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Cheap flights from Thunder Bay to the United States from C$ 235

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — LAX
13 Jul — 20 Jul1
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 13 June 2026.

Sat 25/711:35 a.m.
YQT
-
EWR
1 stop23h 05m
Porter Airlines
Sun 26/71:30 p.m.
EWR
-
YQT
1 stop8h 15m
Porter Airlines
Deal found 12/6C$ 523
Wed 22/78:15 a.m.
YQT
-
EWR
1 stop4h 35m
Porter Airlines
Sat 25/71:30 p.m.
EWR
-
YQT
1 stop4h 35m
Porter Airlines
Deal found 9/6C$ 542
Wed 26/87:20 p.m.
YQT
-
LAS
2 stops23h 25m
WestJet
Tue 29/91:20 p.m.
LAS
-
YQT
2 stops26h 25m
WestJet
Deal found 11/6C$ 551
Fri 17/76:00 a.m.
YQT
-
EWR
1 stop6h 50m
Porter Airlines
Sun 19/78:00 a.m.
EWR
-
YQT
1 stop4h 40m
Porter Airlines
Deal found 9/6C$ 551
Wed 26/811:00 a.m.
YQT
-
LAX
2 stops14h 05m
WestJet
Tue 29/97:30 a.m.
LAX
-
YQT
2 stops32h 15m
WestJet
Deal found 10/6C$ 552
Fri 24/78:15 a.m.
YQT
-
EWR
1 stop4h 35m
Porter Airlines
Fri 31/78:00 a.m.
EWR
-
YQT
1 stop4h 40m
Porter Airlines
Deal found 9/6C$ 554
Fri 7/86:00 a.m.
YQT
-
EWR
1 stop6h 50m
Porter Airlines
Mon 10/84:25 p.m.
EWR
-
YQT
1 stop5h 20m
Porter Airlines
Deal found 9/6C$ 555
Wed 29/75:15 p.m.
YQT
-
EWR
1 stop4h 45m
Porter Airlines
Tue 4/81:30 p.m.
EWR
-
YQT
1 stop5h 50m
Porter Airlines
Deal found 9/6C$ 562
Tue 25/811:00 a.m.
YQT
-
LAX
2 stops14h 05m
WestJet
Mon 28/97:30 a.m.
LAX
-
YQT
1 stop8h 30m
WestJet
Deal found 10/6C$ 569
Thu 2/75:10 a.m.
YQT
-
EWR
1 stop6h 47m
Air Canada
Wed 8/711:00 a.m.
EWR
-
YQT
1 stop6h 29m
Air Canada
Deal found 9/6C$ 572
Sun 19/76:00 a.m.
YQT
-
EWR
1 stop5h 45m
Porter Airlines
Wed 22/76:25 a.m.
EWR
-
YQT
1 stop6h 15m
Porter Airlines
Deal found 10/6C$ 586
Wed 8/71:20 p.m.
YQT
-
EWR
1 stop5h 25m
Porter Airlines
Sat 11/71:30 p.m.
EWR
-
YQT
1 stop4h 35m
Porter Airlines
Deal found 11/6C$ 587

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 13 June 2026.

Round-trip from

C$ 542

One-way from

C$ 235

Popular in

June

Cheapest in

October

Average price

C$ 759
Porter Airlines
  • Porter Airlines
  • 22/7-25/7
  • 2 total stops
  • 9h 10m total
  • Thunder Bay to USA
Search Deals
WestJet
  • WestJet
  • 26/8
  • 2 total stops
  • 14h 05m total
  • Thunder Bay to USA
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 13 June 2026.
Use the filters below to find and compare flights from Thunder Bay to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Thunder BayNewark

YQT - EWR

YQTEWR

Thunder Bay

Thu 9/7

8:15 a.m.-1:55 p.m.

1 stop5h 40m

Newark

Mon 13/7

8:55 a.m.-4:35 p.m.

1 stop7h 40m

C$ 572

Thunder BayNewark

YQT - EWR

YQTEWR

Thunder Bay

Wed 8/7

5:15 p.m.-10:00 p.m.

1 stop4h 45m

Newark

Sat 11/7

11:20 a.m.-6:05 p.m.

1 stop6h 45m

C$ 587

Thunder BayNewark

YQT - EWR

YQTEWR

Thunder Bay

Thu 9/7

5:10 a.m.-10:05 a.m.

1 stop4h 55m

Newark

Mon 13/7

4:30 p.m.-10:49 p.m.

1 stop6h 19m

C$ 597

Thunder BayNew York

YQT - LGA

YQTLGA

Thunder Bay

Thu 2/7

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

1 stop8h 00m

New York LaGuardia

Wed 8/7

8:25 p.m.-8:55 a.m.

1 stop12h 30m

C$ 614

Thunder BayNashville

YQT - BNA

YQTBNA

Thunder Bay

Sat 25/7

5:10 a.m.-2:59 p.m.

2 stops10h 49m

Nashville Intl

Tue 11/8

10:10 a.m.-5:29 p.m.

1 stop6h 19m

C$ 623

Thunder BayOrlando

YQT - MCO

YQTMCO

Thunder Bay

Tue 20/10

6:30 a.m.-12:45 p.m.

1 stop6h 15m

Orlando

Wed 21/10

1:45 p.m.-10:33 p.m.

1 stop8h 48m

C$ 623

Thunder BayAnchorage

YQT - ANC

YQTANC

Thunder Bay

Sat 19/9

11:45 a.m.-11:05 p.m.

2 stops15h 20m

Anchorage

Tue 22/9

8:00 p.m.-10:48 p.m.

2 stops22h 48m

C$ 625

Thunder BayOrlando

YQT - MCO

YQTMCO

Thunder Bay

Tue 20/10

5:15 a.m.-4:44 p.m.

2 stops11h 29m

Orlando

Wed 21/10

6:00 a.m.-5:18 p.m.

2 stops11h 18m

C$ 630

Thunder BayOrlando

YQT - MCO

YQTMCO

Thunder Bay

Tue 20/10

11:45 a.m.-10:32 p.m.

2 stops10h 47m

Orlando

Wed 21/10

8:00 a.m.-5:18 p.m.

2 stops9h 18m

C$ 632

Thunder BayAnchorage

YQT - ANC

YQTANC

Thunder Bay

Sat 19/9

5:15 a.m.-7:59 p.m.

2 stops18h 44m

Anchorage

Tue 22/9

8:00 p.m.-10:48 p.m.

2 stops22h 48m

C$ 649

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, February is the cheapest month in which you can book a flight from Thunder Bay to USA (average of C$ 162). Flying from Thunder Bay to USA in July is currently the most expensive (average of C$ 386). 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.

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 13 June 2026.
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
438 reviews
Check prices

Entertainment

6.9

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
438 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Entertainment

6.9

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
United Airlines
7.4
Good
9,813 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Entertainment

6.9

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
WestJet
7.2
Good
3,357 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Entertainment

6.9

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,172 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Entertainment

6.9

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

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 4h 45m. Thunder Bay and USA are separated by a distance of 1468 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 - Nashville Intl, Thunder Bay - Newark and Thunder Bay - Las Vegas Harry Reid 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, February is the cheapest month in which you can book a flight from Thunder Bay to USA (average of C$ 162). Flying from Thunder Bay to USA in July is currently the most expensive (average of C$ 386). 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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Top 3 airlines flying from Thunder Bay to USA

Discover the top 3 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 13 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 203AverageC$ 615FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 409AverageC$ 565FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 537AverageC$ 710FlexibilityNo 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.

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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