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Cheap flights from Washington, D.C. Reagan-National Airport to Basel from $571

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Basel departing on 3/19. 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

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:25 pm - 10:55 am
DCA
-
BSL
15h 30m
2 stops
Multiple Airlines Logo
8:15 am - 6:58 pm
BSL
-
DCA
16h 43m
2 stops
$1,042Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
9:00 pm - 10:10 am
DCA
-
BSL
31h 10m
2 stops
Multiple Airlines Logo
6:45 pm - 7:59 pm
BSL
-
DCA
31h 14m
2 stops
$1,135Multiple Airlines
Sat, Aug 8 - Sun, Aug 23
Multiple Airlines Logo
11:00 am - 2:05 pm
DCA
-
BSL
21h 05m
3 stops
Multiple Airlines Logo
2:50 pm - 10:43 pm
BSL
-
DCA
13h 53m
2 stops
$1,232Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
British Airways Logo
7:17 pm - 6:25 pm
DCA
-
BSL
17h 08m
2 stops
British Airways Logo
11:55 am - 9:30 pm
BSL
-
DCA
15h 35m
2 stops
$1,233British Airways
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
2:35 pm - 11:15 am
DCA
-
BSL
14h 40m
2 stops
Multiple Airlines Logo
11:55 am - 10:15 pm
BSL
-
DCA
16h 20m
2 stops
$1,268Multiple Airlines
Wed, Aug 26 - Tue, Sep 8
Multiple Airlines Logo
11:35 am - 7:45 am
DCA
-
BSL
14h 10m
2 stops
Multiple Airlines Logo
6:00 am - 9:50 pm
BSL
-
DCA
21h 50m
2 stops
$1,290Multiple Airlines
Sun, Jun 14 - Sat, Jun 27
British Airways Logo
2:35 pm - 11:15 am
DCA
-
BSL
14h 40m
2 stops
British Airways Logo
11:55 am - 10:15 pm
BSL
-
DCA
16h 20m
2 stops
$1,292British Airways
Wed, Aug 26 - Tue, Sep 8
Multiple Airlines Logo
11:05 am - 8:35 pm
DCA
-
BSL
27h 30m
3 stops
Multiple Airlines Logo
2:55 pm - 7:53 pm
BSL
-
DCA
34h 58m
3 stops
$1,310Multiple Airlines
Sun, Mar 29 - Sun, Apr 5
Multiple Airlines Logo
11:00 am - 5:20 pm
DCA
-
BSL
24h 20m
3 stops
Multiple Airlines Logo
6:20 am - 9:55 pm
BSL
-
DCA
21h 35m
3 stops
$1,327Multiple Airlines
Tue, Apr 7 - Fri, Apr 10
British Airways Logo
3:00 pm - 11:00 am
DCA
-
BSL
14h 00m
2 stops
British Airways Logo
11:45 am - 9:23 pm
BSL
-
DCA
15h 38m
2 stops
$1,455British Airways
Mon, Aug 10 - Fri, Aug 21

American Airlines flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss flight tickets
American Airlines
Mar 25
DCA6:23 pmWashington, D.C. Reagan-National
15h 32m
2 stops
BSL2:55 pmBasel EuroAirport Swiss
Mar 30
BSL2:10 pmBasel EuroAirport Swiss
14h 19m
2 stops
DCA10:29 pmWashington, D.C. Reagan-National
$1,907
American Airlines
Aug 8
DCA10:15 pmWashington, D.C. Reagan-National
18h 35m
2 stops
BSL10:50 pmBasel EuroAirport Swiss
Aug 23
BSL7:15 amBasel EuroAirport Swiss
17h 44m
2 stops
DCA6:59 pmWashington, D.C. Reagan-National
$1,955
American Airlines
Mar 23
DCA7:59 pmWashington, D.C. Reagan-National
17h 16m
2 stops
BSL6:15 pmBasel EuroAirport Swiss
Mar 26
BSL6:05 amBasel EuroAirport Swiss
15h 32m
2 stops
DCA4:37 pmWashington, D.C. Reagan-National
$2,188

British Airways flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

Our best British Airways deals on Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss flight tickets
British Airways
Aug 26
DCA2:35 pmWashington, D.C. Reagan-National
14h 40m
2 stops
BSL11:15 amBasel EuroAirport Swiss
Sep 8
BSL11:55 amBasel EuroAirport Swiss
16h 20m
2 stops
DCA10:15 pmWashington, D.C. Reagan-National
$1,292
British Airways
Aug 10
DCA3:00 pmWashington, D.C. Reagan-National
14h 00m
2 stops
BSL11:00 amBasel EuroAirport Swiss
Aug 21
BSL11:45 amBasel EuroAirport Swiss
15h 38m
2 stops
DCA9:23 pmWashington, D.C. Reagan-National
$1,455
British Airways
Aug 10
DCA3:00 pmWashington, D.C. Reagan-National
14h 00m
2 stops
BSL11:00 amBasel EuroAirport Swiss
Aug 21
BSL11:45 amBasel EuroAirport Swiss
15h 38m
2 stops
DCA9:23 pmWashington, D.C. Reagan-National
$1,459

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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 March 15, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 4/7

1:25 pm-10:55 am

2 stops15h 30m

Basel EuroAirport Swiss

Tue 4/14

8:15 am-6:58 pm

2 stops16h 43m

$1,042

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Sat 8/8

9:00 pm-10:10 am

2 stops31h 10m

Basel EuroAirport Swiss

Sun 8/23

6:45 pm-7:59 pm

2 stops31h 14m

$1,135

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 4/7

11:00 am-2:05 pm

3 stops21h 05m

Basel EuroAirport Swiss

Tue 4/14

2:50 pm-10:43 pm

2 stops13h 53m

$1,232

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Sat 9/5

7:17 pm-6:25 pm

2 stops17h 08m

Basel EuroAirport Swiss

Sat 9/12

11:55 am-9:30 pm

2 stops15h 35m

$1,233

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Wed 8/26

2:35 pm-11:15 am

2 stops14h 40m

Basel EuroAirport Swiss

Tue 9/8

11:55 am-10:15 pm

2 stops16h 20m

$1,268

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Sun 6/14

11:35 am-7:45 am

2 stops14h 10m

Basel EuroAirport Swiss

Sat 6/27

6:00 am-9:50 pm

2 stops21h 50m

$1,290

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Wed 8/26

2:35 pm-11:15 am

2 stops14h 40m

Basel EuroAirport Swiss

Tue 9/8

11:55 am-10:15 pm

2 stops16h 20m

$1,292

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Sun 3/29

11:05 am-8:35 pm

3 stops27h 30m

Basel EuroAirport Swiss

Sun 4/5

2:55 pm-7:53 pm

3 stops34h 58m

$1,310

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 4/7

11:00 am-5:20 pm

3 stops24h 20m

Basel EuroAirport Swiss

Fri 4/10

6:20 am-9:55 pm

3 stops21h 35m

$1,327
Quickest round-trip

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Mon 8/10

3:00 pm-11:00 am

2 stops14h 00m

Basel EuroAirport Swiss

Fri 8/21

11:45 am-9:23 pm

2 stops15h 38m

$1,455

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 Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National to Basel EuroAirport Swiss?

British Airways is the most popular carrier operating from Washington, D.C. Reagan-National to Basel EuroAirport Swiss

When to book flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

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

Cheap Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss (DCA to BSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss

Fastest flight time

12h 32m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss takes 12h 32m
There are no direct flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss.
Search flight deals

  • How far is Washington, D.C. Reagan-National to Basel EuroAirport Swiss by plane?

    A flight from Washington, D.C. Reagan-National to Basel EuroAirport Swiss will travel around 4083.5 mi. 12h 32m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss?

    Prices for flights from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Basel EuroAirport Swiss?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National 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 Washington, D.C. to Basel?

Finding the right flight to Basel from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Basel quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Basel with flexible booking policies on momondo?

Flights from Washington, D.C. to Basel with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Basel?

momondo helps you find the best flight between Washington, D.C. and Basel by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Washington, D.C. to Basel flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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