How does KAYAK find such low prices on flights from Basel to Washington?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Basel to Washington. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Basel to Washington?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Basel to Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Basel to Washington?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Basel to Washington with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Basel to Washington?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Basel to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

What is the cheapest time of day to fly to Washington?

The cheapest time of day to fly to Washington is generally in the morning , when round-trip flights cost $865 on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $865.

How long does a flight from Basel EuroAirport Swiss to Washington take?

The duration of a flight to Washington depends on your arrival airport. The shortest route to Washington from Basel EuroAirport Swiss is to Seattle , which takes 14h 00m .

$526 CHEAP FLIGHTS from Basel to Washington

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Flights Deals

One-wayRound-trip

Seattle1 stop$526

Cheap Flights from Basel to Washington

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Basel to Washington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Basel to Washington

Fri, Sep 12 - Thu, Oct 2

6:00 am - 11:35 amBSL-SEA

14h 35m1 stop

1:30 pm - 10:55 amSEA-BSL

12h 25m1 stop

$526British Airways

Find Deal

Sat, Aug 23 - Wed, Sep 24

6:35 am - 11:35 amBSL-SEA

14h 00m1 stop

1:30 pm - 10:40 pmSEA-BSL

24h 10m1 stop

$529American Airlines

Find Deal

Thu, Oct 2 - Sat, Oct 18

6:10 am - 8:12 pmBSL-SEA

23h 02m2 stops

1:35 pm - 6:25 pmSEA-BSL

19h 50m1 stop

$536

Find Deal

Wed, Oct 8 - Sun, Dec 14

7:15 pm - 6:54 pmBSL-SEA

32h 39m2 stops

7:42 am - 3:00 pmSEA-BSL

22h 18m2 stops

$546

Find Deal

Thu, Oct 2 - Sat, Oct 18

6:15 am - 4:20 pmBSL-SEA

19h 05m2 stops

9:25 am - 1:50 pmSEA-BSL

19h 25m2 stops

$572Delta

Find Deal

Thu, Oct 2 - Sat, Oct 18

6:15 am - 4:20 pmBSL-SEA

19h 05m2 stops

9:25 am - 1:50 pmSEA-BSL

19h 25m2 stops

$573Delta

Find Deal

Fri, Jul 18 - Wed, Jul 30

6:05 am - 11:55 amBSL-SEA

14h 50m1 stop

6:50 pm - 7:35 pmSEA-BSL

15h 45m1 stop

$680Lufthansa

Find Deal

Sun, Jul 6 - Sat, Aug 9

1:00 pm - 11:37 amBSL-SEA

55h 37m2 stops

11:48 pm - 12:25 pmSEA-BSL

27h 37m2 stops

$686United Airlines

Find Deal

Mon, Jul 7 - Fri, Aug 8

11:30 am - 8:48 pmBSL-SEA

42h 18m2 stops

6:07 am - 9:10 amSEA-BSL

18h 03m2 stops

$688United Airlines

Find Deal

Tue, Jul 8 - Tue, Jul 15

6:30 pm - 11:55 amBSL-SEA

26h 25m1 stop

8:00 am - 1:40 pmSEA-BSL

20h 40m2 stops

$693Lufthansa

Find Deal

Useful Info

KAYAK's insights & trends for Basel to Washington flights

Get data-powered insights and trends into flights from Basel to Washington to help you find the cheapest flights, the best time to fly and much more.

Airlines

In the past 3 days, the cheapest round-trip tickets from Basel EuroAirport Swiss to Washington were found on British Airways ($526) and American Airlines ($529).

Find deals

Low season	November
High season	November
Cheapest flight	$526

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly and prices are also 24% lower on average.

Flight from Basel to Seattle

How does KAYAK find such low prices on flights from Basel to Washington?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Basel to Washington.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Basel to Washington?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Basel to Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Basel to Washington?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Basel to Washington with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Basel to Washington?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Basel to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
What is the cheapest time of day to fly to Washington?
The cheapest time of day to fly to Washington is generally in the morning, when round-trip flights cost $865 on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $865.

Everything you need to know for your flight from Basel to Washington

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Basel (BSL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$526 Find Cheap Flights from Basel to Washington

KAYAK searches hundreds of travel sites at once for deals on flights to Washington

Best Washington Flight Deals from Basel

Cheap Flights from Basel to Washington

Recent round-trip flight deals from Basel to Washington

Recent one-way flight deals from Basel to Washington

Recent last minute flight deals from Basel to Washington

KAYAK's insights & trends for Basel to Washington flights

Get data-powered insights and trends into flights from Basel to Washington to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Basel EuroAirport Swiss to Washington?

In the past 3 days, the cheapest round-trip tickets from Basel EuroAirport Swiss to Washington were found on British Airways ($526) and American Airlines ($529).

How long does a flight from Basel EuroAirport Swiss to Washington take?

The duration of a flight to Washington depends on your arrival airport. The shortest route to Washington from Basel EuroAirport Swiss is to Seattle, which takes 14h 00m.

Good to know

FAQs - booking Washington flights

How does KAYAK find such low prices on flights from Basel to Washington?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Basel to Washington.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Basel to Washington?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Basel to Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Basel to Washington?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Basel to Washington with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Basel to Washington?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Basel to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Washington?

The cheapest time of day to fly to Washington is generally in the morning, when round-trip flights cost $865 on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $865.

Everything you need to know for your flight from Basel to Washington

Information on your arrival and departure airports

Cabin class types available on flights to Basel

Complete your trip to Washington with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Basel

Flights to popular cities in Washington

Find deals for your return flight