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.

$185 Cheap Flights to Thunder Bay in 2026

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Find the cheapest flights from the United States to Thunder Bay

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One-way

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Cheap round-trip flights

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4:20 pm - 10:05 am

SFO

YQT

14h 45m

1 stop

5:00 am - 9:39 pm

YQT

SFO

19h 39m

1 stop

$313Air Canada

Wed, Mar 4 - Mon, Mar 9

8:30 am - 11:05 pm

SFO

YQT

11h 35m

1 stop

5:00 am - 9:22 pm

YQT

SFO

19h 22m

2 stops

$343Air Canada

Wed, Mar 4 - Tue, Mar 10

8:55 am - 1:42 pm

EWR

YQT

4h 47m

1 stop

4:15 pm - 9:10 pm

YQT

EWR

4h 55m

1 stop

$356Porter Airlines

Fri, Apr 3 - Fri, Apr 10

11:55 pm - 6:25 pm

SFO

YQT

15h 30m

2 stops

11:15 am - 7:34 pm

YQT

SFO

11h 19m

2 stops

$364United Airlines

Wed, Mar 4 - Tue, Mar 10

4:40 pm - 9:50 pm

EWR

YQT

5h 10m

1 stop

8:20 am - 12:50 pm

YQT

EWR

4h 30m

1 stop

$377Porter Airlines

Thu, May 14 - Sun, May 17

7:00 am - 10:59 pm

SEA

YQT

12h 59m

2 stops

5:00 am - 7:00 pm

YQT

SEA

17h 00m

2 stops

$395United Airlines

Mon, Mar 30 - Mon, Apr 6

7:30 am - 7:00 pm

LAX

YQT

8h 30m

1 stop

7:50 pm - 11:20 am

YQT

LAX

18h 30m

2 stops

$398WestJet

Thu, Jul 30 - Tue, Aug 4

7:30 am - 7:00 pm

LAX

YQT

8h 30m

1 stop

7:50 pm - 11:20 am

YQT

LAX

18h 30m

2 stops

$402WestJet

Thu, Jul 30 - Tue, Aug 4

5:30 pm - 7:00 pm

ORD

YQT

24h 30m

1 stop

6:30 am - 12:44 pm

YQT

ORD

7h 14m

1 stop

$545Multiple Airlines

Sat, May 23 - Tue, May 26

12:40 pm - 7:00 pm

IAD

YQT

30h 20m

3 stops

6:00 am - 10:46 am

YQT

IAD

4h 46m

1 stop

$727Multiple Airlines

Thu, Jul 23 - Sun, Jul 26

Fly from

Route

Depart

Return

Price

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Wed 3/4

4:20 pm-10:05 am

1 stop14h 45m

Thunder Bay

Mon 3/9

5:00 am-9:39 pm

1 stop19h 39m

$313

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Wed 3/4

8:30 am-11:05 pm

1 stop11h 35m

Thunder Bay

Tue 3/10

5:00 am-9:22 pm

2 stops19h 22m

$343

NewarkThunder Bay

EWR - YQT

EWRYQT

Newark

Fri 4/3

8:55 am-1:42 pm

1 stop4h 47m

Thunder Bay

Fri 4/10

4:15 pm-9:10 pm

1 stop4h 55m

$356

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Wed 3/4

11:55 pm-6:25 pm

2 stops15h 30m

Thunder Bay

Tue 3/10

11:15 am-7:34 pm

2 stops11h 19m

$364

NewarkThunder Bay

EWR - YQT

EWRYQT

Newark

Thu 5/14

4:40 pm-9:50 pm

1 stop5h 10m

Thunder Bay

Sun 5/17

8:20 am-12:50 pm

1 stop4h 30m

$377

SeattleThunder Bay

SEA - YQT

SEAYQT

Seattle/Tacoma Intl

Mon 3/30

7:00 am-10:59 pm

2 stops12h 59m

Thunder Bay

Mon 4/6

5:00 am-7:00 pm

2 stops17h 00m

$395

Los AngelesThunder Bay

LAX - YQT

LAXYQT

Los Angeles

Thu 7/30

7:30 am-7:00 pm

1 stop8h 30m

Thunder Bay

Tue 8/4

7:50 pm-11:20 am

2 stops18h 30m

$398

Los AngelesThunder Bay

LAX - YQT

LAXYQT

Los Angeles

Thu 7/30

7:30 am-7:00 pm

1 stop8h 30m

Thunder Bay

Tue 8/4

7:50 pm-11:20 am

2 stops18h 30m

$402

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sat 5/23

5:30 pm-7:00 pm

1 stop24h 30m

Thunder Bay

Tue 5/26

6:30 am-12:44 pm

1 stop7h 14m

$545

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Thu 7/23

12:40 pm-7:00 pm

3 stops30h 20m

Thunder Bay

Sun 7/26

6:00 am-10:46 am

1 stop4h 46m

$727

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 7h 54m on average. If you fly from Miami (another popular airport in United States) to Thunder Bay, then the average flight time is 7h 14m.

Cheap Thunder Bay flight deals and tips

Summary info about Thunder Bay flight prices, duration and airlines

Best One-Way Price	$185
Best Round-Trip Price	$313
Fastest flight time	4h 57m

The best one-way flight price to Thunder Bay from United States in the last 72 hours is $185 (Newark to Thunder Bay).

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The best round-trip flight price to Thunder Bay from United States in the last 72 hours is $313 (San Francisco to Thunder Bay).

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The fastest flight to Thunder Bay from United States takes 4h 57m (Newark to Thunder Bay).

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Frequently asked questions about flying to Thunder Bay

When are the weather conditions best for skiing in Thunder Bay?

Most people head to the ski mountains during January, when the chance of fresh snow and ideal temperatures are most likely. Ski mountains such as Loch Lomond Ski Area are very popular in Thunder Bay. Many momondo users planning trips to multiple ski mountains or resorts in the Thunder Bay area will check out Blue Mountain as well.

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 4 as of February 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.