How long is the flight from Ontario to Grand Rapids?

Departing from Ontario to Grand Rapids will take you 6h 18m. 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 $239. Other airlines that can offer you cheap pricing are United Airlines, from $248, and American Airlines, from $350. Delta is 47% 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.

In terms of precipitation, rainfall in Grand Rapids ranges from 1.8 - 4.3 inches per month. September is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Grand Rapids when rainfall is around 1.8 in.

If weather is an important factor for your trip to Grand Rapids, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What are the most popular airlines that fly from Ontario to Grand Rapids?

Consider American Airlines, United Airlines or Southwest when booking your flight. These represent the most popular airlines when flying from Ontario to Grand Rapids.

Most accurate provider : When it comes to deals on Ontario-Grand Rapids flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Grand Rapids flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$167+ Flights from Ontario to Grand Rapids

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1. Tell us where you want to go

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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 December 26, 2025.

Thu 12/251:40 pmONT - GRR

1 stop5h 42mUnited Airlines

Thu 1/16:30 pmGRR - ONT

1 stop6h 55mUnited Airlines

Deal found 12/24

$772

Tue 12/301:40 pmONT - GRR

1 stop5h 42mUnited Airlines

Wed 12/316:30 pmGRR - ONT

1 stop6h 55mUnited Airlines

Deal found 12/24

$932

Wed 12/2411:59 pmONT - GRR

1 stop8h 07mUnited Airlines

Sat 1/36:30 pmGRR - ONT

1 stop6h 55mUnited Airlines

Deal found 12/23

$977

Thu 12/251:40 pmONT - GRR

1 stop5h 42mUnited Airlines

Mon 12/293:35 pmGRR - ONT

1 stop8h 32mUnited Airlines

Deal found 12/24

$1,067

Fri 12/261:40 pmONT - GRR

1 stop5h 42mUnited Airlines

Tue 12/3012:50 pmGRR - ONT

2 stops12h 51mUnited Airlines

Deal found 12/25

$1,072

Fri 12/267:05 amONT - GRR

1 stop8h 21mDelta

Tue 12/304:46 pmGRR - ONT

1 stop9h 37mDelta

Deal found 12/25

$1,107

Best flights from Ontario to Grand Rapids
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 December 26, 2025.

Sat 1/171:24 pmONT - GRR

1 stop6h 13mUnited Airlines

Sun 1/183:25 pmGRR - ONT

1 stop8h 33mUnited Airlines

Deal found 12/25

$397

Tue 3/106:00 amONT - GRR

2 stops11h 48mDelta

Tue 3/2412:20 pmGRR - ONT

2 stops13h 14mDelta

Deal found 12/25

$398

Tue 3/1010:40 pmONT - GRR

1 stop9h 17mAmerican Airlines

Tue 3/242:21 pmGRR - ONT

1 stop7h 21mAmerican Airlines

Deal found 12/24

$406

Tue 3/109:20 amONT - GRR

2 stops10h 10mSouthwest

Tue 3/243:10 pmGRR - ONT

1 stop9h 30mSouthwest

Deal found 12/24

$411

Tue 3/105:15 amONT - GRR

1 stop6h 08mUnited Airlines

Tue 3/243:25 pmGRR - ONT

1 stop8h 25mUnited Airlines

Deal found 12/25

$406

Last-minute flights from Ontario to Grand Rapids
Discover last-minute flight deals from Ontario to Grand Rapids. Data last updated December 26, 2025 and is based on user searches.

Sat 1/171:24 pmONT - GRR

1 stop6h 13mUnited Airlines

Sun 1/183:25 pmGRR - ONT

1 stop8h 33mUnited Airlines

Deal found 12/25

$397

Sat 1/175:05 amONT - GRR

1 stop6h 18mUnited Airlines

Sat 1/313:25 pmGRR - ONT

1 stop8h 33mUnited Airlines

Deal found 12/24

$432

Wed 1/211:24 pmONT - GRR

1 stop6h 13mUnited Airlines

Wed 1/289:10 amGRR - ONT

1 stop6h 37mUnited Airlines

Deal found 12/24

$467

Thu 1/2210:58 amONT - GRR

1 stop8h 32mAmerican Airlines

Sun 2/17:16 amGRR - ONT

1 stop8h 22mAmerican Airlines

Deal found 12/26

$417

Thu 1/227:30 amONT - GRR

2 stops12h 19mDelta

Sun 2/14:00 pmGRR - ONT

2 stops10h 58mDelta

Deal found 12/24

$419

Sat 1/241:24 pmONT - GRR

1 stop6h 13mUnited Airlines

Sun 1/259:10 amGRR - ONT

1 stop6h 37mUnited Airlines

Deal found 12/25

$495

One-way flights from Ontario to Grand Rapids
Search for one-way flight options from Ontario to Grand Rapids. Find affordable one-way fares based on user searches. Data last updated December 26, 2025.

Sat 2/282:06 pmONT - GRR

1 stop29h 18mMultiple Airlines

Deal found 12/25

$167

Wed 3/1112:50 pmONT - GRR

1 stop8h 09mDelta

Deal found 12/25

$190

Sat 2/2812:28 pmONT - GRR

2 stops8h 31mAmerican Airlines

Deal found 12/25

$194

Thu 3/121:20 pmONT - GRR

2 stops7h 57mDelta

Deal found 12/25

$229

Wed 1/215:05 amONT - GRR

1 stop6h 18mUnited Airlines

Deal found 12/23

$234

Sat 1/246:00 amONT - GRR

2 stops13h 00mUnited Airlines

Deal found 12/25

$239

Fri 3/139:53 amONT - GRR

2 stops11h 23mAmerican Airlines

Deal found 12/25

$267

Sat 5/301:00 pmONT - GRR

1 stop6h 29mUnited Airlines

Deal found 12/25

$269

Wed 6/2412:00 pmONT - GRR

1 stop8h 08mDelta

Deal found 12/24

$284

Find flight deals from Ontario to Grand Rapids

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$397 (United Airlines)
One-way from	$167 (Kiwi.com)
Popular in	April
Cheapest in	October
Average price	$552

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. 13% potential increase in price ($70 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Sat 1/17

1:24 pm-10:37 pm

1 stop6h 13m

Grand Rapids Gerald R. Ford Intl

Sun 1/18

3:25 pm-8:58 pm

1 stop8h 33m

$397

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Tue 3/10

6:00 am-8:48 pm

2 stops11h 48m

Grand Rapids Gerald R. Ford Intl

Tue 3/24

12:20 pm-10:34 pm

2 stops13h 14m

$398

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Tue 3/10

10:40 pm-10:57 am

1 stop9h 17m

Grand Rapids Gerald R. Ford Intl

Tue 3/24

2:21 pm-6:42 pm

1 stop7h 21m

$406

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Tue 3/10

5:15 am-2:23 pm

1 stop6h 08m

Grand Rapids Gerald R. Ford Intl

Tue 3/24

3:25 pm-8:50 pm

1 stop8h 25m

$406

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Tue 3/10

9:20 am-10:30 pm

2 stops10h 10m

Grand Rapids Gerald R. Ford Intl

Tue 3/24

3:10 pm-9:40 pm

1 stop9h 30m

$411

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Wed 3/11

12:50 pm-11:59 pm

1 stop8h 09m

$190

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Sat 2/28

12:28 pm-11:59 pm

2 stops8h 31m

$194

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Thu 3/12

1:20 pm-12:17 am

2 stops7h 57m

$229

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Sat 1/24

1:24 pm-10:37 pm

1 stop6h 13m

$234

OntarioGrand Rapids

ONT - GRR

ONTGRR

Ontario

Wed 1/21

5:05 am-2:23 pm

1 stop6h 18m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 14 results

Compare providers for flights from Ontario to Grand Rapids

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
JustAirTicket	Price 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Grand Rapids flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $101). Flying from Ontario to Grand Rapids in December is currently the most expensive (average of $276). 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.

What is the cheapest time of day to fly from ONT to GRR?

When flying from Ontario to Grand Rapids, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 37% versus a flight in the morning.

Reviews of airlines servicing Grand Rapids

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

4,258 reviews

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

4,258 reviews

Southwest

8.0

Very good

4,258 reviews

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

8,012 reviews

Southwest

8.0

Very good

4,258 reviews

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

9,115 reviews

Southwest

8.0

Very good

4,258 reviews

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

11,061 reviews

Southwest

8.0

Very good

4,258 reviews

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

How long is the flight from Ontario to Grand Rapids?
Departing from Ontario to Grand Rapids will take you 6h 18m. 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 $239. Other airlines that can offer you cheap pricing are United Airlines, from $248, and American Airlines, from $350. Delta is 47% 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 $101). Flying from Ontario to Grand Rapids in December is currently the most expensive (average of $276). 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

Holland

Saugatuck

Wyoming

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Other flights to Grand Rapids

Top 4 airlines flying from Ontario to Grand Rapids

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$314	Average$411	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$334	Average$468	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$350	Average$437	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$367	Average$492	FlexibilityNo cancel fee	On-time63%

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$167+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Grand Rapids with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Grand Rapids

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 December 26, 2025.

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 December 26, 2025.

Find flight deals from Ontario to Grand Rapids

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Grand Rapids that are best for you.

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 December.

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.

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?

What is the cheapest time of day to fly from ONT to GRR?

Reviews of airlines servicing Grand Rapids

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.

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?

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

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

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

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

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

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

Traveling to a place near Grand Rapids?

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Alternative routes for Ontario to Grand Rapids

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Top 4 airlines flying from Ontario to Grand Rapids

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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 December 26, 2025.