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$656+ Cheap flights from Basel EuroAirport Swiss (BSL) to Baltimore (BWI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — BWI
Jul 14 — Jul 211
Tue 7/14
Tue 7/21
1 adult, Economy
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Cheap flight deals from Basel to Baltimore

Cheapest flights from Basel to Baltimore
Explore the most affordable flight options available from Basel to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.

This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 am
BSL
-
BWI
2 stops18h 12m
United Airlines
Sun 9/279:09 am
BWI
-
BSL
2 stops18h 46m
United Airlines
Deal found 6/9$656
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:35 am
BSL
-
BWI
1 stop16h 40m
American Airlines
Sun 9/279:35 pm
BWI
-
BSL
1 stop15h 15m
American Airlines
Deal found 6/12$661
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:40 am
BSL
-
BWI
1 stop16h 35m
American Airlines
Wed 9/167:25 pm
BWI
-
BSL
1 stop18h 05m
American Airlines
Deal found 6/13$662
This British Airways deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:15 am
BSL
-
BWI
1 stop18h 30m
British Airways
Sun 9/279:35 pm
BWI
-
BSL
1 stop15h 15m
British Airways
Deal found 6/9$665
This British Airways deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am
BSL
-
BWI
1 stop19h 40m
British Airways
Thu 10/159:30 pm
BWI
-
BSL
1 stop15h 00m
British Airways
Deal found 6/10$666
This British Airways deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:55 am
BSL
-
BWI
1 stop11h 20m
British Airways
Sun 9/278:20 pm
BWI
-
BSL
2 stops56h 35m
British Airways
Deal found 6/9$671
This lastminute.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:45 pm
BSL
-
BWI
1 stop29h 50m
British Airways
Sat 10/179:30 pm
BWI
-
BSL
1 stop14h 55m
British Airways
Deal found 6/10$711
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:15 am
BSL
-
BWI
1 stop15h 00m
American Airlines
Sun 9/279:35 pm
BWI
-
BSL
1 stop15h 15m
American Airlines
Deal found 6/10$712
This British Airways deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:40 am
BSL
-
BWI
2 stops17h 01m
British Airways
Sun 9/279:35 pm
BWI
-
BSL
1 stop15h 15m
British Airways
Deal found 6/9$720
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am
BSL
-
BWI
1 stop19h 40m
American Airlines
Tue 9/2211:23 am
BWI
-
BSL
2 stops25h 32m
American Airlines
Deal found 6/10$736

Find flight deals from Basel to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 14, 2026.

Round-trip from

$656
(United Airlines)

Popular in

August

Cheapest in

March

Average price

$644
From Basel EuroAirport Swiss to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Basel to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2026.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Wed 9/23

6:10 am-9:29 pm

2 stops21h 19m

Baltimore/Washington

Sun 9/27

12:09 pm-9:55 am

2 stops15h 46m

$656

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Tue 10/6

6:05 am-5:43 pm

2 stops17h 38m

Baltimore/Washington

Thu 10/15

12:10 pm-10:35 am

2 stops16h 25m

$656

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Mon 9/21

6:40 am-7:40 pm

1 stop19h 00m

Baltimore/Washington

Sun 9/27

5:20 pm-10:50 pm

2 stops23h 30m

$665

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Sun 9/20

7:15 am-7:45 pm

1 stop18h 30m

Baltimore/Washington

Sun 9/27

8:20 pm-10:50 pm

2 stops20h 30m

$665

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Fri 10/2

6:00 am-7:40 pm

1 stop19h 40m

Baltimore/Washington

Wed 10/14

9:30 pm-7:30 pm

1 stop16h 00m

$666

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Fri 10/2

11:45 am-7:40 pm

1 stop13h 55m

Baltimore/Washington

Fri 10/9

9:30 pm-10:50 pm

1 stop19h 20m

$666
Quickest round-trip

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Wed 9/23

6:40 am-5:41 pm

2 stops17h 01m

Baltimore/Washington

Sun 9/27

9:35 pm-6:50 pm

1 stop15h 15m

$720

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Fri 9/18

6:00 am-7:40 pm

1 stop19h 40m

Baltimore/Washington

Tue 9/22

11:23 am-6:55 pm

2 stops25h 32m

$736
Cheapest one-way

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Sat 6/20

5:15 pm-7:25 pm

3 stops32h 10m

$694

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Sun 6/21

6:00 am-8:39 pm

2 stops20h 39m

$932

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 12 resultsSorted by cheapest first
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Best time to book a flight from Basel to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Basel with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Basel to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Basel EuroAirport Swiss to Baltimore?

    Departing from Basel EuroAirport Swiss to Baltimore will take you 19h. There are 4054 mi between Basel EuroAirport Swiss and Baltimore. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Basel to Baltimore that include hotel bookings?

    Yes. In addition to deals on Basel to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Basel to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Basel to Baltimore.

  • Can I find deals for business class flights from Basel to Baltimore?

    Yes. Cheapflights offers flight deals from Basel to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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