What are the cheapest airlines flying from Washington, D.C. to Basel EuroAirport Swiss round-trip?

Flying on Turkish Airlines is currently your cheapest option to Basel EuroAirport Swiss, with prices starting at $552. Additional round-trip tickets that might be worth considering are offered by British Airways and Delta, with the lowest prices starting at $667 and $715, respectively.

What are the cheapest airlines to fly from Washington, D.C. to Basel EuroAirport Swiss one-way?

To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $652. British Airways flights start at $745 while deals on Delta start at $748 one-way.

What is the cheapest month to book a flight from Washington, D.C. to Basel EuroAirport Swiss?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Basel EuroAirport Swiss (average of $545). Flying from Washington, D.C. to Basel EuroAirport Swiss in June is currently the most expensive (average of $1,132). 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.

What is the cheapest day to fly from Washington, D.C. to Basel EuroAirport Swiss?

Travelers seeking maximum savings on their Washington, D.C. to Basel EuroAirport Swiss flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

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

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

Flights from Washington, D.C. to Basel EuroAirport Swiss are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Basel EuroAirport Swiss.

What is the cheapest month to fly from Washington, D.C. to Basel EuroAirport Swiss?

Our data shows that October tends to be the cheapest month to fly to Basel EuroAirport Swiss from Washington, D.C.. Users have commonly found prices around $1,473 for the month, but tickets can be as low as $494. Due to multiple factors, prepare for potentially higher prices in January.

Most accurate provider : When it comes to deals on Washington, D.C.-Basel EuroAirport Swiss flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Basel EuroAirport Swiss flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Basel EuroAirport Swiss flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Basel EuroAirport Swiss flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Basel EuroAirport Swiss flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

For a flight from Washington, D.C. to Basel, you will be flying into EuroAirport Swiss. Basel EuroAirport Swiss (BSL) is just 3.6 mi from the center of the city. EuroAirport Swiss is the only Basel airport and it handles 0 inbound flights from Washington, D.C. per day. 1 airline has flights to Basel EuroAirport Swiss from Washington, D.C. on a regular basis.

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

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

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

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

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

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

$370+ Flights from Washington, D.C. to Basel EuroAirport Swiss

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$552 (oojo)
One-way from	$370 (Kiwi.com)

Provider with most accurate pricing for Washington, D.C. (WAS)-Basel EuroAirport Swiss flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Basel EuroAirport Swiss flights.

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

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

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

Cheapest flights from Washington, D.C. to Basel
Explore the most affordable flight options available from Washington, D.C. to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Tue 2/119:25 pmIAD - BSL

1 stop30h 40mTurkish Airlines

Mon 2/1711:00 amBSL - IAD

1 stop31h 15mTurkish Airlines

Deal found 1/15

$545

Tue 3/187:40 pmIAD - BSL

1 stop13h 25mMultiple Airlines

Wed 3/265:55 pmBSL - IAD

1 stop27h 50mMultiple Airlines

Deal found 1/16

$704

Tue 3/187:40 pmIAD - BSL

1 stop13h 25mDelta

Wed 3/2611:15 amBSL - IAD

2 stops16h 45mDelta

Deal found 1/16

$715

Mon 3/38:30 pmBWI - BSL

1 stop19h 05mBritish Airways

Mon 3/1010:55 amBSL - BWI

1 stop13h 50mBritish Airways

Deal found 1/16

$717

Mon 3/38:09 pmBWI - BSL

2 stops16h 01mAmerican Airlines

Mon 3/1010:55 amBSL - BWI

2 stops16h 22mAmerican Airlines

Deal found 1/16

$733

Mon 3/37:05 pmDCA - BSL

2 stops17h 05mAmerican Airlines

Mon 3/106:35 amBSL - DCA

2 stops16h 24mAmerican Airlines

Deal found 1/16

$733

Tue 3/1811:10 amDCA - BSL

2 stops18h 20mMultiple Airlines

Wed 3/2611:05 amBSL - DCA

2 stops16h 32mMultiple Airlines

Deal found 1/16

$740

Tue 3/183:55 pmIAD - BSL

2 stops13h 35mAir Canada

Wed 3/267:10 amBSL - IAD

2 stops19h 13mAir Canada

Deal found 1/16

$781

Fri 2/146:10 pmBWI - BSL

3 stops18h 00mMultiple Airlines

Fri 2/216:45 amBSL - BWI

2 stops16h 15mMultiple Airlines

Deal found 1/15

$810

Sat 3/1510:55 pmIAD - BSL

1 stop14h 05mBritish Airways

Sun 3/2311:20 amBSL - IAD

1 stop14h 25mBritish Airways

Deal found 1/15

$853

Thu 12/45:30 pmIAD - BSL

1 stop12h 55mUnited Airlines

Sat 12/132:15 pmBSL - IAD

2 stops25h 36mUnited Airlines

Deal found 1/14

$880

Thu 12/410:20 pmIAD - BSL

1 stop15h 10mLufthansa

Sat 12/139:35 amBSL - IAD

1 stop16h 30mLufthansa

Deal found 1/14

$885

Best flights from Washington, D.C. to Basel
Discover carefully curated flight deals from Washington, D.C. to Basel that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 17, 2025.

Tue 3/183:00 pmIAD - BSL

1 stop21h 10mTurkish Airlines

Wed 3/266:05 pmBSL - IAD

1 stop31h 25mTurkish Airlines

Deal found 1/16

$552

Mon 3/39:55 pmIAD - BSL

1 stop14h 15mBritish Airways

Mon 3/108:00 pmBSL - IAD

1 stop25h 35mBritish Airways

Deal found 1/16

$667

Tue 3/187:40 pmIAD - BSL

1 stop13h 25mMultiple Airlines

Wed 3/265:55 pmBSL - IAD

1 stop27h 50mMultiple Airlines

Deal found 1/16

$704

Tue 3/187:40 pmIAD - BSL

1 stop13h 25mDelta

Wed 3/2611:15 amBSL - IAD

2 stops16h 45mDelta

Deal found 1/16

$715

Mon 3/36:31 pmIAD - BSL

2 stops17h 39mAmerican Airlines

Mon 3/106:35 amBSL - IAD

1 stop19h 10mAmerican Airlines

Deal found 1/16

$723

Tue 3/183:55 pmIAD - BSL

2 stops13h 35mAir Canada

Wed 3/267:10 amBSL - IAD

2 stops19h 13mAir Canada

Deal found 1/16

$781

Fri 2/145:35 pmIAD - BSL

1 stop11h 05mAir France

Fri 2/216:05 amBSL - IAD

1 stop15h 40mAir France

Deal found 1/15

$924

Tue 4/16:10 pmIAD - BSL

1 stop10h 45mUnited Airlines

Tue 4/151:00 pmBSL - IAD

2 stops12h 45mUnited Airlines

Deal found 1/16

$937

Fri 2/145:35 pmIAD - BSL

2 stops14h 30mKLM

Fri 2/216:05 amBSL - IAD

2 stops16h 10mKLM

Deal found 1/15

$985

Mon 3/38:30 pmBWI - BSL

1 stop19h 05mBritish Airways

Mon 3/1010:55 amBSL - BWI

1 stop13h 50mBritish Airways

Deal found 1/16

$717

Mon 3/38:09 pmBWI - BSL

2 stops16h 01mAmerican Airlines

Mon 3/1010:55 amBSL - BWI

2 stops16h 22mAmerican Airlines

Deal found 1/16

$733

Tue 3/1811:10 amDCA - BSL

2 stops18h 20mMultiple Airlines

Wed 3/2611:05 amBSL - DCA

2 stops16h 32mMultiple Airlines

Deal found 1/16

$740

Last-minute flights from Washington, D.C. to Basel
Discover last-minute flight deals from Washington, D.C. to Basel. Data last updated January 17, 2025 and is based on user searches.

Wed 1/226:25 pmIAD - BSL

2 stops12h 45mMultiple Airlines

Sun 2/29:35 amBSL - IAD

1 stop12h 20mMultiple Airlines

Deal found 1/15

$12,350

Sun 2/212:38 pmIAD - BSL

2 stops18h 32mAir Canada

Mon 2/172:10 pmBSL - IAD

2 stops31h 03mAir Canada

Deal found 1/16

$1,255

Sun 2/26:50 pmDCA - BSL

2 stops12h 20mAir Canada

Mon 2/172:10 pmBSL - DCA

2 stops31h 19mAir Canada

Deal found 1/16

$1,255

Sun 2/28:30 pmBWI - BSL

1 stop12h 30mAmerican Airlines

Mon 2/1710:55 amBSL - BWI

2 stops17h 03mAmerican Airlines

Deal found 1/16

$1,316

Fri 2/146:10 pmBWI - BSL

3 stops18h 00mMultiple Airlines

Fri 2/216:45 amBSL - BWI

2 stops16h 15mMultiple Airlines

Deal found 1/15

$810

Fri 2/145:35 pmIAD - BSL

1 stop11h 05mAir France

Fri 2/216:05 amBSL - IAD

1 stop15h 40mAir France

Deal found 1/15

$924

Fri 2/145:35 pmIAD - BSL

1 stop11h 05mDelta

Fri 2/216:05 amBSL - IAD

2 stops17h 59mDelta

Deal found 1/15

$934

Fri 2/145:35 pmIAD - BSL

2 stops14h 30mKLM

Fri 2/216:05 amBSL - IAD

2 stops16h 10mKLM

Deal found 1/15

$985

Fri 2/145:10 pmIAD - BSL

2 stops13h 55mMultiple Airlines

Fri 2/211:05 pmBSL - IAD

3 stops32h 35mMultiple Airlines

Deal found 1/15

$1,009

Fri 2/1411:10 amDCA - BSL

2 stops17h 20mMultiple Airlines

Fri 2/217:10 amBSL - DCA

2 stops14h 19mMultiple Airlines

Deal found 1/15

$1,075

Fri 2/148:30 pmBWI - BSL

1 stop14h 30mBritish Airways

Fri 2/2111:15 amBSL - BWI

1 stop13h 30mBritish Airways

Deal found 1/15

$1,177

Wed 2/269:25 pmIAD - BSL

1 stop30h 40mTurkish Airlines

Mon 3/311:00 amBSL - IAD

1 stop38h 30mTurkish Airlines

Deal found 1/16

$569

One-way flights from Washington, D.C. to Basel
Search for one-way flight options from Washington, D.C. to Basel. Find affordable one-way fares based on user searches. Data last updated January 17, 2025.

Mon 1/207:40 pmIAD - BSL

3 stops36h 00mMultiple Airlines

Deal found 1/15

$370

Tue 1/212:00 pmIAD - BSL

1 stop21h 10mTurkish Airlines

Deal found 1/15

$652

Sun 4/69:20 pmBWI - BSL

1 stop15h 00mBritish Airways

Deal found 1/16

$745

Sun 4/63:25 pmBWI - BSL

2 stops15h 45mDelta

Deal found 1/16

$748

Mon 2/106:00 pmIAD - BSL

1 stop10h 10mBritish Airways

Deal found 1/15

$796

Sat 4/56:09 pmDCA - BSL

2 stops18h 16mBritish Airways

Deal found 1/16

$796

Fri 4/412:10 pmDCA - BSL

2 stops15h 20mDelta

Deal found 1/16

$809

Tue 1/216:30 pmIAD - BSL

1 stop13h 35mDelta

Deal found 1/15

$1,219

Mon 1/205:50 pmIAD - BSL

1 stop10h 35mLufthansa

Deal found 1/15

$1,690

Tue 1/218:25 amIAD - BSL

2 stops22h 00mUnited Airlines

Deal found 1/15

$2,768

Find flights from Washington, D.C. to Basel within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 3/18

3:00 pm-5:10 pm

1 stop21h 10m

Basel EuroAirport Swiss

Wed 3/26

6:05 pm-8:30 pm

1 stop31h 25m

$552

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Wed 2/26

7:30 pm-10:35 pm

2 stops21h 05m

Basel EuroAirport Swiss

Mon 3/3

6:05 am-6:30 pm

2 stops18h 25m

$601

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 3/3

9:55 pm-6:10 pm

1 stop14h 15m

Basel EuroAirport Swiss

Mon 3/10

8:00 pm-4:35 pm

1 stop25h 35m

$667

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 3/18

7:40 pm-2:05 pm

1 stop13h 25m

Basel EuroAirport Swiss

Wed 3/26

5:55 pm-4:45 pm

1 stop27h 50m

$704

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 3/18

7:40 pm-2:05 pm

1 stop13h 25m

Basel EuroAirport Swiss

Wed 3/26

11:15 am-11:00 pm

2 stops16h 45m

$715

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Mon 3/3

6:31 pm-6:10 pm

2 stops17h 39m

Basel EuroAirport Swiss

Mon 3/10

6:35 am-8:45 pm

1 stop19h 10m

$723

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 3/18

11:10 am-10:30 am

2 stops18h 20m

Basel EuroAirport Swiss

Wed 3/26

11:05 am-10:37 pm

2 stops16h 32m

$740

BaltimoreBasel

BWI - BSL

BWIBSL

Baltimore/Washington

Tue 3/18

6:07 pm-3:00 pm

2 stops15h 53m

Basel EuroAirport Swiss

Wed 3/26

6:15 am-7:45 pm

1 stop18h 30m

$756

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Sun 3/9

7:59 pm-3:00 pm

2 stops14h 01m

Basel EuroAirport Swiss

Tue 3/18

11:05 am-8:15 pm

2 stops14h 10m

$761

Washington, D.C.Basel

IAD - BSL

IADBSL

Washington, D.C. Dulles Intl

Tue 3/18

3:55 pm-10:30 am

2 stops13h 35m

Basel EuroAirport Swiss

Wed 3/26

7:10 am-9:23 pm

2 stops19h 13m

$781

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 30 results

Compare providers for flights from Washington, D.C. to Basel

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Basel in January.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Basel EuroAirport Swiss flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Basel EuroAirport Swiss flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Basel EuroAirport Swiss flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Basel EuroAirport Swiss flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Basel EuroAirport Swiss flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Basel from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to Basel

Get recent, data-driven insights about flights from Washington, D.C. to Basel including ideal travel times, pricing trends, and more.

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

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Basel EuroAirport Swiss at noon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

Rainfall in Basel by month

In terms of precipitation, rainfall in Basel EuroAirport Swiss ranges from 1.9 - 3.4 inches per month. June is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Basel EuroAirport Swiss when rainfall is around 1.9 in.

Temperature in Basel by month

If weather is an important factor for your trip to Basel EuroAirport Swiss, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Basel

See what other customers who have flown with Delta, Air Canada and KLM from Washington, D.C. to Basel have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,511 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,511 reviews

Delta

8.0

Very good

8,511 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,339 reviews

Delta

8.0

Very good

8,511 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,487 reviews

Delta

8.0

Very good

8,511 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,965 reviews

Delta

8.0

Very good

8,511 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines

7.3

Good

3,921 reviews

Delta

8.0

Very good

8,511 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Basel from Washington, D.C.?
For a flight from Washington, D.C. to Basel, you will be flying into EuroAirport Swiss. Basel EuroAirport Swiss (BSL) is just 3.6 mi from the center of the city. EuroAirport Swiss is the only Basel airport and it handles 0 inbound flights from Washington, D.C. per day. 1 airline has flights to Basel EuroAirport Swiss from Washington, D.C. on a regular basis.
What are the cheapest airlines flying from Washington, D.C. to Basel EuroAirport Swiss round-trip?
Flying on Turkish Airlines is currently your cheapest option to Basel EuroAirport Swiss, with prices starting at $552. Additional round-trip tickets that might be worth considering are offered by British Airways and Delta, with the lowest prices starting at $667 and $715, respectively.
What are the cheapest airlines to fly from Washington, D.C. to Basel EuroAirport Swiss one-way?
To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $652. British Airways flights start at $745 while deals on Delta start at $748 one-way.
What are the most popular routes from Washington, D.C. to Basel EuroAirport Swiss?
While some choose either Baltimore/Washington - Basel EuroAirport Swiss or Washington, D.C. Reagan-National - Basel EuroAirport Swiss, Washington, D.C. Dulles Intl - Basel EuroAirport Swiss is the most popular route from Washington, D.C. to Basel EuroAirport Swiss.
Can I find deals for flights from Washington, D.C. to Basel that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Basel?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Basel.
Can I find deals for business class flights from Washington, D.C. to Basel?
Yes. Cheapflights offers flight deals from Washington, D.C. to Basel 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 Washington, D.C. to Basel EuroAirport Swiss?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Basel EuroAirport Swiss (average of $545). Flying from Washington, D.C. to Basel EuroAirport Swiss in June is currently the most expensive (average of $1,132). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Basel

Dulles Intl to Basel flights

Reagan-National to Basel flights

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

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$530	Average$583	FlexibilityNo cancel fee	On-time77%

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$370+ Cheap flights from Washington, D.C. (WAS) to Basel EuroAirport Swiss (BSL)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Basel with Cheapflights

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

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Most trusted provider

Round-trip from

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

Cheapest flights from Washington, D.C. to BaselExplore the most affordable flight options available from Washington, D.C. to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Explore the most affordable flight options available from Washington, D.C. to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Find flights from Washington, D.C. to Basel within your budget

Compare providers for flights from Washington, D.C. to Basel

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Basel in January.

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

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

Travel insights for flights from Washington, D.C. to Basel

Get recent, data-driven insights about flights from Washington, D.C. to Basel including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Washington, D.C. to Basel. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

Rainfall in Basel by month

Plan your trip to Basel by taking into account the average rainfall totals by month.

Temperature in Basel by month

Plan your trip to Basel by taking into account the average temperature totals by month.

Reviews of airlines servicing Basel

See what other customers who have flown with Delta, Air Canada and KLM from Washington, D.C. to Basel have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Basel. 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 into for flights to Basel from Washington, D.C.?

What are the cheapest airlines flying from Washington, D.C. to Basel EuroAirport Swiss round-trip?

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Cheapest flights from Washington, D.C. to Basel
Explore the most affordable flight options available from Washington, D.C. to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.