HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$169+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — YYZ
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Grand Rapids 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.

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 enero 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
lun. 4/136:46 pm
GRR
-
YYZ
1 stop19h 22m
Multiple Airlines
mié. 4/155:15 pm
YYZ
-
GRR
1 stop19h 12m
Multiple Airlines
Deal found 1/28$277
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
mar. 2/247:47 pm
GRR
-
YYZ
1 stop28h 27m
Multiple Airlines
mar. 3/33:40 pm
YYZ
-
GRR
2 stops53h 13m
Multiple Airlines
Deal found 1/27$318
This American Airlines deal was found by Cheapflights users on 1/27. 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.
lun. 2/237:42 pm
GRR
-
YYZ
1 stop15h 17m
American Airlines
lun. 3/24:44 pm
YYZ
-
GRR
1 stop7h 35m
American Airlines
Deal found 1/27$398
This American Airlines deal was found by Cheapflights users on 1/27. 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.
vie. 3/136:00 am
GRR
-
YYZ
1 stop10h 03m
American Airlines
vie. 3/206:17 pm
YYZ
-
GRR
1 stop15h 58m
American Airlines
Deal found 1/27$418
This Trip.com deal was found by Cheapflights users on 1/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/1512:50 pm
GRR
-
YOW
1 stop4h 17m
Air Canada
sáb. 2/213:15 pm
YOW
-
GRR
1 stop7h 53m
Air Canada
Deal found 1/27$418
This American Airlines deal was found by Cheapflights users on 1/27. 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.
vie. 2/277:42 pm
GRR
-
YYZ
1 stop15h 17m
American Airlines
lun. 3/24:44 pm
YYZ
-
GRR
1 stop17h 28m
American Airlines
Deal found 1/27$435
This American Airlines deal was found by Cheapflights users on 1/27. 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.
vie. 2/277:42 pm
GRR
-
YYZ
1 stop15h 17m
American Airlines
dom. 3/16:17 pm
YYZ
-
GRR
1 stop15h 48m
American Airlines
Deal found 1/27$441
This American Airlines deal was found by Cheapflights users on 1/27. 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.
mar. 2/176:00 am
GRR
-
YUL
1 stop9h 04m
American Airlines
vie. 2/203:45 pm
YUL
-
GRR
1 stop18h 30m
American Airlines
Deal found 1/27$464
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/911:46 am
GRR
-
YUL
1 stop11h 24m
WestJet
dom. 6/147:00 am
YUL
-
GRR
1 stop10h 37m
WestJet
Deal found 1/27$468
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/191:00 pm
GRR
-
YUL
1 stop10h 56m
WestJet
mié. 9/2312:45 pm
YUL
-
GRR
1 stop8h 07m
WestJet
Deal found 1/27$469
This Delta deal was found by Cheapflights users on 1/27. 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.
mié. 2/186:00 am
GRR
-
YUL
1 stop7h 36m
Delta
vie. 2/202:40 pm
YUL
-
GRR
1 stop8h 07m
Delta
Deal found 1/27$476
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
dom. 2/812:13 pm
GRR
-
YYZ
1 stop26h 07m
Multiple Airlines
mar. 2/107:15 am
YYZ
-
GRR
1 stop29h 52m
Multiple Airlines
Deal found 1/28$487

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 enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(Kiwi.com)

One-way from

$169
(American Airlines)
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
Search Deals

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 enero 29, 2026.
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

lun. 4/13

6:46 pm-2:08 pm

1 stop19h 22m

Toronto Pearson Intl

mié. 4/15

5:15 pm-12:27 pm

1 stop19h 12m

$277

Grand RapidsToronto

GRR - YYZ

GRRYYZ

Grand Rapids Gerald R. Ford Intl

lun. 2/23

7:42 pm-10:59 am

1 stop15h 17m

Toronto Pearson Intl

lun. 3/2

4:44 pm-12:19 am

1 stop7h 35m

$398

Grand RapidsOttawa

GRR - YOW

GRRYOW

Grand Rapids Gerald R. Ford Intl

dom. 2/15

12:50 pm-5:07 pm

1 stop4h 17m

Ottawa

sáb. 2/21

3:15 pm-11:08 pm

1 stop7h 53m

$418

Grand RapidsToronto

GRR - YYZ

GRRYYZ

Grand Rapids Gerald R. Ford Intl

vie. 3/13

6:00 am-4:03 pm

1 stop10h 03m

Toronto Pearson Intl

vie. 3/20

6:17 pm-10:15 am

1 stop15h 58m

$418

Grand RapidsToronto

GRR - YYZ

GRRYYZ

Grand Rapids Gerald R. Ford Intl

vie. 2/27

7:42 pm-10:59 am

1 stop15h 17m

Toronto Pearson Intl

lun. 3/2

4:44 pm-10:12 am

1 stop17h 28m

$435

Grand RapidsToronto

GRR - YYZ

GRRYYZ

Grand Rapids Gerald R. Ford Intl

vie. 2/27

7:42 pm-10:59 am

1 stop15h 17m

Toronto Pearson Intl

dom. 3/1

6:17 pm-10:05 am

1 stop15h 48m

$441

Grand RapidsMontreal

GRR - YUL

GRRYUL

Grand Rapids Gerald R. Ford Intl

mar. 2/17

6:00 am-3:04 pm

1 stop9h 04m

Montreal Pierre Elliott Trudeau Intl

vie. 2/20

3:45 pm-10:15 am

1 stop18h 30m

$464

Grand RapidsMontreal

GRR - YUL

GRRYUL

Grand Rapids Gerald R. Ford Intl

mar. 6/9

11:46 am-11:10 pm

1 stop11h 24m

Montreal Pierre Elliott Trudeau Intl

dom. 6/14

7:00 am-5:37 pm

1 stop10h 37m

$468

Grand RapidsMontreal

GRR - YUL

GRRYUL

Grand Rapids Gerald R. Ford Intl

mié. 2/18

6:00 am-1:36 pm

1 stop7h 36m

Montreal Pierre Elliott Trudeau Intl

sáb. 2/21

6:00 am-1:34 pm

1 stop7h 34m

$476

Grand RapidsMontreal

GRR - YUL

GRRYUL

Grand Rapids Gerald R. Ford Intl

mar. 2/17

8:14 am-4:53 pm

1 stop8h 39m

Montreal Pierre Elliott Trudeau Intl

sáb. 2/21

12:52 pm-9:04 pm

1 stop8h 12m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 40 results
1
2
3
4

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
No data available for this route at this time. Please check back soon.

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 enero 29, 2026.
Read through reviews of airlines operating flights from Grand Rapids to Ontario, such as Delta and American Airlines. 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
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

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
8,128 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

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
11,205 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

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 17m. 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

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.

Alternative routes for Grand Rapids to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Vancouver Intl flights
O'Hare Intl to Calgary flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Detroit to Vancouver Intl flights
O'Hare Intl to Pearson Intl flights
Midway to Vancouver Intl flights
Midway to Pearson Intl flights
O'Hare Intl to Toronto Island flights
Detroit to Calgary flights
Midway to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Abbotsford flights
Midway to Toronto Island flights
Grand Rapids to Vancouver Intl flights
Detroit to Pearson Intl flights
Midway to Calgary flights
Detroit to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Québec City flights
O'Hare Intl to Winnipeg flights
O'Hare Intl to Halifax flights
O'Hare Intl to Ottawa flights
Grand Rapids to Calgary flights
Detroit to Edmonton flights
O'Hare Intl to Edmonton flights
Kalamazoo to Vancouver Intl flights
Detroit to Toronto Island flights
Detroit to Québec City flights
Detroit to Halifax flights
Midway to Québec City flights
O'Hare Intl to Kelowna flights
Grand Rapids to Pearson Intl flights
Grand Rapids to Pierre Elliott Trudeau Intl flights
Midway to Winnipeg flights
Midway to Ottawa flights
Midway to Halifax flights
O'Hare Intl to Saskatoon flights
Midway to Edmonton flights
O'Hare Intl to Hamilton flights
O'Hare Intl to Charlottetown flights
Detroit to Victoria flights
O'Hare Intl to Victoria flights
Detroit to Ottawa flights
Flint to Vancouver Intl flights
Lansing to Vancouver Intl flights
O'Hare Intl to Regina flights
Detroit to Winnipeg flights
O'Hare Intl to London flights
O'Hare Intl to St. John's flights
South Bend to Vancouver Intl flights
Kalamazoo to Calgary flights

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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$251Average$524FlexibilityNo cancel feeOn-timeN/A

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.