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Thunder Bay

$189+ 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YQT
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheap 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 April 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:55 pm
LGA
-
YQT
1 stop15h 00m
Multiple Airlines
Sat 5/2310:10 am
YQT
-
LGA
1 stop22h 45m
Multiple Airlines
Deal found 4/1$420
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Tue 5/125:55 pm
LGA
-
YQT
1 stop4h 43m
Multiple Airlines
Tue 5/1910:10 am
YQT
-
LGA
1 stop9h 15m
Multiple Airlines
Deal found 3/27$452
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Thu 5/149:55 am
LGA
-
YQT
1 stop12h 43m
Multiple Airlines
Thu 5/217:50 pm
YQT
-
LGA
2 stops27h 36m
Multiple Airlines
Deal found 3/29$454
This Trip.com deal was found by Cheapflights users on 3/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:25 am
MDW
-
YQT
1 stop5h 10m
Porter Airlines
Thu 6/258:15 am
YQT
-
MDW
1 stop7h 20m
Porter Airlines
Deal found 3/30$467
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:55 am
LGA
-
YQT
2 stops11h 27m
Porter Airlines
Sun 4/1911:50 am
YQT
-
LGA
2 stops7h 35m
Porter Airlines
Deal found 3/27$469
This Mytrip deal was found by Cheapflights users on 3/30. 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.
Wed 4/297:12 am
CLT
-
YQT
2 stops25h 43m
Multiple Airlines
Wed 5/65:10 am
YQT
-
CLT
2 stops16h 51m
Multiple Airlines
Deal found 3/30$472
This Mytrip deal was found by Cheapflights users on 3/28. 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 4/276:30 pm
BOS
-
YQT
3 stops24h 15m
Multiple Airlines
Mon 5/46:00 am
YQT
-
BOS
1 stop4h 41m
Multiple Airlines
Deal found 3/28$473
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 5/274:05 pm
IAD
-
YQT
1 stop16h 50m
Multiple Airlines
Sat 5/306:00 am
YQT
-
IAD
1 stop4h 46m
Multiple Airlines
Deal found 3/28$484
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 5/1110:30 am
SEA
-
YQT
2 stops29h 15m
WestJet
Mon 5/187:50 pm
YQT
-
SEA
1 stop16h 50m
WestJet
Deal found 3/27$489
This Mytrip deal was found by Cheapflights users on 3/29. 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.
Sun 4/197:00 am
BOS
-
YQT
1 stop6h 42m
Porter Airlines
Fri 4/244:15 pm
YQT
-
BOS
1 stop4h 55m
Porter Airlines
Deal found 3/29$489
This United Airlines deal was found by Cheapflights users on 3/30. 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 6/116:59 am
JFK
-
YQT
1 stop10h 21m
United Airlines
Sat 6/135:10 am
YQT
-
JFK
1 stop4h 50m
United Airlines
Deal found 3/30$492
This Booking.com deal was found by Cheapflights users on 3/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:30 am
IAD
-
YQT
1 stop5h 05m
Porter Airlines
Sat 9/56:00 am
YQT
-
IAD
1 stop4h 46m
Porter Airlines
Deal found 3/29$493

Find 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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$420
(Kiwi.com)

One-way from

$189
(Kiwi.com)
Provider with most accurate pricing for New York (NYC)-Thunder Bay flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Thunder Bay flights.
Search Deals
From USA to Thunder Bay
Search Deals
One-way flight from USA to Thunder Bay
Search Deals

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 April 1, 2026.
Use the filters below to find and compare flights from the United States to Thunder Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Sat 5/16

5:55 pm-8:55 am

1 stop15h 00m

Thunder Bay

Sat 5/23

10:10 am-8:55 am

1 stop22h 45m

$420

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Thu 5/14

9:55 am-10:38 pm

1 stop12h 43m

Thunder Bay

Thu 5/21

7:50 pm-11:26 pm

2 stops27h 36m

$454

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Tue 6/16

10:25 am-4:35 pm

1 stop5h 10m

Thunder Bay

Thu 6/25

8:15 am-2:35 pm

1 stop7h 20m

$467

CharlotteThunder Bay

CLT - YQT

CLTYQT

Charlotte Douglas

Wed 4/29

7:12 am-8:55 am

2 stops25h 43m

Thunder Bay

Wed 5/6

5:10 am-10:01 pm

2 stops16h 51m

$472

BostonThunder Bay

BOS - YQT

BOSYQT

Boston Logan Intl

Mon 4/27

6:30 pm-6:45 pm

3 stops24h 15m

Thunder Bay

Mon 5/4

6:00 am-10:41 am

1 stop4h 41m

$473

SeattleThunder Bay

SEA - YQT

SEAYQT

Seattle/Tacoma Intl

Mon 5/11

10:30 am-6:45 pm

2 stops29h 15m

Thunder Bay

Mon 5/18

7:50 pm-9:40 am

1 stop16h 50m

$489

New YorkThunder Bay

JFK - YQT

JFKYQT

New York John F Kennedy Intl

Thu 6/11

6:59 am-5:20 pm

1 stop10h 21m

Thunder Bay

Sat 6/13

5:10 am-10:00 am

1 stop4h 50m

$492

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Mon 4/13

11:35 am-6:20 pm

1 stop6h 45m

Thunder Bay

Sun 4/19

11:00 am-3:36 pm

1 stop4h 36m

$496

New YorkThunder Bay

LGA - YQT

LGAYQT

New York LaGuardia

Sat 5/9

4:00 pm-11:15 pm

1 stop7h 15m

Thunder Bay

Wed 5/13

5:10 am-10:56 am

1 stop5h 46m

$496

New YorkThunder Bay

JFK - YQT

JFKYQT

New York John F Kennedy Intl

Tue 5/12

3:50 pm-11:15 pm

1 stop7h 25m

Thunder Bay

Tue 5/19

5:10 am-10:00 am

1 stop4h 50m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 48 resultsSorted by cheapest first
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5

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
No data available for this route at this time. Please check back soon.

The best insider tips for theUnited States to Thunder Bay flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Thunder Bay trip
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

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
Daniel Scheffler

Daniel Scheffler

Expert on Porter Airlines

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

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 April 1, 2026.
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
430 reviews

Crew

8.6

Food

7.6

Comfort

8.0

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
430 reviews
Porter Airlines
8.0
Very good
430 reviews

Crew

8.6

Food

7.6

Comfort

8.0

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,873 reviews
Porter Airlines
8.0
Very good
430 reviews

Crew

8.6

Food

7.6

Comfort

8.0

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 5h 10m. Porter Airlines provides one of the quickest options available for as low as $467. USA and Thunder Bay are separated by a distance of 461 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular route from USA to Thunder Bay is Washington, D.C. Dulles Intl - Thunder Bay. You may also consider Chicago Midway - 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

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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$136Average$553FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$362Average$492FlexibilityNo cancel feeOn-time52%

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