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Cheap flights from Thunder Bay to the United States from C$ 224

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — LAX
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Thunder Bay to USA

Keep the following information in mind while searching for Thunder Bay to USA flight deals. Data was last updated 29 July 2025.

Round-trip from

C$ 353

One-way from

C$ 224

Popular in

December

Cheapest in

June

Average price

C$ 429
2/10-6/10
  • 2/10-6/10
  • 4 total stops
  • 36h 04m total
  • Thunder Bay to USA
Search Deals
WestJet
  • WestJet
  • 10/9
  • 2 total stops
  • 36h 11m total
  • Thunder Bay to USA
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Thunder Bay to USA

Cheapest flights from Thunder Bay to USA
Explore the most affordable flight options available from Thunder Bay to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Thu 2/1010:15 a.m.YQT - LAS
2 stops14h 14mMultiple Airlines
Mon 6/108:00 a.m.LAS - YQT
2 stops21h 50mMultiple Airlines
Deal found 27/7C$ 353
Thu 2/103:25 p.m.YQT - LAS
1 stop6h 15mWestJet
Mon 6/108:00 a.m.LAS - YQT
1 stop7h 54mWestJet
Deal found 27/7C$ 357
Wed 3/124:15 p.m.YQT - EWR
1 stop4h 55mPorter Airlines
Sun 7/1210:00 a.m.EWR - YQT
1 stop5h 32mPorter Airlines
Deal found 29/7C$ 388
Thu 16/105:15 a.m.YQT - LAX
1 stop8h 15mAir Canada
Sun 19/109:55 p.m.LAX - YQT
1 stop9h 05mAir Canada
Deal found 28/7C$ 494
Wed 15/105:00 p.m.YQT - JFK
1 stop5h 47mAir Canada
Fri 17/1010:30 a.m.JFK - YQT
1 stop5h 15mAir Canada
Deal found 29/7C$ 494
Thu 23/103:25 p.m.YQT - BNA
1 stop21h 26mWestJet
Sun 26/106:05 p.m.BNA - YQT
2 stops20h 05mWestJet
Deal found 27/7C$ 495
Fri 22/810:20 a.m.YQT - LGA
1 stop6h 10mPorter Airlines
Fri 29/85:30 p.m.LGA - YQT
1 stop4h 45mPorter Airlines
Deal found 29/7C$ 502
Thu 21/85:15 a.m.YQT - LAS
2 stops16h 34mUnited Airlines
Fri 22/812:59 a.m.LAS - YQT
2 stops11h 49mUnited Airlines
Deal found 27/7C$ 514
Thu 16/103:25 p.m.YQT - LAX
2 stops22h 11mWestJet
Sun 19/106:05 p.m.LAX - YQT
2 stops17h 44mWestJet
Deal found 28/7C$ 517
Thu 23/1011:00 a.m.YQT - BNA
1 stop7h 43mAir Canada
Sun 26/108:15 a.m.BNA - YQT
1 stop13h 45mAir Canada
Deal found 27/7C$ 525
Fri 22/85:15 a.m.YQT - LGA
1 stop5h 33mAir Canada
Fri 29/88:35 a.m.LGA - YQT
1 stop7h 13mAir Canada
Deal found 28/7C$ 536
Tue 26/87:40 a.m.YQT - IAD
1 stop7h 16mPorter Airlines
Mon 1/911:55 a.m.IAD - YQT
1 stop6h 48mPorter Airlines
Deal found 28/7C$ 539

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thunder Bay to USA 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 629,999 searches. Data last updated 29 July 2025.
Use the filters below to find and compare flights from Thunder Bay to the United States that are best for you.

Fly from

Thunder Bay

Fly to

USA

Route

Depart

Return

Price

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Thu 2/10

10:15 a.m.-9:29 p.m.

2 stops14h 14m

Las Vegas Harry Reid Intl

Mon 6/10

8:00 a.m.-8:50 a.m.

2 stops21h 50m

C$ 353

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Thu 2/10

3:25 p.m.-6:40 p.m.

1 stop6h 15m

Las Vegas Harry Reid Intl

Mon 6/10

8:00 a.m.-6:54 p.m.

1 stop7h 54m

C$ 357

Thunder BayNewark

YQT - EWR

YQTEWR

Thunder Bay

Mon 1/12

10:40 a.m.-4:30 p.m.

1 stop5h 50m

Newark

Mon 8/12

6:40 a.m.-1:42 p.m.

1 stop7h 02m

C$ 466

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Thu 16/10

5:15 a.m.-10:30 a.m.

1 stop8h 15m

Los Angeles

Sun 19/10

9:55 p.m.-10:00 a.m.

1 stop9h 05m

C$ 494

Thunder BayNew York

YQT - JFK

YQTJFK

Thunder Bay

Wed 15/10

5:00 p.m.-10:47 p.m.

1 stop5h 47m

New York John F Kennedy Intl

Fri 17/10

10:30 a.m.-3:45 p.m.

1 stop5h 15m

C$ 494

Thunder BayNashville

YQT - BNA

YQTBNA

Thunder Bay

Thu 23/10

3:25 p.m.-11:51 a.m.

1 stop21h 26m

Nashville Intl

Sun 26/10

6:05 p.m.-3:10 p.m.

2 stops20h 05m

C$ 495

Thunder BayNew York

YQT - LGA

YQTLGA

Thunder Bay

Fri 22/8

10:20 a.m.-4:30 p.m.

1 stop6h 10m

New York LaGuardia

Fri 29/8

5:30 p.m.-10:15 p.m.

1 stop4h 45m

C$ 502

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Thu 21/8

5:15 a.m.-6:49 p.m.

2 stops16h 34m

Las Vegas Harry Reid Intl

Fri 22/8

12:59 a.m.-3:48 p.m.

2 stops11h 49m

C$ 514

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Thu 16/10

3:25 p.m.-10:36 a.m.

2 stops22h 11m

Los Angeles

Sun 19/10

6:05 p.m.-2:49 p.m.

2 stops17h 44m

C$ 517

Thunder BayNashville

YQT - BNA

YQTBNA

Thunder Bay

Thu 23/10

11:00 a.m.-5:43 p.m.

1 stop7h 43m

Nashville Intl

Sun 26/10

8:15 a.m.-11:00 p.m.

1 stop13h 45m

C$ 525

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 44 results
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Best time to book a flight from Thunder Bay to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Thunder Bay 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 Thunder Bay to the United States

What is the cheapest month to book a flight from Thunder Bay to USA?

Currently, September is the cheapest month in which you can book a flight from Thunder Bay to USA (average of C$ 229). Flying from Thunder Bay to USA in March is currently the most expensive (average of C$ 297). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Thunder Bay to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

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

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 29 July 2025.
Get a feel of what it's like to fly with Porter Airlines,United Airlines, andWestJet from Thunder Bay to the United States by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
317 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,896 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
2,972 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,826 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from Thunder Bay to USA. 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 from for flights from Thunder Bay to United States?

    Thunder Bay (YQT), located 5.6 km from the city centre, is the airport you fly out of when you book flights from Thunder Bay to United States.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 224. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Thunder Bay to USA for a low price.

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

    The most popular flight routes from Thunder Bay to USA are Thunder Bay - Honolulu, Thunder Bay - Newark and Thunder Bay - New York LaGuardia.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Thunder Bay to USA?

    Currently, September is the cheapest month in which you can book a flight from Thunder Bay to USA (average of C$ 229). Flying from Thunder Bay to USA in March is currently the most expensive (average of C$ 297). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Thunder Bay to USA

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Thunder Bay to USA

Discover the top 4 airlines that operate flights from Thunder Bay to USA. 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 629,999 searches. Data last updated 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 301AverageC$ 379FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 302AverageC$ 630FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 312AverageC$ 484FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 322AverageC$ 437FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Thunder Bay to USA?

Cheapflights makes it easy to find Thunder Bay to USA flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Thunder Bay to USA.

Can Cheapflights find flights from Thunder Bay to USA with no change fees?

Yes, we can. To see specific flights from Thunder Bay to USA with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Thunder Bay to USA become cheaper?

Of course! You can now track prices for flights from Thunder Bay to USA and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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