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$134+ Cheap flights from Grand Rapids (GRR) to Ontario

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — YYZ
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Grand Rapids to Ontario

Cheapest flights from Grand Rapids to Ontario
Explore the most affordable flight options available from Grand Rapids to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:28 pmGRR - YYZ
1 stop22h 52mMultiple Airlines
Tue 12/237:10 amYYZ - GRR
1 stop13h 58mMultiple Airlines
Deal found 12/15$641
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:28 pmGRR - YYZ
1 stop22h 52mMultiple Airlines
Thu 12/187:15 amYYZ - GRR
2 stops29h 59mMultiple Airlines
Deal found 12/15$700
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:26 amGRR - YYZ
1 stop25h 17mMultiple Airlines
Thu 1/17:10 amYYZ - GRR
2 stops26h 49mMultiple Airlines
Deal found 12/14$710
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:03 amGRR - YYZ
1 stop12h 20mAmerican Airlines
Thu 1/16:00 amYYZ - GRR
1 stop9h 18mAmerican Airlines
Deal found 12/15$803
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:40 pmGRR - YYZ
2 stops7h 06mUnited Airlines
Thu 1/17:20 amYYZ - GRR
2 stops16h 10mUnited Airlines
Deal found 12/14$814
This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:04 pmGRR - YUL
1 stop20h 06mAmerican Airlines
Mon 12/297:08 amYUL - GRR
1 stop17h 08mAmerican Airlines
Deal found 12/14$844
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amGRR - YUL
1 stop18h 30mMultiple Airlines
Mon 12/294:00 pmYUL - GRR
2 stops22h 25mMultiple Airlines
Deal found 12/14$885
This WestJet deal was found by Cheapflights users on 12/14. 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 12/3012:31 pmGRR - YYZ
1 stop22h 37mWestJet
Tue 1/67:45 amYYZ - GRR
1 stop7h 32mWestJet
Deal found 12/14$903
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:30 amGRR - YYZ
1 stop11h 51mUnited Airlines
Tue 12/309:00 pmYYZ - GRR
1 stop14h 06mUnited Airlines
Deal found 12/13$928
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:01 amGRR - YYZ
2 stops7h 09mAmerican Airlines
Tue 12/235:19 pmYYZ - GRR
2 stops6h 40mAmerican Airlines
Deal found 12/15$941
This Air Canada deal was found by Cheapflights users on 12/13. 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.
Mon 12/2912:50 pmGRR - YUL
1 stop8h 27mAir Canada
Tue 12/307:00 amYUL - GRR
1 stop13h 54mAir Canada
Deal found 12/13$973
This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:04 pmGRR - YUL
1 stop20h 06mAmerican Airlines
Sun 12/287:30 amYUL - GRR
2 stops11h 04mAmerican Airlines
Deal found 12/14$1,046

Find flight deals from Grand Rapids to Ontario

Keep the following information in mind while searching for Grand Rapids to Ontario flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$287
(Kiwi.com)

One-way from

$134
(Kiwi.com)
Provider with most accurate pricing for Grand Rapids Gerald R. Ford Intl-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Rapids Gerald R. Ford Intl-Toronto (YTO) flights.
Search Deals
From Grand Rapids Gerald R. Ford Intl to Ontario
Search Deals
One-way flight from Grand Rapids Gerald R. Ford Intl to Ontario
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Rapids 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 December 15, 2025.
Use the filters below to find and compare flights from Grand Rapids to Ontario that are best for you.

Fly from

Grand Rapids

Fly to

Ontario

Route

Depart

Return

Price

Grand RapidsToronto

GRR - YYZ

GRRYYZ

Grand Rapids Gerald R. Ford Intl

Thu 1/8

8:41 pm-2:05 pm

1 stop17h 24m

Toronto Pearson Intl

Thu 1/15

5:15 pm-7:56 pm

1 stop26h 41m

$287

Grand RapidsToronto

GRR - YYZ

GRRYYZ

Grand Rapids Gerald R. Ford Intl

Tue 1/6

7:28 pm-12:11 am

1 stop28h 43m

Toronto Pearson Intl

Sun 1/11

7:10 am-7:48 pm

1 stop12h 38m

$340

Grand RapidsToronto

GRR - YYZ

GRRYYZ

Grand Rapids Gerald R. Ford Intl

Thu 1/29

7:00 am-6:47 am

1 stop23h 47m

Toronto Pearson Intl

Thu 2/5

5:15 pm-7:38 pm

1 stop26h 23m

$359

Grand RapidsToronto

GRR - YYZ

GRRYYZ

Grand Rapids Gerald R. Ford Intl

Wed 1/28

7:00 am-4:03 pm

1 stop9h 03m

Toronto Pearson Intl

Wed 2/4

1:14 pm-11:30 pm

1 stop10h 16m

$380

Grand RapidsMontreal

GRR - YUL

GRRYUL

Grand Rapids Gerald R. Ford Intl

Tue 1/27

7:00 am-3:08 pm

1 stop8h 08m

Montreal Pierre Elliott Trudeau Intl

Tue 2/3

3:50 pm-2:44 pm

1 stop22h 54m

$421

Grand RapidsMontreal

GRR - YUL

GRRYUL

Grand Rapids Gerald R. Ford Intl

Sat 2/7

6:32 pm-3:08 pm

1 stop20h 36m

Montreal Pierre Elliott Trudeau Intl

Sun 2/15

2:25 pm-11:32 pm

1 stop9h 07m

$426

Grand RapidsMontreal

GRR - YUL

GRRYUL

Grand Rapids Gerald R. Ford Intl

Thu 1/29

6:32 pm-3:08 pm

1 stop20h 36m

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

7:30 am-11:30 pm

2 stops16h 00m

$431

Grand RapidsMontreal

GRR - YUL

GRRYUL

Grand Rapids Gerald R. Ford Intl

Thu 1/29

7:00 am-7:05 am

3 stops24h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

6:45 am-10:09 pm

3 stops39h 24m

$449

Grand RapidsOttawa

GRR - YOW

GRRYOW

Grand Rapids Gerald R. Ford Intl

Sun 1/18

12:45 pm-5:12 pm

1 stop4h 27m

Ottawa

Thu 1/22

3:10 pm-10:25 pm

1 stop7h 15m

$460

Grand RapidsOttawa

GRR - YOW

GRRYOW

Grand Rapids Gerald R. Ford Intl

Tue 1/27

12:50 pm-5:12 pm

1 stop4h 22m

Ottawa

Tue 2/3

3:10 pm-10:25 pm

1 stop7h 15m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 25 results
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Best time to book a flight from Grand Rapids to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Grand Rapids 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 Rapids to Ontario

What is the cheapest time of day to fly from GRR to ON?

Find hourly flight availability from Grand Rapids to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Grand Rapids to Region of Ontario in the afternoon. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated December 15, 2025.
Read through reviews of airlines operating flights from Grand Rapids to Ontario, such as Delta, American Airlines, and WestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,051 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,202 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Most people fly from Grand Rapids Gerald R. Ford Intl (GRR) if they book a flight from Grand Rapids to Ontario. Grand Rapids Gerald R. Ford Intl is conveniently located just 9.2 mi from Grand Rapids’s city center.

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

    Departing from Grand Rapids to Region of Ontario will take you 4h 27m. Grand Rapids and Region of Ontario are separated by a distance of 517 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Grand Rapids to Region of Ontario?

    While some choose either Grand Rapids Gerald R. Ford Intl - Toronto Pearson Intl or Grand Rapids Gerald R. Ford Intl - Ottawa, Grand Rapids Gerald R. Ford Intl - Montreal Pierre Elliott Trudeau Intl is the most popular route from Grand Rapids to Region of Ontario.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grand Rapids 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

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Alternative routes for Grand Rapids to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Grand Rapids to Ontario

Discover the top airline that operate flights from Grand Rapids to Ontario. 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 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$524FlexibilityNo cancel feeOn-timeN/A

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