$36 Find Cheap Flights to Collinsville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Collinsville departing on 3/26. 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

May

Cheapest flight

$36
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Denver to St. Louis

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

Insights shared by verified travelers who flew to Collinsville 
Verified travelerFlew with Alaska AirlinesSEA-STLJul 2024
Get to the game prior to boarding. This helps everyone. Crew was great.
LarryFlew with SouthwestLAX-STLApr 2024
For long flights on airlines built for short flights (SWA) anyone over 5’ 10” is going to get cramped. Consider an Economy Plus upgrade when available.
Verified travelerFlew with Spirit AirlinesMCO-STLApr 2024
If traveling a discount carrier, be weather aware.
Verified travelerFlew with SouthwestDAL-STLMay 2024
Would have preferred direct flight from Tampa to st Louis
NashFlew with Alaska AirlinesSEA-STLDec 2023
In long flights (Over 3 hours) you should provide more snacks and drinks.
Verified travelerFlew with Alaska AirlinesSEA-STLFeb 2024
Be sure to measure your wheels for carry on my luggage was the correct size but the wheels made it over so had to check my bag wasn't happy about that since you have to pay for checked should at least get one free.

FAQs - booking Collinsville flights

  • How long is the flight to Collinsville?

    Flights from Washington, D.C.2h 23m
    Flights from New York2h 42m
    Flights from Denver2h 18m
    Flights from Boston2h 57m
    Flights from Orlando2h 37m
  • What is the cheapest flight to St. Louis?

    In the last 3 days, the cheapest flight deal to St. Louis was found on the route from Denver, at $65 return. The most popular connection is from New York to St. Louis and KAYAK users have found round-trip deals for as low as $110 in the last 3 days.

  • Which airlines fly to St. Louis?

    Many airlines fly to St. Louis, the most common ones being Southwest, American Airlines, and Delta. See the amount of flights per week for popular airlines flying to St. Louis.

  • How to fly to Collinsville?

    You cannot fly directly to Collinsville. KAYAK recommends you fly to Lambert-St Louis (STL) (21.57 miles from Collinsville). From there you can rent a car or get a taxi.

  • What airports are near Collinsville?

    The closest airport is Lambert-St Louis (STL) (21.57 mi). Other nearby airports are Marion Williamson County (MWA) (82.57 mi) or Springfield Capital (SPI) (82.68 mi). KAYAK recommends you fly to Lambert-St Louis.

  • How far is Lambert-St Louis Airport from central St. Louis?

    Central St. Louis is 13 miles away from Lambert-St Louis Airport.

  • What is the name of St. Louis’s airport?

    All flights to St. Louis land at Lambert-St Louis Airport. The airport code is STL,and it can also be referred to as Lambert Field, Lambert-St Louis, St. Louis Lambert, or St. Louis Lambert Intl.

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

    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 Collinsville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Collinsville 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 Collinsville?

    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 Collinsville 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 Collinsville?

    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 Collinsville 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 Collinsville

  • There is no major airport in Collinsville. It is instead served by Lambert-St Louis Airport.
  • Looking for cheap airfare to Collinsville? 25% of our users found round-trip tickets to Collinsville for the following prices or less: From Miami $308, from Boston $315, from Los Angeles $330
  • 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 January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Collinsville flight deals.
See more tips

Top 5 airlines flying to Collinsville

Need help choosing which airline to fly with from the United States to Collinsville? 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.
8.1
SouthwestOverall score based on 4758 reviews
8.2Boarding
7.2Food
8.7Crew
7.7Entertainment
8.1Comfort
Airline reviews

It was 2 hours 45 minutes late, for no apparently clear reason.

2.0 MediocreSudhir, Dec 2024LGA - MCI
Read more Southwest reviews

It was 2 hours 45 minutes late, for no apparently clear reason.

I recently flew Southwest from San Jose to Honolulu. I was very impressed with the flight crew, especially the flight attendant in charge of the front of the plane. She came through the aisle at least five times for drinks and water, and two times for snacks. I have not seen such service since I flew first class. Also, for the first time, they gave us the correct baggage claim number, and the luggage came out quickly. I can't wait for Southwest to have assigned seating! I absolutely hate the Cattle Call boarding procedure and the mad dash to get seats and overhead bins. However, the boarding was efficient.

Crew was great flight was great baggage claim was a failure. It took over 1 hour for bags to arrive. Poor communication poor effort when I spoke to the supervisor about the delay

Much better than the.last. flight on SW on Thanksgiving day

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

The movies using Southwest WiFi kept pausing and I had to restart multiple times.

It went well. Plane wasn't full. Will be great when assigned seating is in place

Everything was great except the food. The pretzels are really crappy.

For the first time in a long time we had a flawless experience with Southwest. Both flights were early and no mechanical errors at all. We were shocked and pleasantly surprised 😮.

It was fine. For some reason the flight was much longer than usual. It may have been explained, but I had noise cancelling earbuds on and missed a couple of announcements. The crew was fine, but there was a flight attendant who kept telling dumb jokes, occasionally one I found distasteful. This was my second time with him, but luckily it was a late flight so he didn't do as many. But I heard all of today's jokes twice, which was two times too many. Good takeout and landing.

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

Delta flight attendants poorly managed the boarding process and overhead storage. My bag was checked last minute and no claim ticket was provided. My bag is now lost. Complete incompetence by all flight crew involved.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

Customer service at the gate in the flight was exceptional. On time. Aircraft and seat was decent. Thanks Delta. 💗

It was terrible, if they ran flights on time it would make a big difference.

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.

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.

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.

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

Boarding was organized and flight was on time. Overall very satisfied with my flight.

The takeoff was the smoothest I've ever experienced on any airline and this is the first time I've flown on frontier so this was an extremely pleasant surprise!

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

A lady asked to stop the flight after the tunnel pulled away and we began to depart a flight that was already hours late. The attendance respectfully stopped the the plane and had the tunnel return. After the tunnel returned the passenger claimed to have changed her mind . The tunnel was then put in reverse and the passenger remained on the plane .. They should have sent the sick passenger off the plane like initially replaced. They existed a couple off the plane prior to that situation.. So.. all and all.. it was a long and flight.. .

terrible cascading delays and unhelpful customer service. uncomfortable plane. crew was great, however!

I ended up paying $70+ dollars to for a carryon because the website is confusing and misleading. I now realize I did not need to pay that. I request a refund. I will pay extra to other airlines and not fly Frontier again.

With frontier you get what you pay for. The flight was two hours late. It’s a tight fit for the number of people they bring but you get to where you’re going cheap. Sometimes that’s more important than a nifty drink and cool TV..

Charges unexpected. For seat that didnt recline. Please reverse extra seat and carryon charge. Bad business that is a bait and switch.

Although we received an email from Kayak AND the airline, turns out we were not on Frontier’s manifest for the flight. We had to purchase tickets at the gate. Not sure where this transaction fell apart, but it did. We are now disputing the charges for the SLC to PDX flight originally booked through Kayak.

Book Cheap Collinsville Plane Tickets

Recent round-trip flight deals

2/3Mon
nonstopFrontier
2h 16mDEN-STL
2/5Wed
nonstopFrontier
2h 28mSTL-DEN
$65
1/15Wed
nonstopFrontier
2h 06mDEN-STL
1/20Mon
nonstopFrontier
2h 28mSTL-DEN
$67
2/4Tue
nonstopUnited Airlines
1h 28mORD-STL
2/11Tue
nonstopUnited Airlines
1h 25mSTL-ORD
$97
2/4Tue
nonstopAmerican Airlines
1h 28mORD-STL
2/11Tue
nonstopAmerican Airlines
1h 27mSTL-ORD
$98
1/28Tue
nonstopAmerican Airlines
1h 24mORD-STL
1/30Thu
nonstopAmerican Airlines
1h 28mSTL-ORD
$112
1/9Thu
1 stopDelta
6h 09mORD-STL
1/13Mon
1 stopDelta
6h 59mSTL-ORD
$176
1/21Tue
2 stopsDelta
9h 34mORD-STL
1/23Thu
1 stopDelta
4h 33mSTL-ORD
$181
1/21Tue
1 stopUnited Airlines
4h 30mDFW-STL
1/28Tue
2 stopsUnited Airlines
8h 36mSTL-DFW
$205
1/9Thu
2 stopsSouthwest
10h 40mORD-STL
1/13Mon
1 stopSouthwest
7h 05mSTL-ORD
$241
2/16Sun
nonstopSouthwest
3h 00mLGA-STL
2/16Sun
nonstopSouthwest
2h 15mSTL-LGA
$243

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Recent one-way flight deals

3/26Wed
nonstopFrontier
2h 16mDEN-STL
$36
1/24Fri
nonstopFrontier
2h 16mDEN-STL
$38
2/4Tue
nonstopUnited Airlines
1h 29mORD-STL
$49
1/9Thu
nonstopAmerican Airlines
1h 24mORD-STL
$64
1/28Tue
nonstopSouthwest
2h 05mDEN-STL
$79
2/19Wed
1 stopUnited Airlines
5h 49mDEN-STL
$88
1/28Tue
nonstopAmerican Airlines
1h 45mDFW-STL
$91
1/9Thu
2 stopsDelta
9h 34mORD-STL
$93
1/25Sat
1 stopDelta
6h 39mSEA-STL
$98
2/22Sat
nonstopSouthwest
2h 00mDEN-STL
$99

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Last minute flights to Collinsville

Last minute flight, train and bus deals

12/30Mon
multi-stopSouthern / Mokulele
20h 45mORD-STL
1/2Thu
multi-stopSouthern / Mokulele
22h 17mSTL-ORD
$209
12/30Mon
multi-stopSouthern / Mokulele
20h 45mORD-STL
1/2Thu
multi-stopSouthern / Mokulele
7h 12mSTL-ORD
$210
12/27Fri
multi-stopFrontier
10h 04mLAX-STL
1/11Sat
multi-stopFrontier
7h 46mSTL-LAX
$235
12/26Thu
nonstopFrontier
2h 13mDEN-STL
1/29Wed
nonstopFrontier
2h 28mSTL-DEN
$247
12/28Sat
nonstopDelta
2h 59mLGA-STL
1/1Wed
nonstopDelta
2h 28mSTL-LGA
$280
12/29Sun
nonstopDelta
3h 04mLGA-STL
1/7Tue
nonstopDelta
2h 32mSTL-LGA
$291
12/28Sat
multi-stopUnited Airlines
7h 59mLGA-STL
1/5Sun
multi-stopUnited Airlines
4h 47mSTL-LGA
$317
12/29Sun
multi-stopAmerican Airlines
6h 39mLGA-STL
1/7Tue
multi-stopAmerican Airlines
8h 45mSTL-LGA
$342
12/28Sat
multi-stopAmerican Airlines
7h 23mLGA-STL
1/3Fri
multi-stopAmerican Airlines
6h 55mSTL-LGA
$357
12/30Mon
nonstopUnited Airlines
2h 57mEWR-STL
1/4Sat
nonstopUnited Airlines
2h 38mSTL-EWR
$368

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