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

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

  • 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 £50 for one-way flights and £66 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, 15 Sept - Mon, 22 Sept
ONT
Ontario
SFO
San Francisco
£66 Return, found 2 days ago
£66
Return
found 2 days ago
Select Frontier Airlines flight, departing Mon, 15 Sept from Ontario to San Francisco, returning Mon, 22 Sept, priced at £66 found 2 days ago
Frontier Airlines
Mon, 15 Sept - Sun, 28 Sept
ONT
Ontario
SFO
San Francisco
£89 Return, found 2 days ago
£89
Return
found 2 days ago
Select Frontier Airlines flight, departing Mon, 15 Sept from Ontario to San Francisco, returning Sun, 28 Sept, priced at £89 found 2 days ago
United
Tue, 30 Sept - Sat, 4 Oct
ONT
Ontario
SFO
San Francisco
£101 Return, found 5 days ago
£101
Return
found 5 days ago
Select United flight, departing Tue, 30 Sept from Ontario to San Francisco, returning Sat, 4 Oct, priced at £101 found 5 days ago
United
Fri, 26 Sept - Mon, 29 Sept
ONT
Ontario
SFO
San Francisco
£103 Return, found 1 day ago
£103
Return
found 1 day ago
Select United flight, departing Fri, 26 Sept from Ontario to San Francisco, returning Mon, 29 Sept, priced at £103 found 1 day ago
United
Sat, 8 Nov - Mon, 24 Nov
ONT
Ontario
SFO
San Francisco
£109 Return, found 6 days ago
£109
Return
found 6 days ago
Select United flight, departing Sat, 8 Nov from Ontario to San Francisco, returning Mon, 24 Nov, priced at £109 found 6 days ago
Delta
Sat, 6 Dec - Tue, 9 Dec
ONT
Ontario
PDX
Portland
£110 Return, found 19 hours ago
£110
Return
found 19 hours ago
Select Delta flight, departing Sat, 6 Dec from Ontario to Portland, returning Tue, 9 Dec, priced at £110 found 19 hours ago
Hawaiian Airlines
Wed, 19 Nov - Sat, 6 Dec
ONT
Ontario
SEA
Seattle
£130 Return, found 3 days ago
£130
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, 19 Nov from Ontario to Seattle, returning Sat, 6 Dec, priced at £130 found 3 days ago
Alaska Airlines
Wed, 8 Oct - Sat, 11 Oct
ONT
Ontario
SEA
Seattle
£131 Return, found 3 days ago
£131
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 8 Oct from Ontario to Seattle, returning Sat, 11 Oct, priced at £131 found 3 days ago
American Airlines
Thu, 11 Sept - Sat, 13 Sept
ONT
Ontario
SFO
San Francisco
£152 Return, found 5 days ago
£152
Return
found 5 days ago
Select American Airlines flight, departing Thu, 11 Sept from Ontario to San Francisco, returning Sat, 13 Sept, priced at £152 found 5 days ago
American Airlines
Mon, 6 Oct - Tue, 7 Oct
ONT
Ontario
DFW
Dallas
£160 Return, found 4 days ago
£160
Return
found 4 days ago
Select American Airlines flight, departing Mon, 6 Oct from Ontario to Dallas, returning Tue, 7 Oct, priced at £160 found 4 days ago

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

La Quinta Inn & Suites by Wyndham Ontario Airport
3 out of 5
3555 Inland Empire Blvd, Ontario, CA
The price is £88 per night from 8 Sept to 9 Sept
£88
8 Sept - 9 Sept
includes taxes & fees
Stay at this 3-star business-friendly hotel in Ontario. Enjoy free breakfast, free Wi-Fi and free parking. Our guests praise the breakfast and the helpful staff ...
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 £59 per night from 16 Sept to 17 Sept
£59
16 Sept - 17 Sept
includes taxes & fees
Stay at this motel in Ontario. Enjoy free Wi-Fi, free parking and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in their 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 £68 per night from 8 Sept to 9 Sept
£68
8 Sept - 9 Sept
includes taxes & fees
Stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free Wi-Fi and free parking. Our guests praise the breakfast and the helpful staff in ...
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 airport, offers flights from multiple airline carriers to many popular global destinations. Above you'll find some useful information about Ontario’s airports that can help you in planning your next trip. Expedia offers flights from Ontario Intl. on multiple airline carriers, and makes it easy and affordable for you to book.

Los Angeles - Ontario Intl. Airport

Current conditions at Ontario International Airport

airport static map image
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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 £50. 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.