HK$4,258+ Cheap flights to Reagan-National

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22-1. Fares are subject to change and may not be available on all flights or dates of travel.
— DCA
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Reagan-National in 2026

Find the latest flights to Reagan-National in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 16 January 2026.

Return from

HK$7,065

One-way from

HK$4,258

Popular in

November

Cheapest in

December

Average price

HK$8,094
United Airlines
  • United Airlines
  • 26-1-9-2
  • 3 total stops
  • 46h 48m total
  • Hong Kong to Washington, D.C.
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Air Canada
  • Air Canada
  • 22-1
  • 2 total stops
  • 26h 58m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (HK$143 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$177 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
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Find flight deals to Reagan-National Airport

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Cheapest flights to Reagan-National Airport
Explore the most affordable flight options available to Reagan-National Airport. Find the lowest fares based on data from user searches, with prices last updated on 16 January 2026.

Thu 29-122:30
HKG
-
DCA
2 stops26h 54m
United Airlines
Sun 1-217:59
DCA
-
HKG
1 stop23h 46m
United Airlines
Deal found 15-1HK$7,065
Wed 1-422:30
HKG
-
DCA
2 stops24h 29m
United Airlines
Sun 5-417:59
DCA
-
HKG
1 stop36h 56m
United Airlines
Deal found 13-1HK$7,174
Wed 4-221:10
HKG
-
DCA
2 stops35h 50m
Multiple Airlines
Wed 18-318:41
DCA
-
HKG
2 stops26h 19m
Multiple Airlines
Deal found 14-1HK$7,720
Wed 4-321:10
HKG
-
DCA
2 stops35h 55m
Multiple Airlines
Wed 25-318:41
DCA
-
HKG
2 stops27h 29m
Multiple Airlines
Deal found 15-1HK$7,915
Mon 2-220:25
HKG
-
DCA
2 stops39h 10m
Air Canada
Wed 18-212:55
DCA
-
HKG
2 stops40h 45m
Air Canada
Deal found 15-1HK$8,421
Wed 17-609:25
HKG
-
DCA
2 stops21h 53m
Delta
Wed 15-717:10
DCA
-
HKG
1 stop23h 50m
Delta
Deal found 14-1HK$8,538
Thu 29-116:30
HKG
-
DCA
1 stop29h 31m
Multiple Airlines
Sun 1-217:08
DCA
-
HKG
1 stop23h 27m
Multiple Airlines
Deal found 15-1HK$8,577
Fri 28-809:45
HKG
-
DCA
2 stops36h 33m
Multiple Airlines
Thu 3-917:04
DCA
-
HKG
2 stops29h 01m
Multiple Airlines
Deal found 14-1HK$8,765
Mon 26-120:25
HKG
-
DCA
2 stops38h 33m
Multiple Airlines
Mon 9-212:55
DCA
-
HKG
2 stops40h 45m
Multiple Airlines
Deal found 13-1HK$8,772
Mon 2-220:25
HKG
-
DCA
2 stops28h 54m
Air Canada
Mon 16-312:55
DCA
-
HKG
2 stops40h 45m
Air Canada
Deal found 14-1HK$8,796

Cheapflights Fare Finder

 
Locate flights to Reagan-National that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 16 January 2026.
Use the filters below to find and compare flights to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 1-4

22:30-10:59

2 stops24h 29m

Washington, D.C. Reagan-National

Sun 5-4

17:59-18:55

1 stop36h 56m

HK$7,174

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 1-3

22:30-09:54

2 stops24h 24m

Washington, D.C. Reagan-National

Sun 8-3

13:00-05:45

2 stops28h 45m

HK$7,174

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 29-1

10:00-23:59

2 stops26h 59m

Washington, D.C. Reagan-National

Sun 1-2

15:15-06:45

2 stops26h 30m

HK$7,876

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 4-3

21:10-20:05

2 stops35h 55m

Washington, D.C. Reagan-National

Wed 25-3

18:41-10:10

2 stops27h 29m

HK$7,915

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 2-2

20:25-22:35

2 stops39h 10m

Washington, D.C. Reagan-National

Wed 18-2

12:55-18:40

2 stops40h 45m

HK$8,421

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 17-6

09:25-19:18

2 stops21h 53m

Washington, D.C. Reagan-National

Wed 15-7

17:10-05:00

1 stop23h 50m

HK$8,538

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 22-1

20:25-10:23

2 stops26h 58m

HK$4,258

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 2-2

00:55-17:04

2 stops29h 09m

HK$4,507

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sat 24-1

00:55-22:00

2 stops34h 05m

HK$4,507

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sat 14-3

19:25-10:21

2 stops50h 56m

HK$4,647

Flights are sorted by cheapest return flights first.

Deals found on 13-1

Showing 1-10 of 16 results
1
2

Best time to book a flight to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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.

Cheapflights Insights

Everything you need to know about your flight to Washington, D.C. Reagan-National Airport

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reagan-National ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Reagan-National when rainfall is around 66.0 mm.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reagan-National, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

How long is the flight to Reagan-National?

On average, a flight from Hong Kong to Reagan-National takes 23 hours 29 minutes. Flights to Reagan-National from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Reagan-National

  • Can I find cheaper flights to Reagan-National if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Reagan-National on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Reagan-National?

    Washington, D.C. Reagan-National is currently the cheapest airport to fly to in Reagan-National. One-way flights to Washington, D.C. Reagan-National typically cost HK$514, while return flights cost around HK$833.

  • How much is a return flight to Reagan-National?

    A return flight to Reagan-National will typically cost around HK$1,715, however they can be found for as little as HK$833.

  • Does Washington, D.C. Reagan-National have rental cars?

    Yes. Those touching down at Washington, D.C. Reagan-National can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Washington, D.C. Reagan-National?

    Yes. Washington, D.C. Reagan-National has hotels nearby for those requiring accommodations. Arlington Fully Furnished Apartments in Crystal City is the closest property to Washington, D.C. Reagan-National (0.0 km away from Washington, D.C. Reagan-National).

See more FAQs

Travelling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Fairfax
Arlington
Herndon
Silver Spring

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