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 $117 One Way, $254 Round Trip

Prices starting at $254 for return flights and $117 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.

Thu, Aug 27 - Mon, Aug 31
STL
St. Louis
BWI
Baltimore
$254 Roundtrip, found 22 hours ago
$254
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Thu, Aug 27 from St. Louis to Baltimore, returning Mon, Aug 31, priced at $254 found 22 hours ago
Fri, Aug 28 - Sun, Sep 6
STL
St. Louis
BWI
Baltimore
$257 Roundtrip, found 4 days ago
$257
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Aug 28 from St. Louis to Baltimore, returning Sun, Sep 6, priced at $257 found 4 days ago
Fri, Sep 4 - Mon, Sep 7
STL
St. Louis
BWI
Baltimore
$258 Roundtrip, found 1 hour ago
$258
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Sep 4 from St. Louis to Baltimore, returning Mon, Sep 7, priced at $258 found 1 hour ago
Thu, Sep 3 - Fri, Sep 4
STL
St. Louis
BWI
Baltimore
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Sep 3 from St. Louis to Baltimore, returning Fri, Sep 4, priced at $260 found 5 days ago
Sat, Sep 5 - Tue, Sep 8
STL
St. Louis
BWI
Baltimore
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Sep 5 from St. Louis to Baltimore, returning Tue, Sep 8, priced at $288 found 1 day ago

Hotel Ideas near Baltimore Washington Intl. Thurgood Marshall

Airport Hotels near Baltimore Washington Intl. Thurgood Marshall

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
$117 nightly
The price is $133 total per night from Aug 16 to Aug 17
$133 total
Aug 16 - Aug 17
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! (1,365 reviews)
"Got there at 10:45 pm and kitchen made something for us after a long day of travel. Bar staff and reception were nice. Having the shuttle is a definite bonus, drivers were kind. Coffee readily available. Nice pillows and nice bed. Would definitely stay again."

Reviewed on Jul 27, 2026

Holiday Inn Baltimore BWI Airport by IHG
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
$74 nightly
The price is $85 total per night from Aug 2 to Aug 3
$85 total
Aug 2 - Aug 3
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 ...
La Quinta Inn & Suites by Wyndham Baltimore BWI Airport
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
$89 nightly
The price is $102 total per night from Aug 4 to Aug 5
$102 total
Aug 4 - Aug 5
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! (1,884 reviews)
"We arrive to the hotel just in time for check-in. The hotel is clean. It presents really well. I was there years ago and they’ve maintained it perfectly. The only thing I will say is that they keep air freshener throughout the hotel in the hallways and the elevators and it is very strong so if you ..."

Reviewed on Jul 27, 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
$128 nightly
The price is $150 total per night from Aug 3 to Aug 4
$150 total
Aug 3 - Aug 4
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! (3,094 reviews)
"Beautiful hotel within walking distance to all things Baltimore! The staff was excellent and extremely kind and helpful during our stay."

Reviewed on Jul 27, 2026

Lord Baltimore Hotel
Holiday Inn Express Towson - Baltimore North by IHG

Holiday Inn Express Towson - Baltimore North by IHG

2.5 out of 5
1100 Cromwell Bridge Rd Towson MD
$86 nightly
The price is $99 total per night from Aug 23 to Aug 24
$99 total
Aug 23 - Aug 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Towson. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,173 reviews)
"Wonderful and comfortable stay"

Reviewed on Jul 27, 2026

Holiday Inn Express Towson - Baltimore North by IHG
Hyatt Regency Baltimore Inner Harbor

Hyatt Regency Baltimore Inner Harbor

4 out of 5
300 Light Street Baltimore MD
$169 nightly
The price is $199 total per night from Aug 13 to Aug 14
$199 total
Aug 13 - Aug 14
Total with taxes and fees
Book a stay at this business-friendly hotel in Baltimore. Enjoy free WiFi, an outdoor pool, and a rooftop terrace. Our guests praise the pool and the helpful ...
8.4/10 Very Good! (2,049 reviews)
"The pool wasn’t open because they closed it for private adult parties, the staff didn’t let us know at check in and when we asked if we could get a pass to the pool at another Hyatt the staff literally told me to “call corporate” if I wasn’t happy. Just a terrible experience."

Reviewed on Jul 27, 2026

Hyatt Regency 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.

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
$67 nightly
The price is $77 total per night from Aug 26 to Aug 27
$77 total
Aug 26 - Aug 27
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
$75 nightly
The price is $86 total per night from Aug 3 to Aug 4
$86 total
Aug 3 - Aug 4
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
$74 nightly
The price is $85 total per night from Aug 2 to Aug 3
$85 total
Aug 2 - Aug 3
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 ...
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
$67 nightly
The price is $77 total per night from Aug 26 to Aug 27
$77 total
Aug 26 - Aug 27
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
$74 nightly
The price is $86 total per night from Jul 28 to Jul 29
$86 total
Jul 28 - Jul 29
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 Pine Ridge Golf ...
6/10 (1,002 reviews)
"This was thee wore hotel I’ve ever stayed at I booked last minute and everything decent nearby was sold out I had roaches in my room dingy sheets no microwave/fridge the staff initially gave me a room that wasn’t clean they had to change it DONT BOOK THIS PLACE YOU WILL BE DISAPPOINTED"

Reviewed on Jul 24, 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
$86 nightly
The price is $99 total per night from Aug 2 to Aug 3
$99 total
Aug 2 - Aug 3
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
$127 nightly
The price is $149 total per night from Aug 3 to Aug 4
$149 total
Aug 3 - Aug 4
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! (2,624 reviews)
"Very nice place to stay"

Reviewed on Jul 27, 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
$115 nightly
The price is $135 total per night from Aug 5 to Aug 6
$135 total
Aug 5 - Aug 6
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 ...
6.8/10 (1,301 reviews)
"Had to change rooms as four things were broken. Pool was out of service. Room carpets were stained. Satellite tv kept going in and out. Staff were very nice. Looks like hotel ownership has let the property go. Great location for Camden Yards and the Inner Harbor. Steve B."

Reviewed on Jul 27, 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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