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.

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 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$ 1,389 CHEAP FLIGHTS to Reagan Washington (DCA) in 2026

Save 17% 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$ 1,389

Typical prices: S$ 1,540-S$ 1,794

Japan Airlines

Sat 6-10Mon 8-10

SIN - DCA • 2 stops

Cheapest one-way flight

S$ 815

Typical prices: S$ 986-S$ 1,322

Multiple Airlines

Sun 14-10

SIN - DCA • 2 stops

Top airlines

Japan Airlines

Best reviews • 8.3 score

Airline reviews

When to travel

September

Cheapest • 6% price drop

September

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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Recent return flight deals to Reagan-National

Tue, 6 Oct - Thu, 8 Oct

01:55 - 21:45SIN Singapore Changi-DCA Washington, D.C. Reagan-National

31h 50m2 stops Tokyo Haneda Los Angeles Los Angeles

06:00 - 17:45DCA Washington, D.C. Reagan-National-SIN Singapore Changi

47h 45m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,389Japan Airlines

Mon, 5 Oct - Mon, 12 Oct

21:50 - 16:27SIN Singapore Changi-DCA Washington, D.C. Reagan-National

30h 37m2 stops Tokyo Haneda Chicago O'Hare Intl

11:30 - 06:10DCA Washington, D.C. Reagan-National-SIN Singapore Changi

30h 40m2 stops Chicago O'Hare Intl Tokyo Haneda

S$ 1,423Japan Airlines

Sun, 20 Sep - Wed, 23 Sep

01:55 - 16:29SIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 34m2 stops Tokyo Haneda Los Angeles Los Angeles

07:42 - 06:10DCA Washington, D.C. Reagan-National-SIN Singapore Changi

34h 28m2 stops Chicago O'Hare Intl Tokyo Haneda

S$ 1,425Japan Airlines

Tue, 13 Oct - Mon, 26 Oct

01:55 - 16:27SIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 32m2 stops Tokyo Haneda Chicago O'Hare Intl

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

36h 40m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,426Japan Airlines

Thu, 22 Oct - Fri, 30 Oct

01:55 - 18:03SIN Singapore Changi-DCA Washington, D.C. Reagan-National

28h 08m2 stops Tokyo Haneda Chicago O'Hare Intl

06:59 - 00:50DCA Washington, D.C. Reagan-National-SIN Singapore Changi

29h 51m2 stops Dallas/Fort Worth Tokyo Narita

S$ 1,430Japan Airlines

Fri, 23 Oct - Sat, 31 Oct

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

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

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

36h 40m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,474Japan Airlines

Wed, 14 Oct - Tue, 27 Oct

01:55 - 16:29SIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 34m2 stops Tokyo Haneda Chicago O'Hare Intl

08:41 - 00:50DCA Washington, D.C. Reagan-National-SIN Singapore Changi

28h 09m2 stops Chicago O'Hare Intl Tokyo Narita

S$ 1,482Japan Airlines

Wed, 21 Oct - Thu, 29 Oct

01:55 - 16:29SIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 34m2 stops Tokyo Haneda Los Angeles Los Angeles

08:41 - 00:50DCA Washington, D.C. Reagan-National-SIN Singapore Changi

28h 09m2 stops Chicago O'Hare Intl Tokyo Narita

S$ 1,483American Airlines

Wed, 14 Oct - Tue, 27 Oct

01:55 - 16:29SIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 34m2 stops Tokyo Haneda Los Angeles Los Angeles

09:40 - 00:50DCA Washington, D.C. Reagan-National-SIN Singapore Changi

27h 10m2 stops Boston Logan Intl Tokyo Narita

S$ 1,487American Airlines

Tue, 6 Oct - Fri, 9 Oct

01:55 - 16:27SIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 32m2 stops Tokyo Haneda Chicago O'Hare Intl

06:00 - 06:10DCA Washington, D.C. Reagan-National-SIN Singapore Changi

36h 10m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,497Japan Airlines

All return flight deals to Reagan-National

Tue, 6 Oct - Thu, 8 Oct

01:55 - 21:45SIN Singapore Changi-DCA Washington, D.C. Reagan-National

31h 50m2 stops Tokyo Haneda Los Angeles Los Angeles

06:00 - 17:45DCA Washington, D.C. Reagan-National-SIN Singapore Changi

47h 45m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,389Japan Airlines

Mon, 5 Oct - Mon, 12 Oct

21:50 - 16:27SIN Singapore Changi-DCA Washington, D.C. Reagan-National

30h 37m2 stops Tokyo Haneda Chicago O'Hare Intl

11:30 - 06:10DCA Washington, D.C. Reagan-National-SIN Singapore Changi

30h 40m2 stops Chicago O'Hare Intl Tokyo Haneda

S$ 1,423Japan Airlines

Sun, 20 Sep - Wed, 23 Sep

01:55 - 16:29SIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 34m2 stops Tokyo Haneda Los Angeles Los Angeles

07:42 - 06:10DCA Washington, D.C. Reagan-National-SIN Singapore Changi

34h 28m2 stops Chicago O'Hare Intl Tokyo Haneda

S$ 1,425Japan Airlines

Tue, 13 Oct - Mon, 26 Oct

01:55 - 16:27SIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 32m2 stops Tokyo Haneda Chicago O'Hare Intl

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

36h 40m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,426Japan Airlines

Thu, 22 Oct - Fri, 30 Oct

01:55 - 18:03SIN Singapore Changi-DCA Washington, D.C. Reagan-National

28h 08m2 stops Tokyo Haneda Chicago O'Hare Intl

06:59 - 00:50DCA Washington, D.C. Reagan-National-SIN Singapore Changi

29h 51m2 stops Dallas/Fort Worth Tokyo Narita

S$ 1,430Japan Airlines

Fri, 23 Oct - Sat, 31 Oct

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

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

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

36h 40m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,474Japan Airlines

Wed, 14 Oct - Tue, 27 Oct

01:55 - 16:29SIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 34m2 stops Tokyo Haneda Chicago O'Hare Intl

08:41 - 00:50DCA Washington, D.C. Reagan-National-SIN Singapore Changi

28h 09m2 stops Chicago O'Hare Intl Tokyo Narita

S$ 1,482Japan Airlines

Wed, 21 Oct - Thu, 29 Oct

01:55 - 16:29SIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 34m2 stops Tokyo Haneda Los Angeles Los Angeles

08:41 - 00:50DCA Washington, D.C. Reagan-National-SIN Singapore Changi

28h 09m2 stops Chicago O'Hare Intl Tokyo Narita

S$ 1,483American Airlines

Wed, 14 Oct - Tue, 27 Oct

01:55 - 16:29SIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 34m2 stops Tokyo Haneda Los Angeles Los Angeles

09:40 - 00:50DCA Washington, D.C. Reagan-National-SIN Singapore Changi

27h 10m2 stops Boston Logan Intl Tokyo Narita

S$ 1,487American Airlines

Tue, 6 Oct - Fri, 9 Oct

01:55 - 16:27SIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 32m2 stops Tokyo Haneda Chicago O'Hare Intl

06:00 - 06:10DCA Washington, D.C. Reagan-National-SIN Singapore Changi

36h 10m2 stops New York John F Kennedy Intl Tokyo Haneda

S$ 1,497Japan Airlines

Booking Insights

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

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Singapore to Washington, D.C. Reagan-National Airport 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$ 1,389 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?

A return flight to Washington, D.C. Reagan-National Airport costs S$ 1,588 on average, based on data over the past 12 months on KAYAK. Return fares from Singapore average S$ 1,674.

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

Morning flights to Washington, D.C. Reagan-National Airport are the cheapest at S$ 1,499 return on average. Night flights are the most expensive at S$ 1,619.

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

Flights under S$ 1,540 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$ 1,462

Find deals

Low season	February
High season	September
Cheapest flight	S$ 815

Most popular time to fly and prices are also 6% lower on average.

Flights 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.

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$ 1,540 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.

For flights to Washington, D.C. Reagan-National Airport, recent KAYAK data shows that stronger deals tend to be around S$ 1,540 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
If you can choose when to go, aim to travel to Washington, D.C. Reagan-National Airport in September. Return fares historically average S$ 1,495 that month – typically the cheapest month to travel based on 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 morning to save up to S$ 120 per return. Morning flights to Washington, D.C. Reagan-National Airport average S$ 1,499 compared to S$ 1,619 for evening flights. See the time-of-day chart above for the full breakdown.
Once you arrive in Washington, D.C. Reagan-National Airport, a great place to start is Foggy Bottom - GWU Metro Station. It is popular with first-time visitors and can give you a good feel for the area.

Arlington

Oxon Hill

Tysons

Herndon

Bethesda

Chesapeake Beach

Linthicum Heights

Alexandria

Fredericksburg

Rockville

National Harbor

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DCA

S$ 815 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 Singapore to Washington, D.C. Reagan-National Airport flights

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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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

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