How long is the flight from Basel EuroAirport Swiss to Washington, D.C.?

Departing from Basel EuroAirport Swiss to Washington, D.C. will take you 14h 45m. Basel EuroAirport Swiss and Washington, D.C. are separated by a distance of 4097 mi. This flight may include one or multiple stops.

What is the cheapest airline to fly from Basel EuroAirport Swiss to Washington, D.C. round-trip?

Cheapflights users have booked flights from Basel EuroAirport Swiss to Washington, D.C. round-trip from $794.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Basel EuroAirport Swiss to Washington, D.C.?

While some choose either Basel EuroAirport Swiss - Baltimore/Washington or Basel EuroAirport Swiss - Washington, D.C. Reagan-National, Basel EuroAirport Swiss - Washington, D.C. Dulles Intl is the most popular route from Basel EuroAirport Swiss to Washington, D.C..

What is the cheapest time of day to fly from BSL to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Basel EuroAirport Swiss to Washington, D.C. as you normally would.

What airport do you fly from for flights from Basel to Washington, D.C.?

Located just 3.6 mi from the city center, Basel EuroAirport Swiss is the airport most travelers will use when flying to Washington, D.C. from Basel. Booking flights from EuroAirport Swiss (BSL) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 1 airline.

Can I find deals for flights from Basel to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Basel to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Basel to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Basel to Washington, D.C..

Can I find deals for business class flights from Basel to Washington, D.C.?

Yes. Cheapflights offers flight deals from Basel to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$334+ Flights from Basel EuroAirport Swiss to Washington, D.C.

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Cheap flight deals from Basel to Washington, D.C.

Cheapest flights from Basel to Washington, D.C.
Explore the most affordable flight options available from Basel to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Fri 12/191:10 pmBSL - IAD

2 stops13h 05mUnited Airlines

Tue 12/235:40 pmIAD - BSL

1 stop12h 50mUnited Airlines

Deal found 12/16

$928

Thu 12/186:05 amBSL - IAD

1 stop16h 00mDelta

Tue 12/236:05 pmIAD - BSL

1 stop17h 20mDelta

Deal found 12/16

$1,167

Fri 12/196:05 amBSL - IAD

2 stops19h 14mDelta

Mon 12/229:40 pmIAD - BSL

1 stop30h 10mDelta

Deal found 12/16

$1,193

Fri 12/2610:35 amBSL - IAD

1 stop11h 15mMultiple Airlines

Wed 1/215:15 pmIAD - BSL

1 stop10h 40mMultiple Airlines

Deal found 12/17

$1,206

Thu 12/186:05 amBSL - IAD

1 stop16h 00mDelta

Mon 12/229:40 pmIAD - BSL

1 stop30h 10mDelta

Deal found 12/16

$1,258

Thu 12/186:05 amBSL - BWI

2 stops24h 14mDelta

Tue 12/232:00 pmBWI - BSL

2 stops17h 50mDelta

Deal found 12/16

$1,262

Thu 12/1811:05 amBSL - BWI

1 stop13h 40mBritish Airways

Tue 12/238:15 pmBWI - BSL

2 stops20h 05mBritish Airways

Deal found 12/16

$1,279

Thu 12/186:05 amBSL - BWI

1 stop18h 40mBritish Airways

Mon 12/225:54 pmBWI - BSL

2 stops46h 26mBritish Airways

Deal found 12/16

$1,285

Fri 12/196:05 amBSL - BWI

2 stops24h 17mDelta

Tue 12/232:00 pmBWI - BSL

2 stops17h 50mDelta

Deal found 12/16

$1,438

Fri 12/191:10 pmBSL - IAD

2 stops13h 05mUnited Airlines

Mon 12/225:45 pmIAD - BSL

2 stops16h 20mUnited Airlines

Deal found 12/16

$1,441

Fri 12/197:00 amBSL - DCA

2 stops19h 16mMultiple Airlines

Tue 12/233:25 pmDCA - BSL

2 stops17h 40mMultiple Airlines

Deal found 12/16

$2,019

Fri 12/266:05 pmBSL - IAD

1 stop23h 40mTurkish Airlines

Mon 1/51:30 pmIAD - BSL

1 stop14h 30mTurkish Airlines

Deal found 12/16

$2,103

Best flights from Basel to Washington, D.C.
Discover carefully curated flight deals from Basel to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Sat 1/3111:10 amBSL - IAD

1 stop14h 45mBritish Airways

Sat 2/75:46 pmIAD - BSL

2 stops15h 49mBritish Airways

Deal found 12/17

$571

Thu 1/296:05 amBSL - IAD

1 stop19h 50mAmerican Airlines

Mon 2/26:20 pmIAD - BSL

1 stop17h 55mAmerican Airlines

Deal found 12/16

$579

Thu 1/156:05 amBSL - IAD

1 stop16h 00mDelta

Mon 1/1912:23 pmIAD - BSL

2 stops15h 27mDelta

Deal found 12/16

$595

Sat 1/317:10 amBSL - BWI

1 stop17h 35mBritish Airways

Sat 2/78:35 pmBWI - BSL

1 stop15h 30mBritish Airways

Deal found 12/17

$574

Thu 1/226:05 amBSL - IAD

2 stops34h 53mAmerican Airlines

Mon 1/266:20 pmIAD - BSL

1 stop17h 55mAmerican Airlines

Deal found 12/15

$584

Sat 1/316:05 amBSL - IAD

1 stop16h 00mDelta

Sat 2/712:23 pmIAD - BSL

2 stops15h 27mDelta

Deal found 12/17

$595

Thu 1/226:05 amBSL - IAD

1 stop15h 30mBritish Airways

Mon 1/266:20 pmIAD - BSL

1 stop21h 15mBritish Airways

Deal found 12/15

$581

Thu 1/156:05 amBSL - DCA

2 stops16h 45mAmerican Airlines

Mon 1/191:44 pmDCA - BSL

2 stops22h 31mAmerican Airlines

Deal found 12/16

$584

Thu 1/156:05 amBSL - BWI

2 stops17h 41mDelta

Mon 1/191:02 pmBWI - BSL

2 stops14h 48mDelta

Deal found 12/16

$600

Fri 1/237:00 amBSL - DCA

2 stops18h 36mAmerican Airlines

Tue 1/2712:35 pmDCA - BSL

2 stops20h 30mAmerican Airlines

Deal found 12/15

$584

Sat 1/3111:15 amBSL - BWI

2 stops19h 26mDelta

Sat 2/710:54 amBWI - BSL

2 stops16h 56mDelta

Deal found 12/17

$601

Thu 1/811:05 amBSL - DCA

2 stops16h 58mBritish Airways

Thu 1/221:35 pmDCA - BSL

2 stops14h 40mBritish Airways

Deal found 12/16

$633

Mon 5/256:35 amBSL - DCA

2 stops18h 40mAmerican Airlines

Wed 6/32:54 pmDCA - BSL

2 stops14h 26mAmerican Airlines

Deal found 12/16

$584

Thu 1/2211:05 amBSL - BWI

2 stops18h 16mAmerican Airlines

Mon 1/266:31 pmBWI - BSL

2 stops17h 44mAmerican Airlines

Deal found 12/15

$584

Thu 1/86:05 amBSL - BWI

2 stops19h 02mDelta

Thu 1/223:38 pmBWI - BSL

2 stops16h 12mDelta

Deal found 12/16

$655

Thu 3/196:05 amBSL - DCA

2 stops15h 32mAmerican Airlines

Mon 3/235:00 pmDCA - BSL

2 stops20h 15mAmerican Airlines

Deal found 12/16

$585

Mon 5/2510:15 amBSL - BWI

2 stops16h 35mDelta

Wed 6/33:30 pmBWI - BSL

2 stops16h 15mDelta

Deal found 12/16

$667

Thu 1/227:35 pmBSL - BWI

1 stop29h 10mBritish Airways

Mon 1/269:17 amBWI - BSL

2 stops26h 58mBritish Airways

Deal found 12/15

$750

Sat 1/317:10 amBSL - DCA

2 stops15h 40mAmerican Airlines

Sat 2/76:31 pmDCA - BSL

2 stops15h 04mAmerican Airlines

Deal found 12/17

$585

Mon 5/256:35 amBSL - BWI

1 stop19h 05mAmerican Airlines

Wed 6/39:30 pmBWI - BSL

1 stop31h 25mAmerican Airlines

Deal found 12/16

$634

Fri 5/2211:45 amBSL - DCA

2 stops15h 03mBritish Airways

Thu 6/42:54 pmDCA - BSL

2 stops14h 01mBritish Airways

Deal found 12/16

$1,065

Thu 1/86:05 amBSL - DCA

3 stops43h 55mMultiple Airlines

Thu 1/229:35 amDCA - BSL

3 stops46h 35mMultiple Airlines

Deal found 12/16

$23,729

Sat 1/317:10 amBSL - DCA

3 stops41h 44mMultiple Airlines

Sat 2/76:10 amDCA - BSL

3 stops46h 00mMultiple Airlines

Deal found 12/17

$23,739

Thu 1/156:05 amBSL - DCA

3 stops46h 55mMultiple Airlines

Mon 1/196:10 amDCA - BSL

3 stops46h 05mMultiple Airlines

Deal found 12/16

$24,625

Last-minute flights from Basel to Washington, D.C.
Discover last-minute flight deals from Basel to Washington, D.C.. Data last updated December 18, 2025 and is based on user searches.

Thu 1/156:05 amBSL - DCA

2 stops16h 45mAmerican Airlines

Mon 1/191:44 pmDCA - BSL

2 stops22h 31mAmerican Airlines

Deal found 12/16

$584

Thu 1/156:05 amBSL - IAD

1 stop16h 00mDelta

Mon 1/1912:23 pmIAD - BSL

2 stops15h 27mDelta

Deal found 12/16

$595

Thu 1/156:05 amBSL - BWI

2 stops17h 41mDelta

Mon 1/191:02 pmBWI - BSL

2 stops14h 48mDelta

Deal found 12/16

$600

Thu 1/226:05 amBSL - IAD

1 stop15h 30mBritish Airways

Mon 1/266:20 pmIAD - BSL

1 stop21h 15mBritish Airways

Deal found 12/15

$581

Thu 1/226:05 amBSL - IAD

2 stops34h 53mAmerican Airlines

Mon 1/266:20 pmIAD - BSL

1 stop17h 55mAmerican Airlines

Deal found 12/15

$584

Thu 1/2211:05 amBSL - BWI

2 stops18h 16mAmerican Airlines

Mon 1/266:31 pmBWI - BSL

2 stops17h 44mAmerican Airlines

Deal found 12/15

$584

Thu 1/296:05 amBSL - IAD

1 stop19h 50mAmerican Airlines

Mon 2/26:20 pmIAD - BSL

1 stop17h 55mAmerican Airlines

Deal found 12/16

$579

Sat 1/3111:10 amBSL - IAD

1 stop14h 45mBritish Airways

Sat 2/75:46 pmIAD - BSL

2 stops15h 49mBritish Airways

Deal found 12/17

$571

Sat 1/317:10 amBSL - BWI

1 stop17h 35mBritish Airways

Sat 2/78:35 pmBWI - BSL

1 stop15h 30mBritish Airways

Deal found 12/17

$574

Sat 1/317:10 amBSL - DCA

2 stops15h 40mAmerican Airlines

Sat 2/76:31 pmDCA - BSL

2 stops15h 04mAmerican Airlines

Deal found 12/17

$585

Sat 1/3111:15 amBSL - IAD

2 stops19h 09mDelta

Sat 2/712:23 pmIAD - BSL

2 stops15h 27mDelta

Deal found 12/17

$601

Sat 1/3111:15 amBSL - BWI

2 stops19h 26mDelta

Sat 2/710:54 amBWI - BSL

2 stops16h 56mDelta

Deal found 12/17

$601

One-way flights from Basel to Washington, D.C.
Search for one-way flight options from Basel to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sun 6/77:05 amBSL - IAD

1 stop16h 20mBritish Airways

Deal found 12/17

$334

Sun 6/77:05 amBSL - BWI

1 stop18h 40mBritish Airways

Deal found 12/17

$334

Sun 6/77:05 amBSL - DCA

2 stops22h 02mMultiple Airlines

Deal found 12/16

$339

Fri 5/2911:45 amBSL - IAD

1 stop11h 40mBritish Airways

Deal found 12/17

$374

Sun 6/77:05 amBSL - BWI

2 stops18h 17mAmerican Airlines

Deal found 12/16

$462

Sun 6/77:05 amBSL - IAD

2 stops14h 45mAmerican Airlines

Deal found 12/17

$483

Fri 5/2911:45 amBSL - DCA

2 stops15h 03mMultiple Airlines

Deal found 12/17

$503

Sun 6/710:15 amBSL - BWI

2 stops17h 58mDelta

Deal found 12/17

$740

Tue 1/1311:00 amBSL - DCA

2 stops13h 54mBritish Airways

Deal found 12/16

$879

Fri 5/296:00 amBSL - IAD

2 stops14h 20mMultiple Airlines

Deal found 12/17

$967

Thu 1/86:05 pmBSL - IAD

1 stop23h 40mTurkish Airlines

Deal found 12/16

$1,054

Fri 1/236:05 pmBSL - IAD

1 stop23h 40mTurkish Airlines

Deal found 12/16

$1,079

Find flight deals from Basel to Washington, D.C.

Round-trip from	$571 (Flysmarter)
One-way from	$334 (British Airways)
Popular in	January
Cheapest in	February
Average price	$544

From Basel EuroAirport Swiss to Washington, D.C. (WAS)

Search Deals

One-way flight from Basel EuroAirport Swiss to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 31% potential increase in price ($322 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 16% potential price decrease ($100 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights 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

Sat 1/31

11:10 am-7:55 pm

1 stop14h 45m

Washington, D.C. Dulles Intl

Sat 2/7

5:46 pm-3:35 pm

2 stops15h 49m

$571

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Sat 1/31

7:10 am-6:45 pm

1 stop17h 35m

Baltimore/Washington

Sat 2/7

8:35 pm-6:05 pm

1 stop15h 30m

$574

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 1/29

6:05 am-7:55 pm

1 stop19h 50m

Washington, D.C. Dulles Intl

Mon 2/2

6:20 pm-6:15 pm

1 stop17h 55m

$579

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 1/22

6:05 am-3:35 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

Mon 1/26

6:20 pm-9:35 pm

1 stop21h 15m

$581

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 1/22

6:05 am-10:58 am

2 stops34h 53m

Washington, D.C. Dulles Intl

Mon 1/26

6:20 pm-6:15 pm

1 stop17h 55m

$584

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Thu 1/15

6:05 am-4:50 pm

2 stops16h 45m

Washington, D.C. Reagan-National

Mon 1/19

1:44 pm-6:15 pm

2 stops22h 31m

$584

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Fri 1/23

7:00 am-7:36 pm

2 stops18h 36m

Washington, D.C. Reagan-National

Tue 1/27

12:35 pm-3:05 pm

2 stops20h 30m

$584

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Mon 5/25

6:35 am-7:15 pm

2 stops18h 40m

Washington, D.C. Reagan-National

Wed 6/3

2:54 pm-11:20 am

2 stops14h 26m

$584

BaselBaltimore

BSL - BWI

BSLBWI

Basel EuroAirport Swiss

Thu 1/22

11:05 am-11:21 pm

2 stops18h 16m

Baltimore/Washington

Mon 1/26

6:31 pm-6:15 pm

2 stops17h 44m

$584

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Thu 3/19

6:05 am-4:37 pm

2 stops15h 32m

Washington, D.C. Reagan-National

Mon 3/23

5:00 pm-6:15 pm

2 stops20h 15m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 43 results

...

Best time to book a flight from Basel to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Basel with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Basel EuroAirport Swiss to Washington, D.C.

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Basel to Washington, D.C.?
Located just 3.6 mi from the city center, Basel EuroAirport Swiss is the airport most travelers will use when flying to Washington, D.C. from Basel. Booking flights from EuroAirport Swiss (BSL) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 1 airline.
How long is the flight from Basel EuroAirport Swiss to Washington, D.C.?
Departing from Basel EuroAirport Swiss to Washington, D.C. will take you 14h 45m. Basel EuroAirport Swiss and Washington, D.C. are separated by a distance of 4097 mi. This flight may include one or multiple stops.
What is the cheapest airline to fly from Basel EuroAirport Swiss to Washington, D.C. round-trip?
Cheapflights users have booked flights from Basel EuroAirport Swiss to Washington, D.C. round-trip from $794.
What are the most popular routes from Basel EuroAirport Swiss to Washington, D.C.?
While some choose either Basel EuroAirport Swiss - Baltimore/Washington or Basel EuroAirport Swiss - Washington, D.C. Reagan-National, Basel EuroAirport Swiss - Washington, D.C. Dulles Intl is the most popular route from Basel EuroAirport Swiss to Washington, D.C..
Can I find deals for flights from Basel to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Basel to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Basel to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Basel to Washington, D.C..
Can I find deals for business class flights from Basel to Washington, D.C.?
Yes. Cheapflights offers flight deals from Basel to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Basel to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest$794	Average$821	FlexibilityNo cancel fee	On-time77%

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$334+ Cheap flights from Basel EuroAirport Swiss (BSL) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/7. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Basel to Washington, D.C.

Cheapest flights from Basel to Washington, D.C.Explore the most affordable flight options available from Basel to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Basel to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Basel to Washington, D.C.

Round-trip from

One-way from

Popular in

Cheapest in

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Cheapflights Fare Finder

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

Best time to book a flight from Basel to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Basel with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Basel EuroAirport Swiss to Washington, D.C.

Related info for your journey

Find useful and relevant information for your journey from Basel to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Basel to Washington, D.C.?

How long is the flight from Basel EuroAirport Swiss to Washington, D.C.?

What is the cheapest airline to fly from Basel EuroAirport Swiss to Washington, D.C. round-trip?

What are the most popular routes from Basel EuroAirport Swiss to Washington, D.C.?

Can I find deals for flights from Basel to Washington, D.C. that include hotel bookings?

How can I find direct flights from Basel to Washington, D.C.?

Can I find deals for business class flights from Basel to Washington, D.C.?

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

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Alternative routes for Basel to Washington, D.C.

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Top airline flying from Basel to Washington, D.C.

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Cheapest flights from Basel to Washington, D.C.
Explore the most affordable flight options available from Basel to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.