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Cheap flights from St. John's to Washington, D.C. from C$ 440

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 29/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
2:05 p.m. - 10:31 p.m.YYT  St John's-DCA Washington, D.C. Reagan-National
9h 56m2 stops Halifax Intl Toronto Pearson Intl
Air Canada Logo
6:59 a.m. - 4:31 p.m.DCA  Washington, D.C. Reagan-National-YYT St John's
8h 02m1 stop Toronto Pearson Intl
C$ 847Air Canada
Fri, 4 Sep - Sun, 6 Sep
Air Canada Logo
11:05 a.m. - 10:31 p.m.YYT  St John's-DCA Washington, D.C. Reagan-National
12h 56m2 stops Halifax Intl Toronto Pearson Intl
Air Canada Logo
6:00 a.m. - 7:00 p.m.DCA  Washington, D.C. Reagan-National-YYT St John's
11h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
C$ 851Air Canada
Fri, 4 Sep - Sun, 6 Sep
Air Canada Logo
1:35 p.m. - 7:57 p.m.YYT  St John's-DCA Washington, D.C. Reagan-National
7h 52m1 stop Toronto Pearson Intl
Air Canada Logo
6:00 a.m. - 4:31 p.m.DCA  Washington, D.C. Reagan-National-YYT St John's
9h 01m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
C$ 858Air Canada
Fri, 4 Sep - Sun, 6 Sep
Air Canada Logo
11:05 a.m. - 10:31 p.m.YYT  St John's-DCA Washington, D.C. Reagan-National
12h 56m2 stops Halifax Intl Toronto Pearson Intl
Air Canada Logo
6:00 a.m. - 7:00 p.m.DCA  Washington, D.C. Reagan-National-YYT St John's
11h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
C$ 861Air Canada
Fri, 4 Sep - Sun, 6 Sep
Air Canada Logo
5:35 a.m. - 10:20 a.m.YYT  St John's-DCA Washington, D.C. Reagan-National
6h 15m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
4:20 p.m. - 12:33 a.m.DCA  Washington, D.C. Reagan-National-YYT St John's
6h 43m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 878Air Canada
Thu, 1 Oct - Thu, 8 Oct
Air Canada Logo
5:35 a.m. - 10:20 a.m.YYT  St John's-DCA Washington, D.C. Reagan-National
6h 15m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
9:40 a.m. - 5:08 p.m.DCA  Washington, D.C. Reagan-National-YYT St John's
5h 58m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 880Air Canada
Sun, 27 Sep - Sun, 4 Oct
Air Canada Logo
1:35 p.m. - 7:57 p.m.YYT  St John's-DCA Washington, D.C. Reagan-National
7h 52m1 stop Toronto Pearson Intl
Air Canada Logo
6:59 a.m. - 11:21 p.m.DCA  Washington, D.C. Reagan-National-YYT St John's
14h 52m1 stop Toronto Pearson Intl
C$ 904Air Canada
Fri, 4 Sep - Sun, 6 Sep
Air Canada Logo
1:35 p.m. - 7:57 p.m.YYT  St John's-DCA Washington, D.C. Reagan-National
7h 52m1 stop Toronto Pearson Intl
Air Canada Logo
6:59 a.m. - 11:21 p.m.DCA  Washington, D.C. Reagan-National-YYT St John's
14h 52m1 stop Toronto Pearson Intl
C$ 907Air Canada
Fri, 4 Sep - Sun, 6 Sep
Air Canada Logo
5:40 p.m. - 10:31 p.m.YYT  St John's-DCA Washington, D.C. Reagan-National
6h 21m1 stop Toronto Pearson Intl
Air Canada Logo
6:59 a.m. - 4:31 p.m.DCA  Washington, D.C. Reagan-National-YYT St John's
8h 02m1 stop Toronto Pearson Intl
C$ 969Air Canada
Fri, 4 Sep - Sun, 6 Sep
Air Canada Logo
11:05 a.m. - 10:31 p.m.YYT  St John's-DCA Washington, D.C. Reagan-National
12h 56m2 stops Halifax Intl Toronto Pearson Intl
Air Canada Logo
6:00 a.m. - 7:00 p.m.DCA  Washington, D.C. Reagan-National-YYT St John's
11h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
C$ 975Air Canada
Fri, 4 Sep - Sun, 6 Sep

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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
4 Sep
YYT2:05 p.m.St John's
9h 56m
2 stops
DCA10:31 p.m.Washington, D.C. Reagan-National
6 Sep
DCA6:59 a.m.Washington, D.C. Reagan-National
8h 02m
1 stop
YYT4:31 p.m.St John's
C$ 847
Air Canada
4 Sep
YYT11:05 a.m.St John's
12h 56m
2 stops
DCA10:31 p.m.Washington, D.C. Reagan-National
6 Sep
DCA6:00 a.m.Washington, D.C. Reagan-National
11h 30m
2 stops
YYT7:00 p.m.St John's
C$ 851
Air Canada
4 Sep
YYT1:35 p.m.St John's
7h 52m
1 stop
DCA7:57 p.m.Washington, D.C. Reagan-National
6 Sep
DCA6:00 a.m.Washington, D.C. Reagan-National
9h 01m
2 stops
YYT4:31 p.m.St John's
C$ 858

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

Our best United Airlines deals on St. John's to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
27 Sep
YYT5:35 a.m.St John's
6h 15m
1 stop
DCA10:20 a.m.Washington, D.C. Reagan-National
4 Oct
DCA6:30 a.m.Washington, D.C. Reagan-National
9h 08m
2 stops
YYT5:08 p.m.St John's
C$ 994
United Airlines
1 Oct
YYT5:00 a.m.St John's
10h 53m
2 stops
DCA2:23 p.m.Washington, D.C. Reagan-National
8 Oct
DCA4:20 p.m.Washington, D.C. Reagan-National
6h 43m
1 stop
YYT12:33 a.m.St John's
C$ 1,013
United Airlines
27 Sep
YYT5:35 a.m.St John's
11h 19m
2 stops
DCA3:24 p.m.Washington, D.C. Reagan-National
4 Oct
DCA6:30 a.m.Washington, D.C. Reagan-National
9h 08m
2 stops
YYT5:08 p.m.St John's
C$ 1,109

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 18 August 2026.
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

Cheapest round-trip

St. John'sWashington, D.C.

YYT St John's - DCA Washington, D.C. Reagan-National

YYTDCA

St John's

Fri 4/9

2:05 p.m.-10:31 p.m.

2 stops9h 56m

Washington, D.C. Reagan-National

Sun 6/9

6:59 a.m.-4:31 p.m.

1 stop8h 02m

C$ 847

St. John'sWashington, D.C.

YYT St John's - DCA Washington, D.C. Reagan-National

YYTDCA

St John's

Fri 4/9

11:05 a.m.-10:31 p.m.

2 stops12h 56m

Washington, D.C. Reagan-National

Sun 6/9

6:00 a.m.-7:00 p.m.

2 stops11h 30m

C$ 851

St. John'sWashington, D.C.

YYT St John's - DCA Washington, D.C. Reagan-National

YYTDCA

St John's

Fri 4/9

1:35 p.m.-7:57 p.m.

1 stop7h 52m

Washington, D.C. Reagan-National

Sun 6/9

6:00 a.m.-4:31 p.m.

2 stops9h 01m

C$ 858

St. John'sWashington, D.C.

YYT St John's - DCA Washington, D.C. Reagan-National

YYTDCA

St John's

Fri 4/9

11:05 a.m.-10:31 p.m.

2 stops12h 56m

Washington, D.C. Reagan-National

Sun 6/9

6:00 a.m.-7:00 p.m.

2 stops11h 30m

C$ 861

St. John'sWashington, D.C.

YYT St John's - DCA Washington, D.C. Reagan-National

YYTDCA

St John's

Thu 1/10

5:35 a.m.-10:20 a.m.

1 stop6h 15m

Washington, D.C. Reagan-National

Thu 8/10

4:20 p.m.-12:33 a.m.

1 stop6h 43m

C$ 878
Quickest round-trip

St. John'sWashington, D.C.

YYT St John's - DCA Washington, D.C. Reagan-National

YYTDCA

St John's

Sun 27/9

5:35 a.m.-10:20 a.m.

1 stop6h 15m

Washington, D.C. Reagan-National

Sun 4/10

9:40 a.m.-5:08 p.m.

1 stop5h 58m

C$ 880

St. John'sWashington, D.C.

YYT St John's - DCA Washington, D.C. Reagan-National

YYTDCA

St John's

Fri 4/9

1:35 p.m.-7:57 p.m.

1 stop7h 52m

Washington, D.C. Reagan-National

Sun 6/9

6:59 a.m.-11:21 p.m.

1 stop14h 52m

C$ 904

St. John'sWashington, D.C.

YYT St John's - DCA Washington, D.C. Reagan-National

YYTDCA

St John's

Fri 4/9

1:35 p.m.-7:57 p.m.

1 stop7h 52m

Washington, D.C. Reagan-National

Sun 6/9

6:59 a.m.-11:21 p.m.

1 stop14h 52m

C$ 907

St. John'sWashington, D.C.

YYT St John's - DCA Washington, D.C. Reagan-National

YYTDCA

St John's

Fri 4/9

5:40 p.m.-10:31 p.m.

1 stop6h 21m

Washington, D.C. Reagan-National

Sun 6/9

6:59 a.m.-4:31 p.m.

1 stop8h 02m

C$ 969

St. John'sWashington, D.C.

YYT St John's - DCA Washington, D.C. Reagan-National

YYTDCA

St John's

Fri 4/9

11:05 a.m.-10:31 p.m.

2 stops12h 56m

Washington, D.C. Reagan-National

Sun 6/9

6:00 a.m.-7:00 p.m.

2 stops11h 30m

C$ 975

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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?

Porter Airlines 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

Best price found

C$ 440

Fastest flight time

6h 13m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from St. John's in the past 72 hours is C$ 440. The best round-trip flight deal from St. John's to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is C$ 847.
The fastest flight from St. John's to Washington, D.C. Reagan-National Airport takes 6h 13m
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.
Search flight deals

Frequently asked questions about flying from St. John's to Washington, D.C. Reagan-National Airport

  • 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 13m.

  • 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 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.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Gettysburg
Gaithersburg
Arlington
Alexandria
Fairfax
National Harbor
Fredericksburg
Woodbridge
Herndon
Silver Spring
Falls Church
Easton
Rockville
McLean
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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