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Cheap flights from St. John's to Washington, D.C. from C$ 338

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. John's to Washington, D.C. departing on 19/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. John's to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:25 a.m. - 10:19 a.m.YYT-DCA
6h 24m1 stop
Air Canada Logo
6:59 a.m. - 5:03 p.m.DCA-YYT
8h 34m1 stop
C$ 609Air Canada
Find Deal
Tue, 31 Mar - Wed, 1 Apr
Air Canada Logo
5:25 a.m. - 12:06 p.m.YYT-DCA
8h 11m2 stops
Air Canada Logo
6:59 a.m. - 5:03 p.m.DCA-YYT
8h 34m1 stop
C$ 611Air Canada
Find Deal
Tue, 31 Mar - Wed, 1 Apr

Air Canada flights from St. John's to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on St. John's to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
31 Mar
YYT5:25 a.m.St John's
6h 24m
1 stop
DCA10:19 a.m.Washington, D.C. Reagan-National
1 Apr
DCA6:59 a.m.Washington, D.C. Reagan-National
8h 34m
1 stop
YYT5:03 p.m.St John's
C$ 609
Find similar
Air Canada
31 Mar
YYT5:25 a.m.St John's
8h 11m
2 stops
DCA12:06 p.m.Washington, D.C. Reagan-National
1 Apr
DCA6:59 a.m.Washington, D.C. Reagan-National
8h 34m
1 stop
YYT5:03 p.m.St John's
C$ 611
Find similar
Air Canada
8 Nov
YYT1:30 p.m.St John's
10h 35m
1 stop
DCA10:35 p.m.Washington, D.C. Reagan-National
15 Nov
DCA4:10 p.m.Washington, D.C. Reagan-National
8h 01m
1 stop
YYT1:41 a.m.St John's
C$ 1,221
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. John's to Washington, D.C. Reagan-National Airport 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, momondo users made 96,600 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from St. John's to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Tue 31/3

5:25 a.m.-10:19 a.m.

1 stop6h 24m

Washington, D.C. Reagan-National

Wed 1/4

6:59 a.m.-5:03 p.m.

1 stop8h 34m

C$ 609

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Tue 31/3

5:25 a.m.-12:06 p.m.

2 stops8h 11m

Washington, D.C. Reagan-National

Wed 1/4

6:59 a.m.-5:03 p.m.

1 stop8h 34m

C$ 611

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Fri 19/12

5:05 a.m.-10:21 a.m.

1 stop6h 46m

C$ 338

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Wed 25/3

5:05 a.m.-10:23 a.m.

1 stop6h 48m

C$ 341

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Fri 19/12

5:05 a.m.-4:59 p.m.

2 stops13h 24m

C$ 389

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Mon 17/11

5:05 a.m.-10:26 a.m.

1 stop6h 51m

C$ 439

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Mon 17/11

6:35 a.m.-4:56 p.m.

2 stops11h 51m

C$ 497

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Fri 19/12

6:00 a.m.-10:54 p.m.

3 stops18h 24m

C$ 660

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Mon 17/11

6:20 a.m.-10:20 a.m.

3 stops29h 30m

C$ 793

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Wed 25/3

6:00 a.m.-6:34 p.m.

3 stops14h 04m

C$ 807

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from St. John's to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from St John's to Washington, D.C. Reagan-National?

Air Canada and United Airlines are the most popular carriers operating from St John's to Washington, D.C. Reagan-National

When to book flights from St. John's to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. John's to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. John's to Washington, D.C. Reagan-National Airport (YYT to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. John's to Washington, D.C. Reagan-National Airport

Direct flights

None
There are no direct flights from St. John's to Washington, D.C. Reagan-National Airport. There are no popular flight routes from St. John's to Washington, D.C. Reagan-National Airport.
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  • How far is St John's to Washington, D.C. Reagan-National by plane?

    The distance between St John's and Washington, D.C. Reagan-National is about 2182.8 km. In terms of flight time, this usually takes a little over 6h 24m.

  • When did momondo last update prices for flights from St John's Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from St John's Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from St John's Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from St John's Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from St John's Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. John's to Washington, D.C. Reagan-National Airport?

Best airlines flying from St. John's to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from St. John's to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 618Free CancellationRating
7.1
10,403 reviews
Search Air Canada flights

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Gettysburg
Alexandria
Fairfax
Linthicum Heights
Silver Spring
Bethesda
Reston
Herndon
Laurel
Capitol Heights
Arlington
Manassas
Fredericksburg
Woodbridge
Rockville
McLean
National Harbor
Tysons

Why use momondo?

Why should I use momondo to find a flight deal from St. John's to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. John's to Washington, D.C. for you.

Can I find flights from St. John's to Washington, D.C. with flexible booking policies on momondo?

All flight searches from St. John's to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. John's to Washington, D.C.?

momondo helps you find the best flight between St. John's and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. John's to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from St. John's. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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