Which airlines fly to Thunder Bay?

Air Canada and Porter Airlines are the most popular airlines that fly from United States to Thunder Bay on a routine basis, according to our data. You should be able to find flights to Thunder Bay with these airlines and other airlines flying from United States.

$189 Cheap Flights to Thunder Bay in 2026

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Find the cheapest flights from the United States to Thunder Bay

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:30 pm - 10:36 pmLGA New York LaGuardia-YQT Thunder Bay

6h 06m1 stop Toronto Pearson Intl

5:00 am - 10:58 amYQT Thunder Bay-LGA New York LaGuardia

5h 58m1 stop Toronto Pearson Intl

$317Air Canada

Fri, Nov 6 - Mon, Nov 9

10:30 am - 4:05 pmLGA New York LaGuardia-YQT Thunder Bay

5h 35m1 stop Toronto Pearson Intl

5:00 am - 12:23 pmYQT Thunder Bay-LGA New York LaGuardia

7h 23m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$326Air Canada

Fri, Nov 6 - Mon, Nov 9

6:00 am - 4:05 pmLGA New York LaGuardia-YQT Thunder Bay

10h 05m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

5:00 am - 2:35 pmYQT Thunder Bay-LGA New York LaGuardia

9h 35m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$334Air Canada

Fri, Nov 6 - Mon, Nov 9

9:40 am - 4:44 pmEWR Newark-YQT Thunder Bay

7h 04m1 stop Toronto Island

7:05 am - 1:35 pmYQT Thunder Bay-EWR Newark

6h 30m1 stop Toronto Island

$341Porter Airlines

Tue, Oct 27 - Tue, Nov 3

11:00 am - 5:18 pmEWR Newark-YQT Thunder Bay

6h 18m1 stop Toronto Pearson Intl

11:20 am - 6:01 pmYQT Thunder Bay-EWR Newark

6h 41m1 stop Toronto Pearson Intl

$343Air Canada

Sat, Oct 24 - Sat, Oct 31

8:00 am - 12:49 pmEWR Newark-YQT Thunder Bay

4h 49m1 stop Toronto Island

1:30 pm - 5:55 pmYQT Thunder Bay-EWR Newark

4h 25m1 stop Toronto Island

$399Porter Airlines

Fri, Nov 6 - Mon, Nov 9

4:00 pm - 10:58 pmLGA New York LaGuardia-YQT Thunder Bay

6h 58m1 stop Toronto Pearson Intl

5:15 am - 10:56 amYQT Thunder Bay-LGA New York LaGuardia

5h 41m1 stop Toronto Pearson Intl

$399Air Canada

Fri, Oct 2 - Tue, Oct 6

10:30 am - 5:08 pmLGA New York LaGuardia-YQT Thunder Bay

6h 38m1 stop Toronto Pearson Intl

5:15 am - 2:36 pmYQT Thunder Bay-LGA New York LaGuardia

9h 21m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$408Air Canada

Fri, Oct 2 - Tue, Oct 6

4:45 pm - 10:58 pmLGA New York LaGuardia-YQT Thunder Bay

6h 13m1 stop Toronto Pearson Intl

5:15 am - 2:36 pmYQT Thunder Bay-LGA New York LaGuardia

9h 21m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$408Air Canada

Fri, Oct 2 - Tue, Oct 6

11:45 am - 7:20 pmMDW Chicago Midway-YQT Thunder Bay

6h 35m1 stop Toronto Island

11:35 am - 11:00 amYQT Thunder Bay-MDW Chicago Midway

24h 25m2 stops Ottawa Toronto Island

$418Porter Airlines

Sun, Oct 11 - Sun, Oct 18

Cheap last minute flights

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10:35 pm - 10:48 amFLL Fort Lauderdale-YQT Thunder Bay

12h 13m1 stop Toronto Pearson Intl

5:05 am - 11:29 amYQT Thunder Bay-FLL Fort Lauderdale

6h 24m1 stop Toronto Pearson Intl

$490Air Canada

Thu, Sep 17 - Sun, Sep 20

8:55 pm - 10:48 amFLL Fort Lauderdale-YQT Thunder Bay

13h 53m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

5:05 am - 11:29 amYQT Thunder Bay-FLL Fort Lauderdale

6h 24m1 stop Toronto Pearson Intl

$504Air Canada

Thu, Sep 17 - Sun, Sep 20

10:50 am - 9:45 pmFLL Fort Lauderdale-YQT Thunder Bay

10h 55m1 stop Toronto Pearson Intl

6:30 am - 12:44 pmYQT Thunder Bay-FLL Fort Lauderdale

6h 14m1 stop Toronto Pearson Intl

$510Multiple Airlines

Thu, Sep 17 - Sun, Sep 20

8:55 pm - 10:48 amFLL Fort Lauderdale-YQT Thunder Bay

13h 53m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

5:05 am - 9:39 pmYQT Thunder Bay-FLL Fort Lauderdale

16h 34m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$543Air Canada

Thu, Sep 17 - Sun, Sep 20

1:40 pm - 10:33 pmFLL Fort Lauderdale-YQT Thunder Bay

8h 53m1 stop Toronto Pearson Intl

6:30 am - 12:44 pmYQT Thunder Bay-FLL Fort Lauderdale

6h 14m1 stop Toronto Pearson Intl

$562Porter Airlines

Tue, Sep 15 - Sat, Sep 19

10:50 am - 10:48 amFLL Fort Lauderdale-YQT Thunder Bay

23h 58m3 stops Toronto Pearson Intl Vancouver Intl Ottawa

6:30 am - 12:44 pmYQT Thunder Bay-FLL Fort Lauderdale

6h 14m1 stop Toronto Pearson Intl

$567Multiple Airlines

Thu, Sep 17 - Sun, Sep 20

3:57 pm - 10:48 amMIA Miami-YQT Thunder Bay

18h 51m2 stops Chicago O'Hare Intl Toronto Pearson Intl

5:05 am - 12:14 pmYQT Thunder Bay-MIA Miami

7h 09m1 stop Toronto Pearson Intl

$618Air Canada

Thu, Sep 17 - Sun, Sep 20

8:55 pm - 10:48 amFLL Fort Lauderdale-YQT Thunder Bay

13h 53m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

5:05 am - 11:29 amYQT Thunder Bay-FLL Fort Lauderdale

6h 24m1 stop Toronto Pearson Intl

$622Air Canada

Thu, Sep 17 - Sun, Sep 20

8:55 pm - 5:18 pmFLL Fort Lauderdale-YQT Thunder Bay

20h 23m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

5:05 am - 11:29 amYQT Thunder Bay-FLL Fort Lauderdale

6h 24m1 stop Toronto Pearson Intl

$639Air Canada

Tue, Sep 15 - Sat, Sep 19

3:20 pm - 9:45 pmMDW Chicago Midway-YQT Thunder Bay

5h 25m1 stop Toronto Island

6:00 am - 11:00 amYQT Thunder Bay-MDW Chicago Midway

6h 00m1 stop Toronto Island

$698Porter Airlines

Thu, Sep 17 - Mon, Sep 21

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkThunder Bay

LGA New York LaGuardia - YQT Thunder Bay

LGAYQT

New York LaGuardia

Fri 11/6

4:30 pm-10:36 pm

1 stop6h 06m

Thunder Bay

Mon 11/9

5:00 am-10:58 am

1 stop5h 58m

$317

New YorkThunder Bay

LGA New York LaGuardia - YQT Thunder Bay

LGAYQT

New York LaGuardia

Fri 11/6

10:30 am-4:05 pm

1 stop5h 35m

Thunder Bay

Mon 11/9

5:00 am-12:23 pm

2 stops7h 23m

$326

New YorkThunder Bay

LGA New York LaGuardia - YQT Thunder Bay

LGAYQT

New York LaGuardia

Fri 11/6

6:00 am-4:05 pm

2 stops10h 05m

Thunder Bay

Mon 11/9

5:00 am-2:35 pm

2 stops9h 35m

$334

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Tue 10/27

9:40 am-4:44 pm

1 stop7h 04m

Thunder Bay

Tue 11/3

7:05 am-1:35 pm

1 stop6h 30m

$341

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Sat 10/24

11:00 am-5:18 pm

1 stop6h 18m

Thunder Bay

Sat 10/31

11:20 am-6:01 pm

1 stop6h 41m

$343

Quickest round-trip

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Fri 11/6

8:00 am-12:49 pm

1 stop4h 49m

Thunder Bay

Mon 11/9

1:30 pm-5:55 pm

1 stop4h 25m

$399

New YorkThunder Bay

LGA New York LaGuardia - YQT Thunder Bay

LGAYQT

New York LaGuardia

Fri 10/2

4:00 pm-10:58 pm

1 stop6h 58m

Thunder Bay

Tue 10/6

5:15 am-10:56 am

1 stop5h 41m

$399

New YorkThunder Bay

LGA New York LaGuardia - YQT Thunder Bay

LGAYQT

New York LaGuardia

Fri 10/2

10:30 am-5:08 pm

1 stop6h 38m

Thunder Bay

Tue 10/6

5:15 am-2:36 pm

2 stops9h 21m

$408

New YorkThunder Bay

LGA New York LaGuardia - YQT Thunder Bay

LGAYQT

New York LaGuardia

Fri 10/2

4:45 pm-10:58 pm

1 stop6h 13m

Thunder Bay

Tue 10/6

5:15 am-2:36 pm

2 stops9h 21m

$408

ChicagoThunder Bay

MDW Chicago Midway - YQT Thunder Bay

MDWYQT

Chicago Midway

Sun 10/11

11:45 am-7:20 pm

1 stop6h 35m

Thunder Bay

Sun 10/18

11:35 am-11:00 am

2 stops24h 25m

$418

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Thunder Bay flights insights and trends

Explore insights for your Thunder Bay flight to craft the best travel plan

How long does it take to fly to Thunder Bay?

The flight from United States to Thunder Bay depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in United States) to Thunder Bay (the most popular airport in Thunder Bay), then the flight time is 8h 08m on average. If you fly from Miami (another popular airport in United States) to Thunder Bay, then the average flight time is 10h 32m.

Cheap Thunder Bay flight deals and tips

Summary info about Thunder Bay flight prices, duration and airlines

Best One-Way Price	$189
Best Round-Trip Price	$317
Fastest flight time	11h 43m

The best one-way flight price to Thunder Bay from United States in the last 5 days is $189 (Fort Lauderdale to Thunder Bay).

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The best round-trip flight price to Thunder Bay from United States in the last 5 days is $317 (New York LaGuardia to Thunder Bay).

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The fastest flight to Thunder Bay from United States takes 11h 43m (Fort Lauderdale to Thunder Bay).

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Frequently asked questions about flying to Thunder Bay

When did momondo last update prices for flights to Thunder Bay Airport?

Prices for flights to Thunder Bay Airport refresh daily.

How many operators does momondo search for flights to Thunder Bay Airport?

The number of operators available for flights to Thunder Bay Airport is 5 as of September 2026.

How old do you have to be to fly to Thunder Bay Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Thunder Bay Airport.

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

The necessary travel and health documents for your Thunder Bay Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find flights to Thunder Bay on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Thunder Bay that suits you.

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

Yes. All flights to Thunder Bay on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Thunder Bay?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Thunder Bay.

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

Of course. momondo tracks the price of Thunder Bay flights. All you need is a valid email address and we will do the rest; it is that quick and easy.