Which airlines fly to Thunder Bay?

Porter Airlines is the most popular airline flying 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 that airline and other airlines flying from United States.

$267 Cheap Flights to Thunder Bay in 2026/27

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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.

10:55 pm - 10:06 amLAX Los Angeles-YQT Thunder Bay

8h 11m1 stop Toronto Pearson Intl

11:15 am - 7:29 pmYQT Thunder Bay-LAX Los Angeles

11h 14m1 stop Toronto Pearson Intl

$455Air Canada

Fri, Jan 8 - Tue, Jan 12

11:30 am - 10:36 pmLAX Los Angeles-YQT Thunder Bay

8h 06m1 stop Toronto Pearson Intl

11:15 am - 10:31 pmYQT Thunder Bay-LAX Los Angeles

14h 16m2 stops Toronto Pearson Intl Vancouver Intl

$460Air Canada

Fri, Jan 8 - Tue, Jan 12

7:20 am - 10:36 pmLAX Los Angeles-YQT Thunder Bay

12h 16m2 stops Vancouver Intl Toronto Pearson Intl

11:15 am - 10:31 pmYQT Thunder Bay-LAX Los Angeles

14h 16m2 stops Toronto Pearson Intl Vancouver Intl

$466Air Canada

Fri, Jan 8 - Tue, Jan 12

8:30 am - 10:36 pmLAX Los Angeles-YQT Thunder Bay

11h 06m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

11:15 am - 10:31 pmYQT Thunder Bay-LAX Los Angeles

14h 16m2 stops Toronto Pearson Intl Vancouver Intl

$469Air Canada

Fri, Jan 8 - Tue, Jan 12

11:30 am - 10:36 pmLAX Los Angeles-YQT Thunder Bay

8h 06m1 stop Toronto Pearson Intl

11:15 am - 7:29 pmYQT Thunder Bay-LAX Los Angeles

11h 14m1 stop Toronto Pearson Intl

$476Air Canada

Fri, Jan 8 - Tue, Jan 12

11:30 am - 10:36 pmLAX Los Angeles-YQT Thunder Bay

8h 06m1 stop Toronto Pearson Intl

5:00 am - 4:41 pmYQT Thunder Bay-LAX Los Angeles

14h 41m2 stops Toronto Pearson Intl Vancouver Intl

$482Air Canada

Fri, Jan 8 - Tue, Jan 12

7:20 am - 10:36 pmLAX Los Angeles-YQT Thunder Bay

12h 16m2 stops Vancouver Intl Toronto Pearson Intl

5:00 am - 2:21 pmYQT Thunder Bay-LAX Los Angeles

12h 21m2 stops Toronto Pearson Intl Vancouver Intl

$487Air Canada

Fri, Jan 8 - Tue, Jan 12

5:00 pm - 4:05 pmLAX Los Angeles-YQT Thunder Bay

20h 05m2 stops Calgary Winnipeg

10:20 pm - 11:15 amYQT Thunder Bay-LAX Los Angeles

15h 55m2 stops Winnipeg Calgary

$534WestJet

Fri, Jan 8 - Tue, Jan 12

2:15 pm - 10:20 pmEWR Newark-YQT Thunder Bay

8h 05m1 stop Toronto Island

5:25 pm - 12:12 pmYQT Thunder Bay-EWR Newark

18h 47m2 stops Toronto Island Ottawa

$536Porter Airlines

Wed, Jan 20 - Thu, Jan 28

11:50 am - 8:33 pmEWR Newark-YQT Thunder Bay

8h 43m2 stops Toronto Island Ottawa

10:50 am - 12:12 pmYQT Thunder Bay-EWR Newark

25h 22m1 stop Ottawa

$536Porter Airlines

Thu, Jan 21 - Thu, Jan 28

Cheap last minute flights

Enter your travel dates to find the best prices.

2:50 pm - 10:51 pmORD Chicago O'Hare Intl-YQT Thunder Bay

7h 01m1 stop Toronto Pearson Intl

6:20 am - 1:01 pmYQT Thunder Bay-ORD Chicago O'Hare Intl

7h 41m1 stop Toronto Pearson Intl

$1,033Porter Airlines

Fri, Nov 13 - Mon, Nov 16

2:50 pm - 10:51 pmORD Chicago O'Hare Intl-YQT Thunder Bay

7h 01m1 stop Toronto Pearson Intl

6:20 am - 1:01 pmYQT Thunder Bay-ORD Chicago O'Hare Intl

7h 41m1 stop Toronto Pearson Intl

$1,034Porter Airlines

Fri, Nov 13 - Mon, Nov 16

8:45 pm - 10:51 pmORD Chicago O'Hare Intl-YQT Thunder Bay

25h 06m1 stop Toronto Pearson Intl

6:20 am - 1:01 pmYQT Thunder Bay-ORD Chicago O'Hare Intl

7h 41m1 stop Toronto Pearson Intl

$1,118Porter Airlines

Fri, Nov 13 - Mon, Nov 16

8:45 pm - 10:51 pmORD Chicago O'Hare Intl-YQT Thunder Bay

25h 06m1 stop Toronto Pearson Intl

9:55 am - 7:41 pmYQT Thunder Bay-ORD Chicago O'Hare Intl

10h 46m2 stops Ottawa Toronto Pearson Intl

$1,144Porter Airlines

Fri, Nov 13 - Mon, Nov 16

2:50 pm - 10:51 pmORD Chicago O'Hare Intl-YQT Thunder Bay

7h 01m1 stop Toronto Pearson Intl

6:20 am - 1:01 pmYQT Thunder Bay-ORD Chicago O'Hare Intl

7h 41m1 stop Toronto Pearson Intl

$1,154Porter Airlines

Fri, Nov 13 - Mon, Nov 16

6:20 pm - 8:30 pmORD Chicago O'Hare Intl-YQT Thunder Bay

25h 10m2 stops Toronto Island Ottawa

6:20 am - 1:01 pmYQT Thunder Bay-ORD Chicago O'Hare Intl

7h 41m1 stop Toronto Pearson Intl

$1,179Porter Airlines

Fri, Nov 13 - Mon, Nov 16

5:40 pm - 4:05 pmLAX Los Angeles-YQT Thunder Bay

19h 25m3 stops Vancouver Intl Calgary Winnipeg

6:20 am - 12:32 pmYQT Thunder Bay-LAX Los Angeles

9h 12m1 stop Toronto Pearson Intl

$1,180Multiple Airlines

Thu, Nov 12 - Sun, Nov 15

2:50 pm - 10:51 pmORD Chicago O'Hare Intl-YQT Thunder Bay

7h 01m1 stop Toronto Pearson Intl

9:55 am - 7:41 pmYQT Thunder Bay-ORD Chicago O'Hare Intl

10h 46m2 stops Ottawa Toronto Pearson Intl

$1,180Porter Airlines

Fri, Nov 13 - Mon, Nov 16

5:40 pm - 4:05 pmLAX Los Angeles-YQT Thunder Bay

19h 25m2 stops Vancouver Intl Winnipeg

6:20 am - 12:32 pmYQT Thunder Bay-LAX Los Angeles

9h 12m1 stop Toronto Pearson Intl

$1,183Multiple Airlines

Thu, Nov 12 - Sun, Nov 15

6:20 pm - 8:30 pmORD Chicago O'Hare Intl-YQT Thunder Bay

25h 10m2 stops Toronto Island Ottawa

6:20 am - 1:01 pmYQT Thunder Bay-ORD Chicago O'Hare Intl

7h 41m1 stop Toronto Pearson Intl

$1,184Porter Airlines

Fri, Nov 13 - Mon, Nov 16

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesThunder Bay

LAX Los Angeles - YQT Thunder Bay

LAXYQT

Los Angeles

Fri 1/8

10:55 pm-10:06 am

1 stop8h 11m

Thunder Bay

Tue 1/12

11:15 am-7:29 pm

1 stop11h 14m

$455

Los AngelesThunder Bay

LAX Los Angeles - YQT Thunder Bay

LAXYQT

Los Angeles

Fri 1/8

11:30 am-10:36 pm

1 stop8h 06m

Thunder Bay

Tue 1/12

11:15 am-10:31 pm

2 stops14h 16m

$460

Los AngelesThunder Bay

LAX Los Angeles - YQT Thunder Bay

LAXYQT

Los Angeles

Fri 1/8

7:20 am-10:36 pm

2 stops12h 16m

Thunder Bay

Tue 1/12

11:15 am-10:31 pm

2 stops14h 16m

$466

Los AngelesThunder Bay

LAX Los Angeles - YQT Thunder Bay

LAXYQT

Los Angeles

Fri 1/8

8:30 am-10:36 pm

2 stops11h 06m

Thunder Bay

Tue 1/12

11:15 am-10:31 pm

2 stops14h 16m

$469

Quickest round-trip

Los AngelesThunder Bay

LAX Los Angeles - YQT Thunder Bay

LAXYQT

Los Angeles

Fri 1/8

11:30 am-10:36 pm

1 stop8h 06m

Thunder Bay

Tue 1/12

11:15 am-7:29 pm

1 stop11h 14m

$476

Los AngelesThunder Bay

LAX Los Angeles - YQT Thunder Bay

LAXYQT

Los Angeles

Fri 1/8

11:30 am-10:36 pm

1 stop8h 06m

Thunder Bay

Tue 1/12

5:00 am-4:41 pm

2 stops14h 41m

$482

Los AngelesThunder Bay

LAX Los Angeles - YQT Thunder Bay

LAXYQT

Los Angeles

Fri 1/8

7:20 am-10:36 pm

2 stops12h 16m

Thunder Bay

Tue 1/12

5:00 am-2:21 pm

2 stops12h 21m

$487

Los AngelesThunder Bay

LAX Los Angeles - YQT Thunder Bay

LAXYQT

Los Angeles

Fri 1/8

5:00 pm-4:05 pm

2 stops20h 05m

Thunder Bay

Tue 1/12

10:20 pm-11:15 am

2 stops15h 55m

$534

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Wed 1/20

2:15 pm-10:20 pm

1 stop8h 05m

Thunder Bay

Thu 1/28

5:25 pm-12:12 pm

2 stops18h 47m

$536

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Thu 1/21

11:50 am-8:33 pm

2 stops8h 43m

Thunder Bay

Thu 1/28

10:50 am-12:12 pm

1 stop25h 22m

$536

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 27h 55m on average. If you fly from Miami (another popular airport in United States) to Thunder Bay, then the average flight time is 8h 59m.

Cheap Thunder Bay flight deals and tips

Summary info about Thunder Bay flight prices, duration and airlines

Best One-Way Price	$267
Best Round-Trip Price	$455
Fastest flight time	4h 56m

The best one-way flight price to Thunder Bay from United States in the last 5 days is $267 (New York LaGuardia 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 $455 (Los Angeles to Thunder Bay).

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The fastest flight to Thunder Bay from United States takes 4h 56m (New York LaGuardia 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 November 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.