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Thunder Bay

$155+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YQT
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$366
(Mytrip)

One-way from

$213
(Air Canada)
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 July 2, 2025.

This Mytrip deal was found by Cheapflights users on 6/30. 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 7/285:30 pmLGA - YQT
1 stop15h 20mMultiple Airlines
Mon 8/410:20 amYQT - LGA
1 stop6h 10mMultiple Airlines
Deal found 6/30$366
This Mytrip deal was found by Cheapflights users on 7/1. 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 8/158:25 pmORD - YQT
1 stop11h 25mMultiple Airlines
Fri 8/225:15 amYQT - ORD
1 stop4h 54mMultiple Airlines
Deal found 7/1$369
This Mytrip deal was found by Cheapflights users on 6/30. 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 7/286:25 pmEWR - YQT
1 stop14h 25mMultiple Airlines
Mon 8/42:20 pmYQT - EWR
1 stop4h 25mMultiple Airlines
Deal found 6/30$373
This Flightnetwork deal was found by Cheapflights users on 7/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/109:55 amORD - YQT
1 stop4h 48mAir Canada
Wed 7/165:15 amYQT - ORD
1 stop4h 54mAir Canada
Deal found 7/1$394
This FlightHub deal was found by Cheapflights users on 7/2. 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.
Fri 8/298:55 amEWR - YQT
1 stop4h 43mPorter Airlines
Mon 9/12:20 pmYQT - EWR
1 stop4h 25mPorter Airlines
Deal found 7/2$419
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Thu 8/77:05 amLGA - YQT
2 stops8h 43mAir Canada
Thu 8/1411:10 amYQT - LGA
2 stops8h 21mAir Canada
Deal found 7/1$443
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Thu 8/711:00 amEWR - YQT
1 stop4h 48mAir Canada
Thu 8/1411:10 amYQT - EWR
1 stop4h 47mAir Canada
Deal found 7/1$443
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/710:30 amLGA - YQT
1 stop5h 18mUnited Airlines
Thu 8/144:55 pmYQT - LGA
1 stop5h 38mUnited Airlines
Deal found 6/30$444
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/711:00 amEWR - YQT
1 stop4h 48mUnited Airlines
Thu 8/144:55 pmYQT - EWR
1 stop4h 53mUnited Airlines
Deal found 6/30$444
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Wed 7/307:30 amMSP - YQT
2 stops24h 20mMultiple Airlines
Wed 8/67:40 pmYQT - MSP
2 stops22h 12mMultiple Airlines
Deal found 7/2$495
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Thu 8/710:30 amJFK - YQT
1 stop5h 18mAir Canada
Thu 8/144:55 pmYQT - JFK
1 stop5h 54mAir Canada
Deal found 7/1$511
This Mytrip deal was found by Cheapflights users on 7/1. 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 7/218:05 pmMSP - YQT
2 stops21h 50mWestJet
Thu 7/247:40 pmYQT - MSP
2 stops18h 50mWestJet
Deal found 7/1$521

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 July 2, 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

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Mon 7/28

5:30 pm-8:50 am

1 stop15h 20m

Thunder Bay

Mon 8/4

10:20 am-4:30 pm

1 stop6h 10m

$366

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Fri 8/15

8:25 pm-8:50 am

1 stop11h 25m

Thunder Bay

Fri 8/22

5:15 am-9:09 am

1 stop4h 54m

$369

NewarkThunder Bay

EWR - YQT

EWRYQT

Newark

Mon 7/28

6:25 pm-8:50 am

1 stop14h 25m

Thunder Bay

Mon 8/4

2:20 pm-6:45 pm

1 stop4h 25m

$373

ChicagoThunder Bay

ORD - YQT

ORDYQT

Chicago O'Hare Intl

Fri 8/15

8:40 am-10:48 pm

2 stops13h 08m

Thunder Bay

Fri 8/22

5:15 am-9:09 am

1 stop4h 54m

$410

NewarkThunder Bay

EWR - YQT

EWRYQT

Newark

Fri 8/29

8:55 am-1:38 pm

1 stop4h 43m

Thunder Bay

Mon 9/1

2:20 pm-6:45 pm

1 stop4h 25m

$419

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Thu 8/7

7:05 am-3:48 pm

2 stops8h 43m

Thunder Bay

Thu 8/14

11:10 am-7:31 pm

2 stops8h 21m

$443

NewarkThunder Bay

EWR - YQT

EWRYQT

Newark

Thu 8/7

11:00 am-3:48 pm

1 stop4h 48m

Thunder Bay

Thu 8/14

11:10 am-3:57 pm

1 stop4h 47m

$443

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Thu 8/7

6:00 am-3:48 pm

2 stops9h 48m

Thunder Bay

Thu 8/14

4:55 pm-10:33 pm

1 stop5h 38m

$444

NewarkThunder Bay

EWR - YQT

EWRYQT

Newark

Thu 8/7

11:00 am-3:48 pm

1 stop4h 48m

Thunder Bay

Thu 8/14

4:55 pm-9:48 pm

1 stop4h 53m

$444

MinneapolisThunder Bay

MSP - YQT

MSPYQT

Minneapolis St Paul

Wed 7/30

7:30 am-8:50 am

2 stops24h 20m

Thunder Bay

Wed 8/6

7:40 pm-4:52 pm

2 stops22h 12m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 24 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 July 2, 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 July 2, 2025.
Read reviews from past customers who have flown Porter Airlines, United Airlines, and WestJet 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
298 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
298 reviews
Porter Airlines
8.0
Very good
298 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
United Airlines
7.4
Good
8,861 reviews
Porter Airlines
8.0
Very good
298 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
WestJet
7.2
Good
2,912 reviews
Porter Airlines
8.0
Very good
298 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Canada
7.1
Good
9,671 reviews
Porter Airlines
8.0
Very good
298 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.7

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

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.

  • 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 Air Canada ($213), Porter Airlines ($214), and WestJet ($475).

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

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

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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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O'Hare Intl to Toronto Island flights
San Francisco to Hamilton flights
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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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$136Average$516FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$333Average$479FlexibilityNo cancel feeOn-time52%

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