Which airports can I use when flying from Long Beach to Ontario?

Flights from Long Beach to Ontario usually depart from Long Beach Municipal (LGB) and arrive at Ontario (ONT).

What popular places can I visit in Ontario?

Some of the most popular sights in Ontario are Ontario Convention Center, Ontario Mills and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

Do I need a passport to fly from Long Beach to Ontario?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Long Beach to Ontario changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $445 to $1,068. That means the highest observed fare was about 2x higher than the lowest one.

What car rental options are available at Ontario Airport (ONT)?

Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include: · Fox · Thrifty · Europcar · Dollar · Alamo

$252 CHEAP FLIGHTS from Long Beach to Ontario (LGB - ONT)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Ontario!

Flight Deals

Cheap Flights from Long Beach to Ontario (LGB-ONT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Long Beach to Ontario

Mon, Jan 4 - Fri, Jan 8

7:00 am - 10:38 amLGB Long Beach Municipal-ONT Ontario

27h 38m1 stop Seattle/Tacoma Intl

4:16 pm - 8:58 pmONT Ontario-LGB Long Beach Municipal

28h 42m1 stop Seattle/Tacoma Intl

$445Alaska Airlines

Sat, Oct 10 - Sat, Oct 17

7:02 am - 10:17 amLGB Long Beach Municipal-ONT Ontario

27h 15m1 stop Seattle/Tacoma Intl

2:13 pm - 8:59 pmONT Ontario-LGB Long Beach Municipal

6h 46m1 stop Seattle/Tacoma Intl

$453Alaska Airlines

Tue, Sep 15 - Sat, Sep 19

7:02 am - 2:16 pmLGB Long Beach Municipal-ONT Ontario

7h 14m1 stop Seattle/Tacoma Intl

12:12 pm - 8:59 pmONT Ontario-LGB Long Beach Municipal

8h 47m1 stop Seattle/Tacoma Intl

$463Alaska Airlines

Tue, Sep 15 - Sat, Sep 19

7:02 am - 7:03 pmLGB Long Beach Municipal-ONT Ontario

12h 01m1 stop Seattle/Tacoma Intl

6:02 am - 2:36 pmONT Ontario-LGB Long Beach Municipal

8h 34m1 stop Seattle/Tacoma Intl

$538Alaska Airlines

Wed, Sep 9 - Sun, Sep 13

7:02 am - 2:16 pmLGB Long Beach Municipal-ONT Ontario

7h 14m1 stop Seattle/Tacoma Intl

12:12 pm - 8:59 pmONT Ontario-LGB Long Beach Municipal

8h 47m1 stop Seattle/Tacoma Intl

$877Alaska Airlines

Sun, Sep 6 - Tue, Sep 8

7:25 am - 10:10 pmLGB Long Beach Municipal-ONT Ontario

14h 45m1 stop Honolulu

12:12 pm - 2:36 pmONT Ontario-LGB Long Beach Municipal

26h 24m1 stop Seattle/Tacoma Intl

$1,068Multiple Airlines

Booking Insights

Price, demand and travel trends for Long Beach to Ontario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Long Beach to Ontario with more confidence.

What is the cheapest airline to fly from Long Beach to Ontario?

Alaska Airlines ($445) offered the cheapest round-trip ticket from Long Beach to Ontario in the last 5 days.

Find deals

Cheapest flight	$252

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.

Which airports can I use when flying from Long Beach to Ontario?
Flights from Long Beach to Ontario usually depart from Long Beach Municipal (LGB) and arrive at Ontario (ONT).
What popular places can I visit in Ontario?
Some of the most popular sights in Ontario are Ontario Convention Center, Ontario Mills and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.
Do I need a passport to fly from Long Beach to Ontario?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Long Beach to Ontario changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $445 to $1,068. That means the highest observed fare was about 2x higher than the lowest one.
What car rental options are available at Ontario Airport (ONT)?
Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
· Fox
· Thrifty
· Europcar
· Dollar
· Alamo

If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.
- Azure Hotel & Suites, Trademark Collection by Wyndham
- La Quinta Inn & Suites by Wyndham Ontario Airport
- Holiday Inn Ontario Airport By IHG

Everything you need to know for your flight from Long Beach to Ontario

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Long Beach (LGB)

Ontario (ONT)

LGB - ONT

$252 Find Cheap Flights from Long Beach to Ontario - Compare and Save

Everything you should know

Cheap Flights from Long Beach to Ontario (LGB-ONT)

Recent round-trip flight deals from Long Beach to Ontario

Recent one-way flight deals from Long Beach to Ontario

Recent last minute flight deals from Long Beach to Ontario

Price, demand and travel trends for Long Beach to Ontario flights

What is the cheapest airline to fly from Long Beach to Ontario?

Key details for Long Beach to Ontario flights

Cheapest flight

When to book flights from Long Beach to Ontario

Your Long Beach to Ontario flight questions, answered

Your guide to booking Long Beach to Ontario flights

Everything you need to know for your flight from Long Beach to Ontario

Information on your arrival and departure airports

Cabin class types available on flights from Long Beach to Ontario

Complete your trip to Ontario with a hotel stay or car rental

Find direct flights to and from Long Beach and Ontario

Flights to other popular destinations

Flights from domestic origins to Ontario

Choose which airport to fly into in Ontario