HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$724+ Cheap flights from Grand Forks (GFK) to Ontario

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
GFK — YYZ
Dec 16 — Dec 231
Tue 12/16
Tue 12/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Grand Forks to Ontario 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.

Find flight deals from Grand Forks to Ontario

Cheapest flights from Grand Forks to Ontario
Explore the most affordable flight options available from Grand Forks to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 16, 2025.

This WestJet deal was found by Cheapflights users on 11/15. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:40 pmGFK - YYZ
2 stops29h 59mWestJet
Thu 12/115:15 pmYYZ - GFK
1 stop23h 42mWestJet
Deal found 11/15$724
This Delta deal was found by Cheapflights users on 11/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:40 pmGFK - YYZ
1 stop5h 47mDelta
Thu 12/115:15 pmYYZ - GFK
1 stop6h 52mDelta
Deal found 11/15$762

Cheap flight deals from Grand Forks to Ontario

Keep the following information in mind while searching for Grand Forks to Ontario flight deals. Data was last updated November 16, 2025.

Round-trip from

$724
(WestJet)
From Grand Forks to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Forks to Ontario 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 November 16, 2025.
Use the filters below to find and compare flights from Grand Forks to Ontario that are best for you.

Fly from

Grand Forks

Fly to

Ontario

Route

Depart

Return

Price

Grand ForksToronto

GFK - YYZ

GFKYYZ

Grand Forks

Tue 12/9

4:40 pm-11:39 pm

2 stops29h 59m

Toronto Pearson Intl

Thu 12/11

5:15 pm-3:57 pm

1 stop23h 42m

$724

Grand ForksToronto

GFK - YYZ

GFKYYZ

Grand Forks

Tue 12/9

4:40 pm-11:27 pm

1 stop5h 47m

Toronto Pearson Intl

Thu 12/11

5:15 pm-11:07 pm

1 stop6h 52m

$762

Grand ForksToronto

GFK - YYZ

GFKYYZ

Grand Forks

Thu 5/7

12:15 pm-6:25 pm

1 stop5h 10m

Toronto Pearson Intl

Sun 5/10

12:30 pm-3:41 pm

1 stop4h 11m

$762

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

Best time to book a flight from Grand Forks to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Grand Forks 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 Grand Forks to Ontario
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Grand Forks to Ontario. 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 Grand Forks to Ontario?

    Grand Forks (GFK) is the airport you will fly out of if you book a flight from Grand Forks to Ontario. It is only a 6.8 mi journey to Grand Forks (GFK) from Grand Forks’s city center.

  • How long is the flight from Grand Forks to Region of Ontario?

    Airlines like WestJet and Delta fly from Grand Forks to Region of Ontario in about 5h 47m. The time it takes to get you to your destination can typically vary by up to 24h 12m. There are 892 mi between Grand Forks and Region of Ontario. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Grand Forks to Ontario that include hotel bookings?

    Yes. In addition to deals on Grand Forks to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Forks to Ontario?

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

  • Can I find deals for business class flights from Grand Forks to Ontario?

    Yes. Cheapflights offers flight deals from Grand Forks to Ontario 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.