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Cheap flights from Philadelphia to Saint John from $703

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Saint John departing on 7/7. 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 Philadelphia to Saint John

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:05 am - 3:45 pm
PHL
-
YSJ
4h 40m
1 stop
Air Canada Logo
4:40 pm - 9:34 pm
YSJ
-
PHL
5h 54m
1 stop
$703Air Canada
Tue, Jul 7 - Fri, Jul 10
Air Canada Logo
7:00 am - 3:45 pm
PHL
-
YSJ
7h 45m
2 stops
Air Canada Logo
4:40 pm - 9:34 pm
YSJ
-
PHL
5h 54m
1 stop
$717Air Canada
Tue, Jul 7 - Fri, Jul 10
Air Canada Logo
7:00 am - 3:45 pm
PHL
-
YSJ
7h 45m
2 stops
Air Canada Logo
4:40 pm - 10:46 pm
YSJ
-
PHL
7h 06m
2 stops
$730Air Canada
Tue, Jul 7 - Fri, Jul 10
Air Canada Logo
10:05 am - 3:45 pm
PHL
-
YSJ
4h 40m
1 stop
Air Canada Logo
12:50 pm - 9:34 pm
YSJ
-
PHL
9h 44m
2 stops
$746Air Canada
Fri, Jul 10 - Thu, Jul 16
Air Canada Logo
6:00 am - 3:45 pm
PHL
-
YSJ
8h 45m
2 stops
Air Canada Logo
12:50 pm - 9:34 pm
YSJ
-
PHL
9h 44m
2 stops
$755Air Canada
Fri, Jul 10 - Thu, Jul 16
Air Canada Logo
4:35 pm - 11:54 pm
PHL
-
YSJ
6h 19m
1 stop
Air Canada Logo
11:05 am - 2:44 pm
YSJ
-
PHL
4h 39m
1 stop
$766Air Canada
Tue, Dec 8 - Thu, Dec 10
United Airlines Logo
6:10 am - 11:54 pm
PHL
-
YSJ
16h 44m
2 stops
United Airlines Logo
11:05 am - 2:44 pm
YSJ
-
PHL
4h 39m
1 stop
$776United Airlines
Tue, Dec 8 - Thu, Dec 10
United Airlines Logo
10:10 am - 11:54 pm
PHL
-
YSJ
12h 44m
2 stops
United Airlines Logo
5:25 am - 2:22 pm
YSJ
-
PHL
9h 57m
2 stops
$796United Airlines
Tue, Dec 8 - Thu, Dec 10
Air Canada Logo
4:35 pm - 11:54 pm
PHL
-
YSJ
6h 19m
1 stop
Air Canada Logo
11:05 am - 10:56 pm
YSJ
-
PHL
12h 51m
2 stops
$804Air Canada
Tue, Dec 8 - Thu, Dec 10
Air Canada Logo
10:05 am - 3:45 pm
PHL
-
YSJ
4h 40m
1 stop
Air Canada Logo
12:50 pm - 10:46 pm
YSJ
-
PHL
10h 56m
1 stop
$829Air Canada
Fri, Jul 10 - Thu, Jul 16

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Air Canada flights from Philadelphia to Saint John

Our best Air Canada deals on Philadelphia to Saint John flight tickets
Air Canada
Jul 7
PHL10:05 amPhiladelphia
4h 40m
1 stop
YSJ3:45 pmSaint John
Jul 10
YSJ4:40 pmSaint John
5h 54m
1 stop
PHL9:34 pmPhiladelphia
$703
Air Canada
Jul 7
PHL7:00 amPhiladelphia
7h 45m
2 stops
YSJ3:45 pmSaint John
Jul 10
YSJ4:40 pmSaint John
5h 54m
1 stop
PHL9:34 pmPhiladelphia
$717
Air Canada
Jul 7
PHL7:00 amPhiladelphia
7h 45m
2 stops
YSJ3:45 pmSaint John
Jul 10
YSJ4:40 pmSaint John
7h 06m
2 stops
PHL10:46 pmPhiladelphia
$730

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 June 14, 2026.
Use the filters below to find and compare flights from Philadelphia to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhiladelphiaSaint John

PHL - YSJ

PHLYSJ

Philadelphia

Tue 7/7

10:05 am-3:45 pm

1 stop4h 40m

Saint John

Fri 7/10

4:40 pm-9:34 pm

1 stop5h 54m

$703

PhiladelphiaSaint John

PHL - YSJ

PHLYSJ

Philadelphia

Tue 7/7

7:00 am-3:45 pm

2 stops7h 45m

Saint John

Fri 7/10

4:40 pm-9:34 pm

1 stop5h 54m

$717

PhiladelphiaSaint John

PHL - YSJ

PHLYSJ

Philadelphia

Tue 7/7

7:00 am-3:45 pm

2 stops7h 45m

Saint John

Fri 7/10

4:40 pm-10:46 pm

2 stops7h 06m

$730

PhiladelphiaSaint John

PHL - YSJ

PHLYSJ

Philadelphia

Fri 7/10

10:05 am-3:45 pm

1 stop4h 40m

Saint John

Thu 7/16

12:50 pm-9:34 pm

2 stops9h 44m

$746

PhiladelphiaSaint John

PHL - YSJ

PHLYSJ

Philadelphia

Fri 7/10

6:00 am-3:45 pm

2 stops8h 45m

Saint John

Thu 7/16

12:50 pm-9:34 pm

2 stops9h 44m

$755

PhiladelphiaSaint John

PHL - YSJ

PHLYSJ

Philadelphia

Tue 12/8

4:35 pm-11:54 pm

1 stop6h 19m

Saint John

Thu 12/10

11:05 am-2:44 pm

1 stop4h 39m

$766

PhiladelphiaSaint John

PHL - YSJ

PHLYSJ

Philadelphia

Tue 12/8

6:10 am-11:54 pm

2 stops16h 44m

Saint John

Thu 12/10

11:05 am-2:44 pm

1 stop4h 39m

$776

PhiladelphiaSaint John

PHL - YSJ

PHLYSJ

Philadelphia

Tue 12/8

10:10 am-11:54 pm

2 stops12h 44m

Saint John

Thu 12/10

5:25 am-2:22 pm

2 stops9h 57m

$796

PhiladelphiaSaint John

PHL - YSJ

PHLYSJ

Philadelphia

Tue 12/8

4:35 pm-11:54 pm

1 stop6h 19m

Saint John

Thu 12/10

11:05 am-10:56 pm

2 stops12h 51m

$804

PhiladelphiaSaint John

PHL - YSJ

PHLYSJ

Philadelphia

Fri 7/10

10:05 am-3:45 pm

1 stop4h 40m

Saint John

Thu 7/16

12:50 pm-10:46 pm

1 stop10h 56m

$829

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Philadelphia to Saint John

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Saint John according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Saint John (PHL to YSJ) flight deals and tips

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

Fastest flight time

4h 40m

Direct flights

None
The fastest flight from Philadelphia to Saint John takes 4h 40m
There are no direct flights from Philadelphia to Saint John. There are no popular flight routes from Philadelphia to Saint John.
Search flight deals

Frequently asked questions about flying from Philadelphia to Saint John

  • How far is Philadelphia to Saint John by plane?

    The distance between Philadelphia and Saint John is about 589.3 mi. A reasonable flight in good conditions will take 4h 40m.

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

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

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

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

    The necessary travel and health documents for your Saint John Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Philadelphia to Saint John

  • How do I get Price Alerts for flights from Philadelphia to Saint John?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Philadelphia from Saint John. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Philadelphia to Saint John with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 Philadelphia to Saint John?

Finding the right flight to Saint John from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint John quick and easy, saving you time and money.

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

Yes. All flights to Saint John from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Philadelphia 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 Philadelphia to Saint John.

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

If you are simply researching potential flights to Saint John, momondo offers a useful price alert feature which will track prices for flights to Saint John from Philadelphia and alert you when they change.

An easier way to manage your Saint John trip

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