What is the difference between the most popular and the most frequent airline at Washington, D.C. Reagan-National Airport?

United Airlines operates the most flights from Singapore to Washington, D.C. Reagan-National Airport at 0 per week, while Japan Airlines is the airline most often selected by KAYAK users searching for flights from Singapore to Washington, D.C. Reagan-National Airport. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

Which airports serve Washington, D.C. and the surrounding area?

Flights to Washington, D.C. can arrive at several major airports serving the metro area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Nearby alternatives within 80.5 km of Washington, D.C. include Washington, D.C. Reagan-National (DCA), Fort Meade Tipton (FME) and Baltimore/Washington (BWI). These airports are not in Washington, D.C. itself but may be useful depending on your route, airline, and onward travel plans.

How do I know if a flight to Washington, D.C. Reagan-National Airport is a good deal?

A good deal on a flight to Washington, D.C. Reagan-National Airport is around S$ 1,589 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Which airlines should I consider for flights to Washington, D.C. Reagan-National Airport?

Japan Airlines is the most popular airline for KAYAK users flying to Washington, D.C. Reagan-National Airport and has the best on-time record at the destination's main airport.

What is the cheapest flight to Washington, D.C. Reagan-National Airport?

Singapore to Washington, D.C. Reagan-National Airport is the cheapest route at S$ 1,197 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Washington, D.C. Reagan-National Airport?

On average, a return flight from Singapore to Washington, D.C. Reagan-National Airport costs S$ 1,653, based on KAYAK data over the past 12 months. Return fares from Singapore average S$ 1,678.

What is the cheapest time of day to fly to Washington, D.C. Reagan-National Airport?

Night flights to Washington, D.C. Reagan-National Airport are the cheapest at S$ 1,654 return on average. Evening flights are the most expensive at S$ 2,170.

What is a good deal for flights to Washington, D.C. Reagan-National Airport?

Flights under S$ 1,589 are considered a good deal. 25% of KAYAK users found return flights to Washington, D.C. Reagan-National Airport at or below these prices, with the lowest fares from: •Singapore S$ 1,453.

What are the most popular airlines flying to Washington, D.C. Reagan-National Airport?

Japan Airlines is the only airline flying to Washington, D.C. Reagan-National Airport on KAYAK.

S$ 928 CHEAP FLIGHTS to Reagan Washington (DCA) in 2026/27

Save 19% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest return flight

S$ 1,197

Typical prices: S$ 1,589-S$ 1,909

Japan Airlines

Sun 4-11Mon 12-11

SIN - DCA • 2 stops

Cheapest one-way flight

S$ 853

Typical prices: S$ 998-S$ 1,339

Multiple Airlines

Fri 2-11

SIN - DCA • 2 stops

Top airlines

Japan Airlines

Best reviews • 8.3 score

Airline reviews

When to travel

October

Cheapest • 6% price drop

July

Most popular

Good to know

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to Washington, D.C. Reagan-National Airport!

Flight Deals

Cheap Flights to Reagan-National

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

All Flight Deals

Recent return flight deals to Reagan-National

Wed, 4 Nov - Thu, 12 Nov

02:20 - 21:00Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

31h 40m2 stops Tokyo Haneda Los Angeles

06:00 - 00:50Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

29h 50m2 stops Chicago O'Hare Intl Tokyo Narita

S$ 1,197Japan Airlines

1 day ago

Tue, 3 Nov - Tue, 10 Nov

08:15 - 21:49Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

26h 34m2 stops Tokyo Narita Boston Logan Intl

06:00 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

35h 40m2 stops Chicago O'Hare Intl Tokyo Haneda

S$ 1,226Japan Airlines

3+ days ago

Wed, 3 Feb - Sun, 7 Feb

22:25 - 15:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

30h 34m2 stops Tokyo Haneda Chicago O'Hare Intl

06:00 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

35h 40m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,296Japan Airlines

23 hours ago

Wed, 3 Feb - Sun, 7 Feb

22:25 - 15:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

30h 34m2 stops Tokyo Haneda Chicago O'Hare Intl

17:19 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

48h 21m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,297Japan Airlines

1 day ago

Wed, 3 Feb - Sun, 7 Feb

22:25 - 15:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

30h 34m2 stops Tokyo Haneda Chicago O'Hare Intl

17:19 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

48h 21m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,298Japan Airlines

2 days ago

Sun, 18 Oct - Mon, 2 Nov

01:55 - 08:03Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

42h 08m2 stops Tokyo Haneda New York John F Kennedy Intl

10:11 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

31h 29m2 stops Chicago O'Hare Intl Tokyo Haneda

S$ 1,411Japan Airlines

21 hours ago

Sun, 1 Nov - Tue, 17 Nov

02:20 - 16:06Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

26h 46m2 stops Tokyo Haneda Chicago O'Hare Intl

06:00 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

35h 40m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,430Japan Airlines

3+ days ago

Sun, 8 Nov - Mon, 30 Nov

22:25 - 21:00Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

35h 35m2 stops Tokyo Haneda Los Angeles

06:00 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

35h 40m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,430Japan Airlines

3+ days ago

Thu, 19 Nov - Fri, 27 Nov

02:20 - 13:44Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

48h 24m2 stops Tokyo Haneda Dallas/Fort Worth

06:00 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

35h 40m2 stops Chicago O'Hare Intl Tokyo Haneda

S$ 1,442Japan Airlines

3+ days ago

Wed, 18 Nov - Thu, 26 Nov

02:20 - 21:04Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

31h 44m2 stops Tokyo Haneda Los Angeles

12:08 - 17:25Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

40h 17m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,457Japan Airlines

3+ days ago

Recent one-way flight deals to Reagan-National

Mon, 2 Nov

08:15 - 21:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

26h 44m2 stops Tokyo Narita Seattle/Tacoma Intl

S$ 853Multiple Airlines

3+ days ago

Mon, 2 Nov

08:15 - 21:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

26h 44m2 stops Tokyo Narita Seattle/Tacoma Intl

S$ 855Multiple Airlines

3+ days ago

Tue, 9 Feb

20:00 - 19:37Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

36h 37m2 stops Manama Bahrain Intl New York John F Kennedy Intl

S$ 928Gulf Air

2 days ago

Sun, 13 Dec

15:15 - 20:00Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

41h 45m2 stops Xiamen Gaoqi Intl Los Angeles

S$ 937Multiple Airlines

3+ days ago

Mon, 2 Nov

08:15 - 21:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

26h 44m2 stops Tokyo Narita Seattle/Tacoma Intl

S$ 958Multiple Airlines

10 hours ago

Mon, 26 Oct

08:15 - 21:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

25h 44m2 stops Tokyo Narita Seattle/Tacoma Intl

S$ 958Multiple Airlines

10 hours ago

Mon, 2 Nov

08:15 - 21:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

26h 44m2 stops Tokyo Narita Seattle/Tacoma Intl

S$ 959Multiple Airlines

1 day ago

Mon, 26 Oct

08:15 - 21:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

25h 44m2 stops Tokyo Narita Seattle/Tacoma Intl

S$ 959Multiple Airlines

3+ days ago

Sun, 13 Dec

13:15 - 16:55Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

40h 40m3 stops Ho Chi Minh City San Francisco Denver Intl

S$ 976Multiple Airlines

3+ days ago

Fri, 25 Dec

13:15 - 16:06Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

39h 51m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

S$ 1,017Multiple Airlines

1 day ago

All return flight deals to Reagan-National

Wed, 4 Nov - Thu, 12 Nov

02:20 - 21:00Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

31h 40m2 stops Tokyo Haneda Los Angeles

06:00 - 00:50Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

29h 50m2 stops Chicago O'Hare Intl Tokyo Narita

S$ 1,197Japan Airlines

1 day ago

Tue, 3 Nov - Tue, 10 Nov

08:15 - 21:49Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

26h 34m2 stops Tokyo Narita Boston Logan Intl

06:00 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

35h 40m2 stops Chicago O'Hare Intl Tokyo Haneda

S$ 1,226Japan Airlines

3+ days ago

Wed, 3 Feb - Sun, 7 Feb

22:25 - 15:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

30h 34m2 stops Tokyo Haneda Chicago O'Hare Intl

06:00 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

35h 40m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,296Japan Airlines

23 hours ago

Wed, 3 Feb - Sun, 7 Feb

22:25 - 15:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

30h 34m2 stops Tokyo Haneda Chicago O'Hare Intl

17:19 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

48h 21m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,297Japan Airlines

1 day ago

Wed, 3 Feb - Sun, 7 Feb

22:25 - 15:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

30h 34m2 stops Tokyo Haneda Chicago O'Hare Intl

17:19 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

48h 21m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,298Japan Airlines

2 days ago

Sun, 18 Oct - Mon, 2 Nov

01:55 - 08:03Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

42h 08m2 stops Tokyo Haneda New York John F Kennedy Intl

10:11 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

31h 29m2 stops Chicago O'Hare Intl Tokyo Haneda

S$ 1,411Japan Airlines

21 hours ago

Sun, 1 Nov - Tue, 17 Nov

02:20 - 16:06Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

26h 46m2 stops Tokyo Haneda Chicago O'Hare Intl

06:00 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

35h 40m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,430Japan Airlines

3+ days ago

Sun, 8 Nov - Mon, 30 Nov

22:25 - 21:00Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

35h 35m2 stops Tokyo Haneda Los Angeles

06:00 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

35h 40m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,430Japan Airlines

3+ days ago

Thu, 19 Nov - Fri, 27 Nov

02:20 - 13:44Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

48h 24m2 stops Tokyo Haneda Dallas/Fort Worth

06:00 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

35h 40m2 stops Chicago O'Hare Intl Tokyo Haneda

S$ 1,442Japan Airlines

3+ days ago

Wed, 18 Nov - Thu, 26 Nov

02:20 - 21:04Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

31h 44m2 stops Tokyo Haneda Los Angeles

12:08 - 17:25Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

40h 17m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,457Japan Airlines

3+ days ago

Booking Insights

Price, demand, and travel trends for flights to Washington, D.C. Reagan-National Airport

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

What is the cheapest flight to Washington, D.C. Reagan-National Airport?: Singapore to Washington, D.C. Reagan-National Airport is the cheapest route at S$ 1,197 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.
How much is a flight to Washington, D.C. Reagan-National Airport? Average and cheapest price for all return flights to Washington, D.C. Reagan-National Airport from each origin found by users searching on KAYAK in the last 12 months.: On average, a return flight from Singapore to Washington, D.C. Reagan-National Airport costs S$ 1,653, based on KAYAK data over the past 12 months. Return fares from Singapore average S$ 1,678.
What is the cheapest time of day to fly to Washington, D.C. Reagan-National Airport? Average price for all return flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Night flights to Washington, D.C. Reagan-National Airport are the cheapest at S$ 1,654 return on average. Evening flights are the most expensive at S$ 2,170.
What is a good deal for flights to Washington, D.C. Reagan-National Airport?: Flights under S$ 1,589 are considered a good deal. 25% of KAYAK users found return flights to Washington, D.C. Reagan-National Airport at or below these prices, with the lowest fares from:
•Singapore S$ 1,453.

Find deals

Low season	February
High season	July
Cheapest flight	S$ 853

One-way flight from Singapore to Washington, D.C. Reagan-National Airport

When to book flights to Reagan-National

Are your dates flexible? Find out the best times to travel to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Washington, D.C. based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Washington, D.C. Reagan-National Airport is a good deal?
A good deal on a flight to Washington, D.C. Reagan-National Airport is around S$ 1,589 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.
What is the difference between the most popular and the most frequent airline at Washington, D.C. Reagan-National Airport?
United Airlines operates the most flights from Singapore to Washington, D.C. Reagan-National Airport at 0 per week, while Japan Airlines is the airline most often selected by KAYAK users searching for flights from Singapore to Washington, D.C. Reagan-National Airport. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.
Which airlines should I consider for flights to Washington, D.C. Reagan-National Airport?
Japan Airlines is the most popular airline for KAYAK users flying to Washington, D.C. Reagan-National Airport and has the best on-time record at the destination's main airport.
Which airports serve Washington, D.C. and the surrounding area?
Flights to Washington, D.C. can arrive at several major airports serving the metro area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Nearby alternatives within 80.5 km of Washington, D.C. include Washington, D.C. Reagan-National (DCA), Fort Meade Tipton (FME) and Baltimore/Washington (BWI). These airports are not in Washington, D.C. itself but may be useful depending on your route, airline, and onward travel plans.

For flights to Washington, D.C. Reagan-National Airport, a good return fare is around S$ 1,589. If you find a fare below that, you're getting a strong deal.
If your travel dates are flexible, consider flying to Washington, D.C. Reagan-National Airport in October. Return fares historically average S$ 1,559, making October the cheapest month to travel based on KAYAK data from the last 12 months.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to evening to save up to S$ 516 on a return flight. Evening flights to Washington, D.C. Reagan-National Airport average S$ 1,654 compared to S$ 2,170 for afternoon flights.

Arlington

Oxon Hill

Tysons

Alexandria

Herndon

Bethesda

Chesapeake Beach

Linthicum Heights

Hunt Valley

Fredericksburg

Rockville

National Harbor

More options for your flight to Reagan-National

Add a hotel or car rental

Airports

Cabin class

Origins

Other airports

Other destinations

Return flight

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

Car rentals in Washington, D.C.

Hotels in Washington, D.C.

DCA

S$ 853 Find Cheap Flights to Reagan Washington National Airport – Compare and Save

Everything you should know

Cheap Flights to Reagan-National

Recent return flight deals to Reagan-National

Recent one-way flight deals to Reagan-National

All return flight deals to Reagan-National

Price, demand, and travel trends for flights to Washington, D.C. Reagan-National Airport

What is the cheapest flight to Washington, D.C. Reagan-National Airport?

How much is a flight to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to fly to Washington, D.C. Reagan-National Airport?

What is a good deal for flights to Washington, D.C. Reagan-National Airport?

What are the most popular airlines flying to Washington, D.C. Reagan-National Airport?

Key details for flights to Washington, D.C. Reagan-National Airport

Low season

High season

Cheapest flight

When to book flights to Reagan-National

Your questions about flights to Washington, D.C. Reagan-National Airport, answered

Your guide to booking Washington, D.C. Reagan-National Airport flights

Travelling to a place near Reagan-National?

More options for your flight to Reagan-National

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

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

Cabin class types available on flights to Reagan-National

Flights from domestic origins to Reagan-National

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

Flights to other popular destinations

Find deals for your return flight