$25 Find Cheap Flights to Warrenville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Warrenville departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Good to know

Low season

January

High season

July

Cheapest flight

$25
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Newark Liberty Airport to Chicago O'Hare Airport

Flights to Warrenville: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Warrenville 
Verified travelerFlew with United AirlinesBTV-ORDDec 2024
Get to know the airport plan in advance because it is a confusing one.
DinaFlew with United AirlinesSFO-ORDDec 2024
Choose an airline that will accommodate your needs
Verified travelerFlew with Air CanadaSTL-ORDJan 2025
Usually it is unreliable - always leave lots of time for connection.
JaevesFlew with DeltaMSP-ORDDec 2024
Stay longer in Minneapolis airport because Chicago is a nightmare.
RodFlew with United AirlinesSAN-ORDSep 2024
Yes! Don’t reserve a flight with less than 1 1/2 hour connection time or you have a good possibility of missing your connection.
GeraldFlew with Alaska AirlinesSFO-ORDOct 2024
Book a flight as early in the day as possible to avoid incoming flight delays.
Verified travelerFlew with Alaska AirlinesSEA-ORDOct 2024
Alaska airline has best boarding and baggage policy.
AdamFlew with SouthwestDEN-ORDOct 2024
Arriving T5 at ORD on Southwest is often a LONG walk, with no moving walkways going out, to baggage claim / pickup.
DinaFlew with United AirlinesHSV-ORDNov 2024
Be prepared for delays and plan to check your luggage. Overhead bins are ⅓ the size of a typical bin.
Verified travelerFlew with Spirit AirlinesFLL-ORDOct 2024
Please leave on time. Arrive on time and don’t make people wait almost an hour to off board.
ShirleyFlew with Alaska AirlinesSEA-ORDJun 2024
I generally fly United or Delta out of South Bend, IN into Seattle or wherever I'm going. I have no issues with Alaska. I only use Alaska when flying with my family from the Seattle area back to Chicago O'Hare and then we drive to SW Michigan where I live. Alaska Airlines has a beautiful new terminal at SeaTac as well. A good airline. I do like planes that have screens on the back of the seats.
LeoFlew with United AirlinesCLT-ORDJun 2024
Get precheck TSA if you’re flying in early morning. Get a seat on the right side of the plane if you want to see sunrise.
DonFlew with American AirlinesSFO-ORDJun 2024
United offers the best service from SFO to ORD. Great capacity and several redundant flights in the event of a cancellation or delay.
Verified travelerFlew with American AirlinesPHL-ORDJul 2024
Fly out the night before you have anything to do in Chicago so you don’t get delayed and miss out on plans
JenniferFlew with American AirlinesCLT-ORDJul 2024
Both the Charlotte and O'Hare airports are large and well organized. Wear you comfy walking shoes and enjoy the journey!
Verified travelerFlew with United AirlinesSEA-ORDJul 2024
Budget if you’re planning on shopping for meals or souvenirs at Sea-Tac, it’s not cheap.
CameonFlew with FrontierSLC-ORDJul 2024
Fly Delta! Book directly through the airline, not a second booking party.
Verified travelerFlew with Alaska AirlinesSEA-ORDJun 2024
Bring books and earplugs for the four hour flight and enjoy Chicago!
MelanieFlew with United AirlinesBUF-ORDAug 2024
I was pleased with United's service, staff, efficiency.
SkyFlew with American AirlinesDFW-ORDJun 2024
AA is usually decent, maybe because I have to fly budget airlines. To Chicago from Dallas was good. The flight after being delayed a day soured the trip, of course. But quick flights intercontinentally are well enough.
Verified travelerFlew with LufthansaPHX-ORDJun 2024
I like United Airlines company, but more room for improvement
Verified travelerFlew with Alaska AirlinesPDX-ORDJun 2024
Alaska Airlines was the best with baggage policies, seat assignments, boarding, cleanliness, communication, and overall satisfaction. Spirit is inexpensive but is extremely uncomfortable and very strict on baggage policies and has a lot of additional costs. The check in through spirit was troublesome and complicated. The lady wasn’t very welcoming in help either!
JamesFlew with United AirlinesRIC-ORDJun 2024
If you can, go to DCA because no one but the absolute worst airlines bother going to Richmond. And I don't see this changing.
GailFlew with JetBlueBOS-ORDJul 2024
Prepare for a long wait after you actually touch down. Ohare Airport is HUGE and you can taxi for a long time.
MarkFlew with American AirlinesPHL-ORDJun 2024
Just say “no” to PHL and ORD. They are both a nightmare for delays and missed connections.
TravisFlew with United AirlinesHNL-ORDAug 2024
If you can afford another airline, I'd avoid United.
EllenFlew with United AirlinesGSP-ORDMay 2024
Greenville airport is small, getting through security won't take too long (particularly if you have Precheck). Be prepared to walk for 10-15 minutes from your arrival gate in O'Hare to your next departure gate, if you have one. Sometimes those gates are really close together, but my experience is that they are typically farther apart and require a solid walk.
Verified travelerFlew with Spirit AirlinesRSW-ORDApr 2024
Fly with Southwest, they are the best, good customer service, flexible schedule, no extra charge for luggage, several flights a day, comparable price. If you don't want to be stranded, DO NOT fly on Spirit!
ShirleyFlew with United AirlinesLAX-ORDMay 2024
Check-in using the United AirLines app to access your boarding pass. Arrive at least two hours early at LAX airport.
Verified travelerFlew with Alaska AirlinesSDF-ORDApr 2024
If flight gets delayed. Be sure to ask the airlines you traveled with, to rebook the next available flight immediately.
KariFlew with British AirwaysLSE-ORDMay 2024
Ask for assistance. Chicago is huge airport 🛫 and can get lost easy.
MichelleFlew with United AirlinesMBS-ORDApr 2024
Bring water on board and charge your devices in advance.
Verified travelerFlew with American AirlinesSTL-ORDMay 2024
The flight from STL to Chicago was good
JanetFlew with American AirlinesAZO-ORDApr 2024
Wish I knew they’d take my carryon to store with luggage when I got into plane
RickyFlew with Spirit AirlinesDFW-ORDMar 2024
Uber pickup is in terminal 2 doors 2D/2E not available in terminal 1
Verified travelerFlew with SouthwestLAS-ORDMay 2024
Leave plenty of time to get your bag in Chicago if you check one. Took 45 minutes to get my bag this time.
ChristineFlew with American AirlinesASE-ORDDec 2023
It’s a small airport so you’re only getting commuter jets. But it’s very nice.
BrianFlew with United AirlinesDEN-ORDJan 2024
Big airport. Make sure you have enough time between flights for rest, eating, etc…
Verified travelerFlew with Air CanadaALB-ORDFeb 2024
Be prepared, travel with just what u truly need. Be considerate of others
yvgeniFlew with United AirlinesEWR-ORDJan 2024
Check the weather before flying , and don’t rely on getting on time to your destination

FAQs - booking Warrenville flights

  • How long is the flight to Warrenville?

    Flights from New York2h 23m
    Flights from Appleton1h 14m
    Flights from Minneapolis1h 39m
    Flights from Boston2h 44m
    Flights from Los Angeles4h 21m
  • What is the cheapest flight to Chicago O'Hare Airport?

    In the last 3 days, the cheapest flight deal to Chicago O'Hare Airport was found on the route from Newark, at $56 return. The most popular connection is from New York to Chicago O'Hare Airport and KAYAK users have found round-trip deals for as low as $75 in the last 3 days.

  • Which airlines fly to Chicago O'Hare Airport?

    Many airlines fly to Chicago O'Hare Airport, the most common ones being United Airlines, American Airlines, and Delta. See the amount of flights per week for popular airlines flying to Chicago O'Hare Airport.

  • How to fly to Warrenville?

    You cannot fly directly to Warrenville. KAYAK recommends you fly to Chicago O'Hare Intl (ORD) (17.77 miles from Warrenville). From there you can rent a car or get a taxi.

  • What airports are near Warrenville?

    The closest airport is Chicago O'Hare Intl (ORD) (17.77 mi). Other nearby airports are Chicago Midway (MDW) (22.13 mi), Chicago All airports (CHI) (28.28 mi) or Milwaukee-Mitchell (MKE) (79.21 mi). KAYAK recommends you fly to Chicago O'Hare Intl.

  • How far is Chicago O'Hare Intl Airport from central Chicago?

    There are 16 miles between Chicago city center and Chicago O'Hare Intl Airport.

  • How does KAYAK find such low prices on flights to Warrenville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Warrenville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Warrenville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Warrenville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Warrenville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Warrenville with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Warrenville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Warrenville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Warrenville

  • There is no major airport in Warrenville. It is instead served by Chicago O'Hare Intl Airport.
  • Looking for cheap airfare to Warrenville? 25% of our users found round-trip tickets to Warrenville for the following prices or less: From Boston $471, from Los Angeles $699, from Miami $834
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from the United States is September.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Warrenville flight deals.
See more tips

Top 5 airlines flying to Warrenville

Need help choosing which airline to fly with from the United States to Warrenville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 8505 reviews
8.0Comfort
8.2Boarding
7.3Food
7.9Entertainment
8.6Crew
Airline reviews

Seats were really tight and the seat belts did not give enough slack.

8.0 ExcellentElizabeth, Jan 2025LGA - RIC
Read more Delta reviews

Seats were really tight and the seat belts did not give enough slack.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Typically I give delta excellent reviews. Our flight was delayed 2hrs, I was one of the fortunate ones who were able to get to my connecting flight. Also, annoying that on the connecting flight boarding personnel make me put away a small bag into my carryon. It small enough to put in back pocket seat, why hold me and the line up to just push it into my carryon.

Everything was great. Great service, excellent communication, and early arrival

The plane was in Moline all night. Consequently, we assumed an on time departure at 8:15am. Unfortunately, and as is the normal case with United in Moline, we departed 2.5 hours late. When the crew came, it was discovered that there was very little heat in the plane. Seems this should have been checked hours before the crew arrived. Then when we boarded and the plane was to be de-iced, the United de-icing truck was not working! We awaited the American Airlines truck. All of this caused us to miss our connection in Chicago. My suggestion is never take United Airlines flight from Moline. We have been disappointed 80% of the time and have vowed to not take United again from Moline.

Flight was delayed two hours. No snacks and no tv screens. My bag got stuck in Chicago

The aircrew was solid, the flight was chill, I had no issues. The gate agent was not the best. I was trying to use a military bag upgrade to move my bag from under the seat to the overhead bins and he told me there’s no overhead bins on the plane, argued with me why booking put a military member in basic economy (I don’t really understand this) and made it an issue to even try to help me stating I’d have to call reservations to get a bag upgrade. When every other agent with United can add it at the gate, this man couldn’t be bothered.

They canceled our flight and left us stranded to figure it out

Everything was very good. Was able to change a make run flight leaving on direct earlier in the app -seamless!!! Well done

Being stick waiting for gate at ORD cause me to almost miss my connecting flight…being deaf United made no no effort to keep me updated as I couldn’t hear the PA

As usual, United scheduling is completely misleading. A 54-minute layover at O’Hare is too short to make a lot of connections, especially since the flight landed “on time” but had to wait on the taxiway 15 minutes for a gate to open up. Then it takes another 10 minutes to exit the plane before one can run to another concourse to catch a connecting flight.

The seats on the aircraft are like sitting in a rock. During the boarding process they recognize Active Duty Military, why don’t they recognize Retired Military. I’ve always preferred Delta, this flight confirmed why I still prefer Delta.

when you can say you don't remember being at any point upset during a flight, the airline is winning .

The staff was very friendly. The seats seemed quite small. Overall the flight was pleasant.

Seating was horrible. Small seats. Access to flight information and extras very iser unfriendly. Kept losing internet after paying for it. Staff in madison was as unprofessional and unhelpful.

Delayed due to no crew. On a major holiday travel day.

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

It was nice being on a flight that had working wifi. The boarding was quick - why don’t all airlines have small boarding groups window to aisle? Makes so much sense!!! I was disappointed to be the first person stopped to have to gate check my carryon. Especially when there was plenty of overhead space at the back! But I get it…keeps it moving. Crew was nice.

The flight from Buffalo to Chicago was on an older and smaller plane. Seating was tight. Looking closely at the interior of the aircraft there were definitely signs of aging and wear.

The flight encountered a delay exceeding 4 hours. The food voucher issued was valued at $12, insufficient to cover our meal expenses. Consequently, I was unable to take my medication, leading to a drop in blood sugar levels and exacerbating my anxiety.

Airplane was cold. Flight attendants were rude. Phone charger did not work. No food available.

3hour delay In the last 3 months i had 3 flights and 2 of these had a more than 2:40 hrs delayed

My initial flight to ORD was extended without reason. We circled the airport a few time and then drove on the ground for at least 20 minutes. These kinds of delays are annoying but somewhat expected… it would be nice if the crew would make an announcement to give updates on how long we could expect to be delayed.

The flight was uneventful. What was a problem was I was delayed getting home one entire day because the flight from Sacramento was delayed. That made getting to my connecting flight impossible. I had to stay another night at the hotel and incur that expense as a result.

Not efficient. Missed my connecting flight over improper operation of spirit crew.

Very difficult. Flew out on Dec 24th and it was a mess. They know it is going to be the busiest time of the year and they had no organization. Finally they called for people going on certiam flights so they could get them thru thw line then we had to rush to our gate to get in li e to board.We missed our flight do to being stuck at the border of Mexico. They would not work with us to make an affordable price so we had to wait a day with no where to go and pay 280 more for our flights. I would think that a complimentary drink would be nice. But we had to pay 4.49 for a coke. Not an overall good experience

I very late and supose be in home at 12 pm from yesterday but I stiill in detroi airport

Better service, stop treating people like cattle, have REAL FOOD for the price of the ticket. YOU ARE IN BANKRUPTCY, WAKE UP!!! ... DO BETTER, PLAN BETTER, GIVE COMFORT AND CARE TO PASSENGERS ... EARN RESPECT AND ADMIRATION, YOU'LL BE REWARDED BY THE PUBLIC.

It was good. All snacks/ drinks must be paid during flight. Bring cash with you.

The plane had to wait an hour before docking, then another 1.5 hrs to get our luggage. Bad experience.

The ticket agent wouldn't check our bags, eventhough the flight was delayed and wouldn't board for another hour. The gate agents were only mildly better than the ticket agent. They also had a terrible attitude and work ethics.

The check-in process at Spirit was horrible. There was no one directing the hundreds of people trying to check-in and drop bags at Spirit. We got in multiple lines and were later told it wasn’t a line. The check-in process needs to be improved. The flight and crew were great.

The flight itself was good. Definitely a no frills flight. Pay for what on flight, drink, snack. Flight was delayed to start with, then after boarding and doors closed, still sat there for another 40mins before backing out for departure. When heading back home, there were 2 delays that put me back home 2hrs later than expected. Both times I had people waiting.

we are al people and we go through stuff so my scale is only how i felt, I understand we are all humans, i would definitely ride with soirit again, people in orlando are very helpful which makes it all the better .

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

The plane was clean, the crew was friendly and helpful. It’s a low cost airline so there was no food, drinks or in flight entertainment but we didn’t expect any of these things. In the room for improvement department, they should install USB ports in seats to charge mobile devices.

The seats were extremely hard and uncomfortable, even for a budget airline.

The seats were extremely hard and uncomfortable. It was disappointing even for a budget airline.

Charging $74 for one checked bag is outrageous. I will never fly Frontier again.

Boarding was very well executed. Got my bag right away.

I was surprised that all baggage, including carry on, were charged. Each additional bag went up in cost. Really disappointed in the additional costs.

Our flight was suppose to leave at 9pm and we didn’t board until after 3am. We lost a whole day at our hotel and half a day at a park we paid a lot of money for.

It was a redeye flight, so every passenger just wanted to sleep, but through the entire flight, the flight crew made announcements over the loudspeaker at maximum volume every few minutes making sleep impossible. For example: it’s 2am, and the crew decides to give an extremely detailed announcement about snacks and beverages for sale. And 3am is the perfect time to wake up everyone with a lengthy announcement about how to get a coffee refill and how to take advantage of new offer from frontier for a credit card.

Overall experience good. There was no food and seats were not terribly comfortable.

Book Cheap Warrenville Plane Tickets

Recent round-trip flight deals

2/12Wed
nonstopSpirit Airlines
2h 47mEWR-ORD
2/25Tue
nonstopSpirit Airlines
2h 09mORD-EWR
$56
2/19Wed
nonstopFrontier
2h 34mDFW-ORD
2/26Wed
nonstopFrontier
2h 47mORD-DFW
$56
2/4Tue
nonstopAmerican Airlines
2h 48mJFK-ORD
2/12Wed
nonstopAmerican Airlines
2h 18mORD-JFK
$116
1/23Thu
nonstopAmerican Airlines
2h 43mLGA-ORD
1/27Mon
nonstopAmerican Airlines
2h 10mORD-LGA
$117
1/29Wed
nonstopDelta
2h 55mJFK-ORD
2/3Mon
nonstopDelta
2h 24mORD-JFK
$127
1/23Thu
nonstopUnited Airlines
2h 58mBOS-ORD
1/25Sat
nonstopUnited Airlines
2h 29mORD-BOS
$137
2/12Wed
nonstopDelta
2h 55mJFK-ORD
2/15Sat
nonstopDelta
2h 24mORD-JFK
$137
3/5Wed
1 stopUnited Airlines
4h 48mEWR-ORD
3/9Sun
nonstopUnited Airlines
2h 08mORD-EWR
$157
2/6Thu
nonstopAlaska Airlines
4h 27mSFO-ORD
2/10Mon
nonstopAlaska Airlines
4h 59mORD-SFO
$197
2/4Tue
1 stopAlaska Airlines
8h 59mSFO-ORD
2/11Tue
1 stopAlaska Airlines
9h 08mORD-SFO
$200

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Recent one-way flight deals

2/12Wed
nonstopSpirit Airlines
2h 47mEWR-ORD
$25
2/12Wed
nonstopSpirit Airlines
2h 47mEWR-ORD
$27
2/12Wed
nonstopFrontier
2h 34mDFW-ORD
$28
2/19Wed
nonstopFrontier
2h 34mDFW-ORD
$29
2/10Mon
nonstopDelta
2h 55mJFK-ORD
$58
3/13Thu
nonstopUnited Airlines
2h 47mLGA-ORD
$59
2/10Mon
nonstopDelta
2h 56mLGA-ORD
$68
2/9Sun
nonstopAmerican Airlines
2h 47mJFK-ORD
$73
3/4Tue
nonstopUnited Airlines
3h 06mMCO-ORD
$79
2/15Sat
nonstopAmerican Airlines
3h 51mLAX-ORD
$89

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Last minute flights to Warrenville

Last minute flight, train and bus deals

1/15Wed
nonstopSpirit Airlines
2h 40mLGA-ORD
1/22Wed
nonstopSpirit Airlines
2h 04mORD-LGA
$75
1/15Wed
nonstopSpirit Airlines
2h 40mLGA-ORD
1/16Thu
nonstopSpirit Airlines
2h 04mORD-LGA
$76
1/15Wed
multi-stopFrontier
6h 47mBOS-ORD
1/22Wed
multi-stopFrontier
9h 54mORD-BOS
$112
1/16Thu
nonstopAmerican Airlines
2h 47mJFK-ORD
1/18Sat
nonstopAmerican Airlines
2h 15mORD-JFK
$117
1/16Thu
nonstopUnited Airlines
2h 39mLGA-ORD
1/18Sat
nonstopUnited Airlines
2h 11mORD-LGA
$117
1/15Wed
multi-stopFrontier
6h 47mBOS-ORD
1/16Thu
multi-stopFrontier
6h 58mORD-BOS
$136
1/16Thu
nonstopDelta
2h 53mJFK-ORD
1/20Mon
nonstopDelta
2h 26mORD-JFK
$137
1/16Thu
nonstopDelta
2h 45mLGA-ORD
1/21Tue
nonstopDelta
2h 19mORD-LGA
$137
1/16Thu
nonstopAmerican Airlines
2h 45mLGA-ORD
1/20Mon
nonstopAmerican Airlines
2h 11mORD-LGA
$147
1/16Thu
multi-stopUnited Airlines
4h 44mLGA-ORD
1/18Sat
nonstopUnited Airlines
2h 11mORD-LGA
$157

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Everything you need to know for your flight to Warrenville

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