HK$629+ Cheap flights from Washington, D.C.

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6-12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
WAS — AZO
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Washington, D.C.

Discover essential information about flights departing from Washington, D.C., including flight schedules, destinations, airlines operating at the Washington, D.C. airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 13 November 2025.

Good round-trip deal

HK$1,035 or less

Good one-way deal

HK$399 or less
Price to beat on a round-trip flight from Washington, D.C..
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Price to beat on a one-way flight from Washington, D.C..
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Cheapest flights from Washington, D.C.
Explore the most affordable flight options available from Washington, D.C.. Find the lowest fares based on data from user searches, with prices last updated on 13 November 2025.

Wed 3-1216:55DCA - SEA
Nonstop5h 53mDelta
Fri 5-1207:25SEA - DCA
Nonstop5h 02mDelta
Deal found 12-11HK$1,857
Fri 5-1216:55DCA - SEA
Nonstop5h 53mDelta
Sat 6-1207:25SEA - DCA
Nonstop5h 02mDelta
Deal found 11-11HK$1,888
Fri 5-1216:55DCA - SEA
Nonstop5h 53mDelta
Fri 12-1207:25SEA - DCA
Nonstop5h 02mDelta
Deal found 11-11HK$1,896
Tue 17-217:06DCA - SEA
1 stop8h 12mAlaska Airlines
Thu 19-213:56SEA - DCA
Nonstop5h 03mAlaska Airlines
Deal found 12-11HK$1,927
Sun 14-1206:02DCA - SEA
1 stop7h 38mDelta
Mon 15-1207:25SEA - DCA
Nonstop5h 02mDelta
Deal found 11-11HK$1,935
Wed 3-1208:00DCA - SEA
Nonstop5h 55mAlaska Airlines
Mon 8-1208:05SEA - DCA
1 stop8h 55mAlaska Airlines
Deal found 12-11HK$1,974
Wed 10-1208:59DCA - SEA
1 stop11h 28mAlaska Airlines
Fri 12-1207:20SEA - DCA
1 stop10h 42mAlaska Airlines
Deal found 11-11HK$1,997
Sun 7-1210:30DCA - SEA
1 stop8h 37mUnited Airlines
Wed 10-1209:25SEA - DCA
1 stop9h 11mUnited Airlines
Deal found 12-11HK$2,013
Tue 20-116:11DCA - SEA
1 stop8h 04mUnited Airlines
Tue 27-108:40SEA - DCA
2 stops10h 12mUnited Airlines
Deal found 11-11HK$2,036
Mon 12-118:00DCA - SEA
1 stop7h 43mUnited Airlines
Tue 13-108:40SEA - DCA
2 stops10h 12mUnited Airlines
Deal found 12-11HK$2,051
Wed 11-317:06DCA - SEA
1 stop8h 12mAlaska Airlines
Tue 17-313:56SEA - DCA
Nonstop5h 03mAlaska Airlines
Deal found 11-11HK$2,075
Thu 11-1209:59DCA - SEA
1 stop11h 34mAlaska Airlines
Sat 13-1208:00SEA - DCA
Nonstop5h 08mAlaska Airlines
Deal found 11-11HK$2,083

Find flights from Washington, D.C. within your budget

 
Find flights departing from Washington, D.C. that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 13 November 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Kalamazoo

Route

Departure

Return

Price

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Fri 5-12

16:55-19:48

Nonstop5h 53m

Seattle/Tacoma Intl

Fri 12-12

07:25-15:27

Nonstop5h 02m

HK$1,888

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Sun 7-12

06:02-10:40

1 stop7h 38m

Seattle/Tacoma Intl

Tue 9-12

07:25-15:27

Nonstop5h 02m

HK$1,935

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Sat 6-12

16:55-19:48

Nonstop5h 53m

Seattle/Tacoma Intl

Sun 7-12

06:00-20:40

1 stop11h 40m

HK$2,114

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Mon 2-3

15:00-23:15

2 stops11h 15m

Seattle/Tacoma Intl

Fri 6-3

05:15-16:20

1 stop8h 05m

HK$2,121

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Thu 4-12

12:32-18:32

1 stop9h 00m

Seattle/Tacoma Intl

Tue 9-12

14:03-07:19

2 stops14h 16m

HK$2,153

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Thu 4-12

16:55-19:48

Nonstop5h 53m

Seattle/Tacoma Intl

Mon 8-12

07:25-15:27

Nonstop5h 02m

HK$2,160

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Thu 19-2

08:00-11:10

Nonstop6h 10m

Seattle/Tacoma Intl

Mon 23-2

13:56-21:59

Nonstop5h 03m

HK$2,277

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Sun 7-12

15:30-00:05

2 stops11h 35m

Seattle/Tacoma Intl

Wed 10-12

06:35-18:15

1 stop8h 40m

HK$2,471

Washington, D.C.Kalamazoo

DCA - AZO

DCAAZO

Washington, D.C. Reagan-National

Thu 27-11

12:36-17:23

1 stop4h 47m

Kalamazoo Intl

Thu 4-12

11:46-16:36

1 stop4h 50m

HK$2,619

Washington, D.C.Seattle

DCA - SEA

DCASEA

Washington, D.C. Reagan-National

Fri 12-12

16:50-00:30

1 stop10h 40m

Seattle/Tacoma Intl

Sun 14-12

05:35-19:30

2 stops10h 55m

HK$2,627

Flights are sorted by cheapest return flights first.

Deals found on 11-11

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly from Washington, D.C. with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington, D.C.

Get recent, data-driven insights about flights from Washington, D.C. including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C.?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. (average of HK$264). Flying from Washington, D.C. in July will prove the most costly (average of HK$925). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Washington, D.C.?

If you’re flying from Washington, D.C., these routes are more frequently taken by airlines New York (1,265 flights per day), Chicago (817 flights per day) and Detroit (580 flights per day).

Denver Intl
Denver Intl
From HK$907
Doha Hamad Intl
Doha Hamad Intl
From HK$11,514
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From HK$980
San Francisco
San Francisco
From HK$399

What is the cheapest place to fly to from Washington, D.C.?

The cheapest city to fly to from Washington, D.C. is San Francisco, with prices starting at HK$399. Explore other affordable destinations below.

San Francisco
San Francisco
From HK$399
Miami
Miami
From HK$616
Denver Intl
Denver Intl
From HK$907
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From HK$980

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from District of Columbia

Book a direct flight from one of these other cities located in District of Columbia.
Direct flights from Los Angeles
Direct flights from Miami
Direct flights from San Francisco
Direct flights from Orlando
Direct flights from Seattle
Direct flights from Las Vegas
Direct flights from Boston
Direct flights from Honolulu
Direct flights from Atlanta
Direct flights from Fort Lauderdale
Direct flights from Denver
Direct flights from Minneapolis
Direct flights from San Diego
Direct flights from Salt Lake City
Direct flights from Philadelphia
Direct flights from Portland
Direct flights from Austin
Direct flights from Tampa
Direct flights from Charlotte
Direct flights from New Orleans
Direct flights from Indianapolis
Direct flights from Nashville
Direct flights from Greenville
Direct flights from San Antonio
Direct flights from Cleveland
Direct flights from Jacksonville
Direct flights from Kansas City
Direct flights from Buffalo
Direct flights from Cincinnati
Direct flights from Des Moines

Related info for your journey

Access useful and relevant information related to your journey from Washington, D.C.. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 November 2025.

  • What are the most popular destinations to fly to from Washington, D.C.?

    This month, the top selected destinations from Washington, D.C. are Boston, Atlanta, Mumbai. Throughout the year, Boston, Atlanta, Athens are some of the top choices made by users flying from Washington, D.C..

  • What is the cheapest airport to fly out of Washington, D.C.?

    Washington, D.C. Reagan-National airport offers the cheapest routes to Kalamazoo from HK$2,642. Washington, D.C. Dulles Intl airport is a great option if you're flying to Hong Kong from HK$6,411. Our top recommendation is to be generally flexible with your dates of travel for the best rates.

  • What is the cheapest month to fly from Washington, D.C.?

    Currently, the cheapest month for flights from Washington, D.C. is January. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Washington, D.C.?

    Check out the cheapest flights from Washington, D.C. to embark to:
    Fly from Washington, D.C. to Kalamazoo from HK$2,642 round trip
    Fly from Washington, D.C. to Hong Kong from HK$6,411 round trip

  • How does Cheapflights help users find flights from Washington, D.C.?

    Cheapflights helps you search for flights from Washington, D.C. via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Washington, D.C.?

    Millions of users choose and trust Cheapflights to book the best flight deals from Washington, D.C. for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Washington, D.C. with no change fees?

    Certainly. Search results for flights from Washington, D.C. shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Washington, D.C. become cheaper?

    Yes, Cheapflights offers price alerts on flights from Washington, D.C. so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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How does Cheapflights help users find flights from Washington, D.C.?

Cheapflights helps you search for flights from Washington, D.C. via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C.?

Millions of users choose and trust Cheapflights to book the best flight deals from Washington, D.C. for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Washington, D.C. with no change fees?

Certainly. Search results for flights from Washington, D.C. shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Washington, D.C. become cheaper?

Yes, Cheapflights offers price alerts on flights from Washington, D.C. so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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