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Cheap flights from Baltimore to Basel from $323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Basel departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Baltimore to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
9:30 pm - 10:50 pm
BWI
-
BSL
19h 20m
1 stop
American Airlines Logo
11:45 am - 10:58 pm
BSL
-
BWI
17h 13m
2 stops
$881American Airlines
Fri, Aug 14 - Fri, Aug 21
United Airlines Logo
12:10 pm - 9:15 am
BWI
-
BSL
15h 05m
2 stops
United Airlines Logo
10:30 am - 9:02 pm
BSL
-
BWI
16h 32m
2 stops
$888United Airlines
Wed, Sep 30 - Mon, Oct 12
Multiple Airlines Logo
8:30 pm - 2:05 pm
BWI
-
BSL
35h 35m
3 stops
Multiple Airlines Logo
2:25 pm - 7:25 pm
BSL
-
BWI
35h 00m
3 stops
$892Multiple Airlines
Tue, Sep 15 - Wed, Sep 30
Multiple Airlines Logo
1:00 pm - 10:25 am
BWI
-
BSL
15h 25m
2 stops
Multiple Airlines Logo
6:00 am - 10:35 pm
BSL
-
BWI
22h 35m
2 stops
$900Multiple Airlines
Mon, Sep 21 - Thu, Sep 24
British Airways Logo
9:35 pm - 6:40 pm
BWI
-
BSL
16h 05m
1 stop
British Airways Logo
6:20 am - 6:45 pm
BSL
-
BWI
18h 25m
1 stop
$906British Airways
Wed, Oct 28 - Wed, Nov 4
British Airways Logo
9:30 pm - 10:50 pm
BWI
-
BSL
19h 20m
1 stop
British Airways Logo
9:30 pm - 5:15 pm
BSL
-
BWI
25h 45m
1 stop
$907British Airways
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
8:30 pm - 8:40 pm
BWI
-
BSL
18h 10m
2 stops
Multiple Airlines Logo
2:25 pm - 7:25 pm
BSL
-
BWI
35h 00m
3 stops
$911Multiple Airlines
Tue, Sep 15 - Wed, Sep 30
Multiple Airlines Logo
6:32 pm - 1:30 pm
BWI
-
BSL
12h 58m
2 stops
Multiple Airlines Logo
6:30 am - 3:46 pm
BSL
-
BWI
15h 16m
2 stops
$912Multiple Airlines
Sun, Aug 9 - Tue, Aug 25
Delta Logo
1:00 pm - 10:00 am
BWI
-
BSL
16h 00m
2 stops
Delta Logo
10:10 am - 8:46 pm
BSL
-
BWI
16h 36m
2 stops
$919Delta
Wed, Oct 28 - Wed, Nov 4
Delta Logo
1:45 pm - 9:55 am
BWI
-
BSL
14h 10m
2 stops
Delta Logo
10:15 am - 10:39 pm
BSL
-
BWI
18h 24m
2 stops
$969Delta
Fri, Aug 14 - Fri, Aug 21

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British Airways flights from Baltimore to Basel EuroAirport Swiss

Our best British Airways deals on Baltimore to Basel EuroAirport Swiss flight tickets
British Airways
Oct 28
BWI9:35 pmBaltimore/Washington
16h 05m
1 stop
BSL6:40 pmBasel EuroAirport Swiss
Nov 4
BSL6:20 amBasel EuroAirport Swiss
18h 25m
1 stop
BWI6:45 pmBaltimore/Washington
$906
British Airways
Aug 14
BWI9:30 pmBaltimore/Washington
19h 20m
1 stop
BSL10:50 pmBasel EuroAirport Swiss
Aug 21
BSL9:30 pmBasel EuroAirport Swiss
25h 45m
1 stop
BWI5:15 pmBaltimore/Washington
$907
British Airways
Jul 22
BWI9:30 pmBaltimore/Washington
16h 00m
1 stop
BSL7:30 pmBasel EuroAirport Swiss
Aug 5
BSL7:45 pmBasel EuroAirport Swiss
29h 55m
1 stop
BWI7:40 pmBaltimore/Washington
$980

Delta flights from Baltimore to Basel EuroAirport Swiss

Our best Delta deals on Baltimore to Basel EuroAirport Swiss flight tickets
Delta
Oct 28
BWI1:00 pmBaltimore/Washington
16h 00m
2 stops
BSL10:00 amBasel EuroAirport Swiss
Nov 4
BSL10:10 amBasel EuroAirport Swiss
16h 36m
2 stops
BWI8:46 pmBaltimore/Washington
$919
Delta
Aug 14
BWI1:45 pmBaltimore/Washington
14h 10m
2 stops
BSL9:55 amBasel EuroAirport Swiss
Aug 21
BSL10:15 amBasel EuroAirport Swiss
18h 24m
2 stops
BWI10:39 pmBaltimore/Washington
$969
Delta
Aug 2
BWI10:40 amBaltimore/Washington
17h 15m
2 stops
BSL9:55 amBasel EuroAirport Swiss
Sep 6
BSL6:30 amBasel EuroAirport Swiss
16h 45m
2 stops
BWI5:15 pmBaltimore/Washington
$979

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Basel EuroAirport Swiss 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, momondo users made 832,500 searches. Data last updated June 19, 2026.
Use the filters below to find and compare flights from Baltimore to Basel EuroAirport Swiss that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Fri 8/14

9:30 pm-10:50 pm

1 stop19h 20m

Basel EuroAirport Swiss

Fri 8/21

11:45 am-10:58 pm

2 stops17h 13m

$881

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 9/30

12:10 pm-9:15 am

2 stops15h 05m

Basel EuroAirport Swiss

Mon 10/12

10:30 am-9:02 pm

2 stops16h 32m

$888

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 9/15

8:30 pm-2:05 pm

3 stops35h 35m

Basel EuroAirport Swiss

Wed 9/30

2:25 pm-7:25 pm

3 stops35h 00m

$892

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Mon 9/21

1:00 pm-10:25 am

2 stops15h 25m

Basel EuroAirport Swiss

Thu 9/24

6:00 am-10:35 pm

2 stops22h 35m

$900

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 10/28

9:35 pm-6:40 pm

1 stop16h 05m

Basel EuroAirport Swiss

Wed 11/4

6:20 am-6:45 pm

1 stop18h 25m

$906

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Fri 8/14

9:30 pm-10:50 pm

1 stop19h 20m

Basel EuroAirport Swiss

Fri 8/21

9:30 pm-5:15 pm

1 stop25h 45m

$907

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 9/15

8:30 pm-8:40 pm

2 stops18h 10m

Basel EuroAirport Swiss

Wed 9/30

2:25 pm-7:25 pm

3 stops35h 00m

$911
Quickest round-trip

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Sun 8/9

6:32 pm-1:30 pm

2 stops12h 58m

Basel EuroAirport Swiss

Tue 8/25

6:30 am-3:46 pm

2 stops15h 16m

$912

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 10/28

1:00 pm-10:00 am

2 stops16h 00m

Basel EuroAirport Swiss

Wed 11/4

10:10 am-8:46 pm

2 stops16h 36m

$919

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Fri 8/14

1:45 pm-9:55 am

2 stops14h 10m

Basel EuroAirport Swiss

Fri 8/21

10:15 am-10:39 pm

2 stops18h 24m

$969

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Basel from

How to get the cheapest flight ticket from Baltimore to Basel EuroAirport Swiss

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Baltimore/Washington to Basel EuroAirport Swiss?

British Airways is the most popular carrier operating from Baltimore/Washington to Basel EuroAirport Swiss

When to book flights from Baltimore to Basel EuroAirport Swiss

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Basel EuroAirport Swiss according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Basel EuroAirport Swiss (BWI to BSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Basel EuroAirport Swiss

Fastest flight time

12h 30m

Direct flights

None
The fastest flight from Baltimore to Basel EuroAirport Swiss takes 12h 30m
There are no direct flights from Baltimore to Basel EuroAirport Swiss. There are no popular flight routes from Baltimore to Basel EuroAirport Swiss.
Search flight deals

Frequently asked questions about flying from Baltimore to Basel EuroAirport Swiss

  • How far is Baltimore/Washington to Basel EuroAirport Swiss by plane?

    The distance between Baltimore/Washington and Basel EuroAirport Swiss is about 4046.9 mi. Flights usually cover this in 12h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Basel EuroAirport Swiss?

    Prices for flights from Baltimore/Washington Airport to Basel EuroAirport Swiss are refreshed on a daily basis.

  • How old do you have to be to fly from Baltimore/Washington Airport to Basel EuroAirport Swiss?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Basel EuroAirport Swiss.

  • What documentation or ID do you need to fly to Basel EuroAirport Swiss?

    The necessary travel and health documents for your Basel EuroAirport Swiss trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Basel?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baltimore to Basel. momondo saves you time and could save you money on your trip.

Can I find flights from Baltimore to Basel with flexible booking policies on momondo?

momondo does allow users to show only those flights to Basel from Baltimore which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Baltimore to Basel?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Basel from Baltimore.

I’m not ready to book a flight from Baltimore to Basel right now. Can momondo alert me if prices change?

Price alerts on flights to Basel from Baltimore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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