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£81+ Cheap flights from Washington, D.C. Reagan-National Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DCA — LHR
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Reagan-National

Discover essential information about flights departing from Reagan-National, including flight schedules, destinations, airlines operating at the Reagan-National airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 13 November 2025.

Cheapest airline

British Airways

Good round-trip deal

£89 or less

Good one-way deal

£49 or less
On average, British Airways currently has the cheapest one-way flight from Washington, D.C. Reagan-National (avg. price of £531).
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National.
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Find flights from Reagan-National

Enter your travel dates to find the best prices.

Cheapest flights from Reagan-National
Explore the most affordable flight options available from Reagan-National. Find the lowest fares based on data from user searches, with prices last updated on 13 November 2025.

Sat 13/1206:00DCA - YUL
Nonstop1h 45mAir Canada
Sun 14/1208:50YUL - DCA
1 stop3h 29mAir Canada
Deal found 12/11£226
Sun 14/1206:00DCA - YUL
Nonstop1h 45mAir Canada
Sun 14/1216:10YUL - DCA
1 stop6h 25mAir Canada
Deal found 12/11£232
Fri 12/1216:10DCA - YUL
Nonstop1h 45mAir Canada
Sun 14/1208:50YUL - DCA
1 stop3h 29mAir Canada
Deal found 12/11£234
Thu 11/1216:10DCA - YUL
Nonstop1h 45mAir Canada
Sun 14/1208:50YUL - DCA
1 stop3h 29mAir Canada
Deal found 12/11£258
Fri 30/106:00DCA - YUL
1 stop7h 28mMultiple Airlines
Mon 2/220:00YUL - DCA
Nonstop1h 58mMultiple Airlines
Deal found 11/11£273
Thu 11/1206:00DCA - YUL
1 stop7h 28mMultiple Airlines
Sun 14/1208:50YUL - DCA
1 stop3h 29mMultiple Airlines
Deal found 12/11£276
Thu 11/1206:00DCA - YUL
1 stop7h 28mMultiple Airlines
Mon 15/1208:50YUL - DCA
1 stop3h 29mMultiple Airlines
Deal found 12/11£279
Sun 18/111:10DCA - CDG
2 stops17h 10mScandinavian Airlines
Wed 21/120:10CDG - DCA
2 stops32h 38mScandinavian Airlines
Deal found 9/11£409
Tue 13/112:00DCA - CDG
2 stops16h 20mScandinavian Airlines
Tue 20/120:10CDG - DCA
2 stops32h 38mScandinavian Airlines
Deal found 11/11£410
Thu 8/116:10DCA - CDG
1 stop12h 20mUnited Airlines
Mon 12/106:15CDG - DCA
2 stops34h 06mUnited Airlines
Deal found 12/11£410
Wed 10/1213:00DCA - CDG
1 stop14h 55mUnited Airlines
Sun 14/1206:25CDG - DCA
2 stops15h 06mUnited Airlines
Deal found 10/11£414
Wed 10/1218:00DCA - CDG
1 stop33h 55mUnited Airlines
Wed 17/1214:00CDG - DCA
1 stop26h 21mUnited Airlines
Deal found 12/11£414

Find flights from Reagan-National within your budget

 
Find flights departing from Reagan-National that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 13 November 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 11/12

06:00-13:28

1 stop7h 28m

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

08:50-12:19

1 stop3h 29m

£276

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Fri 5/12

18:21-23:59

1 stop5h 38m

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

16:45-23:08

1 stop6h 23m

£284

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Tue 16/12

17:31-23:32

1 stop6h 01m

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

06:00-12:00

1 stop6h 00m

£284

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Fri 5/12

16:15-23:59

1 stop7h 44m

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

06:00-11:37

1 stop5h 37m

£284

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Sat 6/12

08:00-13:54

1 stop5h 54m

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

16:45-23:08

1 stop6h 23m

£284

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Wed 17/12

06:00-11:35

1 stop5h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

14:15-18:50

1 stop4h 35m

£284

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 4/12

10:20-17:25

1 stop7h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 13/12

14:37-18:41

1 stop4h 04m

£284

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Fri 5/12

18:21-23:59

1 stop5h 38m

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

12:40-19:40

1 stop7h 00m

£284

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 4/12

10:20-17:25

1 stop7h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

07:00-17:21

1 stop10h 21m

£284

Washington, D.C.Paris

DCA - CDG

DCACDG

Washington, D.C. Reagan-National

Thu 29/1

16:10-10:30

1 stop12h 20m

Paris Charles de Gaulle

Thu 12/2

06:25-15:28

2 stops15h 03m

£410

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 60 results
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Best time to book a flight from Reagan-National

Have a flexible travel schedule? Discover the best time to fly from Reagan-National with our price prediction graph.
Estimated return 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 Reagan-National

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

When is the best time to book a flight from Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a return flight from Reagan-National to Heathrow. Price data was last updated on 7 November 2025.

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Reagan-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport (average of £24). Flying from Washington, D.C. Reagan-National Airport in June will prove the most costly (average of £638). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Washington, D.C. Reagan-National Airport?

If you’re flying from Washington, D.C. Reagan-National Airport, these routes are more frequently taken by airlines New York (950 flights per day), Chicago (614 flights per day) and Boston (417 flights per day).

Chicago
Chicago
From £104
New York
New York
From £49
Boston Logan Intl
Boston Logan Intl
From £46
San Diego
San Diego
From £112

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

The cheapest city to fly to from Washington, D.C. Reagan-National Airport is Boston Logan Intl, with prices starting at £46. Explore other affordable destinations below.

Boston Logan Intl
Boston Logan Intl
From £46
Denver Intl
Denver Intl
From £46
New York
New York
From £49
Lambert-St Louis
Lambert-St Louis
From £68

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Alternate flight departure points to Reagan-National

Consider leaving from one of these other departure points that are located a short distance from Reagan-National. Flight origins were last updated on 13 November 2025.
Flights from Dulles Intl

Related info for your journey

Access useful and relevant information related to your journey from Reagan-National. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 November 2025.

  • What are the most popular destinations to fly to from Washington, D.C. Reagan-National Airport?

    This month, the top selected destinations from Washington, D.C. Reagan-National Airport are Boston, Fort Lauderdale, Atlanta. Throughout the year, Boston, Denver, Fort Lauderdale are some of the top choices made by users flying from Washington, D.C. Reagan-National Airport.

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to anywhere?

    Users have flown out of Washington, D.C. Reagan-National Airport for as low as £46 to Boston (prices may vary depending on the airline and departure time). On average, users have booked flights for £291 to fly from Washington, D.C. Reagan-National Airport.

  • What is the cheapest premium economy flight from Washington, D.C. Reagan-National Airport?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Washington, D.C. Reagan-National Airport.
    Washington, D.C. Reagan-National to Boston from £1,481
    Washington, D.C. Reagan-National to Newark Airport from £1,549
    Washington, D.C. Reagan-National to New York John F Kennedy Intl Airport from £1,630
    Washington, D.C. Reagan-National to Detroit Metropolitan Wayne County Airport from £2,037

  • What is the cheapest first class flight from Washington, D.C. Reagan-National Airport?

    If you’re looking for a cheap first-class flight from Washington, D.C. Reagan-National Airport, consider New York. Prices start at £355 so you can fly first-class even on a budget.

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

    At the present moment the cheapest month to fly from Washington, D.C. Reagan-National Airport is currently March; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Washington, D.C. Reagan-National Airport?

    Check out the cheapest flights from Washington, D.C. Reagan-National Airport to embark to:
    Travel from Washington, D.C. to London from £426 round trip
    Travel from Washington, D.C. to Edinburgh from £461 round trip
    Travel from Washington, D.C. to Glasgow from £489 round trip

  • How does Cheapflights help users find flights from Reagan-National?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Reagan-National today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Reagan-National?

    Millions of users choose and trust Cheapflights to book the best flight deals from Reagan-National for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Reagan-National with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Reagan-National flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Reagan-National become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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How does Cheapflights help users find flights from Reagan-National?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Reagan-National today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Reagan-National?

Millions of users choose and trust Cheapflights to book the best flight deals from Reagan-National for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Reagan-National with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Reagan-National flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Reagan-National become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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