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 $97 One Way, $190 Round Trip

Prices starting at $190 for return flights and $97 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.

Tue, Jul 14 - Tue, Jul 21
STL
St. Louis
BWI
Baltimore
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Jul 14 from St. Louis to Baltimore, returning Tue, Jul 21, priced at $190 found 1 day ago
Tue, Jun 2 - Wed, Jun 3
STL
St. Louis
BWI
Baltimore
$195 Roundtrip, found 2 days ago
$195
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Jun 2 from St. Louis to Baltimore, returning Wed, Jun 3, priced at $195 found 2 days ago
Mon, Jun 1 - Mon, Jun 8
STL
St. Louis
BWI
Baltimore
$210 Roundtrip, found 4 days ago
$210
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Jun 1 from St. Louis to Baltimore, returning Mon, Jun 8, priced at $210 found 4 days ago
Sat, Jul 11 - Mon, Jul 13
STL
St. Louis
BWI
Baltimore
$224 Roundtrip, found 13 hours ago
$224
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Sat, Jul 11 from St. Louis to Baltimore, returning Mon, Jul 13, priced at $224 found 13 hours ago
Tue, Jun 9 - Thu, Jun 11
STL
St. Louis
BWI
Baltimore
$230 Roundtrip, found 4 hours ago
$230
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Tue, Jun 9 from St. Louis to Baltimore, returning Thu, Jun 11, priced at $230 found 4 hours 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
$76 nightly
The price is $86 total per night from May 10 to May 11
$86 total
May 10 - May 11
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! (4,626 reviews)
Clean room staff was helpful. Breakfast was okay it’s the same daily, but decent. Eggs, pan sausage, diced potatoes, yogurt cereal waffles, apple juice, orange juice.

Reviewed on May 8, 2026

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport
Aloft BWI Baltimore Washington International Airport

Aloft 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 May 17 to May 18
$102 total
May 17 - May 18
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! (1,720 reviews)
The front desk staff upon check in was not very ending. The sale director upon check was outstanding. For a newer hotel, it’s a little run down and a little dirty. The housekeeping staff appears fine. The sales director is great. The support staff does not seem friendly. Maybe it’s a generational ...

Reviewed on May 8, 2026

Aloft BWI Baltimore Washington International 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 May 18 to May 19
$86 total
May 18 - May 19
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 ...
8/10 Very Good! (1,334 reviews)
good

Reviewed on May 8, 2026

Wingate 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.

Hotels In Baltimore

Renaissance Baltimore Harborplace Hotel

Renaissance Baltimore Harborplace Hotel

4 out of 5
202 E Pratt St Baltimore MD
$134 nightly
The price is $158 total per night from May 25 to May 26
$158 total
May 25 - May 26
Total with taxes and fees
Book a stay at this business-friendly hotel in Baltimore. Enjoy breakfast (surcharge), room service, and a fitness center. Our guests praise the helpful staff ...
8.4/10 Very Good! (2,479 reviews)
Kisha at check in was awesome!!! Only issue was neighbors smoking pot, smelling up the halls and room. No fault of the hotel.

Reviewed on May 8, 2026

Renaissance Baltimore Harborplace Hotel
Pier 5 Hotel Baltimore

Pier 5 Hotel Baltimore

3.5 out of 5
711 Eastern Avenue Baltimore MD
$119 nightly
The price is $140 total per night from May 10 to May 11
$140 total
May 10 - May 11
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! (1,111 reviews)
The room was very clean, the staff was awesome and the parking was what I was hoping for. Now there was a hidden clause I hadn’t counted on. An extra hundred dollars deposit was required for parking. When you book, it said, self parking is available. But overall, I would stay there anytime I visit ...

Reviewed on May 8, 2026

Pier 5 Hotel Baltimore
Sonesta Hotel Baltimore Inner Harbor

Sonesta Hotel Baltimore Inner Harbor

4 out of 5
1 East Redwood Street Baltimore MD
$79 nightly
The price is $93 total per night from May 10 to May 11
$93 total
May 10 - May 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Baltimore. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.2/10 Very Good! (1,400 reviews)
The pictures were a bit deceiving, the place was not in the best shape, had a bad smell throughout and the room cleaning was done poorly.

Reviewed on May 8, 2026

Sonesta Hotel 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 May 18 to May 19
$77 total
May 18 - May 19
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 ...
7.6/10 Good! (1,396 reviews)
It was ok. The place looks a bit run down, but it was clean. The staff was cordial and professional.

Reviewed on May 5, 2026

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 May 18 to May 19
$86 total
May 18 - May 19
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 ...
8/10 Very Good! (1,334 reviews)
good

Reviewed on May 8, 2026

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
$76 nightly
The price is $86 total per night from May 10 to May 11
$86 total
May 10 - May 11
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! (4,626 reviews)
Clean room staff was helpful. Breakfast was okay it’s the same daily, but decent. Eggs, pan sausage, diced potatoes, yogurt cereal waffles, apple juice, orange juice.

Reviewed on May 8, 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
$67 nightly
The price is $77 total per night from May 18 to May 19
$77 total
May 18 - May 19
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 ...
7.6/10 Good! (1,396 reviews)
It was ok. The place looks a bit run down, but it was clean. The staff was cordial and professional.

Reviewed on May 5, 2026

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
$80 nightly
The price is $93 total per night from May 13 to May 14
$93 total
May 13 - May 14
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 ...
6.2/10 (1,004 reviews)
Weed smell permeates through the walls. People hanging over balcony all night. Toilet very slow to flush. Stains in bathroom wall. TV very dark. HDMI feature don’t work because they are old. AC unit smells and very loud. Hard to sleep at night. Shower head leaks profusely all over bathroom ...

Reviewed on May 8, 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
$80 nightly
The price is $91 total per night from May 12 to May 13
$91 total
May 12 - May 13
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 May 25 to May 26
$149 total
May 25 - May 26
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! (2,505 reviews)
Staff was very helpful and the valet parking was great.

Reviewed on May 8, 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
$88 nightly
The price is $103 total per night from May 11 to May 12
$103 total
May 11 - May 12
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 (1,180 reviews)
Front Desk lost internet connection & made registration difficult.

Reviewed on May 4, 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, free parking, and room service. Popular attractions National Aquarium in Baltimore ...
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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