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Cheap flights from Grand Rapids to Los Angeles from $95

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to Los Angeles departing on 4/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Grand Rapids to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:36 pm - 5:48 pm
GRR
-
ONT
7h 12m
1 stop
Multiple Airlines Logo
7:17 pm - 10:24 pm
ONT
-
GRR
24h 07m
1 stop
$283Multiple Airlines
Mon, Feb 23 - Wed, Feb 25
Multiple Airlines Logo
1:36 pm - 5:48 pm
GRR
-
ONT
7h 12m
1 stop
Multiple Airlines Logo
7:17 pm - 10:24 pm
ONT
-
GRR
24h 07m
1 stop
$285Multiple Airlines
Mon, Feb 23 - Wed, Feb 25
Multiple Airlines Logo
1:36 pm - 1:52 pm
GRR
-
ONT
27h 16m
1 stop
Multiple Airlines Logo
7:17 pm - 7:47 pm
ONT
-
GRR
21h 30m
2 stops
$353Multiple Airlines
Mon, Feb 23 - Wed, Feb 25
American Airlines Logo
7:15 pm - 11:46 pm
GRR
-
ONT
7h 31m
1 stop
American Airlines Logo
10:26 pm - 10:51 am
ONT
-
GRR
9h 25m
1 stop
$357American Airlines
Sat, May 16 - Tue, May 19
American Airlines Logo
7:15 pm - 11:59 pm
GRR
-
ONT
7h 44m
1 stop
American Airlines Logo
10:56 am - 10:04 pm
ONT
-
GRR
8h 08m
1 stop
$358American Airlines
Thu, Feb 26 - Tue, Mar 3
American Airlines Logo
7:15 pm - 11:59 pm
GRR
-
ONT
7h 44m
1 stop
American Airlines Logo
11:59 pm - 12:21 pm
ONT
-
GRR
9h 22m
1 stop
$359American Airlines
Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
7:15 pm - 11:46 pm
GRR
-
ONT
7h 31m
1 stop
American Airlines Logo
9:24 am - 12:23 am
ONT
-
GRR
11h 59m
2 stops
$362American Airlines
Sat, May 16 - Tue, May 19
American Airlines Logo
7:15 pm - 11:59 pm
GRR
-
ONT
7h 44m
1 stop
American Airlines Logo
12:21 pm - 12:19 am
ONT
-
GRR
8h 58m
2 stops
$363American Airlines
Thu, Feb 26 - Tue, Mar 3
United Airlines Logo
3:25 pm - 8:50 pm
GRR
-
ONT
8h 25m
1 stop
United Airlines Logo
9:06 pm - 11:09 am
ONT
-
GRR
11h 03m
2 stops
$364United Airlines
Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
10:27 am - 7:32 pm
GRR
-
ONT
12h 05m
2 stops
American Airlines Logo
9:24 am - 12:23 am
ONT
-
GRR
11h 59m
2 stops
$368American Airlines
Sat, May 16 - Tue, May 19

Delta flights from Grand Rapids to Ontario

Our best Delta deals on Grand Rapids to Ontario flight tickets
Delta
May 13
GRR12:10 pmGrand Rapids Gerald R. Ford Intl
12h 44m
2 stops
ONT9:54 pmOntario
May 18
ONT11:04 pmOntario
9h 09m
2 stops
GRR11:13 amGrand Rapids Gerald R. Ford Intl
$389
Delta
Mar 24
GRR1:34 pmGrand Rapids Gerald R. Ford Intl
10h 26m
1 stop
ONT9:00 pmOntario
Mar 26
ONT11:59 amOntario
9h 18m
2 stops
GRR12:17 amGrand Rapids Gerald R. Ford Intl
$395
Delta
Mar 24
GRR6:29 pmGrand Rapids Gerald R. Ford Intl
8h 22m
2 stops
ONT11:51 pmOntario
Mar 26
ONT11:59 amOntario
9h 18m
2 stops
GRR12:17 amGrand Rapids Gerald R. Ford Intl
$400

American Airlines flights from Grand Rapids to Ontario

Our best American Airlines deals on Grand Rapids to Ontario flight tickets
American Airlines
May 16
GRR7:15 pmGrand Rapids Gerald R. Ford Intl
7h 31m
1 stop
ONT11:46 pmOntario
May 19
ONT10:26 pmOntario
9h 25m
1 stop
GRR10:51 amGrand Rapids Gerald R. Ford Intl
$357
American Airlines
Feb 26
GRR7:15 pmGrand Rapids Gerald R. Ford Intl
7h 44m
1 stop
ONT11:59 pmOntario
Mar 3
ONT10:56 amOntario
8h 08m
1 stop
GRR10:04 pmGrand Rapids Gerald R. Ford Intl
$358
American Airlines
Feb 20
GRR7:15 pmGrand Rapids Gerald R. Ford Intl
7h 44m
1 stop
ONT11:59 pmOntario
Feb 23
ONT11:59 pmOntario
9h 22m
1 stop
GRR12:21 pmGrand Rapids Gerald R. Ford Intl
$359

momondo Fare Finder

 
Customize your flight search to find flights from Grand Rapids to Ontario 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, momondo users made 832,500 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from Grand Rapids to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Grand RapidsOntario

GRR - ONT

GRRONT

Grand Rapids Gerald R. Ford Intl

Mon 2/23

1:36 pm-5:48 pm

1 stop7h 12m

Ontario

Wed 2/25

7:17 pm-10:24 pm

1 stop24h 07m

$283

Grand RapidsOntario

GRR - ONT

GRRONT

Grand Rapids Gerald R. Ford Intl

Mon 2/23

1:36 pm-5:48 pm

1 stop7h 12m

Ontario

Wed 2/25

7:17 pm-10:24 pm

1 stop24h 07m

$285

Grand RapidsOntario

GRR - ONT

GRRONT

Grand Rapids Gerald R. Ford Intl

Mon 2/23

1:36 pm-1:52 pm

1 stop27h 16m

Ontario

Wed 2/25

7:17 pm-7:47 pm

2 stops21h 30m

$353

Grand RapidsOntario

GRR - ONT

GRRONT

Grand Rapids Gerald R. Ford Intl

Sat 5/16

7:15 pm-11:46 pm

1 stop7h 31m

Ontario

Tue 5/19

10:26 pm-10:51 am

1 stop9h 25m

$357

Grand RapidsOntario

GRR - ONT

GRRONT

Grand Rapids Gerald R. Ford Intl

Thu 2/26

7:15 pm-11:59 pm

1 stop7h 44m

Ontario

Tue 3/3

10:56 am-10:04 pm

1 stop8h 08m

$358

Grand RapidsOntario

GRR - ONT

GRRONT

Grand Rapids Gerald R. Ford Intl

Fri 2/20

7:15 pm-11:59 pm

1 stop7h 44m

Ontario

Mon 2/23

11:59 pm-12:21 pm

1 stop9h 22m

$359

Grand RapidsOntario

GRR - ONT

GRRONT

Grand Rapids Gerald R. Ford Intl

Sat 5/16

7:15 pm-11:46 pm

1 stop7h 31m

Ontario

Tue 5/19

9:24 am-12:23 am

2 stops11h 59m

$362

Grand RapidsOntario

GRR - ONT

GRRONT

Grand Rapids Gerald R. Ford Intl

Thu 2/26

7:15 pm-11:59 pm

1 stop7h 44m

Ontario

Tue 3/3

12:21 pm-12:19 am

2 stops8h 58m

$363

Grand RapidsOntario

GRR - ONT

GRRONT

Grand Rapids Gerald R. Ford Intl

Fri 2/20

3:25 pm-8:50 pm

1 stop8h 25m

Ontario

Mon 2/23

9:06 pm-11:09 am

2 stops11h 03m

$364

Grand RapidsOntario

GRR - ONT

GRRONT

Grand Rapids Gerald R. Ford Intl

Sat 5/16

10:27 am-7:32 pm

2 stops12h 05m

Ontario

Tue 5/19

9:24 am-12:23 am

2 stops11h 59m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Grand Rapids to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ontario?

In general, October is the cheapest month to fly from Grand Rapids to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $346. If you aren’t able to travel during the month of October, then book flights to Ontario from Grand Rapids during February instead. Flights to Ontario in February, while not as cheap as those in October, still average around $358.

How have Grand Rapids to Ontario flight prices changed over time?

As of February 2026, prices for Grand Rapids to Ontario flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Grand Rapids to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Rapids to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Grand Rapids to Ontario (GRR to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Rapids to Ontario

Fastest flight time

7h 12m

Direct flights

None
The fastest flight from Grand Rapids to Ontario takes 7h 12m
There are no direct flights from Grand Rapids to Ontario. There are no popular flight routes from Grand Rapids to Ontario.
Search flight deals

  • How far is Grand Rapids Gerald R. Ford Intl to Ontario by plane?

    Ontario is 1820.7 mi away from Grand Rapids Gerald R. Ford Intl. 7h 12m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Ontario Airport?

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Ontario Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Ontario Airport?

  • How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Rapids Gerald R. Ford Intl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Grand Rapids to Ontario?

Best airlines flying from Grand Rapids to Ontario

Compare and see reviews for airlines that fly from Grand Rapids to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $117Free CancellationRating
5.7
3,054 reviews
Search Frontier flights
DeltaPriceFrom $277Free CancellationRating
7.9
8,162 reviews
Search Delta flights
SouthwestPriceFrom $324Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
American AirlinesPriceFrom $336Free CancellationRating
7.2
11,248 reviews
Search American Airlines flights
United AirlinesPriceFrom $347Free CancellationRating
7.4
9,245 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Grand Rapids to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Grand Rapids.

Can I find flights from Grand Rapids to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from Grand Rapids which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Grand Rapids to Ontario?

Once all potential Grand Rapids to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Grand Rapids to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Grand Rapids. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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