What is the difference between the most popular and the most frequent airline at Washington, D.C. Reagan-National Airport?

Delta operates the most flights from Ireland to Washington, D.C. Reagan-National Airport at 0 per week, while JetBlue is the airline most often selected by KAYAK users searching for flights from Ireland 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 long is a direct flight to Washington, D.C. Reagan-National Airport?

Direct flights to Washington, D.C. Reagan-National Airport are available from Dublin, with a flight time of about 8h.

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 €490 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?

JetBlue 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?

Dublin to Washington, D.C. Reagan-National Airport is the cheapest route at €460 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 Ireland to Washington, D.C. Reagan-National Airport costs €563, based on KAYAK data over the past 12 months. Return fares from Dublin average €586.

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

Friday is the cheapest day to fly to Washington, D.C. Reagan-National Airport at €414 return on average over the past 12 months on KAYAK. Tuesday is the most expensive at €936.

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 €602 return on average. Afternoon flights are the most expensive at €654.

What are the most popular airlines flying to Washington, D.C. Reagan-National Airport?

JetBlue is the only airline flying to Washington, D.C. Reagan-National Airport on KAYAK.

How many cities have direct flights to Washington, D.C. Reagan-National Airport?

1 city has direct flights to Washington, D.C. Reagan-National Airport. Dublin has the most with 21 direct flights per week.

€363 CHEAP FLIGHTS to Reagan Washington (DCA) in 2026/27

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Cheapest return flight

€460

Typical prices: €490-€771

British Airways

Sun 2/12Thu 6/12

DUB - DCA • 2 stops

Cheapest one-way flight

€362

Typical prices: €343-€606

Multiple Airlines

Tue 13/11

DUB - DCA • 1 stop

Top airlines

JetBlue

Best reviews • 7.1 score

Airline reviews

When to travel

October

Cheapest • 27% price drop

July

Most popular

Good to know

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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.

Return

One-way

Last minute

All Flight Deals

Recent return flight deals to Reagan-National

Wed, 2 Dec - Sun, 6 Dec

09:00 - 19:13DUB Dublin-DCA Washington, D.C. Reagan-National

15h 13m2 stops London Heathrow Boston Logan Intl

14:53 - 09:55DCA Washington, D.C. Reagan-National-DUB Dublin

14h 02m2 stops Boston Logan Intl London Heathrow

€460British Airways

Thu, 12 Nov - Thu, 4 Feb

08:50 - 17:59DUB Dublin-DCA Washington, D.C. Reagan-National

14h 09m2 stops Amsterdam Schiphol Boston Logan Intl

14:35 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

13h 25m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

Fri, 6 Nov - Thu, 12 Nov

08:50 - 19:59DUB Dublin-DCA Washington, D.C. Reagan-National

16h 09m2 stops Amsterdam Schiphol Boston Logan Intl

13:20 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

14h 40m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

Sun, 22 Nov - Tue, 12 Jan

05:45 - 17:59DUB Dublin-DCA Washington, D.C. Reagan-National

17h 14m2 stops Amsterdam Schiphol Boston Logan Intl

17:00 - 14:30DCA Washington, D.C. Reagan-National-DUB Dublin

16h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

€494Delta

Tue, 10 Nov - Tue, 2 Feb

08:50 - 17:59DUB Dublin-DCA Washington, D.C. Reagan-National

14h 09m2 stops Amsterdam Schiphol Boston Logan Intl

14:35 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

13h 25m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

Thu, 5 Nov - Wed, 11 Nov

08:50 - 17:53DUB Dublin-DCA Washington, D.C. Reagan-National

14h 03m2 stops Amsterdam Schiphol Boston Logan Intl

13:20 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

14h 40m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

Tue, 3 Nov - Wed, 25 Nov

08:50 - 19:59DUB Dublin-DCA Washington, D.C. Reagan-National

16h 09m2 stops Amsterdam Schiphol Boston Logan Intl

13:20 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

14h 40m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

Mon, 8 Mar - Mon, 15 Mar

13:25 - 23:04DUB Dublin-DCA Washington, D.C. Reagan-National

14h 39m2 stops Amsterdam Schiphol New York John F Kennedy Intl

14:35 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

14h 25m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

Tue, 16 Feb - Tue, 2 Mar

05:45 - 18:05DUB Dublin-DCA Washington, D.C. Reagan-National

17h 20m2 stops Amsterdam Schiphol New York John F Kennedy Intl

12:00 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

16h 00m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

Wed, 11 Nov - Wed, 3 Feb

13:25 - 23:41DUB Dublin-DCA Washington, D.C. Reagan-National

15h 16m2 stops Amsterdam Schiphol Boston Logan Intl

12:00 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

16h 00m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

All return flight deals to Reagan-National

Wed, 2 Dec - Sun, 6 Dec

09:00 - 19:13DUB Dublin-DCA Washington, D.C. Reagan-National

15h 13m2 stops London Heathrow Boston Logan Intl

14:53 - 09:55DCA Washington, D.C. Reagan-National-DUB Dublin

14h 02m2 stops Boston Logan Intl London Heathrow

€460British Airways

Thu, 12 Nov - Thu, 4 Feb

08:50 - 17:59DUB Dublin-DCA Washington, D.C. Reagan-National

14h 09m2 stops Amsterdam Schiphol Boston Logan Intl

14:35 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

13h 25m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

Fri, 6 Nov - Thu, 12 Nov

08:50 - 19:59DUB Dublin-DCA Washington, D.C. Reagan-National

16h 09m2 stops Amsterdam Schiphol Boston Logan Intl

13:20 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

14h 40m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

Sun, 22 Nov - Tue, 12 Jan

05:45 - 17:59DUB Dublin-DCA Washington, D.C. Reagan-National

17h 14m2 stops Amsterdam Schiphol Boston Logan Intl

17:00 - 14:30DCA Washington, D.C. Reagan-National-DUB Dublin

16h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

€494Delta

Tue, 10 Nov - Tue, 2 Feb

08:50 - 17:59DUB Dublin-DCA Washington, D.C. Reagan-National

14h 09m2 stops Amsterdam Schiphol Boston Logan Intl

14:35 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

13h 25m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

Thu, 5 Nov - Wed, 11 Nov

08:50 - 17:53DUB Dublin-DCA Washington, D.C. Reagan-National

14h 03m2 stops Amsterdam Schiphol Boston Logan Intl

13:20 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

14h 40m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

Tue, 3 Nov - Wed, 25 Nov

08:50 - 19:59DUB Dublin-DCA Washington, D.C. Reagan-National

16h 09m2 stops Amsterdam Schiphol Boston Logan Intl

13:20 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

14h 40m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

Mon, 8 Mar - Mon, 15 Mar

13:25 - 23:04DUB Dublin-DCA Washington, D.C. Reagan-National

14h 39m2 stops Amsterdam Schiphol New York John F Kennedy Intl

14:35 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

14h 25m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

Tue, 16 Feb - Tue, 2 Mar

05:45 - 18:05DUB Dublin-DCA Washington, D.C. Reagan-National

17h 20m2 stops Amsterdam Schiphol New York John F Kennedy Intl

12:00 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

16h 00m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

Wed, 11 Nov - Wed, 3 Feb

13:25 - 23:41DUB Dublin-DCA Washington, D.C. Reagan-National

15h 16m2 stops Amsterdam Schiphol Boston Logan Intl

12:00 - 09:00DCA Washington, D.C. Reagan-National-DUB Dublin

16h 00m2 stops Boston Logan Intl Paris Charles de Gaulle

€494Delta

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?: Dublin to Washington, D.C. Reagan-National Airport is the cheapest route at €460 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 Ireland to Washington, D.C. Reagan-National Airport costs €563, based on KAYAK data over the past 12 months. Return fares from Dublin average €586.
What is the cheapest day to fly to Washington, D.C. Reagan-National Airport?: Friday is the cheapest day to fly to Washington, D.C. Reagan-National Airport at €414 return on average over the past 12 months on KAYAK. Tuesday is the most expensive at €936.
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.: Morning flights to Washington, D.C. Reagan-National Airport are the cheapest at €602 return on average. Afternoon flights are the most expensive at €654.

Find deals

Low season	February
High season	July
Cheapest flight	€362

Beat the crowds with an average 61% drop in traveller numbers.

The most popular month to fly with an average 310% increase in traveller numbers.

One-way flight from Dublin 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 €490 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.
How long is a direct flight to Washington, D.C. Reagan-National Airport?
Direct flights to Washington, D.C. Reagan-National Airport are available from Dublin, with a flight time of about 8h.
What is the difference between the most popular and the most frequent airline at Washington, D.C. Reagan-National Airport?
Delta operates the most flights from Ireland to Washington, D.C. Reagan-National Airport at 0 per week, while JetBlue is the airline most often selected by KAYAK users searching for flights from Ireland 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?
JetBlue 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 €490. 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 €414, 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 morning to save up to €52 on a return flight. Morning flights to Washington, D.C. Reagan-National Airport average €602 compared to €654 for midday flights.
Once you arrive in Washington, D.C. Reagan-National Airport, a great place to start is Walter E. Washington Convention Center. It is popular with first-time visitors and can give you a good feel for the area.

Hanover

Linthicum Heights

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Dundalk

Alexandria

Falls Church

Annapolis

Fredericksburg

Herndon

Oxon Hill

Gaithersburg

Fairfax

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Bethesda

National Harbor

Tysons

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€362 Find Cheap Flights to Reagan Washington National Airport – Compare and Save

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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 day to fly to Washington, D.C. Reagan-National Airport?

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

What are the most popular airlines flying to Washington, D.C. Reagan-National Airport?

How many cities have direct flights 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

Your guide to booking Washington, D.C. Reagan-National Airport flights

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