$49 Find Cheap Flights from Chicago to Belleville

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 4/28. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$234
Southwest
Sat 4/4Sat 4/11
MDW - STL • 1 stop
Cheapest non-stop
$234
Typical prices: $243-$329
United Airlines
Tue 5/12Sat 5/16
ORD - STL • Non-stop
Arrival airport
You can't fly directly to Belleville. It is served by St. Louis (STL), located 26.3 miles from Belleville.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Chicago to Belleville (CHI-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Belleville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Belleville

Sat, Apr 4 - Sat, Apr 11
Southwest Logo
6:25 pm - 11:35 pm
MDW
-
STL
5h 10m
1 stop
Southwest Logo
5:15 am - 12:10 pm
STL
-
MDW
6h 55m
2 stops
$234Southwest
Tue, May 12 - Sat, May 16
United Airlines Logo
7:45 pm - 9:13 pm
ORD
-
STL
1h 28mnonstop
United Airlines Logo
7:45 am - 9:12 am
STL
-
ORD
1h 27mnonstop
$234United Airlines
Fri, May 29 - Sun, May 31
Frontier Logo
9:16 pm - 7:47 am
MDW
-
STL
10h 31m
1 stop
Frontier Logo
11:32 am - 6:36 pm
STL
-
MDW
7h 04m
1 stop
$236Frontier
Tue, May 12 - Fri, May 15
Southwest Logo
11:35 am - 5:55 pm
MDW
-
STL
6h 20m
2 stops
Southwest Logo
8:25 am - 2:55 pm
STL
-
MDW
6h 30m
2 stops
$237Southwest
Tue, May 5 - Thu, May 7
Delta Logo
1:36 pm - 11:13 pm
ORD
-
STL
9h 37m
2 stops
Delta Logo
6:21 am - 1:01 pm
STL
-
ORD
6h 40m
2 stops
$238Delta
Fri, Mar 27 - Sat, Mar 28
American Airlines Logo
10:22 pm - 11:35 pm
ORD
-
STL
1h 13mnonstop
American Airlines Logo
8:00 am - 9:31 am
STL
-
ORD
1h 31mnonstop
$241American Airlines
Thu, Apr 2 - Thu, Apr 9
Frontier Logo
6:00 am - 5:34 pm
MDW
-
STL
11h 34m
1 stop
Frontier Logo
6:29 pm - 10:19 pm
STL
-
MDW
27h 50m
1 stop
$243Frontier
Fri, May 1 - Mon, May 4
American Airlines Logo
12:38 pm - 2:03 pm
ORD
-
STL
1h 25mnonstop
American Airlines Logo
8:03 pm - 9:40 pm
STL
-
ORD
1h 37mnonstop
$244American Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
7:06 am - 8:39 am
ORD
-
STL
1h 33mnonstop
United Airlines Logo
5:28 pm - 7:00 pm
STL
-
ORD
1h 32mnonstop
$247United Airlines
Sat, May 23 - Mon, May 25
Delta Logo
1:22 pm - 5:16 pm
MDW
-
STL
3h 54m
1 stop
Delta Logo
6:21 am - 1:19 pm
STL
-
MDW
6h 58m
1 stop
$250Delta
Useful Info

Good to know

Low seasonDecember
Cheapest flight$49
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly with an average 51% increase in price.
Flight from Chicago Midway 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 10m.

  • How many flights are there between Chicago and Belleville?

    113 direct flights run between Chicago and Belleville on a daily basis. On average, there are about 795 departures each week.

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

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

  • 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 American Airlines for $48. Southwest offered a round-trip connection from $77 and American Airlines from $115.

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 84 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 December, January and February. The cheapest month to fly is December.

Reviews of the 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.
8.0
SouthwestOverall score based on 4317 reviews
7.0Food
8.0Comfort
7.5Entertainment
8.6Crew
8.1Boarding
Airline reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

4.0 OkayKenny, Mar 2026
TPA - BWI
Read more Southwest reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

The seats were comfortable, and the boarding process was pretty smooth.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

I understand weather is an issue, but making us chase our plane down at five scheduled gates across three terminals in an airport the size of O'Hare was unfair. They'd have probably been better off to leave gates as TBD until the inbound plane is in final approach instead of running us all over the place. Also, props to the consistently-unprepared ground crew in Richmond for once again leaving my lane parked short of the gate because they couldn't have a crew in place on time with 2 hours notice...

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

No Snacks or Entertainment. The flight was short, snacks should still be given.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

Both were great flights with wonderful pilots! It was not fancy, very simple. But boarding was super easy and the flight was smooth. Pick up in DFW was at corporate terminal which was the only confusing part for uber but if you call the uber driver and drop a pin they come right to it.

Totally great experience. Would definitely travel with them again. Thanks.

Both my fights got cancelled. Said mechanical issues but on flight tracker the flights came in and left! We were lied to!!

Was very impressed they called to confirm he would be on the flight. Great customer service!

We had a wonderful flight due to the care of our experienced pilot and copilot and the magnificent air views from our comfortable seats. What excitement to be in such a small plane with such magnificent around us.

Multiple time changes, then we left earlier than we were told.

Communication could be better but the staff and crew were over the top friendly and helpful, The flight itself was smooth.

flight was cancelled literally at 10pm the night before an early morning flight with hardly any time to reschedule. Will never book with kayak again.

My flight was cancelled 12 hours before takeoff. I was not able to reschedule another flight to make connections and had to cancel the entire trip. The ticket that was supposed to replace the cancelled flight had no boarding pass and I was unable to get one at the airport so I was denied access to the rescheduled flight. I was refunded but I missed my daughter's birthday.

I had a family emergency and couldn’t make the flight, and they wouldn’t let me cancel/refund it (a *month* ahead of time), were especially difficult with me on the phone, and wouldn’t let me even so much as reschedule the flight or get credit.

Everything you need to know for your flight from Chicago to Belleville

Complete your trip to Belleville with a hotel stay or car rental