Cheap flights from Ontario to Flagstaff from $330
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 Flagstaff departing on 4/18. 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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American Airlines flights from Ontario to Flagstaff
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How to get the cheapest flight ticket from Ontario to Flagstaff
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 day to depart on your flight to Flagstaff?
According to our data, Monday is the cheapest day to fly to Flagstaff from Ontario. The lowest ticket price found for a Monday departure recently was $540. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $652. These prices are subject to change though, so be sure to set up a Price Alert for flights to Flagstaff.
What is the cheapest time of day to depart on your flight to Flagstaff?
The cheapest time of day to fly to Flagstaff is in the evening when flights can be purchased for as low as $543. Flights to Flagstaff are more costly in the afternoon, with an average ticket price of $682. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
When to book flights from Ontario to Flagstaff
Cheap Ontario to Flagstaff (ONT to FLG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Flagstaff
How far is Ontario to Flagstaff Pulliam by plane?
The straight-line distance from Ontario to Flagstaff Pulliam is 349.7 mi. Flights usually cover this in 3h 14m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ontario Airport to Flagstaff Pulliam Airport?
Prices for flights from Ontario Airport to Flagstaff Pulliam Airport were last updated today.
How many operators does momondo search for flights from Ontario Airport to Flagstaff Pulliam Airport?
As of April 2025, there is 1 operator available to choose from for flights from Ontario Airport to Flagstaff Pulliam Airport.
How old do you have to be to fly from Ontario Airport to Flagstaff Pulliam Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Flagstaff Pulliam Airport.
What documentation or ID do you need to fly to Flagstaff Pulliam Airport?
The travel and health documents required for your trip to Flagstaff Pulliam Airport 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 Flagstaff Pulliam Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ontario to Flagstaff?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Flagstaff is American Airlines (100% of total bookings).
Best airlines flying from Ontario to Flagstaff
Compare and see reviews for airlines that fly from Ontario to Flagstaff with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $363 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Flagstaff?
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Why should I use momondo to find a flight deal from Ontario to Flagstaff?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Flagstaff. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Ontario to Flagstaff with flexible booking policies on momondo?
All flight searches from Ontario to Flagstaff on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Ontario to Flagstaff?
momondo helps you find the best flight between Ontario and Flagstaff by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Ontario to Flagstaff right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Flagstaff, momondo offers a useful price alert feature which will track prices for flights to Flagstaff from Ontario and alert you when they change.