Cheap flights from Ontario to New Mexico from $100
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 New Mexico departing on 7/16. 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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How to get the cheapest flight ticket from Ontario to New Mexico
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 New Mexico?
The cheapest month to fly to New Mexico from Ontario is in February. Flight prices, which tend to average around $336, are often lower during this time because this is during the off-season. If you are unable to visit New Mexico during the month of February, then departing from Ontario during the month May is also very affordable. Most momondo users find prices during this month for around $336.
What is the cheapest day to depart on your flight to New Mexico?
The cheapest day to depart from Ontario to New Mexico is on a Saturday. Travelers who choose to depart for New Mexico on a Saturday will often find tickets for as low as $326. The most expensive day to fly to New Mexico is Sunday, with ticket prices averaging around $456.
What is the cheapest time of day to depart on your flight to New Mexico?
According to our data, the cheapest time of day to fly to New Mexico is at noon. momondo users have found flights departing from Ontario to New Mexico at noon for as low as $276. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to New Mexico are more costly in the morning, with an average ticket price of $380. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to New Mexico?
You are more likely to see cheaper flights to New Mexico from Ontario when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to New Mexico for around $378 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Mexico from Ontario for as low as $292 on momondo.
What is the cheapest airline that flies from Ontario to New Mexico?
Frontier, Southwest, and Delta are the most popular carriers operating from Ontario to New Mexico
What airlines fly to New Mexico?
American Airlines, Southwest and Delta are the top three most popular airlines that fly to New Mexico from Ontario according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to New Mexico. Keep in mind that there are 6 different airlines that fly to New Mexico on a routine basis, so you have a few additional options to choose from.
Cheap Ontario to New Mexico flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to New Mexico
When did momondo last update prices for flights from Ontario Airport to New Mexico?
Prices for flights from Ontario Airport to New Mexico were last updated today.
How many operators does momondo search for flights from Ontario Airport to New Mexico?
As of June 2025, there are 5 operators available to choose from for flights from Ontario Airport to New Mexico.
How old do you have to be to fly from Ontario Airport to New Mexico?
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 Ontario Airport to New Mexico.
What documentation or ID do you need to fly to New Mexico?
The travel and health documents required for your trip to New Mexico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Mexico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Ontario to New Mexico
Compare and see reviews for airlines that fly from Ontario to New Mexico with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $197 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $243 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $262 | Free Cancellation | Rating 8.0 4,278 reviews | |||
| PriceFrom $364 | Free Cancellation | Rating 7.4 8,801 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to New Mexico?
It is quick and easy to find Ontario to New Mexico flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Mexico that suits you.
Can I find flights from Ontario to New Mexico with flexible booking policies on momondo?
Yes. All flights to New Mexico from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Ontario to New Mexico?
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 Ontario to New Mexico.
I’m not ready to book a flight from Ontario to New Mexico right now. Can momondo alert me if prices change?
Price alerts on flights to New Mexico from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.