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

Air Canada, Porter Airlines, and WestJet 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 54% 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 March 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$ 254 Cheap Flights from Thunder Bay to the United States in 2026

1 adult

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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.

11:00 a.m. - 9:35 p.m.

YQT

PHX

13h 35m

2 stops

8:00 a.m. - 10:25 a.m.

PHX

YQT

23h 25m

2 stops

C$ 353WestJet

Fri, 8 May - Wed, 13 May

7:20 p.m. - 6:35 p.m.

YQT

LAS

26h 15m

1 stop

6:10 p.m. - 6:45 p.m.

LAS

YQT

21h 35m

2 stops

C$ 399WestJet

Thu, 21 May - Wed, 27 May

11:00 a.m. - 9:35 p.m.

YQT

PHX

13h 35m

2 stops

12:05 p.m. - 10:33 p.m.

PHX

YQT

7h 28m

1 stop

C$ 401Multiple Airlines

Fri, 8 May - Wed, 13 May

11:50 a.m. - 7:40 p.m.

YQT

MCO

7h 50m

1 stop

2:00 p.m. - 9:22 p.m.

MCO

YQT

7h 22m

1 stop

C$ 421Porter Airlines

Sat, 11 Apr - Wed, 15 Apr

11:50 a.m. - 7:40 p.m.

YQT

MCO

7h 50m

1 stop

2:00 p.m. - 9:22 p.m.

MCO

YQT

7h 22m

1 stop

C$ 423Porter Airlines

Sat, 11 Apr - Wed, 15 Apr

8:15 a.m. - 2:41 p.m.

YQT

BOS

6h 26m

1 stop

6:30 p.m. - 7:00 p.m.

BOS

YQT

24h 30m

1 stop

C$ 444Multiple Airlines

Thu, 7 May - Sun, 17 May

5:00 a.m. - 10:41 a.m.

YQT

LGA

5h 41m

1 stop

11:40 a.m. - 6:35 p.m.

LGA

YQT

6h 55m

1 stop

C$ 447Air Canada

Sun, 29 Mar - Wed, 1 Apr

5:00 a.m. - 10:41 a.m.

YQT

LGA

5h 41m

1 stop

11:40 a.m. - 6:35 p.m.

LGA

YQT

6h 55m

1 stop

C$ 448Air Canada

Sun, 29 Mar - Wed, 1 Apr

5:00 a.m. - 6:07 p.m.

YQT

PDX

16h 07m

3 stops

11:59 p.m. - 11:00 p.m.

PDX

YQT

20h 01m

2 stops

C$ 678United Airlines

Fri, 17 Apr - Sun, 19 Apr

5:00 a.m. - 7:38 p.m.

YQT

PDX

17h 38m

2 stops

11:59 p.m. - 11:15 p.m.

PDX

YQT

20h 16m

2 stops

C$ 729United Airlines

Thu, 30 Apr - Mon, 4 May

Porter Airlines flights from Thunder Bay to United States

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

Porter Airlines

11 Apr

YQT11:50 a.m.Thunder Bay

7h 50m

1 stop

MCO7:40 p.m.Orlando

15 Apr

MCO2:00 p.m.Orlando

7h 22m

1 stop

YQT9:22 p.m.Thunder Bay

C$ 421

Porter Airlines

11 Apr

YQT11:50 a.m.Thunder Bay

7h 50m

1 stop

MCO7:40 p.m.Orlando

15 Apr

MCO2:00 p.m.Orlando

7h 22m

1 stop

YQT9:22 p.m.Thunder Bay

C$ 423

Porter Airlines

11 Apr

YQT11:50 a.m.Thunder Bay

7h 50m

1 stop

MCO7:40 p.m.Orlando

15 Apr

MCO2:00 p.m.Orlando

7h 22m

1 stop

YQT9:22 p.m.Thunder Bay

C$ 424

WestJet flights from Thunder Bay to United States

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

WestJet

8 May

YQT11:00 a.m.Thunder Bay

13h 35m

2 stops

PHX9:35 p.m.Phoenix Sky Harbor Intl

13 May

PHX8:00 a.m.Phoenix Sky Harbor Intl

23h 25m

2 stops

YQT10:25 a.m.Thunder Bay

C$ 353

WestJet

21 May

YQT7:20 p.m.Thunder Bay

26h 15m

1 stop

LAS6:35 p.m.Las Vegas Harry Reid Intl

27 May

LAS6:10 p.m.Las Vegas Harry Reid Intl

21h 35m

2 stops

YQT6:45 p.m.Thunder Bay

C$ 399

WestJet

21 May

YQT7:20 p.m.Thunder Bay

26h 15m

1 stop

LAS6:35 p.m.Las Vegas Harry Reid Intl

27 May

LAS6:10 p.m.Las Vegas Harry Reid Intl

21h 50m

1 stop

YQT7:00 p.m.Thunder Bay

C$ 401

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 - PHX

YQTPHX

Thunder Bay

Fri 8/5

11:00 a.m.-9:35 p.m.

2 stops13h 35m

Phoenix Sky Harbor Intl

Wed 13/5

8:00 a.m.-10:25 a.m.

2 stops23h 25m

C$ 353

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Thu 21/5

7:20 p.m.-6:35 p.m.

1 stop26h 15m

Las Vegas Harry Reid Intl

Wed 27/5

6:10 p.m.-6:45 p.m.

2 stops21h 35m

C$ 399

Thunder BayPhoenix

YQT - PHX

YQTPHX

Thunder Bay

Fri 8/5

11:00 a.m.-9:35 p.m.

2 stops13h 35m

Phoenix Sky Harbor Intl

Wed 13/5

12:05 p.m.-10:33 p.m.

1 stop7h 28m

C$ 401

Thunder BayOrlando

YQT - MCO

YQTMCO

Thunder Bay

Sat 11/4

11:50 a.m.-7:40 p.m.

1 stop7h 50m

Orlando

Wed 15/4

2:00 p.m.-9:22 p.m.

1 stop7h 22m

C$ 421

Thunder BayOrlando

YQT - MCO

YQTMCO

Thunder Bay

Sat 11/4

11:50 a.m.-7:40 p.m.

1 stop7h 50m

Orlando

Wed 15/4

2:00 p.m.-9:22 p.m.

1 stop7h 22m

C$ 423

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Thu 7/5

8:15 a.m.-2:41 p.m.

1 stop6h 26m

Boston Logan Intl

Sun 17/5

6:30 p.m.-7:00 p.m.

1 stop24h 30m

C$ 444

Quickest round-trip

Thunder BayNew York

YQT - LGA

YQTLGA

Thunder Bay

Sun 29/3

5:00 a.m.-10:41 a.m.

1 stop5h 41m

New York LaGuardia

Wed 1/4

11:40 a.m.-6:35 p.m.

1 stop6h 55m

C$ 447

Thunder BayNew York

YQT - LGA

YQTLGA

Thunder Bay

Sun 29/3

5:00 a.m.-10:41 a.m.

1 stop5h 41m

New York LaGuardia

Wed 1/4

11:40 a.m.-6:35 p.m.

1 stop6h 55m

C$ 448

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Fri 17/4

5:00 a.m.-6:07 p.m.

3 stops16h 07m

Portland

Sun 19/4

11:59 p.m.-11:00 p.m.

2 stops20h 01m

C$ 678

Thunder BayPortland

YQT - PDX

YQTPDX

Thunder Bay

Thu 30/4

5:00 a.m.-7:38 p.m.

2 stops17h 38m

Portland

Mon 4/5

11:59 p.m.-11:15 p.m.

2 stops20h 16m

C$ 729

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

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

You could potentially save up to 11% 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

Fastest flight time	4h 25m
Direct flights	None

The fastest flight from Thunder Bay to United States takes 4h 25m

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

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 March 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$ 189	Free Cancellation	Rating 8.0 422 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 198	Free Cancellation	Rating 7.1 10,789 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 413	Free Cancellation	Rating 7.4 9,405 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.