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 $102 One Way, $202 Round Trip

Prices starting at $202 for return flights and $102 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.

Sat, Oct 3 - Mon, Oct 5
STL
St. Louis
BWI
Baltimore
$202 Roundtrip, found 3 days ago
$202
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Oct 3 from St. Louis to Baltimore, returning Mon, Oct 5, priced at $202 found 3 days ago
Sat, Oct 3 - Mon, Oct 5
STL
St. Louis
BWI
Baltimore
$207 Roundtrip, found 3 days ago
$207
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Oct 3 from St. Louis to Baltimore, returning Mon, Oct 5, priced at $207 found 3 days ago
Fri, Nov 6 - Tue, Nov 10
STL
St. Louis
BWI
Baltimore
$207 Roundtrip, found 4 days ago
$207
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Nov 6 from St. Louis to Baltimore, returning Tue, Nov 10, priced at $207 found 4 days ago
Sat, Oct 3 - Mon, Oct 5
STL
St. Louis
BWI
Baltimore
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Oct 3 from St. Louis to Baltimore, returning Mon, Oct 5, priced at $233 found 3 days ago
Sat, Jul 18 - Wed, Jul 22
STL
St. Louis
BWI
Baltimore
$238 Roundtrip, found 4 days ago
$238
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Jul 18 from St. Louis to Baltimore, returning Wed, Jul 22, priced at $238 found 4 days 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
$118 nightly
The price is $135 total per night from Jun 7 to Jun 8
$135 total
Jun 7 - Jun 8
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! (1,246 reviews)
"Great staff"

Reviewed on May 31, 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
$78 nightly
The price is $88 total per night from Jun 7 to Jun 8
$88 total
Jun 7 - Jun 8
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! (4,647 reviews)
"The toilet 🚽 is not standard. They are too low to the ground. They are for children. It needs to be corrected and put in standard height toilets."

Reviewed on Jun 1, 2026

La Quinta Inn & Suites by Wyndham Baltimore BWI Airport
Sonesta ES Suites Baltimore BWI Airport

Sonesta ES Suites Baltimore BWI Airport

3 out of 5
1160 Winterson Rd Linthicum Heights MD
$114 nightly
The price is $130 total per night from Jun 21 to Jun 22
$130 total
Jun 21 - Jun 22
Total with taxes and fees
Book a stay at this business-friendly hotel in Linthicum Heights. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the breakfast and the ...
8/10 Very Good! (1,287 reviews)
"Clean."

Reviewed on May 31, 2026

Sonesta ES Suites 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
$152 nightly
The price is $179 total per night from Jun 18 to Jun 19
$179 total
Jun 18 - Jun 19
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! (2,516 reviews)
"Great view of the harbor. Clean room. Comfortable beds. Easy access to everything the harbor offers."

Reviewed on Jun 1, 2026

Renaissance Baltimore Harborplace Hotel
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 Jun 4 to Jun 5
$93 total
Jun 4 - Jun 5
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! (1,504 reviews)
"The room was very nice and clean. However, every noise from the street was VERY loud. Even people just talking could be heard like I was down on the street with them. This made it very difficult to sleep."

Reviewed on Jun 1, 2026

Sonesta Hotel Baltimore Inner Harbor
Sonesta ES Suites Baltimore BWI Airport

Sonesta ES Suites Baltimore BWI Airport

3 out of 5
1160 Winterson Rd Linthicum Heights MD
$114 nightly
The price is $130 total per night from Jun 21 to Jun 22
$130 total
Jun 21 - Jun 22
Total with taxes and fees
Book a stay at this business-friendly hotel in Linthicum Heights. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the breakfast and the ...
8/10 Very Good! (1,287 reviews)
"Clean."

Reviewed on May 31, 2026

Sonesta ES Suites 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.

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
$63 nightly
The price is $72 total per night from Jun 17 to Jun 18
$72 total
Jun 17 - Jun 18
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)
"Nothing I liked nothing. Stay somewhere else this one is in a bad area, bad people outside as well"

Reviewed on Jun 1, 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
$80 nightly
The price is $91 total per night from Jun 3 to Jun 4
$91 total
Jun 3 - Jun 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 ...
8/10 Very Good! (1,382 reviews)
"Not bad if you need quick stay for convenience to airport."

Reviewed on May 31, 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
$78 nightly
The price is $88 total per night from Jun 7 to Jun 8
$88 total
Jun 7 - Jun 8
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! (4,647 reviews)
"The toilet 🚽 is not standard. They are too low to the ground. They are for children. It needs to be corrected and put in standard height toilets."

Reviewed on Jun 1, 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
$63 nightly
The price is $72 total per night from Jun 17 to Jun 18
$72 total
Jun 17 - Jun 18
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)
"Nothing I liked nothing. Stay somewhere else this one is in a bad area, bad people outside as well"

Reviewed on Jun 1, 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
$77 nightly
The price is $89 total per night from Jun 7 to Jun 8
$89 total
Jun 7 - Jun 8
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 (1,002 reviews)
"Our room toilet was sluggish, then was completely clogged. I talked to Noah, the front-office staff, asking for it to be unclogged while we are out. When we returned 4 or 5 hours later, no work had been done. When I talked again with Noah, he said there was "no mechanic" working today (a Sunday). ..."

Reviewed on Jun 1, 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
$81 nightly
The price is $92 total per night from Jun 7 to Jun 8
$92 total
Jun 7 - Jun 8
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. ...
6.6/10 (372 reviews)
"Yes"

Reviewed on May 17, 2026

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 Jun 21 to Jun 22
$149 total
Jun 21 - Jun 22
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! (2,518 reviews)
"Had such an amazing stay this weekend! Large rooms, convient location, top notch breakfeast, great happy hr, private pool access and an AMAZING staff! Big thanks to Darryl R. on the maintenence team who swooped in and handled our AC ASAP! #MVP Will most definitely be staying here again for our next ..."

Reviewed on Jun 1, 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 Jun 21 to Jun 22
$96 total
Jun 21 - Jun 22
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 (1,204 reviews)
"Parking was fine. Ac was fine. Staff was not very good. Room wasnt ready for us even though we checked in over an hour after 3pm check in time. Check in and check out was frustrating and lengthy due to staff inadequacies."

Reviewed on Jun 1, 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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