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Home Flights North America USA Washington, D.C. Cheap flights to Washington, D.C. Dulles Intl

Flights to Dulles Intl in 2022

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJuneHigh demand for flights, 8% potential price rise
Cheapest inAugustBest time to find cheap flights, 3% potential price drop
Average price$315Average for round-trip flights in May 2022
Round-trip from$255From Las Vegas Harry Reid Intl to Washington, D.C. Dulles Intl
One-way from$10One-way flight from Las Vegas Harry Reid Intl (LAS) to Washington, D.C. Dulles Intl (IAD)

Cheap flights to Washington, D.C. Dulles Intl Airport in May, June 2022

The best prices found for IAD flights for May, June
3 Jun - 4 Jun
$394pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
United Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl
1 Jun - 4 Jun
$405pp
LAS
Las Vegas Harry Reid Intl
United Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
United Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl
1 Jun - 4 Jun
$414pp
LAS
Las Vegas Harry Reid Intl
United Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
United Airlines
 
1 STOP
LAS
Las Vegas Harry Reid Intl

Washington, D.C. Dulles Intl Airport 2022 flight deals

Cheap flights to Washington, D.C. Dulles Intl Airport found for this year
15 Nov - 21 Nov
$296pp
LAS
Las Vegas Harry Reid Intl
Delta
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Delta
 
1 STOP
LAS
Las Vegas Harry Reid Intl
11 Oct - 18 Oct
$316pp
LAS
Las Vegas Harry Reid Intl
Delta
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Delta
 
1 STOP
LAS
Las Vegas Harry Reid Intl
8 Sep - 20 Sep
$319pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Delta
 
1 STOP
LAS
Las Vegas Harry Reid Intl

Last minute flights to Washington, D.C. Dulles Intl Airport

Late deals on round-trip flights to Washington, D.C. Dulles Intl Airport, departing today and this week
28 May - 30 May
$444pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
United Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl
27 May - 30 May
$449pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
   
2 STOPS
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Delta
 
1 STOP
LAS
Las Vegas Harry Reid Intl
26 May - 31 May
$450pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
United Airlines
 
1 STOP
LAS
Las Vegas Harry Reid Intl

COVID Restrictions

View COVID Travel Restrictions for Dulles Intl

Can I fly to Washington, D.C. Dulles Intl from USA right now?

Information is based on travel restrictions for travel to Washington, D.C. Dulles Intl within the United States

Most visitors from USA need to provide a negative COVID-19 test result and/or quarantine to enter Washington, D.C. Dulles Intl.

COVID-19 testing requirements
Visitors from USA must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Washington, D.C. Dulles Intl.

Quarantine requirements
Visitors from USA are not required to quarantine after entering Washington, D.C. Dulles Intl.

Can I fly back to USA from Washington, D.C. Dulles Intl?

Returning to USA from Washington, D.C. Dulles Intl

COVID-19 testing requirements
Visitors from Washington, D.C. Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to USA.

Quarantine requirements
Visitors from Washington, D.C. Dulles Intl are not required to quarantine after entering USA.

Hide COVID Travel Restrictions for Dulles Intl

What is the cheapest month to fly to Dulles Intl?

The cheapest ticket to Dulles Intl found for each month in 2022 based on historical flight searches by Cheapflights users.
January
$249
February
$232
March
$277
April
$325
May
$354
June
$363
July
$347
August
$265
September
$248
October
$238
November
$237
December
$224
December is currently the cheapest month to fly to Dulles Intl. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

When is the best time to fly to Dulles Intl Airport?

Average Washington, D.C. flight ticket prices and weather conditions for 2022 and 2023 by month.
LAS - WAS
Price
$189 - $338
WAS
Temperature
48.2 - 89.6 °F
WAS
Rainfall
2.36 - 4.21 inches

When is the best time to book a flight to Dulles Intl?

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights to Dulles Intl. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Which day is cheapest to fly to Dulles Intl?

Thursday is currently, on average, the cheapest day to fly to Dulles Intl. Flying on Sunday will result in higher flight prices.

What time of day is cheapest to fly to IAD airport?

At the moment, flights in the afternoon are likely to offer the best value for money for your Dulles Intl trip. A flight at noon will more often than not be of higher cost.

How long is the flight to Washington Dulles Intl?

Flights to Washington Dulles Intl, Washington, D.C. from other airports in the United States range from about 1h-24h. The precise length of your journey will depend mainly on your departure city. If you’re departing from as far from Washington, D.C. as Honolulu or Anchorage, you can expect your flight time to be on the longer end of the spectrum. Conversely, if you’re flying from a city in the Midwest, the east coast, and points in between, you can expect a flight on the shorter end of the range, especially if you have a direct flight.

Where can you get direct flights to Washington Dulles Intl from?

If you’re departing from New York, you can choose from dozens of daily direct flights, serviced by airlines like Delta and United. United also provides daily direct flights from Atlanta, Chicago, and Boston. If you’re flying in from Los Angeles, American Airlines, United Airlines, and Alaska Airlines offer daily direct flights to Washington Dulles Intl, too. If your flight is not direct, you can expect to make stopovers in cities like San Francisco, Dallas, Denver, and Charlotte.

How do you get from Washington Dulles Intl airport to the city centre?

Washington Dulles Intl (IAD) is about 27 miles northwest of Washington, D.C. city center. To reach downtown Washington, D.C. from the airport, you have several options. You can take a taxi, which will take just over 30 minutes and cost about $85-$110, or an Uber for the same amount of time but only about $35-$40. A more affordable option is to take the 5A bus from the airport to Washington, D.C.’s N Moore St. & Rosslyn Station Bus Bay C. This will take about 40 minutes and cost $4-$17, depending on the time of day. Also be sure to check with your accommodations and see if they provide shuttle service to and from the airport.

What are some things to do in Washington Dulles Intl?

Washington Dulles International Airport is the perfect jumping-off point for the numerous historic and cultural attractions in the Washington, D.C. area. A must-see is National Mall & Memorial Parks, home to the Lincoln and Jefferson Memorials and the Washington Monument, with attractions like the Smithsonian and the National Gallery of Art just steps away. Explore Mount Vernon, the plantation home of George Washington, which is basically a grand museum with gardens and beautiful views of the Potomac River. Stroll across the site of the first and second battles in the Civil War at Manassas National Battlefield Park, where you can walk between monuments and memorials to further your understanding of one of the country’s darkest chapters.

Do I need a passport or visa to fly to Washington Dulles Intl?

United States citizens traveling to Washington Dulles Intl, Washington, D.C., do not need a passport or visa, although valid government issued photo identification is always required when traveling by air.

Washington Dulles International Airport (IAD) handles close to 24 million passengers each year. This architecturally beautiful airport is situated 26 miles (42km) from downtown Washington DC and serves a metropolitan area that includes Washington, Baltimore and Northern Virginia.

Washington Dulles International Airport was named after John Foster Dulles who was a former US Secretary of State. The airport is well-connected to Washington and Virginia, and is also connected to more than 125 destinations around the world, making it a popular gateway to the eastern United States.

The airport has a range of shopping options including book shops, fashion, jewelry, gifts, gadgets and music. The duty-free shops at the Washington Dulles International Airport are well-stocked and the amenities are top-class.

The airport serves as a hub for United Airlines, however passengers can book flights to Washington Dulles International Airport on most major international and domestic airlines.

How popular are flights to Washington, D.C. Dulles Intl (IAD) this year?

Searches for flights to Washington, D.C. Dulles Intl Airport have seen an increase of 82% this year.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Dulles Intl flight prices.

Find the best prices for you!

Cheap tickets to Dulles Intl found by our users in USA as recently as May 19, 2022.
Other local departures to Dulles Intl (IAD) from United States

Cheapest flights to USA

Not set on Dulles Intl? See the cheapest flights to United States. Airfare prices updated on May 19, 2022.
Home Flights North America USA Washington, D.C. Cheap flights to Washington, D.C. Dulles Intl