Cheap flights from ORD to STL (O'Hare Intl. to Lambert-St. Louis Intl.)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from ORD to STL starting at $74 One Way, $209 Round Trip

Prices starting at $209 for return flights and $74 for one-way flights to Lambert-St. Louis Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 5 - Sun, Aug 9
ORD
Chicago
STL
St. Louis
$209 Roundtrip, found 5 days ago
$209
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Aug 5 from Chicago to St. Louis, returning Sun, Aug 9, priced at $209 found 5 days ago
Mon, Jul 27 - Tue, Jul 28
ORD
Chicago
STL
St. Louis
$213 Roundtrip, found 3 days ago
$213
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Jul 27 from Chicago to St. Louis, returning Tue, Jul 28, priced at $213 found 3 days ago
Sun, Jun 28 - Tue, Jun 30
ORD
Chicago
STL
St. Louis
$214 Roundtrip, found 4 days ago
$214
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Jun 28 from Chicago to St. Louis, returning Tue, Jun 30, priced at $214 found 4 days ago
Wed, Aug 5 - Sun, Aug 9
ORD
Chicago
STL
St. Louis
$219 Roundtrip, found 5 days ago
$219
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Aug 5 from Chicago to St. Louis, returning Sun, Aug 9, priced at $219 found 5 days ago
Tue, Aug 11 - Wed, Aug 12
ORD
Chicago
STL
St. Louis
$230 Roundtrip, found 2 days ago
$230
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Chicago to St. Louis, returning Wed, Aug 12, priced at $230 found 2 days ago

Hotel Ideas near Lambert-St. Louis Intl.

Airport Hotels near Lambert-St. Louis Intl.

Pear Tree Inn St. Louis Airport

Pear Tree Inn St. Louis Airport

2.5 out of 5
10810 Pear Tree Ln St. Ann MO
$90 nightly
The price is $106 total per night from Jun 14 to Jun 15
$106 total
Jun 14 - Jun 15
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.4/10 Exceptional! (3,003 reviews)
"Good place! Great staff. I'll be back."

Reviewed on Jun 7, 2026

Pear Tree Inn St. Louis Airport
Drury Inn & Suites St. Louis Airport

Drury Inn & Suites St. Louis Airport

3 out of 5
10490 Natural Bridge Rd St. Louis MO
$123 nightly
The price is $144 total per night from Jun 14 to Jun 15
$144 total
Jun 14 - Jun 15
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (1,268 reviews)
"Hotel was so clean! Staff was super nice and helpful. The breakfast and dinner served were delicious! Highly recommend and will definitely be back just because of the experience at the hotel!"

Reviewed on Jun 5, 2026

Drury Inn & Suites St. Louis Airport
Wingate by Wyndham St. Louis Airport

Wingate by Wyndham St. Louis Airport

3 out of 5
10820 Pear Tree Lane St. Ann MO
$115 nightly
The price is $135 total per night from Jun 8 to Jun 9
$135 total
Jun 8 - Jun 9
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (1,633 reviews)
"No comment"

Reviewed on Jun 7, 2026

Wingate by Wyndham St. Louis Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In St. Louis

Hyatt Regency St. Louis at The Arch

Hyatt Regency St. Louis at The Arch

4 out of 5
315 Chestnut St St. Louis MO
$138 nightly
The price is $162 total per night from Jun 12 to Jun 13
$162 total
Jun 12 - Jun 13
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, 3 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (4,100 reviews)
"Hotel staff was friendly and room was very clean"

Reviewed on Jun 7, 2026

Hyatt Regency St. Louis at The Arch
Pear Tree Inn St. Louis Near Union Station

Pear Tree Inn St. Louis Near Union Station

3 out of 5
2211 Market Street St. Louis MO
$122 nightly
The price is $143 total per night from Jun 11 to Jun 12
$143 total
Jun 11 - Jun 12
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
8.8/10 Excellent! (2,006 reviews)
"Very clean, friendly staff,breakfast big variety,convient location,I will stay again"

Reviewed on Jun 7, 2026

Pear Tree Inn St. Louis Near Union Station
Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

3.5 out of 5
7750 Carondelet Avenue St. Louis MO
$99 nightly
The price is $116 total per night from Jun 14 to Jun 15
$116 total
Jun 14 - Jun 15
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
9/10 Wonderful! (3,229 reviews)
"After all it is a classic hotel that has not been updated in a long time. The pool has not been fix and you don't know about it until you get there. There are a few things that are helping the hotel. One, the location is great. It's located in great neighborhood. Two, the full sit down dinning experience ..."

Reviewed on Jun 7, 2026

Clayton Plaza Hotel & Extended Stay
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

St. Louis Hotels With Airport Transportation

Quality Inn Saint Louis Airport

Quality Inn Saint Louis Airport

2.5 out of 5
10232 Natural Bridge Rd St. Louis MO
$66 nightly
The price is $77 total per night from Jun 14 to Jun 15
$77 total
Jun 14 - Jun 15
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, a free airport shuttle, and parking (surcharge). Our guests praise the helpful staff ...
6.2/10 (1,008 reviews)
"I knew what I was getting into when I booked - we were just staying for a night & needed a place to sleep for a few hours. Parking was easy & staff were friendly and efficient. The room was a bit dirty…there was dirt (or crumbs?) on my bed so I just slept on top of the covers. But for the price it ..."

Reviewed on Jun 7, 2026

Quality Inn Saint Louis Airport
Marriott St. Louis Airport

Marriott St. Louis Airport

4 out of 5
10700 Pear Tree Lane St. Louis MO
$156 nightly
The price is $187 total per night from Jul 3 to Jul 4
$187 total
Jul 3 - Jul 4
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy breakfast (surcharge), a free airport shuttle, and room service. Our guests praise the helpful ...
8/10 Very Good! (1,001 reviews)
"So convenient to the airport and shuttle 14/7. Buffett breakfast was fabulous. Would stay again"

Reviewed on May 25, 2026

Marriott St. Louis Airport
Hilton St. Louis Airport

Hilton St. Louis Airport

3.5 out of 5
10330 Natural Bridge Rd St. Louis MO
$157 nightly
The price is $187 total per night from Jul 3 to Jul 4
$187 total
Jul 3 - Jul 4
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
7.6/10 Good! (1,008 reviews)
"Breakfast staff are as helpful and kind. Great fitness center. Rooms are a bit outdated but comfortable. I HAD TO PAY $7.80 FOR A SELF SERVICE COFFEE IN THE MORNING YOUVE GOT TO BE KIDDING ME."

Reviewed on Jun 6, 2026

Hilton St. Louis Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced St. Louis Hotels

Quality Inn Saint Louis Airport

Quality Inn Saint Louis Airport

2.5 out of 5
10232 Natural Bridge Rd St. Louis MO
$66 nightly
The price is $77 total per night from Jun 14 to Jun 15
$77 total
Jun 14 - Jun 15
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, a free airport shuttle, and parking (surcharge). Our guests praise the helpful staff ...
6.2/10 (1,008 reviews)
"I knew what I was getting into when I booked - we were just staying for a night & needed a place to sleep for a few hours. Parking was easy & staff were friendly and efficient. The room was a bit dirty…there was dirt (or crumbs?) on my bed so I just slept on top of the covers. But for the price it ..."

Reviewed on Jun 7, 2026

Quality Inn Saint Louis Airport
Americas Best Value Inn St. Louis Downtown

Americas Best Value Inn St. Louis Downtown

2 out of 5
1100 Lumiere Place Boulevard St. Louis MO
$109 nightly
The price is $127 total per night from Jun 8 to Jun 9
$127 total
Jun 8 - Jun 9
Total with taxes and fees
Stay at this motel in St. Louis. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Gateway Arch and Busch Stadium are located ...
5.6/10 (846 reviews)
"The bathroom door looked like it lost a fight with a dog; there were handprints on the wall; they had to shut the water off in our room for a few hours, then needed to get into our room while we were there so they could work on the sink (which hadn’t been giving us any trouble); only one of the three ..."

Reviewed on Jun 2, 2026

Americas Best Value Inn St. Louis Downtown
OYO Hotel St. Louis Downtown City Center MO

OYO Hotel St. Louis Downtown City Center MO

3.5 out of 5
400 S 14th St St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff and ...
6.6/10 (1,000 reviews)
"Definitely an older hotel. Overall the room was kinda dingy."

Reviewed on Apr 11, 2024

Get rates
OYO Hotel St. Louis Downtown City Center MO
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in St. Louis

Days Inn by Wyndham St. Louis Lindbergh Boulevard

Days Inn by Wyndham St. Louis Lindbergh Boulevard

2.5 out of 5
South Lindbergh Boulevard, 3660 St. Louis MO
Book a stay at this family-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a nightclub. Popular attractions Laumeier Sculpture Park and Magic ...

Families like: Indoor pool, playground, game room, cribs

Get rates
Days Inn by Wyndham St. Louis Lindbergh Boulevard
Drury Plaza Hotel St. Louis at the Arch

Drury Plaza Hotel St. Louis at the Arch

3 out of 5
2 South 4th Street St. Louis MO
$153 nightly
The price is $179 total per night from Jun 11 to Jun 12
$179 total
Jun 11 - Jun 12
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and 2 hot tubs. Our guests praise the breakfast and the pool in our ...
9.6/10 Exceptional! (3,486 reviews)
"We had a nice visit, it was clean, close to our destination. Bed was comfortable and we look forward to returning so we can enjoy the amenities a little more our next visit."

Reviewed on Jun 7, 2026

Drury Plaza Hotel St. Louis at the Arch
Pear Tree Inn St. Louis Near Union Station

Pear Tree Inn St. Louis Near Union Station

3 out of 5
2211 Market Street St. Louis MO
$122 nightly
The price is $143 total per night from Jun 11 to Jun 12
$143 total
Jun 11 - Jun 12
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
8.8/10 Excellent! (2,006 reviews)
"Very clean, friendly staff,breakfast big variety,convient location,I will stay again"

Reviewed on Jun 7, 2026

Pear Tree Inn St. Louis Near Union Station
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

ORD to STL Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
ORD Address & GPS
Address:
10000 West O'Hare
Chicago IL, 60666
United States
IATA Code:
ORD
Longitude:
-87.904876
Latitude:
41.976912
Time Zone:
America/Chicago
STL Address & GPS
Address:
10701 Lambert International Blvd.
Saint Louis MO, 63145
United States
IATA Code:
STL
Longitude:
-90.379002
Latitude:
38.748707
Time Zone:
America/Chicago

Frequently asked questions

Are there non-stop flights from O'Hare Intl. Airport (ORD) to St. Louis Lambert International Airport?
You'll be pleased to hear that you can fly straight from ORD to St. Louis Lambert International Airport. Direct flights are available with multiple carriers, including United Airlines and American Airlines.
What is the shortest flight from O'Hare Airport to St. Louis Lambert International Airport?
If conditions are good and all goes as planned, you could be landing at STL from ORD in as little as 1 hour and 20 minutes. With such a short flight time, think about traveling with carry-on luggage only.
How many hours flight from O'Hare Airport to St. Louis Lambert International Airport?
Typically, it only takes 1 hour and 30 minutes to get from ORD to St. Louis Lambert International Airport. With such a short amount of time in the sky, you'll have to save that binge-watching session for a longer journey.
What airlines have the most flights from ORD to St. Louis Lambert International Airport?
Try American Airlines (AA). It's one of the airlines that fly from O'Hare Intl. Airport (ORD) to Lambert-St. Louis Intl. Airport (STL). It's also a favorite among travelers and offers 152 services on this route monthly. United Airlines (UA) will also take you to your destination in style and comfort. Offering 152 flights per month between Chicago and St. Louis, it's another popular airline to look into.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

More to Explore