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

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

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

Prices for flights from St John's Airport to Washington, D.C. are updated daily.

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

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..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 450 Cheap Flights from St. John's to Washington, D.C. in 2026/27

Find the cheapest flights from St. John's to Washington, D.C.

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:30 p.m. - 8:10 p.m.YYT St John's-IAD Washington, D.C. Dulles Intl

7h 10m1 stop Toronto Pearson Intl

4:30 p.m. - 1:41 a.m.IAD Washington, D.C. Dulles Intl-YYT St John's

7h 41m1 stop Toronto Pearson Intl

C$ 754Air Canada

Sat, 31 Oct - Sat, 7 Nov

2:25 p.m. - 8:10 p.m.YYT St John's-IAD Washington, D.C. Dulles Intl

7h 15m1 stop Toronto Pearson Intl

4:30 p.m. - 1:41 a.m.IAD Washington, D.C. Dulles Intl-YYT St John's

7h 41m1 stop Toronto Pearson Intl

C$ 859Air Canada

Sat, 7 Nov - Wed, 11 Nov

2:25 p.m. - 7:58 p.m.YYT St John's-DCA Washington, D.C. Reagan-National

7h 03m1 stop Toronto Pearson Intl

6:59 a.m. - 4:56 p.m.DCA Washington, D.C. Reagan-National-YYT St John's

8h 27m1 stop Toronto Pearson Intl

C$ 859Air Canada

Sat, 7 Nov - Mon, 16 Nov

5:00 a.m. - 3:25 p.m.YYT St John's-IAD Washington, D.C. Dulles Intl

11h 55m1 stop Toronto Pearson Intl

4:00 p.m. - 1:46 a.m.IAD Washington, D.C. Dulles Intl-YYT St John's

8h 16m1 stop Toronto Pearson Intl

C$ 876Air Canada

Fri, 16 Oct - Mon, 19 Oct

2:25 p.m. - 8:10 p.m.YYT St John's-IAD Washington, D.C. Dulles Intl

7h 15m1 stop Toronto Pearson Intl

10:10 p.m. - 1:31 p.m.IAD Washington, D.C. Dulles Intl-YYT St John's

13h 51m1 stop Toronto Pearson Intl

C$ 910Air Canada

Sat, 7 Nov - Sat, 7 Nov

6:00 a.m. - 7:58 p.m.YYT St John's-DCA Washington, D.C. Reagan-National

15h 28m1 stop Toronto Pearson Intl

6:59 a.m. - 4:56 p.m.DCA Washington, D.C. Reagan-National-YYT St John's

8h 27m1 stop Toronto Pearson Intl

C$ 910Air Canada

Sun, 8 Nov - Thu, 12 Nov

2:25 p.m. - 10:38 a.m.YYT St John's-IAD Washington, D.C. Dulles Intl

21h 43m1 stop Toronto Pearson Intl

11:20 a.m. - 12:57 a.m.IAD Washington, D.C. Dulles Intl-YYT St John's

12h 07m2 stops Toronto Island Ottawa

C$ 912Porter Airlines

Sun, 1 Nov - Fri, 25 Dec

6:05 a.m. - 3:10 p.m.YYT St John's-IAD Washington, D.C. Dulles Intl

10h 35m2 stops Ottawa Toronto Island

3:50 p.m. - 12:55 a.m.IAD Washington, D.C. Dulles Intl-YYT St John's

7h 35m2 stops Toronto Island Ottawa

C$ 917Porter Airlines

Fri, 16 Oct - Mon, 19 Oct

7:00 a.m. - 3:59 p.m.YYT St John's-DCA Washington, D.C. Reagan-National

10h 29m2 stops Halifax Intl Toronto Pearson Intl

10:12 a.m. - 11:10 p.m.DCA Washington, D.C. Reagan-National-YYT St John's

11h 28m2 stops Toronto Pearson Intl Halifax Intl

C$ 920Porter Airlines

Sat, 31 Oct - Sat, 7 Nov

2:25 p.m. - 10:38 a.m.YYT St John's-IAD Washington, D.C. Dulles Intl

21h 43m1 stop Toronto Pearson Intl

11:20 a.m. - 12:57 a.m.IAD Washington, D.C. Dulles Intl-YYT St John's

12h 07m2 stops Toronto Island Ottawa

C$ 930Porter Airlines

Thu, 5 Nov - Thu, 24 Dec

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Air Canada flights from St. John's to Washington, D.C.

Our best Air Canada deals on St. John's to Washington, D.C. flight tickets

Air Canada

31 Oct

YYT2:30 p.m.St John's

7h 10m

1 stop

IAD8:10 p.m.Washington, D.C. Dulles Intl

7 Nov

IAD4:30 p.m.Washington, D.C. Dulles Intl

7h 41m

1 stop

YYT1:41 a.m.St John's

C$ 754

Air Canada

7 Nov

YYT2:25 p.m.St John's

7h 15m

1 stop

IAD8:10 p.m.Washington, D.C. Dulles Intl

11 Nov

IAD4:30 p.m.Washington, D.C. Dulles Intl

7h 41m

1 stop

YYT1:41 a.m.St John's

C$ 859

Air Canada

16 Oct

YYT5:00 a.m.St John's

11h 55m

1 stop

IAD3:25 p.m.Washington, D.C. Dulles Intl

19 Oct

IAD4:00 p.m.Washington, D.C. Dulles Intl

8h 16m

1 stop

YYT1:46 a.m.St John's

C$ 876

Porter Airlines flights from St. John's to Washington, D.C.

Our best Porter Airlines deals on St. John's to Washington, D.C. flight tickets

Porter Airlines

1 Nov

YYT2:25 p.m.St John's

21h 43m

1 stop

IAD10:38 a.m.Washington, D.C. Dulles Intl

25 Dec

IAD11:20 a.m.Washington, D.C. Dulles Intl

12h 07m

2 stops

YYT12:57 a.m.St John's

C$ 912

Porter Airlines

16 Oct

YYT6:05 a.m.St John's

10h 35m

2 stops

IAD3:10 p.m.Washington, D.C. Dulles Intl

19 Oct

IAD3:50 p.m.Washington, D.C. Dulles Intl

7h 35m

2 stops

YYT12:55 a.m.St John's

C$ 917

Porter Airlines

31 Oct

YYT7:00 a.m.St John's

10h 29m

2 stops

DCA3:59 p.m.Washington, D.C. Reagan-National

7 Nov

DCA10:12 a.m.Washington, D.C. Reagan-National

11h 28m

2 stops

YYT11:10 p.m.St John's

C$ 920

momondo Fare Finder

Use the filters below to find and compare flights from St. John's to Washington, D.C. that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. John'sWashington, D.C.

YYT St John's - IAD Washington, D.C. Dulles Intl

YYTIAD

St John's

Sat 31/10

2:30 p.m.-8:10 p.m.

1 stop7h 10m

Washington, D.C. Dulles Intl

Sat 7/11

4:30 p.m.-1:41 a.m.

1 stop7h 41m

C$ 754

St. John'sWashington, D.C.

YYT St John's - IAD Washington, D.C. Dulles Intl

YYTIAD

St John's

Sat 7/11

2:25 p.m.-8:10 p.m.

1 stop7h 15m

Washington, D.C. Dulles Intl

Wed 11/11

4:30 p.m.-1:41 a.m.

1 stop7h 41m

C$ 859

St. John'sWashington, D.C.

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

YYTDCA

St John's

Sat 7/11

2:25 p.m.-7:58 p.m.

1 stop7h 03m

Washington, D.C. Reagan-National

Mon 16/11

6:59 a.m.-4:56 p.m.

1 stop8h 27m

C$ 859

St. John'sWashington, D.C.

YYT St John's - IAD Washington, D.C. Dulles Intl

YYTIAD

St John's

Fri 16/10

5:00 a.m.-3:25 p.m.

1 stop11h 55m

Washington, D.C. Dulles Intl

Mon 19/10

4:00 p.m.-1:46 a.m.

1 stop8h 16m

C$ 876

St. John'sWashington, D.C.

YYT St John's - IAD Washington, D.C. Dulles Intl

YYTIAD

St John's

Sat 7/11

2:25 p.m.-8:10 p.m.

1 stop7h 15m

Washington, D.C. Dulles Intl

Sat 7/11

10:10 p.m.-1:31 p.m.

1 stop13h 51m

C$ 910

St. John'sWashington, D.C.

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

YYTDCA

St John's

Sun 8/11

6:00 a.m.-7:58 p.m.

1 stop15h 28m

Washington, D.C. Reagan-National

Thu 12/11

6:59 a.m.-4:56 p.m.

1 stop8h 27m

C$ 910

St. John'sWashington, D.C.

YYT St John's - IAD Washington, D.C. Dulles Intl

YYTIAD

St John's

Sun 1/11

2:25 p.m.-10:38 a.m.

1 stop21h 43m

Washington, D.C. Dulles Intl

Fri 25/12

11:20 a.m.-12:57 a.m.

2 stops12h 07m

C$ 912

St. John'sWashington, D.C.

YYT St John's - IAD Washington, D.C. Dulles Intl

YYTIAD

St John's

Fri 16/10

6:05 a.m.-3:10 p.m.

2 stops10h 35m

Washington, D.C. Dulles Intl

Mon 19/10

3:50 p.m.-12:55 a.m.

2 stops7h 35m

C$ 917

St. John'sWashington, D.C.

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

YYTDCA

St John's

Sat 31/10

7:00 a.m.-3:59 p.m.

2 stops10h 29m

Washington, D.C. Reagan-National

Sat 7/11

10:12 a.m.-11:10 p.m.

2 stops11h 28m

C$ 920

St. John'sWashington, D.C.

YYT St John's - IAD Washington, D.C. Dulles Intl

YYTIAD

St John's

Thu 5/11

2:25 p.m.-10:38 a.m.

1 stop21h 43m

Washington, D.C. Dulles Intl

Thu 24/12

11:20 a.m.-12:57 a.m.

2 stops12h 07m

C$ 930

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

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

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Airlines

Can stopping save me money on St. John's to Washington, D.C. flights?

You could potentially save up to 13% on your flight if you consider stops on a St. John's to Washington, D.C. flight.

When to book flights from St. John's to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from St. John's to Washington, D.C. 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. (YYT to WAS) flight deals and tips

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

Best price found	C$ 450
Fastest flight time	11h 55m
Direct flights	None

The best one-way flight to Washington, D.C. from St. John's in the past 72 hours is C$ 450. The best round-trip flight deal from St. John's to Washington, D.C. found on momondo in the last 72 hours is C$ 754.

The fastest flight from St. John's to Washington, D.C. takes 11h 55m

There are no direct flights from St. John's to Washington, D.C.. There are no popular flight routes from St. John's to Washington, D.C..

Search flight deals

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

How far is St John's to Washington, D.C. by plane?
There are 2179.3 km between St John's and Washington, D.C.. Flights usually cover this in 11h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from St John's Airport to Washington, D.C.?
Prices for flights from St John's Airport to Washington, D.C. are updated daily.
How old do you have to be to fly from St John's Airport to Washington, D.C.?
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..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek 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.?
momondo data reveals that the most frequently booked airline on the route from St. John's to Washington, D.C. is Air Canada, representing 100% of all bookings.

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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.

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from St. John's to Washington, D.C. from C$ 450

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 15/11. 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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Air Canada flights from St. John's to Washington, D.C.

Our best Air Canada deals on St. John's to Washington, D.C. flight tickets

Porter Airlines flights from St. John's to Washington, D.C.

Our best Porter Airlines deals on St. John's to Washington, D.C. flight tickets

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See travel insights to Washington, D.C. from

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

Can stopping save me money on St. John's to Washington, D.C. flights?

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

When to book flights from St. John's to Washington, D.C.

Cheap St. John's to Washington, D.C. (YYT to WAS) flight deals and tips

Best price found

Fastest flight time

Direct flights

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

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

Why use momondo?

An easier way to manage your Washington, D.C. 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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