$91 Cheap Flights from Ontario (ONT) to Grand Rapids (GRR)

View $91 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Gerald R. Ford International Airport (GRR)

Cheap Flights from Ontario to Grand Rapids (ONT-GRR)

Prices were available within the past 7 days and start at $91 for one-way flights and $194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, Nov 2 - Sun, Nov 16
ONT
Ontario
GRR
Grand Rapids
$194 Roundtrip, found 5 days ago
$194
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, Nov 2 from Ontario to Grand Rapids, returning Sun, Nov 16, priced at $194 found 5 days ago
Frontier Airlines
Thu, Oct 30 - Sun, Nov 9
ONT
Ontario
GRR
Grand Rapids
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Oct 30 from Ontario to Grand Rapids, returning Sun, Nov 9, priced at $204 found 3 days ago
Frontier Airlines
Thu, Oct 30 - Thu, Nov 6
ONT
Ontario
GRR
Grand Rapids
$206 Roundtrip, found 5 hours ago
$206
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, Oct 30 from Ontario to Grand Rapids, returning Thu, Nov 6, priced at $206 found 5 hours ago
Frontier Airlines
Sun, Nov 2 - Thu, Nov 6
ONT
Ontario
GRR
Grand Rapids
$212 Roundtrip, found 5 hours ago
$212
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sun, Nov 2 from Ontario to Grand Rapids, returning Thu, Nov 6, priced at $212 found 5 hours ago
Frontier Airlines
Sun, Nov 9 - Thu, Nov 13
ONT
Ontario
GRR
Grand Rapids
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Nov 9 from Ontario to Grand Rapids, returning Thu, Nov 13, priced at $232 found 1 day ago
Frontier Airlines
Mon, Oct 27 - Thu, Nov 6
ONT
Ontario
GRR
Grand Rapids
$236 Roundtrip, found 5 hours ago
$236
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Oct 27 from Ontario to Grand Rapids, returning Thu, Nov 6, priced at $236 found 5 hours ago
Southwest Airlines
Tue, Jan 20 - Tue, Jan 27
ONT
Ontario
GRR
Grand Rapids
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Jan 20 from Ontario to Grand Rapids, returning Tue, Jan 27, priced at $259 found 3 days ago
American Airlines
Wed, Dec 10 - Sat, Dec 13
ONT
Ontario
GRR
Grand Rapids
$279 Roundtrip, found 14 hours ago
$279
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Dec 10 from Ontario to Grand Rapids, returning Sat, Dec 13, priced at $279 found 14 hours ago
United
Tue, Nov 11 - Thu, Nov 13
ONT
Ontario
GRR
Grand Rapids
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 11 from Ontario to Grand Rapids, returning Thu, Nov 13, priced at $281 found 1 day ago
Delta
Wed, Dec 3 - Tue, Dec 9
ONT
Ontario
GRR
Grand Rapids
$287 Roundtrip, found 10 hours ago
$287
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Dec 3 from Ontario to Grand Rapids, returning Tue, Dec 9, priced at $287 found 10 hours ago

Find the cheapest month to fly from Ontario (ONT) to Grand Rapids (GRR)

November is typically the cheapest month to fly

From $178 - $937 per traveler.

Alternative airports near Grand Rapids

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gerald R. Ford Intl. GRR. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $510
GRR
Gerald R. Ford Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $510
Flights from Ontario (ONT) to Grand Rapids (GRR)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Gerald R. Ford Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$194
Distance
1825 mi

Ontario to Grand Rapids Flights

The cheapest times to fly from Ontario to Grand Rapids

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to Grand Rapids are during the month of November. You can find some of the cheapest flights from Ontario to Grand Rapids with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Grand Rapids

Sunday is one of the best days to book for cheap flights from Ontario to Grand Rapids: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ontario to Grand Rapids

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to Grand Rapids in 2025. You can also book with separate airlines for your outbound and return journeys, from $91 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to Grand Rapids flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to Grand Rapids airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Los Angeles - Ontario Intl. Airport (ONT) to Gerald R. Ford Intl. Airport (GRR) cost?
Grab a cheap one-way flight from $91 or cheap return flight from $194 from Los Angeles - Ontario Intl. Airport (ONT) to Gerald R. Ford Intl. Airport (GRR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Los Angeles - Ontario Intl. Airport (ONT) to Gerald R. Ford Intl. Airport (GRR)?
The cheapest month to fly from ONT to GRR is November, when demand is low. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Los Angeles - Ontario Intl. Airport (ONT) to Gerald R. Ford Intl. Airport (GRR)?
To find the cheapest airline flying from ONT to GRR, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Gerald R. Ford Intl. Airport (GRR)?
Direct flights from Los Angeles - Ontario Intl. Airport (ONT) to Gerald R. Ford Intl. Airport (GRR) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ONT to GRR?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles - Ontario Intl. Airport (ONT) to Gerald R. Ford Intl. Airport (GRR)?
Book a flight from Los Angeles - Ontario Intl. Airport (ONT) to Gerald R. Ford Intl. Airport (GRR) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to Gerald R. Ford Intl. Airport (GRR) last-minute?
Booking your flight from ONT to GRR shortly before your getaway is generally more expensive. However, if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book an ONT to GRR flight and hotel package?
Compared with arranging hotels and flights separately, booking an ONT to GRR flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Gerald R. Ford Intl. Airport (GRR)?
In most instances, you can cancel or modify your ONT to GRR flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want more information, visit our Customer Service portal.

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*Available to One Key members.