Cheap flights from St. John's to District of Columbia from $251

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 8/31. 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

Air Canada Logo
2:00 pm - 9:05 pmYYT-IAD
8h 35m1 stop
Air Canada Logo
9:35 am - 10:23 pmIAD-YYT
11h 18m2 stops
$449Air Canada
Find Deal
Sat, Sep 6 - Sat, Sep 13
Air Canada Logo
2:55 pm - 9:51 pmYYT-DCA
8h 26m2 stops
Air Canada Logo
9:40 am - 10:23 pmDCA-YYT
11h 13m2 stops
$449Air Canada
Find Deal
Sat, Sep 6 - Sat, Sep 13
United Airlines Logo
5:50 am - 10:20 amYYT-DCA
6h 00m1 stop
United Airlines Logo
4:35 pm - 12:39 amDCA-YYT
6h 34m1 stop
$533United Airlines
Find Deal
Sun, Sep 7 - Sat, Sep 13
Porter Airlines Logo
2:55 pm - 3:06 pmYYT-IAD
25h 41m2 stops
Porter Airlines Logo
11:35 am - 12:38 amIAD-YYT
11h 33m2 stops
$563Porter Airlines
Find Deal
Tue, Sep 9 - Mon, Sep 15
Porter Airlines Logo
1:15 pm - 10:16 amYYT-IAD
22h 31m2 stops
Porter Airlines Logo
11:35 am - 12:38 amIAD-YYT
11h 33m2 stops
$567Porter Airlines
Find Deal
Wed, Sep 10 - Mon, Sep 15
Delta Logo
3:00 pm - 7:19 amYYT-DCA
17h 49m2 stops
Delta Logo
8:50 am - 10:56 pmDCA-YYT
12h 36m2 stops
$645Delta
Find Deal
Tue, Sep 9 - Tue, Sep 16
WestJet Logo
3:00 pm - 10:59 pmYYT-DCA
9h 29m2 stops
WestJet Logo
6:00 am - 10:56 pmDCA-YYT
15h 26m2 stops
$662WestJet
Find Deal
Wed, Sep 10 - Tue, Sep 16
United Airlines Logo
5:50 am - 11:13 amYYT-IAD
6h 53m1 stop
United Airlines Logo
9:35 am - 5:09 pmIAD-YYT
6h 04m1 stop
$674United Airlines
Find Deal
Tue, Sep 9 - Fri, Sep 19
WestJet Logo
3:00 pm - 10:56 pmYYT-DCA
9h 26m2 stops
WestJet Logo
9:40 am - 10:56 pmDCA-YYT
11h 46m2 stops
$762WestJet
Find Deal
Mon, Sep 8 - Tue, Sep 16
Delta Logo
3:00 pm - 10:59 pmYYT-DCA
9h 29m2 stops
Delta Logo
9:40 am - 10:56 pmDCA-YYT
11h 46m2 stops
$782Delta
Find Deal
Wed, Sep 10 - Wed, Sep 17

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
Sep 6
YYT2:00 pmSt John's
8h 35m
1 stop
IAD9:05 pmWashington, D.C. Dulles Intl
Sep 13
IAD9:35 amWashington, D.C. Dulles Intl
11h 18m
2 stops
YYT10:23 pmSt John's
Air Canada
Sep 6
YYT2:00 pmSt John's
8h 35m
1 stop
IAD9:05 pmWashington, D.C. Dulles Intl
Sep 14
IAD2:25 pmWashington, D.C. Dulles Intl
8h 44m
2 stops
YYT12:39 amSt John's
Air Canada
Sep 8
YYT5:50 amSt John's
9h 18m
2 stops
IAD1:38 pmWashington, D.C. Dulles Intl
Sep 13
IAD2:25 pmWashington, D.C. Dulles Intl
8h 44m
2 stops
YYT12:39 amSt John's

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
Sep 9
YYT2:55 pmSt John's
25h 41m
2 stops
IAD3:06 pmWashington, D.C. Dulles Intl
Sep 15
IAD11:35 amWashington, D.C. Dulles Intl
11h 33m
2 stops
YYT12:38 amSt John's
Porter Airlines
Sep 10
YYT1:15 pmSt John's
22h 31m
2 stops
IAD10:16 amWashington, D.C. Dulles Intl
Sep 15
IAD11:35 amWashington, D.C. Dulles Intl
11h 33m
2 stops
YYT12:38 amSt John's
Porter Airlines
Sep 8
YYT2:55 pmSt John's
25h 41m
2 stops
IAD3:06 pmWashington, D.C. Dulles Intl
Sep 15
IAD11:35 amWashington, D.C. Dulles Intl
11h 33m
2 stops
YYT12:38 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 August 4, 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 - IAD

YYTIAD

St John's

Sat 9/6

2:00 pm-9:05 pm

1 stop8h 35m

Washington, D.C. Dulles Intl

Sat 9/13

9:35 am-10:23 pm

2 stops11h 18m

$449

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Sat 9/6

2:55 pm-9:51 pm

2 stops8h 26m

Washington, D.C. Reagan-National

Sat 9/13

9:40 am-10:23 pm

2 stops11h 13m

$449

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Sun 9/7

5:50 am-10:20 am

1 stop6h 00m

Washington, D.C. Reagan-National

Sat 9/13

4:35 pm-12:39 am

1 stop6h 34m

$533

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Tue 9/9

2:55 pm-3:06 pm

2 stops25h 41m

Washington, D.C. Dulles Intl

Mon 9/15

11:35 am-12:38 am

2 stops11h 33m

$563

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Wed 9/10

1:15 pm-10:16 am

2 stops22h 31m

Washington, D.C. Dulles Intl

Mon 9/15

11:35 am-12:38 am

2 stops11h 33m

$567

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Tue 9/9

3:00 pm-7:19 am

2 stops17h 49m

Washington, D.C. Reagan-National

Tue 9/16

8:50 am-10:56 pm

2 stops12h 36m

$645

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Wed 9/10

3:00 pm-10:59 pm

2 stops9h 29m

Washington, D.C. Reagan-National

Tue 9/16

6:00 am-10:56 pm

2 stops15h 26m

$662

St. John'sWashington, D.C.

YYT - IAD

YYTIAD

St John's

Tue 9/9

5:50 am-11:13 am

1 stop6h 53m

Washington, D.C. Dulles Intl

Fri 9/19

9:35 am-5:09 pm

1 stop6h 04m

$674

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Mon 9/8

3:00 pm-10:56 pm

2 stops9h 26m

Washington, D.C. Reagan-National

Tue 9/16

9:40 am-10:56 pm

2 stops11h 46m

$762

St. John'sWashington, D.C.

YYT - DCA

YYTDCA

St John's

Wed 9/10

3:00 pm-10:59 pm

2 stops9h 29m

Washington, D.C. Reagan-National

Wed 9/17

9:40 am-10:56 pm

2 stops11h 46m

$782

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

Best Price Found

$251

Fastest flight time

5h 58m

Direct flights

None

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from St. John's in the past 72 hours is $251. The best round-trip flight deal from St. John's to District of Columbia found on momondo in the last 72 hours is $449.
The fastest flight from St. John's to District of Columbia takes 5h 58m
There are no direct flights from St. John's to District of Columbia. Popular non-direct routes for this connection are St John's Airport - Washington, D.C. Reagan-National Airport and St John's Airport - Washington, D.C. Dulles Intl Airport.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)

  • 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.

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?

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1 adult
Sat 8/9
Sat 8/16

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