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Cheap flights from Saint John to New York LaGuardia Airport, NY from C$ 362

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — LGA
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 17 September 2025.

Round-trip from

C$ 647

One-way from

C$ 362

Popular in

June

Cheapest in

January

Average price

C$ 620
Air Canada
  • Air Canada
  • 13/3-17/3
  • 2 total stops
  • 10h 12m total
  • Saint John to New York
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Air Canada
  • Air Canada
  • 30/10
  • 1 total stop
  • 5h 57m total
  • Saint John to New York
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 366 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from St John to LaGuardia

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 17 September 2025.

Fri 24/1010:45 a.m.YSJ - LGA
1 stop6h 45mMultiple Airlines
Mon 27/105:55 p.m.LGA - YSJ
2 stops20h 50mMultiple Airlines
Deal found 16/9C$ 666
Thu 23/105:55 a.m.YSJ - LGA
1 stop5h 54mAir Canada
Mon 27/106:05 a.m.LGA - YSJ
1 stop4h 10mAir Canada
Deal found 16/9C$ 667
Thu 23/105:55 a.m.YSJ - LGA
1 stop5h 54mAir Canada
Sun 26/106:05 a.m.LGA - YSJ
1 stop4h 10mAir Canada
Deal found 16/9C$ 670
Tue 14/105:55 a.m.YSJ - LGA
1 stop5h 54mAir Canada
Tue 21/1011:40 a.m.LGA - YSJ
1 stop5h 00mAir Canada
Deal found 16/9C$ 706
Tue 14/106:40 p.m.YSJ - LGA
1 stop4h 54mUnited Airlines
Tue 21/109:18 a.m.LGA - YSJ
2 stops13h 33mUnited Airlines
Deal found 16/9C$ 779
Fri 24/105:55 a.m.YSJ - LGA
2 stops18h 29mUnited Airlines
Mon 27/109:15 p.m.LGA - YSJ
2 stops18h 59mUnited Airlines
Deal found 16/9C$ 787
Thu 23/105:55 a.m.YSJ - LGA
2 stops13h 22mUnited Airlines
Mon 27/106:05 a.m.LGA - YSJ
1 stop4h 10mUnited Airlines
Deal found 16/9C$ 813
Thu 23/105:55 a.m.YSJ - LGA
1 stop5h 54mMultiple Airlines
Sun 26/107:50 p.m.LGA - YSJ
2 stops14h 25mMultiple Airlines
Deal found 16/9C$ 816
Thu 23/105:55 a.m.YSJ - LGA
2 stops13h 22mMultiple Airlines
Mon 27/106:45 p.m.LGA - YSJ
2 stops15h 30mMultiple Airlines
Deal found 16/9C$ 885

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 17 September 2025.
Use the filters below to find and compare flights from Saint John to New York LaGuardia Airport that are best for you.

Fly from

St John

Fly to

LaGuardia

Route

Depart

Return

Price

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Fri 13/3

11:55 a.m.-7:03 p.m.

2 stops8h 08m

New York LaGuardia

Tue 17/3

6:05 a.m.-11:15 a.m.

1 stop4h 10m

C$ 656

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Sun 11/1

11:55 a.m.-4:57 p.m.

1 stop6h 02m

New York LaGuardia

Fri 27/2

6:05 a.m.-11:15 a.m.

1 stop4h 10m

C$ 659

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Fri 24/10

10:45 a.m.-4:30 p.m.

1 stop6h 45m

New York LaGuardia

Mon 27/10

5:55 p.m.-3:45 p.m.

2 stops20h 50m

C$ 666

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Fri 24/10

6:40 p.m.-10:42 p.m.

1 stop5h 02m

New York LaGuardia

Mon 27/10

6:05 a.m.-11:15 a.m.

1 stop4h 10m

C$ 667

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Thu 23/10

5:55 a.m.-10:49 a.m.

1 stop5h 54m

New York LaGuardia

Mon 27/10

6:05 a.m.-11:15 a.m.

1 stop4h 10m

C$ 667

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Thu 23/10

5:55 a.m.-10:49 a.m.

1 stop5h 54m

New York LaGuardia

Sun 26/10

6:05 a.m.-11:15 a.m.

1 stop4h 10m

C$ 670

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Tue 14/10

5:55 a.m.-10:49 a.m.

1 stop5h 54m

New York LaGuardia

Tue 21/10

11:40 a.m.-5:40 p.m.

1 stop5h 00m

C$ 706

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Sun 11/1

11:55 a.m.-4:57 p.m.

1 stop6h 02m

New York LaGuardia

Fri 27/2

10:00 a.m.-11:29 p.m.

2 stops12h 29m

C$ 740

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Fri 13/3

11:55 a.m.-11:22 p.m.

2 stops12h 27m

New York LaGuardia

Tue 17/3

6:05 a.m.-5:14 p.m.

2 stops10h 09m

C$ 752

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Thu 30/10

11:55 a.m.-4:52 p.m.

1 stop5h 57m

C$ 362

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 14 results
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.

Cheapflights Insights

Everything you need to know about your flight from Saint John to New York LaGuardia Airport

What’s the top layover airport for flights from Saint John to New York LaGuardia Airport?

Share of one-stop round-trip flights from Saint John to New York LaGuardia Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 67% of one-stop itineraries from Saint John to New York LaGuardia Airport on Cheapflights.

What’s the fastest layover option from Saint John to New York LaGuardia Airport?

Shortest average travel time for 1-stop one-way flights from Saint John to New York LaGuardia Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 4h 12m.

What’s the fastest layover option from Saint John to New York LaGuardia Airport?

Shortest average travel time for 1-stop one-way flights from Saint John to New York LaGuardia Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 4h 12m.

Which airport typically offers the quickest layover for flights from Saint John to New York LaGuardia Airport?

Average layover duration for 1-stop one-way flights from Saint John to New York LaGuardia Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 1h 14m.

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 17 September 2025.
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
10,000 reviews
Check prices

Boarding

7.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

YVR - LAX

Seamless in all ways..arriving 25 minutes early into Los Angeles was outstanding
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Boarding

7.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

YVR - LAX

Seamless in all ways..arriving 25 minutes early into Los Angeles was outstanding

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 8h 08m. 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.

  • What is the cheapest month to book a flight from Saint John to New York LaGuardia Airport?

    Currently, June is the cheapest month in which you can book a flight from Saint John to New York LaGuardia Airport (average of C$ 239). Flying from Saint John to New York LaGuardia Airport in November is currently the most expensive (average of C$ 308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Secaucus
Queens
Carlstadt
Carteret
Rahway
Saddle Brook
Bronx
South Plainfield
Englewood
Plainview
Fort Lee
New Brunswick
Hoboken
East Rutherford
Elizabeth
Roslyn
Yonkers
Stratford
Bordentown
Harrison

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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 611AverageC$ 707FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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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.

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