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$417+ Cheap flights from Ontario to Flagstaff (ONT - FLG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FLG
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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Cheap flight deals from Ontario to Flagstaff

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Flagstaff (FLG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2024.

Popular in

July

Cheapest in

January

Round-trip from

$471
(American Airlines)

One-way from

$417
(Alaska Airlines)
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 47% potential price drop
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From Ontario to Flagstaff Pulliam
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One-way flight from Ontario to Flagstaff Pulliam
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What is the cheapest day to fly round-trip from Ontario to Flagstaff?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 86% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Ontario to Flagstaff?

Travelers have found it’s best to book a flight 28 days in advance to save up to 183% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 28 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Flagstaff 1-2 weeks in advance for as low as $626, or $658 for flights within the next 24 hours.

What is the cheapest month to fly from Ontario to Flagstaff?

Our data shows that January tends to be the cheapest month to fly to Flagstaff from Ontario. Users have commonly found prices around $503 for the month, but tickets can be as low as $196. Due to multiple factors, prepare for potentially higher prices in May.

What is the cheapest time of day to fly from ONT to FLG?

It’s typically best to fly out from Ontario to Flagstaff at noon. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Ontario to Flagstaff flights in July & August 2024

Find cheap flight options from Ontario to Flagstaff specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/164:45 pmONT - FLG
1 stop5h 04mAmerican Airlines
Sun 8/185:00 pmFLG - ONT
1 stop4h 40mAmerican Airlines
Deal found 7/25$572
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/912:46 pmONT - FLG
1 stop3h 31mAmerican Airlines
Sun 8/115:00 pmFLG - ONT
1 stop4h 40mAmerican Airlines
Deal found 7/25$628

Ontario to Flagstaff 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Flagstaff in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/26:45 amONT - FLG
1 stop9h 44mAmerican Airlines
Sat 10/58:25 amFLG - ONT
1 stop48h 25mAmerican Airlines
Deal found 7/24$471
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/157:40 pmONT - FLG
1 stop14h 14mAmerican Airlines
Sat 10/1910:25 amFLG - ONT
1 stop11h 34mAmerican Airlines
Deal found 7/25$531
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/164:45 pmONT - FLG
1 stop5h 04mAmerican Airlines
Sun 8/185:00 pmFLG - ONT
1 stop4h 40mAmerican Airlines
Deal found 7/25$572
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/912:46 pmONT - FLG
1 stop3h 31mAmerican Airlines
Sun 8/115:00 pmFLG - ONT
1 stop4h 40mAmerican Airlines
Deal found 7/25$628

One-way flights to Flagstaff from Ontario

Search for one-way flight options from Ontario to Flagstaff. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/237:00 amONT - FLG
2 stops14h 49mAlaska Airlines
Deal found 7/25$417

Find flights from Ontario to Flagstaff within your budget

Customize your flight search to find flights from Ontario to Flagstaff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$471 - $628

Route

Depart

Return

Price

OntarioFlagstaff Pulliam

ONT - FLG

ONTFLG

Ontario

Wed 10/2

1 stop9h 44m

Flagstaff Pulliam

Sat 10/5

1 stop48h 25m

$471

OntarioFlagstaff Pulliam

ONT - FLG

ONTFLG

Ontario

Tue 10/15

1 stop14h 14m

Flagstaff Pulliam

Sat 10/19

1 stop11h 34m

$531

OntarioFlagstaff Pulliam

ONT - FLG

ONTFLG

Ontario

Fri 8/16

1 stop5h 04m

Flagstaff Pulliam

Sun 8/18

1 stop4h 40m

$572

OntarioFlagstaff Pulliam

ONT - FLG

ONTFLG

Ontario

Fri 8/9

1 stop3h 31m

Flagstaff Pulliam

Sun 8/11

1 stop4h 40m

$628

Flights are sorted by cheapest first

Deals found on 7/24

What is the cheapest day to fly from Ontario to Flagstaff?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Flagstaff. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Flagstaff flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Ontario to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Flagstaff by month

Plan your trip to Flagstaff by taking into account the average temperature and rainfall totals by month.

FLG

Temperature

32 - 71.6 °F

If weather is an important factor for your trip to Flagstaff, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Flagstaff

Get insights into the airlines that provide service to Flagstaff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Flagstaff. Reviews last updated July 25, 2024.
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Flagstaff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ontario to Flagstaff for under $500 on Cheapflights?

    Yes, there are multiple flights from Ontario to Flagstaff for under $500. The cheapest flight booked recently is on American Airlines for just $471, but on average you can expect to pay $550.

  • What is the cheapest airline to fly from Ontario to Flagstaff round-trip?

    American Airlines, at $471, was found to be the cheapest airline from Ontario to Flagstaff.. American Airlines is priced at 14% lower than the current average price of a flight leaving 3 months from now.

  • What does ONT to FLG mean?

    This is defined as Ontario Airport (ONT) and Flagstaff Pulliam Airport (FLG). Codes like Flagstaff Pulliam Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Ontario to Flagstaff that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Flagstaff flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Flagstaff with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Flagstaff flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Flagstaff that include hotel bookings?

    Yes. In addition to deals on Ontario to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Flagstaff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Flagstaff.

  • Can I find deals for business class flights from Ontario to Flagstaff?

    Yes. Cheapflights offers flight deals from Ontario to Flagstaff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Flagstaff that allow pets onboard?

    Many airlines flying from Ontario to Flagstaff offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Flagstaff?

    Yes, you can often find last-minute deals on Ontario to Flagstaff flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Flagstaff flight deals updated?

    The Ontario to Flagstaff flight deals you see on this page were last updated on 7/25.

  • What is the cheapest month to book a flight from Ontario to Flagstaff?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Flagstaff (average of $538). Flying from Ontario to Flagstaff in May is currently the most expensive (average of $645). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Ontario to Flagstaff

Discover the top airline that operate flights from Ontario to Flagstaff. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$282Average$563FlexibilityNo cancel feeOn-time71%
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Search flights from Ontario to Flagstaff by cabin class

Find flights from Ontario to Flagstaff, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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