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Cheap flights from Grand Rapids to Ontario from $180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to Ontario departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Grand Rapids to Ontario

Cheap round-trip flights

Multiple Airlines Logo
8:02 pm - 2:20 pmGRR-YYZ
18h 18m1 stop
Multiple Airlines Logo
7:00 am - 6:13 pmYYZ-GRR
11h 13m1 stop
$292Multiple Airlines
Find Deal
Fri, Nov 14 - Fri, Nov 21
Multiple Airlines Logo
9:52 pm - 2:20 pmGRR-YYZ
16h 28m2 stops
Multiple Airlines Logo
7:00 am - 6:13 pmYYZ-GRR
11h 13m1 stop
$309Multiple Airlines
Find Deal
Fri, Nov 14 - Fri, Nov 21
American Airlines Logo
8:01 am - 4:04 pmGRR-YYZ
8h 03m1 stop
American Airlines Logo
6:00 am - 1:28 pmYYZ-GRR
7h 28m1 stop
$379American Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
American Airlines Logo
7:00 am - 6:20 pmGRR-YYZ
11h 20m1 stop
American Airlines Logo
1:14 pm - 11:30 pmYYZ-GRR
10h 16m1 stop
$382American Airlines
Find Deal
Mon, Jan 12 - Sat, Jan 17
Air Canada Logo
1:38 pm - 9:14 pmGRR-YOW
7h 36m1 stop
Air Canada Logo
8:00 pm - 9:22 pmYOW-GRR
25h 22m2 stops
$476Air Canada
Find Deal
Wed, Mar 11 - Sun, Mar 15
Air Canada Logo
1:38 pm - 1:38 amGRR-YOW
12h 00m2 stops
Air Canada Logo
8:00 pm - 9:22 pmYOW-GRR
25h 22m2 stops
$488Air Canada
Find Deal
Wed, Mar 11 - Sun, Mar 15
Delta Logo
12:30 pm - 12:22 amGRR-YOW
11h 52m2 stops
Delta Logo
5:55 am - 4:43 pmYOW-GRR
10h 48m2 stops
$554Delta
Find Deal
Wed, Oct 15 - Tue, Oct 21
Delta Logo
4:07 pm - 11:26 pmGRR-YUL
7h 19m1 stop
Delta Logo
2:29 pm - 11:19 pmYUL-GRR
8h 50m1 stop
$571Delta
Find Deal
Thu, Nov 13 - Thu, Nov 20
WestJet Logo
6:20 am - 11:59 amGRR-YUL
5h 39m1 stop
WestJet Logo
6:45 am - 5:21 pmYUL-GRR
10h 36m2 stops
$711WestJet
Find Deal
Fri, Dec 26 - Mon, Dec 29
WestJet Logo
6:01 pm - 12:43 amGRR-YUL
30h 42m2 stops
WestJet Logo
6:45 am - 6:26 pmYUL-GRR
11h 41m2 stops
$746WestJet
Find Deal
Fri, Dec 26 - Mon, Dec 29

American Airlines flights from Grand Rapids to Region of Ontario

Our best American Airlines deals on Grand Rapids to Region of Ontario flight tickets
American Airlines
Nov 13
GRR8:01 amGrand Rapids Gerald R. Ford Intl
8h 03m
1 stop
YYZ4:04 pmToronto Pearson Intl
Nov 20
YYZ6:00 amToronto Pearson Intl
7h 28m
1 stop
GRR1:28 pmGrand Rapids Gerald R. Ford Intl
$379
Find similar
American Airlines
Jan 12
GRR7:00 amGrand Rapids Gerald R. Ford Intl
11h 20m
1 stop
YYZ6:20 pmToronto Pearson Intl
Jan 17
YYZ1:14 pmToronto Pearson Intl
10h 16m
1 stop
GRR11:30 pmGrand Rapids Gerald R. Ford Intl
$382
Find similar
American Airlines
Jan 12
GRR7:00 amGrand Rapids Gerald R. Ford Intl
11h 20m
1 stop
YYZ6:20 pmToronto Pearson Intl
Jan 17
YYZ12:30 pmToronto Pearson Intl
11h 00m
2 stops
GRR11:30 pmGrand Rapids Gerald R. Ford Intl
$392
Find similar

United Airlines flights from Grand Rapids to Region of Ontario

Our best United Airlines deals on Grand Rapids to Region of Ontario flight tickets
United Airlines
Oct 4
GRR12:51 pmGrand Rapids Gerald R. Ford Intl
20h 09m
2 stops
YYZ9:00 amToronto Pearson Intl
Oct 6
YYZ9:00 pmToronto Pearson Intl
13h 46m
2 stops
GRR10:46 amGrand Rapids Gerald R. Ford Intl
$855
Find similar
United Airlines
Oct 13
GRR6:39 pmGrand Rapids Gerald R. Ford Intl
22h 27m
1 stop
YOW5:06 pmOttawa
Oct 16
YOW5:25 pmOttawa
6h 19m
1 stop
GRR11:44 pmGrand Rapids Gerald R. Ford Intl
$917
Find similar
United Airlines
Oct 13
GRR6:39 pmGrand Rapids Gerald R. Ford Intl
22h 27m
1 stop
YOW5:06 pmOttawa
Oct 16
YOW10:25 amOttawa
7h 18m
2 stops
GRR5:43 pmGrand Rapids Gerald R. Ford Intl
$927
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Grand Rapids to Region of 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, momondo users made 832,500 searches. Data last updated September 30, 2025.
Use the filters below to find and compare flights from Grand Rapids to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Grand RapidsToronto

GRR - YYZ

GRRYYZ

Grand Rapids Gerald R. Ford Intl

Fri 11/14

8:02 pm-2:20 pm

1 stop18h 18m

Toronto Pearson Intl

Fri 11/21

7:00 am-6:13 pm

1 stop11h 13m

$292

Grand RapidsToronto

GRR - YYZ

GRRYYZ

Grand Rapids Gerald R. Ford Intl

Fri 11/14

9:52 pm-2:20 pm

2 stops16h 28m

Toronto Pearson Intl

Fri 11/21

7:00 am-6:13 pm

1 stop11h 13m

$309

Grand RapidsToronto

GRR - YYZ

GRRYYZ

Grand Rapids Gerald R. Ford Intl

Thu 11/13

8:01 am-4:04 pm

1 stop8h 03m

Toronto Pearson Intl

Thu 11/20

6:00 am-1:28 pm

1 stop7h 28m

$379

Grand RapidsToronto

GRR - YYZ

GRRYYZ

Grand Rapids Gerald R. Ford Intl

Mon 1/12

7:00 am-6:20 pm

1 stop11h 20m

Toronto Pearson Intl

Sat 1/17

1:14 pm-11:30 pm

1 stop10h 16m

$382

Grand RapidsOttawa

GRR - YOW

GRRYOW

Grand Rapids Gerald R. Ford Intl

Wed 3/11

1:38 pm-9:14 pm

1 stop7h 36m

Ottawa

Sun 3/15

8:00 pm-9:22 pm

2 stops25h 22m

$476

Grand RapidsOttawa

GRR - YOW

GRRYOW

Grand Rapids Gerald R. Ford Intl

Wed 3/11

1:38 pm-1:38 am

2 stops12h 00m

Ottawa

Sun 3/15

8:00 pm-9:22 pm

2 stops25h 22m

$488

Grand RapidsOttawa

GRR - YOW

GRRYOW

Grand Rapids Gerald R. Ford Intl

Wed 10/15

12:30 pm-12:22 am

2 stops11h 52m

Ottawa

Tue 10/21

5:55 am-4:43 pm

2 stops10h 48m

$554

Grand RapidsMontreal

GRR - YUL

GRRYUL

Grand Rapids Gerald R. Ford Intl

Thu 11/13

4:07 pm-11:26 pm

1 stop7h 19m

Montreal Pierre Elliott Trudeau Intl

Thu 11/20

2:29 pm-11:19 pm

1 stop8h 50m

$571

Grand RapidsMontreal

GRR - YUL

GRRYUL

Grand Rapids Gerald R. Ford Intl

Fri 12/26

6:20 am-11:59 am

1 stop5h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 12/29

6:45 am-5:21 pm

2 stops10h 36m

$711

Grand RapidsMontreal

GRR - YUL

GRRYUL

Grand Rapids Gerald R. Ford Intl

Fri 12/26

6:01 pm-12:43 am

2 stops30h 42m

Montreal Pierre Elliott Trudeau Intl

Mon 12/29

6:45 am-6:26 pm

2 stops11h 41m

$746

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

How to get the cheapest flight ticket from Grand Rapids to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Saturday is the cheapest day to fly to Region of Ontario from Grand Rapids. The lowest ticket price found for a Saturday departure recently was $347. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Grand Rapids to Region of Ontario on a Sunday will generally be more expensive and average around $638. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is at noon. momondo users have found flights departing from Grand Rapids to Region of Ontario at noon for as low as $315. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $510.

Cheap Grand Rapids to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Rapids to Region of Ontario

Direct flights

None
There are no direct flights from Grand Rapids to Region of Ontario. There are no popular flight routes from Grand Rapids to Region of Ontario.
Search flight deals

  • When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Ontario?

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Ontario are refreshed on a daily basis.

  • How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Ontario?

  • How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to Ontario?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Grand Rapids Gerald R. Ford Intl Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Grand Rapids to Region of Ontario

Compare and see reviews for airlines that fly from Grand Rapids to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $256Free CancellationRating
7.9
7,964 reviews
Search Delta flights
WestJetPriceFrom $354Free CancellationRating
7.2
3,110 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Grand Rapids to Ontario?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Grand Rapids to Ontario. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Grand Rapids to Ontario with flexible booking policies on momondo?

Flights from Grand Rapids to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Grand Rapids to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Grand Rapids to Ontario.

I’m not ready to book a flight from Grand Rapids to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Grand Rapids and alert you when they change.

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