Find deals on flights from Ontario from $51
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Where can I fly from Ontario?
Prices from ONT, departing Sat 10/28 and returning Sat 11/4Good to know
Top tips for finding a cheap flight out of Ontario
- Looking for a cheap flight? 25% of our users found tickets from Ontario to the following destinations at these prices or less: Dallas $139 one-way - $226 round-trip; Las Vegas $36 one-way - $65 round-trip; Taipei City $558 one-way - $929 round-trip
- Book at least 3 weeks before departure in order to get a below-average price.
- High season is considered to be June and July. The cheapest month to fly from Ontario is January.
- Morning departure is around 9% cheaper than an evening flight, on average*.
- Flights from Ontario depart from Ontario International Airport (ONT). Most passengers use Ontario International Airport from Ontario to Mexico and Las Vegas.
- It would take you approximately 5 minutes to cover the 3 miles connecting the Ontario city center to Ontario International Airport. If you are in a hurry, consider using a private means of transport such as a taxi, Uber, or car rental. A bus or a train is an alternative means of transport if you are not in a hurry to catch your flight.
- Travelers with the earliest flight from the airport should consider staying in one of the hotels close to it. For instance, you can book a room at Holiday Inn Ontario Airport. This hotel is a 3-minute walk to ONT and provides a complimentary airport shuttle to its guests who are connecting to the airport for a flight and have pieces of luggage.
- Never leave your pet behind if you have a flight from Ontario through Ontario International Airport. The airport considers animals by building several pet relief areas inside and outside. These areas are close to gates 210 in Terminal 2 and 410 in Terminal 4. The outside pet relief area is located at the end of the terminal building.
- Everyone understands how stressful it is to travel with children on long vacations. JetBlue Airlines is a good option if you are flying with children from Ontario. This airline provides kid-friendly amenities such as video games, subscribed cartoon channels, plane toys, and free refreshments to keep kids entertained during the flight. This airline's planes boast big, pleasant seats with ample legroom, making it ideal for parents with children on their laps.
FAQs for booking flights out of Ontario
Do flights from Ontario via Ontario International Airport (ONT) consider persons with reduced mobility?
Special needs passengers, such as those with restricted mobility or impaired vision, will find it easier to fly from Ontario via ONT. To assist these passengers, all airlines have workers stationed throughout the airport. Anyone who requires special airport services should make their request while making their travel arrangements.
Can I park my car at Ontario International Airport?
Different types of parking indicate the probability of parking your car at the airport. If you've arrived at the airport and have a to-and-fro flight from Ontario, consider parking your car at private, public, or valet parking lots with a surcharge both for short and long parking.
Are there nursing rooms at Ontario International Airport?
Lactating mothers are much considered on flights from Ontario via ONT, for it features two nursing rooms for them. One of these nursing rooms is situated in Terminal 2 on the second floor past the TSA screening across from gate 204, next to the women's restroom. The other one is at Terminal 4 on the second floor across from gate 407, next to the family restroom.
Which airlines have lounges at Ontario International Airport in Ontario?
Consider using the Aspire Lounge in Terminal 2, open to guests traveling with United, Alaska, Frontier, and Delta airlines. The lounge provides unparalleled airfield views, excellent food, and comfortable seating to work or relax.
Which are the most popular places to fly to from Ontario?
Based on KAYAK flight searches, the most popular place to fly from Ontario is New York (12% of total searches). The next most popular destinations are Seattle/Tacoma Intl (7%) and Dallas (6%). Searches for flights from Ontario to San Francisco (6%), to Tokyo (4%) and to Las Vegas Harry Reid Intl (4%) are also popular.
What are the best deals and cheap flights from Ontario?
The cheapest one-way flight from Ontario found on KAYAK in the last 72 hours was to Phoenix Sky Harbor Intl ($51). The cheapest round-trip flight from Ontario on KAYAK in the last 72 hours was to Dallas/Fort Worth ($62). Other cheap flights from Ontario found on KAYAK in the last 72 hours include flights to Phoenix Sky Harbor Intl ($62 round-trip), to Las Vegas Harry Reid Intl ($62 round-trip) and to San Francisco ($62 round-trip).
Which cities can I fly to direct from Ontario?
There are many destinations you can fly to non-stop from Ontario. The most popular are:Flights to Seattle/Tacoma IntlFlights to San FranciscoFlights to Las Vegas Harry Reid IntlFlights to Denver IntlFlights to PortlandFlights to Atlanta Hartsfield-JacksonFlights to Salt Lake CityFlights to Nashville IntlFlights to San Salvador El Salvador IntlFlights to Guadalajara Miguel HidalWhich international cities can I fly to direct from Ontario?
There are many international destinations you can fly to non-stop from Ontario. The most popular are:Flights to San Salvador El Salvador IntlFlights to Guadalajara Miguel HidalWhat is the longest direct flight from Ontario?
The longest direct flight you can take from Ontario is to Singapore, with a duration of 18 hours.
What is Ontario also known as?
Ontario Airport’s airport code is ONT. It can also be referred to as Ontario, Ontario Intl.
Which airlines have a flexible cancellation policy for flights from Ontario to Worldwide due to COVID-19?
Southwest, American Airlines and Frontier have all waived their change and cancellation fees on flights from Ontario to Worldwide. Confirm policies on booking site.
How does KAYAK find such low prices on flights from Ontario?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to your destination with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.