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 April 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.

$414 Cheap Flights from Basel EuroAirport Swiss to Washington, D.C. in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

1:00 pm - 7:25 pm

BSL

IAD

12h 25m

1 stop

5:20 pm - 10:10 am

IAD

BSL

10h 50m

1 stop

$708Lufthansa

Fri, Jun 26 - Sun, Jun 28

11:55 am - 3:50 pm

BSL

IAD

33h 55m

1 stop

6:20 pm - 10:20 pm

IAD

BSL

22h 00m

1 stop

$718American Airlines

Tue, Sep 8 - Sun, Nov 8

6:10 am - 5:25 pm

BSL

IAD

17h 15m

1 stop

9:30 pm - 10:50 pm

IAD

BSL

19h 20m

1 stop

$721British Airways

Thu, Aug 20 - Sat, Aug 29

6:40 am - 5:25 pm

BSL

IAD

16h 45m

1 stop

5:35 pm - 10:50 pm

IAD

BSL

23h 15m

1 stop

$722British Airways

Wed, May 27 - Sun, May 31

6:30 am - 7:16 pm

BSL

IAD

18h 46m

2 stops

6:50 pm - 1:50 pm

IAD

BSL

13h 00m

1 stop

$733Delta

Tue, Sep 8 - Sun, Nov 8

6:30 am - 7:16 pm

BSL

IAD

18h 46m

2 stops

7:59 pm - 5:25 pm

IAD

BSL

15h 26m

2 stops

$739Delta

Tue, Sep 8 - Sun, Nov 8

6:10 am - 3:15 pm

BSL

IAD

15h 05m

1 stop

12:35 pm - 12:25 pm

IAD

BSL

17h 50m

2 stops

$758United Airlines

Wed, Aug 5 - Tue, Aug 11

6:00 am - 3:15 pm

BSL

IAD

15h 15m

1 stop

10:20 pm - 7:50 pm

IAD

BSL

15h 30m

1 stop

$759United Airlines

Thu, Jul 9 - Sat, Jul 18

6:30 am - 5:08 pm

BSL

BWI

16h 38m

2 stops

9:00 am - 9:55 am

BWI

BSL

18h 55m

2 stops

$830Multiple Airlines

Mon, Aug 17 - Fri, Aug 28

7:05 am - 6:13 pm

BSL

DCA

17h 08m

2 stops

6:00 am - 2:50 pm

DCA

BSL

26h 50m

2 stops

$856Multiple Airlines

Mon, Jun 8 - Thu, Jun 11

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

Aug 17

BSL6:00 amBasel EuroAirport Swiss

15h 15m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

Aug 28

IAD5:30 pmWashington, D.C. Dulles Intl

12h 55m

1 stop

BSL12:25 pmBasel EuroAirport Swiss

$740

Lufthansa

Jun 13

BSL8:20 amBasel EuroAirport Swiss

12h 55m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

Jun 16

IAD5:20 pmWashington, D.C. Dulles Intl

11h 00m

1 stop

BSL10:20 amBasel EuroAirport Swiss

$756

Lufthansa

Aug 17

BSL8:20 amBasel EuroAirport Swiss

12h 55m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

Aug 28

IAD5:30 pmWashington, D.C. Dulles Intl

12h 55m

1 stop

BSL12:25 pmBasel EuroAirport Swiss

$759

United Airlines flights from Basel EuroAirport Swiss to Washington, D.C.

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

United Airlines

Aug 5

BSL6:10 amBasel EuroAirport Swiss

15h 05m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

Aug 11

IAD12:35 pmWashington, D.C. Dulles Intl

17h 50m

2 stops

BSL12:25 pmBasel EuroAirport Swiss

$758

United Airlines

May 27

BSL11:10 amBasel EuroAirport Swiss

16h 06m

2 stops

IAD9:16 pmWashington, D.C. Dulles Intl

May 31

IAD10:20 pmWashington, D.C. Dulles Intl

15h 20m

1 stop

BSL7:40 pmBasel EuroAirport Swiss

$764

United Airlines

May 27

BSL11:10 amBasel EuroAirport Swiss

16h 01m

2 stops

IAD9:11 pmWashington, D.C. Dulles Intl

May 31

IAD10:20 pmWashington, D.C. Dulles Intl

15h 20m

1 stop

BSL7:40 pmBasel EuroAirport Swiss

$765

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

Cheapest round-trip

Quickest round-trip

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Fri 6/26

1:00 pm-7:25 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Sun 6/28

5:20 pm-10:10 am

1 stop10h 50m

$708

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Tue 9/8

11:55 am-3:50 pm

1 stop33h 55m

Washington, D.C. Dulles Intl

Sun 11/8

6:20 pm-10:20 pm

1 stop22h 00m

$718

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 8/20

6:10 am-5:25 pm

1 stop17h 15m

Washington, D.C. Dulles Intl

Sat 8/29

9:30 pm-10:50 pm

1 stop19h 20m

$721

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Wed 5/27

6:40 am-5:25 pm

1 stop16h 45m

Washington, D.C. Dulles Intl

Sun 5/31

5:35 pm-10:50 pm

1 stop23h 15m

$722

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Tue 9/8

6:30 am-7:16 pm

2 stops18h 46m

Washington, D.C. Dulles Intl

Sun 11/8

6:50 pm-1:50 pm

1 stop13h 00m

$733

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Tue 9/8

6:30 am-7:16 pm

2 stops18h 46m

Washington, D.C. Dulles Intl

Sun 11/8

7:59 pm-5:25 pm

2 stops15h 26m

$739

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Wed 8/5

6:10 am-3:15 pm

1 stop15h 05m

Washington, D.C. Dulles Intl

Tue 8/11

12:35 pm-12:25 pm

2 stops17h 50m

$758

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 7/9

6:00 am-3:15 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Sat 7/18

10:20 pm-7:50 pm

1 stop15h 30m

$759

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Mon 8/17

6:30 am-5:08 pm

2 stops16h 38m

Baltimore/Washington

Fri 8/28

9:00 am-9:55 am

2 stops18h 55m

$830

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Mon 6/8

7:05 am-6:13 pm

2 stops17h 08m

Washington, D.C. Reagan-National

Thu 6/11

6:00 am-2:50 pm

2 stops26h 50m

$856

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 1% 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	12h 55m
Direct flights	None

The fastest flight from Basel EuroAirport Swiss to Washington, D.C. takes 12h 55m

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

Frequently asked questions about flying from Basel EuroAirport Swiss to Washington, D.C.

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 12h 55m 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 April 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 1,572 reviews		Search Air France flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Tysons

Linthicum Heights

Bethesda

Fairfax

Springfield

College Park

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 5/17

Sun 5/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Complete your trip

Feeling lucky

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 $414

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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

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

United Airlines flights from Basel EuroAirport Swiss to Washington, D.C.

Our best United Airlines 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

Frequently asked questions about flying from Basel EuroAirport Swiss to Washington, D.C.

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Complete your trip to Washington, D.C.

Explore popular destinations other users love

According to popular flight searches on momondo this year