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Cheap flights from Pennsylvania to Saint John from $173

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 Saint John departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Pennsylvania to Saint John

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:55 pm - 3:40 pm
LGA
-
YSJ
20h 45m
3 stops
Multiple Airlines Logo
10:45 am - 7:31 pm
YSJ
-
LGA
9h 46m
1 stop
$485Multiple Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
6:00 am - 3:45 pm
EWR
-
YSJ
8h 45m
2 stops
Multiple Airlines Logo
10:45 am - 7:10 pm
YSJ
-
EWR
9h 25m
1 stop
$487Multiple Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
4:30 pm - 11:52 pm
EWR
-
YSJ
6h 22m
1 stop
Multiple Airlines Logo
10:45 am - 7:10 pm
YSJ
-
EWR
9h 25m
1 stop
$491Multiple Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
8:25 pm - 11:55 am
LGA
-
YSJ
14h 30m
1 stop
Multiple Airlines Logo
10:45 am - 7:31 pm
YSJ
-
LGA
9h 46m
1 stop
$493Multiple Airlines
Fri, May 1 - Fri, May 8
Air Canada Logo
10:25 am - 3:49 pm
EWR
-
YSJ
4h 24m
1 stop
Air Canada Logo
4:30 pm - 7:56 pm
YSJ
-
EWR
4h 26m
1 stop
$562Air Canada
Fri, Sep 25 - Sun, Sep 27
Air Canada Logo
10:25 am - 3:49 pm
EWR
-
YSJ
4h 24m
1 stop
Air Canada Logo
5:40 am - 10:22 am
YSJ
-
EWR
5h 42m
1 stop
$567Air Canada
Fri, Sep 25 - Sun, Sep 27
Air Canada Logo
6:30 am - 3:49 pm
EWR
-
YSJ
8h 19m
2 stops
Air Canada Logo
4:30 pm - 7:56 pm
YSJ
-
EWR
4h 26m
1 stop
$575Air Canada
Fri, Sep 25 - Sun, Sep 27
United Airlines Logo
10:38 am - 11:52 pm
ABE
-
YSJ
12h 14m
2 stops
United Airlines Logo
5:35 am - 9:17 pm
YSJ
-
ABE
16h 42m
2 stops
$940United Airlines
Thu, May 28 - Wed, Jun 3
United Airlines Logo
6:15 am - 11:52 pm
ABE
-
YSJ
16h 37m
2 stops
United Airlines Logo
12:20 pm - 1:48 pm
YSJ
-
ABE
26h 28m
2 stops
$1,002United Airlines
Wed, Jun 3 - Wed, Jun 10
United Airlines Logo
6:15 am - 11:52 pm
ABE
-
YSJ
16h 37m
2 stops
United Airlines Logo
5:35 am - 1:48 pm
YSJ
-
ABE
9h 13m
2 stops
$1,007United Airlines
Thu, May 21 - Thu, May 28

United Airlines flights from Pennsylvania to Saint John

Our best United Airlines deals on Pennsylvania to Saint John flight tickets
United Airlines
Apr 29
EWR8:00 pmNewark
14h 15m
2 stops
YSJ11:15 amSaint John
May 6
YSJ4:30 pmSaint John
4h 22m
1 stop
EWR7:52 pmNewark
$683
United Airlines
May 2
EWR1:00 pmNewark
9h 52m
2 stops
YSJ11:52 pmSaint John
May 3
YSJ4:30 pmSaint John
4h 22m
1 stop
EWR7:52 pmNewark
$688
United Airlines
May 1
EWR10:25 amNewark
4h 15m
1 stop
YSJ3:40 pmSaint John
May 3
YSJ4:30 pmSaint John
15h 50m
2 stops
EWR7:20 amNewark
$689

Air Canada flights from Pennsylvania to Saint John

Our best Air Canada deals on Pennsylvania to Saint John flight tickets
Air Canada
Sep 25
EWR10:25 amNewark
4h 24m
1 stop
YSJ3:49 pmSaint John
Sep 27
YSJ4:30 pmSaint John
4h 26m
1 stop
EWR7:56 pmNewark
$562
Air Canada
Sep 25
EWR10:25 amNewark
4h 24m
1 stop
YSJ3:49 pmSaint John
Sep 27
YSJ5:40 amSaint John
5h 42m
1 stop
EWR10:22 amNewark
$567
Air Canada
Sep 25
EWR6:30 amNewark
8h 19m
2 stops
YSJ3:49 pmSaint John
Sep 27
YSJ4:30 pmSaint John
4h 26m
1 stop
EWR7:56 pmNewark
$575

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Saint John 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 March 31, 2026.
Use the filters below to find and compare flights from Pennsylvania to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkSaint John

LGA - YSJ

LGAYSJ

New York LaGuardia

Fri 5/1

5:55 pm-3:40 pm

3 stops20h 45m

Saint John

Fri 5/8

10:45 am-7:31 pm

1 stop9h 46m

$485

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 5/1

6:00 am-3:45 pm

2 stops8h 45m

Saint John

Fri 5/8

10:45 am-7:10 pm

1 stop9h 25m

$487

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 5/1

4:30 pm-11:52 pm

1 stop6h 22m

Saint John

Fri 5/8

10:45 am-7:10 pm

1 stop9h 25m

$491

New YorkSaint John

LGA - YSJ

LGAYSJ

New York LaGuardia

Fri 5/1

8:25 pm-11:55 am

1 stop14h 30m

Saint John

Fri 5/8

10:45 am-7:31 pm

1 stop9h 46m

$493
Quickest round-trip

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 9/25

10:25 am-3:49 pm

1 stop4h 24m

Saint John

Sun 9/27

4:30 pm-7:56 pm

1 stop4h 26m

$562

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 9/25

10:25 am-3:49 pm

1 stop4h 24m

Saint John

Sun 9/27

5:40 am-10:22 am

1 stop5h 42m

$567

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 9/25

6:30 am-3:49 pm

2 stops8h 19m

Saint John

Sun 9/27

4:30 pm-7:56 pm

1 stop4h 26m

$575

AllentownSaint John

ABE - YSJ

ABEYSJ

Allentown-Bethlehem

Thu 5/28

10:38 am-11:52 pm

2 stops12h 14m

Saint John

Wed 6/3

5:35 am-9:17 pm

2 stops16h 42m

$940

AllentownSaint John

ABE - YSJ

ABEYSJ

Allentown-Bethlehem

Wed 6/3

6:15 am-11:52 pm

2 stops16h 37m

Saint John

Wed 6/10

12:20 pm-1:48 pm

2 stops26h 28m

$1,002

AllentownSaint John

ABE - YSJ

ABEYSJ

Allentown-Bethlehem

Thu 5/21

6:15 am-11:52 pm

2 stops16h 37m

Saint John

Thu 5/28

5:35 am-1:48 pm

2 stops9h 13m

$1,007

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 Saint John from

How to get the cheapest flight ticket from Pennsylvania to Saint John

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 Saint John?

Air Canada and United Airlines are the most popular carriers operating from Pennsylvania to Saint John

Cheap Pennsylvania to Saint John flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Saint John

Fastest flight time

4h 05m

Direct flights

None
The fastest flight from Pennsylvania to Saint John takes 4h 05m
There are no direct flights from Pennsylvania to Saint John. There are no popular flight routes from Pennsylvania to Saint John.
Search flight deals

  • When did momondo last update prices for flights from Pennsylvania to Saint John Airport?

    Prices for flights from Pennsylvania to Saint John Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Pennsylvania to Saint John Airport?

  • How old do you have to be to fly from Pennsylvania to Saint John 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 Saint John Airport.

  • What documentation or ID do you need to fly to Saint John Airport?

    The travel and health documents required for your trip to Saint John Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint John Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Saint John?

Book flights to Saint John if you plan to visit one of these locations
Bridgetown
Middleton

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Saint John?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint John from Pennsylvania.

Can I find flights from Pennsylvania to Saint John with flexible booking policies on momondo?

momondo does allow users to show only those flights to Saint John from Pennsylvania which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Pennsylvania to Saint John?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to Saint John.

I’m not ready to book a flight from Pennsylvania to Saint John right now. Can momondo alert me if prices change?

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

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