Find flights
When to book
Airlines
FAQs

Cheap flights from Saint John to New York LaGuardia Airport, NY from C$ 271

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — LGA
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St John to LaGuardia

Enter your travel dates to find the best prices.

Cheapest flights from St John to LaGuardia
Explore the most affordable flight options available from St John to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Sat 25/45:35 a.m.
YSJ
-
LGA
1 stop6h 16m
Air Canada
Sat 2/57:55 a.m.
LGA
-
YSJ
2 stops6h 45m
Air Canada
Deal found 11/3C$ 678
Tue 5/54:30 p.m.
YSJ
-
LGA
1 stop4h 06m
Air Canada
Sat 9/510:35 a.m.
LGA
-
YSJ
1 stop4h 05m
Air Canada
Deal found 8/3C$ 682
Wed 27/54:30 p.m.
YSJ
-
LGA
1 stop6h 00m
Air Canada
Sun 31/57:55 a.m.
LGA
-
YSJ
2 stops6h 45m
Air Canada
Deal found 8/3C$ 684
Tue 25/84:30 p.m.
YSJ
-
LGA
1 stop6h 00m
Air Canada
Fri 28/87:05 p.m.
LGA
-
YSJ
1 stop5h 20m
Air Canada
Deal found 9/3C$ 701
Fri 24/45:35 a.m.
YSJ
-
LGA
1 stop6h 16m
Air Canada
Mon 27/45:35 p.m.
LGA
-
YSJ
1 stop16h 40m
Air Canada
Deal found 8/3C$ 750

Find flight deals from St John to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 March 2026.

Round-trip from

C$ 678

One-way from

C$ 271
Air Canada
  • Air Canada
  • 25/4-2/5
  • 3 total stops
  • 13h 01m total
  • Saint John to New York
Search Deals
24/4
  • 24/4
  • 1 total stop
  • 7h 10m total
  • Saint John to New York
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St John to LaGuardia 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, Cheapflights users made 629,999 searches. Data last updated 13 March 2026.
Use the filters below to find and compare flights from Saint John to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Wed 27/5

4:30 p.m.-9:30 p.m.

1 stop6h 00m

New York LaGuardia

Sun 31/5

7:55 a.m.-3:40 p.m.

2 stops6h 45m

C$ 684
Quickest round-trip

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Tue 25/8

4:30 p.m.-9:30 p.m.

1 stop6h 00m

New York LaGuardia

Fri 28/8

7:05 p.m.-1:25 a.m.

1 stop5h 20m

C$ 691
Cheapest one-way
Quickest one-way

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Fri 24/4

10:45 a.m.-4:55 p.m.

1 stop7h 10m

C$ 271

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Fri 24/4

5:35 a.m.-9:53 p.m.

2 stops17h 18m

C$ 437

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Sorted by cheapest first

Best time to book a flight from St John to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from St John with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated 13 March 2026.
Get a feel of what it's like to fly with Air Canada from Saint John to New York LaGuardia Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,800 reviews
Check prices

Comfort

7.1

Boarding

7.3

Crew

7.8

Food

6.3

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.
Air Canada
7.1
Good
10,800 reviews
Air Canada
7.1
Good
10,800 reviews
Check prices

Comfort

7.1

Boarding

7.3

Crew

7.8

Food

6.3

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.

Related info for your journey

Find useful and relevant information for your journey from St John to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Saint John to New York LaGuardia?

    If you book a flight to New York LaGuardia from Saint John, you will be flying from Saint John, which is the city’s only airport. Saint John (YSJ) is located 15.1 km from the centre of Saint John. There are 0 flights from Saint John to New York LaGuardia per day from 1 airline.

  • How long is the flight from Saint John to New York LaGuardia Airport?

    Air Canada can get you from Saint John to New York LaGuardia Airport in just under 6h. Your travel time can differ by up to . Saint John and New York LaGuardia Airport are separated by a distance of 821 km.

  • Can I find deals for flights from St John to LaGuardia that include hotel bookings?

    Yes. In addition to deals on St John to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St John to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to LaGuardia.

  • Can I find deals for business class flights from St John to LaGuardia?

    Yes. Cheapflights offers flight deals from St John to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Carteret
Carlstadt
Rahway
East Rutherford
Paramus
Westbury
Secaucus
Plainview
Fort Lee
Yonkers
Staten Island
Bronx
New Brunswick
Hoboken
Teaneck
Stratford
Bordentown
Woodbridge
Hackensack

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from St John to LaGuardia

Discover the top airline that operate flights from St John to LaGuardia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 604AverageC$ 700FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St John to LaGuardia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to LaGuardia from St John today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from St John to LaGuardia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to LaGuardia from St John.

Can Cheapflights find flights from St John to LaGuardia with no change fees?

Certainly. Search results for flights to LaGuardia from St John shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from St John to LaGuardia become cheaper?

Yes! Start tracking prices for St John to LaGuardia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.