LGA - YSJ

$336 Find Cheap Flights from New York LaGuardia Airport to Saint John - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$742
Typical prices: $841-$975
Air Canada
Wed 12/12Sun 12/16
LGA - YSJ • 1 stop
Cheapest one-way
$336
Typical prices: $298-$427
Air Canada
Sat 12/15
LGA - YSJ • 1 stop
When to travel
Cheapest • 5% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $739 (round-trip)
Shortest trip • 4h 59m (one-way)
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Flight Deals

Cheap Flights from LaGuardia to Saint John (LGA-YSJ)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from LaGuardia to Saint John

Sat, Dec 12 - Wed, Dec 16
Air Canada Logo
10:30 am - 4:54 pmLGA  New York LaGuardia-YSJ Saint John
5h 24m1 stop Toronto Pearson Intl
Air Canada Logo
5:35 pm - 10:38 pmYSJ  Saint John-LGA New York LaGuardia
6h 03m1 stop Toronto Pearson Intl
$742Air Canada
Wed, Dec 9 - Sun, Dec 13
Air Canada Logo
4:30 pm - 11:58 pmLGA  New York LaGuardia-YSJ Saint John
6h 28m1 stop Toronto Pearson Intl
Air Canada Logo
5:20 am - 10:53 amYSJ  Saint John-LGA New York LaGuardia
6h 33m1 stop Toronto Pearson Intl
$746Air Canada
Sat, Dec 12 - Wed, Dec 16
Air Canada Logo
10:30 am - 4:54 pmLGA  New York LaGuardia-YSJ Saint John
5h 24m1 stop Toronto Pearson Intl
Air Canada Logo
5:20 am - 12:13 pmYSJ  Saint John-LGA New York LaGuardia
7h 53m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$751Air Canada
Sat, Dec 12 - Wed, Dec 16
Air Canada Logo
6:00 am - 4:54 pmLGA  New York LaGuardia-YSJ Saint John
9h 54m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
11:05 am - 7:03 pmYSJ  Saint John-LGA New York LaGuardia
8h 58m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$760Air Canada
Mon, Dec 28 - Sat, Jan 2
Air Canada Logo
4:30 pm - 11:58 pmLGA  New York LaGuardia-YSJ Saint John
6h 28m1 stop Toronto Pearson Intl
Air Canada Logo
5:20 am - 10:48 amYSJ  Saint John-LGA New York LaGuardia
6h 28m1 stop Toronto Pearson Intl
$765Air Canada
Thu, Dec 10 - Mon, Dec 14
Air Canada Logo
4:30 pm - 11:58 pmLGA  New York LaGuardia-YSJ Saint John
6h 28m1 stop Toronto Pearson Intl
Air Canada Logo
5:20 am - 10:53 amYSJ  Saint John-LGA New York LaGuardia
6h 33m1 stop Toronto Pearson Intl
$792Air Canada
Thu, Dec 10 - Mon, Dec 14
Air Canada Logo
10:30 am - 4:54 pmLGA  New York LaGuardia-YSJ Saint John
5h 24m1 stop Toronto Pearson Intl
Air Canada Logo
5:20 am - 12:26 pmYSJ  Saint John-LGA New York LaGuardia
8h 06m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$800Air Canada
Thu, Dec 10 - Mon, Dec 14
Air Canada Logo
6:00 am - 4:54 pmLGA  New York LaGuardia-YSJ Saint John
9h 54m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
5:20 am - 12:26 pmYSJ  Saint John-LGA New York LaGuardia
8h 06m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$809Air Canada
Wed, Dec 9 - Sun, Dec 13
Multiple Airlines Logo
4:30 pm - 11:58 pmLGA  New York LaGuardia-YSJ Saint John
6h 28m1 stop Toronto Pearson Intl
Multiple Airlines Logo
11:05 am - 7:03 pmYSJ  Saint John-LGA New York LaGuardia
8h 58m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$858Multiple Airlines
Wed, Dec 9 - Sun, Dec 13
Multiple Airlines Logo
11:20 am - 11:58 pmLGA  New York LaGuardia-YSJ Saint John
11h 38m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Multiple Airlines Logo
5:20 am - 12:26 pmYSJ  Saint John-LGA New York LaGuardia
8h 06m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$867Multiple Airlines
Booking Insights

Price, demand and travel trends for New York LaGuardia Airport to Saint John flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from New York LaGuardia Airport to Saint John?

Round-trip flights from New York LaGuardia Airport to Saint John typically range from $841 to $975. The lowest price found in the past 5 days was $742, on Air Canada.

Key details for New York LaGuardia Airport to Saint John flights

Cheapest flight

$336
The most popular month to fly with an average 14% increase in travelers.
One-way flight from New York LaGuardia Airport to Saint John

When to book flights from LaGuardia to Saint John

Are your dates flexible? Find out the best times to travel from LaGuardia to Saint John based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your New York LaGuardia Airport to Saint John flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

    There are currently no nonstop flights available from New York LaGuardia Airport to Saint John. Flights with 1 layover take between 4h 59m and 5h 30m in total, depending on the connection.

  • Do I need a passport to fly from New York LaGuardia Airport to Saint John?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a New York LaGuardia Airport to Saint John flight?

    Round-trip flights from New York LaGuardia Airport to Saint John range from $841 to $975, with an average of $882 over the past 12 months. Anything below $841 counts as a good deal.

  • Have flight prices from New York LaGuardia Airport to Saint John changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $742 to $1,807. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from New York LaGuardia Airport to Saint John looking right now?

    One-way fares from New York LaGuardia Airport to Saint John are currently higher than usual. Average one-way flight prices are about $411, which is 25% above the typical average for this route.

  • What car rental options are available at Saint John Airport (YSJ)?

    Saint John Airport (YSJ) hosts 5 major car rental companies, with daily rates averaging $79 for economy cars. Top options include:

    • Budget
    • Alamo
    • Avis
    • Enterprise Rent-A-Car
    • National

  • Which airports can I use when flying from New York LaGuardia Airport to Saint John?

    Flights from New York LaGuardia Airport to Saint John usually depart from New York LaGuardia (LGA) and arrive at Saint John (YSJ).

  • Which airports do connecting flights from New York LaGuardia Airport to Saint John pass through?

    Connecting flights from New York LaGuardia Airport to Saint John most commonly pass through:

    • Montreal Pierre Elliott Trudeau Intl (YUL) - 88% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 13% of one-stop connections

  • Can I save money by using flexible dates for flights from New York LaGuardia Airport to Saint John?

    Yes. Flexible dates can save you up to 14% on flights from New York LaGuardia Airport to Saint John. Wednesday is the cheapest departure day at $841 round-trip on average, while Saturday is the most expensive at $975, a difference of $134.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from New York LaGuardia Airport to Saint John?

    Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time at 4h 59m, compared with 5h 30m via Toronto Pearson Intl (YYZ).

  • What is the time difference between New York LaGuardia Airport and Saint John?

    Saint John is 1 hour ahead of New York LaGuardia Airport (Atlantic Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking New York LaGuardia Airport to Saint John flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $841, about $134 less than Saturday fares (14% savings) based on the last 12 months.
  • If you can choose when to travel, plan your New York LaGuardia Airport to Saint John trip for May. Fares historically average $841 round-trip in that month - typically $1,007 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from LaGuardia to Saint John

Complete your trip to Saint John with a hotel stay or car rental