Cheap flights from STL to ORD (Lambert-St. Louis Intl. to O'Hare 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 STL to ORD starting at $59 One Way, $119 Round Trip

Prices starting at $119 for return flights and $59 for one-way flights to O'Hare 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.

Sat, Sep 5 - Sun, Sep 6
STL
St. Louis
ORD
Chicago
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 5 from St. Louis to Chicago, returning Sun, Sep 6, priced at $119 found 1 day ago
Sat, Sep 5 - Sun, Sep 6
STL
St. Louis
ORD
Chicago
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 5 from St. Louis to Chicago, returning Sun, Sep 6, priced at $119 found 1 day ago
Sat, Sep 5 - Sun, Sep 6
STL
St. Louis
ORD
Chicago
$139 Roundtrip, found 1 day ago
$139
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 5 from St. Louis to Chicago, returning Sun, Sep 6, priced at $139 found 1 day ago
Sat, Sep 5 - Sun, Sep 6
STL
St. Louis
ORD
Chicago
$144 Roundtrip, found 1 day ago
$144
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 5 from St. Louis to Chicago, returning Sun, Sep 6, priced at $144 found 1 day ago
Wed, Sep 30 - Thu, Oct 1
STL
St. Louis
ORD
Chicago
$151 Roundtrip, found 4 days ago
$151
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Sep 30 from St. Louis to Chicago, returning Thu, Oct 1, priced at $151 found 4 days ago

Hotel Ideas near O'Hare Intl.

Airport Hotels near O'Hare Intl.

Hilton Chicago O'Hare Airport

Hilton Chicago O'Hare Airport

4 out of 5
O'Hare International Airport Chicago IL
$236 nightly
The price is $277 total per night from Sep 12 to Sep 13
$277 total
Sep 12 - Sep 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
Hilton Chicago O'Hare Airport
Hyatt Regency O'Hare Chicago

Hyatt Regency O'Hare Chicago

4 out of 5
9300 Bryn Mawr Ave Rosemont IL
$169 nightly
The price is $193 total per night from Aug 30 to Aug 31
$193 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Rosemont. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff ...
Hyatt Regency O'Hare Chicago
Crowne Plaza Chicago Ohare Hotel & Conf Ctr by IHG

Crowne Plaza Chicago Ohare Hotel & Conf Ctr by IHG

3.5 out of 5
5440 N River Rd Rosemont IL
$152 nightly
The price is $173 total per night from Aug 24 to Aug 25
$173 total
Aug 24 - Aug 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Rosemont. Enjoy free WiFi, 3 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (2,927 reviews)
"Breakfast"

Reviewed on Aug 12, 2026

Crowne Plaza Chicago Ohare Hotel & Conf Ctr by IHG
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 Chicago

Congress Plaza Hotel

Congress Plaza Hotel

3.5 out of 5
520 South Michigan Avenue Chicago IL
$109 nightly
The price is $130 total per night from Sep 8 to Sep 9
$130 total
Sep 8 - Sep 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, 2 bars/lounges, and breakfast (surcharge). Our guests praise the helpful staff and ...
Congress Plaza Hotel
The Chicago Hotel Collection Ambassador Gold Coast

The Chicago Hotel Collection Ambassador Gold Coast

4 out of 5
1301 N State Pkwy Chicago IL
$143 nightly
The price is $170 total per night from Aug 30 to Aug 31
$170 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Chicago. Enjoy free WiFi, a 24-hour fitness center, and valet parking (surcharge). Our guests praise the helpful ...
The Chicago Hotel Collection Ambassador Gold Coast
Hilton Chicago O'Hare Airport

Hilton Chicago O'Hare Airport

4 out of 5
O'Hare International Airport Chicago IL
$236 nightly
The price is $277 total per night from Sep 12 to Sep 13
$277 total
Sep 12 - Sep 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
Hilton Chicago O'Hare 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.

Chicago Hotels With Airport Transportation

Motel 6 Elk Grove Village, IL - O'Hare

Motel 6 Elk Grove Village, IL - O'Hare

2 out of 5
2881 Touhy Ave Elk Grove Village IL
$53 nightly
The price is $60 total per night from Sep 1 to Sep 2
$60 total
Sep 1 - Sep 2
Total with taxes and fees
Stay at this motel in Elk Grove Village. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in ...
7.8/10 Good! (1,994 reviews)
"Staff wasn’t helpful when booking a cab. Like it was there first time. One wash cloth to share. No shampoo. Floors were sticky. Bed way too soft. You sunk in. Only coffee served no hot tea"

Reviewed on Aug 12, 2026

Motel 6 Elk Grove Village, IL - O'Hare
Country Inn & Suites by Radisson, Chicago O'Hare South, IL

Country Inn & Suites by Radisson, Chicago O'Hare South, IL

3 out of 5
777 E Grand Avenue Bensenville IL
$123 nightly
The price is $136 total per night from Aug 31 to Sep 1
$136 total
Aug 31 - Sep 1
Total with taxes and fees
Book a stay at this golf hotel in Bensenville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in ...
Country Inn & Suites by Radisson, Chicago O'Hare South, IL
Comfort Suites Chicago O'Hare Airport

Comfort Suites Chicago O'Hare Airport

3 out of 5
4200 North River Road Schiller Park IL
$101 nightly
The price is $116 total per night from Sep 2 to Sep 3
$116 total
Sep 2 - Sep 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Schiller Park. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and ...
7.8/10 Good! (3,145 reviews)
"Place was dirty"

Reviewed on Aug 12, 2026

Comfort Suites Chicago O'Hare 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 Chicago Hotels

Freehand Chicago

Freehand Chicago

4 out of 5
19 East Ohio Street Chicago IL
$117 nightly
The price is $139 total per night from Aug 31 to Sep 1
$139 total
Aug 31 - Sep 1
Total with taxes and fees
Stay at this hotel in Chicago. Enjoy free WiFi, room service, and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (3,302 reviews)
"Hard to connect with support prior to stay"

Reviewed on Aug 12, 2026

Freehand Chicago
Travelodge by Wyndham Downtown Chicago

Travelodge by Wyndham Downtown Chicago

2 out of 5
65 E Harrison St Chicago IL
$110 nightly
The price is $130 total per night from Aug 30 to Aug 31
$130 total
Aug 30 - Aug 31
Total with taxes and fees
Stay at this hotel in Chicago. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our ...
7.6/10 Good! (2,743 reviews)
"The hotel was great for the price. The parking across the street was sketchy so make sure if you’re staying overnight to pull into the garage. The staff was very pleasant and helpful. I would stay again."

Reviewed on Aug 12, 2026

Travelodge by Wyndham Downtown Chicago
Motel 6 Elk Grove Village, IL - O'Hare

Motel 6 Elk Grove Village, IL - O'Hare

2 out of 5
2881 Touhy Ave Elk Grove Village IL
$53 nightly
The price is $60 total per night from Sep 1 to Sep 2
$60 total
Sep 1 - Sep 2
Total with taxes and fees
Stay at this motel in Elk Grove Village. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in ...
7.8/10 Good! (1,994 reviews)
"Staff wasn’t helpful when booking a cab. Like it was there first time. One wash cloth to share. No shampoo. Floors were sticky. Bed way too soft. You sunk in. Only coffee served no hot tea"

Reviewed on Aug 12, 2026

Motel 6 Elk Grove Village, IL - O'Hare
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 Chicago

Embassy Suites by Hilton Chicago Downtown Magnificent Mile

Embassy Suites by Hilton Chicago Downtown Magnificent Mile

4 out of 5
511 North Columbus Drive Chicago IL
$205 nightly
The price is $244 total per night from Aug 31 to Sep 1
$244 total
Aug 31 - Sep 1
Total with taxes and fees
Book a stay at this business-friendly hotel in Chicago. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (2,999 reviews)
"They say laundry included but no response to questions and no receipt of stay being given despite requests WITHOUT UNEXPLAINED charge of $180. In several attempts to reach accounting absolute zero success and VM says it’s closed without giving office hours or email. Zero worth the money.Dont ..."

Reviewed on Aug 12, 2026

Embassy Suites by Hilton Chicago Downtown Magnificent Mile
Palmer House a Hilton Hotel

Palmer House a Hilton Hotel

4 out of 5
17 E Monroe St Chicago IL
$198 nightly
The price is $236 total per night from Sep 7 to Sep 8
$236 total
Sep 7 - Sep 8
Total with taxes and fees
Book a stay at this luxury hotel in Chicago. Enjoy a full-service spa, breakfast (surcharge), and a 24-hour health club. Our guests praise the helpful staff ...
Palmer House a Hilton Hotel
Embassy Suites by Hilton Chicago Downtown River North

Embassy Suites by Hilton Chicago Downtown River North

4 out of 5
600 N State St Chicago IL
$161 nightly
The price is $191 total per night from Sep 7 to Sep 8
$191 total
Sep 7 - Sep 8
Total with taxes and fees
Stay at this hotel in Chicago. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the pool in our reviews. Popular ...
8.6/10 Excellent! (6,008 reviews)
"Excellent location"

Reviewed on Aug 12, 2026

Embassy Suites by Hilton Chicago Downtown River North
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.

STL to ORD Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
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
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

Frequently asked questions

Are there non-stop flights from St. Louis Lambert International Airport to O'Hare Intl. Airport (ORD)?
There's no need to swap planes during this trip. Direct flights from Lambert-St. Louis Intl. Airport (STL) to O'Hare Intl. Airport (ORD) are available through multiple carriers. Hunt for a great deal and take to the skies with United Airlines or American Airlines.
What is the shortest flight from St. Louis Lambert International Airport to ORD?
Flying is one of life's great privileges and pleasures, especially when the trip can be as quick as 1 hour and 24 minutes. That's all it takes to jet from St. Louis Lambert International Airport to O'Hare Intl. Airport (ORD).
How many hours flight from St. Louis Lambert International Airport to O'Hare Airport?
It takes an easy 1 hour and 31 minutes on average to jet from STL to ORD. Whip out that guide book and start circling the spots you want to visit. It won't be long before you'll be right there seeing them in person.
What airlines have the most flights from St. Louis Lambert International Airport to O'Hare Intl. Airport (ORD)?
While you'll find numerous airlines that advertise flights from STL to ORD, there are a couple that regular travelers keep coming back to. American Airlines (AA) is one of the most sought after and has 152 flights monthly. If nothing jumps out at you there, look up the fares from United Airlines (UA). This airline is another reliable choice and offers 152 flights between St. Louis and Chicago monthly.

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