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Cheap flights from Basel to Washington, D.C. from $535

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 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Multiple Airlines Logo
7:00 am - 7:55 pmBSL-IAD
18h 55m1 stop
Multiple Airlines Logo
5:46 pm - 3:05 pmIAD-BSL
15h 19m2 stops
$548Multiple Airlines
Find Deal
Tue, Feb 3 - Sun, Feb 8
American Airlines Logo
6:10 am - 3:50 pmBSL-IAD
15h 40m1 stop
American Airlines Logo
2:12 pm - 11:20 amIAD-BSL
15h 08m2 stops
$549American Airlines
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Thu, Apr 9 - Sun, Apr 12
American Airlines Logo
6:10 am - 7:40 pmBSL-BWI
19h 30m1 stop
American Airlines Logo
2:11 pm - 11:20 amBWI-BSL
15h 09m2 stops
$549American Airlines
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Thu, Apr 9 - Sun, Apr 12
KLM Logo
6:05 am - 4:05 pmBSL-IAD
16h 00m1 stop
KLM Logo
6:05 pm - 10:40 amIAD-BSL
10h 35m1 stop
$557KLM
Find Deal
Sun, Nov 23 - Sun, Nov 30
Delta Logo
6:05 am - 4:05 pmBSL-IAD
16h 00m1 stop
Delta Logo
6:50 pm - 1:50 pmIAD-BSL
13h 00m1 stop
$563Delta
Find Deal
Sat, Nov 22 - Sat, Dec 6
Delta Logo
6:05 am - 4:05 pmBSL-IAD
16h 00m1 stop
Delta Logo
6:50 pm - 1:50 pmIAD-BSL
13h 00m1 stop
$564Delta
Find Deal
Sat, Nov 22 - Sat, Dec 6
Delta Logo
6:05 am - 4:05 pmBSL-IAD
16h 00m1 stop
Delta Logo
6:05 pm - 10:40 amIAD-BSL
10h 35m1 stop
$566Delta
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Sat, Dec 6 - Wed, Dec 10
Air France Logo
6:05 am - 4:05 pmBSL-IAD
16h 00m1 stop
Air France Logo
6:05 pm - 5:25 pmIAD-BSL
17h 20m1 stop
$573Air France
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Sun, Nov 23 - Sun, Nov 30
Air France Logo
10:30 am - 9:32 pmBSL-IAD
17h 02m2 stops
Air France Logo
6:05 pm - 10:40 amIAD-BSL
10h 35m1 stop
$856Air France
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Sun, Nov 23 - Sun, Nov 30
KLM Logo
5:55 pm - 4:05 pmBSL-IAD
28h 10m1 stop
KLM Logo
6:50 pm - 1:50 pmIAD-BSL
13h 00m1 stop
$1,407KLM
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Fri, Jan 2 - Sun, Jan 11

American Airlines flights from Basel to Washington, D.C.

Our best American Airlines deals on Basel to Washington, D.C. flight tickets
American Airlines
Apr 9
BSL6:10 amBasel EuroAirport Swiss
15h 40m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Apr 12
IAD2:12 pmWashington, D.C. Dulles Intl
15h 08m
2 stops
BSL11:20 amBasel EuroAirport Swiss
$549
Find similar
American Airlines
Dec 6
BSL7:10 amBasel EuroAirport Swiss
20h 50m
2 stops
DCA10:00 pmWashington, D.C. Reagan-National
Dec 10
DCA6:30 pmWashington, D.C. Reagan-National
18h 10m
2 stops
BSL6:40 pmBasel EuroAirport Swiss
$553
Find similar
American Airlines
Nov 22
BSL7:10 amBasel EuroAirport Swiss
31h 31m
2 stops
IAD8:41 amWashington, D.C. Dulles Intl
Dec 6
IAD6:20 pmWashington, D.C. Dulles Intl
11h 45m
1 stop
BSL12:05 pmBasel EuroAirport Swiss
$554
Find similar

Lufthansa flights from Basel to Washington, D.C.

Our best Lufthansa deals on Basel to Washington, D.C. flight tickets
Lufthansa
Dec 15
BSL10:35 amBasel EuroAirport Swiss
11h 15m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Dec 30
IAD5:40 pmWashington, D.C. Dulles Intl
12h 50m
1 stop
BSL12:30 pmBasel EuroAirport Swiss
$586
Find similar
Lufthansa
Dec 15
BSL10:35 amBasel EuroAirport Swiss
11h 15m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Dec 30
IAD5:40 pmWashington, D.C. Dulles Intl
12h 50m
1 stop
BSL12:30 pmBasel EuroAirport Swiss
$587
Find similar
Lufthansa
Nov 24
BSL2:20 pmBasel EuroAirport Swiss
11h 55m
1 stop
IAD8:15 pmWashington, D.C. Dulles Intl
Nov 30
IAD5:15 pmWashington, D.C. Dulles Intl
10h 40m
1 stop
BSL9:55 amBasel EuroAirport Swiss
$620
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Basel to Washington, D.C. 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 November 5, 2025.
Use the filters below to find and compare flights from Basel 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

Tue 2/3

7:00 am-7:55 pm

1 stop18h 55m

Washington, D.C. Dulles Intl

Sun 2/8

5:46 pm-3:05 pm

2 stops15h 19m

$548

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 4/9

6:10 am-3:50 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

Sun 4/12

2:12 pm-11:20 am

2 stops15h 08m

$549

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Thu 4/9

6:10 am-7:40 pm

1 stop19h 30m

Baltimore/Washington

Sun 4/12

2:11 pm-11:20 am

2 stops15h 09m

$549

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 11/23

6:05 am-4:05 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Sun 11/30

6:05 pm-10:40 am

1 stop10h 35m

$557

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sat 11/22

6:05 am-4:05 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Sat 12/6

6:50 pm-1:50 pm

1 stop13h 00m

$563

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sat 11/22

6:05 am-4:05 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Sat 12/6

6:50 pm-1:50 pm

1 stop13h 00m

$564

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sat 12/6

6:05 am-4:05 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Wed 12/10

6:05 pm-10:40 am

1 stop10h 35m

$566

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 11/23

6:05 am-4:05 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Sun 11/30

6:05 pm-5:25 pm

1 stop17h 20m

$573

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 11/23

10:30 am-9:32 pm

2 stops17h 02m

Washington, D.C. Dulles Intl

Sun 11/30

6:05 pm-10:40 am

1 stop10h 35m

$856

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Fri 1/2

5:55 pm-4:05 pm

1 stop28h 10m

Washington, D.C. Dulles Intl

Sun 1/11

6:50 pm-1:50 pm

1 stop13h 00m

$1,407

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 Washington, D.C. from

How to get the cheapest flight ticket from Basel 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

What is the cheapest month to fly to Washington, D.C.?

The month of June is, on average, the cheapest month to fly to Washington, D.C. from Basel, with most prices found around $459. If you’re not able to fly to Washington, D.C. in June, then December is your next best option. Flight prices from Basel to Washington, D.C. during December average around $512.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Basel is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $462. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Basel to Washington, D.C. for around $562.

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

You could potentially save up to 9% on your flight if you consider stops on a Basel to Washington, D.C. flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Basel 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 to Washington, D.C. (EAP to WAS) flight deals and tips

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

Direct flights

None
There are no direct flights from Basel to Washington, D.C.. There are no popular flight routes from Basel to Washington, D.C..
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  • How far is Basel to Washington, D.C. by plane?

    The straight-line distance from Basel to Washington, D.C. is 4084.6 mi. By plane, this route typically takes 11h 15m.

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

    Prices for flights from Basel to Washington, D.C. refresh daily.

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

  • How old do you have to be to fly from Basel 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 to Washington, D.C..

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

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Compare and see reviews for airlines that fly from Basel to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $794Free CancellationRating
7.4
1,484 reviews
Search Air France flights

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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Basel to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Basel with this policy.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Basel. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

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

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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.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport