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Find cheap flights from Chicago to Belleville from $49

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Belleville departing on 7/3. 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
Wed 6/5
Wed 6/12

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Good to know

Low season

February

High season

April

Cheapest flight

$49
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Chicago O'Hare Airport to St. Louis

When to book flights from Chicago to Belleville

Are your dates flexible? Find out the best times to travel from Chicago to Belleville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Chicago to Belleville

  • Which airports will I be using when flying from Chicago to Belleville?

    When flying out of Chicago you’ll be using one of these airports: Chicago Midway or Chicago O'Hare Intl. Belleville does not have its own airport so you’ll be flying into nearby Lambert-St Louis airport, which is 26.3 mi away.

  • How long does a flight from Chicago to Belleville take?

    Direct flights cover the 260 miles separating Chicago and Belleville in about 1h 12m.

  • How many flights are there between Chicago and Belleville?

    85 direct flights run between Chicago and Belleville on a daily basis. On average, there are about 599 departures each week.

  • What’s the cheapest day of the week to fly between Chicago and Belleville?

    Consider leaving on a Tuesday and avoid Thursdays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Thursdays and the most expensive ones on Fridays.

  • How does KAYAK find such low prices on flights from Chicago to Belleville?

    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 Chicago to Belleville.

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

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

    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 Belleville with an airline and back to Chicago with another airline.

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

    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 Belleville from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Chicago to Belleville?

    In the last 72 hours, the cheapest one-way ticket between Chicago and Belleville found on KAYAK was with United Airlines for $49. American Airlines offered a round-trip connection from $97 and Frontier from $108.

See more FAQs

Top tips for finding cheap flights from Chicago to Belleville

  • There is no airport in Belleville. Instead, you’ll be flying into St. Louis Lambert Airport when flying between Chicago and Belleville.
  • The cheapest flight from Chicago to Belleville was found 50 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is September.
See more tips

Top 4 airlines serving Chicago to Belleville

 
Need help choosing which airline to fly with from Chicago to Belleville? 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
Southern / MokuleleOverall score based on 25 reviews
8.9Crew
8.3Boarding
8.1Comfort
6.9Food
7.9Entertainment
Airline reviews

Flight was cancelled twice. Moved four more times. Probably the least timely and poorly run airline I have ever experienced in my life. I have traveled hundreds of times to dozens of countries and this one takes the cake.

2.0 MediocrePaul, Apr 2024MKK - HNL
Read more about Southern / Mokulele reviews

Flight was cancelled twice. Moved four more times. Probably the least timely and poorly run airline I have ever experienced in my life. I have traveled hundreds of times to dozens of countries and this one takes the cake.

Excellent crew, good flight. Flight was delayed about 1 1/2 hours though.

Pros: "The ground crew and flight crew were great."
Cons: "Would have appreciated easier steps (lower risers) for boarding. Arthritic knee makes it hard for me to manage the high risers between steps. Also having armrests would have made the flight more comfortable."
Pros: "I loved the small craft and easy boarding."
Cons: "Flight is a little slower with a smaller plane, but that was expected."
Pros: "So fast and friendly crew. So much easier to fly to Morgantown, instead of driving. Plus the views from above are so great."
Cons: "Flight could not be better for a commuter connection."
Pros: "Awesome crew. Simple check-in and boarding. Beautiful, scenic views. A+!"

The flight itself was good. We were delayed 1 1/2 hours which was not good.

Flight was fine but new boarding policy was a drag Xtra time passenger group And Waiting until entire bridge empties before calling a list preferred... Waste of time

Long layover in Chicago. Wish that could have been lessened.

Wish that they would space out the boarding a little. COVID is still around and is real. No entertainment. Miss the peanuts.

Cramped older 737. Noisy passengers nearby. Wish you would change and make KC a hub with a direct from OKC. Best new airport!

Long delay due to mechanical issues. They should have just swapped the plane and not make us wait while they figure it out. Disappointed

Really full flight, checked in ASAP and still mid Cs.

A bit bumpy, but otherwise uneventful, and made up some delay in flight

Seats sook to be getting smaller on the planes. Still miss the peanuts on SW but the graham crackers and brickel are better than the mix.

no entertainment options available on a 4+ hour flight. packed in like sardines. one bathroom. late flight.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

The control panel for the seat back screen did not work at all after takeoff.

Plane was so old it had cigarette butt trays in the seat

Everything was good, hard to really comfortable on a flight that long.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

Flight was delayed at departure due to weather and the need for de-icing. The flight was smooth but there was a delay at arrival due to weather. We were in a hold for 20 minutes or more. The flight arrived more than 30 minutes late. Airlines have no control over the weather and I'm glad that they follow all safety procedures. Had to wait a long time for my checked luggage. Whole process was slow and the bags arrived wet due to the rain. The onboard wifi and entertainment access was spotty and the signal was dropped several times. Otherwise the crew was great and friendly. They tried to get everyone's bags stowed and seated so we could take off.

Regarding the boarding: it needs more efforts to make it more convenient

Deicing in Denver took forever and I almost missed my connection. De-ice faster! Not Americans fault.

Book cheap flights from Chicago to Belleville

Recent round-trip flight deals

8/20Tue
nonstopAmerican Airlines
1h 20mORD-STL
8/27Tue
nonstopAmerican Airlines
1h 23mSTL-ORD
$97
8/24Sat
nonstopAmerican Airlines
1h 20mORD-STL
8/27Tue
nonstopAmerican Airlines
1h 22mSTL-ORD
$107
5/19Sun
1 stopFrontier
13h 18mMDW-STL
5/22Wed
1 stopFrontier
5h 22mSTL-MDW
$108
5/18Sat
1 stop
9h 13mORD-STL
5/18Sat
1 stop
9h 37mSTL-ORD
$129
5/18Sat
1 stop
11h 25mORD-STL
5/19Sun
1 stop
6h 25mSTL-ORD
$146
8/24Sat
1 stopFrontier
12h 18mMDW-STL
8/27Tue
1 stopFrontier
11h 04mSTL-MDW
$149
6/28Fri
1 stopSouthern / Mokulele
4h 10mORD-STL
7/5Fri
1 stopSouthern / Mokulele
3h 52mSTL-ORD
$176
5/31Fri
1 stopSouthern / Mokulele
4h 10mORD-STL
6/2Sun
1 stopSouthern / Mokulele
3h 52mSTL-ORD
$180
6/4Tue
nonstopUnited Airlines
1h 23mORD-STL
6/4Tue
nonstopUnited Airlines
1h 24mSTL-ORD
$233
6/26Wed
nonstopUnited Airlines
1h 21mORD-STL
6/30Sun
nonstopUnited Airlines
1h 34mSTL-ORD
$236

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Recent one-way flight deals

7/3Wed
nonstopUnited Airlines
1h 23mORD-STL
$49
6/4Tue
1 stopSpirit Airlines
14h 13mORD-STL
$67
5/19Sun
1 stopFrontier
14h 14mORD-STL
$70
5/15Wed
1 stopFrontier
8h 30mORD-STL
$75
5/24Fri
1 stopSouthern / Mokulele
5h 55mORD-STL
$84
6/7Fri
1 stopSouthern / Mokulele
5h 55mORD-STL
$85
6/5Wed
nonstopAmerican Airlines
1h 13mORD-STL
$119
8/4Sun
nonstopAmerican Airlines
1h 13mORD-STL
$128
5/9Thu
nonstopSouthwest
1h 10mMDW-STL
$204
5/9Thu
1 stopSouthwest
7h 30mMDW-STL
$213

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Last minute flights from Chicago to Belleville

Last minute flight, train and bus deals

5/10Fri
multi-stopSouthern / Mokulele
3h 05mORD-STL
5/13Mon
multi-stopSouthern / Mokulele
3h 15mSTL-ORD
$173
5/7Tue
multi-stopSouthern / Mokulele
18h 30mORD-STL
5/13Mon
multi-stopSouthern / Mokulele
3h 15mSTL-ORD
$176
5/10Fri
multi-stop
3h 05mORD-STL
5/13Mon
multi-stop
31h 05mSTL-ORD
$204
5/7Tue
multi-stop
24h 30mORD-STL
5/13Mon
multi-stop
31h 05mSTL-ORD
$210
5/7Tue
nonstopSouthwest
1h 10mMDW-STL
5/8Wed
nonstopSouthwest
1h 05mSTL-MDW
$381
5/7Tue
nonstopSouthwest
1h 10mMDW-STL
5/8Wed
multi-stopSouthwest
3h 50mSTL-MDW
$390
5/7Tue
nonstopUnited Airlines
1h 26mORD-STL
5/8Wed
nonstopUnited Airlines
1h 31mSTL-ORD
$412
5/9Thu
nonstopUnited Airlines
1h 29mORD-STL
5/11Sat
nonstopUnited Airlines
1h 31mSTL-ORD
$452
5/9Thu
nonstopAmerican Airlines
1h 20mORD-STL
5/11Sat
multi-stopAmerican Airlines
5h 00mSTL-ORD
$460
5/10Fri
multi-stopAmerican Airlines
7h 15mORD-STL
5/13Mon
nonstopAmerican Airlines
1h 19mSTL-ORD
$475

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