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Thunder Bay

$151+ Cheap flights from the United States to Thunder Bay (YQT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YQT
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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Cheap flight deals from USA to Thunder Bay

Keep the following information in mind while searching for USA to Thunder Bay flight deals. Data was last updated August 28, 2025.

Round-trip from

$322
(Mytrip)

One-way from

$151
(Porter Airlines)
From USA to Thunder Bay
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One-way flight from USA to Thunder Bay
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Find flight deals from USA to Thunder Bay

Cheapest flights from USA to Thunder Bay
Explore the most affordable flight options available from USA to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2025.

This Mytrip deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/51:45 pmMCO - YQT
1 stop7h 05mPorter Airlines
Sun 9/1411:45 amYQT - MCO
1 stop7h 56mPorter Airlines
Deal found 8/27$287
This Mytrip deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:40 pmMCO - YQT
1 stop8h 31mPorter Airlines
Thu 10/27:40 amYQT - MCO
2 stops12h 01mPorter Airlines
Deal found 8/27$322
This Air Canada deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:05 pmMCO - YQT
1 stop13h 55mAir Canada
Thu 10/25:00 pmYQT - MCO
1 stop6h 48mAir Canada
Deal found 8/27$358
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:15 pmEWR - YQT
2 stops19h 35mMultiple Airlines
Fri 9/264:20 pmYQT - EWR
1 stop4h 40mMultiple Airlines
Deal found 8/27$367
This Mytrip deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/81:40 pmMCO - YQT
1 stop8h 31mPorter Airlines
Thu 10/27:40 amYQT - MCO
2 stops12h 01mPorter Airlines
Deal found 8/27$369
This Mytrip deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/251:40 pmMCO - YQT
1 stop8h 31mMultiple Airlines
Thu 10/27:40 amYQT - MCO
3 stops15h 48mMultiple Airlines
Deal found 8/27$370
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/244:15 pmEWR - YQT
2 stops16h 35mMultiple Airlines
Fri 9/264:20 pmYQT - EWR
1 stop4h 40mMultiple Airlines
Deal found 8/27$370
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:15 amSFO - YQT
2 stops29h 39mMultiple Airlines
Mon 9/227:40 pmYQT - SFO
1 stop19h 14mMultiple Airlines
Deal found 8/26$372
This Mytrip deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/51:45 pmMCO - YQT
1 stop7h 05mMultiple Airlines
Thu 10/27:40 amYQT - MCO
3 stops24h 20mMultiple Airlines
Deal found 8/27$377
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:15 pmEWR - YQT
2 stops19h 35mMultiple Airlines
Fri 10/311:50 amYQT - EWR
1 stop4h 40mMultiple Airlines
Deal found 8/27$379
This Mytrip deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:15 amSFO - YQT
3 stops25h 40mMultiple Airlines
Mon 9/293:25 pmYQT - SFO
3 stops23h 29mMultiple Airlines
Deal found 8/27$382
This FlightHub deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:30 amSFO - YQT
1 stop8h 24mWestJet
Mon 9/293:25 pmYQT - SFO
2 stops23h 29mWestJet
Deal found 8/27$407

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA to Thunder Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from the United States to Thunder Bay that are best for you.

Fly from

USA

Fly to

Thunder Bay

Route

Depart

Return

Price

OrlandoThunder Bay

MCO - YQT

MCOYQT

Orlando

Thu 9/25

1:40 pm-10:11 pm

1 stop8h 31m

Thunder Bay

Thu 10/2

7:40 am-7:41 pm

2 stops12h 01m

$322

OrlandoThunder Bay

MCO - YQT

MCOYQT

Orlando

Thu 9/25

7:00 am-10:46 pm

1 stop15h 46m

Thunder Bay

Thu 10/2

5:00 pm-11:48 pm

1 stop6h 48m

$358

NewarkThunder Bay

EWR - YQT

EWRYQT

Newark

Mon 9/22

1:15 pm-8:50 am

2 stops19h 35m

Thunder Bay

Fri 9/26

4:20 pm-9:00 pm

1 stop4h 40m

$367

OrlandoThunder Bay

MCO - YQT

MCOYQT

Orlando

Mon 9/8

1:40 pm-10:11 pm

1 stop8h 31m

Thunder Bay

Thu 10/2

7:40 am-7:41 pm

2 stops12h 01m

$369

OrlandoThunder Bay

MCO - YQT

MCOYQT

Orlando

Thu 9/25

1:40 pm-10:11 pm

1 stop8h 31m

Thunder Bay

Thu 10/2

7:40 am-11:28 pm

3 stops15h 48m

$370

NewarkThunder Bay

EWR - YQT

EWRYQT

Newark

Wed 9/24

4:15 pm-8:50 am

2 stops16h 35m

Thunder Bay

Fri 9/26

4:20 pm-9:00 pm

1 stop4h 40m

$370

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Wed 9/17

10:15 am-6:54 pm

2 stops29h 39m

Thunder Bay

Mon 9/22

7:40 pm-11:54 am

1 stop19h 14m

$372

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Wed 9/17

10:15 am-6:54 pm

2 stops29h 39m

Thunder Bay

Sun 9/21

7:40 pm-11:54 am

1 stop19h 14m

$372

NewarkThunder Bay

EWR - YQT

EWRYQT

Newark

Fri 9/26

1:15 pm-8:50 am

2 stops19h 35m

Thunder Bay

Fri 10/3

11:50 am-4:30 pm

1 stop4h 40m

$379

San FranciscoThunder Bay

SFO - YQT

SFOYQT

San Francisco

Thu 9/25

10:15 am-2:55 pm

3 stops25h 40m

Thunder Bay

Mon 9/29

3:25 pm-11:54 am

3 stops23h 29m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Showing 1-10 of 45 results
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The best insider tips for theUnited States to Thunder Bay flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Thunder Bay trip
Airlines
Porter Airlines

PorterReserve offers 36-inch legroom and premium snacks, ideal for a comfortable journey.


Porter provides free Wi-Fi and streaming entertainment on long-haul flights for personal devices.

Read more about Porter Airlinesby Daniel Scheffler
Air Canada

Preferred Seats offer up to four extra inches of space, ideal for taller travelers.


Air Canada provides complimentary meals for Premium Economy and Business Class on US flights.

Read more about Air Canadaby Jessica Macdonald
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Porter Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more

Best time to book a flight from USA to Thunder Bay

Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from USA with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to Thunder Bay

What is the cheapest time of day to fly from US to YQT?

Find hourly flight availability from USA to Thunder Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Thunder Bay as you normally would.

Reviews of airlines servicing Thunder Bay

Get insights into the airlines that provide service to Thunder Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thunder Bay. Reviews last updated August 28, 2025.
Read reviews from past customers who have flown Porter Airlines and Air Canada from the United States to Thunder Bay. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
349 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Overall

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Vincent Bryan,Aug 2025

YWG - YYZ

I'm satisfied with everything. It would have been perfect if the price were lower!
Porter Airlines
8.0
Very good
349 reviews
Porter Airlines
8.0
Very good
349 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Overall

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Vincent Bryan,Aug 2025

YWG - YYZ

I'm satisfied with everything. It would have been perfect if the price were lower!
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
8.0
Very good
349 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Overall

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Vincent Bryan,Aug 2025

YWG - YYZ

I'm satisfied with everything. It would have been perfect if the price were lower!

Related info for your journey

Find useful and relevant information for your journey from USA to Thunder Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Thunder Bay from United States?

    Most people fly into Thunder Bay (YQT) if they book a flight to Thunder Bay from United States. Thunder Bay is conveniently located just 3.5 mi from Thunder Bay’s city center.

  • How long is the flight from USA to Thunder Bay?

    A quick flight from USA to Thunder Bay can take about 8h 24m. Porter Airlines provides one of the quickest options available for as low as $407. USA and Thunder Bay are separated by a distance of 1809 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from USA to Thunder Bay one-way?

    The cheapest airlines for a one-way flight from USA to Thunder Bay are Porter Airlines ($151), Air Canada ($161), and WestJet ($193).

  • What are the most popular routes from USA to Thunder Bay?

    The most popular route from USA to Thunder Bay is Chicago O'Hare Intl - Thunder Bay. You may also consider Chicago Midway - Thunder Bay or Minneapolis St Paul - Thunder Bay.

  • Can I find deals for flights from USA to Thunder Bay that include hotel bookings?

    Yes. In addition to deals on USA to Thunder Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Thunder Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Thunder Bay.

  • Can I find deals for business class flights from USA to Thunder Bay?

    Yes. Cheapflights offers flight deals from USA to Thunder Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to Thunder Bay

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from USA to Thunder Bay

Discover the top 2 airlines that operate flights from USA to Thunder Bay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$136Average$501FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$154Average$471FlexibilityNo cancel feeOn-time52%

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