Cheap flights from STL to BWI (Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall)

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Cheap Flights from STL to BWI starting at $118 One Way, $226 Round Trip

Prices starting at $226 for return flights and $118 for one-way flights to Baltimore Washington Intl. Thurgood Marshall were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 19 - Wed, Oct 21
STL
St. Louis
BWI
Baltimore
$226 Roundtrip, found 3 days ago
$226
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Mon, Oct 19 from St. Louis to Baltimore, returning Wed, Oct 21, priced at $226 found 3 days ago
Sat, Nov 14 - Thu, Nov 19
STL
St. Louis
BWI
Baltimore
$236 Roundtrip, found 6 days ago
$236
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Nov 14 from St. Louis to Baltimore, returning Thu, Nov 19, priced at $236 found 6 days ago
Sat, Nov 14 - Thu, Nov 19
STL
St. Louis
BWI
Baltimore
$237 Roundtrip, found 6 days ago
$237
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Nov 14 from St. Louis to Baltimore, returning Thu, Nov 19, priced at $237 found 6 days ago
Fri, Sep 25 - Mon, Sep 28
STL
St. Louis
BWI
Baltimore
$242 Roundtrip, found 5 days ago
$242
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Sep 25 from St. Louis to Baltimore, returning Mon, Sep 28, priced at $242 found 5 days ago
Mon, Oct 19 - Wed, Oct 21
STL
St. Louis
BWI
Baltimore
$244 Roundtrip, found 3 days ago
$244
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Oct 19 from St. Louis to Baltimore, returning Wed, Oct 21, priced at $244 found 3 days ago

Hotel Ideas near Baltimore Washington Intl. Thurgood Marshall

Airport Hotels near Baltimore Washington Intl. Thurgood Marshall

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport

3 out of 5
1734 W Nursery Rd Linthicum Heights MD
$73 nightly
The price is $83 total per night from Sep 1 to Sep 2
$83 total
Sep 1 - Sep 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Linthicum Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the ...
8.2/10 Very Good! (4,765 reviews)
"Staff was all excellent. Thank you for a short but great stay. Will see you again. Price was excellent too."

Reviewed on Aug 25, 2026

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport
Holiday Inn Baltimore BWI Airport by IHG

Holiday Inn Baltimore BWI Airport by IHG

3 out of 5
815 Elkridge Landing Road Linthicum Heights MD
$122 nightly
The price is $139 total per night from Sep 6 to Sep 7
$139 total
Sep 6 - Sep 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Linthicum Heights. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff ...
9.2/10 Wonderful! (1,423 reviews)
"Everything was perfect! The room was huge, the bed was very comfortable, the bathroom was spotless! The prices in the restaurant were"

Reviewed on Aug 25, 2026

Holiday Inn Baltimore BWI Airport by IHG
Aloft by Marriott BWI Baltimore Washington International Airport

Aloft by Marriott BWI Baltimore Washington International Airport

3 out of 5
1741 W Nursery Road Linthicum Heights MD
$98 nightly
The price is $112 total per night from Aug 30 to Aug 31
$112 total
Aug 30 - Aug 31
Total with taxes and fees
Stay at this hotel in Linthicum Heights. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (1,908 reviews)
"The mattress was very squeaky. Definitely needs to be replaced. Room 106. Had a bad night sleep cuz I toss and turn a lot."

Reviewed on Aug 25, 2026

Aloft by Marriott BWI Baltimore Washington International 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 Baltimore

Lord Baltimore Hotel

Lord Baltimore Hotel

3.5 out of 5
20 W Baltimore St Baltimore MD
$121 nightly
The price is $142 total per night from Aug 30 to Aug 31
$142 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this historic hotel in Baltimore. Enjoy free WiFi, 2 bars/lounges, and breakfast (surcharge). Our guests praise the restaurant and the helpful ...
8.4/10 Very Good! (3,256 reviews)
"It was an experience for sure!! The history of the building is what makes it fun!! The location is scary if traveling after dark. And it’s not as updated as other hotels. But I had a great time!! I have no complaints!! First time staying in a hotel with so much character and lore"

Reviewed on Aug 25, 2026

Lord Baltimore Hotel
La Quinta Inn & Suites by Wyndham Baltimore BWI Airport

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport

3 out of 5
1734 W Nursery Rd Linthicum Heights MD
$73 nightly
The price is $83 total per night from Sep 1 to Sep 2
$83 total
Sep 1 - Sep 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Linthicum Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the ...
8.2/10 Very Good! (4,765 reviews)
"Staff was all excellent. Thank you for a short but great stay. Will see you again. Price was excellent too."

Reviewed on Aug 25, 2026

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport
Pier 5 Hotel Baltimore

Pier 5 Hotel Baltimore

3.5 out of 5
711 Eastern Avenue Baltimore MD
$111 nightly
The price is $131 total per night from Aug 30 to Aug 31
$131 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Baltimore. Enjoy free WiFi, 2 restaurants, and a marina. Our guests praise the helpful staff and the clean rooms ...
8.2/10 Very Good! (1,416 reviews)
"The property was clean inside and out. Check-in was smooth and seamless. Unfortunately, there were 3 roaches in my son's room. Obviously, we changed to a different hotel after seeing the bugs."

Reviewed on Aug 25, 2026

Pier 5 Hotel Baltimore
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.

Baltimore Hotels With Airport Transportation

Red Roof Inn PLUS+ Baltimore-Washington DC/BWI Airport

Red Roof Inn PLUS+ Baltimore-Washington DC/BWI Airport

2.5 out of 5
827 Elkridge Landing Road Linthicum Heights MD
$68 nightly
The price is $77 total per night from Sep 24 to Sep 25
$77 total
Sep 24 - Sep 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Linthicum Heights. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff ...
Red Roof Inn PLUS+ Baltimore-Washington DC/BWI Airport
Wingate by Wyndham Baltimore BWI Airport

Wingate by Wyndham Baltimore BWI Airport

3 out of 5
829 Elkridge Landing Rd Linthicum Heights MD
$79 nightly
The price is $90 total per night from Sep 6 to Sep 7
$90 total
Sep 6 - Sep 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Linthicum Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the ...
Wingate by Wyndham Baltimore BWI Airport
La Quinta Inn & Suites by Wyndham Baltimore BWI Airport

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport

3 out of 5
1734 W Nursery Rd Linthicum Heights MD
$73 nightly
The price is $83 total per night from Sep 1 to Sep 2
$83 total
Sep 1 - Sep 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Linthicum Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the ...
8.2/10 Very Good! (4,765 reviews)
"Staff was all excellent. Thank you for a short but great stay. Will see you again. Price was excellent too."

Reviewed on Aug 25, 2026

La Quinta Inn & Suites by Wyndham Baltimore BWI 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 Baltimore Hotels

Red Roof Inn PLUS+ Baltimore-Washington DC/BWI Airport

Red Roof Inn PLUS+ Baltimore-Washington DC/BWI Airport

2.5 out of 5
827 Elkridge Landing Road Linthicum Heights MD
$68 nightly
The price is $77 total per night from Sep 24 to Sep 25
$77 total
Sep 24 - Sep 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Linthicum Heights. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff ...
Red Roof Inn PLUS+ Baltimore-Washington DC/BWI Airport
Red Roof Inn PLUS+ Baltimore North - Timonium

Red Roof Inn PLUS+ Baltimore North - Timonium

2.5 out of 5
111 W Timonium Rd Lutherville Timonium MD
$71 nightly
The price is $82 total per night from Sep 6 to Sep 7
$82 total
Sep 6 - Sep 7
Total with taxes and fees
Stay at this hotel in Lutherville Timonium. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Greenspring Station and Towson Town ...
6/10 (1,000 reviews)
"Friendly staff and clean room"

Reviewed on Aug 25, 2026

Red Roof Inn PLUS+ Baltimore North - Timonium
Red Roof Inn Baltimore South - Glen Burnie

Red Roof Inn Baltimore South - Glen Burnie

2 out of 5
6600 Ritchie Hwy Glen Burnie MD
$85 nightly
The price is $96 total per night from Aug 30 to Aug 31
$96 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Glen Burnie. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff in our reviews. ...
Red Roof Inn Baltimore South - Glen Burnie
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 Baltimore

Hyatt Place Baltimore Inner Harbor

Hyatt Place Baltimore Inner Harbor

3.5 out of 5
511 S Central Ave Baltimore MD
$144 nightly
The price is $169 total per night from Sep 1 to Sep 2
$169 total
Sep 1 - Sep 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Baltimore. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.4/10 Very Good! (2,662 reviews)
"Excellent staff and clean. Only quam is very small pool, have to book in hour periods of time with only 10 max because its so small."

Reviewed on Aug 25, 2026

Hyatt Place Baltimore Inner Harbor
Days Inn by Wyndham Baltimore Inner Harbor

Days Inn by Wyndham Baltimore Inner Harbor

3 out of 5
100 Hopkins Place Baltimore MD
$82 nightly
The price is $96 total per night from Aug 30 to Aug 31
$96 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Baltimore. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the helpful staff and the ...
6.6/10 (1,348 reviews)
"Could be better. Issues with lighting, room temperature control, prices added for garage parking, tax, surcharge and other annoying charges. Did not expect $181.00 final charge for one night and needed better clarity on that."

Reviewed on Aug 24, 2026

Days Inn by Wyndham Baltimore Inner Harbor
Embassy Suites Baltimore - Inner Harbor

Embassy Suites Baltimore - Inner Harbor

4 out of 5
222 Saint Paul Pl Baltimore MD
Book a stay at this business-friendly hotel in Baltimore. Enjoy free breakfast, room service, and a 24-hour fitness center. Popular attractions National Aquarium ...
7.6/10 Good! (1,000 reviews)
"Great"

Reviewed on Feb 3, 2022

Get rates
Embassy Suites Baltimore - Inner Harbor
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 BWI 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
BWI Address & GPS
Address:
Baltimore MD, 21240
United States
IATA Code:
BWI
Longitude:
-76.668941
Latitude:
39.179526
Time Zone:
America/New_York

Frequently asked questions

Are there non-stop flights from St. Louis Lambert International Airport to BWI Marshall?
We're pleased to inform you that Southwest Airlines will fly you straight from St. Louis to Baltimore. Book your seat now and enjoy a stress-free, nonstop flight.
What is the shortest flight from St. Louis Lambert International Airport to BWI Marshall?
The shortest flight from Lambert Field to BWI is 4 hours and 55 minutes. Order a refreshment from the drink trolley, write in your travel journal or listen to that podcast — you'll have plenty of time on this medium-haul journey.
How many hours flight from St. Louis Lambert International Airport to BWI Airport?
On average, it takes only 5 hours to jet from St. Louis Lambert International Airport to BWI Marshall. With such a short amount of time in the sky, you'll have to leave that binge-watching for a longer journey.
What airlines have the most flights from St. Louis Lambert International Airport to BWI Marshall?
One of the most prominent airlines operating on the STL to BWI route, Southwest Airlines is the start of your next amazing adventure. You'll be able to choose from 115 flights every month with this carrier.

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.

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