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Cheap flights from Thunder Bay to the United States from C$ 188

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — LAX
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thunder Bay to USA

Enter your travel dates to find the best prices.

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 12 December 2025.

Mon 22/128:00 a.m.YQT - EWR
1 stop7h 00mPorter Airlines
Mon 29/1210:00 a.m.EWR - YQT
1 stop9h 42mPorter Airlines
Deal found 11/12C$ 834
Mon 22/1211:50 a.m.YQT - LGA
2 stops9h 35mPorter Airlines
Mon 29/129:55 a.m.LGA - YQT
2 stops11h 29mPorter Airlines
Deal found 11/12C$ 880
Mon 22/125:00 a.m.YQT - LGA
1 stop5h 43mAir Canada
Mon 29/128:50 a.m.LGA - YQT
1 stop14h 15mAir Canada
Deal found 11/12C$ 917
Mon 22/1210:40 a.m.YQT - JFK
2 stops7h 51mMultiple Airlines
Mon 29/126:30 a.m.JFK - YQT
2 stops9h 02mMultiple Airlines
Deal found 11/12C$ 1,237
Sat 27/125:00 a.m.YQT - LAX
2 stops17h 20mUnited Airlines
Sat 3/16:45 p.m.LAX - YQT
2 stops25h 20mUnited Airlines
Deal found 11/12C$ 1,342
Mon 22/125:00 a.m.YQT - JFK
1 stop11h 09mAir Canada
Mon 29/124:50 p.m.JFK - YQT
1 stop6h 15mAir Canada
Deal found 11/12C$ 1,734
Sat 27/125:00 a.m.YQT - LAX
1 stop8h 32mAir Canada
Sat 3/111:30 a.m.LAX - YQT
1 stop8h 35mAir Canada
Deal found 11/12C$ 2,435
Sat 27/126:00 a.m.YQT - LAX
3 stops28h 18mMultiple Airlines
Sat 3/112:15 p.m.LAX - YQT
3 stops22h 27mMultiple Airlines
Deal found 11/12C$ 4,281

Find 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 12 December 2025.

Round-trip from

C$ 404

One-way from

C$ 188

Popular in

March

Cheapest in

June

Average price

C$ 543
Porter Airlines
  • Porter Airlines
  • 12/1-21/1
  • 2 total stops
  • 13h 22m total
  • Thunder Bay to USA
Search Deals
Porter Airlines
  • Porter Airlines
  • 24/1
  • 1 total stop
  • 7h 58m total
  • Thunder Bay to USA
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 12 December 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 BayOrlando

YQT - MCO

YQTMCO

Thunder Bay

Mon 30/3

11:50 a.m.-7:48 p.m.

1 stop7h 58m

Orlando

Tue 31/3

2:00 p.m.-9:24 p.m.

1 stop7h 24m

C$ 404

Thunder BayNewark

YQT - EWR

YQTEWR

Thunder Bay

Mon 12/1

2:25 p.m.-9:10 p.m.

1 stop6h 45m

Newark

Wed 21/1

8:55 a.m.-3:32 p.m.

1 stop6h 37m

C$ 404

Thunder BayNew York

YQT - LGA

YQTLGA

Thunder Bay

Mon 12/1

11:50 a.m.-8:00 p.m.

2 stops8h 10m

New York LaGuardia

Wed 21/1

9:55 a.m.-9:24 p.m.

2 stops11h 29m

C$ 411

Thunder BayNew York

YQT - LGA

YQTLGA

Thunder Bay

Mon 12/1

11:00 a.m.-5:58 p.m.

1 stop6h 58m

New York LaGuardia

Wed 21/1

3:30 p.m.-11:05 p.m.

1 stop7h 35m

C$ 416

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Sat 14/3

3:45 p.m.-6:30 p.m.

2 stops29h 45m

Los Angeles

Sun 22/3

7:00 a.m.-3:11 p.m.

2 stops29h 11m

C$ 419

Thunder BayNew York

YQT - LGA

YQTLGA

Thunder Bay

Mon 12/1

11:00 a.m.-5:58 p.m.

1 stop6h 58m

New York LaGuardia

Tue 13/1

1:05 p.m.-6:25 p.m.

1 stop5h 20m

C$ 429

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Mon 2/3

11:15 a.m.-7:27 p.m.

1 stop11h 12m

Los Angeles

Wed 4/3

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

2 stops12h 55m

C$ 441

Thunder BayNewark

YQT - EWR

YQTEWR

Thunder Bay

Mon 12/1

10:30 a.m.-3:00 p.m.

1 stop4h 30m

Newark

Tue 13/1

8:55 a.m.-1:42 p.m.

1 stop4h 47m

C$ 461

Thunder BayBoston

YQT - BOS

YQTBOS

Thunder Bay

Sun 25/1

4:15 p.m.-8:30 p.m.

1 stop4h 15m

Boston Logan Intl

Sun 1/2

11:50 a.m.-7:42 p.m.

1 stop7h 52m

C$ 465

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Sat 10/1

3:45 p.m.-9:57 a.m.

2 stops21h 12m

Los Angeles

Sat 17/1

11:50 a.m.-10:27 a.m.

2 stops43h 37m

C$ 466

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

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, March is the cheapest month in which you can book a flight from Thunder Bay to USA (average of C$ 219). Flying from Thunder Bay to USA in December is currently the most expensive (average of C$ 404). 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 12 December 2025.

One of the essential ways to save on airfare from Thunder Bay to USA is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 30% on airfare.

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 12 December 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
397 reviews
Check prices

Entertainment

7.0

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
397 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,095 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,194 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,514 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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.

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

    Departing from Thunder Bay to USA will take you 6h 58m. Thunder Bay and USA are separated by a distance of 1482 km. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular flight routes from Thunder Bay to USA are Thunder Bay - Las Vegas Harry Reid Intl, Thunder Bay - New York LaGuardia and Thunder Bay - Phoenix Sky Harbor Intl.

  • 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, March is the cheapest month in which you can book a flight from Thunder Bay to USA (average of C$ 219). Flying from Thunder Bay to USA in December is currently the most expensive (average of C$ 404). 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 200AverageC$ 650FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 264AverageC$ 461FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 322AverageC$ 358FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 358AverageC$ 639FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

Why should you use Cheapflights to find cheap flight tickets from Thunder Bay to USA?

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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