Cheap flights from St. John's to District of Columbia from $203

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 District of Columbia departing on 11/25. 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

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Air Canada Logo
7:30 am - 3:24 pmYYT-DCA
9h 24m2 stops
Air Canada Logo
4:10 pm - 12:57 amDCA-YYT
7h 17m1 stop
$428Air Canada
Find Deal
Tue, Mar 31 - Wed, Apr 1
Air Canada Logo
1:25 pm - 7:59 pmYYT-DCA
8h 04m1 stop
Air Canada Logo
12:55 pm - 12:57 amDCA-YYT
10h 32m2 stops
$434Air Canada
Find Deal
Tue, Mar 31 - Wed, Apr 1
Air Canada Logo
1:25 pm - 7:59 pmYYT-DCA
8h 04m1 stop
Air Canada Logo
4:10 pm - 12:57 amDCA-YYT
7h 17m1 stop
$435Air Canada
Find Deal
Tue, Mar 31 - Wed, Apr 1
Air Canada Logo
5:30 am - 12:06 pmYYT-DCA
8h 06m2 stops
Air Canada Logo
12:55 pm - 12:57 amDCA-YYT
10h 32m2 stops
$447Air Canada
Find Deal
Tue, Mar 31 - Wed, Apr 1
Porter Airlines Logo
6:20 am - 12:29 pmYYT-IAD
7h 39m2 stops
Porter Airlines Logo
1:45 pm - 1:01 amIAD-YYT
9h 46m2 stops
$497Porter Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
Air Canada Logo
8:55 pm - 10:26 amYYT-DCA
15h 01m2 stops
Air Canada Logo
6:59 am - 5:21 pmDCA-YYT
8h 52m2 stops
$513Air Canada
Find Deal
Sat, Nov 8 - Sat, Nov 15
Air Canada Logo
8:55 pm - 10:26 amYYT-DCA
15h 01m2 stops
Air Canada Logo
9:40 am - 1:33 amDCA-YYT
14h 23m1 stop
$537Air Canada
Find Deal
Sat, Nov 8 - Sat, Nov 15
Air Canada Logo
8:55 pm - 10:26 amYYT-DCA
15h 01m2 stops
Air Canada Logo
4:10 pm - 1:41 amDCA-YYT
8h 01m1 stop
$559Air Canada
Find Deal
Sat, Nov 8 - Sat, Nov 15
Porter Airlines Logo
6:20 am - 12:29 pmYYT-IAD
7h 39m2 stops
Porter Airlines Logo
1:45 pm - 1:01 amIAD-YYT
9h 46m2 stops
$629Porter Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
Air Canada Logo
8:55 pm - 10:26 amYYT-DCA
15h 01m2 stops
Air Canada Logo
6:59 am - 5:21 pmDCA-YYT
8h 52m2 stops
$645Air Canada
Find Deal
Sat, Nov 8 - Sat, Nov 15

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
Nov 8
YYT6:20 amSt John's
7h 39m
2 stops
IAD12:29 pmWashington, D.C. Dulles Intl
Nov 15
IAD1:45 pmWashington, D.C. Dulles Intl
9h 46m
2 stops
YYT1:01 amSt John's
Porter Airlines
Nov 8
YYT6:20 amSt John's
7h 39m
2 stops
IAD12:29 pmWashington, D.C. Dulles Intl
Nov 15
IAD1:45 pmWashington, D.C. Dulles Intl
9h 46m
2 stops
YYT1:01 amSt John's

Air Canada flights from St. John's to District of Columbia

Our best Air Canada deals on St. John's to District of Columbia flight tickets
Air Canada
Mar 31
YYT7:30 amSt John's
9h 24m
2 stops
DCA3:24 pmWashington, D.C. Reagan-National
Apr 1
DCA4:10 pmWashington, D.C. Reagan-National
7h 17m
1 stop
YYT12:57 amSt John's
Air Canada
Mar 31
YYT1:25 pmSt John's
8h 04m
1 stop
DCA7:59 pmWashington, D.C. Reagan-National
Apr 1
DCA12:55 pmWashington, D.C. Reagan-National
10h 32m
2 stops
YYT12:57 amSt John's
Air Canada
Mar 31
YYT1:25 pmSt John's
8h 04m
1 stop
DCA7:59 pmWashington, D.C. Reagan-National
Apr 1
DCA4:10 pmWashington, D.C. Reagan-National
7h 17m
1 stop
YYT12:57 amSt John's

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 October 20, 2025.
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

Tue 3/31

7:30 am-3:24 pm

2 stops9h 24m

Washington, D.C. Reagan-National

Wed 4/1

4:10 pm-12:57 am

1 stop7h 17m

$428

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Tue 3/31

1:25 pm-7:59 pm

1 stop8h 04m

Washington, D.C. Reagan-National

Wed 4/1

12:55 pm-12:57 am

2 stops10h 32m

$434

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Tue 3/31

1:25 pm-7:59 pm

1 stop8h 04m

Washington, D.C. Reagan-National

Wed 4/1

4:10 pm-12:57 am

1 stop7h 17m

$435

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Tue 3/31

5:30 am-12:06 pm

2 stops8h 06m

Washington, D.C. Reagan-National

Wed 4/1

12:55 pm-12:57 am

2 stops10h 32m

$447

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Sat 11/8

6:20 am-12:29 pm

2 stops7h 39m

Washington, D.C. Dulles Intl

Sat 11/15

1:45 pm-1:01 am

2 stops9h 46m

$497

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Sat 11/8

8:55 pm-10:26 am

2 stops15h 01m

Washington, D.C. Reagan-National

Sat 11/15

6:59 am-5:21 pm

2 stops8h 52m

$513

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Sat 11/8

8:55 pm-10:26 am

2 stops15h 01m

Washington, D.C. Reagan-National

Sat 11/15

9:40 am-1:33 am

1 stop14h 23m

$537

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Sat 11/8

8:55 pm-10:26 am

2 stops15h 01m

Washington, D.C. Reagan-National

Sat 11/15

4:10 pm-1:41 am

1 stop8h 01m

$559

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Sat 11/8

6:20 am-12:29 pm

2 stops7h 39m

Washington, D.C. Dulles Intl

Sat 11/15

1:45 pm-1:01 am

2 stops9h 46m

$629

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Sat 11/8

8:55 pm-10:26 am

2 stops15h 01m

Washington, D.C. Reagan-National

Sat 11/15

6:59 am-5:21 pm

2 stops8h 52m

$645

Flights are sorted by cheapest round-trip flights first.

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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

What is the cheapest airline that flies from St John's to District of Columbia?

Air Canada, Porter Airlines, and United Airlines are the most popular carriers operating from St John's to District of Columbia

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

Direct flights

None
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.
  • 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.

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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.

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1 adult
Wed 11/19
Wed 11/26

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