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Cheap flights from New York LaGuardia Airport to Thunder Bay from $494

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Thunder Bay departing on 1/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from New York LaGuardia Airport to Thunder Bay

Cheap round-trip flights

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Multiple Airlines Logo
9:55 am - 9:30 pmLGA-YQT
11h 35m1 stop
Multiple Airlines Logo
3:45 pm - 8:55 amYQT-LGA
17h 10m2 stops
$494Multiple Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
Porter Airlines Logo
9:55 am - 9:30 pmLGA-YQT
11h 35m1 stop
Porter Airlines Logo
6:20 am - 4:55 pmYQT-LGA
10h 35m1 stop
$524Porter Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
Porter Airlines Logo
9:55 am - 9:24 pmLGA-YQT
11h 29m2 stops
Porter Airlines Logo
11:50 am - 9:25 pmYQT-LGA
9h 35m2 stops
$589Porter Airlines
Find Deal
Tue, Dec 16 - Mon, Dec 22
Porter Airlines Logo
9:55 am - 9:25 pmLGA-YQT
11h 30m1 stop
Porter Airlines Logo
9:30 am - 4:55 pmYQT-LGA
7h 25m1 stop
$597Porter Airlines
Find Deal
Tue, Dec 16 - Mon, Dec 22
Porter Airlines Logo
9:55 am - 9:25 pmLGA-YQT
11h 30m1 stop
Porter Airlines Logo
11:50 am - 9:25 pmYQT-LGA
9h 35m2 stops
$602Porter Airlines
Find Deal
Tue, Dec 16 - Mon, Dec 22
Porter Airlines Logo
5:30 pm - 10:15 pmLGA-YQT
4h 45m1 stop
Porter Airlines Logo
10:20 am - 4:30 pmYQT-LGA
6h 10m1 stop
$664Porter Airlines
Find Deal
Fri, May 1 - Tue, May 5
Porter Airlines Logo
6:15 am - 9:24 pmLGA-YQT
15h 09m2 stops
Porter Airlines Logo
11:50 am - 9:25 pmYQT-LGA
9h 35m2 stops
$722Porter Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20

Porter Airlines flights from New York LaGuardia Airport to Thunder Bay

Our best Porter Airlines deals on New York LaGuardia Airport to Thunder Bay flight tickets
Porter Airlines
Jan 16
LGA9:55 amNew York LaGuardia
11h 35m
1 stop
YQT9:30 pmThunder Bay
Jan 20
YQT6:20 amThunder Bay
10h 35m
1 stop
LGA4:55 pmNew York LaGuardia
$524
Find similar
Porter Airlines
Dec 16
LGA9:55 amNew York LaGuardia
11h 29m
2 stops
YQT9:24 pmThunder Bay
Dec 22
YQT11:50 amThunder Bay
9h 35m
2 stops
LGA9:25 pmNew York LaGuardia
$589
Find similar
Porter Airlines
Dec 16
LGA9:55 amNew York LaGuardia
11h 30m
1 stop
YQT9:25 pmThunder Bay
Dec 22
YQT9:30 amThunder Bay
7h 25m
1 stop
LGA4:55 pmNew York LaGuardia
$597
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to Thunder Bay 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 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Thunder Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Fri 1/16

9:55 am-9:30 pm

1 stop11h 35m

Thunder Bay

Tue 1/20

3:45 pm-8:55 am

2 stops17h 10m

$494

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Fri 1/16

9:55 am-9:30 pm

1 stop11h 35m

Thunder Bay

Tue 1/20

6:20 am-4:55 pm

1 stop10h 35m

$524

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Tue 12/16

9:55 am-9:24 pm

2 stops11h 29m

Thunder Bay

Mon 12/22

11:50 am-9:25 pm

2 stops9h 35m

$589

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Tue 12/16

9:55 am-9:25 pm

1 stop11h 30m

Thunder Bay

Mon 12/22

9:30 am-4:55 pm

1 stop7h 25m

$597

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Tue 12/16

9:55 am-9:25 pm

1 stop11h 30m

Thunder Bay

Mon 12/22

11:50 am-9:25 pm

2 stops9h 35m

$602

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Fri 5/1

5:30 pm-10:15 pm

1 stop4h 45m

Thunder Bay

Tue 5/5

10:20 am-4:30 pm

1 stop6h 10m

$664

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Fri 1/16

6:15 am-9:24 pm

2 stops15h 09m

Thunder Bay

Tue 1/20

11:50 am-9:25 pm

2 stops9h 35m

$722

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Thunder Bay from

How to get the cheapest flight ticket from New York LaGuardia Airport to Thunder Bay

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 day to depart on your flight to Thunder Bay?

The cheapest day to depart from New York LaGuardia Airport to Thunder Bay is on a Wednesday when prices can be found for as low as $352. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Thunder Bay on Monday is $724.

What is the cheapest time of day to depart on your flight to Thunder Bay?

According to our data, the cheapest time of day to fly to Thunder Bay is in the morning. momondo users have found flights departing from New York LaGuardia Airport to Thunder Bay in the morning for as low as $402. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Thunder Bay are more costly at noon, with an average ticket price of $437. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from New York LaGuardia Airport to Thunder Bay

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Thunder Bay 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 Thunder Bay (LGA to YQT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Thunder Bay

Direct flights

None
There are no direct flights from New York LaGuardia Airport to Thunder Bay. There are no popular flight routes from New York LaGuardia Airport to Thunder Bay.
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  • How far is New York LaGuardia to Thunder Bay by plane?

    The straight-line distance from New York LaGuardia to Thunder Bay is 918.0 mi. 4h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Thunder Bay Airport?

    Prices for flights from New York LaGuardia Airport to Thunder Bay Airport are updated daily.

  • How old do you have to be to fly from New York LaGuardia Airport to Thunder Bay Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Thunder Bay Airport.

  • What documentation or ID do you need to fly to Thunder Bay Airport?

    The travel and health documents required for your trip to Thunder Bay Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thunder Bay Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from New York to Thunder Bay?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Thunder Bay. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to Thunder Bay with flexible booking policies on momondo?

Flights from New York to Thunder Bay with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to Thunder Bay?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Thunder Bay from New York.

I’m not ready to book a flight from New York to Thunder Bay right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New York to Thunder Bay now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thunder Bay and let you know when they change.

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