Cheap Flights from Los Angeles - Ontario Intl. Airport

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT)

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • British Airways

    British Airways

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Flights from Los Angeles - Ontario Intl. Airport

Prices were available within the past 7 days and start at RM582 for one-way flights and RM1,115 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 4 Sep - Wed, 10 Sep
ONT
Ontario
LAS
Las Vegas
RM1,115 Return, found 5 days ago
RM1,115
Return
found 5 days ago
Select United flight, departing Thu, 4 Sep from Ontario to Las Vegas, returning Wed, 10 Sep, priced at RM1,115 found 5 days ago
American Airlines
Thu, 18 Sep - Wed, 24 Sep
ONT
Ontario
LAS
Las Vegas
RM1,241 Return, found 5 days ago
RM1,241
Return
found 5 days ago
Select American Airlines flight, departing Thu, 18 Sep from Ontario to Las Vegas, returning Wed, 24 Sep, priced at RM1,241 found 5 days ago
United
Thu, 4 Sep - Wed, 10 Sep
ONT
Ontario
LAS
Las Vegas
RM1,250 Return, found 5 days ago
RM1,250
Return
found 5 days ago
Select United flight, departing Thu, 4 Sep from Ontario to Las Vegas, returning Wed, 10 Sep, priced at RM1,250 found 5 days ago
American Airlines
Thu, 18 Sep - Wed, 24 Sep
ONT
Ontario
LAS
Las Vegas
RM1,275 Return, found 5 days ago
RM1,275
Return
found 5 days ago
Select American Airlines flight, departing Thu, 18 Sep from Ontario to Las Vegas, returning Wed, 24 Sep, priced at RM1,275 found 5 days ago
United
Thu, 4 Sep - Wed, 10 Sep
ONT
Ontario
LAS
Las Vegas
RM1,349 Return, found 5 days ago
RM1,349
Return
found 5 days ago
Select United flight, departing Thu, 4 Sep from Ontario to Las Vegas, returning Wed, 10 Sep, priced at RM1,349 found 5 days ago
American Airlines
Thu, 18 Sep - Wed, 24 Sep
ONT
Ontario
LAS
Las Vegas
RM1,356 Return, found 5 days ago
RM1,356
Return
found 5 days ago
Select American Airlines flight, departing Thu, 18 Sep from Ontario to Las Vegas, returning Wed, 24 Sep, priced at RM1,356 found 5 days ago
United
Thu, 4 Sep - Wed, 10 Sep
ONT
Ontario
LAS
Las Vegas
RM1,374 Return, found 5 days ago
RM1,374
Return
found 5 days ago
Select United flight, departing Thu, 4 Sep from Ontario to Las Vegas, returning Wed, 10 Sep, priced at RM1,374 found 5 days ago
American Airlines
Thu, 18 Sep - Wed, 24 Sep
ONT
Ontario
LAS
Las Vegas
RM1,390 Return, found 5 days ago
RM1,390
Return
found 5 days ago
Select American Airlines flight, departing Thu, 18 Sep from Ontario to Las Vegas, returning Wed, 24 Sep, priced at RM1,390 found 5 days ago
United
Thu, 4 Sep - Wed, 10 Sep
ONT
Ontario
LAS
Las Vegas
RM1,395 Return, found 5 days ago
RM1,395
Return
found 5 days ago
Select United flight, departing Thu, 4 Sep from Ontario to Las Vegas, returning Wed, 10 Sep, priced at RM1,395 found 5 days ago
Delta
Thu, 22 Jan - Thu, 29 Jan
ONT
Ontario
GDL
Guadalajara
RM1,659 Return, found 2 days ago
RM1,659
Return
found 2 days ago
Select Delta flight, departing Thu, 22 Jan from Ontario to Guadalajara, returning Thu, 29 Jan, priced at RM1,659 found 2 days ago

Top Trending Hotels Near Los Angeles - Ontario Intl. Airport, Ontario

Ontario Airport Hotel & Conference Center
3.5 out of 5
700 N Haven Ave, Ontario, CA
The price is RM413 per night from 18 Aug to 19 Aug
RM413
RM475 total
18 Aug - 19 Aug
includes taxes & fees
Book a stay at this business-friendly hotel in Ontario. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.6/10 Excellent! (2,896 reviews)
Ontario Airport Hotel & Conference Center
La Quinta Inn & Suites by Wyndham Ontario Airport
3 out of 5
3555 Inland Empire Blvd, Ontario, CA
The price is RM438 per night from 18 Aug to 19 Aug
RM438
RM503 total
18 Aug - 19 Aug
includes taxes & fees
Stay at this 3-star business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.2/10 Very Good! (1,977 reviews)
La Quinta Inn & Suites by Wyndham Ontario Airport
Motel 6 Ontario, CA - Convention Center - Airport
2 out of 5
231 N Vineyard Ave, Ontario, CA
The price is RM292 per night from 26 Aug to 27 Aug
RM292
RM335 total
26 Aug - 27 Aug
includes taxes & fees
Stay at this motel in Ontario. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7/10 Good! (1,200 reviews)
Motel 6 Ontario, CA - Convention Center - Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Los Angeles - Ontario Intl. Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
Ontario Intl.Ontario, USIATA: ONT, ICAO: KONT, GPS: KONT34.056000-117.600998944ft

Ontario Intl., also known by IATA (International Air Transport Association) code ONT and ICAO (International Civil Aviation Organization) code KONT, offers flights from multiple airline carriers to many popular global destinations. Above you'll find some useful information about Ontario's airport that can help you in planning your next trip. Expedia offers flights from ONT airport on multiple airline carriers, and makes it easy and affordable for you to book low cost Ontario flights.

Current conditions at Ontario International Airport

airport static map image
View map

Airport information

Name: Ontario International Airport
Location: Ontario, United States
  • Longitude: 34.056001
  • Latitude: -117.601193
Airport Codes:
  • IATA: ONT
  • ICAO: KONT
ONT Wikipedia information

Frequently asked questions

What is the airport code for Los Angeles - Ontario Intl. Airport (ONT)?
Los Angeles - Ontario Intl. Airport (ONT) uses the airport code: ONT.
How many terminals are there in Ontario Airport and how early should I arrive before my flight?
You'll find flights operating out of 2 terminals at Ontario Airport. A few days before you travel, check your ticket or contact your airline to confirm whether you'll be leaving from 2 or 4. For domestic flights, it's recommended to arrive 1.5-2 hours before your departure time. If you're travelling internationally, arrive 2-3 hours in advance to allow ample time for checking bags, security lines and locating your gate.
Does Ontario Airport have a hotel?
ONT doesn't have any hotels in the immediate surrounds, but that doesn't mean all is lost. You're sure to find someplace comfortable to stay before you jet off if you broaden your search. Only a brief cab ride from the terminals, the Hotel d'Lins Ontario Airport might be exactly what you're looking for. It offers a swimming pool, a garden and free internet services. The Ontario Airport Hotel & Conference Centre is also close by. Here you can use mountain views, a cafe and a swimming pool. With convenient options like these, you definitely won't need to sleep on the airport floor if you're flying out early.
Are there private lounges in Los Angeles - Ontario Intl. Airport (ONT)?
Yes, Los Angeles - Ontario Intl. Airport (ONT) offers passengers at least one private lounge. Find out the types of amenities provided and your eligibility for access by checking the airport's website.
What airlines fly out of Ontario Airport?
You have plenty of choices when flying out of ONT with these reliable domestic carriers:

  • American Airlines
  • Frontier Airlines
  • Delta Air Lines

Cross a new country off your travel bucket list with China Airlines. This leading international airline has flights out of Los Angeles - Ontario Intl. Airport (ONT) and will have a destination that'll make you want to click the "book" button.
How many flights per day fly out of ONT?
Head for someplace new on one of the 75 flights that leave Los Angeles - Ontario Intl. Airport (ONT) each day. If you're about to plan your next great escape, look up this airport's destinations.
How to find cheap flights from ONT with Expedia?
The cheapest one-way flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) was to Las Vegas (LAS) at RM582. One of the simplest ways to find a cheap flight with Expedia is to enter your preferred dates and destination, and then sort your results by price. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. You'll always snag a real bargain with Expedia, but our "Flexible dates" tool makes it that extra bit easier. First, enter your destination and flight dates. Then, click on "Flexible dates" above the search results to browse the cheapest prices for days surrounding your trip. If you want to narrow your search, you can filter by airline preference, specific departure and arrival times and more.
Where can you fly to from Los Angeles - Ontario Intl. Airport (ONT)?
From Los Angeles - Ontario Intl. Airport (ONT), a large number of people venture to Taipei. You'll be in good company if you plan on taking a trip to this popular destination. Many domestic travellers jet to Phoenix, Dallas or Las Vegas. Compare the fares, find impressive deals and secure your dream getaway for less.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
*Available to Expedia members.