Question 1

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

Accepted Answer

In the last 3 days, the lowest price for a flight from Washington, D.C. to Basel EuroAirport Swiss was $621 for a one-way ticket and $563 for a round-trip. <a href='/flight-routes/Washington-WAS/Basel-EuroAirport-Swiss-BSL'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Washington, D.C. and Basel?

Accepted Answer

Yes, you’ll need a passport to travel to Basel from Washington, D.C.. <a href='/flight-routes/Washington-WAS/Basel-EuroAirport-Swiss-BSL'>Visit our flight page for the latest deals!>/a>

Question 3

Which airports will I be using when flying from Washington, D.C. to Basel?

Accepted Answer

Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Basel EuroAirport Swiss is the only airport in Basel. You’ll usually find the cheapest deals if you fly from Washington Dulles Airport. <a href='/flight-routes/Washington-WAS/Basel-EuroAirport-Swiss-BSL'>Visit our flight page for the latest deals!>/a>

Question 4

Which aircraft models fly most regularly from Washington, D.C. to Basel?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 5

Which airline alliances offer flights from Washington, D.C. to Basel?

Accepted Answer

Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Washington, D.C. and Basel, with oneworld being the most commonly used for this route.

Question 6

How does KAYAK find such low prices on flights from Washington, D.C. to Basel?

Accepted Answer

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 Washington, D.C. to Basel. <a href='/flight-routes/Washington-WAS/Basel-EuroAirport-Swiss-BSL'>Visit our flight page for the latest deals!>/a>

Question 7

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

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basel from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Washington-WAS/Basel-EuroAirport-Swiss-BSL'>Visit our flight page for the latest deals!>/a>

Question 8

What is the Hacker Fare option on flights from Washington, D.C. to Basel?

Accepted Answer

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 to Basel with an airline and back to Washington, D.C. with another airline. <a href='/flight-routes/Washington-WAS/Basel-EuroAirport-Swiss-BSL'>Visit our flight page for the latest deals!>/a>

Question 9

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

Accepted Answer

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 to Basel from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Washington-WAS/Basel-EuroAirport-Swiss-BSL'>Visit our flight page for the latest deals!>/a>

Question 10

What is the cheapest layover airport when flying from Washington, D.C. to Basel?

Accepted Answer

Flights via Paris (CDG) offer the most affordable fares, with an average round-trip price of $635.

Question 11

What is the most popular layover airport when flying from Washington, D.C. to Basel?

Accepted Answer

Istanbul (IST) is the top choice – 57% of KAYAK users who clicked on 1-stop flights from Washington, D.C. to Basel picked an itinerary connecting there.

Question 12

Which layover airport has the quickest connection when flying from Washington, D.C. to Basel?

Accepted Answer

If you prefer a quick connection, Reykjavik (KEF) often has the shortest layovers from Washington, D.C. to Basel, with an average of 0h 53m.

Question 13

Which layover airport offers the shortest total travel time from Washington, D.C. to Basel?

Accepted Answer

Consider flying via Amsterdam (AMS) for the shortest journey. The average one-way travel time for flights connecting there is 10h 10m.

Question 14

Which airlines provide the cheapest flights from Washington, D.C. to Basel?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Basel were found on Turkish Airlines ($563) and Lufthansa ($708).

Question 15

Which airlines provide the cheapest flights from Washington, D.C. to Basel?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Basel were found on Turkish Airlines ($563) and Lufthansa ($708).

WAS - BSL

$563 Find Cheap Flights from Washington, D.C. to Basel

KAYAK searches hundreds of travel sites at once for deals on flights to Basel EuroAirport Swiss

Cheap Flights from Washington, D.C. to Basel (WAS-BSL)

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Everything you should know

KAYAK's insights & trends for Washington, D.C. to Basel flights

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

Which airlines provide the cheapest flights from Washington, D.C. to Basel?

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Basel were found on Turkish Airlines ($563) and Lufthansa ($708).

What is the most popular layover airport when flying from Washington, D.C. to Basel?

Istanbul (IST) is the top choice – 57% of KAYAK users who clicked on 1-stop flights from Washington, D.C. to Basel picked an itinerary connecting there.

What is the cheapest layover airport when flying from Washington, D.C. to Basel?

Flights via Paris (CDG) offer the most affordable fares, with an average round-trip price of $635.

Which layover airport offers the shortest total travel time from Washington, D.C. to Basel?

Consider flying via Amsterdam (AMS) for the shortest journey. The average one-way travel time for flights connecting there is 10h 10m.

Which layover airport has the quickest connection when flying from Washington, D.C. to Basel?

If you prefer a quick connection, Reykjavik (KEF) often has the shortest layovers from Washington, D.C. to Basel, with an average of 0h 53m.

Good to know

When to book flights from Washington, D.C. to Basel

FAQs for booking Washington, D.C. to Basel flights

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

In the last 3 days, the lowest price for a flight from Washington, D.C. to Basel EuroAirport Swiss was $621 for a one-way ticket and $563 for a round-trip.

Do I need a passport to fly between Washington, D.C. and Basel?

Yes, you’ll need a passport to travel to Basel from Washington, D.C..

Which airports will I be using when flying from Washington, D.C. to Basel?

Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Basel EuroAirport Swiss is the only airport in Basel. You’ll usually find the cheapest deals if you fly from Washington Dulles Airport.

Which aircraft models fly most regularly from Washington, D.C. to Basel?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Washington, D.C. to Basel?

Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Washington, D.C. and Basel, with oneworld being the most commonly used for this route.

How does KAYAK find such low prices on flights from Washington, D.C. to Basel?

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 Washington, D.C. to Basel.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basel from Washington, D.C. 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 Washington, D.C. to Basel?

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 to Basel with an airline and back to Washington, D.C. with another airline.

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

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 to Basel from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Washington, D.C. to Basel

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Cabin class types available on flights to Basel

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