What is the cheapest airline that flies from Thunder Bay to United States?

Porter Airlines, Air Canada, and WestJet are the most popular carriers operating from Thunder Bay to United States

Which airlines fly to United States?

Porter Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to United States from Thunder Bay according to our data. Porter Airlines is the first choice among our users, with 46% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 3 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Thunder Bay Airport to United States?

Prices for flights from Thunder Bay Airport to United States are refreshed on a daily basis.

How many operators does momondo search for flights from Thunder Bay Airport to United States?

There are 4 operators available for flights from Thunder Bay Airport to United States as of October 2026.

How old do you have to be to fly from Thunder Bay Airport to United States?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thunder Bay Airport to United States.

What documentation or ID do you need to fly to United States?

The necessary travel and health documents for your United States 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.

C$ 225 Cheap Flights from Thunder Bay to the United States in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Thunder Bay to the United States

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:15 a.m. - 7:29 p.m.YQT Thunder Bay-LAX Los Angeles

11h 14m1 stop Toronto Pearson Intl

10:55 p.m. - 10:06 a.m.LAX Los Angeles-YQT Thunder Bay

8h 11m1 stop Toronto Pearson Intl

C$ 445Air Canada

Fri, 22 Jan - Tue, 26 Jan

11:15 a.m. - 7:29 p.m.YQT Thunder Bay-LAX Los Angeles

11h 14m1 stop Toronto Pearson Intl

7:20 a.m. - 10:36 p.m.LAX Los Angeles-YQT Thunder Bay

12h 16m2 stops Vancouver Intl Toronto Pearson Intl

C$ 445Air Canada

Fri, 22 Jan - Tue, 26 Jan

10:55 a.m. - 11:32 p.m.YQT Thunder Bay-MCO Orlando

12h 37m2 stops Ottawa Toronto Pearson Intl

12:25 p.m. - 10:54 p.m.MCO Orlando-YQT Thunder Bay

10h 29m1 stop Toronto Pearson Intl

C$ 517Porter Airlines

Thu, 21 Jan - Mon, 1 Feb

6:20 a.m. - 12:37 p.m.YQT Thunder Bay-MCO Orlando

6h 17m1 stop Toronto Pearson Intl

12:25 p.m. - 10:54 p.m.MCO Orlando-YQT Thunder Bay

10h 29m1 stop Toronto Pearson Intl

C$ 527Porter Airlines

Thu, 21 Jan - Mon, 1 Feb

4:40 p.m. - 12:05 p.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

21h 25m2 stops Winnipeg Calgary

12:55 p.m. - 4:05 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

25h 10m2 stops Vancouver Intl Winnipeg

C$ 587WestJet

Fri, 20 Nov - Wed, 25 Nov

6:20 a.m. - 5:51 p.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

13h 31m2 stops Toronto Pearson Intl Vancouver Intl

8:40 p.m. - 4:05 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

17h 25m3 stops Vancouver Intl Calgary Winnipeg

C$ 677Multiple Airlines

Fri, 20 Nov - Wed, 25 Nov

4:40 p.m. - 12:05 p.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

21h 25m3 stops Winnipeg Calgary Vancouver Intl

8:40 p.m. - 4:05 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

17h 25m3 stops Vancouver Intl Calgary Winnipeg

C$ 712Multiple Airlines

Fri, 20 Nov - Wed, 25 Nov

4:40 p.m. - 10:15 p.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

31h 35m2 stops Winnipeg Calgary

12:55 p.m. - 4:05 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

25h 10m2 stops Vancouver Intl Winnipeg

C$ 757WestJet

Fri, 12 Feb - Mon, 15 Feb

11:20 a.m. - 9:37 p.m.YQT Thunder Bay-MCO Orlando

10h 17m2 stops Toronto Pearson Intl Chicago O'Hare Intl

8:24 p.m. - 4:05 p.m.MCO Orlando-YQT Thunder Bay

19h 41m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 761United Airlines

Mon, 16 Nov - Wed, 18 Nov

11:20 a.m. - 9:37 p.m.YQT Thunder Bay-MCO Orlando

10h 17m2 stops Toronto Pearson Intl Chicago O'Hare Intl

12:27 p.m. - 10:36 p.m.MCO Orlando-YQT Thunder Bay

34h 09m3 stops Chicago O'Hare Intl Newark Toronto Pearson Intl

C$ 811United Airlines

Mon, 16 Nov - Wed, 18 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:20 a.m. - 11:30 a.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

8h 10m1 stop Toronto Pearson Intl

12:55 p.m. - 4:05 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

25h 10m2 stops Vancouver Intl Winnipeg

C$ 985Multiple Airlines

Sat, 31 Oct - Tue, 24 Nov

4:40 p.m. - 5:10 p.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

27h 30m2 stops Winnipeg Calgary

12:55 p.m. - 4:05 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

25h 10m2 stops Vancouver Intl Winnipeg

C$ 986WestJet

Sat, 31 Oct - Tue, 24 Nov

9:00 a.m. - 3:55 p.m.YQT Thunder Bay-BOS Boston Logan Intl

6h 55m1 stop Toronto Island

8:00 a.m. - 4:41 p.m.BOS Boston Logan Intl-YQT Thunder Bay

8h 41m1 stop Toronto Island

C$ 1,053Porter Airlines

Tue, 3 Nov - Tue, 10 Nov

4:40 p.m. - 7:00 p.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

29h 20m2 stops Winnipeg Edmonton

12:55 p.m. - 4:05 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

25h 10m3 stops Vancouver Intl Calgary Winnipeg

C$ 1,136WestJet

Sat, 31 Oct - Tue, 24 Nov

6:20 a.m. - 7:10 p.m.YQT Thunder Bay-BOS Boston Logan Intl

12h 50m1 stop Toronto Pearson Intl

1:15 p.m. - 10:51 p.m.BOS Boston Logan Intl-YQT Thunder Bay

9h 36m2 stops Ottawa Toronto Pearson Intl

C$ 1,267Porter Airlines

Tue, 3 Nov - Tue, 10 Nov

4:40 p.m. - 8:15 a.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

18h 35m1 stop Winnipeg

1:30 p.m. - 10:51 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

7h 21m1 stop Toronto Pearson Intl

C$ 1,276Multiple Airlines

Sat, 31 Oct - Tue, 24 Nov

6:20 a.m. - 11:30 a.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

8h 10m1 stop Toronto Pearson Intl

1:30 p.m. - 10:56 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

7h 26m1 stop Toronto Pearson Intl

C$ 1,338Porter Airlines

Sat, 31 Oct - Wed, 4 Nov

4:40 p.m. - 12:05 p.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

22h 25m3 stops Winnipeg Calgary Vancouver Intl

12:55 p.m. - 4:05 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

25h 10m3 stops Vancouver Intl Calgary Winnipeg

C$ 1,462WestJet

Sat, 31 Oct - Tue, 24 Nov

5:00 a.m. - 11:37 a.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

9h 37m1 stop Toronto Pearson Intl

6:20 p.m. - 4:05 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

19h 45m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 1,569Air Canada

Sat, 31 Oct - Wed, 4 Nov

5:00 a.m. - 11:37 a.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

9h 37m1 stop Toronto Pearson Intl

6:20 p.m. - 4:05 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

19h 45m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 1,576Air Canada

Sat, 31 Oct - Wed, 4 Nov

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Air Canada flights from Thunder Bay to United States

Our best Air Canada deals on Thunder Bay to United States flight tickets

Air Canada

22 Jan

YQT11:15 a.m.Thunder Bay

11h 14m

1 stop

LAX7:29 p.m.Los Angeles

26 Jan

LAX10:55 p.m.Los Angeles

8h 11m

1 stop

YQT10:06 a.m.Thunder Bay

C$ 445

Air Canada

2 Dec

YQT11:15 a.m.Thunder Bay

8h 38m

1 stop

MCO7:53 p.m.Orlando

3 Dec

MCO4:10 p.m.Orlando

6h 26m

1 stop

YQT10:36 p.m.Thunder Bay

C$ 474

Air Canada

2 Dec

YQT5:15 p.m.Thunder Bay

6h 43m

1 stop

MCO11:58 p.m.Orlando

3 Dec

MCO8:30 a.m.Orlando

14h 06m

2 stops

YQT10:36 p.m.Thunder Bay

C$ 480

WestJet flights from Thunder Bay to United States

Our best WestJet deals on Thunder Bay to United States flight tickets

WestJet

22 Jan

YQT4:40 p.m.Thunder Bay

21h 35m

2 stops

LAX11:15 a.m.Los Angeles

26 Jan

LAX5:00 p.m.Los Angeles

20h 05m

2 stops

YQT4:05 p.m.Thunder Bay

C$ 564

WestJet

20 Nov

YQT4:40 p.m.Thunder Bay

21h 25m

2 stops

PHX12:05 p.m.Phoenix Sky Harbor Intl

25 Nov

PHX12:55 p.m.Phoenix Sky Harbor Intl

25h 10m

2 stops

YQT4:05 p.m.Thunder Bay

C$ 587

WestJet

5 Dec

YQT4:40 p.m.Thunder Bay

21h 35m

2 stops

LAX11:15 a.m.Los Angeles

11 Dec

LAX12:10 p.m.Los Angeles

24h 55m

2 stops

YQT4:05 p.m.Thunder Bay

C$ 601

momondo Fare Finder

Use the filters below to find and compare flights from Thunder Bay to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Thunder BayLos Angeles

YQT Thunder Bay - LAX Los Angeles

YQTLAX

Thunder Bay

Fri 22/1

11:15 a.m.-7:29 p.m.

1 stop11h 14m

Los Angeles

Tue 26/1

10:55 p.m.-10:06 a.m.

1 stop8h 11m

C$ 445

Thunder BayLos Angeles

YQT Thunder Bay - LAX Los Angeles

YQTLAX

Thunder Bay

Fri 22/1

11:15 a.m.-7:29 p.m.

1 stop11h 14m

Los Angeles

Tue 26/1

7:20 a.m.-10:36 p.m.

2 stops12h 16m

C$ 445

Thunder BayOrlando

YQT Thunder Bay - MCO Orlando

YQTMCO

Thunder Bay

Thu 21/1

10:55 a.m.-11:32 p.m.

2 stops12h 37m

Orlando

Mon 1/2

12:25 p.m.-10:54 p.m.

1 stop10h 29m

C$ 517

Quickest round-trip

Thunder BayOrlando

YQT Thunder Bay - MCO Orlando

YQTMCO

Thunder Bay

Thu 21/1

6:20 a.m.-12:37 p.m.

1 stop6h 17m

Orlando

Mon 1/2

12:25 p.m.-10:54 p.m.

1 stop10h 29m

C$ 527

Thunder BayPhoenix

YQT Thunder Bay - PHX Phoenix Sky Harbor Intl

YQTPHX

Thunder Bay

Fri 20/11

4:40 p.m.-12:05 p.m.

2 stops21h 25m

Phoenix Sky Harbor Intl

Wed 25/11

12:55 p.m.-4:05 p.m.

2 stops25h 10m

C$ 587

Thunder BayPhoenix

YQT Thunder Bay - PHX Phoenix Sky Harbor Intl

YQTPHX

Thunder Bay

Fri 20/11

6:20 a.m.-5:51 p.m.

2 stops13h 31m

Phoenix Sky Harbor Intl

Wed 25/11

8:40 p.m.-4:05 p.m.

3 stops17h 25m

C$ 677

Thunder BayPhoenix

YQT Thunder Bay - PHX Phoenix Sky Harbor Intl

YQTPHX

Thunder Bay

Fri 20/11

4:40 p.m.-12:05 p.m.

3 stops21h 25m

Phoenix Sky Harbor Intl

Wed 25/11

8:40 p.m.-4:05 p.m.

3 stops17h 25m

C$ 712

Thunder BayPhoenix

YQT Thunder Bay - PHX Phoenix Sky Harbor Intl

YQTPHX

Thunder Bay

Fri 12/2

4:40 p.m.-10:15 p.m.

2 stops31h 35m

Phoenix Sky Harbor Intl

Mon 15/2

12:55 p.m.-4:05 p.m.

2 stops25h 10m

C$ 757

Thunder BayOrlando

YQT Thunder Bay - MCO Orlando

YQTMCO

Thunder Bay

Mon 16/11

11:20 a.m.-9:37 p.m.

2 stops10h 17m

Orlando

Wed 18/11

8:24 p.m.-4:05 p.m.

2 stops19h 41m

C$ 761

Thunder BayOrlando

YQT Thunder Bay - MCO Orlando

YQTMCO

Thunder Bay

Mon 16/11

11:20 a.m.-9:37 p.m.

2 stops10h 17m

Orlando

Wed 18/11

12:27 p.m.-10:36 p.m.

3 stops34h 09m

C$ 811

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Thunder Bay to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to United States?

The month of November is, on average, the cheapest month to fly to United States from Thunder Bay, with most prices found around C$ 585. If you don’t want to visit United States in November, then you should wait until April to fly from Thunder Bay, when ticket prices are also cheap, with an average price of C$ 590.

Can stopping save me money on Thunder Bay to United States flights?

You could potentially save up to 4% on your flight if you consider stops on a Thunder Bay to United States flight.

Cheap Thunder Bay to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thunder Bay to United States

Best price found	C$ 225
Fastest flight time	6h 17m
Direct flights	None

The best one-way flight to United States from Thunder Bay in the past 72 hours is C$ 225. The best round-trip flight deal from Thunder Bay to United States found on momondo in the last 72 hours is C$ 445.

The fastest flight from Thunder Bay to United States takes 6h 17m

There are no direct flights from Thunder Bay to United States. There are no popular flight routes from Thunder Bay to United States.

Search flight deals

Frequently asked questions about flying from Thunder Bay to the United States

When did momondo last update prices for flights from Thunder Bay Airport to United States?
Prices for flights from Thunder Bay Airport to United States are refreshed on a daily basis.
How many operators does momondo search for flights from Thunder Bay Airport to United States?
There are 4 operators available for flights from Thunder Bay Airport to United States as of October 2026.
How old do you have to be to fly from Thunder Bay Airport to United States?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thunder Bay Airport to United States.
What documentation or ID do you need to fly to United States?
The necessary travel and health documents for your United States 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.

Best airlines flying from Thunder Bay to United States

Compare and see reviews for airlines that fly from Thunder Bay to United States with momondo

Airline	Rating	Free Cancellation	Price
Porter Airlines	PriceFrom C$ 409	Free Cancellation	Rating 8.0 467 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 455	Free Cancellation	Rating 7.1 11,833 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 588	Free Cancellation	Rating 7.3 10,451 reviews	Search United Airlines flights

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Why should I use momondo to find a flight deal from Thunder Bay to United States?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Thunder Bay to United States for you.

Can I find flights from Thunder Bay to United States with flexible booking policies on momondo?

All flight searches from Thunder Bay to United States on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Thunder Bay to United States?

momondo provides multiple filters to help you find the best flight to United States from Thunder Bay. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Thunder Bay to United States right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Thunder Bay and alert you when they change.