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Cheap flights from New York LaGuardia Airport to St. John's from C$ 336

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to St. John's departing on 21/8. 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 New York LaGuardia Airport to St. John's

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
9:55 a.m. - 6:05 p.m.
LGA
-
YYT
6h 40m
1 stop
Porter Airlines Logo
10:00 a.m. - 4:55 p.m.
YYT
-
LGA
8h 25m
1 stop
C$ 708Porter Airlines
Wed, 26 Aug - Fri, 28 Aug
Multiple Airlines Logo
8:25 p.m. - 12:35 p.m.
LGA
-
YYT
14h 40m
1 stop
Multiple Airlines Logo
6:00 a.m. - 7:25 p.m.
YYT
-
LGA
14h 55m
2 stops
C$ 714Multiple Airlines
Thu, 1 Oct - Tue, 6 Oct
Multiple Airlines Logo
9:55 a.m. - 10:55 p.m.
LGA
-
YYT
11h 30m
1 stop
Multiple Airlines Logo
1:20 p.m. - 8:55 a.m.
YYT
-
LGA
21h 05m
1 stop
C$ 718Multiple Airlines
Tue, 8 Sep - Fri, 11 Sep
Multiple Airlines Logo
5:55 p.m. - 10:55 p.m.
LGA
-
YYT
27h 30m
1 stop
Multiple Airlines Logo
1:20 p.m. - 7:25 p.m.
YYT
-
LGA
7h 35m
1 stop
C$ 725Multiple Airlines
Sat, 29 Aug - Fri, 4 Sep
Multiple Airlines Logo
5:35 p.m. - 1:50 p.m.
LGA
-
YYT
18h 45m
2 stops
Multiple Airlines Logo
1:20 p.m. - 7:25 p.m.
YYT
-
LGA
7h 35m
1 stop
C$ 737Multiple Airlines
Sat, 29 Aug - Fri, 4 Sep
Multiple Airlines Logo
8:25 p.m. - 12:55 a.m.
LGA
-
YYT
27h 00m
2 stops
Multiple Airlines Logo
1:20 p.m. - 7:25 p.m.
YYT
-
LGA
7h 35m
1 stop
C$ 741Multiple Airlines
Mon, 7 Sep - Fri, 11 Sep
Multiple Airlines Logo
8:25 p.m. - 12:35 p.m.
LGA
-
YYT
14h 40m
1 stop
Multiple Airlines Logo
7:00 p.m. - 8:55 a.m.
YYT
-
LGA
15h 25m
1 stop
C$ 750Multiple Airlines
Thu, 1 Oct - Sat, 10 Oct
Multiple Airlines Logo
8:25 p.m. - 12:35 p.m.
LGA
-
YYT
14h 40m
1 stop
Multiple Airlines Logo
8:55 a.m. - 4:55 p.m.
YYT
-
LGA
9h 30m
2 stops
C$ 752Multiple Airlines
Thu, 1 Oct - Sat, 10 Oct
Multiple Airlines Logo
7:25 a.m. - 12:55 a.m.
LGA
-
YYT
16h 00m
2 stops
Multiple Airlines Logo
8:00 p.m. - 7:35 a.m.
YYT
-
LGA
13h 05m
1 stop
C$ 759Multiple Airlines
Sat, 22 Aug - Sat, 29 Aug
Multiple Airlines Logo
9:55 a.m. - 10:55 p.m.
LGA
-
YYT
11h 30m
1 stop
Multiple Airlines Logo
8:50 a.m. - 7:25 p.m.
YYT
-
LGA
12h 05m
2 stops
C$ 764Multiple Airlines
Wed, 5 Aug - Fri, 7 Aug

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Porter Airlines flights from New York LaGuardia Airport to St. John's

Our best Porter Airlines deals on New York LaGuardia Airport to St. John's flight tickets
Porter Airlines
26 Aug
LGA9:55 a.m.New York LaGuardia
6h 40m
1 stop
YYT6:05 p.m.St John's
28 Aug
YYT10:00 a.m.St John's
8h 25m
1 stop
LGA4:55 p.m.New York LaGuardia
C$ 708
Porter Airlines
18 Aug
LGA9:55 a.m.New York LaGuardia
12h 34m
1 stop
YYT11:59 p.m.St John's
21 Aug
YYT6:05 a.m.St John's
14h 50m
2 stops
LGA7:25 p.m.New York LaGuardia
C$ 723
Porter Airlines
1 Oct
LGA8:25 p.m.New York LaGuardia
25h 00m
3 stops
YYT10:55 p.m.St John's
6 Oct
YYT6:00 a.m.St John's
14h 55m
2 stops
LGA7:25 p.m.New York LaGuardia
C$ 769

Air Canada flights from New York LaGuardia Airport to St. John's

Our best Air Canada deals on New York LaGuardia Airport to St. John's flight tickets
Air Canada
21 Jul
LGA7:55 a.m.New York LaGuardia
7h 45m
2 stops
YYT5:10 p.m.St John's
24 Jul
YYT1:35 p.m.St John's
6h 55m
1 stop
LGA7:00 p.m.New York LaGuardia
C$ 799
Air Canada
21 Jul
LGA5:40 p.m.New York LaGuardia
5h 35m
1 stop
YYT12:45 a.m.St John's
24 Jul
YYT5:35 a.m.St John's
5h 42m
1 stop
LGA9:47 a.m.New York LaGuardia
C$ 805
Air Canada
20 Jul
LGA3:30 p.m.New York LaGuardia
7h 45m
1 stop
YYT12:45 a.m.St John's
7 Aug
YYT7:30 a.m.St John's
13h 00m
2 stops
LGA7:00 p.m.New York LaGuardia
C$ 1,061

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to St. John's 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 96,600 searches. Data last updated 9 July 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New YorkSt. John's

LGA - YYT

LGAYYT

New York LaGuardia

Wed 26/8

9:55 a.m.-6:05 p.m.

1 stop6h 40m

St John's

Fri 28/8

10:00 a.m.-4:55 p.m.

1 stop8h 25m

C$ 708

New YorkSt. John's

LGA - YYT

LGAYYT

New York LaGuardia

Thu 1/10

8:25 p.m.-12:35 p.m.

1 stop14h 40m

St John's

Tue 6/10

6:00 a.m.-7:25 p.m.

2 stops14h 55m

C$ 714

New YorkSt. John's

LGA - YYT

LGAYYT

New York LaGuardia

Tue 8/9

9:55 a.m.-10:55 p.m.

1 stop11h 30m

St John's

Fri 11/9

1:20 p.m.-8:55 a.m.

1 stop21h 05m

C$ 718

New YorkSt. John's

LGA - YYT

LGAYYT

New York LaGuardia

Sat 29/8

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

1 stop27h 30m

St John's

Fri 4/9

1:20 p.m.-7:25 p.m.

1 stop7h 35m

C$ 725

New YorkSt. John's

LGA - YYT

LGAYYT

New York LaGuardia

Sat 29/8

5:35 p.m.-1:50 p.m.

2 stops18h 45m

St John's

Fri 4/9

1:20 p.m.-7:25 p.m.

1 stop7h 35m

C$ 737

New YorkSt. John's

LGA - YYT

LGAYYT

New York LaGuardia

Mon 7/9

8:25 p.m.-12:55 a.m.

2 stops27h 00m

St John's

Fri 11/9

1:20 p.m.-7:25 p.m.

1 stop7h 35m

C$ 741

New YorkSt. John's

LGA - YYT

LGAYYT

New York LaGuardia

Thu 1/10

8:25 p.m.-12:35 p.m.

1 stop14h 40m

St John's

Sat 10/10

7:00 p.m.-8:55 a.m.

1 stop15h 25m

C$ 750

New YorkSt. John's

LGA - YYT

LGAYYT

New York LaGuardia

Thu 1/10

8:25 p.m.-12:35 p.m.

1 stop14h 40m

St John's

Sat 10/10

8:55 a.m.-4:55 p.m.

2 stops9h 30m

C$ 752

New YorkSt. John's

LGA - YYT

LGAYYT

New York LaGuardia

Sat 22/8

7:25 a.m.-12:55 a.m.

2 stops16h 00m

St John's

Sat 29/8

8:00 p.m.-7:35 a.m.

1 stop13h 05m

C$ 759

New YorkSt. John's

LGA - YYT

LGAYYT

New York LaGuardia

Wed 5/8

9:55 a.m.-10:55 p.m.

1 stop11h 30m

St John's

Fri 7/8

8:50 a.m.-7:25 p.m.

2 stops12h 05m

C$ 764

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. John's from

How to get the cheapest flight ticket from New York LaGuardia Airport to St. John's

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from New York LaGuardia to St John's?

Porter Airlines is the most popular carrier operating from New York LaGuardia to St John's

When to book flights from New York LaGuardia Airport to St. John's

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to St. John's according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York LaGuardia Airport to St. John's (LGA to YYT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to St. John's

Fastest flight time

6h 38m

Direct flights

None
The fastest flight from New York LaGuardia Airport to St. John's takes 6h 38m
There are no direct flights from New York LaGuardia Airport to St. John's. There are no popular flight routes from New York LaGuardia Airport to St. John's.
Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to St. John's

  • How far is New York LaGuardia to St John's by plane?

    The straight-line distance from New York LaGuardia to St John's is 1840.0 km. By plane, this route typically takes 6h 38m.

  • When did momondo last update prices for flights from New York LaGuardia Airport to St John's Airport?

    Prices for flights from New York LaGuardia Airport to St John's Airport are refreshed on a daily basis.

  • How old do you have to be to fly from New York LaGuardia Airport to St John's Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York LaGuardia Airport to St John's Airport.

  • What documentation or ID do you need to fly to St John's Airport?

    The required travel and health documents for your St John's Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at St John's Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from New York to St. John's?

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

Can I find flights from New York to St. John's with flexible booking policies on momondo?

Yes. All flights to St. John's from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to St. John's?

Once you have performed a search for New York to St. John's flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York to St. John's right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to St. John's flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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