HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Thunder Bay

$949+ Cheap flights from Grand Junction (GJT) to Thunder Bay (YQT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — YQT
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Grand Junction to Thunder Bay with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Grand Junction to Thunder Bay

Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) to Thunder Bay (YQT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$949
(Air Canada)
Provider with most accurate pricing for Grand Junction Regnl-Thunder Bay flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Junction Regnl-Thunder Bay flights.
Search Deals
From Grand Junction Regnl to Thunder Bay
Search Deals

Find flight deals from Grand Junction to Thunder Bay

Best flights from Grand Junction to Thunder Bay
Discover carefully curated flight deals from Grand Junction to Thunder Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.

This Air Canada deal was found by Cheapflights users on 10/26. 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.
Sat 4/255:30 amGJT - YQT
2 stops10h 49mAir Canada
Wed 4/295:00 amYQT - GJT
2 stops17h 27mAir Canada
Deal found 10/26$949

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Junction 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 October 29, 2025.
Use the filters below to find and compare flights from Grand Junction to Thunder Bay that are best for you.

Fly from

Grand Junction

Fly to

Thunder Bay

Route

Depart

Return

Price

Grand JunctionThunder Bay

GJT - YQT

GJTYQT

Grand Junction Regnl

Sat 4/25

5:30 am-6:19 pm

2 stops10h 49m

Thunder Bay

Wed 4/29

5:00 am-8:27 pm

2 stops17h 27m

$949

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Grand Junction to Thunder Bay

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Junction to Thunder Bay in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Grand Junction-Thunder Bay flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Grand Junction-Thunder Bay flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Grand Junction-Thunder Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Junction-Thunder Bay flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Junction-Thunder Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Grand Junction to Thunder Bay

Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from Grand Junction 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.

Related info for your journey

Find useful and relevant information for your journey from Grand Junction to Thunder Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Grand Junction to Thunder Bay?

    For as low as $949, Air Canada can have you in Thunder Bay from Grand Junction in 10h 49m. The distance between Grand Junction and Thunder Bay is about 1146 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grand Junction 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.