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ORD - STL

$59 Find cheap flights from Chicago O'Hare Airport to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to St. Louis departing on 7/1. 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
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to St. Louis, 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 Chicago to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from O'Hare Intl to St. Louis (ORD-STL)

 
These are the cheapest deals for flights from O'Hare Intl to St. Louis 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 O'Hare Intl to St. Louis

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

Recent one-way flight deals from O'Hare Intl to St. Louis

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

Recent last minute flight deals from O'Hare Intl to St. Louis

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

Recent direct flight deals from O'Hare Intl to St. Louis

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

Cheap bus & train deals from O'Hare Intl to St. Louis

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

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:45 pm - 10:02 pmORD-STL
1h 17mnonstop
6:00 am - 7:22 amSTL-ORD
1h 22mnonstop
$99American Airlines
Find Deal
Sat, Jun 22 - Sun, Jun 23
4:05 pm - 5:18 pmORD-STL
1h 13mnonstop
6:00 am - 7:22 amSTL-ORD
1h 22mnonstop
$108American Airlines
Find Deal
Tue, Jun 25 - Wed, Jun 26
9:25 pm - 11:30 amORD-STL
14h 05m1 stop
2:00 pm - 7:40 amSTL-ORD
17h 40m1 stop
$116Southern / Mokulele
Find Deal
Wed, Jul 17 - Thu, Jul 18
8:15 am - 4:45 pmORD-STL
8h 30m1 stop
12:00 pm - 4:10 pmSTL-ORD
4h 10m1 stop
$117Southern / Mokulele
Find Deal
Fri, Jun 14 - Sat, Jun 15
8:57 pm - 2:23 pmORD-STL
17h 26m2 stops
12:15 pm - 3:50 pmSTL-ORD
3h 35m1 stop
Mon, Jun 10 - Wed, Jun 12
6:16 pm - 5:28 pmORD-STL
23h 12m2 stops
12:15 pm - 3:50 pmSTL-ORD
3h 35m1 stop
Wed, Jun 26 - Wed, Jul 3
5:59 pm - 11:39 pmORD-STL
5h 40m1 stop
6:06 am - 12:41 pmSTL-ORD
6h 35m2 stops
$161Delta
Find Deal
Sat, Aug 24 - Tue, Aug 27
2:20 pm - 3:41 pmORD-STL
1h 21mnonstop
5:30 pm - 6:55 pmSTL-ORD
1h 25mnonstop
$177United Airlines
Find Deal
Tue, Jun 25 - Thu, Jul 4
2:20 pm - 3:40 pmORD-STL
1h 20mnonstop
5:30 pm - 6:55 pmSTL-ORD
1h 25mnonstop
$197United Airlines
Find Deal
Thu, Jun 27 - Wed, Jul 3
9:30 am - 2:56 pmORD-STL
5h 26m1 stop
6:06 am - 12:35 pmSTL-ORD
6h 29m2 stops
$242Delta
Find Deal
Thu, Jul 4 - Sat, Jul 6
4:05 pm - 5:18 pmORD-STL
1h 13mnonstop
$59American Airlines
Find Deal
Mon, Jul 1
8:25 am - 7:55 pmORD-STL
11h 30m1 stop
$60Southern / Mokulele
Find Deal
Fri, Jul 12
9:25 pm - 11:30 amORD-STL
14h 05m1 stop
$61Southern / Mokulele
Find Deal
Tue, Jun 11
4:05 pm - 5:18 pmORD-STL
1h 13mnonstop
$69American Airlines
Find Deal
Thu, Jun 27
6:00 am - 12:54 pmORD-STL
6h 54m1 stop
$78Delta
Find Deal
Wed, Sep 25
7:21 pm - 1:37 pmORD-STL
18h 16m2 stops
$80Spirit Airlines
Find Deal
Mon, Aug 26
8:16 pm - 10:14 pmORD-STL
25h 58m2 stops
$81Spirit Airlines
Find Deal
Tue, Aug 27
10:20 am - 10:07 pmORD-STL
11h 47m2 stops
$83Delta
Find Deal
Tue, Jul 16
2:20 pm - 3:41 pmORD-STL
1h 21mnonstop
$120United Airlines
Find Deal
Sun, Jun 23
12:55 pm - 2:18 pmORD-STL
1h 23mnonstop
$169United Airlines
Find Deal
Sun, Jul 7
8:25 am - 7:55 pmORD-STL
11h 30m1 stop
12:15 pm - 3:50 pmSTL-ORD
3h 35m1 stop
$123Southern / Mokulele
Find Deal
Fri, May 31 - Mon, Jun 3
8:15 am - 4:45 pmORD-STL
8h 30m1 stop
12:00 pm - 4:10 pmSTL-ORD
4h 10m1 stop
$124Southern / Mokulele
Find Deal
Fri, May 31 - Sat, Jun 1
9:25 pm - 11:30 amORD-STL
14h 05m1 stop
3:23 pm - 4:07 pmSTL-ORD
24h 44m3 stops
Fri, May 31 - Tue, Jun 11
9:25 pm - 11:30 amORD-STL
14h 05m1 stop
11:57 am - 11:50 pmSTL-ORD
11h 53m2 stops
Fri, May 31 - Tue, Jun 11
7:30 am - 10:28 amORD-STL
26h 58m2 stops
3:23 pm - 4:07 pmSTL-ORD
24h 44m3 stops
$412Spirit Airlines
Find Deal
Fri, May 31 - Tue, Jun 11
8:24 pm - 9:47 pmORD-STL
1h 23mnonstop
6:08 pm - 7:30 pmSTL-ORD
1h 22mnonstop
$416American Airlines
Find Deal
Sat, Jun 1 - Wed, Jun 5
6:27 pm - 11:22 pmORD-STL
4h 55m1 stop
6:08 pm - 7:30 pmSTL-ORD
1h 22mnonstop
$424American Airlines
Find Deal
Sat, Jun 1 - Thu, Jun 6
7:30 am - 6:40 pmORD-STL
11h 10m2 stops
3:23 pm - 4:07 pmSTL-ORD
24h 44m3 stops
$443Spirit Airlines
Find Deal
Sun, Jun 2 - Tue, Jun 11
12:52 pm - 2:16 pmORD-STL
1h 24mnonstop
11:38 am - 1:08 pmSTL-ORD
1h 30mnonstop
$520United Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 8
2:20 pm - 3:41 pmORD-STL
1h 21mnonstop
5:31 pm - 6:55 pmSTL-ORD
1h 24mnonstop
$535United Airlines
Find Deal
Sun, Jun 2 - Sun, Jun 9
8:45 pm - 10:02 pmORD-STL
1h 17mnonstop
6:00 am - 7:22 amSTL-ORD
1h 22mnonstop
$99American Airlines
Find Deal
Sat, Jun 22 - Sat, Jun 29
4:05 pm - 5:18 pmORD-STL
1h 13mnonstop
6:00 am - 7:22 amSTL-ORD
1h 22mnonstop
$108American Airlines
Find Deal
Tue, Jun 25 - Wed, Jun 26
4:05 pm - 5:18 pmORD-STL
1h 13mnonstop
6:08 pm - 7:30 pmSTL-ORD
1h 22mnonstop
$117American Airlines
Find Deal
Wed, Jun 26 - Wed, Jul 3
4:05 pm - 5:18 pmORD-STL
1h 13mnonstop
6:09 pm - 7:29 pmSTL-ORD
1h 20mnonstop
$127American Airlines
Find Deal
Thu, Jun 27 - Fri, Jul 5
4:14 pm - 5:24 pmORD-STL
1h 10mnonstop
7:30 am - 8:51 amSTL-ORD
1h 21mnonstop
$137American Airlines
Find Deal
Thu, Sep 26 - Sat, Sep 28
4:05 pm - 5:18 pmORD-STL
1h 13mnonstop
6:00 am - 7:22 amSTL-ORD
1h 22mnonstop
$148American Airlines
Find Deal
Fri, Jun 21 - Sat, Jun 22
8:45 am - 10:07 amORD-STL
1h 22mnonstop
5:34 pm - 6:55 pmSTL-ORD
1h 21mnonstop
$150United Airlines
Find Deal
Wed, Oct 23 - Wed, Oct 23
4:05 pm - 5:18 pmORD-STL
1h 13mnonstop
6:09 pm - 7:29 pmSTL-ORD
1h 20mnonstop
$157American Airlines
Find Deal
Fri, Jun 28 - Fri, Jul 5
4:05 pm - 5:18 pmORD-STL
1h 13mnonstop
6:09 pm - 7:29 pmSTL-ORD
1h 20mnonstop
$160American Airlines
Find Deal
Fri, Jun 28 - Fri, Jul 5
2:20 pm - 3:41 pmORD-STL
1h 21mnonstop
5:30 pm - 6:55 pmSTL-ORD
1h 25mnonstop
$177United Airlines
Find Deal
Tue, Jun 25 - Thu, Jul 4

Flights from O'Hare Intl to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from O'Hare Intl to St. Louis 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 Chicago O'Hare Airport to St. Louis?

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

What is the cheapest month to fly from Chicago O'Hare Intl Airport to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to St. Louis, 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 Chicago O'Hare Intl Airport to St. Louis is September, where tickets cost $230 on average. On the other hand, the most expensive months are January and June, where the average cost of tickets is $328 and $320 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to St. Louis?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago O'Hare Intl Airport to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago O'Hare Intl Airport to St. Louis, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 50 days before departure.

Which airlines provide the cheapest flights from Chicago O'Hare Airport to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on American Airlines ($59) and Southern / Mokulele ($60). The cheapest round-trip tickets were found on American Airlines ($99) and Southern / Mokulele ($116).

Which airlines fly non-stop between Chicago O'Hare Intl Airport and St. Louis?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chicago O'Hare Intl Airport to St. Louis.
There are 2 airlines that fly nonstop from Chicago O'Hare Intl Airport to St. Louis. They are American Airlines and United Airlines. The cheapest airline for this route is American Airlines, with the best one-way deal found costing $98. On average, the best prices for this route can be found at American Airlines.

How many flights are there between Chicago O'Hare Intl Airport and St. Louis per day?

Each day, there are between 12 and 13 nonstop flights that take off from Chicago O'Hare Intl Airport and land in St. Louis, with an average flight time of 1h 20m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 87 flights. The most frequent day of departure is Saturday, when 15% of all weekly flights depart. The fewest flights depart on a Wednesday.

Which cabin class options are there for flights between Chicago O'Hare Intl Airport and St. Louis?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Chicago O'Hare Airport to St. Louis take?

The average nonstop flight takes 1h 10m, covering a distance of 258 miles.

What’s the earliest departure time from Chicago O'Hare Airport to St. Louis?

Early birds can take the earliest flight from Chicago O'Hare Intl Airport at 8:30 am and will be landing in St. Louis at 9:48 am.

What’s the latest departure time from Chicago O'Hare Airport to St. Louis?

If you prefer to fly at night, the latest flight from Chicago O'Hare Intl Airport to St. Louis jets off at 8:45 pm and lands at 10:02 pm.

Good to know

Low season

February

High season

April

Cheapest flight

$59
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Chicago O'Hare Airport to St. Louis

When to book flights from O'Hare Intl to St. Louis

Are your dates flexible? Find out the best times to travel from O'Hare Intl to St. Louis 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 Chicago O'Hare Airport to St. Louis flights

  • How can I travel sustainably from Chicago O'Hare International Airport to St. Louis?

    If you want to travel in an eco-friendly way, consider booking your flight with carriers serious about flight sustainability. Delta is vocal about its sustainability pledge to reduce its carbon emissions significantly. The airline is investing in offsetting its carbon, implementing clean air technology, and eliminating single-use plastic items. Keeping sustainable fleets is among its commendable initiatives.

  • How can I catch the first flight from Chicago O'Hare International Airport to St. Louis?

    The most convenient and sustainable way to catch your early morning flight, especially if you live far from ORD, is by booking a nearby hotel. Commuting in the morning amid traffic snarl-ups is worth avoiding. O’Hare Inn & Suites, Red Roof Inn Chicago, and Wyndham Chicago O’Hare offer great airport accessibility.

  • Do flights from Chicago O'Hare International Airport to St. Louis consider persons with limited mobility?

    Passengers with limited mobility are considered on this route. For instance, if you book your ticket with Spirit Airlines, remember to make a special arrangement request. The carrier is dedicated to providing accessible, seamless, and comfortable air trips to all its travelers, regardless of their circumstances. The airline has a competent staff to offer meet-and-assist services, wheelchair support, and in-flight services.

  • What are the best transportation options from Lambert-St Louis Airport to the city center?

    Multiple options exist when connecting from Lambert-St Louis (STL) to the city center. A train operates the route from the airport to Stadium Metrolink Station, taking about 35 minutes. Line Bus also operates the route, arriving downtown St. Louis in about 1 hour and 15 minutes. Taxis take about 20 minutes to arrive at the city center.

  • What is the cheapest flight from Chicago O'Hare Intl Airport to St. Louis?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to St. Louis was $59 for a one-way ticket and $99 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to St. Louis?

    American Airlines, Delta, JetBlue, and Alaska Airlines offer inflight Wi-Fi service on the Chicago O'Hare Airport to St. Louis flight route.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to St. Louis?

    The Embraer 170 is the aircraft model that flies most regularly on the Chicago O'Hare Airport to St. Louis flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to St. Louis?

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

  • On which days can I fly direct from Chicago O'Hare Airport to St. Louis?

    There are nonstop flights from Chicago O'Hare Airport to St. Louis on a daily basis.

  • Which is the best airline for flights from Chicago to St. Louis, Southern / Mokulele or United Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to St. Louis are Southern / Mokulele and United Airlines. With an average price for the route of $171 and an overall rating of 8.1, Southern / Mokulele is the most popular choice. United Airlines is also a great choice for the route, with an average price of $291 and an overall rating of 7.4.

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

    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 O'Hare Airport to St. Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Chicago O'Hare Airport 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 O'Hare Airport to St. Louis?

    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 St. Louis with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and STL 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 Chicago O'Hare Airport to St. Louis?

    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 St. Louis from Chicago O'Hare Airport 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 Chicago O'Hare Intl Airport to St. Louis

  • Looking for a cheap flight? 25% of our users found flights on this route for $127 or less one-way and $196 or less round-trip.
  • Chicago O'Hare International Airport (ORD) is a central hub for air travel, and your flight will fly into Lambert-St. Louis Airport (STL). The airlines to expect on the route include Delta, Spirit Airlines, United Airlines, American Airlines, and Southern/Mokulele. These airlines operate various flight options.
  • When traveling from Chicago O'Hare International Airport (ORD) to St. Louis, the most popular locations for stopover flights include Quincy, Burlington, Detroit, Minneapolis, and Charlotte. The layover cities on this route vary depending on your airline and specific flight schedules.
  • Multiple airlines from Chicago O'Hare International Airport (ORD) to St Louis offer Business Class flights with common amenities and services, including comfortable seating, unlimited in-flight entertainment, improved dining options, access to selected lounges, and extra legroom.
  • Since STL is a hub for American Airlines, consider traveling with the airline to enjoy unlimited lounge amenities when you land. American Airlines Admirals Club treats its Business Class and First Class passengers to unlimited entertainment, shower options, complimentary snacks, food, and drinks. Digital magazines and business centers are also available at your convenience.
  • After landing at STL, you can visit several nearby cities and towns. The airport allows you to visit Saint Ann, Edmundson, Hazelwood, Bridgeton Terrace, Berkeley, Woodson Terrace, Schuermann Heights, and Robertson. The airport has an incredible transport network to help you get to these places by bus, taxi, or rental car.
See more tips

Prefer to fly non-stop from Chicago O'Hare Airport to St. Louis?

Find which airlines fly direct from O'Hare Intl to Lambert-St Louis, which days they fly and book direct flights.

Nonstop departures

Chicago O'Hare Intl to Lambert-St Louis

Monday

ANA, Aer Lingus, Air Canada, +15 more

ANA, Aer Lingus, +16 more

Tuesday

ANA, Aer Lingus, Air Canada, +17 more

ANA, Aer Lingus, +18 more

Wednesday

ANA, Aer Lingus, Air Canada, +17 more

ANA, Aer Lingus, +18 more

Thursday

ANA, Aer Lingus, Air Canada, +16 more

ANA, Aer Lingus, +17 more

Friday

ANA, Aer Lingus, Air Canada, +18 more

ANA, Aer Lingus, +19 more

Saturday

ANA, Aer Lingus, Air Canada, +17 more

ANA, Aer Lingus, +18 more

Sunday

ANA, Aer Lingus, Air Canada, +18 more

ANA, Aer Lingus, +19 more

See more direct flights

Nonstop returns

Lambert-St Louis to Chicago O'Hare Intl

Monday

ANA, Aer Lingus, Air Canada, +15 more

ANA, Aer Lingus, +16 more

Tuesday

ANA, Aer Lingus, Air Canada, +17 more

ANA, Aer Lingus, +18 more

Wednesday

ANA, Aer Lingus, Air Canada, +17 more

ANA, Aer Lingus, +18 more

Thursday

ANA, Aer Lingus, Air Canada, +16 more

ANA, Aer Lingus, +17 more

Friday

ANA, Aer Lingus, Air Canada, +18 more

ANA, Aer Lingus, +19 more

Saturday

ANA, Aer Lingus, Air Canada, +17 more

ANA, Aer Lingus, +18 more

Sunday

ANA, Aer Lingus, Air Canada, +18 more

ANA, Aer Lingus, +19 more

See more direct flights
See more direct flights

Top 3 airlines serving from O'Hare Intl to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Chicago to St. Louis. 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 O'Hare Intl to St. Louis? 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
7.9Entertainment
6.9Food
8.9Crew
8.3Boarding
8.1Comfort
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+!"

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

I’ve had a couple flights this week on United that were delayed by an hour or more

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.

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.

I did like the employee's, they are very friendly and all smiled most of the time, Overall, from checking in bags to getting on plane, not enough employees to be able to get all on the plane, therefore I was not able to get on the plane, due to no one wea there for me to check in my bag, so I decided to go thru the security point and by the time they were done with my bags, I was told that my bag cannot be checked in, and then found out that the lady that does the check in was boarding the customers onto the plane, she said that she was going back and fourth, there for was not able to get on the plane, which changed all my flights by the time I got to Dallas, I was on standby 3 times, and wasn't sure about being able to get on the fourth plane, so ended up buying another plane ticket, so I could make my destination on time.

Not sure about entertainment as I didn't use any, so maybe there should be an NA option on this survey. Otherwise everything was just as it should be. Of course I wish planes were more comfortable and had seats that would tilt back further.

American Airlines “Randy” questioned why I needed preboarding and denied my request for same. Then Randy attempted to berate me when I boarded with my group. I was seated in an exit roll with a young man with a disability that exhibited difficulty controlling and settling himself. But Tandy questioned my disability. The flight was horrible. It was overpacked.

Book cheap flights from Chicago to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to St. Louis found on KAYAK in the last 72 hours.
7/1Mon
nonstopAmerican Airlines
1h 13mORD-STL
$59
7/12Fri
1 stopSouthern / Mokulele
11h 30mORD-STL
$60
6/11Tue
1 stopSouthern / Mokulele
14h 05mORD-STL
$61
6/27Thu
nonstopAmerican Airlines
1h 13mORD-STL
$69
9/25Wed
1 stopDelta
6h 54mORD-STL
$78
8/26Mon
2 stopsSpirit Airlines
18h 16mORD-STL
$80
8/27Tue
2 stopsSpirit Airlines
25h 58mORD-STL
$81
7/16Tue
2 stopsDelta
11h 47mORD-STL
$83
6/23Sun
nonstopUnited Airlines
1h 21mORD-STL
$120
7/7Sun
nonstopUnited Airlines
1h 23mORD-STL
$169

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Last minute flights from O'Hare Intl to St. Louis

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 Chicago to St. Louis that are departing in the next 10 days.
5/31Fri
multi-stopSouthern / Mokulele
11h 30mORD-STL
6/3Mon
multi-stopSouthern / Mokulele
3h 35mSTL-ORD
$123
5/31Fri
multi-stopSouthern / Mokulele
8h 30mORD-STL
6/1Sat
multi-stopSouthern / Mokulele
4h 10mSTL-ORD
$124
5/31Fri
multi-stop
14h 05mORD-STL
6/11Tue
multi-stop
24h 44mSTL-ORD
$173
5/31Fri
multi-stop
14h 05mORD-STL
6/11Tue
multi-stop
11h 53mSTL-ORD
$213
5/31Fri
multi-stopSpirit Airlines
26h 58mORD-STL
6/11Tue
multi-stopSpirit Airlines
24h 44mSTL-ORD
$412
6/1Sat
nonstopAmerican Airlines
1h 23mORD-STL
6/5Wed
nonstopAmerican Airlines
1h 22mSTL-ORD
$416
6/1Sat
multi-stopAmerican Airlines
4h 55mORD-STL
6/6Thu
nonstopAmerican Airlines
1h 22mSTL-ORD
$424
6/2Sun
multi-stopSpirit Airlines
11h 10mORD-STL
6/11Tue
multi-stopSpirit Airlines
24h 44mSTL-ORD
$443
6/1Sat
nonstopUnited Airlines
1h 24mORD-STL
6/8Sat
nonstopUnited Airlines
1h 30mSTL-ORD
$520
6/2Sun
nonstopUnited Airlines
1h 21mORD-STL
6/9Sun
nonstopUnited Airlines
1h 24mSTL-ORD
$535

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Chicago O'Hare Airport - St. Louis Flights

Departure:

Chicago O'Hare Airport (ORD)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Chicago O'Hare Airport

Cabin classes:

$490
$1,399
$369
$138