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Cheap flights from Baltimore to Basel from $374

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 7/18. 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
0 bags

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Find the cheapest flights from Baltimore to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 10:20 am
BWI
-
BSL
20h 20m
2 stops
Multiple Airlines Logo
8:25 am - 6:40 pm
BSL
-
BWI
16h 15m
2 stops
$1,030Multiple Airlines
Tue, Aug 25 - Wed, Sep 2
Delta Logo
6:17 am - 1:45 pm
BWI
-
BSL
25h 28m
2 stops
Delta Logo
6:30 am - 5:42 pm
BSL
-
BWI
17h 12m
2 stops
$1,106Delta
Wed, Jul 1 - Thu, Jul 9
British Airways Logo
9:30 pm - 7:30 pm
BWI
-
BSL
16h 00m
1 stop
British Airways Logo
7:45 pm - 7:40 pm
BSL
-
BWI
29h 55m
1 stop
$1,123British Airways
Wed, Jul 15 - Wed, Jul 22
British Airways Logo
9:30 pm - 7:30 pm
BWI
-
BSL
16h 00m
1 stop
British Airways Logo
7:45 pm - 7:40 pm
BSL
-
BWI
29h 55m
1 stop
$1,128British Airways
Wed, Jul 15 - Wed, Jul 22
Delta Logo
1:45 pm - 9:55 am
BWI
-
BSL
14h 10m
2 stops
Delta Logo
10:15 am - 10:29 pm
BSL
-
BWI
18h 14m
2 stops
$1,136Delta
Wed, Jul 15 - Wed, Jul 22
British Airways Logo
7:25 pm - 6:55 pm
BWI
-
BSL
17h 30m
1 stop
British Airways Logo
6:40 am - 5:15 pm
BSL
-
BWI
16h 35m
1 stop
$1,168British Airways
Tue, Aug 25 - Wed, Sep 2
Multiple Airlines Logo
8:30 pm - 7:10 pm
BWI
-
BSL
16h 40m
2 stops
Multiple Airlines Logo
6:50 pm - 10:15 pm
BSL
-
BWI
33h 25m
2 stops
$1,170Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
American Airlines Logo
7:24 pm - 6:55 pm
BWI
-
BSL
17h 31m
2 stops
American Airlines Logo
6:40 am - 5:15 pm
BSL
-
BWI
16h 35m
1 stop
$1,175American Airlines
Tue, Aug 25 - Wed, Sep 2
Delta Logo
6:17 am - 9:55 am
BWI
-
BSL
21h 38m
2 stops
Delta Logo
6:30 am - 5:42 pm
BSL
-
BWI
17h 12m
2 stops
$1,176Delta
Thu, Jul 2 - Thu, Jul 9
Delta Logo
6:17 am - 1:45 pm
BWI
-
BSL
25h 28m
2 stops
Delta Logo
10:35 am - 9:59 am
BSL
-
BWI
29h 24m
2 stops
$1,190Delta
Wed, Jul 1 - Sat, Jul 11

Delta flights from Baltimore to Basel EuroAirport Swiss

Our best Delta deals on Baltimore to Basel EuroAirport Swiss flight tickets
Delta
Jul 1
BWI6:17 amBaltimore/Washington
25h 28m
2 stops
BSL1:45 pmBasel EuroAirport Swiss
Jul 9
BSL6:30 amBasel EuroAirport Swiss
17h 12m
2 stops
BWI5:42 pmBaltimore/Washington
$1,106
Delta
Jul 15
BWI1:45 pmBaltimore/Washington
14h 10m
2 stops
BSL9:55 amBasel EuroAirport Swiss
Jul 22
BSL10:15 amBasel EuroAirport Swiss
18h 14m
2 stops
BWI10:29 pmBaltimore/Washington
$1,136
Delta
Jul 2
BWI6:17 amBaltimore/Washington
21h 38m
2 stops
BSL9:55 amBasel EuroAirport Swiss
Jul 9
BSL6:30 amBasel EuroAirport Swiss
17h 12m
2 stops
BWI5:42 pmBaltimore/Washington
$1,176

British Airways flights from Baltimore to Basel EuroAirport Swiss

Our best British Airways deals on Baltimore to Basel EuroAirport Swiss flight tickets
British Airways
Jul 15
BWI9:30 pmBaltimore/Washington
16h 00m
1 stop
BSL7:30 pmBasel EuroAirport Swiss
Jul 22
BSL7:45 pmBasel EuroAirport Swiss
29h 55m
1 stop
BWI7:40 pmBaltimore/Washington
$1,123
British Airways
Jul 15
BWI9:30 pmBaltimore/Washington
16h 00m
1 stop
BSL7:30 pmBasel EuroAirport Swiss
Jul 22
BSL7:45 pmBasel EuroAirport Swiss
29h 55m
1 stop
BWI7:40 pmBaltimore/Washington
$1,128
British Airways
Aug 25
BWI7:25 pmBaltimore/Washington
17h 30m
1 stop
BSL6:55 pmBasel EuroAirport Swiss
Sep 2
BSL6:40 amBasel EuroAirport Swiss
16h 35m
1 stop
BWI5:15 pmBaltimore/Washington
$1,168

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 May 5, 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

Tue 8/25

8:00 am-10:20 am

2 stops20h 20m

Basel EuroAirport Swiss

Wed 9/2

8:25 am-6:40 pm

2 stops16h 15m

$1,030

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 7/1

6:17 am-1:45 pm

2 stops25h 28m

Basel EuroAirport Swiss

Thu 7/9

6:30 am-5:42 pm

2 stops17h 12m

$1,106

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 7/15

9:30 pm-7:30 pm

1 stop16h 00m

Basel EuroAirport Swiss

Wed 7/22

7:45 pm-7:40 pm

1 stop29h 55m

$1,123

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 7/15

9:30 pm-7:30 pm

1 stop16h 00m

Basel EuroAirport Swiss

Wed 7/22

7:45 pm-7:40 pm

1 stop29h 55m

$1,128
Quickest round-trip

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 7/15

1:45 pm-9:55 am

2 stops14h 10m

Basel EuroAirport Swiss

Wed 7/22

10:15 am-10:29 pm

2 stops18h 14m

$1,136

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 8/25

7:25 pm-6:55 pm

1 stop17h 30m

Basel EuroAirport Swiss

Wed 9/2

6:40 am-5:15 pm

1 stop16h 35m

$1,168

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Mon 6/1

8:30 pm-7:10 pm

2 stops16h 40m

Basel EuroAirport Swiss

Mon 6/8

6:50 pm-10:15 pm

2 stops33h 25m

$1,170

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 8/25

7:24 pm-6:55 pm

2 stops17h 31m

Basel EuroAirport Swiss

Wed 9/2

6:40 am-5:15 pm

1 stop16h 35m

$1,175

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Thu 7/2

6:17 am-9:55 am

2 stops21h 38m

Basel EuroAirport Swiss

Thu 7/9

6:30 am-5:42 pm

2 stops17h 12m

$1,176

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 7/1

6:17 am-1:45 pm

2 stops25h 28m

Basel EuroAirport Swiss

Sat 7/11

10:35 am-9:59 am

2 stops29h 24m

$1,190

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

14h 10m

Direct flights

None
The fastest flight from Baltimore to Basel EuroAirport Swiss takes 14h 10m
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 14h 10m, 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.

Frequently asked questions about flying from Baltimore to Basel EuroAirport Swiss

  • How do I get Price Alerts for flights from Baltimore to Basel EuroAirport Swiss?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Baltimore from Basel EuroAirport Swiss. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Baltimore to Basel EuroAirport Swiss with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

An easier way to manage your Basel EuroAirport Swiss trip

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