HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Basel

$288+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BSL
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Basel with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 9, 2026.

This Mytrip deal was found by Cheapflights users on 2/8. 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 3/108:40 pm
BWI
-
BSL
2 stops19h 00m
Multiple Airlines
Tue 3/176:20 am
BSL
-
BWI
2 stops18h 20m
Multiple Airlines
Deal found 2/8$677
This Delta deal was found by Cheapflights users on 2/7. 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 12/11:00 pm
BWI
-
BSL
2 stops14h 50m
Delta
Wed 12/96:05 am
BSL
-
BWI
2 stops22h 10m
Delta
Deal found 2/7$716
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 5/258:30 pm
BWI
-
BSL
1 stop12h 40m
Multiple Airlines
Tue 6/26:30 am
BSL
-
BWI
1 stop21h 45m
Multiple Airlines
Deal found 2/7$748
This Mytrip deal was found by Cheapflights users on 2/6. 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 3/238:40 pm
BWI
-
BSL
3 stops20h 25m
Multiple Airlines
Mon 3/306:50 pm
BSL
-
BWI
2 stops30h 35m
Multiple Airlines
Deal found 2/6$783
This Mytrip deal was found by Cheapflights users on 2/6. 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 3/17:40 pm
BWI
-
BSL
2 stops19h 00m
Multiple Airlines
Thu 3/57:30 am
BSL
-
BWI
2 stops17h 10m
Multiple Airlines
Deal found 2/6$849
This Iberia deal was found by Cheapflights users on 2/8. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/59:35 pm
BWI
-
BSL
1 stop15h 15m
British Airways
Tue 4/148:15 am
BSL
-
BWI
1 stop17h 25m
British Airways
Deal found 2/8$855
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 5/258:30 pm
BWI
-
BSL
1 stop12h 40m
Multiple Airlines
Thu 6/47:20 am
BSL
-
BWI
2 stops20h 55m
Multiple Airlines
Deal found 2/7$863
This oojo deal was found by Cheapflights users on 2/8. 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.
Thu 11/261:53 pm
BWI
-
BSL
2 stops19h 12m
British Airways
Tue 12/87:05 pm
BSL
-
BWI
1 stop29h 40m
British Airways
Deal found 2/8$878
This Cheapflightsfares deal was found by Cheapflights users on 2/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:30 pm
BWI
-
BSL
1 stop19h 10m
British Airways
Wed 8/56:40 am
BSL
-
BWI
1 stop16h 35m
British Airways
Deal found 2/6$881
This Condor deal was found by Cheapflights users on 2/7. 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 6/38:25 am
BSL
-
BWI
2 stops16h 50m
Multiple Airlines
Deal found 2/7$910

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 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$677
(Mytrip)

One-way from

$288
(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 9, 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 3/10

8:40 pm-8:40 pm

2 stops19h 00m

Basel EuroAirport Swiss

Tue 3/17

6:20 am-7:40 pm

2 stops18h 20m

$677

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Mon 3/23

8:40 pm-10:05 pm

3 stops20h 25m

Basel EuroAirport Swiss

Mon 3/30

6:50 pm-7:25 pm

2 stops30h 35m

$783

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Sun 3/1

7:40 pm-8:40 pm

2 stops19h 00m

Basel EuroAirport Swiss

Thu 3/5

7:30 am-6:40 pm

2 stops17h 10m

$849

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Sun 4/5

9:35 pm-6:50 pm

1 stop15h 15m

Basel EuroAirport Swiss

Tue 4/14

8:15 am-7:40 pm

1 stop17h 25m

$855

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 3/24

4:28 pm-8:40 pm

2 stops23h 12m

Basel EuroAirport Swiss

Tue 3/31

6:30 am-7:25 pm

1 stop18h 55m

$925

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 3/10

12:37 pm-3:05 pm

2 stops21h 28m

Basel EuroAirport Swiss

Tue 3/17

11:00 am-7:45 pm

1 stop13h 45m

$953

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 3/24

9:35 pm-3:05 pm

1 stop12h 30m

Basel EuroAirport Swiss

Tue 3/31

11:55 am-7:40 pm

1 stop13h 45m

$956

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 3/24

5:12 pm-7:40 pm

2 stops21h 28m

Basel EuroAirport Swiss

Tue 3/31

8:15 am-9:23 pm

2 stops19h 08m

$968

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Sat 2/28

6:42 pm-3:45 pm

3 stops39h 03m

$288

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Mon 3/2

7:40 pm-3:35 pm

3 stops37h 55m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 15 results
1
2

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.

  • 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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Basel

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Basel flights
Reagan-National to Basel flights
Philadelphia to Basel flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.