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

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

Which airlines fly to United States?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to United States from Thunder Bay according to our data. Air Canada is the first choice among our users, with 39% 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 September 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$ 256 Cheap Flights from Thunder Bay to the United States in 2026

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.

5:10 p.m. - 11:47 p.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

8h 37m1 stop Toronto Pearson Intl

8:20 a.m. - 10:36 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

12h 16m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 363Air Canada

Tue, 3 Nov - Tue, 17 Nov

5:10 p.m. - 11:47 p.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

8h 37m1 stop Toronto Pearson Intl

8:20 a.m. - 10:36 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

12h 16m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 363Air Canada

Tue, 3 Nov - Tue, 17 Nov

9:00 a.m. - 1:35 p.m.YQT Thunder Bay-EWR Newark

4h 35m1 stop Toronto Island

11:55 a.m. - 4:44 p.m.EWR Newark-YQT Thunder Bay

4h 49m1 stop Toronto Island

C$ 421Porter Airlines

Tue, 1 Dec - Fri, 4 Dec

4:40 p.m. - 11:15 a.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

21h 35m2 stops Winnipeg Vancouver Intl

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

25h 10m2 stops Vancouver Intl Winnipeg

C$ 423WestJet

Sat, 31 Oct - Wed, 25 Nov

4:40 p.m. - 11:15 a.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

21h 35m2 stops Winnipeg Vancouver Intl

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

25h 10m2 stops Vancouver Intl Winnipeg

C$ 423WestJet

Sat, 31 Oct - Tue, 24 Nov

6:20 a.m. - 1:37 p.m.YQT Thunder Bay-LAS Las Vegas Harry Reid Intl

10h 17m1 stop Toronto Pearson Intl

10:05 a.m. - 10:54 p.m.LAS Las Vegas Harry Reid Intl-YQT Thunder Bay

9h 49m1 stop Toronto Pearson Intl

C$ 449Porter Airlines

Tue, 8 Dec - Thu, 10 Dec

5:15 a.m. - 5:35 p.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

15h 20m2 stops Toronto Pearson Intl Chicago O'Hare Intl

12:15 p.m. - 4:05 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

24h 50m3 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl Toronto Pearson Intl

C$ 522United Airlines

Tue, 20 Oct - Sat, 24 Oct

11:20 a.m. - 11:16 p.m.YQT Thunder Bay-PHX Phoenix Sky Harbor Intl

13h 56m2 stops Toronto Pearson Intl Denver Intl

7:45 p.m. - 10:36 p.m.PHX Phoenix Sky Harbor Intl-YQT Thunder Bay

24h 51m3 stops Denver Intl Newark Toronto Pearson Intl

C$ 549United Airlines

Sun, 1 Nov - Wed, 25 Nov

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

6h 17m1 stop Toronto Pearson Intl

10:40 a.m. - 10:54 p.m.MCO Orlando-YQT Thunder Bay

12h 14m1 stop Toronto Pearson Intl

C$ 637Multiple Airlines

Mon, 26 Oct - Mon, 2 Nov

9:55 a.m. - 12:37 p.m.YQT Thunder Bay-MCO Orlando

26h 42m2 stops Ottawa Toronto Pearson Intl

10:40 a.m. - 10:54 p.m.MCO Orlando-YQT Thunder Bay

12h 14m1 stop Toronto Pearson Intl

C$ 656Multiple Airlines

Mon, 26 Oct - Mon, 2 Nov

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WestJet flights from Thunder Bay to United States

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

WestJet

31 Oct

YQT4:40 p.m.Thunder Bay

22h 25m

2 stops

PHX12:05 p.m.Phoenix Sky Harbor Intl

26 Nov

PHX12:55 p.m.Phoenix Sky Harbor Intl

25h 10m

2 stops

YQT4:05 p.m.Thunder Bay

C$ 423

WestJet

3 Oct

YQT7:20 p.m.Thunder Bay

20h 35m

2 stops

LAS12:55 p.m.Las Vegas Harry Reid Intl

7 Oct

LAS1:45 p.m.Las Vegas Harry Reid Intl

26h 00m

2 stops

YQT6:45 p.m.Thunder Bay

C$ 428

WestJet

31 Oct

YQT4:40 p.m.Thunder Bay

22h 25m

2 stops

PHX12:05 p.m.Phoenix Sky Harbor Intl

25 Nov

PHX7:35 p.m.Phoenix Sky Harbor Intl

18h 30m

1 stop

YQT4:05 p.m.Thunder Bay

C$ 432

United Airlines flights from Thunder Bay to United States

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

United Airlines

20 Oct

YQT5:15 a.m.Thunder Bay

15h 20m

2 stops

PHX5:35 p.m.Phoenix Sky Harbor Intl

24 Oct

PHX12:15 p.m.Phoenix Sky Harbor Intl

24h 50m

3 stops

YQT4:05 p.m.Thunder Bay

C$ 522

United Airlines

3 Nov

YQT5:00 a.m.Thunder Bay

18h 25m

3 stops

PHX9:25 p.m.Phoenix Sky Harbor Intl

17 Nov

PHX8:50 a.m.Phoenix Sky Harbor Intl

11h 46m

2 stops

YQT10:36 p.m.Thunder Bay

C$ 549

United Airlines

15 Nov

YQT11:20 a.m.Thunder Bay

10h 39m

2 stops

MCO9:59 p.m.Orlando

23 Nov

MCO8:24 p.m.Orlando

19h 41m

2 stops

YQT4:05 p.m.Thunder Bay

C$ 562

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 BayPhoenix

YQT Thunder Bay - PHX Phoenix Sky Harbor Intl

YQTPHX

Thunder Bay

Tue 3/11

5:10 p.m.-11:47 p.m.

1 stop8h 37m

Phoenix Sky Harbor Intl

Tue 17/11

8:20 a.m.-10:36 p.m.

2 stops12h 16m

C$ 363

Thunder BayPhoenix

YQT Thunder Bay - PHX Phoenix Sky Harbor Intl

YQTPHX

Thunder Bay

Tue 3/11

5:10 p.m.-11:47 p.m.

1 stop8h 37m

Phoenix Sky Harbor Intl

Tue 17/11

8:20 a.m.-10:36 p.m.

2 stops12h 16m

C$ 363

Quickest round-trip

Thunder BayNewark

YQT Thunder Bay - EWR Newark

YQTEWR

Thunder Bay

Tue 1/12

9:00 a.m.-1:35 p.m.

1 stop4h 35m

Newark

Fri 4/12

11:55 a.m.-4:44 p.m.

1 stop4h 49m

C$ 421

Thunder BayPhoenix

YQT Thunder Bay - PHX Phoenix Sky Harbor Intl

YQTPHX

Thunder Bay

Sat 31/10

4:40 p.m.-11:15 a.m.

2 stops21h 35m

Phoenix Sky Harbor Intl

Wed 25/11

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

2 stops25h 10m

C$ 423

Thunder BayPhoenix

YQT Thunder Bay - PHX Phoenix Sky Harbor Intl

YQTPHX

Thunder Bay

Sat 31/10

4:40 p.m.-11:15 a.m.

2 stops21h 35m

Phoenix Sky Harbor Intl

Tue 24/11

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

2 stops25h 10m

C$ 423

Thunder BayLas Vegas

YQT Thunder Bay - LAS Las Vegas Harry Reid Intl

YQTLAS

Thunder Bay

Tue 8/12

6:20 a.m.-1:37 p.m.

1 stop10h 17m

Las Vegas Harry Reid Intl

Thu 10/12

10:05 a.m.-10:54 p.m.

1 stop9h 49m

C$ 449

Thunder BayPhoenix

YQT Thunder Bay - PHX Phoenix Sky Harbor Intl

YQTPHX

Thunder Bay

Tue 20/10

5:15 a.m.-5:35 p.m.

2 stops15h 20m

Phoenix Sky Harbor Intl

Sat 24/10

12:15 p.m.-4:05 p.m.

3 stops24h 50m

C$ 522

Thunder BayPhoenix

YQT Thunder Bay - PHX Phoenix Sky Harbor Intl

YQTPHX

Thunder Bay

Sun 1/11

11:20 a.m.-11:16 p.m.

2 stops13h 56m

Phoenix Sky Harbor Intl

Wed 25/11

7:45 p.m.-10:36 p.m.

3 stops24h 51m

C$ 549

Thunder BayOrlando

YQT Thunder Bay - MCO Orlando

YQTMCO

Thunder Bay

Mon 26/10

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

1 stop6h 17m

Orlando

Mon 2/11

10:40 a.m.-10:54 p.m.

1 stop12h 14m

C$ 637

Thunder BayOrlando

YQT Thunder Bay - MCO Orlando

YQTMCO

Thunder Bay

Mon 26/10

9:55 a.m.-12:37 p.m.

2 stops26h 42m

Orlando

Mon 2/11

10:40 a.m.-10:54 p.m.

1 stop12h 14m

C$ 656

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$ 550. If you don’t want to visit United States in November, then you should wait until December to fly from Thunder Bay, when ticket prices are also cheap, with an average price of C$ 555.

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$ 256
Fastest flight time	5h 14m
Direct flights	None

The best one-way flight to United States from Thunder Bay in the past 72 hours is C$ 256. The best round-trip flight deal from Thunder Bay to United States found on momondo in the last 72 hours is C$ 363.

The fastest flight from Thunder Bay to United States takes 5h 14m

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 September 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
Air Canada	PriceFrom C$ 212	Free Cancellation	Rating 7.1 11,611 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 365	Free Cancellation	Rating 8.0 460 reviews	Search Porter Airlines flights
United Airlines	PriceFrom C$ 482	Free Cancellation	Rating 7.4 10,197 reviews	Search United Airlines flights

Why use momondo?

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.