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Grand Rapids

$101+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GRR
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap flight deals from Ontario to Grand Rapids

Cheapest flights from Ontario to Grand Rapids
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 February 27, 2026.

This Orbitz deal was found by Cheapflights users on 2/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:59 am
ONT
-
GRR
1 stop16h 04m
Frontier
Mon 5/48:48 pm
GRR
-
ONT
1 stop6h 07m
Frontier
Deal found 2/23$211
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Wed 4/1510:26 pm
ONT
-
GRR
1 stop9h 23m
American Airlines
Wed 4/297:15 pm
GRR
-
ONT
1 stop7h 31m
American Airlines
Deal found 2/25$297
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Wed 4/155:10 am
ONT
-
GRR
1 stop6h 31m
United Airlines
Wed 4/2912:58 pm
GRR
-
ONT
2 stops10h 38m
United Airlines
Deal found 2/25$302
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Thu 4/1610:26 pm
ONT
-
GRR
1 stop9h 23m
American Airlines
Sat 4/187:15 pm
GRR
-
ONT
1 stop7h 31m
American Airlines
Deal found 2/25$344
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Thu 4/309:20 pm
ONT
-
GRR
1 stop22h 53m
Multiple Airlines
Mon 5/42:25 pm
GRR
-
ONT
1 stop8h 39m
Multiple Airlines
Deal found 2/23$346
This American Airlines deal was found by Cheapflights users on 2/25. 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 5/110:26 pm
ONT
-
GRR
1 stop9h 23m
American Airlines
Thu 5/77:15 pm
GRR
-
ONT
1 stop7h 31m
American Airlines
Deal found 2/25$357
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Fri 5/15:33 pm
ONT
-
GRR
2 stops17h 29m
Multiple Airlines
Mon 5/42:25 pm
GRR
-
ONT
1 stop26h 15m
Multiple Airlines
Deal found 2/23$359

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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$211
(Orbitz)

One-way from

$101
(Booking.com)

Popular in

March

Cheapest in

February

Average price

$279
Provider with most accurate pricing for Ontario-Grand Rapids Gerald R. Ford Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Grand Rapids Gerald R. Ford Intl flights.
Search Deals
From Ontario to Grand Rapids Gerald R. Ford Intl
Search Deals
One-way flight from Ontario to Grand Rapids Gerald R. Ford Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 27, 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

Price

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Wed 4/15

5:10 am-2:41 pm

1 stop6h 31m

Grand Rapids Gerald R. Ford Intl

Wed 4/29

12:58 pm-8:36 pm

2 stops10h 38m

$302

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Fri 5/1

12:40 pm-11:45 pm

2 stops8h 05m

Grand Rapids Gerald R. Ford Intl

Mon 5/4

5:40 pm-11:05 pm

2 stops8h 25m

$398

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Wed 5/13

10:55 am-11:35 pm

2 stops9h 40m

Grand Rapids Gerald R. Ford Intl

Mon 5/18

6:30 am-1:15 pm

1 stop9h 45m

$399

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Wed 8/19

12:00 pm-11:09 pm

1 stop8h 09m

Grand Rapids Gerald R. Ford Intl

Mon 8/24

1:00 pm-6:01 pm

1 stop8h 01m

$447

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Mon 5/4

5:00 am-2:28 pm

1 stop6h 28m

Grand Rapids Gerald R. Ford Intl

Fri 5/8

3:30 pm-8:36 pm

1 stop8h 06m

$447

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Sat 8/15

7:00 am-5:09 pm

1 stop7h 09m

Grand Rapids Gerald R. Ford Intl

Mon 8/24

6:30 pm-11:44 pm

2 stops8h 14m

$452

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Thu 8/20

12:00 pm-11:09 pm

1 stop8h 09m

Grand Rapids Gerald R. Ford Intl

Mon 8/24

5:50 pm-11:44 pm

2 stops8h 54m

$452

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Thu 4/30

7:00 am-4:01 pm

1 stop6h 01m

Grand Rapids Gerald R. Ford Intl

Mon 5/4

4:57 pm-10:35 pm

1 stop8h 38m

$478

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Fri 5/1

1:40 pm-10:42 pm

1 stop6h 02m

Grand Rapids Gerald R. Ford Intl

Fri 5/29

2:10 pm-10:37 pm

2 stops11h 27m

$497

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Sun 8/16

12:00 pm-11:09 pm

1 stop8h 09m

Grand Rapids Gerald R. Ford Intl

Mon 8/24

6:30 pm-11:44 pm

2 stops8h 14m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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, June is the cheapest month in which you can book a flight from Ontario to Grand Rapids (average of $100). Flying from Ontario to Grand Rapids in March is currently the most expensive (average of $302). 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.

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 February 27, 2026.
Read through reviews of airlines operating flights from Ontario to Grand Rapids, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,301 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,301 reviews
Southwest
8.0
Very good
4,301 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,243 reviews
Southwest
8.0
Very good
4,301 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,352 reviews
Southwest
8.0
Very good
4,301 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,360 reviews
Southwest
8.0
Very good
4,301 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

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.

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

    Departing from Ontario to Grand Rapids will take you 6h 31m. There are 1824 mi between Ontario and Grand Rapids. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Ontario to Grand Rapids round-trip?

    Cheapflights users have booked flights from Ontario to Grand Rapids round-trip from $279. Other airlines that can offer you cheap pricing are American Airlines, from $318, and Delta, from $334. United Airlines is 37% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Ontario to Grand Rapids one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $175. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from Ontario to Grand Rapids for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Grand Rapids by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Grand Rapids?

    Currently, June is the cheapest month in which you can book a flight from Ontario to Grand Rapids (average of $100). Flying from Ontario to Grand Rapids in March is currently the most expensive (average of $302). 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.

See more FAQs

Traveling to a place near Grand Rapids?

Book flights to Grand Rapids if you plan to visit one of these locations
Holland
Saugatuck
Wyoming

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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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$279Average$400FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$318Average$440FlexibilityNo cancel feeOn-time71%
DeltaCheapest$334Average$477FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$367Average$492FlexibilityNo cancel feeOn-time63%

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