What is the cheapest airline that flies from Basel EuroAirport Swiss to Washington, D.C.?

American Airlines and British Airways are the most popular carriers operating from Basel EuroAirport Swiss to Washington, D.C.

When did momondo last update prices for flights from Basel EuroAirport Swiss to Washington, D.C.?

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

How many operators does momondo search for flights from Basel EuroAirport Swiss to Washington, D.C.?

There is 1 operator available for flights from Basel EuroAirport Swiss to Washington, D.C. as of March 2026.

How old do you have to be to fly from Basel EuroAirport Swiss to Washington, D.C.?

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 Basel EuroAirport Swiss to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents you'll need for your trip to Washington, D.C. 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.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$337 Cheap Flights from Basel EuroAirport Swiss to Washington, D.C. in 2026

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Find the cheapest flights from Basel EuroAirport Swiss to Washington, D.C.

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:10 pm - 8:10 pm

BSL

IAD

14h 00m

1 stop

5:40 pm - 11:00 am

IAD

BSL

11h 20m

1 stop

$593American Airlines

Mon, Mar 30 - Mon, Apr 6

6:40 am - 5:15 pm

BSL

IAD

16h 35m

1 stop

2:03 pm - 11:20 am

IAD

BSL

15h 17m

2 stops

$595American Airlines

Mon, Mar 30 - Sun, Apr 5

11:50 am - 8:48 am

BSL

IAD

26h 58m

2 stops

10:25 pm - 6:50 pm

IAD

BSL

14h 25m

1 stop

$598American Airlines

Wed, Apr 1 - Sun, Apr 12

6:40 am - 5:04 pm

BSL

BWI

40h 24m

2 stops

9:30 pm - 11:20 am

BWI

BSL

31h 50m

1 stop

$598American Airlines

Wed, Apr 1 - Sat, Apr 11

6:40 am - 7:40 pm

BSL

BWI

19h 00m

1 stop

9:30 pm - 11:05 pm

BWI

BSL

19h 35m

1 stop

$613British Airways

Mon, Mar 30 - Mon, Apr 6

6:05 am - 7:45 pm

BSL

BWI

18h 40m

1 stop

9:30 pm - 10:50 pm

BWI

BSL

19h 20m

1 stop

$615British Airways

Thu, Mar 26 - Tue, Mar 31

6:05 am - 5:00 pm

BSL

DCA

15h 55m

2 stops

2:00 pm - 9:55 am

DCA

BSL

13h 55m

2 stops

$616Delta

Thu, Mar 26 - Tue, Mar 31

6:05 am - 5:05 pm

BSL

IAD

16h 00m

1 stop

5:40 pm - 9:45 am

IAD

BSL

10h 05m

1 stop

$617Delta

Thu, Mar 26 - Tue, Mar 31

2:30 pm - 10:43 pm

BSL

DCA

14h 13m

2 stops

3:30 pm - 12:25 pm

DCA

BSL

14h 55m

2 stops

$666United Airlines

Mon, Apr 6 - Mon, Apr 13

6:00 am - 10:19 am

BSL

DCA

34h 19m

2 stops

6:00 am - 1:40 pm

DCA

BSL

25h 40m

2 stops

$671Air Canada

Mon, Apr 6 - Sun, Apr 12

Lufthansa flights from Basel EuroAirport Swiss to Washington, D.C.

Our best Lufthansa deals on Basel EuroAirport Swiss to Washington, D.C. flight tickets

Lufthansa

Mar 30

BSL10:50 amBasel EuroAirport Swiss

11h 15m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

Jun 22

IAD10:20 pmWashington, D.C. Dulles Intl

15h 20m

1 stop

BSL7:40 pmBasel EuroAirport Swiss

$647

Lufthansa

Mar 27

BSL10:35 amBasel EuroAirport Swiss

11h 15m

1 stop

IAD4:50 pmWashington, D.C. Dulles Intl

Apr 8

IAD5:25 pmWashington, D.C. Dulles Intl

13h 00m

1 stop

BSL12:25 pmBasel EuroAirport Swiss

$655

Lufthansa

Mar 18

BSL2:10 pmBasel EuroAirport Swiss

12h 05m

1 stop

IAD9:15 pmWashington, D.C. Dulles Intl

Mar 22

IAD6:40 pmWashington, D.C. Dulles Intl

12h 50m

1 stop

BSL12:30 pmBasel EuroAirport Swiss

$657

Air France flights from Basel EuroAirport Swiss to Washington, D.C.

Our best Air France deals on Basel EuroAirport Swiss to Washington, D.C. flight tickets

Air France

Apr 2

BSL6:30 amBasel EuroAirport Swiss

15h 05m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Apr 11

IAD10:20 pmWashington, D.C. Dulles Intl

29h 35m

1 stop

BSL9:55 amBasel EuroAirport Swiss

$678

Air France

Mar 28

BSL10:55 amBasel EuroAirport Swiss

11h 40m

1 stop

IAD5:35 pmWashington, D.C. Dulles Intl

Apr 6

IAD9:45 pmWashington, D.C. Dulles Intl

10h 00m

1 stop

BSL1:45 pmBasel EuroAirport Swiss

$700

Air France

Mar 28

BSL10:55 amBasel EuroAirport Swiss

11h 40m

1 stop

IAD5:35 pmWashington, D.C. Dulles Intl

Apr 7

IAD9:45 pmWashington, D.C. Dulles Intl

30h 10m

1 stop

BSL9:55 amBasel EuroAirport Swiss

$702

momondo Fare Finder

Use the filters below to find and compare flights from Basel EuroAirport Swiss to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Mon 3/30

12:10 pm-8:10 pm

1 stop14h 00m

Washington, D.C. Dulles Intl

Mon 4/6

5:40 pm-11:00 am

1 stop11h 20m

$593

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Mon 3/30

6:40 am-5:15 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

Sun 4/5

2:03 pm-11:20 am

2 stops15h 17m

$595

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Wed 4/1

11:50 am-8:48 am

2 stops26h 58m

Washington, D.C. Dulles Intl

Sun 4/12

10:25 pm-6:50 pm

1 stop14h 25m

$598

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Wed 4/1

6:40 am-5:04 pm

2 stops40h 24m

Baltimore/Washington

Sat 4/11

9:30 pm-11:20 am

1 stop31h 50m

$598

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Mon 3/30

6:40 am-7:40 pm

1 stop19h 00m

Baltimore/Washington

Mon 4/6

9:30 pm-11:05 pm

1 stop19h 35m

$613

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Thu 3/26

6:05 am-7:45 pm

1 stop18h 40m

Baltimore/Washington

Tue 3/31

9:30 pm-10:50 pm

1 stop19h 20m

$615

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Thu 3/26

6:05 am-5:00 pm

2 stops15h 55m

Washington, D.C. Reagan-National

Tue 3/31

2:00 pm-9:55 am

2 stops13h 55m

$616

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 3/26

6:05 am-5:05 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Tue 3/31

5:40 pm-9:45 am

1 stop10h 05m

$617

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Mon 4/6

2:30 pm-10:43 pm

2 stops14h 13m

Washington, D.C. Reagan-National

Mon 4/13

3:30 pm-12:25 pm

2 stops14h 55m

$666

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Mon 4/6

6:00 am-10:19 am

2 stops34h 19m

Washington, D.C. Reagan-National

Sun 4/12

6:00 am-1:40 pm

2 stops25h 40m

$671

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Basel EuroAirport Swiss to Washington, D.C.

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

Prices

Airlines

Can stopping save me money on Basel EuroAirport Swiss to Washington, D.C. flights?

You could potentially save up to 39% on your flight if you consider stops on a Basel EuroAirport Swiss to Washington, D.C. flight.

When to book flights from Basel EuroAirport Swiss to Washington, D.C.

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

Estimated round-trip price

Cheap Basel EuroAirport Swiss to Washington, D.C. (BSL to WAS) flight deals and tips

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

Fastest flight time	11h 30m
Direct flights	None

The fastest flight from Basel EuroAirport Swiss to Washington, D.C. takes 11h 30m

There are no direct flights from Basel EuroAirport Swiss to Washington, D.C.. There are no popular flight routes from Basel EuroAirport Swiss to Washington, D.C..

Search flight deals

How far is Basel EuroAirport Swiss to Washington, D.C. by plane?
A flight from Basel EuroAirport Swiss to Washington, D.C. will travel around 4081.1 mi. Typically, this will take 11h 30m by plane in normal conditions.
When did momondo last update prices for flights from Basel EuroAirport Swiss to Washington, D.C.?
Prices for flights from Basel EuroAirport Swiss to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from Basel EuroAirport Swiss to Washington, D.C.?
There is 1 operator available for flights from Basel EuroAirport Swiss to Washington, D.C. as of March 2026.
How old do you have to be to fly from Basel EuroAirport Swiss to Washington, D.C.?
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 Basel EuroAirport Swiss to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. 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.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Basel EuroAirport Swiss to Washington, D.C.

Compare and see reviews for airlines that fly from Basel EuroAirport Swiss to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom $794	Free Cancellation	Rating 7.4 1,541 reviews		Search Air France flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Colonial Beach

Laurel

Towson

Silver Spring

Gaithersburg

Fredericksburg

Rockville

Tysons

Manassas

Springfield

Bethesda

Fairfax

Linthicum Heights

Reston

Why use momondo?

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

It is quick and easy to find Basel to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

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

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

momondo helps you find the best flight between Basel and Washington, D.C. 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 Basel to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Basel. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Basel EuroAirport Swiss to Washington, D.C. from $337

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Find the cheapest flights from Basel EuroAirport Swiss to Washington, D.C.

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Lufthansa flights from Basel EuroAirport Swiss to Washington, D.C.

Our best Lufthansa deals on Basel EuroAirport Swiss to Washington, D.C. flight tickets

Air France flights from Basel EuroAirport Swiss to Washington, D.C.

Our best Air France deals on Basel EuroAirport Swiss to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Basel EuroAirport Swiss to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Basel EuroAirport Swiss to Washington, D.C.

Can stopping save me money on Basel EuroAirport Swiss to Washington, D.C. flights?

What is the cheapest airline that flies from Basel EuroAirport Swiss to Washington, D.C.?

When to book flights from Basel EuroAirport Swiss to Washington, D.C.

Cheap Basel EuroAirport Swiss to Washington, D.C. (BSL to WAS) flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from Basel EuroAirport Swiss to Washington, D.C.

Compare and see reviews for airlines that fly from Basel EuroAirport Swiss to Washington, D.C. with momondo

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

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

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Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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