Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. John's to Washington, D.C. from C$ 346

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 3/9. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from St. John's to Washington, D.C. (YYT-DCA)

Cheap round-trip flights

Air Canada Logo
2:55 p.m. - 9:51 p.m.YYT-DCA
8h 26m2 stops
Air Canada Logo
9:40 a.m. - 10:23 p.m.DCA-YYT
11h 13m2 stops
C$ 619Air Canada
Find Deal
Sat, 6 Sep - Sat, 13 Sep
Air Canada Logo
2:55 p.m. - 9:51 p.m.YYT-DCA
8h 26m2 stops
Air Canada Logo
11:00 a.m. - 12:39 a.m.DCA-YYT
12h 09m2 stops
C$ 628Air Canada
Find Deal
Sat, 6 Sep - Sun, 14 Sep
United Airlines Logo
5:50 a.m. - 10:20 a.m.YYT-DCA
6h 00m1 stop
United Airlines Logo
4:35 p.m. - 12:39 a.m.DCA-YYT
6h 34m1 stop
C$ 734United Airlines
Find Deal
Sun, 7 Sep - Sat, 13 Sep
Air Canada Logo
5:50 a.m. - 10:20 a.m.YYT-DCA
6h 00m1 stop
Air Canada Logo
6:59 a.m. - 4:35 p.m.DCA-YYT
8h 06m1 stop
C$ 777Air Canada
Find Deal
Tue, 9 Sep - Fri, 19 Sep
Delta Logo
3:00 p.m. - 7:19 a.m.YYT-DCA
17h 49m2 stops
Delta Logo
8:50 a.m. - 10:56 p.m.DCA-YYT
12h 36m2 stops
C$ 889Delta
Find Deal
Tue, 9 Sep - Tue, 16 Sep
WestJet Logo
3:00 p.m. - 10:59 p.m.YYT-DCA
9h 29m2 stops
WestJet Logo
6:00 a.m. - 10:56 p.m.DCA-YYT
15h 26m2 stops
C$ 912WestJet
Find Deal
Wed, 10 Sep - Tue, 16 Sep
United Airlines Logo
5:50 a.m. - 10:20 a.m.YYT-DCA
6h 00m1 stop
United Airlines Logo
6:00 a.m. - 1:04 p.m.DCA-YYT
5h 34m1 stop
C$ 929United Airlines
Find Deal
Sun, 7 Sep - Wed, 17 Sep
Logo
5:30 p.m. - 10:34 p.m.YYT-DCA
6h 34m1 stop
Logo
9:40 a.m. - 10:23 p.m.DCA-YYT
11h 13m2 stops
C$ 938
Find Deal
Tue, 9 Sep - Tue, 16 Sep
WestJet Logo
3:00 p.m. - 10:56 p.m.YYT-DCA
9h 26m2 stops
WestJet Logo
9:40 a.m. - 10:56 p.m.DCA-YYT
11h 46m2 stops
C$ 1,050WestJet
Find Deal
Mon, 8 Sep - Tue, 16 Sep
Delta Logo
3:00 p.m. - 10:59 p.m.YYT-DCA
9h 29m2 stops
Delta Logo
9:40 a.m. - 10:56 p.m.DCA-YYT
11h 46m2 stops
C$ 1,077Delta
Find Deal
Wed, 10 Sep - Wed, 17 Sep

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
6 Sep
YYT2:55 p.m.St John's
8h 26m
2 stops
DCA9:51 p.m.Washington, D.C. Reagan-National
13 Sep
DCA9:40 a.m.Washington, D.C. Reagan-National
11h 13m
2 stops
YYT10:23 p.m.St John's
C$ 619
Find similar
Air Canada
6 Sep
YYT2:55 p.m.St John's
8h 26m
2 stops
DCA9:51 p.m.Washington, D.C. Reagan-National
14 Sep
DCA11:00 a.m.Washington, D.C. Reagan-National
12h 09m
2 stops
YYT12:39 a.m.St John's
C$ 628
Find similar
Air Canada
9 Sep
YYT5:50 a.m.St John's
6h 00m
1 stop
DCA10:20 a.m.Washington, D.C. Reagan-National
19 Sep
DCA6:59 a.m.Washington, D.C. Reagan-National
8h 06m
1 stop
YYT4:35 p.m.St John's
C$ 777
Find similar

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
7 Sep
YYT5:50 a.m.St John's
6h 00m
1 stop
DCA10:20 a.m.Washington, D.C. Reagan-National
13 Sep
DCA4:35 p.m.Washington, D.C. Reagan-National
6h 34m
1 stop
YYT12:39 a.m.St John's
C$ 734
Find similar
United Airlines
7 Sep
YYT5:50 a.m.St John's
6h 00m
1 stop
DCA10:20 a.m.Washington, D.C. Reagan-National
17 Sep
DCA6:00 a.m.Washington, D.C. Reagan-National
5h 34m
1 stop
YYT1:04 p.m.St John's
C$ 929
Find similar
United Airlines
12 Sep
YYT5:30 p.m.St John's
6h 34m
1 stop
DCA10:34 p.m.Washington, D.C. Reagan-National
16 Sep
DCA6:59 a.m.Washington, D.C. Reagan-National
8h 06m
1 stop
YYT4:35 p.m.St John's
C$ 1,188
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 5 August 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

Sat 6/9

2:55 p.m.-9:51 p.m.

2 stops8h 26m

Washington, D.C. Reagan-National

Sat 13/9

9:40 a.m.-10:23 p.m.

2 stops11h 13m

C$ 619

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Sat 6/9

2:55 p.m.-9:51 p.m.

2 stops8h 26m

Washington, D.C. Reagan-National

Sun 14/9

11:00 a.m.-12:39 a.m.

2 stops12h 09m

C$ 628

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Sun 7/9

5:50 a.m.-10:20 a.m.

1 stop6h 00m

Washington, D.C. Reagan-National

Sat 13/9

4:35 p.m.-12:39 a.m.

1 stop6h 34m

C$ 734

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Tue 9/9

5:50 a.m.-10:20 a.m.

1 stop6h 00m

Washington, D.C. Reagan-National

Fri 19/9

6:59 a.m.-4:35 p.m.

1 stop8h 06m

C$ 777

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Tue 9/9

3:00 p.m.-7:19 a.m.

2 stops17h 49m

Washington, D.C. Reagan-National

Tue 16/9

8:50 a.m.-10:56 p.m.

2 stops12h 36m

C$ 889

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Wed 10/9

3:00 p.m.-10:59 p.m.

2 stops9h 29m

Washington, D.C. Reagan-National

Tue 16/9

6:00 a.m.-10:56 p.m.

2 stops15h 26m

C$ 912

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Sun 7/9

5:50 a.m.-10:20 a.m.

1 stop6h 00m

Washington, D.C. Reagan-National

Wed 17/9

6:00 a.m.-1:04 p.m.

1 stop5h 34m

C$ 929

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Tue 9/9

5:30 p.m.-10:34 p.m.

1 stop6h 34m

Washington, D.C. Reagan-National

Tue 16/9

9:40 a.m.-10:23 p.m.

2 stops11h 13m

C$ 938

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Mon 8/9

3:00 p.m.-10:56 p.m.

2 stops9h 26m

Washington, D.C. Reagan-National

Tue 16/9

9:40 a.m.-10:56 p.m.

2 stops11h 46m

C$ 1,050

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Wed 10/9

3:00 p.m.-10:59 p.m.

2 stops9h 29m

Washington, D.C. Reagan-National

Wed 17/9

9:40 a.m.-10:56 p.m.

2 stops11h 46m

C$ 1,077

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

Best price found

C$ 346

Fastest flight time

5h 58m

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$ 346. 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$ 619.
The fastest flight from St. John's to Washington, D.C. Reagan-National Airport takes 5h 58m
There are no direct flights from St. John's to Washington, D.C. Reagan-National Airport. Popular non-direct route for this connection is St John's Airport - Washington, D.C. Reagan-National Airport.
Search flight deals

  • 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 00m.

  • 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$ 666Free CancellationRating
7.1
9,890 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
Herndon
Linthicum Heights
Alexandria
Bethesda
Silver Spring
Reston
Laurel
Fairfax
Pikesville
Capitol Heights
Arlington
Gettysburg
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.

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 10/8
Sun 17/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.