$120+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GRR
Aug 24 — Aug 311
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
Cheapest
Best
Last-minute
One-way
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 July 25, 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 July 25, 2026.
This Frontier deal was found by Cheapflights users on 7/22. 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.
Thu 8/206:00 am
ONT
- GRR
1 stop10h 06m
Frontier
Mon 8/248:01 pm
GRR
- ONT
1 stop6h 49m
Frontier
Deal found 7/22![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 7/21. 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.
Tue 9/226:00 am
ONT
- GRR
1 stop6h 42m
Frontier
Tue 9/294:37 pm
GRR
- ONT
1 stop10h 18m
Frontier
Deal found 7/21![Frontier logo]()
$241
This CheapOair deal was found by Cheapflights users on 7/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:56 pm
ONT
- GRR
1 stop20h 10m
Frontier
Mon 8/248:01 pm
GRR
- ONT
1 stop6h 49m
Frontier
Deal found 7/20![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 7/21. 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.
Thu 9/246:00 am
ONT
- GRR
1 stop6h 42m
Frontier
Tue 9/294:37 pm
GRR
- ONT
1 stop10h 18m
Frontier
Deal found 7/21![Frontier logo]()
$255
This Frontier deal was found by Cheapflights users on 7/20. 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.
Thu 8/206:00 am
ONT
- GRR
1 stop10h 06m
Frontier
Sun 8/238:01 pm
GRR
- ONT
1 stop6h 49m
Frontier
Deal found 7/20![Frontier logo]()
$274
This Frontier deal was found by Cheapflights users on 7/23. 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.
Sun 8/236:00 am
ONT
- GRR
1 stop10h 06m
Frontier
Mon 8/248:01 pm
GRR
- ONT
1 stop6h 49m
Frontier
Deal found 7/23![Frontier logo]()
$279
This Frontier deal was found by Cheapflights users on 7/21. 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.
Tue 9/226:00 am
ONT
- GRR
1 stop6h 42m
Frontier
Sun 9/274:37 pm
GRR
- ONT
1 stop10h 18m
Frontier
Deal found 7/21![Frontier logo]()
$284
This Frontier deal was found by Cheapflights users on 7/22. 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.
Fri 8/710:49 am
ONT
- GRR
1 stop5h 59m
Frontier
Sat 8/158:33 pm
GRR
- ONT
1 stop6h 17m
Frontier
Deal found 7/22![Frontier logo]()
$294
This Frontier deal was found by Cheapflights users on 7/21. 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.
Thu 9/246:00 am
ONT
- GRR
1 stop6h 42m
Frontier
Thu 10/14:37 pm
GRR
- ONT
1 stop10h 18m
Frontier
Deal found 7/21![Frontier logo]()
$299
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 July 25, 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 July 25, 2026.
This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 9/1810:00 pm
ONT
- GRR
2 stops12h 58m
Delta
Tue 9/224:00 pm
GRR
- ONT
2 stops10h 47m
Delta
Deal found 7/22![Delta logo]()
$415
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Thu 8/277:13 pm
ONT
- GRR
2 stops14h 45m
United Airlines
Mon 8/313:52 pm
GRR
- ONT
1 stop9h 43m
United Airlines
Deal found 7/22![United Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 7/24. 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.
Fri 11/68:05 am
ONT
- GRR
2 stops12h 20m
Southwest
Sun 11/83:10 pm
GRR
- ONT
2 stops10h 45m
Southwest
Deal found 7/24![Southwest logo]()
$487
This Southwest deal was found by Cheapflights users on 7/24. 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.
Fri 9/1812:25 pm
ONT
- GRR
2 stops7h 35m
Southwest
Mon 9/214:55 pm
GRR
- ONT
2 stops8h 10m
Southwest
Deal found 7/24![Southwest logo]()
$487
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 8/166:00 am
ONT
- GRR
1 stop7h 10m
United Airlines
Wed 8/195:00 am
GRR
- ONT
2 stops10h 12m
United Airlines
Deal found 7/24![United Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 8/75:45 am
ONT
- GRR
1 stop7h 24m
United Airlines
Wed 8/193:52 pm
GRR
- ONT
1 stop9h 43m
United Airlines
Deal found 7/22![United Airlines logo]()
$560
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 8/81:18 pm
ONT
- GRR
1 stop6h 17m
United Airlines
Sat 8/155:00 am
GRR
- ONT
2 stops10h 50m
United Airlines
Deal found 7/23![United Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 10/105:00 am
ONT
- GRR
1 stop6h 47m
United Airlines
Wed 10/143:46 pm
GRR
- ONT
2 stops10h 13m
United Airlines
Deal found 7/22![United Airlines logo]()
$571
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Thu 10/151:24 pm
ONT
- GRR
1 stop5h 59m
United Airlines
Sat 10/173:54 pm
GRR
- ONT
1 stop8h 04m
United Airlines
Deal found 7/20![United Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 8/137:13 pm
ONT
- GRR
2 stops11h 49m
United Airlines
Mon 8/175:00 pm
GRR
- ONT
1 stop7h 59m
United Airlines
Deal found 7/24![United Airlines logo]()
$658
Last-minute flights from Ontario to Grand RapidsDiscover last-minute flight deals from Ontario to Grand Rapids. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Grand Rapids. Data last updated July 25, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/22. 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.
Fri 8/710:49 am
ONT
- GRR
1 stop5h 59m
Frontier
Sat 8/158:33 pm
GRR
- ONT
1 stop6h 17m
Frontier
Deal found 7/22![Frontier logo]()
$294
This Frontier deal was found by Cheapflights users on 7/24. 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.
Fri 8/710:49 am
ONT
- GRR
1 stop5h 59m
Frontier
Fri 8/148:33 pm
GRR
- ONT
1 stop6h 17m
Frontier
Deal found 7/24![Frontier logo]()
$316
This CheapOair deal was found by Cheapflights users on 7/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:56 pm
ONT
- GRR
1 stop20h 10m
Frontier
Mon 8/248:01 pm
GRR
- ONT
1 stop6h 49m
Frontier
Deal found 7/20![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 7/22. 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.
Thu 8/206:00 am
ONT
- GRR
1 stop10h 06m
Frontier
Mon 8/248:01 pm
GRR
- ONT
1 stop6h 49m
Frontier
Deal found 7/22![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 7/20. 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.
Thu 8/206:00 am
ONT
- GRR
1 stop10h 06m
Frontier
Sun 8/238:01 pm
GRR
- ONT
1 stop6h 49m
Frontier
Deal found 7/20![Frontier logo]()
$274
This Frontier deal was found by Cheapflights users on 7/23. 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.
Sun 8/236:00 am
ONT
- GRR
1 stop10h 06m
Frontier
Mon 8/248:01 pm
GRR
- ONT
1 stop6h 49m
Frontier
Deal found 7/23![Frontier logo]()
$279
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 July 25, 2026.
Search for one-way flight options from Ontario to Grand Rapids. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Super.com deal was found by Cheapflights users on 7/23. 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.
Tue 9/226:00 am
ONT
- GRR
1 stop6h 42m
Frontier
Deal found 7/23![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 7/22. 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.
Wed 8/197:56 pm
ONT
- GRR
1 stop20h 10m
Frontier
Deal found 7/22![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 7/21. 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.
Sat 8/226:00 am
ONT
- GRR
1 stop10h 06m
Frontier
Deal found 7/21![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 7/24. 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.
Mon 8/1710:49 am
ONT
- GRR
1 stop5h 59m
Frontier
Deal found 7/24![Frontier logo]()
$142
This Frontier deal was found by Cheapflights users on 7/21. 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.
Thu 8/276:00 am
ONT
- GRR
1 stop10h 06m
Frontier
Deal found 7/21![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/222:55 pm
ONT
- GRR
2 stops50h 28m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Wed 8/196:00 am
ONT
- GRR
3 stops52h 01m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$152
This Super.com deal was found by Cheapflights users on 7/21. 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.
Fri 8/286:00 am
ONT
- GRR
1 stop10h 06m
Frontier
Deal found 7/21![Frontier logo]()
$157
This Super.com deal was found by Cheapflights users on 7/21. 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.
Fri 8/216:00 am
ONT
- GRR
1 stop10h 06m
Frontier
Deal found 7/21![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 7/21. 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.
Sun 8/236:00 am
ONT
- GRR
1 stop10h 06m
Frontier
Deal found 7/21![Frontier logo]()
$160
This American Airlines deal was found by Cheapflights users on 7/22. 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 9/226:00 am
ONT
- GRR
1 stop7h 39m
American Airlines
Deal found 7/22![American Airlines logo]()
$162
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 July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (Frontier) |
One-way from | $120 (Super.com) |
Popular in | April |
Cheapest in | May |
Average price | $433 |
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 July 25, 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
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
Fri 9/18
10:00 pm-1:58 pm
2 stops12h 58m
Grand Rapids Gerald R. Ford Intl
Tue 9/22
4:00 pm-11:47 pm
2 stops10h 47m
$415
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
Thu 8/27
7:13 pm-12:58 pm
2 stops14h 45m
Grand Rapids Gerald R. Ford Intl
Mon 8/31
3:52 pm-10:35 pm
1 stop9h 43m
$428
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
Fri 11/6
8:05 am-11:25 pm
2 stops12h 20m
Grand Rapids Gerald R. Ford Intl
Sun 11/8
3:10 pm-10:55 pm
2 stops10h 45m
$487
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
Fri 9/18
12:25 pm-11:00 pm
2 stops7h 35m
Grand Rapids Gerald R. Ford Intl
Mon 9/21
4:55 pm-10:05 pm
2 stops8h 10m
$487
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
Sun 8/16
6:00 am-4:10 pm
1 stop7h 10m
Grand Rapids Gerald R. Ford Intl
Wed 8/19
5:00 am-12:12 pm
2 stops10h 12m
$541
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
Fri 8/7
5:45 am-4:09 pm
1 stop7h 24m
Grand Rapids Gerald R. Ford Intl
Wed 8/19
3:52 pm-10:35 pm
1 stop9h 43m
$560
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
Sat 8/8
1:18 pm-10:35 pm
1 stop6h 17m
Grand Rapids Gerald R. Ford Intl
Sat 8/15
5:00 am-12:50 pm
2 stops10h 50m
$565
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
Sat 10/10
5:00 am-2:47 pm
1 stop6h 47m
Grand Rapids Gerald R. Ford Intl
Wed 10/14
3:46 pm-10:59 pm
2 stops10h 13m
$571
Quickest round-trip
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
Thu 10/15
1:24 pm-10:23 pm
1 stop5h 59m
Grand Rapids Gerald R. Ford Intl
Sat 10/17
3:54 pm-8:58 pm
1 stop8h 04m
$609
OntarioGrand Rapids
ONT - GRR
ONTGRR
Ontario
Thu 8/13
7:13 pm-10:02 am
2 stops11h 49m
Grand Rapids Gerald R. Ford Intl
Mon 8/17
5:00 pm-9:59 pm
1 stop7h 59m
$658
Showing 1-10 of 21 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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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, May is the cheapest month in which you can book a flight from Ontario to Grand Rapids (average of $229). 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?
Airfare is below average for this route at the moment.
Ontario to Grand Rapids flights typically cost between $405 and $559 in August.The cheapest round-trip price found within the last 5 days was $240 on Frontier (Aug 20-Aug 24).
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 July 25, 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.
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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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Alternative routes for Ontario to Grand Rapids
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Complete your trip
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Search flights from Ontario to Grand Rapids by cabin class
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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 July 25, 2026.
Ontario and Grand Rapids flights
Browse other Ontario and Grand Rapids flight options. Last updated on July 25, 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 July 25, 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 July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$335 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$279 | Average$416 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$474 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$350 | Average$470 | FlexibilityNo cancel fee | On-time71% |