Reagan-National

$390+ Cheap flights from Incheon Intl (ICN) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — DCA
Nov 26 — Dec 31
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Cheap flight deals from Incheon Intl to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

May

Round-trip from

$890
(American Airlines)

One-way from

$390
(Kiwi.com)
Provider with most accurate pricing for Incheon Intl-Washington, D.C. Reagan-National flight deals.
Provider most trusted by Cheapflights users for Incheon Intl-Washington, D.C. Reagan-National flights.
High demand for flights, 30% potential price rise
Best time to find cheap flights, 21% potential price drop
From Incheon Intl to Washington, D.C. Reagan-National
One-way flight from Incheon Intl to Washington, D.C. Reagan-National

Find flight deals from Incheon Intl to Reagan-National

Cheapest flights from Incheon Intl to Reagan-National
Explore the most affordable flight options available from Incheon Intl to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/88:10 pmICN - DCA
1 stop26h 47mAir Canada
Sat 12/148:40 pmDCA - ICN
2 stops28h 35mAir Canada
Deal found 11/20$901
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/206:00 pmICN - DCA
2 stops19h 59mUnited Airlines
Mon 1/202:39 pmDCA - ICN
2 stops25h 01mUnited Airlines
Deal found 11/19$909
This FlightHub deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:20 pmICN - DCA
2 stops29h 59mMultiple Airlines
Tue 1/76:00 amDCA - ICN
2 stops26h 50mMultiple Airlines
Deal found 11/19$948
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/196:50 pmICN - DCA
1 stop28h 36mAmerican Airlines
Sun 12/296:59 pmDCA - ICN
1 stop31h 46mAmerican Airlines
Deal found 11/20$1,093
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/217:30 pmICN - DCA
1 stop18h 27mDelta
Fri 1/37:40 amDCA - ICN
1 stop18h 50mDelta
Deal found 11/20$1,488
This Korean Air deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/227:30 pmICN - DCA
1 stop16h 30mKorean Air
Sat 1/47:40 amDCA - ICN
1 stop18h 50mKorean Air
Deal found 11/21$1,596
This WestJet deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2010:20 amICN - DCA
2 stops44h 32mWestJet
Fri 12/276:00 amDCA - ICN
2 stops44h 45mWestJet
Deal found 11/20$2,314
This Qatar Airways deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/412:20 amICN - DCA
2 stops32h 55mQatar Airways
Thu 2/204:10 pmDCA - ICN
2 stops35h 05mQatar Airways
Deal found 11/20$2,505

Find flights from Incheon Intl to Reagan-National within your budget

Customize your flight search to find flights from Incheon Intl to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Fri 3/7

6:50 pm-12:36 am

1 stop19h 46m

Washington, D.C. Reagan-National

Sat 3/15

5:00 am-3:55 pm

1 stop21h 55m

$890

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Sun 2/9

4:55 pm-10:37 pm

2 stops19h 42m

Washington, D.C. Reagan-National

Sat 2/15

6:59 am-6:25 pm

1 stop21h 26m

$898

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Mon 2/17

12:45 pm-11:57 pm

2 stops25h 12m

Washington, D.C. Reagan-National

Tue 2/18

8:00 pm-4:15 pm

2 stops30h 15m

$907

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Tue 12/3

6:20 pm-10:19 am

2 stops29h 59m

Washington, D.C. Reagan-National

Tue 1/7

6:00 am-10:50 pm

2 stops26h 50m

$948

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Tue 2/18

4:45 pm-8:59 pm

3 stops42h 14m

Washington, D.C. Reagan-National

Tue 3/4

9:00 am-9:50 am

2 stops58h 50m

$1,305

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Thu 5/15

11:20 am-8:51 am

2 stops58h 31m

Washington, D.C. Reagan-National

Sat 5/24

6:00 pm-9:30 am

2 stops26h 30m

$1,440

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Fri 4/11

7:40 pm-11:29 pm

1 stop16h 49m

Washington, D.C. Reagan-National

Fri 4/18

7:40 am-3:20 pm

1 stop18h 40m

$1,479

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Sat 12/21

7:30 pm-11:57 pm

1 stop18h 27m

Washington, D.C. Reagan-National

Fri 1/3

7:40 am-4:30 pm

1 stop18h 50m

$1,488

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Fri 12/6

6:55 pm-12:01 pm

2 stops55h 06m

$390

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Mon 12/9

6:50 pm-10:59 am

1 stop30h 09m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 19 results
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Compare providers for flights from Incheon Intl to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Reagan-National in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Incheon Intl to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Incheon Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Incheon Intl to Reagan-National

Get recent, data-driven insights about flights from Incheon Intl to Reagan-National including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Incheon Intl Airport to Washington, D.C. Reagan-National Airport?

Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Washington, D.C. Reagan-National Airport (average of $274). Flying from Incheon Intl Airport to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated November 21, 2024.
8.5
Very good
1,025 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very good
1,025 reviews
8.5
Very good
1,025 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
1,460 reviews
8.5
Very good
1,025 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.1
Very good
1,336 reviews
8.5
Very good
1,025 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.0
Very good
8,758 reviews
8.5
Very good
1,025 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

7.7
Good
1,300 reviews
8.5
Very good
1,025 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Incheon Intl Airport to Washington, D.C. Reagan-National Airport round-trip?

    Currently priced at $890, American Airlines will fly you from Incheon Intl Airport to Washington, D.C. Reagan-National Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from $898 and $907, respectively. These flights start at 27% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Washington, D.C. Reagan-National Airport one-way?

    One-way options have recently been found by users for as low as $451 on American Airlines. Other airlines that offer cheap prices include United Airlines from $453 and Air Canada from $590 one-way.

  • Can I find deals for flights from Incheon Intl to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Reagan-National.

  • Can I find deals for business class flights from Incheon Intl to Reagan-National?

    Yes. Cheapflights offers flight deals from Incheon Intl to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Washington, D.C. Reagan-National Airport?

    Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Washington, D.C. Reagan-National Airport (average of $274). Flying from Incheon Intl Airport to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Incheon Intl to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Incheon Intl to Reagan-National

Discover the top airline that operate flights from Incheon Intl to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$717Average$1,048FlexibilityNo cancel feeOn-time71%
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