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Cheap flights from St. John's to Washington, D.C. from C$ 325

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 24/4. 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
5:35 a.m. - 10:19 a.m.
YYT
-
DCA
6h 14m
1 stop
Air Canada Logo
12:45 p.m. - 11:28 p.m.
DCA
-
YYT
9h 13m
2 stops
C$ 620Air Canada
Mon, 1 Jun - Wed, 3 Jun
Air Canada Logo
2:05 p.m. - 6:58 p.m.
YYT
-
IAD
6h 23m
1 stop
Air Canada Logo
9:45 a.m. - 5:11 p.m.
IAD
-
YYT
5h 56m
1 stop
C$ 624Air Canada
Mon, 4 May - Wed, 6 May
Air Canada Logo
5:35 a.m. - 10:19 a.m.
YYT
-
DCA
6h 14m
1 stop
Air Canada Logo
4:20 p.m. - 12:56 a.m.
DCA
-
YYT
7h 06m
1 stop
C$ 624Air Canada
Mon, 1 Jun - Wed, 3 Jun
Porter Airlines Logo
6:05 a.m. - 3:21 p.m.
YYT
-
IAD
10h 46m
2 stops
Porter Airlines Logo
4:05 p.m. - 12:55 a.m.
IAD
-
YYT
7h 20m
2 stops
C$ 627Porter Airlines
Sun, 3 May - Sun, 10 May
Porter Airlines Logo
6:05 a.m. - 3:21 p.m.
YYT
-
IAD
10h 46m
2 stops
Porter Airlines Logo
4:05 p.m. - 12:55 a.m.
IAD
-
YYT
7h 20m
2 stops
C$ 731Porter Airlines
Fri, 22 May - Sun, 24 May
United Airlines Logo
5:35 a.m. - 11:12 a.m.
YYT
-
IAD
7h 07m
1 stop
United Airlines Logo
10:11 p.m. - 1:01 p.m.
IAD
-
YYT
13h 20m
1 stop
C$ 779United Airlines
Fri, 22 May - Sun, 24 May
United Airlines Logo
5:40 p.m. - 10:02 a.m.
YYT
-
BWI
17h 52m
2 stops
United Airlines Logo
8:30 p.m. - 4:33 p.m.
BWI
-
YYT
18h 33m
2 stops
C$ 1,116United Airlines
Sun, 3 May - Sun, 10 May
Multiple Airlines Logo
6:55 p.m. - 11:29 p.m.
YYT
-
BWI
30h 04m
3 stops
Multiple Airlines Logo
6:30 a.m. - 12:55 a.m.
BWI
-
YYT
16h 55m
2 stops
C$ 1,142Multiple Airlines
Sun, 3 May - Sun, 10 May
Multiple Airlines Logo
6:05 a.m. - 6:43 p.m.
YYT
-
BWI
38h 08m
2 stops
Multiple Airlines Logo
1:43 p.m. - 2:35 p.m.
BWI
-
YYT
23h 22m
1 stop
C$ 1,180Multiple Airlines
Sun, 3 May - Sun, 10 May
WestJet Logo
3:00 p.m. - 6:52 p.m.
YYT
-
DCA
29h 22m
2 stops
WestJet Logo
8:10 a.m. - 10:55 p.m.
DCA
-
YYT
13h 15m
2 stops
C$ 1,284WestJet
Sun, 3 May - Sun, 10 May

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

Our best United Airlines deals on St. John's to Washington, D.C. flight tickets
United Airlines
22 May
YYT5:35 a.m.St John's
7h 07m
1 stop
IAD11:12 a.m.Washington, D.C. Dulles Intl
24 May
IAD10:11 p.m.Washington, D.C. Dulles Intl
13h 20m
1 stop
YYT1:01 p.m.St John's
C$ 779
United Airlines
3 May
YYT5:40 p.m.St John's
17h 52m
2 stops
BWI10:02 a.m.Baltimore/Washington
10 May
BWI8:30 p.m.Baltimore/Washington
18h 33m
2 stops
YYT4:33 p.m.St John's
C$ 1,116
United Airlines
6 Apr
YYT6:15 p.m.St John's
24h 48m
2 stops
BWI5:33 p.m.Baltimore/Washington
11 Apr
BWI11:08 a.m.Baltimore/Washington
10h 35m
2 stops
YYT11:13 p.m.St John's
C$ 1,350

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
3 May
YYT6:05 a.m.St John's
10h 46m
2 stops
IAD3:21 p.m.Washington, D.C. Dulles Intl
10 May
IAD4:05 p.m.Washington, D.C. Dulles Intl
7h 20m
2 stops
YYT12:55 a.m.St John's
C$ 627
Porter Airlines
22 May
YYT6:05 a.m.St John's
10h 46m
2 stops
IAD3:21 p.m.Washington, D.C. Dulles Intl
24 May
IAD4:05 p.m.Washington, D.C. Dulles Intl
7h 20m
2 stops
YYT12:55 a.m.St John's
C$ 731
Porter Airlines
22 May
YYT6:05 a.m.St John's
10h 46m
2 stops
IAD3:21 p.m.Washington, D.C. Dulles Intl
24 May
IAD4:05 p.m.Washington, D.C. Dulles Intl
7h 20m
2 stops
YYT12:55 a.m.St John's
C$ 733

momondo Fare Finder

 
Customize your flight search to find flights from St. John's to Washington, D.C. 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 April 2026.
Use the filters below to find and compare flights from St. John's to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Mon 1/6

5:35 a.m.-10:19 a.m.

1 stop6h 14m

Washington, D.C. Reagan-National

Wed 3/6

12:45 p.m.-11:28 p.m.

2 stops9h 13m

C$ 620
Quickest round-trip

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Mon 4/5

2:05 p.m.-6:58 p.m.

1 stop6h 23m

Washington, D.C. Dulles Intl

Wed 6/5

9:45 a.m.-5:11 p.m.

1 stop5h 56m

C$ 624

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Mon 1/6

5:35 a.m.-10:19 a.m.

1 stop6h 14m

Washington, D.C. Reagan-National

Wed 3/6

4:20 p.m.-12:56 a.m.

1 stop7h 06m

C$ 624

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Sun 3/5

6:05 a.m.-3:21 p.m.

2 stops10h 46m

Washington, D.C. Dulles Intl

Sun 10/5

4:05 p.m.-12:55 a.m.

2 stops7h 20m

C$ 627

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Fri 22/5

6:05 a.m.-3:21 p.m.

2 stops10h 46m

Washington, D.C. Dulles Intl

Sun 24/5

4:05 p.m.-12:55 a.m.

2 stops7h 20m

C$ 731

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Fri 22/5

5:35 a.m.-11:12 a.m.

1 stop7h 07m

Washington, D.C. Dulles Intl

Sun 24/5

10:11 p.m.-1:01 p.m.

1 stop13h 20m

C$ 779

St. John'sBaltimore

YYT - BWI

YYTBWI

St John's

Sun 3/5

5:40 p.m.-10:02 a.m.

2 stops17h 52m

Baltimore/Washington

Sun 10/5

8:30 p.m.-4:33 p.m.

2 stops18h 33m

C$ 1,116

St. John'sBaltimore

YYT - BWI

YYTBWI

St John's

Sun 3/5

6:55 p.m.-11:29 p.m.

3 stops30h 04m

Baltimore/Washington

Sun 10/5

6:30 a.m.-12:55 a.m.

2 stops16h 55m

C$ 1,142

St. John'sBaltimore

YYT - BWI

YYTBWI

St John's

Sun 3/5

6:05 a.m.-6:43 p.m.

2 stops38h 08m

Baltimore/Washington

Sun 10/5

1:43 p.m.-2:35 p.m.

1 stop23h 22m

C$ 1,180

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Sun 3/5

3:00 p.m.-6:52 p.m.

2 stops29h 22m

Washington, D.C. Reagan-National

Sun 10/5

8:10 a.m.-10:55 p.m.

2 stops13h 15m

C$ 1,284

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from St. John's to Washington, D.C.

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

You could potentially save up to 44% 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.

Fastest flight time

6h 13m

Direct flights

None
The fastest flight from St. John's to Washington, D.C. takes 6h 13m
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..
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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 6h 13m, 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.?

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

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

Why use momondo?

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

It is quick and easy to find St. John's to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits 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?

Of course. momondo tracks the price of St. John's to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport