Cheap flights from District of Columbia to St. John's from C$ 313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to St. John's departing on 4/9. 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 District of Columbia to St. John's

Cheap round-trip flights

 Logo
7:14 p.m. - 12:38 a.m.IAD-YYT
27h 54m2 stops
 Logo
6:00 a.m. - 3:06 p.m.YYT-IAD
10h 36m1 stop
C$ 549
Find Deal
Sun, 5 Oct - Sat, 11 Oct
Air Canada Logo
6:59 a.m. - 5:09 p.m.DCA-YYT
8h 40m2 stops
Air Canada Logo
5:50 a.m. - 12:08 p.m.YYT-DCA
7h 48m2 stops
C$ 555Air Canada
Find Deal
Thu, 11 Sep - Wed, 17 Sep
Air Canada Logo
9:35 a.m. - 10:23 p.m.IAD-YYT
11h 18m2 stops
Air Canada Logo
2:55 p.m. - 9:05 p.m.YYT-IAD
7h 40m2 stops
C$ 559Air Canada
Find Deal
Thu, 11 Sep - Wed, 17 Sep
 Logo
7:14 p.m. - 2:30 p.m.IAD-YYT
17h 46m1 stop
 Logo
6:25 p.m. - 10:16 a.m.YYT-IAD
17h 21m1 stop
C$ 562
Find Deal
Sun, 5 Oct - Sat, 11 Oct
Air Canada Logo
6:59 a.m. - 4:35 p.m.DCA-YYT
8h 06m1 stop
Air Canada Logo
5:50 a.m. - 12:08 p.m.YYT-DCA
7h 48m2 stops
C$ 562Air Canada
Find Deal
Thu, 11 Sep - Wed, 17 Sep
Porter Airlines Logo
4:20 p.m. - 12:38 a.m.IAD-YYT
30h 48m2 stops
Porter Airlines Logo
6:00 a.m. - 3:06 p.m.YYT-IAD
10h 36m1 stop
C$ 604Porter Airlines
Find Deal
Wed, 17 Sep - Wed, 24 Sep
Porter Airlines Logo
11:35 a.m. - 12:38 a.m.IAD-YYT
11h 33m2 stops
Porter Airlines Logo
2:55 p.m. - 3:06 p.m.YYT-IAD
25h 41m2 stops
C$ 746Porter Airlines
Find Deal
Sun, 5 Oct - Sat, 11 Oct
Delta Logo
9:40 a.m. - 10:56 p.m.DCA-YYT
11h 46m2 stops
Delta Logo
3:00 p.m. - 7:18 a.m.YYT-DCA
17h 48m2 stops
C$ 986Delta
Find Deal
Wed, 17 Sep - Wed, 24 Sep
United Airlines Logo
10:30 a.m. - 1:16 a.m.DCA-YYT
13h 16m2 stops
United Airlines Logo
5:50 a.m. - 5:01 p.m.YYT-DCA
12h 41m2 stops
C$ 1,286United Airlines
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Delta Logo
8:50 a.m. - 10:56 p.m.DCA-YYT
12h 36m2 stops
Delta Logo
3:00 p.m. - 10:51 p.m.YYT-DCA
9h 21m2 stops
C$ 1,317Delta
Find Deal
Thu, 2 Oct - Thu, 9 Oct

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

Our best Air Canada deals on District of Columbia to St. John's flight tickets
Air Canada
11 Sep
DCA6:59 a.m.Washington, D.C. Reagan-National
8h 40m
2 stops
YYT5:09 p.m.St John's
17 Sep
YYT5:50 a.m.St John's
7h 48m
2 stops
DCA12:08 p.m.Washington, D.C. Reagan-National
Air Canada
11 Sep
IAD9:35 a.m.Washington, D.C. Dulles Intl
11h 18m
2 stops
YYT10:23 p.m.St John's
17 Sep
YYT2:55 p.m.St John's
7h 40m
2 stops
IAD9:05 p.m.Washington, D.C. Dulles Intl
Air Canada
11 Sep
DCA6:59 a.m.Washington, D.C. Reagan-National
8h 06m
1 stop
YYT4:35 p.m.St John's
17 Sep
YYT5:50 a.m.St John's
7h 48m
2 stops
DCA12:08 p.m.Washington, D.C. Reagan-National

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

Our best Porter Airlines deals on District of Columbia to St. John's flight tickets
Porter Airlines
17 Sep
IAD4:20 p.m.Washington, D.C. Dulles Intl
30h 48m
2 stops
YYT12:38 a.m.St John's
24 Sep
YYT6:00 a.m.St John's
10h 36m
1 stop
IAD3:06 p.m.Washington, D.C. Dulles Intl
Porter Airlines
5 Oct
IAD11:35 a.m.Washington, D.C. Dulles Intl
11h 33m
2 stops
YYT12:38 a.m.St John's
11 Oct
YYT2:55 p.m.St John's
25h 41m
2 stops
IAD3:06 p.m.Washington, D.C. Dulles Intl
Porter Airlines
3 Oct
IAD11:35 a.m.Washington, D.C. Dulles Intl
11h 33m
2 stops
YYT12:38 a.m.St John's
10 Oct
YYT1:15 p.m.St John's
27h 21m
2 stops
IAD3:06 p.m.Washington, D.C. Dulles Intl

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to St. John's 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 20 August 2025.
Use the filters below to find and compare flights from District of Columbia to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 5/10

7:14 p.m.-12:38 a.m.

2 stops27h 54m

St John's

Sat 11/10

6:00 a.m.-3:06 p.m.

1 stop10h 36m

C$ 549

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Thu 11/9

6:59 a.m.-5:09 p.m.

2 stops8h 40m

St John's

Wed 17/9

5:50 a.m.-12:08 p.m.

2 stops7h 48m

C$ 555

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Thu 11/9

9:35 a.m.-10:23 p.m.

2 stops11h 18m

St John's

Wed 17/9

2:55 p.m.-9:05 p.m.

2 stops7h 40m

C$ 559

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 5/10

7:14 p.m.-2:30 p.m.

1 stop17h 46m

St John's

Sat 11/10

6:25 p.m.-10:16 a.m.

1 stop17h 21m

C$ 562

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Thu 11/9

6:59 a.m.-4:35 p.m.

1 stop8h 06m

St John's

Wed 17/9

5:50 a.m.-12:08 p.m.

2 stops7h 48m

C$ 562

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Wed 17/9

4:20 p.m.-12:38 a.m.

2 stops30h 48m

St John's

Wed 24/9

6:00 a.m.-3:06 p.m.

1 stop10h 36m

C$ 604

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sun 5/10

11:35 a.m.-12:38 a.m.

2 stops11h 33m

St John's

Sat 11/10

2:55 p.m.-3:06 p.m.

2 stops25h 41m

C$ 746

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Wed 17/9

9:40 a.m.-10:56 p.m.

2 stops11h 46m

St John's

Wed 24/9

3:00 p.m.-7:18 a.m.

2 stops17h 48m

C$ 986

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Sat 13/9

10:30 a.m.-1:16 a.m.

2 stops13h 16m

St John's

Sat 20/9

5:50 a.m.-5:01 p.m.

2 stops12h 41m

C$ 1,286

Washington, D.C.St. John's

DCA - YYT

DCAYYT

Washington, D.C. Reagan-National

Thu 2/10

8:50 a.m.-10:56 p.m.

2 stops12h 36m

St John's

Thu 9/10

3:00 p.m.-10:51 p.m.

2 stops9h 21m

C$ 1,317

Flights are sorted by cheapest round-trip flights first.

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See travel insights to St. John's from

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

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 month to fly to St. John's?

In general, October is the cheapest month to fly from District of Columbia to St. John's. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 787. If you’re not able to fly to St. John's in October, then May is your next best option. Flight prices from District of Columbia to St. John's during May average around C$ 798.

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

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

Direct flights

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

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

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

    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 District of Columbia to St John's Airport.

  • What documentation or ID do you need to fly to St John's Airport?

    The travel and health documents you'll need for your trip to St John's Airport 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 St John's Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to St. John's . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from District of Columbia to St. John's with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from District of Columbia to St. John's?

Once you have performed a search for District of Columbia to St. John's flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from District of Columbia to St. John's right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to St. John's from District of Columbia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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