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Cheap flights from St. John's to District of Columbia from $386

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. John's to District of Columbia departing on 2/14. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:05 am - 10:21 am
YYT
-
DCA
6h 46m
1 stop
Air Canada Logo
12:55 pm - 1:11 am
DCA
-
YYT
10h 46m
2 stops
$386Air Canada
Sat, Feb 14 - Wed, Feb 18
Air Canada Logo
5:05 am - 10:21 am
YYT
-
DCA
6h 46m
1 stop
Air Canada Logo
9:40 am - 5:14 pm
DCA
-
YYT
6h 04m
1 stop
$390Air Canada
Sat, Feb 14 - Wed, Feb 18
Air Canada Logo
5:05 am - 3:49 pm
YYT
-
IAD
12h 14m
2 stops
Air Canada Logo
9:45 am - 5:21 pm
IAD
-
YYT
6h 06m
1 stop
$394Air Canada
Sun, Feb 15 - Wed, Feb 18
Air Canada Logo
5:00 am - 7:45 pm
YYT
-
DCA
16h 15m
1 stop
Air Canada Logo
4:15 pm - 1:11 am
DCA
-
YYT
7h 26m
1 stop
$415Air Canada
Fri, Mar 6 - Sun, Mar 8
Porter Airlines Logo
6:15 am - 5:14 pm
YYT
-
IAD
12h 29m
2 stops
Porter Airlines Logo
11:40 am - 1:01 am
IAD
-
YYT
11h 51m
2 stops
$422Porter Airlines
Sun, Feb 15 - Wed, Feb 18
Air Canada Logo
5:00 am - 8:29 pm
YYT
-
IAD
16h 59m
1 stop
Air Canada Logo
9:45 am - 5:21 pm
IAD
-
YYT
6h 06m
1 stop
$427Air Canada
Sun, Feb 15 - Wed, Feb 18
Air Canada Logo
5:05 am - 10:35 pm
YYT
-
DCA
19h 00m
2 stops
Air Canada Logo
12:55 pm - 1:11 am
DCA
-
YYT
10h 46m
2 stops
$430Air Canada
Sat, Feb 14 - Wed, Feb 18
Air Canada Logo
6:35 am - 8:26 pm
YYT
-
IAD
15h 21m
1 stop
Air Canada Logo
9:55 am - 1:11 am
IAD
-
YYT
13h 46m
1 stop
$444Air Canada
Fri, Mar 6 - Sun, Mar 8
Air Canada Logo
5:30 am - 10:21 am
YYT
-
DCA
6h 21m
1 stop
Air Canada Logo
4:15 pm - 1:11 am
DCA
-
YYT
7h 26m
1 stop
$452Air Canada
Fri, Mar 6 - Sun, Mar 8
Porter Airlines Logo
6:00 am - 5:14 pm
YYT
-
IAD
12h 44m
2 stops
Porter Airlines Logo
11:40 am - 1:01 am
IAD
-
YYT
11h 51m
2 stops
$526Porter Airlines
Sun, Feb 15 - Wed, Feb 18

United Airlines flights from St. John's to District of Columbia

Our best United Airlines deals on St. John's to District of Columbia flight tickets
United Airlines
Mar 6
YYT5:00 amSt John's
19h 10m
2 stops
DCA10:40 pmWashington, D.C. Reagan-National
Mar 8
DCA4:15 pmWashington, D.C. Reagan-National
7h 26m
1 stop
YYT1:11 amSt John's
$543
United Airlines
Mar 6
YYT5:00 amSt John's
19h 49m
2 stops
IAD11:19 pmWashington, D.C. Dulles Intl
Mar 8
IAD9:55 amWashington, D.C. Dulles Intl
13h 46m
1 stop
YYT1:11 amSt John's
$589
United Airlines
Mar 6
YYT5:00 amSt John's
15h 42m
2 stops
DCA7:12 pmWashington, D.C. Reagan-National
Mar 8
DCA10:30 amWashington, D.C. Reagan-National
13h 58m
2 stops
YYT1:58 amSt John's
$636

Porter Airlines flights from St. John's to District of Columbia

Our best Porter Airlines deals on St. John's to District of Columbia flight tickets
Porter Airlines
Feb 15
YYT6:15 amSt John's
12h 29m
2 stops
IAD5:14 pmWashington, D.C. Dulles Intl
Feb 18
IAD11:40 amWashington, D.C. Dulles Intl
11h 51m
2 stops
YYT1:01 amSt John's
$422
Porter Airlines
Feb 15
YYT6:00 amSt John's
12h 44m
2 stops
IAD5:14 pmWashington, D.C. Dulles Intl
Feb 18
IAD11:40 amWashington, D.C. Dulles Intl
11h 51m
2 stops
YYT1:01 amSt John's
$526
Porter Airlines
Feb 15
YYT6:00 amSt John's
12h 44m
2 stops
IAD5:14 pmWashington, D.C. Dulles Intl
Feb 18
IAD11:40 amWashington, D.C. Dulles Intl
10h 10m
2 stops
YYT11:20 pmSt John's
$547

momondo Fare Finder

 
Customize your flight search to find flights from St. John's to District of Columbia 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 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from St. John's to District of Columbia 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 2/14

5:05 am-10:21 am

1 stop6h 46m

Washington, D.C. Reagan-National

Wed 2/18

12:55 pm-1:11 am

2 stops10h 46m

$386

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Sat 2/14

5:05 am-10:21 am

1 stop6h 46m

Washington, D.C. Reagan-National

Wed 2/18

9:40 am-5:14 pm

1 stop6h 04m

$390

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Sun 2/15

5:05 am-3:49 pm

2 stops12h 14m

Washington, D.C. Dulles Intl

Wed 2/18

9:45 am-5:21 pm

1 stop6h 06m

$394

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Fri 3/6

5:00 am-7:45 pm

1 stop16h 15m

Washington, D.C. Reagan-National

Sun 3/8

4:15 pm-1:11 am

1 stop7h 26m

$415

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Sun 2/15

6:15 am-5:14 pm

2 stops12h 29m

Washington, D.C. Dulles Intl

Wed 2/18

11:40 am-1:01 am

2 stops11h 51m

$422

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Sun 2/15

5:00 am-8:29 pm

1 stop16h 59m

Washington, D.C. Dulles Intl

Wed 2/18

9:45 am-5:21 pm

1 stop6h 06m

$427

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Sat 2/14

5:05 am-10:35 pm

2 stops19h 00m

Washington, D.C. Reagan-National

Wed 2/18

12:55 pm-1:11 am

2 stops10h 46m

$430

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Fri 3/6

6:35 am-8:26 pm

1 stop15h 21m

Washington, D.C. Dulles Intl

Sun 3/8

9:55 am-1:11 am

1 stop13h 46m

$444

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Fri 3/6

5:30 am-10:21 am

1 stop6h 21m

Washington, D.C. Reagan-National

Sun 3/8

4:15 pm-1:11 am

1 stop7h 26m

$452

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Sun 2/15

6:00 am-5:14 pm

2 stops12h 44m

Washington, D.C. Dulles Intl

Wed 2/18

11:40 am-1:01 am

2 stops11h 51m

$526

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to District of Columbia from

How to get the cheapest flight ticket from St. John's to District of Columbia

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

Can stopping save me money on St. John's to District of Columbia flights?

You could potentially save up to 39% on your flight if you consider stops on a St. John's to District of Columbia flight.

Cheap St. John's to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. John's to District of Columbia

Fastest flight time

6h 21m

Direct flights

None
The fastest flight from St. John's to District of Columbia takes 6h 21m
There are no direct flights from St. John's to District of Columbia. There are no popular flight routes from St. John's to District of Columbia.
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  • When did momondo last update prices for flights from St John's Airport to District of Columbia?

    Prices for flights from St John's Airport to District of Columbia were last updated today.

  • How old do you have to be to fly from St John's Airport to District of Columbia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from St John's Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from St. John's to District of Columbia?

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 District of Columbia for you.

Can I find flights from St. John's to District of Columbia with flexible booking policies on momondo?

All flight searches from St. John's to District of Columbia 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 District of Columbia?

momondo helps you find the best flight between St. John's and District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. John's to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.

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