Flight to District of Columbia

View S$127 flight on Wed, 4 Mar, 2026Opens in a new window

Popular airlines to District of Columbia

  • Delta

  • American Airlines

  • United

  • Frontier Airlines

  • Spirit Airlines

  • Alaska Airlines

  • Southwest Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to District of Columbia

Prices were available within the past 7 days and start at S$127 for one-way flights and S$253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 11 Mar - Tue, 17 Mar
SEA
Seattle
BWI
Baltimore
S$253 Return, just found
S$253
Return
just found
Select Delta flight, departing Wed, 11 Mar from Seattle to Baltimore, returning Tue, 17 Mar, priced at S$253 just found
Alaska Airlines
Sat, 7 Mar - Tue, 17 Mar
SEA
Seattle
BWI
Baltimore
S$292 Return, just found
S$292
Return
just found
Select Alaska Airlines flight, departing Sat, 7 Mar from Seattle to Baltimore, returning Tue, 17 Mar, priced at S$292 just found
Delta
Sat, 7 Mar - Thu, 12 Mar
SEA
Seattle
IAD
Washington
S$305 Return, found 8 hours ago
S$305
Return
found 8 hours ago
Select Delta flight, departing Sat, 7 Mar from Seattle to Washington, returning Thu, 12 Mar, priced at S$305 found 8 hours ago
Delta
Mon, 23 Feb - Wed, 4 Mar
SEA
Seattle
DCA
Washington
S$339 Return, found 1 day ago
S$339
Return
found 1 day ago
Select Delta flight, departing Mon, 23 Feb from Seattle to Washington, returning Wed, 4 Mar, priced at S$339 found 1 day ago
American Airlines
Thu, 5 Mar - Wed, 11 Mar
SEA
Seattle
BWI
Baltimore
S$359 Return, just found
S$359
Return
just found
Select American Airlines flight, departing Thu, 5 Mar from Seattle to Baltimore, returning Wed, 11 Mar, priced at S$359 just found
United
Mon, 23 Feb - Wed, 4 Mar
SEA
Seattle
IAD
Washington
S$392 Return, found 1 day ago
S$392
Return
found 1 day ago
Select United flight, departing Mon, 23 Feb from Seattle to Washington, returning Wed, 4 Mar, priced at S$392 found 1 day ago
Air China
Thu, 16 Apr - Tue, 5 May
SIN
Singapore
IAD
Washington
S$1,217 Return, found 6 days ago
S$1,217
Return
found 6 days ago
Select Air China flight, departing Thu, 16 Apr from Singapore to Washington, returning Tue, 5 May, priced at S$1,217 found 6 days ago
China Airlines
Thu, 7 May - Thu, 14 May
SIN
Singapore
BWI
Baltimore
S$1,355 Return, found 1 day ago
S$1,355
Return
found 1 day ago
Select China Airlines flight, departing Thu, 7 May from Singapore to Baltimore, returning Thu, 14 May, priced at S$1,355 found 1 day ago
Turkish Airlines
Wed, 11 Feb - Thu, 26 Feb
SIN
Singapore
IAD
Washington
S$1,380 Return, found 2 days ago
S$1,380
Return
found 2 days ago
Select Turkish Airlines flight, departing Wed, 11 Feb from Singapore to Washington, returning Thu, 26 Feb, priced at S$1,380 found 2 days ago
STARLUX Airlines
Tue, 20 Oct - Sat, 24 Oct
SIN
Singapore
IAD
Washington
S$1,405 Return, just found
S$1,405
Return
just found
Select STARLUX Airlines flight, departing Tue, 20 Oct from Singapore to Washington, returning Sat, 24 Oct, priced at S$1,405 just found
Expedia offers flights to District of Columbia to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to District of Columbia or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

District of Columbia Flights Information

Airlines serving
Delta, United, American Airlines, Alaska Airlines, Air China, China Airlines, STARLUX Airlines, Turkish Airlines, Air Canada
Roundtrip price
from S$253

Frequently asked questions

How do I find cheap flights to District of Columbia that have flexible change policies?
When it comes to travelling these days, flexibility is key. That's why we've added a "No change fee" filter to help you locate flexible, cheap tickets to District of Columbia. It's to the left of your screen underneath the "Flexible change policies" heading.
Which airlines fly to District of Columbia?
Lock in a seat with one of these airlines and dynamic District of Columbia will be all yours to explore:

  • American Airlines - 7,284 flights to or near District of Columbia each month, including 7,284 flights to Ronald Reagan Washington National Airport (DCA) per month.
  • Delta Air Lines - 1,516 flights to or near District of Columbia each month, including 1,516 flights to Ronald Reagan Washington National Airport (DCA) per month.
  • Southwest Airlines - 914 flights to or near District of Columbia each month, including 914 flights to Ronald Reagan Washington National Airport (DCA) per month.

How can I find cheap tickets to District of Columbia?
To nab a terrific deal to District of Columbia, book in advance. Also think about using Expedia's "flexible dates" link above your search results. This will list the cheapest prices for similar time frames. In the last seven days, S$253 was the lowest price for a flight to District of Columbia.
How much is a flight to District of Columbia?
The price of a round-trip airfare to District of Columbia in the last seven days ranged between S$253 and S$1,405. If you were heading one way from Seattle (SEA), you could have purchased a fare from just S$127.
What are the most popular airports to fly into in District of Columbia?
District of Columbia's main point of entry is Ronald Reagan Washington National Airport (DCA). Get your awesome journey underway by reserving a fare on one of the 11,555 flights every month to this destination.
When is the cheapest time to fly to District of Columbia?
Depart for District of Columbia early on in the week and you'll usually be rewarded with cheaper fares. Tuesday is typically the cheapest day to fly out, with Monday a close second. If you're eager to avoid the costliest flights, give Saturdays a wide berth.
How much is a plane ticket to District of Columbia?
In the last seven days, journeys to District of Columbia ranged between S$253 and S$1,405. Prices depend on multiple things, particularly the departure time, airline, cabin class and when you make your booking.
What months are the cheapest to book a flight to District of Columbia?
To grab a bargain flight to District of Columbia, try to book during the month of February when the price of airfares are at their cheapest. What time of year is expensive? In the USA, it's the month of December.

Trending flights to District of Columbia

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Thu, 16 Apr - Tue, 5 May
SIN
Singapore
IAD
Washington
S$1,217 Return, found 6 days ago
S$1,217
Return
found 6 days ago
Select Air China flight, departing Thu, 16 Apr from Singapore to Washington, returning Tue, 5 May, priced at S$1,217 found 6 days ago
*Available to Expedia members.