Washington

$421+ Cheap flights from Basel EuroAirport Swiss (BSL) to Washington

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — SEA
Nov 25 — Dec 21
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Cheap flight deals from Basel to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Basel to Washington

Cheapest flights from Basel to Washington
Explore the most affordable flight options available from Basel to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Booking.com deal was found by Cheapflights users on 11/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/57:35 pmBSL - SEA
1 stop24h 45mBritish Airways
Mon 12/96:50 pmSEA - BSL
1 stop17h 45mBritish Airways
Deal found 11/19$505
This American Airlines deal was found by Cheapflights users on 11/19. 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 12/511:15 amBSL - SEA
2 stops21h 00mAmerican Airlines
Sun 12/812:15 amSEA - BSL
2 stops36h 20mAmerican Airlines
Deal found 11/19$514
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:55 amBSL - SEA
3 stops26h 15mMultiple Airlines
Mon 12/92:35 pmSEA - BSL
2 stops21h 05mMultiple Airlines
Deal found 11/19$950

Find flights from Basel to Washington within your budget

Customize your flight search to find flights from Basel to Washington 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 2,629,791 searches. Data last updated November 20, 2024.

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BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Thu 12/5

7:35 pm-11:20 am

1 stop24h 45m

Seattle/Tacoma Intl

Mon 12/9

6:50 pm-9:35 pm

1 stop17h 45m

$505

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Thu 12/5

11:15 am-11:15 pm

2 stops21h 00m

Seattle/Tacoma Intl

Sun 12/8

12:15 am-9:35 pm

2 stops36h 20m

$514

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Thu 4/10

6:35 am-7:04 pm

2 stops21h 29m

Seattle/Tacoma Intl

Tue 4/22

1:32 pm-6:20 pm

2 stops19h 48m

$526

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Thu 4/10

6:20 am-11:15 am

1 stop13h 55m

Seattle/Tacoma Intl

Tue 4/22

1:35 pm-2:05 pm

1 stop15h 30m

$536

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Sun 2/9

2:10 pm-9:30 pm

2 stops40h 20m

Seattle/Tacoma Intl

Tue 2/18

4:58 pm-4:20 pm

3 stops38h 22m

$577

BaselPortland

BSL - PDX

BSLPDX

Basel EuroAirport Swiss

Sat 2/1

6:50 am-5:53 pm

2 stops20h 03m

Portland

Fri 2/7

7:35 am-2:10 pm

2 stops21h 35m

$609

BaselPortland

BSL - PDX

BSLPDX

Basel EuroAirport Swiss

Sat 2/1

6:05 am-8:12 pm

2 stops23h 07m

Portland

Fri 2/7

1:25 pm-10:05 pm

1 stop23h 40m

$644

BaselPortland

BSL - PDX

BSLPDX

Basel EuroAirport Swiss

Sat 2/1

11:05 am-10:09 pm

3 stops20h 04m

Portland

Fri 2/7

6:00 am-7:25 pm

2 stops28h 25m

$669

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Mon 3/24

8:00 pm-2:23 pm

3 stops50h 23m

$421

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Thu 4/10

6:35 am-9:24 pm

2 stops23h 49m

$665

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 14 results
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Best time to book a flight from Basel to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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.

Travel insights for flights from Basel to Washington

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

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated November 20, 2024.
7.8
Good
1,350 reviews

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.9

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.8
Good
1,350 reviews
7.8
Good
1,350 reviews

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.9

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.4
Good
1,523 reviews
7.8
Good
1,350 reviews

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.9

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.4
Good
9,171 reviews
7.8
Good
1,350 reviews

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.9

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.2
Good
10,000 reviews
7.8
Good
1,350 reviews

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.9

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

6.8
Okay
7,148 reviews
7.8
Good
1,350 reviews

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.9

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Related info for your journey

Find useful and relevant information for your journey from Basel to Washington. 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?

    For a flight from Basel to Washington, you will be flying from EuroAirport Swiss. Basel EuroAirport Swiss (BSL) is just 3.6 mi from the center of the city.

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

    The cheapest airlines for a one-way flight from Basel EuroAirport Swiss to State of Washington are British Airways ($665), Lufthansa ($699), and KLM ($1,353).

  • Can I find deals for flights from Basel to Washington that include hotel bookings?

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

  • How can I find direct flights from Basel to Washington?

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

  • Can I find deals for business class flights from Basel to Washington?

    Yes. Cheapflights offers flight deals from Basel to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to State of Washington (average of $238). Flying from Basel EuroAirport Swiss to State of Washington in July is currently the most expensive (average of $411). 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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