Question 1

How long is the flight to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The duration of your flight to Washington, D.C. depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Washington, D.C. on KAYAK are from Prague, which takes 12h 40m, and Brno, which takes 32h 10m.

Question 2

How long is the flight to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The duration of your flight to Washington, D.C. depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Washington, D.C. on KAYAK are from Prague, which takes 12h 40m, and Brno, which takes 32h 10m.

Question 3

How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?

Accepted Answer

The city center of Washington, D.C. is 22 miles from Washington, D.C. Dulles Intl Airport.

Question 4

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The cheapest month for flights to Washington, D.C. Dulles Intl Airport is January, where tickets cost $638 on average for return flights. On the other hand, the most expensive months are August and June, where the average cost of tickets from the Czech Republic is $1,081 and $1,023 respectively. For one-way flights, the best month to travel is September with an average price of $566.

Question 5

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The cheapest month for flights to Washington, D.C. Dulles Intl Airport is January, where tickets cost $638 on average for return flights. On the other hand, the most expensive months are August and June, where the average cost of tickets from the Czech Republic is $1,081 and $1,023 respectively. For one-way flights, the best month to travel is September with an average price of $566.

Question 6

How does KAYAK find such low prices on flights to Washington Dulles Airport?

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 to Washington Dulles Airport.

Question 7

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

Accepted Answer

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

Question 8

What is the Hacker Fare option on flights to Washington Dulles Airport?

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 Washington Dulles Airport with an airline and back with another airline.

Question 9

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

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 Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 10

How many direct flights to Washington, D.C. Dulles Intl Airport are there each day?

Accepted Answer

There are around 861 direct flights from within Czech Republic to Washington, D.C. Dulles Intl Airport every day. Most flights depart in the morning, with 48% of flights departing in the morning.

Question 11

How many direct flights to Washington, D.C. Dulles Intl Airport are there each day?

Accepted Answer

There are around 861 direct flights from within Czech Republic to Washington, D.C. Dulles Intl Airport every day. Most flights depart in the morning, with 48% of flights departing in the morning.

Question 12

How many direct flights to Washington, D.C. Dulles Intl Airport are there each week?

Accepted Answer

Each week there are around 6,026 direct flights from within Czech Republic to Washington, D.C. Dulles Intl Airport. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Question 13

What are the most popular airlines flying to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The most popular airline among KAYAK users flying to Washington, D.C. Dulles Intl Airport is Icelandair, followed by KLM and United Airlines.

Low season	May
High season	March
Cheapest flight	$372

$372 Find Cheap Flights from Czech Republic to Washington Dulles Airport - Compare and Save

Cheap Flights from the Czech Republic to Dulles Intl

Recent round-trip flight deals from the Czech Republic to Dulles Intl

Recent one-way flight deals from the Czech Republic to Dulles Intl

Recent last minute flight deals from the Czech Republic to Dulles Intl

KAYAK's insights & trends for flights to Dulles Intl

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

What are the most popular airlines flying to Washington, D.C. Dulles Intl Airport?

How long is the flight to Washington, D.C. Dulles Intl Airport?

How many direct flights to Washington, D.C. Dulles Intl Airport are there each day?

Good to know

Low season

High season

Cheapest flight

FAQs - booking Washington Dulles Airport flights

Top tips for finding cheap flights to Washington Dulles Airport

Everything you need to know for your flight to Dulles Intl

Information on the airport you'll fly into in Washington, D.C.

Cabin class types available on flights to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

Find direct flights for Dulles Intl

Flights to other popular destinations

Flights from domestic origins to Dulles Intl

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight