$125+ Cheap flights from Ontario to Grand Rapids (ONT - GRR)
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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GRR
juin 11 — juin 181
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Grand Rapids 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 Ontario to Grand Rapids
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Cheapest flights from Ontario to Grand RapidsExplore the most affordable flight options available from Ontario to Grand Rapids. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 12, 2026.
Explore the most affordable flight options available from Ontario to Grand Rapids. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 12, 2026.
This Frontier deal was found by Cheapflights users on 5/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/296:00 am
ONT
- GRR
1 stop10h 44m
Frontier
sam. 6/138:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/8![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 5/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/126:00 am
ONT
- GRR
1 stop10h 44m
Frontier
sam. 6/138:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/9![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 5/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/2310:50 am
ONT
- GRR
1 stop5h 54m
Frontier
sam. 6/138:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/8![Frontier logo]()
$254
This Booking.com deal was found by Cheapflights users on 5/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/110:50 am
ONT
- GRR
1 stop5h 54m
Frontier
ven. 6/58:29 pm
GRR
- ONT
1 stop16h 36m
Frontier
Deal found 5/8![Frontier logo]()
$258
This Frontier deal was found by Cheapflights users on 5/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/276:00 am
ONT
- GRR
1 stop10h 44m
Frontier
lun. 6/18:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/10![Frontier logo]()
$260
This Booking.com deal was found by Cheapflights users on 5/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/126:00 am
ONT
- GRR
1 stop10h 44m
Frontier
dim. 6/148:29 pm
GRR
- ONT
1 stop16h 36m
Frontier
Deal found 5/11![Frontier logo]()
$262
This Frontier deal was found by Cheapflights users on 5/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/510:50 am
ONT
- GRR
1 stop5h 54m
Frontier
sam. 6/138:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/7![Frontier logo]()
$264
This Frontier deal was found by Cheapflights users on 5/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/236:00 am
ONT
- GRR
1 stop10h 44m
Frontier
mer. 5/278:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/8![Frontier logo]()
$270
This Booking.com deal was found by Cheapflights users on 5/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/310:50 am
ONT
- GRR
1 stop5h 54m
Frontier
ven. 6/58:29 pm
GRR
- ONT
1 stop16h 36m
Frontier
Deal found 5/8![Frontier logo]()
$278
This Frontier deal was found by Cheapflights users on 5/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/276:00 am
ONT
- GRR
1 stop10h 44m
Frontier
mer. 6/38:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/10![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 5/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/206:00 am
ONT
- GRR
1 stop10h 44m
Frontier
lun. 8/248:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/12![Frontier logo]()
$290
This Frontier deal was found by Cheapflights users on 5/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/2310:50 am
ONT
- GRR
1 stop5h 54m
Frontier
sam. 5/308:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/10![Frontier logo]()
$300
Best flights from Ontario to Grand RapidsDiscover carefully curated flight deals from Ontario to Grand Rapids that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mai 12, 2026.
Discover carefully curated flight deals from Ontario to Grand Rapids that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mai 12, 2026.
This Frontier deal was found by Cheapflights users on 5/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/510:50 am
ONT
- GRR
1 stop5h 54m
Frontier
sam. 6/138:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/7![Frontier logo]()
$264
This Southwest deal was found by Cheapflights users on 5/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/2211:55 pm
ONT
- GRR
1 stop9h 10m
Southwest
jeu. 7/232:45 pm
GRR
- ONT
1 stop10h 40m
Southwest
Deal found 5/11![Southwest logo]()
$454
This Delta deal was found by Cheapflights users on 5/8. 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.
mer. 7/226:20 am
ONT
- GRR
2 stops9h 41m
Delta
sam. 8/810:15 am
GRR
- ONT
2 stops14h 50m
Delta
Deal found 5/8![Delta logo]()
$501
This United Airlines deal was found by Cheapflights users on 5/8. 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.
sam. 5/235:00 am
ONT
- GRR
1 stop6h 35m
United Airlines
mer. 5/275:07 pm
GRR
- ONT
1 stop7h 48m
United Airlines
Deal found 5/8![United Airlines logo]()
$602
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/89:40 pm
ONT
- GRR
2 stops11h 20m
Southwest
ven. 6/126:00 pm
GRR
- ONT
2 stops9h 05m
Southwest
Deal found 5/10![Southwest logo]()
$460
This Delta deal was found by Cheapflights users on 5/8. 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.
mar. 6/911:50 am
ONT
- GRR
1 stop7h 01m
Delta
sam. 8/16:30 am
GRR
- ONT
1 stop7h 08m
Delta
Deal found 5/8![Delta logo]()
$511
This Delta deal was found by Cheapflights users on 5/9. 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.
ven. 5/2210:00 pm
ONT
- GRR
2 stops11h 27m
Delta
dim. 5/2412:10 pm
GRR
- ONT
2 stops13h 35m
Delta
Deal found 5/9![Delta logo]()
$512
This United Airlines deal was found by Cheapflights users on 5/9. 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.
dim. 6/76:05 am
ONT
- GRR
1 stop8h 38m
United Airlines
sam. 6/135:07 pm
GRR
- ONT
1 stop7h 48m
United Airlines
Deal found 5/9![United Airlines logo]()
$638
This United Airlines deal was found by Cheapflights users on 5/11. 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.
jeu. 6/41:18 pm
ONT
- GRR
1 stop6h 17m
United Airlines
lun. 6/226:45 pm
GRR
- ONT
1 stop7h 06m
United Airlines
Deal found 5/11![United Airlines logo]()
$640
This United Airlines deal was found by Cheapflights users on 5/9. 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.
lun. 5/255:00 am
ONT
- GRR
2 stops8h 00m
United Airlines
lun. 6/16:45 pm
GRR
- ONT
1 stop7h 06m
United Airlines
Deal found 5/9![United Airlines logo]()
$645
This United Airlines deal was found by Cheapflights users on 5/9. 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.
lun. 5/251:18 pm
ONT
- GRR
1 stop6h 17m
United Airlines
dim. 5/316:25 pm
GRR
- ONT
1 stop7h 26m
United Airlines
Deal found 5/9![United Airlines logo]()
$663
This United Airlines deal was found by Cheapflights users on 5/9. 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.
ven. 6/126:05 am
ONT
- GRR
1 stop8h 38m
United Airlines
sam. 6/131:54 pm
GRR
- ONT
2 stops11h 01m
United Airlines
Deal found 5/9![United Airlines logo]()
$668
Last-minute flights from Ontario to Grand RapidsDiscover last-minute flight deals from Ontario to Grand Rapids. Data last updated mai 12, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Grand Rapids. Data last updated mai 12, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/2310:50 am
ONT
- GRR
1 stop5h 54m
Frontier
sam. 6/138:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/8![Frontier logo]()
$254
This Frontier deal was found by Cheapflights users on 5/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/236:00 am
ONT
- GRR
1 stop10h 44m
Frontier
mer. 5/278:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/8![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 5/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/236:00 am
ONT
- GRR
1 stop10h 44m
Frontier
lun. 6/18:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/10![Frontier logo]()
$290
This Frontier deal was found by Cheapflights users on 5/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/2310:50 am
ONT
- GRR
1 stop5h 54m
Frontier
sam. 5/308:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/10![Frontier logo]()
$300
This Frontier deal was found by Cheapflights users on 5/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/276:00 am
ONT
- GRR
1 stop10h 44m
Frontier
lun. 6/18:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/9![Frontier logo]()
$260
This Frontier deal was found by Cheapflights users on 5/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/276:00 am
ONT
- GRR
1 stop10h 44m
Frontier
mer. 6/38:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/10![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 5/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/296:00 am
ONT
- GRR
1 stop10h 44m
Frontier
sam. 6/138:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/8![Frontier logo]()
$244
This Booking.com deal was found by Cheapflights users on 5/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/110:50 am
ONT
- GRR
1 stop5h 54m
Frontier
ven. 6/58:29 pm
GRR
- ONT
1 stop16h 36m
Frontier
Deal found 5/8![Frontier logo]()
$258
This Booking.com deal was found by Cheapflights users on 5/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/310:50 am
ONT
- GRR
1 stop5h 54m
Frontier
ven. 6/58:29 pm
GRR
- ONT
1 stop16h 36m
Frontier
Deal found 5/8![Frontier logo]()
$278
This Frontier deal was found by Cheapflights users on 5/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/510:50 am
ONT
- GRR
1 stop5h 54m
Frontier
sam. 6/138:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/7![Frontier logo]()
$264
This Frontier deal was found by Cheapflights users on 5/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/126:00 am
ONT
- GRR
1 stop10h 44m
Frontier
sam. 6/138:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 5/9![Frontier logo]()
$250
This Booking.com deal was found by Cheapflights users on 5/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/126:00 am
ONT
- GRR
1 stop10h 44m
Frontier
dim. 6/148:29 pm
GRR
- ONT
1 stop16h 36m
Frontier
Deal found 5/11![Frontier logo]()
$262
One-way flights from Ontario to Grand RapidsSearch for one-way flight options from Ontario to Grand Rapids. Find affordable one-way fares based on user searches. Data last updated mai 12, 2026.
Search for one-way flight options from Ontario to Grand Rapids. Find affordable one-way fares based on user searches. Data last updated mai 12, 2026.
This Super.com deal was found by Cheapflights users on 5/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/16:00 am
ONT
- GRR
1 stop10h 44m
Frontier
Deal found 5/11![Frontier logo]()
$125
This Priceline deal was found by Cheapflights users on 5/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/126:00 am
ONT
- GRR
1 stop10h 44m
Frontier
Deal found 5/10![Frontier logo]()
$131
This Super.com deal was found by Cheapflights users on 5/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/2910:50 am
ONT
- GRR
1 stop5h 54m
Frontier
Deal found 5/10![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
mer. 5/276:00 am
ONT
- GRR
1 stop10h 44m
Frontier
Deal found 5/11![Frontier logo]()
$140
This Frontier deal was found by Cheapflights users on 5/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/510:50 am
ONT
- GRR
1 stop5h 54m
Frontier
Deal found 5/11![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
jeu. 6/43:30 pm
ONT
- GRR
1 stop19h 25m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
mer. 7/293:40 pm
ONT
- GRR
1 stop26h 30m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
mer. 7/223:40 pm
ONT
- GRR
1 stop26h 30m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$164
This Super.com deal was found by Cheapflights users on 5/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/156:00 am
ONT
- GRR
1 stop10h 47m
Frontier
Deal found 5/8![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
mer. 7/156:00 am
ONT
- GRR
2 stops37h 02m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
jeu. 7/303:40 pm
ONT
- GRR
1 stop18h 55m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$187
Find flight deals from Ontario to Grand Rapids
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Grand Rapids (GRR). 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 mai 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $244 (Frontier) |
One-way from | $125 (Super.com) |
Popular in | April |
Cheapest in | February |
Average price | $315 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Grand Rapids 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 mai 12, 2026.
Use the filters below to find and compare flights from Ontario to Grand Rapids that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
ven. 6/5
10:50 am-7:44 pm
1 stop5h 54m
Grand Rapids Gerald R. Ford Intl
sam. 6/13
8:29 pm-11:49 pm
1 stop6h 20m
$264
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
mer. 7/22
11:55 pm-12:05 pm
1 stop9h 10m
Grand Rapids Gerald R. Ford Intl
jeu. 7/23
2:45 pm-10:25 pm
1 stop10h 40m
$454
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
lun. 6/8
9:40 pm-12:00 pm
2 stops11h 20m
Grand Rapids Gerald R. Ford Intl
ven. 6/12
6:00 pm-12:05 am
2 stops9h 05m
$460
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
mer. 7/22
6:20 am-7:01 pm
2 stops9h 41m
Grand Rapids Gerald R. Ford Intl
sam. 8/8
10:15 am-10:05 pm
2 stops14h 50m
$501
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
mar. 6/9
11:50 am-9:51 pm
1 stop7h 01m
Grand Rapids Gerald R. Ford Intl
sam. 8/1
6:30 am-10:38 am
1 stop7h 08m
$511
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
ven. 5/22
10:00 pm-12:27 pm
2 stops11h 27m
Grand Rapids Gerald R. Ford Intl
dim. 5/24
12:10 pm-10:45 pm
2 stops13h 35m
$512
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
sam. 5/23
5:00 am-2:35 pm
1 stop6h 35m
Grand Rapids Gerald R. Ford Intl
mer. 5/27
5:07 pm-9:55 pm
1 stop7h 48m
$602
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
dim. 6/7
6:05 am-5:43 pm
1 stop8h 38m
Grand Rapids Gerald R. Ford Intl
sam. 6/13
5:07 pm-9:55 pm
1 stop7h 48m
$638
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
jeu. 6/4
1:18 pm-10:35 pm
1 stop6h 17m
Grand Rapids Gerald R. Ford Intl
lun. 6/22
6:45 pm-10:51 pm
1 stop7h 06m
$640
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
lun. 5/25
5:00 am-4:00 pm
2 stops8h 00m
Grand Rapids Gerald R. Ford Intl
lun. 6/1
6:45 pm-10:51 pm
1 stop7h 06m
$645
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Ontario to Grand Rapids
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 Ontario to Grand Rapids in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Ontario-Grand Rapids flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Grand Rapids flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Grand Rapids flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Grand Rapids flights, Cheapflights users trust FlightHub the most. FlightHub 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 Ontario-Grand Rapids 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 Ontario to Grand Rapids
Have a flexible travel schedule? Discover the best time to fly to Grand Rapids from Ontario with our price prediction graph.
ONT-GRR
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 Ontario to Grand Rapids
What is the cheapest month to book a flight from Ontario to Grand Rapids?
Currently, February is the cheapest month in which you can book a flight from Ontario to Grand Rapids (average of $279). Flying from Ontario to Grand Rapids in April is currently the most expensive (average of $796). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Ontario to Grand Rapids?
Reviews of airlines servicing Grand Rapids
Get insights into the airlines that provide service to Grand Rapids. 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 Grand Rapids. Reviews last updated mai 12, 2026.
Read through reviews of airlines operating flights from Ontario to Grand Rapids, such as Southwest,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from Ontario to Grand Rapids. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Grand Rapids?
Book flights to Grand Rapids if you plan to visit one of these locationsHolland
Wyoming
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Other flights to Grand Rapids
Explore flights to Grand Rapids departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on mai 12, 2026.
Ontario and Grand Rapids flights
Browse other Ontario and Grand Rapids flight options. Last updated on mai 12, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on mai 12, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Ontario to Grand Rapids
Discover the top 4 airlines that operate flights from Ontario to Grand Rapids. 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 mai 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$260 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$279 | Average$411 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$474 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$350 | Average$470 | FlexibilityNo cancel fee | On-time71% |