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Cheap flights from Pennsylvania to St. John's from C$ 274

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to St. John's departing on 19/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Pennsylvania to St. John's

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
11:25 a.m. - 11:20 p.m.
IAD
-
YYT
10h 25m
1 stop
Porter Airlines Logo
8:45 a.m. - 10:45 a.m.
YYT
-
IAD
27h 30m
2 stops
C$ 622Porter Airlines
Tue, 1 Sep - Sun, 13 Sep
Multiple Airlines Logo
11:25 a.m. - 10:55 p.m.
IAD
-
YYT
10h 00m
1 stop
Multiple Airlines Logo
6:05 a.m. - 10:45 a.m.
YYT
-
IAD
30h 10m
2 stops
C$ 628Multiple Airlines
Thu, 20 Aug - Mon, 24 Aug
Multiple Airlines Logo
11:25 a.m. - 11:20 p.m.
IAD
-
YYT
10h 25m
1 stop
Multiple Airlines Logo
3:00 p.m. - 3:10 p.m.
YYT
-
IAD
25h 40m
1 stop
C$ 632Multiple Airlines
Tue, 1 Sep - Sun, 13 Sep
Multiple Airlines Logo
3:50 p.m. - 10:55 p.m.
IAD
-
YYT
29h 35m
1 stop
Multiple Airlines Logo
7:00 p.m. - 10:45 a.m.
YYT
-
IAD
17h 15m
1 stop
C$ 637Multiple Airlines
Thu, 20 Aug - Mon, 24 Aug
Multiple Airlines Logo
11:25 a.m. - 12:35 p.m.
IAD
-
YYT
23h 40m
1 stop
Multiple Airlines Logo
6:00 a.m. - 3:10 p.m.
YYT
-
IAD
10h 40m
2 stops
C$ 657Multiple Airlines
Tue, 11 Aug - Mon, 17 Aug
Multiple Airlines Logo
8:00 a.m. - 12:55 a.m.
EWR
-
YYT
15h 25m
2 stops
Multiple Airlines Logo
3:00 p.m. - 8:15 a.m.
YYT
-
EWR
18h 45m
1 stop
C$ 667Multiple Airlines
Sat, 29 Aug - Wed, 2 Sep
Multiple Airlines Logo
8:00 a.m. - 10:55 p.m.
EWR
-
YYT
13h 25m
1 stop
Multiple Airlines Logo
3:00 p.m. - 8:15 a.m.
YYT
-
EWR
18h 45m
1 stop
C$ 674Multiple Airlines
Sat, 29 Aug - Wed, 2 Sep
Porter Airlines Logo
3:50 p.m. - 12:55 a.m.
IAD
-
YYT
7h 35m
2 stops
Porter Airlines Logo
6:00 a.m. - 3:10 p.m.
YYT
-
IAD
10h 40m
2 stops
C$ 680Porter Airlines
Sat, 5 Sep - Sun, 13 Sep
Air Canada Logo
12:45 p.m. - 8:03 p.m.
EWR
-
YYT
5h 48m
1 stop
Air Canada Logo
7:30 a.m. - 11:59 a.m.
YYT
-
EWR
5h 59m
1 stop
C$ 908Air Canada
Mon, 17 Aug - Mon, 31 Aug
Air Canada Logo
3:45 p.m. - 12:50 a.m.
EWR
-
YYT
7h 35m
1 stop
Air Canada Logo
7:30 a.m. - 11:59 a.m.
YYT
-
EWR
5h 59m
1 stop
C$ 912Air Canada
Tue, 18 Aug - Mon, 31 Aug

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Porter Airlines flights from Pennsylvania to St. John's

Our best Porter Airlines deals on Pennsylvania to St. John's flight tickets
Porter Airlines
1 Sep
IAD11:25 a.m.Washington, D.C. Dulles Intl
10h 25m
1 stop
YYT11:20 p.m.St John's
13 Sep
YYT8:45 a.m.St John's
27h 30m
2 stops
IAD10:45 a.m.Washington, D.C. Dulles Intl
C$ 622
Porter Airlines
16 Aug
EWR8:00 a.m.Newark
13h 25m
2 stops
YYT10:55 p.m.St John's
26 Aug
YYT10:00 a.m.St John's
13h 30m
1 stop
EWR10:00 p.m.Newark
C$ 680
Porter Airlines
20 Aug
EWR8:00 a.m.Newark
13h 25m
2 stops
YYT10:55 p.m.St John's
27 Aug
YYT6:05 a.m.St John's
11h 10m
1 stop
EWR3:45 p.m.Newark
C$ 690

American Airlines flights from Pennsylvania to St. John's

Our best American Airlines deals on Pennsylvania to St. John's flight tickets
American Airlines
15 Aug
DCA8:32 a.m.Washington, D.C. Reagan-National
12h 18m
2 stops
YYT10:20 p.m.St John's
23 Aug
YYT10:00 a.m.St John's
11h 29m
2 stops
DCA7:59 p.m.Washington, D.C. Reagan-National
C$ 1,073
American Airlines
20 Aug
DCA2:59 p.m.Washington, D.C. Reagan-National
7h 30m
1 stop
YYT11:59 p.m.St John's
23 Aug
YYT10:00 a.m.St John's
7h 29m
1 stop
DCA3:59 p.m.Washington, D.C. Reagan-National
C$ 1,094
American Airlines
20 Aug
DCA2:59 p.m.Washington, D.C. Reagan-National
7h 30m
1 stop
YYT11:59 p.m.St John's
23 Aug
YYT10:00 a.m.St John's
26h 28m
2 stops
DCA10:58 a.m.Washington, D.C. Reagan-National
C$ 1,123

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 28 July 2026.
Use the filters below to find and compare flights from Pennsylvania to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 1/9

11:25 a.m.-11:20 p.m.

1 stop10h 25m

St John's

Sun 13/9

8:45 a.m.-10:45 a.m.

2 stops27h 30m

C$ 622

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Thu 20/8

11:25 a.m.-10:55 p.m.

1 stop10h 00m

St John's

Mon 24/8

6:05 a.m.-10:45 a.m.

2 stops30h 10m

C$ 628

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 1/9

11:25 a.m.-11:20 p.m.

1 stop10h 25m

St John's

Sun 13/9

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

1 stop25h 40m

C$ 632

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Thu 20/8

3:50 p.m.-10:55 p.m.

1 stop29h 35m

St John's

Mon 24/8

7:00 p.m.-10:45 a.m.

1 stop17h 15m

C$ 637

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Tue 11/8

11:25 a.m.-12:35 p.m.

1 stop23h 40m

St John's

Mon 17/8

6:00 a.m.-3:10 p.m.

2 stops10h 40m

C$ 657

NewarkSt. John's

EWR - YYT

EWRYYT

Newark

Sat 29/8

8:00 a.m.-12:55 a.m.

2 stops15h 25m

St John's

Wed 2/9

3:00 p.m.-8:15 a.m.

1 stop18h 45m

C$ 667

NewarkSt. John's

EWR - YYT

EWRYYT

Newark

Sat 29/8

8:00 a.m.-10:55 p.m.

1 stop13h 25m

St John's

Wed 2/9

3:00 p.m.-8:15 a.m.

1 stop18h 45m

C$ 674

Washington, D.C.St. John's

IAD - YYT

IADYYT

Washington, D.C. Dulles Intl

Sat 5/9

3:50 p.m.-12:55 a.m.

2 stops7h 35m

St John's

Sun 13/9

6:00 a.m.-3:10 p.m.

2 stops10h 40m

C$ 680
Quickest round-trip

NewarkSt. John's

EWR - YYT

EWRYYT

Newark

Mon 17/8

12:45 p.m.-8:03 p.m.

1 stop5h 48m

St John's

Mon 31/8

7:30 a.m.-11:59 a.m.

1 stop5h 59m

C$ 908

NewarkSt. John's

EWR - YYT

EWRYYT

Newark

Tue 18/8

3:45 p.m.-12:50 a.m.

1 stop7h 35m

St John's

Mon 31/8

7:30 a.m.-11:59 a.m.

1 stop5h 59m

C$ 912

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Pennsylvania 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 airline that flies from Pennsylvania to St John's?

Porter Airlines, American Airlines, and Air Canada are the most popular carriers operating from Pennsylvania to St John's

Cheap Pennsylvania to St. John's flight deals and tips

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

Fastest flight time

5h 30m

Direct flights

None
The fastest flight from Pennsylvania to St. John's takes 5h 30m
There are no direct flights from Pennsylvania to St. John's. There are no popular flight routes from Pennsylvania to St. John's.
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Frequently asked questions about flying from Pennsylvania to St. John's

  • When did momondo last update prices for flights from Pennsylvania to St John's Airport?

    Prices for flights from Pennsylvania to St John's Airport are updated daily.

  • How many operators does momondo search for flights from Pennsylvania to St John's Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to St John's Airport.

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

    The required travel and health documents for your St John's Airport 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 St John's Airport. 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 Pennsylvania 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 Pennsylvania to St. John's . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to St. John's from Pennsylvania on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Pennsylvania to St. John's?

Once you have performed a search for Pennsylvania 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 Pennsylvania to St. John's right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Pennsylvania to St. John's flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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