Which airlines fly to Thunder Bay?

Porter Airlines and Air Canada 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.

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 56m on average. If you fly from Miami (another popular airport in United States) to Thunder Bay, then the average flight time is 12h 15m.

$141 Cheap Flights to Thunder Bay in 2025/26

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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

4:20 pm - 11:10 amIAD-YQT

18h 50m2 stops

5:25 pm - 10:16 amYQT-IAD

16h 51m1 stop

$402Porter Airlines

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Wed, Oct 15 - Wed, Oct 22

4:20 pm - 11:05 amIAD-YQT

18h 45m1 stop

5:25 pm - 10:16 amYQT-IAD

16h 51m1 stop

$409Porter Airlines

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Wed, Oct 15 - Wed, Oct 22

9:55 am - 6:54 pmLGA-YQT

32h 59m2 stops

10:15 am - 4:30 pmYQT-LGA

6h 15m1 stop

$416Multiple Airlines

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Sun, Oct 12 - Thu, Oct 16

11:35 am - 8:50 pmIAD-YQT

9h 15m2 stops

7:40 am - 3:06 pmYQT-IAD

7h 26m1 stop

$422Porter Airlines

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Sun, Oct 12 - Sat, Oct 18

1:37 pm - 4:10 pmMDW-YQT

49h 33m2 stops

4:15 pm - 10:05 amYQT-MDW

18h 50m1 stop

$424Multiple Airlines

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Sat, Nov 1 - Sat, Nov 8

3:55 pm - 11:05 pmORD-YQT

6h 10m1 stop

5:00 am - 9:13 amYQT-ORD

5h 13m1 stop

$515Air Canada

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Sun, Nov 9 - Sat, Nov 22

3:55 pm - 11:05 pmORD-YQT

6h 10m1 stop

11:15 am - 5:48 pmYQT-ORD

7h 33m1 stop

$526Air Canada

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Sat, Nov 1 - Sat, Nov 8

10:45 am - 10:46 pmORD-YQT

11h 01m2 stops

5:15 am - 9:09 amYQT-ORD

4h 54m1 stop

$733United Airlines

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Wed, Oct 1 - Mon, Oct 13

6:38 pm - 11:05 pmONT-YQT

25h 27m2 stops

7:35 pm - 8:44 pmYQT-ONT

28h 09m2 stops

$769United Airlines

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Thu, Oct 30 - Thu, Nov 6

8:30 am - 3:10 pmJFK-YQT

30h 40m2 stops

3:45 pm - 10:47 amYQT-JFK

43h 02m2 stops

$1,178WestJet

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Fri, Nov 14 - Tue, Nov 18

Fly from

Route

Depart

Return

Price

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Wed 10/15

4:20 pm-11:10 am

2 stops18h 50m

Thunder Bay

Wed 10/22

5:25 pm-10:16 am

1 stop16h 51m

$402

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Wed 10/15

4:20 pm-11:05 am

1 stop18h 45m

Thunder Bay

Wed 10/22

5:25 pm-10:16 am

1 stop16h 51m

$409

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Sun 10/12

9:55 am-6:54 pm

2 stops32h 59m

Thunder Bay

Thu 10/16

10:15 am-4:30 pm

1 stop6h 15m

$416

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Sun 10/12

11:35 am-8:50 pm

2 stops9h 15m

Thunder Bay

Sat 10/18

7:40 am-3:06 pm

1 stop7h 26m

$422

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Sat 11/1

1:37 pm-4:10 pm

2 stops49h 33m

Thunder Bay

Sat 11/8

4:15 pm-10:05 am

1 stop18h 50m

$424

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sun 11/9

3:55 pm-11:05 pm

1 stop6h 10m

Thunder Bay

Sat 11/22

5:00 am-9:13 am

1 stop5h 13m

$515

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Sat 11/1

3:55 pm-11:05 pm

1 stop6h 10m

Thunder Bay

Sat 11/8

11:15 am-5:48 pm

1 stop7h 33m

$526

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Wed 10/1

10:45 am-10:46 pm

2 stops11h 01m

Thunder Bay

Mon 10/13

5:15 am-9:09 am

1 stop4h 54m

$733

OntarioThunder Bay

ONT - YQT

ONTYQT

Ontario

Thu 10/30

6:38 pm-11:05 pm

2 stops25h 27m

Thunder Bay

Thu 11/6

7:35 pm-8:44 pm

2 stops28h 09m

$769

New YorkThunder Bay

JFK - YQT

JFKYQT

New York John F Kennedy Intl

Fri 11/14

8:30 am-3:10 pm

2 stops30h 40m

Thunder Bay

Tue 11/18

3:45 pm-10:47 am

2 stops43h 02m

$1,178

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Thunder Bay flights insights and trends

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Prices

Other information

What is the cheapest day to depart on your flight to Thunder Bay?

The cheapest day to depart from United States to Thunder Bay is on a Wednesday when prices can be found for as low as $352. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Thunder Bay on Monday is $724.

What is the cheapest time of day to depart on your flight to Thunder Bay?

According to our data, the cheapest time of day to fly to Thunder Bay is in the morning. momondo users have found flights departing from United States to Thunder Bay in the morning for as low as $402. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Thunder Bay are more costly at noon, with an average ticket price of $437. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Thunder Bay flight deals and tips

Summary info about Thunder Bay flight prices, duration and airlines

Best One-Way Price	$141
Best Round-Trip Price	$402
Fastest flight time	4h 41m

The best one-way flight price to Thunder Bay from United States in the last 72 hours is $141 (Chicago Midway 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 $402 (Washington, D.C. Dulles Intl to Thunder Bay).

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The fastest flight to Thunder Bay from United States takes 4h 41m (New York LaGuardia 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 September 2025.

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.