Cheap Flights to Washington

View ₩614,500 flight on Fri, Oct 10, 2025Opens in a new window

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How much is the cheapest flight to Washington?

Prices were available within the past 7 days and start at ₩614,500 for one-way flights and ₩654,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, Nov 8 - Sat, Nov 15
ICN
Seoul
DCA
Washington
₩654,200 Roundtrip, found 6 days ago
₩654,200
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Nov 8 from Seoul to Washington, returning Sat, Nov 15, priced at ₩654,200 found 6 days ago
American Airlines
Tue, Oct 14 - Tue, Oct 28
ICN
Seoul
DCA
Washington
₩678,600 Roundtrip, found 2 days ago
₩678,600
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Oct 14 from Seoul to Washington, returning Tue, Oct 28, priced at ₩678,600 found 2 days ago
United
Wed, Oct 8 - Sun, Nov 9
ICN
Seoul
BWI
Baltimore
₩700,000 Roundtrip, found 5 days ago
₩700,000
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 8 from Seoul to Baltimore, returning Sun, Nov 9, priced at ₩700,000 found 5 days ago
Alaska Airlines
Mon, Sep 29 - Wed, Oct 1
ICN
Seoul
DCA
Washington
₩832,100 Roundtrip, found 2 days ago
₩832,100
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Sep 29 from Seoul to Washington, returning Wed, Oct 1, priced at ₩832,100 found 2 days ago
Hawaiian Airlines
Mon, Sep 29 - Fri, Oct 3
ICN
Seoul
DCA
Washington
₩832,100 Roundtrip, found 2 days ago
₩832,100
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Mon, Sep 29 from Seoul to Washington, returning Fri, Oct 3, priced at ₩832,100 found 2 days ago

Find the cheapest month to fly from Columbus (CMH) to Washington (DCA)

August is typically the cheapest month to fly

From ₩135,965 - ₩499,005 per traveler.

Frequently asked questions

What is the name of Washington's airport?
Ronald Reagan Washington National Airport (DCA) is the main airport in Washington.
How far is Ronald Reagan Washington National Airport (DCA) from central Washington?
National Airport is only a short drive from the bright lights of downtown Washington. You'll find it 6 kilometers from the city center.
What airport is best to fly into Washington?
With several airports in one place, travelers have lots of choice when flying into Washington. If you hit the runway at DCA, you'll find yourself 6 kilometers from the downtown area. There's also IAD (40 kilometers away) and BWI (40 kilometers away).
How many airlines fly to Washington?
Washington is serviced by 48 airlines from at least 175 worldwide airports.
Which airlines fly to Washington?
Washington receives the majority of its flights from Delta, American Airlines and Southwest Airlines with Delta being the favorite choice of carrier. Atlanta is the most popular city for passengers to depart from.
How many nonstop flights are there to Washington?
Flying to a new place is much more fun when there aren't any stopovers to worry about. If you're off to Washington, the fantastic news is that there are 6,526 nonstop flights operating each week.
Where are the most popular flights to Washington departing from?
Flights to Washington from Atlanta, Boston and Chicago airports are always popular.
How long is the flight to Washington Airport?
If you're heading to Washington from Atlanta, you're looking at a flight time of 1 hour and 45 minutes. Those jetting off from Boston can expect to be airborne for 1 hour and 46 minutes. From Chicago it's approximately 1 hour and 53 minutes away.
How to book the cheapest flight to Washington?
Don't leave locking in your flight to Washington until the last minute. That's one trick seasoned travelers use to get the best deals. Booking ahead means more choices and cheaper flights. Don't stop there, though. Do some research and check if there are a few airports at your destination. Ticket prices often differ depending on which airport you go for. Be sure to compare prices across airlines as well. Finally, another simple way to save some money is be ready to book at a moment's notice. If you see an irresistible deal, don't hold off — grab it while the opportunity's there.
Do you have any tips for my flight to Washington?
If you're poorly prepared, airports and flying can be overwhelming. But there's no need to panic. Follow these tips and tricks and enjoy a comfortable start to your time in Washington. What to pack in your hand luggage:

  • The trick to having a worry-free travel experience is to be prepared. So, let's start with the basics: passport, travel docs, cash and medications. Next, bring on board items that'll help keep you busy, like some electronic devices or a good book. It's also wise to pack your chargers, a neck pillow and a pair of headphones. Finally, be sure to chuck in toiletry items like a toothbrush, deodorant and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of hair gel and hairspray in your checked luggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated by security. Sharp or pointed objects, like your trusty pocket knife, and dangerous goods which are flammable or explosive, such as aerosol cans, spray paint and fuels, are also restricted.

What to wear on a flight:

  • Your goal here is to feel as comfortable as possible. Pick shoes that are easy to pull on and off, dress in loose, breathable clothing and remember to take a pullover in case it gets chilly in the cabin.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin and stretch your legs or do some simple exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Washington?
It's all about being organized. We've rounded up some tips and tricks for a hassle-free trip through security. Look out Washington, here you come:

  • Airport security personnel first need to check that you have a valid passport and matching travel documents before you can proceed any further. Have them ready to show.
  • After that, both you and your carry-on bag must be X-rayed. To speed things up, take off anything that might trigger the alarms. Personal belongings such as your belt, coat and headphones need to go through the machine.
  • For just a few minutes, you'll need to unplug from technology. Your phone, laptop and any other electronic devices must also be sent through the scanner.
  • Can't travel without your favorite perfume or cologne? No problem. As long as the volume is no larger than 3.4 ounces (100 milliliters) and it's stored in a zip-close bag, it's OK to bring with you in your carry-on.
  • There's a good chance you'll be required to take your shoes off for scanning, so wearing slip-on sneakers is always a smart idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked baggage. They won't be allowed on board.

Book with confidence

Book with confidence

Searching for cheap flights to Washington? No travel company presents more choices than Expedia if you're looking to compare flights to Washington. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to . Expedia provides the cheapest flights to many destinations in and you may find even greater savings if you combine your flight with a hotel stay in Washington.

Travel information

Travel information

Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Roundtrip price
₩219,200

Trending flights to Washington

Prices were available within the past 7 days and start at ₩614,500 for one-way flights and ₩654,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, Nov 8 - Sat, Nov 15
ICN
Seoul
DCA
Washington
₩654,200 Roundtrip, found 6 days ago
₩654,200
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Nov 8 from Seoul to Washington, returning Sat, Nov 15, priced at ₩654,200 found 6 days ago

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