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.

$296 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.

9:40 am - 9:11 amEWR Newark-YQT Thunder Bay

23h 31m1 stop Toronto Island

9:55 am - 12:06 pmYQT Thunder Bay-EWR Newark

26h 11m1 stop Ottawa

$493Porter Airlines

Sun, Nov 22 - Sun, Nov 29

9:40 am - 8:30 pmEWR Newark-YQT Thunder Bay

10h 50m2 stops Toronto Island Ottawa

9:55 am - 12:06 pmYQT Thunder Bay-EWR Newark

26h 11m1 stop Ottawa

$494Porter Airlines

Sun, Nov 22 - Sun, Nov 29

12:50 pm - 10:56 pmEWR Newark-YQT Thunder Bay

10h 06m2 stops Ottawa Toronto Pearson Intl

9:00 am - 1:35 pmYQT Thunder Bay-EWR Newark

4h 35m1 stop Toronto Island

$552Porter Airlines

Fri, Nov 6 - Thu, Nov 12

9:40 am - 10:56 pmEWR Newark-YQT Thunder Bay

13h 16m1 stop Toronto Island

9:00 am - 1:35 pmYQT Thunder Bay-EWR Newark

4h 35m1 stop Toronto Island

$554Porter Airlines

Fri, Nov 6 - Thu, Nov 12

11:55 am - 10:54 pmEWR Newark-YQT Thunder Bay

10h 59m1 stop Toronto Island

6:20 am - 12:10 pmYQT Thunder Bay-EWR Newark

29h 50m2 stops Toronto Pearson Intl Ottawa

$562Porter Airlines

Thu, Nov 5 - Wed, Nov 11

8:00 am - 4:44 pmEWR Newark-YQT Thunder Bay

8h 44m1 stop Toronto Island

9:55 am - 12:10 pmYQT Thunder Bay-EWR Newark

26h 15m1 stop Ottawa

$574Porter Airlines

Thu, Nov 5 - Wed, Nov 11

8:15 am - 4:05 pmMCO Orlando-YQT Thunder Bay

7h 50m1 stop Toronto Pearson Intl

5:15 pm - 11:58 pmYQT Thunder Bay-MCO Orlando

6h 43m1 stop Toronto Pearson Intl

$591Air Canada

Thu, Nov 19 - Thu, Nov 26

11:05 am - 4:05 pmEWR Newark-YQT Thunder Bay

5h 00m1 stop Toronto Pearson Intl

5:00 am - 10:15 amYQT Thunder Bay-EWR Newark

5h 15m1 stop Toronto Pearson Intl

$594Air Canada

Fri, Oct 30 - Wed, Nov 4

8:00 am - 10:59 pmBOS Boston Logan Intl-YQT Thunder Bay

14h 59m1 stop Toronto Island

9:55 am - 9:10 amYQT Thunder Bay-BOS Boston Logan Intl

23h 15m2 stops Ottawa Toronto Pearson Intl

$597Porter Airlines

Thu, Oct 29 - Sun, Nov 1

8:00 am - 10:59 pmBOS Boston Logan Intl-YQT Thunder Bay

14h 59m1 stop Toronto Island

6:20 am - 9:10 amYQT Thunder Bay-BOS Boston Logan Intl

26h 50m1 stop Toronto Pearson Intl

$599Porter Airlines

Thu, Oct 29 - Sun, Nov 1

Cheap last minute flights

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

7h 35m1 stop Toronto Island

8:15 am - 3:14 pmYQT Thunder Bay-BOS Boston Logan Intl

6h 59m1 stop Toronto Island

$928Multiple Airlines

Wed, Oct 14 - Fri, Oct 23

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

7h 35m1 stop Toronto Island

8:15 am - 3:57 pmYQT Thunder Bay-BOS Boston Logan Intl

7h 42m2 stops Toronto Island Ottawa

$931Porter Airlines

Wed, Oct 14 - Thu, Oct 22

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

7h 35m1 stop Toronto Island

6:00 am - 3:57 pmYQT Thunder Bay-BOS Boston Logan Intl

9h 57m2 stops Toronto Island Ottawa

$931Porter Airlines

Wed, Oct 14 - Fri, Oct 23

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

7h 35m1 stop Toronto Island

8:15 am - 3:57 pmYQT Thunder Bay-BOS Boston Logan Intl

7h 42m2 stops Toronto Island Ottawa

$931Porter Airlines

Wed, Oct 14 - Sat, Oct 24

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

7h 35m1 stop Toronto Island

8:15 am - 3:57 pmYQT Thunder Bay-BOS Boston Logan Intl

7h 42m2 stops Toronto Island Ottawa

$931Porter Airlines

Wed, Oct 14 - Wed, Oct 21

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

7h 35m1 stop Toronto Island

6:00 am - 11:34 amYQT Thunder Bay-BOS Boston Logan Intl

5h 34m1 stop Toronto Island

$949Porter Airlines

Wed, Oct 14 - Wed, Oct 21

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

7h 35m1 stop Toronto Island

8:15 am - 3:14 pmYQT Thunder Bay-BOS Boston Logan Intl

6h 59m1 stop Toronto Island

$949Porter Airlines

Wed, Oct 14 - Sat, Oct 24

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

7h 35m1 stop Toronto Island

1:50 pm - 7:39 pmYQT Thunder Bay-BOS Boston Logan Intl

5h 49m1 stop Toronto Island

$949Porter Airlines

Wed, Oct 14 - Thu, Oct 22

10:50 am - 5:23 pmBOS Boston Logan Intl-YQT Thunder Bay

6h 33m1 stop Toronto Pearson Intl

6:15 pm - 9:05 amYQT Thunder Bay-BOS Boston Logan Intl

14h 50m1 stop Toronto Pearson Intl

$964Multiple Airlines

Sat, Oct 10 - Tue, Oct 13

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

7h 35m1 stop Toronto Island

5:15 pm - 11:34 amYQT Thunder Bay-BOS Boston Logan Intl

18h 19m1 stop Toronto Island

$979Porter Airlines

Wed, Oct 14 - Tue, Oct 20

Fly from

Route

Depart

Return

Price

Cheapest round-trip

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Sun 11/22

9:40 am-9:11 am

1 stop23h 31m

Thunder Bay

Sun 11/29

9:55 am-12:06 pm

1 stop26h 11m

$493

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Sun 11/22

9:40 am-8:30 pm

2 stops10h 50m

Thunder Bay

Sun 11/29

9:55 am-12:06 pm

1 stop26h 11m

$494

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Fri 11/6

12:50 pm-10:56 pm

2 stops10h 06m

Thunder Bay

Thu 11/12

9:00 am-1:35 pm

1 stop4h 35m

$552

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Fri 11/6

9:40 am-10:56 pm

1 stop13h 16m

Thunder Bay

Thu 11/12

9:00 am-1:35 pm

1 stop4h 35m

$554

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Thu 11/5

11:55 am-10:54 pm

1 stop10h 59m

Thunder Bay

Wed 11/11

6:20 am-12:10 pm

2 stops29h 50m

$562

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Thu 11/5

8:00 am-4:44 pm

1 stop8h 44m

Thunder Bay

Wed 11/11

9:55 am-12:10 pm

1 stop26h 15m

$574

OrlandoThunder Bay

MCO Orlando - YQT Thunder Bay

MCOYQT

Orlando

Thu 11/19

8:15 am-4:05 pm

1 stop7h 50m

Thunder Bay

Thu 11/26

5:15 pm-11:58 pm

1 stop6h 43m

$591

Quickest round-trip

NewarkThunder Bay

EWR Newark - YQT Thunder Bay

EWRYQT

Newark

Fri 10/30

11:05 am-4:05 pm

1 stop5h 00m

Thunder Bay

Wed 11/4

5:00 am-10:15 am

1 stop5h 15m

$594

BostonThunder Bay

BOS Boston Logan Intl - YQT Thunder Bay

BOSYQT

Boston Logan Intl

Thu 10/29

8:00 am-10:59 pm

1 stop14h 59m

Thunder Bay

Sun 11/1

9:55 am-9:10 am

2 stops23h 15m

$597

BostonThunder Bay

BOS Boston Logan Intl - YQT Thunder Bay

BOSYQT

Boston Logan Intl

Thu 10/29

8:00 am-10:59 pm

1 stop14h 59m

Thunder Bay

Sun 11/1

6:20 am-9:10 am

1 stop26h 50m

$599

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 03m on average. If you fly from Miami (another popular airport in United States) to Thunder Bay, then the average flight time is 11h 08m.

Cheap Thunder Bay flight deals and tips

Summary info about Thunder Bay flight prices, duration and airlines

Best One-Way Price	$296
Best Round-Trip Price	$552
Fastest flight time	9h 05m

The best one-way flight price to Thunder Bay from United States in the last 5 days is $296 (Chicago O'Hare Intl 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 $552 (Newark to Thunder Bay).

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The fastest flight to Thunder Bay from United States takes 9h 05m (Cedar Rapids 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 October 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.