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.

$220 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.

2:15 pm - 10:19 pmEWR Newark-YQT Thunder Bay

8h 04m1 stop Toronto Island

5:25 pm - 12:10 pmYQT Thunder Bay-EWR Newark

18h 45m2 stops Toronto Island Ottawa

$392Porter Airlines

Fri, Oct 30 - Sun, Nov 1

11:55 am - 10:19 pmEWR Newark-YQT Thunder Bay

10h 24m1 stop Toronto Island

5:25 pm - 12:10 pmYQT Thunder Bay-EWR Newark

18h 45m2 stops Toronto Island Ottawa

$392Porter Airlines

Thu, Oct 29 - Tue, Nov 3

11:55 am - 10:19 pmEWR Newark-YQT Thunder Bay

10h 24m1 stop Toronto Island

5:25 pm - 12:10 pmYQT Thunder Bay-EWR Newark

18h 45m2 stops Toronto Island Ottawa

$392Porter Airlines

Thu, Oct 29 - Mon, Nov 2

2:15 pm - 10:19 pmEWR Newark-YQT Thunder Bay

8h 04m1 stop Toronto Island

5:25 pm - 12:10 pmYQT Thunder Bay-EWR Newark

18h 45m2 stops Toronto Island Ottawa

$392Porter Airlines

Tue, Oct 27 - Sun, Nov 1

12:15 pm - 7:20 pmBOS Boston Logan Intl-YQT Thunder Bay

7h 05m1 stop Toronto Island

7:50 pm - 3:57 pmYQT Thunder Bay-BOS Boston Logan Intl

20h 07m2 stops Calgary Ottawa

$424Multiple Airlines

Thu, Oct 15 - Mon, Oct 19

9:00 am - 4:35 pmBOS Boston Logan Intl-YQT Thunder Bay

7h 35m1 stop Toronto Island

7:50 pm - 3:57 pmYQT Thunder Bay-BOS Boston Logan Intl

20h 07m2 stops Calgary Ottawa

$424Multiple Airlines

Thu, Oct 15 - Sun, Oct 18

10:40 am - 10:54 pmMCO Orlando-YQT Thunder Bay

12h 14m1 stop Toronto Pearson Intl

9:55 am - 12:37 pmYQT Thunder Bay-MCO Orlando

26h 42m2 stops Ottawa Toronto Pearson Intl

$499Multiple Airlines

Thu, Nov 12 - Thu, Nov 19

11:55 am - 10:58 pmLAX Los Angeles-YQT Thunder Bay

8h 03m1 stop Toronto Pearson Intl

11:45 am - 7:00 pmYQT Thunder Bay-LAX Los Angeles

10h 15m1 stop Toronto Pearson Intl

$583Air Canada

Tue, Oct 20 - Sat, Oct 24

10:35 pm - 10:48 amLAX Los Angeles-YQT Thunder Bay

9h 13m1 stop Toronto Pearson Intl

11:45 am - 9:35 pmYQT Thunder Bay-LAX Los Angeles

12h 50m2 stops Toronto Pearson Intl Vancouver Intl

$589Air Canada

Tue, Oct 20 - Sat, Oct 24

6:45 am - 10:58 pmLAX Los Angeles-YQT Thunder Bay

13h 13m2 stops Vancouver Intl Toronto Pearson Intl

5:15 am - 10:50 amYQT Thunder Bay-LAX Los Angeles

8h 35m1 stop Toronto Pearson Intl

$589Air Canada

Tue, Oct 20 - Sat, Oct 24

Cheap last minute flights

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1:45 pm - 10:33 pmMCO Orlando-YQT Thunder Bay

8h 48m1 stop Toronto Pearson Intl

6:30 am - 12:45 pmYQT Thunder Bay-MCO Orlando

6h 15m1 stop Toronto Pearson Intl

$554Porter Airlines

Thu, Oct 1 - Sat, Oct 3

7:00 am - 10:58 pmMCO Orlando-YQT Thunder Bay

15h 58m1 stop Toronto Pearson Intl

11:45 am - 10:32 pmYQT Thunder Bay-MCO Orlando

10h 47m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$675Air Canada

Thu, Oct 1 - Sat, Oct 3

1:55 pm - 10:58 pmMCO Orlando-YQT Thunder Bay

9h 03m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

11:45 am - 10:32 pmYQT Thunder Bay-MCO Orlando

10h 47m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$781Air Canada

Thu, Oct 1 - Sat, Oct 3

1:30 pm - 7:20 pmEWR Newark-YQT Thunder Bay

5h 50m1 stop Toronto Island

1:50 pm - 3:45 pmYQT Thunder Bay-EWR Newark

25h 55m2 stops Toronto Island Ottawa

$999Porter Airlines

Thu, Oct 1 - Sat, Oct 3

2:35 pm - 9:45 pmEWR Newark-YQT Thunder Bay

7h 10m2 stops Ottawa Toronto Island

1:50 pm - 3:45 pmYQT Thunder Bay-EWR Newark

25h 55m2 stops Toronto Island Ottawa

$1,004Porter Airlines

Thu, Oct 1 - Sat, Oct 3

1:30 pm - 7:20 pmEWR Newark-YQT Thunder Bay

5h 50m1 stop Toronto Island

8:15 am - 1:55 pmYQT Thunder Bay-EWR Newark

5h 40m1 stop Toronto Island

$1,010Porter Airlines

Thu, Oct 1 - Sat, Oct 3

4:25 pm - 4:35 pmEWR Newark-YQT Thunder Bay

24h 10m1 stop Toronto Island

6:00 am - 3:45 pmYQT Thunder Bay-EWR Newark

9h 45m2 stops Toronto Island Ottawa

$1,026Porter Airlines

Thu, Oct 1 - Sat, Oct 3

2:35 pm - 4:35 pmEWR Newark-YQT Thunder Bay

26h 00m2 stops Ottawa Toronto Island

6:00 am - 3:45 pmYQT Thunder Bay-EWR Newark

9h 45m2 stops Toronto Island Ottawa

$1,031Porter Airlines

Thu, Oct 1 - Sat, Oct 3

1:30 pm - 7:20 pmEWR Newark-YQT Thunder Bay

5h 50m1 stop Toronto Island

8:15 am - 3:45 pmYQT Thunder Bay-EWR Newark

7h 30m2 stops Toronto Island Ottawa

$1,049Porter Airlines

Thu, Oct 1 - Sat, Oct 3

2:35 pm - 9:45 pmEWR Newark-YQT Thunder Bay

7h 10m2 stops Ottawa Toronto Island

6:00 am - 3:45 pmYQT Thunder Bay-EWR Newark

9h 45m2 stops Toronto Island Ottawa

$1,054Porter Airlines

Thu, Oct 1 - Sat, Oct 3

Fly from

Route

Depart

Return

Price

Cheapest round-trip

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Fri 10/30

2:15 pm-10:19 pm

1 stop8h 04m

Thunder Bay

Sun 11/1

5:25 pm-12:10 pm

2 stops18h 45m

$392

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Thu 10/29

11:55 am-10:19 pm

1 stop10h 24m

Thunder Bay

Tue 11/3

5:25 pm-12:10 pm

2 stops18h 45m

$392

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Thu 10/29

11:55 am-10:19 pm

1 stop10h 24m

Thunder Bay

Mon 11/2

5:25 pm-12:10 pm

2 stops18h 45m

$392

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Tue 10/27

2:15 pm-10:19 pm

1 stop8h 04m

Thunder Bay

Sun 11/1

5:25 pm-12:10 pm

2 stops18h 45m

$392

BostonThunder Bay

BOS Boston Logan Intl - YQT Thunder Bay

BOSYQT

Boston Logan Intl

Thu 10/15

12:15 pm-7:20 pm

1 stop7h 05m

Thunder Bay

Mon 10/19

7:50 pm-3:57 pm

2 stops20h 07m

$424

BostonThunder Bay

BOS Boston Logan Intl - YQT Thunder Bay

BOSYQT

Boston Logan Intl

Thu 10/15

9:00 am-4:35 pm

1 stop7h 35m

Thunder Bay

Sun 10/18

7:50 pm-3:57 pm

2 stops20h 07m

$424

OrlandoThunder Bay

MCO Orlando - YQT Thunder Bay

MCOYQT

Orlando

Thu 11/12

10:40 am-10:54 pm

1 stop12h 14m

Thunder Bay

Thu 11/19

9:55 am-12:37 pm

2 stops26h 42m

$499

Quickest round-trip

Los AngelesThunder Bay

LAX Los Angeles - YQT Thunder Bay

LAXYQT

Los Angeles

Tue 10/20

11:55 am-10:58 pm

1 stop8h 03m

Thunder Bay

Sat 10/24

11:45 am-7:00 pm

1 stop10h 15m

$583

Los AngelesThunder Bay

LAX Los Angeles - YQT Thunder Bay

LAXYQT

Los Angeles

Tue 10/20

10:35 pm-10:48 am

1 stop9h 13m

Thunder Bay

Sat 10/24

11:45 am-9:35 pm

2 stops12h 50m

$589

Los AngelesThunder Bay

LAX Los Angeles - YQT Thunder Bay

LAXYQT

Los Angeles

Tue 10/20

6:45 am-10:58 pm

2 stops13h 13m

Thunder Bay

Sat 10/24

5:15 am-10:50 am

1 stop8h 35m

$589

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 29h 18m on average. If you fly from Miami (another popular airport in United States) to Thunder Bay, then the average flight time is 15h 58m.

Cheap Thunder Bay flight deals and tips

Summary info about Thunder Bay flight prices, duration and airlines

Best One-Way Price	$220
Best Round-Trip Price	$398
Fastest flight time	10h 01m

The best one-way flight price to Thunder Bay from United States in the last 5 days is $220 (Los Angeles 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 $398 (Boston Logan Intl to Thunder Bay).

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The fastest flight to Thunder Bay from United States takes 10h 01m (Detroit Metropolitan Wayne County 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.