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Cheap flights from Basel to Washington, D.C. from $305

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 11/6. 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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Find the cheapest flights from Basel to Washington, D.C.

Cheap round-trip flights

Multiple Airlines Logo
12:15 pm - 5:35 pmBSL-IAD
11h 20m1 stop
Multiple Airlines Logo
5:41 pm - 2:35 pmIAD-BSL
15h 54m2 stops
$495Multiple Airlines
Find Deal
jue., oct. 23 - lun., oct. 27
American Airlines Logo
6:35 am - 8:15 pmBSL-IAD
19h 40m1 stop
American Airlines Logo
7:20 pm - 3:05 pmIAD-BSL
14h 45m1 stop
$496American Airlines
Find Deal
lun., oct. 20 - mar., oct. 28
British Airways Logo
6:35 am - 7:45 pmBSL-BWI
19h 10m1 stop
British Airways Logo
3:06 pm - 10:20 pmBWI-BSL
26h 14m2 stops
$497British Airways
Find Deal
lun., oct. 20 - mar., oct. 28
British Airways Logo
7:50 pm - 7:45 pmBSL-BWI
28h 55m1 stop
British Airways Logo
8:35 pm - 3:05 pmBWI-BSL
12h 30m1 stop
$498British Airways
Find Deal
vie., oct. 31 - mar., nov. 4
Multiple Airlines Logo
7:00 am - 6:54 pmBSL-IAD
16h 54m2 stops
Multiple Airlines Logo
9:45 pm - 3:05 pmIAD-BSL
11h 20m1 stop
$500Multiple Airlines
Find Deal
vie., oct. 31 - mar., nov. 4
British Airways Logo
3:55 pm - 7:45 pmBSL-BWI
32h 50m1 stop
British Airways Logo
8:35 pm - 10:20 pmBWI-BSL
19h 45m1 stop
$501British Airways
Find Deal
vie., oct. 31 - mar., nov. 4
Delta Logo
10:10 am - 3:35 pmBSL-IAD
11h 25m1 stop
Delta Logo
6:30 pm - 1:10 pmIAD-BSL
12h 40m1 stop
$514Delta
Find Deal
jue., oct. 2 - lun., oct. 6
KLM Logo
6:05 am - 5:05 pmBSL-IAD
16h 00m1 stop
KLM Logo
9:25 pm - 9:50 amIAD-BSL
30h 25m1 stop
$515KLM
Find Deal
vie., oct. 31 - mar., nov. 4
KLM Logo
5:55 pm - 5:05 pmBSL-IAD
28h 10m1 stop
KLM Logo
9:25 pm - 9:50 amIAD-BSL
30h 25m1 stop
$519KLM
Find Deal
vie., oct. 31 - mar., nov. 4
Delta Logo
6:05 am - 4:05 pmBSL-IAD
16h 00m1 stop
Delta Logo
12:35 pm - 9:50 amIAD-BSL
15h 15m2 stops
$567Delta
Find Deal
jue., dic. 18 - mié., ene. 7

Delta flights from Basel to Washington, D.C.

Our best Delta deals on Basel to Washington, D.C. flight tickets
Delta
Oct 2
BSL10:10 amBasel EuroAirport Swiss
11h 25m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
Oct 6
IAD6:30 pmWashington, D.C. Dulles Intl
12h 40m
1 stop
BSL1:10 pmBasel EuroAirport Swiss
$514
Find similar
Delta
Dec 18
BSL6:05 amBasel EuroAirport Swiss
16h 00m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Jan 7
IAD12:35 pmWashington, D.C. Dulles Intl
15h 15m
2 stops
BSL9:50 amBasel EuroAirport Swiss
$567
Find similar
Delta
Oct 20
BSL10:10 amBasel EuroAirport Swiss
11h 25m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
Oct 28
IAD3:33 pmWashington, D.C. Dulles Intl
14h 07m
2 stops
BSL10:40 amBasel EuroAirport Swiss
$572
Find similar

KLM flights from Basel to Washington, D.C.

Our best KLM deals on Basel to Washington, D.C. flight tickets
KLM
Oct 31
BSL6:05 amBasel EuroAirport Swiss
16h 00m
1 stop
IAD5:05 pmWashington, D.C. Dulles Intl
Nov 4
IAD9:25 pmWashington, D.C. Dulles Intl
30h 25m
1 stop
BSL9:50 amBasel EuroAirport Swiss
$515
Find similar
KLM
Oct 31
BSL5:55 pmBasel EuroAirport Swiss
28h 10m
1 stop
IAD5:05 pmWashington, D.C. Dulles Intl
Nov 4
IAD9:25 pmWashington, D.C. Dulles Intl
30h 25m
1 stop
BSL9:50 amBasel EuroAirport Swiss
$519
Find similar
KLM
Oct 31
BSL6:05 amBasel EuroAirport Swiss
16h 00m
1 stop
IAD5:05 pmWashington, D.C. Dulles Intl
Nov 7
IAD6:05 pmWashington, D.C. Dulles Intl
10h 35m
1 stop
BSL10:40 amBasel EuroAirport Swiss
$520
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 septiembre 17, 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

jue. 10/23

12:15 pm-5:35 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

lun. 10/27

5:41 pm-2:35 pm

2 stops15h 54m

$495

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

lun. 10/20

6:35 am-8:15 pm

1 stop19h 40m

Washington, D.C. Dulles Intl

mar. 10/28

7:20 pm-3:05 pm

1 stop14h 45m

$496

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

lun. 10/20

6:35 am-7:45 pm

1 stop19h 10m

Baltimore/Washington

mar. 10/28

3:06 pm-10:20 pm

2 stops26h 14m

$497

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

vie. 10/31

7:50 pm-7:45 pm

1 stop28h 55m

Baltimore/Washington

mar. 11/4

8:35 pm-3:05 pm

1 stop12h 30m

$498

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

vie. 10/31

7:00 am-6:54 pm

2 stops16h 54m

Washington, D.C. Dulles Intl

mar. 11/4

9:45 pm-3:05 pm

1 stop11h 20m

$500

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

vie. 10/31

3:55 pm-7:45 pm

1 stop32h 50m

Baltimore/Washington

mar. 11/4

8:35 pm-10:20 pm

1 stop19h 45m

$501

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

jue. 10/2

10:10 am-3:35 pm

1 stop11h 25m

Washington, D.C. Dulles Intl

lun. 10/6

6:30 pm-1:10 pm

1 stop12h 40m

$514

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

vie. 10/31

6:05 am-5:05 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

mar. 11/4

9:25 pm-9:50 am

1 stop30h 25m

$515

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

vie. 10/31

5:55 pm-5:05 pm

1 stop28h 10m

Washington, D.C. Dulles Intl

mar. 11/4

9:25 pm-9:50 am

1 stop30h 25m

$519

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

jue. 12/18

6:05 am-4:05 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

mié. 1/7

12:35 pm-9:50 am

2 stops15h 15m

$567

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 typical price of a round-trip flight between Basel and Washington, D.C.?

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 November is your next best option. Flight prices from Basel to Washington, D.C. during November average around $520.

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 25% 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..
Search flight deals

  • 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 05m.

  • 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
1,468 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
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

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