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$440+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BSL
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheap 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 November 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$905
(British Airways)

One-way from

$440
(Mytrip)
Provider with most accurate pricing for Baltimore/Washington-Basel EuroAirport Swiss flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Basel EuroAirport Swiss flights.
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From Baltimore/Washington to Basel EuroAirport Swiss
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One-way flight from Baltimore/Washington to Basel EuroAirport Swiss
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Find 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 November 17, 2025.

This Mytrip deal was found by Cheapflights users on 11/14. 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.
Tue 12/307:40 pmBWI - BSL
2 stops19h 00mMultiple Airlines
Tue 1/61:55 pmBSL - BWI
3 stops34h 45mMultiple Airlines
Deal found 11/14$1,069
This British Airways deal was found by Cheapflights users on 11/15. 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 12/248:35 pmBWI - BSL
1 stop19h 30mBritish Airways
Fri 1/911:15 amBSL - BWI
1 stop13h 30mBritish Airways
Deal found 11/15$1,141
This Mytrip deal was found by Cheapflights users on 11/15. 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.
Sun 11/167:40 pmBWI - BSL
2 stops19h 00mMultiple Airlines
Sun 11/236:45 amBSL - BWI
3 stops17h 55mMultiple Airlines
Deal found 11/15$1,219
This Booking.com deal was found by Cheapflights users on 11/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:35 pmBWI - BSL
1 stop12h 30mBritish Airways
Tue 1/611:00 amBSL - BWI
2 stops18h 21mBritish Airways
Deal found 11/14$1,418
This British Airways deal was found by Cheapflights users on 11/15. 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 12/248:35 pmBWI - BSL
1 stop19h 30mBritish Airways
Wed 1/73:50 pmBSL - BWI
1 stop32h 55mBritish Airways
Deal found 11/15$1,421
This Ovago deal was found by Cheapflights users on 11/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:35 pmBWI - BSL
1 stop12h 30mBritish Airways
Thu 1/811:05 amBSL - BWI
1 stop13h 40mBritish Airways
Deal found 11/17$1,459
This British Airways deal was found by Cheapflights users on 11/15. 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 12/238:35 pmBWI - BSL
1 stop12h 30mBritish Airways
Fri 1/911:15 amBSL - BWI
1 stop13h 30mBritish Airways
Deal found 11/15$1,525
This Delta deal was found by Cheapflights users on 11/17. 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.
Mon 12/295:36 pmBWI - BSL
2 stops14h 14mDelta
Wed 1/76:05 amBSL - BWI
2 stops17h 41mDelta
Deal found 11/17$1,541

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 November 17, 2025.
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 12/30

7:40 pm-1:35 pm

3 stops35h 55m

Basel EuroAirport Swiss

Tue 1/6

1:55 pm-6:40 pm

3 stops34h 45m

$1,134

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 12/24

8:35 pm-10:05 pm

1 stop19h 30m

Basel EuroAirport Swiss

Fri 1/9

11:15 am-6:45 pm

1 stop13h 30m

$1,141

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Thu 1/1

10:40 am-1:45 pm

2 stops21h 05m

Basel EuroAirport Swiss

Thu 1/8

10:35 am-10:27 am

3 stops29h 52m

$1,231

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Thu 1/1

8:35 pm-3:05 pm

1 stop12h 30m

Basel EuroAirport Swiss

Thu 1/8

7:35 pm-6:45 pm

1 stop29h 10m

$1,276

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 12/24

8:35 pm-10:05 pm

1 stop19h 30m

Basel EuroAirport Swiss

Thu 1/8

11:05 am-6:45 pm

1 stop13h 40m

$1,421

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 12/24

8:35 pm-10:05 pm

1 stop19h 30m

Basel EuroAirport Swiss

Wed 1/7

3:50 pm-6:45 pm

1 stop32h 55m

$1,421

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 12/30

8:35 pm-3:05 pm

1 stop12h 30m

Basel EuroAirport Swiss

Thu 1/8

11:05 am-6:45 pm

1 stop13h 40m

$1,459

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 12/23

8:35 pm-3:05 pm

1 stop12h 30m

Basel EuroAirport Swiss

Fri 1/9

11:15 am-6:45 pm

1 stop13h 30m

$1,525

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Mon 12/29

5:36 pm-1:50 pm

2 stops14h 14m

Basel EuroAirport Swiss

Wed 1/7

6:05 am-5:46 pm

2 stops17h 41m

$1,541

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 12/30

8:35 pm-3:05 pm

1 stop12h 30m

Basel EuroAirport Swiss

Tue 1/6

7:05 pm-6:45 pm

1 stop29h 40m

$1,584

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 19 results
1
2
  • 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 $1,141, British Airways can have you in Basel EuroAirport Swiss from Baltimore in 19h 30m. Baltimore and Basel EuroAirport Swiss are separated by a distance of 4054 mi.

  • 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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