background

Flight Deals to Washington Dulles Airportfrom$807

Bundle + Save

Bundle + Save

Top flight deals from leading airlines:

AS LogoUA LogoQR LogoSQ LogoNH LogoEK LogoJL Logo

... and +100s more

Incredible Deals

Save up to 50% on select flights with Priceline

Bundle & Save

Save an average of $240 per person when bundling your flight and hotel together with Priceline

Best Price Guarantee

If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference

Help 24/7

We’re always here for you - reach us 24 hours a day, 7 days a week

Top Deals on flights from United States to Washington Dulles Airport

New York City, US (NYC) - Washington, US (WAS)

United Airlines Logo
United Airlines

Aug 17

EWR
1h 19m
Direct

Aug 17

IAD
United Airlines Logo
United Airlines

Aug 24

IAD
1h 14m
Direct

Aug 24

EWR

as low as

$807

Boston, US (BOS) - Washington, US (WAS)

United Airlines Logo
United Airlines

Aug 12

BOS
1h 35m
Direct

Aug 12

IAD
United Airlines Logo
United Airlines

Aug 18

IAD
1h 43m
Direct

Aug 18

BOS

as low as

$1164

San Francisco, US (SFO) - Washington, US (WAS)

Hahn Air Logo
Hahn Air

Mar 7

SFO
15h 6m
SEA

Mar 8

IAD
Hahn Air Logo
Hahn Air

Mar 28

IAD
19h 17m
SAN

Mar 29

SFO

as low as

$1695

Good to Know

Essential information to help you plan your flight to Washington Dulles Airport

Cheapest Flight

$807

The lowest price we found in the last two weeks, departing Aug 17 and returning Aug 24

Airline UA1h 19m ‧ economy

Fastest Flights

$807

The fastest flight that we found in the last two weeks, departing Aug 17 and returning Aug 24

Airline UA1h 19m ‧ economy

Cheapest Flight Round-trip

$807

Cheapest price found in the last 14 days, departing Aug 17 and returning Aug 24

Airline UA1h 19m ‧ economy

Cheapest Layover airport

$1695

The cheapest layover airport to Washington is currently $1695

Airline HR1 stop ‧ 15h 6m ‧ economy

Yearly Good Deal Price

Prices for flights from Los Angeles to Washington peak in late March and are lowest in mid-September, with variations of around $300 between high and low seasons.

When planning your flights from Los Angeles to Washington, you'll find that ticket prices vary significantly throughout the year. The peak price period generally occurs in late February to early April, notably reaching a high in late March, where prices soar to their peak of around $574. Conversely, the most affordable time to fly is typically in mid-September, where prices dip as low as $289, marking the lowest price region. Overall, low prices can be found from early August to mid-October, while high prices are most common from late February to early June, with prices varying by approximately $300 between the seasons.

Best Time to Book

Book 25 days before departure to get the best prices from Los Angeles to Washington; avoid booking earlier or last minute to prevent higher costs.

For your trip from Los Angeles to Washington, the best time to buy your flight is around 25 days before departure when prices are generally at their lowest, approximately $275. Booking too early can lead to significantly higher prices, possibly reaching up to $367. If you prefer to book early, consider doing so between 159 to 165 days or 87 to 93 days before departure, as prices remain reasonable in these periods. However, as you approach the departure date, especially within the last 6 days, prices increase rapidly, escalating from around $305 to as high as $396. Therefore, if your travel date is less than 25 days away, make your purchase as soon as possible to avoid higher costs.

Flights to Washington