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

  • Alaska Airlines

    Alaska Airlines

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Volaris

    Volaris

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Flights from Los Angeles - Ontario Intl. Airport

Prices were available within the past 7 days and start at HK$540 for one-way flights and HK$1,231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 27 Sept - Mon, 29 Sept
ONT
Ontario
PHX
Phoenix
HK$1,231 Return, found 3 days ago
HK$1,231
Return
found 3 days ago
Select American Airlines flight, departing Sat, 27 Sept from Ontario to Phoenix, returning Mon, 29 Sept, priced at HK$1,231 found 3 days ago
United
Fri, 19 Sept - Sat, 27 Sept
ONT
Ontario
SFO
San Francisco
HK$1,231 Return, found 3 days ago
HK$1,231
Return
found 3 days ago
Select United flight, departing Fri, 19 Sept from Ontario to San Francisco, returning Sat, 27 Sept, priced at HK$1,231 found 3 days ago
Delta
Wed, 1 Oct - Wed, 8 Oct
ONT
Ontario
SEA
Seattle
HK$1,391 Return, found 5 days ago
HK$1,391
Return
found 5 days ago
Select Delta flight, departing Wed, 1 Oct from Ontario to Seattle, returning Wed, 8 Oct, priced at HK$1,391 found 5 days ago
Delta
Tue, 9 Dec - Sat, 13 Dec
ONT
Ontario
SEA
Seattle
HK$1,393 Return, found 16 hours ago
HK$1,393
Return
found 16 hours ago
Select Delta flight, departing Tue, 9 Dec from Ontario to Seattle, returning Sat, 13 Dec, priced at HK$1,393 found 16 hours ago
Delta
Sat, 4 Oct - Sun, 5 Oct
ONT
Ontario
SEA
Seattle
HK$1,466 Return, found 5 days ago
HK$1,466
Return
found 5 days ago
Select Delta flight, departing Sat, 4 Oct from Ontario to Seattle, returning Sun, 5 Oct, priced at HK$1,466 found 5 days ago
Delta
Tue, 9 Dec - Sun, 14 Dec
ONT
Ontario
SEA
Seattle
HK$1,468 Return, found 16 hours ago
HK$1,468
Return
found 16 hours ago
Select Delta flight, departing Tue, 9 Dec from Ontario to Seattle, returning Sun, 14 Dec, priced at HK$1,468 found 16 hours ago
Delta
Thu, 2 Oct - Mon, 13 Oct
ONT
Ontario
SEA
Seattle
HK$1,541 Return, found 5 days ago
HK$1,541
Return
found 5 days ago
Select Delta flight, departing Thu, 2 Oct from Ontario to Seattle, returning Mon, 13 Oct, priced at HK$1,541 found 5 days ago
Delta
Mon, 8 Dec - Sun, 14 Dec
ONT
Ontario
SEA
Seattle
HK$1,543 Return, found 16 hours ago
HK$1,543
Return
found 16 hours ago
Select Delta flight, departing Mon, 8 Dec from Ontario to Seattle, returning Sun, 14 Dec, priced at HK$1,543 found 16 hours ago
Alaska Airlines
Sun, 21 Sept - Sat, 27 Sept
ONT
Ontario
SEA
Seattle
HK$2,554 Return, found 3 days ago
HK$2,554
Return
found 3 days ago
Select Alaska Airlines flight, departing Sun, 21 Sept from Ontario to Seattle, returning Sat, 27 Sept, priced at HK$2,554 found 3 days ago
Hawaiian Airlines
Thu, 18 Sept - Mon, 29 Sept
ONT
Ontario
SEA
Seattle
HK$2,640 Return, found 3 days ago
HK$2,640
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, 18 Sept from Ontario to Seattle, returning Mon, 29 Sept, priced at HK$2,640 found 3 days ago

Top Trending Hotels Near Los Angeles - Ontario Intl. Airport

Ontario Airport Hotel & Conference Center
3.5 out of 5
700 N Haven Ave, Ontario, CA
The price is HK$835 per night from 10 Sept to 11 Sept
HK$835
HK$959 total
10 Sept - 11 Sept
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 ...
Ontario Airport Hotel & Conference Center
Motel 6 Ontario, CA - Convention Center - Airport
2 out of 5
231 N Vineyard Ave, Ontario, CA
The price is HK$540 per night from 5 Oct to 6 Oct
HK$540
HK$620 total
5 Oct - 6 Oct
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. ...
Motel 6 Ontario, CA - Convention Center - Airport
Ontario Airport Inn
2.5 out of 5
1801 E G St, Ontario, CA
The price is HK$567 per night from 10 Sept to 11 Sept
HK$567
HK$652 total
10 Sept - 11 Sept
includes taxes & fees
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
Ontario Airport Inn
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 Code: KONT34.056000-117.600998287.73 meters

Ontario Intl., (ONT), offers flights from major airline carriers to destinations around the world. You will find useful information above about Ontario airport to assist you when planning your next trip. Booking flights from Ontario is easy with Expedia, the world’s largest online travel source.

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 San Francisco (SFO) at HK$540. 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.