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District of Columbia

$452+ Cheap flights from Basel EuroAirport Swiss (BSL) to District of Columbia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — IAD
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Basel to District of Columbia

Keep the following information in mind while searching for Basel to District of Columbia flight deals. Data was last updated April 17, 2025.

Round-trip from

$453
(British Airways)

Popular in

August

Cheapest in

September

Average price

$576
From Basel EuroAirport Swiss to District of Columbia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Basel to District of Columbia

Cheapest flights from Basel to District of Columbia
Explore the most affordable flight options available from Basel to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Iberia deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2412:15 pmBSL - IAD
1 stop11h 20mBritish Airways
Wed 5/710:40 pmIAD - BSL
1 stop14h 20mBritish Airways
Deal found 4/16$452
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:10 amBSL - DCA
2 stops15h 46mAmerican Airlines
Tue 4/293:54 pmDCA - BSL
2 stops13h 01mAmerican Airlines
Deal found 4/16$465
This Billigflug deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:45 pmBSL - IAD
1 stop26h 05mMultiple Airlines
Tue 4/2910:40 pmIAD - BSL
1 stop10h 25mMultiple Airlines
Deal found 4/16$485
This British Airways deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1711:50 amBSL - DCA
2 stops16h 46mBritish Airways
Sat 5/243:54 pmDCA - BSL
2 stops19h 46mBritish Airways
Deal found 4/16$495
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/264:20 pmBSL - IAD
1 stop29h 15mAmerican Airlines
Wed 11/59:55 pmIAD - BSL
1 stop14h 45mAmerican Airlines
Deal found 4/17$521
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2410:15 amBSL - IAD
1 stop11h 20mDelta
Wed 5/712:25 pmIAD - BSL
2 stops15h 05mDelta
Deal found 4/17$526
This KLM deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/242:25 pmBSL - IAD
1 stop31h 10mKLM
Tue 4/291:44 pmIAD - BSL
2 stops13h 51mKLM
Deal found 4/16$528
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:15 amBSL - DCA
2 stops16h 36mDelta
Wed 5/71:15 pmDCA - BSL
2 stops14h 15mDelta
Deal found 4/16$530
This Lufthansa deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/318:10 pmBSL - IAD
1 stop25h 10mLufthansa
Wed 8/135:10 pmIAD - BSL
2 stops13h 15mLufthansa
Deal found 4/16$532
This Air Canada deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:15 pmBSL - IAD
2 stops22h 20mAir Canada
Sat 11/84:35 pmIAD - BSL
2 stops14h 55mAir Canada
Deal found 4/17$539
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:35 amBSL - IAD
1 stop16h 30mUnited Airlines
Mon 11/312:35 pmIAD - BSL
2 stops14h 20mUnited Airlines
Deal found 4/17$585
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:45 amBSL - DCA
2 stops14h 58mUnited Airlines
Mon 11/312:00 pmDCA - BSL
2 stops14h 55mUnited Airlines
Deal found 4/17$598

Cheapflights Fare Finder

Customize your flight search to find flights from Basel to District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to District of Columbia that are best for you.

Fly from

Basel

Fly to

District of Columbia

Route

Depart

Return

Price

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 6/19

6:10 am-8:10 pm

1 stop20h 00m

Washington, D.C. Dulles Intl

Sat 7/12

10:45 pm-10:50 pm

1 stop18h 05m

$453

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Sat 5/17

6:35 am-6:12 pm

2 stops17h 37m

Washington, D.C. Reagan-National

Mon 5/26

7:50 pm-7:00 pm

2 stops17h 10m

$495

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Sat 5/17

6:35 am-6:12 pm

2 stops17h 37m

Washington, D.C. Reagan-National

Fri 5/23

10:00 pm-10:50 pm

2 stops18h 50m

$527

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 5/18

8:30 am-3:50 pm

1 stop13h 20m

Washington, D.C. Dulles Intl

Sun 5/25

10:20 pm-7:35 pm

1 stop15h 15m

$531

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 8/3

7:05 am-3:55 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Sun 8/31

10:40 pm-10:50 pm

1 stop18h 10m

$554

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Thu 6/19

6:15 am-4:44 pm

2 stops16h 29m

Washington, D.C. Dulles Intl

Sat 7/12

5:00 pm-2:50 pm

2 stops15h 50m

$561

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Fri 8/1

2:25 pm-11:28 pm

2 stops15h 03m

Washington, D.C. Reagan-National

Fri 8/15

5:00 pm-1:50 pm

2 stops14h 50m

$679

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Sun 5/18

10:10 am-9:20 pm

2 stops17h 10m

Washington, D.C. Reagan-National

Sat 5/24

11:00 am-1:50 pm

2 stops20h 50m

$694

BaselWashington, D.C.

BSL - IAD

BSLIAD

Basel EuroAirport Swiss

Sun 5/18

6:55 pm-11:45 am

1 stop22h 50m

Washington, D.C. Dulles Intl

Thu 5/22

1:30 pm-6:00 pm

1 stop22h 30m

$819

BaselWashington, D.C.

BSL - DCA

BSLDCA

Basel EuroAirport Swiss

Fri 8/1

2:25 pm-9:53 pm

2 stops13h 28m

Washington, D.C. Reagan-National

Thu 8/14

1:45 pm-9:30 am

2 stops13h 45m

$839

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 20 results
1
2

Best time to book a flight from Basel to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia 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 District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated April 17, 2025.
Read reviews from past customers who have flown Delta, KLM and United Airlines from Basel to District of Columbia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Turkish Airlines
7.3
Good
3,769 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Basel to District of Columbia. 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 District of Columbia?

    Most people fly from Basel EuroAirport Swiss (BSL) if they book a flight from Basel to District of Columbia. Basel EuroAirport Swiss is conveniently located just 3.6 mi from Basel’s city center.

  • What are the cheapest airlines to fly from Basel EuroAirport Swiss to District of Columbia one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $574. However, be on the lookout for offers from Lufthansa and Delta, as they are both options that can get you from Basel EuroAirport Swiss to District of Columbia for a low price.

  • Can I find deals for flights from Basel to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Basel to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Basel to District of Columbia?

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

  • Can I find deals for business class flights from Basel to District of Columbia?

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

  • What is the cheapest month to book a flight from Basel EuroAirport Swiss to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to District of Columbia (average of $309). Flying from Basel EuroAirport Swiss to District of Columbia in June is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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