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Cheap flights from Grand Island to Los Angeles from $425

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Island to Los Angeles departing on 3/9. 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 Island to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:23 pm - 1:28 pm
GRI
-
ONT
17h 05m
1 stop
Multiple Airlines Logo
11:17 am - 10:06 pm
ONT
-
GRI
8h 49m
1 stop
$425Multiple Airlines
Mon, Mar 9 - Fri, Mar 13
Multiple Airlines Logo
10:23 pm - 11:59 pm
GRI
-
ONT
27h 36m
2 stops
Multiple Airlines Logo
11:17 am - 10:06 pm
ONT
-
GRI
8h 49m
1 stop
$533Multiple Airlines
Mon, Mar 9 - Fri, Mar 13
American Airlines Logo
6:10 pm - 8:51 am
GRI
-
ONT
16h 41m
2 stops
American Airlines Logo
7:59 pm - 5:32 pm
ONT
-
GRI
19h 33m
2 stops
$1,095American Airlines
Mon, Mar 9 - Fri, Mar 13

momondo Fare Finder

 
Customize your flight search to find flights from Grand Island 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 25, 2026.
Use the filters below to find and compare flights from Grand Island to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Grand IslandOntario

GRI - ONT

GRIONT

Grand Island

Mon 3/9

10:23 pm-1:28 pm

1 stop17h 05m

Ontario

Fri 3/13

11:17 am-10:06 pm

1 stop8h 49m

$425

Grand IslandOntario

GRI - ONT

GRIONT

Grand Island

Mon 3/9

10:23 pm-11:59 pm

2 stops27h 36m

Ontario

Fri 3/13

11:17 am-10:06 pm

1 stop8h 49m

$533

Grand IslandOntario

GRI - ONT

GRIONT

Grand Island

Mon 3/9

6:10 pm-8:51 am

2 stops16h 41m

Ontario

Fri 3/13

7:59 pm-5:32 pm

2 stops19h 33m

$1,095

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Grand Island to Ontario

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

Cheap Grand Island to Ontario (GRI to ONT) flight deals and tips

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

Fastest flight time

17h 05m

Direct flights

None
The fastest flight from Grand Island to Ontario takes 17h 05m
There are no direct flights from Grand Island to Ontario. There are no popular flight routes from Grand Island to Ontario.
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  • How far is Grand Island to Ontario by plane?

    Ontario is 1155.7 mi away from Grand Island. A reasonable flight in good conditions will take 17h 05m.

  • When did momondo last update prices for flights from Grand Island Airport to Ontario Airport?

    Prices for flights from Grand Island Airport to Ontario Airport are updated daily.

  • How old do you have to be to fly from Grand Island Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Island Airport to Ontario Airport.

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

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Grand Island to Ontario?

    Confirm your travel details to search for the latest offers for flights from Grand Island to Ontario. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Grand Island to Ontario with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Grand Island to Ontario. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Grand Island to Ontario flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Grand Island to Ontario.

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

Price alerts on flights to Ontario from Grand Island are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fri 3/27
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