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Cheap flights from Saint John to New York LaGuardia Airport, NY from C$ 382

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — LGA
10 May — 17 May1
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 10 April 2026.

Fri 1/510:45 a.m.
YSJ
-
LGA
1 stop7h 10m
Multiple Airlines
Thu 7/58:25 p.m.
LGA
-
YSJ
1 stop12h 35m
Multiple Airlines
Deal found 7/4C$ 579
Fri 1/54:30 p.m.
YSJ
-
LGA
1 stop4h 06m
Air Canada
Thu 7/57:55 a.m.
LGA
-
YSJ
2 stops6h 45m
Air Canada
Deal found 7/4C$ 660
Fri 5/610:45 a.m.
YSJ
-
LGA
1 stop9h 40m
Multiple Airlines
Tue 9/68:25 p.m.
LGA
-
YSJ
1 stop12h 35m
Multiple Airlines
Deal found 7/4C$ 671
Fri 5/65:35 a.m.
YSJ
-
LGA
1 stop6h 21m
Air Canada
Tue 9/68:45 a.m.
LGA
-
YSJ
1 stop6h 05m
Air Canada
Deal found 5/4C$ 672
Thu 4/64:30 p.m.
YSJ
-
LGA
1 stop4h 06m
Air Canada
Mon 8/68:45 a.m.
LGA
-
YSJ
1 stop6h 05m
Air Canada
Deal found 7/4C$ 687
Fri 8/510:45 a.m.
YSJ
-
LGA
2 stops13h 32m
Multiple Airlines
Sun 10/55:55 p.m.
LGA
-
YSJ
1 stop15h 05m
Multiple Airlines
Deal found 8/4C$ 698
Fri 24/410:45 a.m.
YSJ
-
LGA
1 stop7h 10m
Multiple Airlines
Thu 30/48:55 p.m.
LGA
-
YSJ
1 stop12h 05m
Multiple Airlines
Deal found 10/4C$ 700
Tue 25/84:30 p.m.
YSJ
-
LGA
1 stop6h 00m
Air Canada
Fri 28/87:55 a.m.
LGA
-
YSJ
2 stops6h 55m
Air Canada
Deal found 8/4C$ 709
Mon 1/64:30 p.m.
YSJ
-
LGA
1 stop6h 00m
Air Canada
Wed 3/67:55 a.m.
LGA
-
YSJ
2 stops6h 55m
Air Canada
Deal found 9/4C$ 712

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 10 April 2026.

Round-trip from

C$ 579

One-way from

C$ 382
1/5-7/5
  • 1/5-7/5
  • 2 total stops
  • 19h 45m total
  • Saint John to New York
Search Deals
Air Canada
  • Air Canada
  • 15/7
  • 1 total stop
  • 6h 00m 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 10 April 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

Fri 1/5

10:45 a.m.-7:31 p.m.

1 stop9h 46m

New York LaGuardia

Thu 7/5

3:30 p.m.-10:00 a.m.

2 stops17h 30m

C$ 595

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Fri 5/6

5:35 a.m.-10:56 a.m.

1 stop6h 21m

New York LaGuardia

Tue 9/6

8:45 a.m.-3:50 p.m.

1 stop6h 05m

C$ 672
Quickest round-trip

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Fri 5/6

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

1 stop6h 00m

New York LaGuardia

Mon 8/6

8:45 a.m.-3:50 p.m.

1 stop6h 05m

C$ 687

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Fri 8/5

10:45 a.m.-11:17 p.m.

2 stops13h 32m

New York LaGuardia

Sun 10/5

5:55 p.m.-10:00 a.m.

1 stop15h 05m

C$ 698

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Fri 1/5

12:50 p.m.-7:00 p.m.

1 stop7h 10m

New York LaGuardia

Thu 7/5

7:25 a.m.-11:52 p.m.

1 stop15h 27m

C$ 712

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Thu 28/5

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

1 stop6h 00m

New York LaGuardia

Mon 1/6

6:00 a.m.-3:50 p.m.

2 stops8h 50m

C$ 855
Cheapest one-way

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Wed 15/7

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

1 stop6h 00m

C$ 382
Quickest one-way

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Sat 23/5

4:30 p.m.-7:36 p.m.

1 stop4h 06m

C$ 383

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Sun 24/5

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

1 stop6h 00m

C$ 394

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Wed 15/7

5:00 a.m.-6:22 p.m.

2 stops14h 22m

C$ 466

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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 10 April 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
10,916 reviews
Check prices

Entertainment

6.8

Overall

7.1

Comfort

7.1

Food

6.3

Crew

7.8

Boarding

7.3

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
10,916 reviews
Air Canada
7.1
Good
10,916 reviews
Check prices

Entertainment

6.8

Overall

7.1

Comfort

7.1

Food

6.3

Crew

7.8

Boarding

7.3

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 21m. 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
Staten Island
Carlstadt
Rahway
East Rutherford
Westbury
Plainview
Fort Lee
Yonkers
Bronx
Carteret
Paramus
Hoboken
New Brunswick
Teaneck
Secaucus
Stratford
Bordentown
Woodbridge
Hackensack

Browse thousands of different options on Cheapflights for your next trip

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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 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 614AverageC$ 712FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

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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.

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