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$411+ Cheap flights from Baltimore (BWI) to Basel EuroAirport Swiss (BSL)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BSL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$411
(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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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 January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:10 pmBWI - BSL
2 stops18h 40mMultiple Airlines
Wed 3/127:15 amBSL - BWI
2 stops15h 45mMultiple Airlines
Deal found 1/20$411
This oojo deal was found by Cheapflights users on 1/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/318:12 pmBWI - BSL
2 stops20h 38mBritish Airways
Tue 4/811:55 amBSL - BWI
1 stop13h 40mBritish Airways
Deal found 1/19$757
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1610:59 amBWI - BSL
2 stops22h 06mDelta
Sun 3/2311:15 amBSL - BWI
2 stops36h 41mDelta
Deal found 1/20$827
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Sun 3/165:39 pmBWI - BSL
2 stops19h 31mUnited Airlines
Sat 3/2211:05 amBSL - BWI
2 stops39h 16mUnited Airlines
Deal found 1/20$849
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/58:30 pmBWI - BSL
1 stop19h 35mAmerican Airlines
Wed 3/126:15 amBSL - BWI
1 stop18h 30mAmerican Airlines
Deal found 1/20$1,002

Find flights from Baltimore to Basel within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 3/5

6:10 pm-6:50 pm

2 stops18h 40m

Basel EuroAirport Swiss

Wed 3/12

7:15 am-6:00 pm

2 stops15h 45m

$411

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Mon 3/31

8:12 pm-10:50 pm

2 stops20h 38m

Basel EuroAirport Swiss

Tue 4/8

11:55 am-7:35 pm

1 stop13h 40m

$757

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Sun 3/16

10:59 am-2:05 pm

2 stops22h 06m

Basel EuroAirport Swiss

Sun 3/23

11:15 am-6:56 pm

2 stops36h 41m

$827

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Sun 3/16

5:39 pm-6:10 pm

2 stops19h 31m

Basel EuroAirport Swiss

Sat 3/22

11:05 am-9:21 pm

2 stops39h 16m

$849

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 3/5

8:30 pm-10:05 pm

1 stop19h 35m

Basel EuroAirport Swiss

Wed 3/12

6:15 am-7:45 pm

1 stop18h 30m

$1,002

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Fri 2/28

7:30 pm-6:25 pm

2 stops40h 55m

$536

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Sat 3/1

8:30 pm-3:35 pm

1 stop13h 05m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

  • 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.

Travel insights for flights from Baltimore to Basel

Get recent, data-driven insights about flights from Baltimore to Basel including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from BWI to BSL?

Find hourly flight availability from Baltimore to Basel. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Baltimore to Basel EuroAirport Swiss, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Basel by month

Plan your trip to Basel by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Basel EuroAirport Swiss ranges from 1.9 - 3.4 inches per month. June is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Basel EuroAirport Swiss when rainfall is around 1.9 in.

Temperature in Basel by month

Plan your trip to Basel by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Basel EuroAirport Swiss, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Basel. Reviews last updated January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways
6.6
Okay
6,834 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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.

  • What is the cheapest month to book a flight from Baltimore to Basel EuroAirport Swiss?

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Basel EuroAirport Swiss (average of $545). Flying from Baltimore to Basel EuroAirport Swiss in June is currently the most expensive (average of $1,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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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