Cheap flights from Ontario to San Francisco from $171
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to San Francisco departing on 5/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Ontario to Monterey
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Alaska Airlines flights from Ontario to Monterey
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How to get the cheapest flight ticket from Ontario to Monterey
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Ontario and Monterey?
What is the cheapest day to depart on your flight to Monterey?
The cheapest day to depart from Ontario to Monterey is on a Saturday. Travelers who choose to depart for Monterey on a Saturday will often find tickets for as low as $257. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Monterey for around $447.
What is the cheapest time of day to depart on your flight to Monterey?
According to our data, the cheapest time of day to fly to Monterey is at noon. momondo users have found flights departing from Ontario to Monterey at noon for as low as $65. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $343.
What is the cheapest airline that flies from Ontario to Monterey Regional?
Alaska Airlines, American Airlines, and United Airlines are the most popular carriers operating from Ontario to Monterey Regional
What airlines fly to Monterey?
Frontier, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Monterey from Ontario according to our data. Frontier is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Monterey. Keep in mind that there are 11 different airlines that fly to Monterey on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to Monterey
Cheap Ontario to Monterey (ONT to MRY) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Monterey
How far is Ontario to Monterey Regional by plane?
There are 296.3 mi between Ontario and Monterey Regional. Flights usually cover this in 4h 28m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ontario Airport to Monterey Regional Airport?
Prices for flights from Ontario Airport to Monterey Regional Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to Monterey Regional Airport?
As of April 2025, there is 1 operator available to choose from for flights from Ontario Airport to Monterey Regional Airport.
How old do you have to be to fly from Ontario Airport to Monterey Regional Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Monterey Regional Airport.
What documentation or ID do you need to fly to Monterey Regional Airport?
The travel and health documents you'll need for your trip to Monterey Regional Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Monterey Regional Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ontario to Monterey?
Based on momondo bookings for flights between Ontario and Monterey, the leading airline is United Airlines, making up 100% of the total bookings.
Best airlines flying from Ontario to Monterey
Compare and see reviews for airlines that fly from Ontario to Monterey with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $278 | Free Cancellation | Rating 7.4 8,696 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Monterey?
Finding the right flight to Monterey from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Monterey quick and easy, saving you time and money.
Can I find flights from Ontario to Monterey with flexible booking policies on momondo?
momondo does allow users to show only those flights to Monterey from Ontario which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Ontario to Monterey?
Once all potential Ontario to Monterey flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Ontario to Monterey right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to Monterey flights. All you need is a valid email address and we will do the rest; it is that quick and easy.