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LGB - ONT

$401 Find cheap flights from Long Beach to Ontario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Long Beach to Ontario departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/14
Fri 6/21

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Long Beach to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Long Beach to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

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Cheap flight deals from Long Beach to Ontario (LGB-ONT)

 
These are the cheapest deals for flights from Long Beach to Ontario currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Long Beach to Ontario

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Long Beach to Ontario.

Recent one-way flight deals from Long Beach to Ontario

Only flying one-way? Below are some of the best one-way flight deals from Long Beach to Ontario found on KAYAK recently.

Recent last minute flight deals from Long Beach to Ontario

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Long Beach to Ontario.

Recent direct flight deals from Long Beach to Ontario

The latest deals for direct flights from Long Beach to Ontario so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Long Beach to Ontario

Find recent round-trip train or bus tickets from Long Beach to Ontario.

All round-trip flight deals to Ontario

The cheapest plane tickets to Ontario found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:59 pm - 11:51 pmLGB-ONT
10h 52m1 stop
1:42 pm - 9:43 pmONT-LGB
8h 01m1 stop
$401Delta
Find Deal
Tue, Sep 17 - Sat, Sep 21
12:59 pm - 11:51 pmLGB-ONT
10h 52m1 stop
1:42 pm - 9:43 pmONT-LGB
8h 01m1 stop
$426Delta
Find Deal
Tue, Sep 17 - Sat, Sep 21
8:00 am - 9:55 pmLGB-ONT
13h 55m1 stop
9:50 am - 7:35 pmONT-LGB
33h 45m1 stop
$1,013Hawaiian Airlines
Find Deal
Mon, Aug 12 - Wed, Aug 14
7:40 am - 9:45 pmLGB-ONT
14h 05m1 stop
$605Hawaiian Airlines
Find Deal
Thu, Jun 20
7:40 am - 9:45 pmLGB-ONT
14h 05m1 stop
$819Hawaiian Airlines
Find Deal
Thu, Jun 13

Good to know

Cheapest flight

$401
Flight from Long Beach to Ontario

When to book flights from Long Beach to Ontario

Are your dates flexible? Find out the best times to travel from Long Beach to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Long Beach to Ontario

  • What is the cheapest flight from Long Beach to Ontario?

    In the last 3 days, the lowest price for a flight from Long Beach to Ontario was $605 for a one-way ticket and $401 for a round-trip.

  • Do I need a passport to fly between Long Beach and Ontario?

    A passport is not required to fly from Long Beach to Ontario.

  • Which airports will I be using when flying from Long Beach to Ontario?

    When flying out of Long Beach you will be using Long Beach Municipal. You will be landing at Ontario, also known as Ontario.

  • Which aircraft models fly most regularly from Long Beach to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Long Beach to Ontario?

    SkyTeam is the only airline alliance operating flights between Long Beach and Ontario.

  • How does KAYAK find such low prices on flights from Long Beach to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Long Beach to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Long Beach to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Long Beach is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Long Beach to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Long Beach with another airline. Booking your flights between Long Beach and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Long Beach to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Long Beach up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Long Beach to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Long Beach to Ontario found on KAYAK in the last 72 hours.
6/20Thu
1 stopHawaiian Airlines
14h 05mLGB-ONT
$605
6/13Thu
1 stopHawaiian Airlines
14h 05mLGB-ONT
$819

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Long Beach - Ontario Flights

Departure:

Long Beach (undefined)United States

Destination:

Ontario (ONT)United States

Cabin classes: