Cheap Flights from Los Angeles - Ontario Intl. Airport (ONT)

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

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  • United

    United

  • Delta

    Delta

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska 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 ￥10,250 for one-way flights and ￥20,350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Oct 18 - Mon, Oct 27
ONT
Ontario
SFO
San Francisco
￥20,350 Roundtrip, found 6 days ago
￥20,350
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 18 from Ontario to San Francisco, returning Mon, Oct 27, priced at ￥20,350 found 6 days ago
United
Mon, Dec 22 - Thu, Jan 8
ONT
Ontario
SFO
San Francisco
￥20,490 Roundtrip, found 5 hours ago
￥20,490
Roundtrip
found 5 hours ago
Select United flight, departing Mon, Dec 22 from Ontario to San Francisco, returning Thu, Jan 8, priced at ￥20,490 found 5 hours ago
United
Thu, Oct 30 - Tue, Nov 4
ONT
Ontario
SFO
San Francisco
￥20,620 Roundtrip, found 1 day ago
￥20,620
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 30 from Ontario to San Francisco, returning Tue, Nov 4, priced at ￥20,620 found 1 day ago
Delta
Sat, Nov 8 - Sat, Nov 15
ONT
Ontario
SEA
Seattle
￥20,710 Roundtrip, found 12 hours ago
￥20,710
Roundtrip
found 12 hours ago
Select Delta flight, departing Sat, Nov 8 from Ontario to Seattle, returning Sat, Nov 15, priced at ￥20,710 found 12 hours ago
Hawaiian Airlines
Thu, Nov 13 - Sun, Nov 16
ONT
Ontario
SEA
Seattle
￥21,850 Roundtrip, found 6 days ago
￥21,850
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, Nov 13 from Ontario to Seattle, returning Sun, Nov 16, priced at ￥21,850 found 6 days ago
Delta
Fri, Dec 12 - Sun, Dec 14
ONT
Ontario
SEA
Seattle
￥21,960 Roundtrip, found 6 days ago
￥21,960
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Dec 12 from Ontario to Seattle, returning Sun, Dec 14, priced at ￥21,960 found 6 days ago
United
Tue, Oct 14 - Wed, Oct 22
ONT
Ontario
SFO
San Francisco
￥23,250 Roundtrip, found 6 days ago
￥23,250
Roundtrip
found 6 days ago
Select United flight, departing Tue, Oct 14 from Ontario to San Francisco, returning Wed, Oct 22, priced at ￥23,250 found 6 days ago
Delta
Sat, Jan 31 - Tue, Feb 3
ONT
Ontario
PDX
Portland
￥23,390 Roundtrip, found 9 hours ago
￥23,390
Roundtrip
found 9 hours ago
Select Delta flight, departing Sat, Jan 31 from Ontario to Portland, returning Tue, Feb 3, priced at ￥23,390 found 9 hours ago
American Airlines
Tue, Oct 28 - Sun, Nov 2
ONT
Ontario
DFW
Dallas
￥26,750 Roundtrip, found 3 days ago
￥26,750
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Oct 28 from Ontario to Dallas, returning Sun, Nov 2, priced at ￥26,750 found 3 days ago
Alaska Airlines
Sun, Apr 19 - Tue, May 5
ONT
Ontario
PDX
Portland
￥45,880 Roundtrip, found 2 days ago
￥45,880
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun, Apr 19 from Ontario to Portland, returning Tue, May 5, priced at ￥45,880 found 2 days ago

Hotels near Los Angeles - Ontario Intl. Airport

Ontario Airport Hotel & Conference Center
3.5 out of 5
700 N Haven Ave, Ontario, CA
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! (2,927 reviews)
Get rates
Opens in a new windowOntario Airport Hotel & Conference Center
DoubleTree by Hilton Ontario Airport
4 out of 5
222 N Vineyard Ave, Ontario, CA
The price is ￥18,073 per night from Oct 19 to Oct 20
￥18,073
￥20,773 total
Oct 19 - Oct 20
includes taxes & fees
Stay at this 4-star business-friendly hotel in Ontario. Enjoy free WiFi, 2 restaurants, and a nightclub. Our guests praise the helpful staff and the clean rooms ...
8/10 Very Good! (1,013 reviews)
Opens in a new windowDoubleTree by Hilton Ontario Airport
Extended Studio Hotel Ontario
2.5 out of 5
1818 E Holt Blvd, Ontario, CA
The price is ￥10,580 per night from Oct 5 to Oct 6
￥10,580
￥12,161 total
Oct 5 - Oct 6
includes taxes & fees
Book a stay at this business-friendly hotel in Ontario. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
9/10 Wonderful! (740 reviews)
Opens in a new windowExtended Studio Hotel Ontario
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.

Los Angeles - Ontario Intl. Airport

Current conditions at Ontario International Airport

airport static map image
Show 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 traveling 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 Center 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 ￥10,250. 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 travelers 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.