Cheap flights from Santa Ana to Ontario from $114
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana to Ontario departing on 9/4. 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 Santa Ana to Region of Ontario
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American Airlines flights from Santa Ana to Region of Ontario
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How to get the cheapest flight ticket from Santa Ana to Region of Ontario
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 cheapest month to fly to Region of Ontario?
The month of August is, on average, the cheapest month to fly to Region of Ontario from Santa Ana, with most prices found around $369. If you aren’t able to travel during the month of August, then book flights to Region of Ontario from Santa Ana during March instead. Flights to Region of Ontario in March, while not as cheap as those in August, still average around $392.
What is the cheapest day to depart on your flight to Region of Ontario?
According to our data, Tuesday is the cheapest day to fly to Region of Ontario from Santa Ana. The lowest ticket price found for a Tuesday departure recently was $472. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Santa Ana to Region of Ontario on a Friday will generally be more expensive and average around $670. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Region of Ontario?
According to our data, the cheapest time of day to fly to Region of Ontario is in the evening. momondo users have found flights departing from Santa Ana to Region of Ontario in the evening for as low as $395. 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 afternoon are often more expensive with an average ticket price of $647.
How far in advance should I book a flight to Region of Ontario?
You are more likely to see cheaper flights to Region of Ontario from Santa Ana when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $458 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Santa Ana for as low as $236 on momondo.
What is the cheapest airline that flies from Santa Ana J. Wayne/Orange Cnty to Ontario?
WestJet, United Airlines, and American Airlines are the most popular carriers operating from Santa Ana J. Wayne/Orange Cnty to Ontario
What airlines fly to Region of Ontario?
Air Canada, Porter Airlines and WestJet are the top three most popular airlines that fly to Region of Ontario from Santa Ana according to our data. Air Canada is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 7 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.
Cheap Santa Ana to Region of Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Santa Ana to Region of Ontario
Best Price Found | $114 |
|---|---|
Fastest flight time | 6h 25m |
Direct flights | None |
Airports in Region of Ontario | 5 airports |
When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario?
Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario were last updated today.
How many operators does momondo search for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario?
As of June 2025, there are 4 operators available to choose from for flights from Santa Ana J. Wayne/Orange Cnty Airport to Ontario.
How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Santa Ana to Region of Ontario
Compare and see reviews for airlines that fly from Santa Ana to Region of Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $153 | Free Cancellation | Rating 7.1 9,568 reviews | |||
| PriceFrom $315 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $338 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $339 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Santa Ana to Ontario?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santa Ana to Ontario. momondo saves you time and could save you money on your trip.
Can I find flights from Santa Ana to Ontario with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ontario from Santa Ana with this policy.
How can momondo help me find flights from Santa Ana to Ontario?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santa Ana to Ontario.
I’m not ready to book a flight from Santa Ana to Ontario right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Santa Ana and alert you when they change.