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$ 1,586 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$ 1,296 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$ 1,650, based on KAYAK data over the past 12 months. Return fares from Singapore average S$ 1,675.

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$ 1,651 return on average. Evening flights are the most expensive at S$ 2,166.

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

Flights under S$ 1,586 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$ 1,450.

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$ 834 CHEAP FLIGHTS to Reagan Washington (DCA) in 2026/27

Save 27% 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$ 1,296

Typical prices: S$ 1,586-S$ 1,905

Japan Airlines

Sat 3-2Wed 7-2

SIN - DCA • 2 stops

Cheapest one-way flight

S$ 824

Typical prices: S$ 997-S$ 1,337

Multiple Airlines

Mon 10-12

SIN - DCA • 3 stops

Top airlines

Japan Airlines

Best reviews • 8.3 score

Airline reviews

When to travel

October

Cheapest • 6% price drop

July

Most popular

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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.

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One-way

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Recent return flight deals to Reagan-National

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$ 1,296Japan Airlines

2 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

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

3+ days ago

Sun, 22 Nov - Mon, 30 Nov

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

31h 44m2 stops Tokyo Haneda Los Angeles

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

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

S$ 1,307Japan Airlines

2 days ago

Wed, 4 Nov - Mon, 9 Nov

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

31h 40m2 stops Tokyo Haneda Los Angeles

05:00 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

36h 40m2 stops Dallas/Fort Worth Tokyo Haneda

S$ 1,554Japan Airlines

1 day ago

Sun, 8 Nov - Thu, 12 Nov

08:15 - 21:00Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

25h 45m2 stops Tokyo Narita Los Angeles

07:59 - 00:50Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

27h 51m2 stops Boston Logan Intl Tokyo Narita

S$ 1,587Multiple Airlines

3+ days ago

Thu, 5 Nov - Mon, 9 Nov

22:20 - 12:29Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

27h 09m2 stops San Francisco Newark

17:49 - 08:00Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

25h 11m1 stop San Francisco

S$ 1,638United Airlines

1 day ago

Wed, 3 Feb - Sun, 7 Feb

10:45 - 18:44Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

44h 59m2 stops Tokyo Haneda Newark

17:54 - 20:15Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

37h 21m1 stop San Francisco

S$ 1,702United Airlines

2 days ago

Wed, 3 Feb - Sun, 7 Feb

10:45 - 18:44Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

44h 59m2 stops Tokyo Haneda Newark

17:54 - 20:15Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

37h 21m1 stop San Francisco

S$ 1,703United Airlines

3+ days ago

Wed, 2 Dec - Thu, 10 Dec

02:20 - 15:58Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

26h 38m2 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$ 1,756Japan Airlines

3+ days ago

Tue, 8 Dec - Tue, 15 Dec

08:15 - 18:04Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

46h 49m2 stops Tokyo Narita Chicago O'Hare Intl

17:05 - 17:25Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

35h 20m2 stops Los Angeles Tokyo Haneda

S$ 1,768Japan Airlines

2 days ago

Recent one-way flight deals to Reagan-National

Thu, 10 Dec

09:30 - 16:55Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

44h 25m3 stops Beijing Capital Los Angeles Denver Intl

S$ 828Multiple Airlines

1 day ago

Mon, 14 Dec

09:30 - 21:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

49h 29m3 stops Beijing Capital Los Angeles Denver Intl

S$ 831Multiple Airlines

1 day ago

Thu, 18 Feb

10:30 - 16:08Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

42h 38m2 stops Incheon Intl Seattle/Tacoma Intl

S$ 834Alaska Airlines

2 days ago

Tue, 16 Feb

20:00 - 16:58Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

33h 58m2 stops Manama Bahrain Intl New York John F Kennedy Intl

S$ 841Gulf Air

1 day ago

Sun, 1 Nov

08:15 - 22:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

26h 44m2 stops Tokyo Narita Seattle/Tacoma Intl

S$ 846Multiple Airlines

16 hours ago

Fri, 25 Dec

09:30 - 17:56Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

45h 26m3 stops Beijing Capital Los Angeles San Francisco

S$ 848Multiple Airlines

3+ days ago

Wed, 4 Nov

06:35 - 21:59Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

28h 24m2 stops Tokyo Narita Seattle/Tacoma Intl

S$ 851Multiple Airlines

3+ days ago

Thu, 19 Nov

20:00 - 19:15Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

36h 15m2 stops Manama Bahrain Intl New York John F Kennedy Intl

S$ 861Gulf Air

3+ days ago

Wed, 23 Dec

20:45 - 16:55Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

57h 10m2 stops Los Angeles Denver Intl

S$ 864Multiple Airlines

3+ days ago

Mon, 7 Dec

16:55 - 20:00Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

40h 05m3 stops Ho Chi Minh City Incheon Intl Los Angeles

S$ 866Multiple Airlines

1 day ago

All return flight deals to Reagan-National

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$ 1,296Japan Airlines

2 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

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

3+ days ago

Sun, 22 Nov - Mon, 30 Nov

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

31h 44m2 stops Tokyo Haneda Los Angeles

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

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

S$ 1,307Japan Airlines

2 days ago

Wed, 4 Nov - Mon, 9 Nov

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

31h 40m2 stops Tokyo Haneda Los Angeles

05:00 - 06:40Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

36h 40m2 stops Dallas/Fort Worth Tokyo Haneda

S$ 1,554Japan Airlines

1 day ago

Sun, 8 Nov - Thu, 12 Nov

08:15 - 21:00Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

25h 45m2 stops Tokyo Narita Los Angeles

07:59 - 00:50Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

27h 51m2 stops Boston Logan Intl Tokyo Narita

S$ 1,587Multiple Airlines

3+ days ago

Thu, 5 Nov - Mon, 9 Nov

22:20 - 12:29Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

27h 09m2 stops San Francisco Newark

17:49 - 08:00Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

25h 11m1 stop San Francisco

S$ 1,638United Airlines

1 day ago

Wed, 3 Feb - Sun, 7 Feb

10:45 - 18:44Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

44h 59m2 stops Tokyo Haneda Newark

17:54 - 20:15Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

37h 21m1 stop San Francisco

S$ 1,702United Airlines

2 days ago

Wed, 3 Feb - Sun, 7 Feb

10:45 - 18:44Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

44h 59m2 stops Tokyo Haneda Newark

17:54 - 20:15Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

37h 21m1 stop San Francisco

S$ 1,703United Airlines

3+ days ago

Wed, 2 Dec - Thu, 10 Dec

02:20 - 15:58Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

26h 38m2 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$ 1,756Japan Airlines

3+ days ago

Tue, 8 Dec - Tue, 15 Dec

08:15 - 18:04Singapore Singapore Changi-Washington, D.C. Washington, D.C. Reagan-National

46h 49m2 stops Tokyo Narita Chicago O'Hare Intl

17:05 - 17:25Washington, D.C. Washington, D.C. Reagan-National-Singapore Singapore Changi

35h 20m2 stops Los Angeles Tokyo Haneda

S$ 1,768Japan Airlines

2 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$ 1,296 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$ 1,650, based on KAYAK data over the past 12 months. Return fares from Singapore average S$ 1,675.
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$ 1,651 return on average. Evening flights are the most expensive at S$ 2,166.
What is a good deal for flights to Washington, D.C. Reagan-National Airport?: Flights under S$ 1,586 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$ 1,450.

Find deals

Low season	February
High season	July
Cheapest flight	S$ 824

Beat the crowds with an average 87% drop in travellers.

The most popular month to fly with an average 4% increase in travellers.

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$ 1,586 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$ 1,586. 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$ 1,556, 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$ 515 on a return flight. Evening flights to Washington, D.C. Reagan-National Airport average S$ 1,651 compared to S$ 2,166 for afternoon flights.

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Alexandria

Herndon

Bethesda

Chesapeake Beach

Linthicum Heights

Hunt Valley

Fredericksburg

Rockville

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DCA

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Everything you should know

Cheap Flights to Reagan-National

Recent return flight deals to Reagan-National

Recent one-way flight deals to Reagan-National

Recent last minute 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

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

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