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Basel

$276+ Cheap flights from Baltimore (BWI) to Basel EuroAirport Swiss (BSL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BSL
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap flight deals from Baltimore to Basel

Cheapest flights from Baltimore to Basel
Explore the most affordable flight options available from Baltimore to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:30 pm
BWI
-
BSL
2 stops20h 40m
Multiple Airlines
Tue 4/146:30 am
BSL
-
BWI
1 stop18h 55m
Multiple Airlines
Deal found 2/21$770
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Mon 11/3010:45 am
BWI
-
BSL
2 stops23h 20m
United Airlines
Mon 12/79:50 am
BSL
-
BWI
3 stops20h 40m
United Airlines
Deal found 2/20$779
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:30 pm
BWI
-
BSL
2 stops36h 20m
Multiple Airlines
Sat 5/309:20 pm
BSL
-
BWI
1 stop28h 05m
Multiple Airlines
Deal found 2/19$880
This Condor deal was found by Cheapflights users on 2/20. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:10 am
BWI
-
BSL
2 stops17h 40m
Multiple Airlines
Wed 6/36:10 am
BSL
-
BWI
2 stops20h 40m
Multiple Airlines
Deal found 2/20$910
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:30 pm
BWI
-
BSL
2 stops20h 30m
Multiple Airlines
Tue 4/146:30 am
BSL
-
BWI
1 stop18h 55m
Multiple Airlines
Deal found 2/20$911
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:30 pm
BWI
-
BSL
2 stops20h 25m
Multiple Airlines
Tue 4/146:30 am
BSL
-
BWI
1 stop18h 55m
Multiple Airlines
Deal found 2/20$945
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:40 pm
BWI
-
BSL
3 stops20h 45m
Multiple Airlines
Thu 3/58:15 pm
BSL
-
BWI
3 stops28h 25m
Multiple Airlines
Deal found 2/19$947
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:20 pm
BWI
-
BSL
2 stops16h 45m
Multiple Airlines
Tue 4/146:30 am
BSL
-
BWI
1 stop18h 55m
Multiple Airlines
Deal found 2/20$951
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:30 pm
BWI
-
BSL
2 stops16h 30m
Multiple Airlines
Tue 4/146:30 am
BSL
-
BWI
1 stop18h 55m
Multiple Airlines
Deal found 2/20$953
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:54 am
BWI
-
BSL
2 stops20h 51m
Delta
Tue 4/146:30 am
BSL
-
BWI
2 stops19h 47m
Delta
Deal found 2/21$966
This oojo deal was found by Cheapflights users on 2/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:30 pm
BWI
-
BSL
1 stop31h 45m
British Airways
Tue 5/268:15 am
BSL
-
BWI
1 stop17h 25m
British Airways
Deal found 2/22$993

Find flight deals from Baltimore to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Basel (BSL). 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 February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$770
(Kiwi.com)

One-way from

$276
(Kiwi.com)
Provider with most accurate pricing for Baltimore/Washington-Basel EuroAirport Swiss flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Basel EuroAirport Swiss flights.
Search Deals
From Baltimore/Washington to Basel EuroAirport Swiss
Search Deals
One-way flight from Baltimore/Washington to Basel EuroAirport Swiss
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Basel 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 February 23, 2026.
Use the filters below to find and compare flights from Baltimore to Basel EuroAirport Swiss that are best for you.

Fly from

Baltimore

Fly to

Basel

Route

Depart

Return

Price

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 4/7

10:54 am-1:45 pm

2 stops20h 51m

Basel EuroAirport Swiss

Tue 4/14

6:30 am-8:17 pm

2 stops19h 47m

$966

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 5/20

9:30 pm-7:30 pm

1 stop16h 00m

Basel EuroAirport Swiss

Wed 5/27

6:40 am-7:40 pm

1 stop19h 00m

$999

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 4/7

3:42 pm-7:40 pm

2 stops21h 58m

Basel EuroAirport Swiss

Tue 4/14

8:15 am-9:23 pm

3 stops19h 08m

$1,004

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Thu 5/21

1:30 pm-10:35 am

2 stops15h 05m

Basel EuroAirport Swiss

Fri 5/29

6:00 am-9:00 pm

2 stops21h 00m

$1,050

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 5/20

9:30 pm-7:30 pm

1 stop16h 00m

Basel EuroAirport Swiss

Mon 5/25

7:40 pm-7:40 pm

1 stop30h 00m

$1,148

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Sun 4/5

9:35 pm-11:00 am

1 stop31h 25m

Basel EuroAirport Swiss

Sun 4/12

4:35 pm-7:40 pm

1 stop33h 05m

$1,149

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 3/17

9:35 pm-3:05 pm

1 stop12h 30m

Basel EuroAirport Swiss

Fri 3/27

7:00 am-7:45 pm

1 stop17h 45m

$1,199

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 5/20

9:30 pm-10:40 pm

1 stop19h 10m

Basel EuroAirport Swiss

Tue 5/26

7:10 pm-12:07 am

2 stops34h 57m

$1,208

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Mon 3/9

3:35 pm-9:50 am

2 stops13h 15m

Basel EuroAirport Swiss

Mon 3/16

11:15 am-11:01 pm

2 stops16h 46m

$1,267

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Thu 3/5

8:35 pm-3:05 pm

1 stop12h 30m

Basel EuroAirport Swiss

Sun 3/15

11:20 am-11:58 pm

2 stops17h 38m

$1,318

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 18 results
1
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Compare providers for flights from Baltimore to Basel

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Basel in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Basel EuroAirport Swiss flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Basel EuroAirport Swiss flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Basel EuroAirport Swiss flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Basel EuroAirport Swiss flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Basel EuroAirport Swiss flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Baltimore 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 Baltimore to Basel. 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 Baltimore to Basel EuroAirport Swiss?

    For as low as $999, Delta can have you in Basel EuroAirport Swiss from Baltimore in 16h. Baltimore and Basel EuroAirport Swiss are separated by a distance of 4054 mi. 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 Baltimore to Basel that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Basel 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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Alternative routes for Baltimore to Basel

See prices for flight routes from nearby airports that may be better suited for you.
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