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Cheap flights from Basel to Washington, D.C. from $423

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Basel to Washington, D.C. departing on 9/23. 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 Basel to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 4:58 pm
BSL
-
DCA
16h 58m
2 stops
United Airlines Logo
11:30 am - 7:40 pm
DCA
-
BSL
26h 10m
2 stops
$643United Airlines
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
2:30 pm - 3:40 pm
BSL
-
DCA
31h 10m
2 stops
United Airlines Logo
1:01 pm - 9:15 am
DCA
-
BSL
14h 14m
2 stops
$645United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
6:00 am - 3:40 pm
BSL
-
DCA
15h 40m
2 stops
United Airlines Logo
10:27 am - 9:15 am
DCA
-
BSL
16h 48m
2 stops
$647United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
6:00 am - 3:52 pm
BSL
-
DCA
15h 52m
2 stops
United Airlines Logo
2:59 pm - 9:10 am
DCA
-
BSL
12h 11m
2 stops
$648United Airlines
Fri, Aug 7 - Sun, Aug 9
Air Canada Logo
2:50 pm - 10:31 pm
BSL
-
DCA
13h 41m
2 stops
Air Canada Logo
6:55 pm - 1:55 pm
DCA
-
BSL
13h 00m
2 stops
$664Air Canada
Thu, Sep 3 - Thu, Sep 10
American Airlines Logo
7:00 am - 5:55 pm
BSL
-
DCA
16h 55m
2 stops
American Airlines Logo
6:34 pm - 2:55 pm
DCA
-
BSL
14h 21m
2 stops
$672American Airlines
Tue, Dec 15 - Wed, Jan 6
American Airlines Logo
6:10 am - 3:58 pm
BSL
-
DCA
15h 48m
2 stops
American Airlines Logo
12:59 pm - 10:55 am
DCA
-
BSL
15h 56m
2 stops
$680American Airlines
Thu, Sep 3 - Thu, Sep 10
Delta Logo
10:05 am - 6:59 pm
BSL
-
DCA
14h 54m
2 stops
Delta Logo
2:35 pm - 10:00 am
DCA
-
BSL
13h 25m
2 stops
$751Delta
Tue, Dec 15 - Mon, Jan 4
United Airlines Logo
6:00 am - 3:42 pm
BSL
-
DCA
15h 42m
2 stops
United Airlines Logo
11:30 am - 9:10 am
DCA
-
BSL
15h 40m
2 stops
$765United Airlines
Fri, Aug 14 - Sun, Aug 16
United Airlines Logo
1:10 pm - 10:31 pm
BSL
-
DCA
15h 21m
2 stops
United Airlines Logo
2:00 pm - 9:10 am
DCA
-
BSL
13h 10m
2 stops
$767United Airlines
Wed, Dec 16 - Mon, Jan 4

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United Airlines flights from Basel to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Basel to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Sep 10
BSL6:00 amBasel EuroAirport Swiss
16h 58m
2 stops
DCA4:58 pmWashington, D.C. Reagan-National
Sep 14
DCA11:30 amWashington, D.C. Reagan-National
26h 10m
2 stops
BSL7:40 pmBasel EuroAirport Swiss
$643
United Airlines
Sep 11
BSL2:30 pmBasel EuroAirport Swiss
31h 10m
2 stops
DCA3:40 pmWashington, D.C. Reagan-National
Sep 15
DCA1:01 pmWashington, D.C. Reagan-National
14h 14m
2 stops
BSL9:15 amBasel EuroAirport Swiss
$645
United Airlines
Sep 11
BSL6:00 amBasel EuroAirport Swiss
15h 40m
2 stops
DCA3:40 pmWashington, D.C. Reagan-National
Sep 15
DCA10:27 amWashington, D.C. Reagan-National
16h 48m
2 stops
BSL9:15 amBasel EuroAirport Swiss
$647

Delta flights from Basel to Washington, D.C. Reagan-National Airport

Our best Delta deals on Basel to Washington, D.C. Reagan-National Airport flight tickets
Delta
Dec 15
BSL10:05 amBasel EuroAirport Swiss
14h 54m
2 stops
DCA6:59 pmWashington, D.C. Reagan-National
Jan 4
DCA2:35 pmWashington, D.C. Reagan-National
13h 25m
2 stops
BSL10:00 amBasel EuroAirport Swiss
$751
Delta
Jul 2
BSL6:30 amBasel EuroAirport Swiss
18h 29m
2 stops
DCA6:59 pmWashington, D.C. Reagan-National
Jul 6
DCA5:00 pmWashington, D.C. Reagan-National
14h 50m
2 stops
BSL1:50 pmBasel EuroAirport Swiss
$812
Delta
Jul 2
BSL6:30 amBasel EuroAirport Swiss
16h 04m
2 stops
DCA4:34 pmWashington, D.C. Reagan-National
Jul 6
DCA3:15 pmWashington, D.C. Reagan-National
16h 35m
2 stops
BSL1:50 pmBasel EuroAirport Swiss
$814

momondo Fare Finder

 
Customize your flight search to find flights from Basel to Washington, D.C. Reagan-National Airport 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 Basel to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Thu 9/10

6:00 am-4:58 pm

2 stops16h 58m

Washington, D.C. Reagan-National

Mon 9/14

11:30 am-7:40 pm

2 stops26h 10m

$643

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Fri 9/11

2:30 pm-3:40 pm

2 stops31h 10m

Washington, D.C. Reagan-National

Tue 9/15

1:01 pm-9:15 am

2 stops14h 14m

$645

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Fri 9/11

6:00 am-3:40 pm

2 stops15h 40m

Washington, D.C. Reagan-National

Tue 9/15

10:27 am-9:15 am

2 stops16h 48m

$647

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Fri 8/7

6:00 am-3:52 pm

2 stops15h 52m

Washington, D.C. Reagan-National

Sun 8/9

2:59 pm-9:10 am

2 stops12h 11m

$648
Quickest round-trip

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Thu 9/3

2:50 pm-10:31 pm

2 stops13h 41m

Washington, D.C. Reagan-National

Thu 9/10

6:55 pm-1:55 pm

2 stops13h 00m

$664

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Tue 12/15

7:00 am-5:55 pm

2 stops16h 55m

Washington, D.C. Reagan-National

Wed 1/6

6:34 pm-2:55 pm

2 stops14h 21m

$672

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Thu 9/3

6:10 am-3:58 pm

2 stops15h 48m

Washington, D.C. Reagan-National

Thu 9/10

12:59 pm-10:55 am

2 stops15h 56m

$680

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Tue 12/15

10:05 am-6:59 pm

2 stops14h 54m

Washington, D.C. Reagan-National

Mon 1/4

2:35 pm-10:00 am

2 stops13h 25m

$751

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Fri 8/14

6:00 am-3:42 pm

2 stops15h 42m

Washington, D.C. Reagan-National

Sun 8/16

11:30 am-9:10 am

2 stops15h 40m

$765

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Wed 12/16

1:10 pm-10:31 pm

2 stops15h 21m

Washington, D.C. Reagan-National

Mon 1/4

2:00 pm-9:10 am

2 stops13h 10m

$767

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Basel to Washington, D.C. Reagan-National Airport

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 Basel to Washington, D.C. Reagan-National?

British Airways and United Airlines are the most popular carriers operating from Basel to Washington, D.C. Reagan-National

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

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

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

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

Fastest flight time

15h 16m

Direct flights

None
The fastest flight from Basel to Washington, D.C. Reagan-National Airport takes 15h 16m
There are no direct flights from Basel to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Basel to Washington, D.C. Reagan-National Airport.
Search flight deals

Frequently asked questions about flying from Basel to Washington, D.C. Reagan-National Airport

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

    There are 4087.0 mi between Basel and Washington, D.C. Reagan-National. 15h 16m is a normal flight duration for this route.

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

    Prices for flights from Basel to Washington, D.C. Reagan-National Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Basel to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Fredericksburg
Gaithersburg
Colonial Beach
Rockville
Linthicum Heights
Silver Spring
Towson
Manassas
Tysons
Springfield
Bethesda
Fairfax
College Park

Why use momondo?

Why should I use momondo to find a flight deal from Basel to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Basel to Washington, D.C. for you.

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

Flights from Basel to Washington, D.C. 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 Basel to Washington, D.C.?

Once all potential Basel to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Basel to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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