HRL - ORD

$229 Find Cheap Flights from Harlingen to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to O'Hare Intl departing on 12/3. 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.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 47,946,175 times on KAYAK, and here is why:

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Cheap Flight Deals from Harlingen to Chicago O'Hare Airport (HRL-ORD)

 
These are the cheapest deals for flights from Harlingen to O'Hare Intl currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Harlingen to O'Hare Intl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Harlingen to O'Hare Intl.

Recent one-way flight deals from Harlingen to O'Hare Intl

Only flying one-way? Below are some of the best one-way flight deals from Harlingen to O'Hare Intl found on KAYAK recently.

Recent last minute flight deals from Harlingen to O'Hare Intl

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Harlingen to O'Hare Intl.

Recent direct flight deals from Harlingen to O'Hare Intl

The latest deals for direct flights from Harlingen to O'Hare Intl so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Harlingen to O'Hare Intl

Find recent round-trip train or bus tickets from Harlingen to O'Hare Intl.

All round-trip flight deals to O'Hare Intl

The cheapest plane tickets to O'Hare Intl found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:29 pm - 9:18 pmHRL-ORD
4h 49m1 stop
5:00 am - 9:46 amORD-HRL
4h 46m1 stop
$241American Airlines
Find Deal
ons, feb 12 - sön, feb 16
10:22 am - 5:38 pmHRL-ORD
7h 16m1 stop
3:22 pm - 10:35 pmORD-HRL
7h 13m1 stop
$278American Airlines
Find Deal
tis, jan 7 - tis, jan 14
5:22 pm - 10:45 pmHRL-ORD
5h 23m1 stop
8:50 am - 4:07 pmORD-HRL
7h 17m1 stop
$342United Airlines
Find Deal
mån, jan 20 - lör, jan 25
5:22 pm - 10:45 pmHRL-ORD
5h 23m1 stop
6:00 am - 7:47 pmORD-HRL
13h 47m2 stops
$347United Airlines
Find Deal
mån, jan 20 - lör, jan 25
3:31 pm - 10:52 pmHRL-ORD
7h 21m1 stop
6:20 am - 2:40 pmORD-HRL
8h 20m1 stop
$367Delta
Find Deal
lör, dec 21 - tis, dec 31
7:15 am - 6:41 pmHRL-ORD
11h 26m2 stops
6:30 am - 7:47 pmORD-HRL
13h 17m2 stops
$382United Airlines
Find Deal
tis, jan 7 - tis, jan 14
11:53 am - 7:05 pmHRL-ORD
7h 12m1 stop
7:33 pm - 10:55 amORD-HRL
15h 22m1 stop
$420Sun Country Air
Find Deal
lör, dec 21 - fre, dec 27
11:53 am - 7:05 pmHRL-ORD
7h 12m1 stop
8:03 pm - 11:15 amORD-HRL
15h 12m1 stop
$450Sun Country Air
Find Deal
lör, dec 21 - lör, dec 28
7:10 am - 4:25 pmHRL-ORD
9h 15m1 stop
7:30 am - 2:35 pmORD-HRL
7h 05m2 stops
$545Southwest
Find Deal
mån, mar 17 - fre, mar 21
3:15 pm - 10:00 pmHRL-ORD
6h 45m2 stops
2:55 pm - 11:50 pmORD-HRL
8h 55m2 stops
$583Southwest
Find Deal
tors, dec 19 - tors, dec 26
8:00 am - 3:35 pmHRL-ORD
7h 35m1 stop
$229Southwest
Find Deal
tis, dec 3
7:00 am - 3:35 pmHRL-ORD
8h 35m2 stops
$234Southwest
Find Deal
tis, dec 3
2:05 pm - 9:24 pmHRL-ORD
7h 19m1 stop
$246United Airlines
Find Deal
lör, mar 8
5:49 am - 1:25 pmHRL-ORD
7h 36m1 stop
$254American Airlines
Find Deal
tis, dec 3
6:40 pm - 8:25 amHRL-ORD
13h 45m2 stops
$277Southwest
Find Deal
lör, mar 8
5:30 pm - 1:15 pmHRL-ORD
19h 45m2 stops
$380United Airlines
Find Deal
tis, dec 3
11:55 am - 9:25 amHRL-ORD
21h 30m1 stop
$398United Airlines
Find Deal
sön, mar 30
9:50 am - 10:46 pmHRL-ORD
12h 56m2 stops
$445United Airlines
Find Deal
sön, mar 30
2:01 pm - 5:10 pmHRL-ORD
3h 09mnonstop
$520United Airlines
Find Deal
lör, mar 8
5:15 am - 4:38 pmHRL-ORD
11h 23m3 stops
$1,040United Airlines
Find Deal
sön, mar 30
10:17 am - 5:36 pmHRL-ORD
7h 19m1 stop
9:00 am - 3:34 pmORD-HRL
6h 34m1 stop
$417American Airlines
Find Deal
fre, nov 22 - tis, dec 3
12:10 pm - 7:20 pmHRL-ORD
7h 10m1 stop
9:00 am - 3:34 pmORD-HRL
6h 34m1 stop
$438American Airlines
Find Deal
lör, nov 23 - mån, nov 25
12:55 pm - 9:30 pmHRL-ORD
8h 35m2 stops
7:30 am - 2:40 pmORD-HRL
7h 10m2 stops
$478Southwest
Find Deal
lör, nov 23 - mån, nov 25
7:05 am - 3:35 pmHRL-ORD
8h 30m1 stop
4:20 pm - 11:35 pmORD-HRL
7h 15m2 stops
$503Southwest
Find Deal
fre, nov 22 - sön, nov 24
4:40 pm - 9:30 pmHRL-ORD
4h 50m1 stop
4:20 pm - 11:35 pmORD-HRL
7h 15m2 stops
$543Southwest
Find Deal
lör, nov 23 - sön, nov 24
6:10 am - 3:00 pmHRL-ORD
8h 50m2 stops
4:35 pm - 11:35 pmORD-HRL
7h 00m2 stops
$548Southwest
Find Deal
fre, nov 22 - sön, nov 24
5:49 am - 1:25 pmHRL-ORD
7h 36m1 stop
8:35 am - 8:33 pmORD-HRL
11h 58m2 stops
$614American Airlines
Find Deal
fre, nov 22 - tis, dec 3
10:17 am - 7:45 pmHRL-ORD
9h 28m2 stops
8:35 am - 8:33 pmORD-HRL
11h 58m2 stops
$905American Airlines
Find Deal
fre, nov 22 - tis, dec 3
6:50 pm - 11:43 pmHRL-ORD
28h 53m3 stops
7:26 am - 10:19 amORD-HRL
26h 53m3 stops
fre, nov 22 - sön, nov 24
2:01 pm - 5:10 pmHRL-ORD
3h 09mnonstop
8:50 am - 12:42 pmORD-HRL
3h 52mnonstop
$543United Airlines
Find Deal
lör, mar 8 - lör, mar 15
1:35 pm - 4:44 pmHRL-ORD
3h 09mnonstop
9:00 am - 12:52 pmORD-HRL
3h 52mnonstop
$933United Airlines
Find Deal
lör, apr 12 - lör, apr 19

Flights from Harlingen to O'Hare Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Harlingen to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Harlingen to Chicago O'Hare Airport?

The average price of all flights from Harlingen to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Chicago O'Hare Airport on a Tuesday and more expensive on a Wednesday. On your return trip to Harlingen, you should consider flying back on a Tuesday, and avoid Mondays for better deals.

What is the cheapest month to fly from Harlingen to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Harlingen to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Harlingen to Chicago O'Hare Intl Airport is January, where tickets cost $264 on average. On the other hand, the most expensive months are February and June, where the average cost of tickets is $516 and $507 respectively.

Can I save money by flying with a layover from Harlingen to Chicago O'Hare Intl Airport?

The average price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $198, prices are generally cheapest when you fly direct.

Good to know

Low season

September

High season

May

Cheapest flight

$229
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 9% increase in price.
Flight from Harlingen to Chicago O'Hare Airport

When to book flights from Harlingen to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Harlingen to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Harlingen to Chicago O'Hare Airport flights

  • What is the cheapest flight from Harlingen to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Harlingen to Chicago O'Hare Intl Airport was $229 for a one-way ticket and $241 for a round-trip.

  • Do I need a passport to fly between Harlingen and Chicago O'Hare Airport?

    No, a passport isn't needed to fly from Harlingen to Chicago O'Hare Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Harlingen to Chicago O'Hare Airport?

    Harlingen airport is called Harlingen Valley Intl and the only airport in Chicago O'Hare Airport is Chicago O'Hare Intl.

  • Which aircraft models fly most regularly from Harlingen to Chicago O'Hare Airport?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Harlingen to Chicago O'Hare Airport flight route.

  • Which airline alliances offer flights from Harlingen to Chicago O'Hare Airport?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Harlingen and Chicago O'Hare Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Harlingen to Chicago, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Harlingen to Chicago are United Airlines and American Airlines. With an average price for the route of $432 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $375 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Harlingen to Chicago O'Hare Airport?

    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 from Harlingen to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harlingen to Chicago O'Hare Airport?

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

  • What is the Hacker Fare option on flights from Harlingen to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back to Harlingen with another airline. Booking your flights between Harlingen and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harlingen to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport from Harlingen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Harlingen to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $198 or less one-way.

Top airlines flying from Harlingen to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Harlingen to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Harlingen to O'Hare Intl? 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.
7.4
United AirlinesOverall score based on 9173 reviews
7.3Comfort
6.7Food
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

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

2.0 MediocreMichael, Nov 2024MSY - ORD
Read more United Airlines reviews

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.

It was literally one of the worst travel experiences ever. My flight got delayed by over an hour and there was no communication of this from the gate staff. I realized it by checking the screen periodically. Once on board the flight attendants continued to serve alcohol to a man who was clearly already drunk and that was making a bunch of commotion. Never again will I fly United!

Charging and entertainment didn't work. The meal was horrible. They only came by with the drink cart one time for the 8 hour flight. They did come by with water a couple times.

Exceptional, I’d like to specifically recognize Robert for his outstanding customer service. He is professional, pleasant, and personable.

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.

This flight was fine but had no time to breathe as the connection was late from Sea to ORD.. Super stressful. If we checked bags, the trip would have been very distressed.

Seats were very uncomfortable. I paid extra for a seat with more leg room, the seat was no different than a seat at the back of the plane. Flight attendant was rude.

the food choice of packaged chips and popcorn was utterly ridiculous for first class

Book cheap flights from Harlingen to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Harlingen to Chicago found on KAYAK in the last 72 hours.
12/3tis
1 stopSouthwest
7h 35mHRL-ORD
$229
12/3tis
2 stopsSouthwest
8h 35mHRL-ORD
$234
3/8lör
1 stopUnited Airlines
7h 19mHRL-ORD
$246
12/3tis
1 stopAmerican Airlines
7h 36mHRL-ORD
$254
3/8lör
2 stopsSouthwest
13h 45mHRL-ORD
$277
12/3tis
2 stopsUnited Airlines
19h 45mHRL-ORD
$380
3/30sön
1 stopUnited Airlines
21h 30mHRL-ORD
$398
3/30sön
2 stopsUnited Airlines
12h 56mHRL-ORD
$445
3/8lör
nonstopUnited Airlines
3h 09mHRL-ORD
$520
3/30sön
3 stopsUnited Airlines
11h 23mHRL-ORD
$1,040

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Last minute flights from Harlingen to O'Hare Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Harlingen to Chicago that are departing in the next 10 days.
11/22fre
multi-stopAmerican Airlines
7h 19mHRL-ORD
12/3tis
multi-stopAmerican Airlines
6h 34mORD-HRL
$417
11/23lör
multi-stopAmerican Airlines
7h 10mHRL-ORD
11/25mån
multi-stopAmerican Airlines
6h 34mORD-HRL
$438
11/23lör
multi-stopSouthwest
8h 35mHRL-ORD
11/25mån
multi-stopSouthwest
7h 10mORD-HRL
$478
11/22fre
multi-stopSouthwest
8h 30mHRL-ORD
11/24sön
multi-stopSouthwest
7h 15mORD-HRL
$503
11/23lör
multi-stopSouthwest
4h 50mHRL-ORD
11/24sön
multi-stopSouthwest
7h 15mORD-HRL
$543
11/22fre
multi-stopSouthwest
8h 50mHRL-ORD
11/24sön
multi-stopSouthwest
7h 00mORD-HRL
$548
11/22fre
multi-stopAmerican Airlines
7h 36mHRL-ORD
12/3tis
multi-stopAmerican Airlines
11h 58mORD-HRL
$614
11/22fre
multi-stopAmerican Airlines
9h 28mHRL-ORD
12/3tis
multi-stopAmerican Airlines
11h 58mORD-HRL
$905
11/22fre
multi-stop
28h 53mHRL-ORD
11/24sön
multi-stop
26h 53mORD-HRL
$977

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Everything you need to know for your flight from Harlingen to O'Hare Intl

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