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$401+ Cheap flights from Flagstaff to Ontario (FLG - ONT)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — ONT
Jul 31 — Aug 71
From?
To?
Wed 7/31
Wed 8/7
1 adult, Economy
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Cheap flight deals from Flagstaff to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Flagstaff (FLG) to Ontario (ONT). 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 26, 2024.

Round-trip from

$481
(American Airlines)

One-way from

$401
(Alaska Airlines)
From Flagstaff Pulliam to Ontario
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One-way flight from Flagstaff Pulliam to Ontario
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What is the cheapest month to fly from Flagstaff to Ontario?

Flights from Flagstaff to Ontario lean towards being more expensive in December. Prices are generally better when you fly from Flagstaff to Ontario in November, with the cheapest ticket starting at $189.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Flagstaff to Ontario as you normally would.

Cheap Flagstaff to Ontario flights in July & August 2024

Find cheap flight options from Flagstaff to Ontario 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 26, 2024.
Listed are some of the best fares we've found on flights departing from Flagstaff to Ontario in 2024. Check back in a little while for more flight options.
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 8/2312:04 pmFLG - ONT
1 stop4h 07mAmerican Airlines
Sat 8/246:40 amONT - FLG
1 stop4h 51mAmerican Airlines
Deal found 7/25$549

Flagstaff to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Flagstaff and Ontario 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 26, 2024.
Listed are some of the best fares we've found on flights departing from Flagstaff to Ontario in 2024. Check back in a little while for more flight options.
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 8/2312:04 pmFLG - ONT
1 stop4h 07mAmerican Airlines
Sat 8/246:40 amONT - FLG
1 stop4h 51mAmerican Airlines
Deal found 7/25$549
This CheapTickets.de 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 CheapTickets.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/78:25 amFLG - ONT
1 stop3h 34mAlaska Airlines
Mon 9/95:01 pmONT - FLG
1 stop4h 38mAlaska Airlines
Deal found 7/24$554
This CheapTickets.de 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 CheapTickets.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/712:03 pmFLG - ONT
2 stops7h 59mAlaska Airlines
Mon 9/912:45 pmONT - FLG
1 stop3h 44mAlaska Airlines
Deal found 7/24$748

One-way flights to Ontario from Flagstaff

Search for one-way flight options from Flagstaff to Ontario. 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 26, 2024.
If you're seeking multiple options on one-way flights from Flagstaff to Ontario, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Flagstaff to Ontario should utilize the search form at the the top of the page.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1212:10 pmFLG - ONT
2 stops10h 42mAlaska Airlines
Deal found 7/24$401
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2412:04 pmFLG - ONT
2 stops22h 46mAlaska Airlines
Deal found 7/24$496

Find flights from Flagstaff to Ontario within your budget

Customize your flight search to find flights from Flagstaff to Ontario 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 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$481 - $748

Route

Depart

Return

Price

Flagstaff PulliamOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Fri 8/16

1 stop27h 28m

Ontario

Mon 8/19

1 stop40h 04m

$481

Flagstaff PulliamOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Fri 8/23

1 stop4h 07m

Ontario

Sat 8/24

1 stop4h 51m

$549

Flagstaff PulliamOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Sat 9/7

1 stop3h 34m

Ontario

Mon 9/9

1 stop4h 38m

$554

Flagstaff PulliamOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Sat 9/7

2 stops7h 59m

Ontario

Mon 9/9

1 stop3h 44m

$748

Flights are sorted by cheapest first

Deals found on 7/24

No data available for this route at this time. Please check back soon.

Best time to book a flight from Flagstaff to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Flagstaff 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 Ontario by month

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

LAX

Temperature

57.2 - 73.4 °F

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated July 26, 2024.
Get a feel of what it's like to fly with American Airlines and Alaska Airlines from Flagstaff to Ontario by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Crew

8.6

Food

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

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

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Crew

8.6

Food

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

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

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Crew

8.6

Food

7.2

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

Find useful and relevant information for your journey from Flagstaff to Ontario. 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 Flagstaff to Ontario for under $500 on Cheapflights?

    Yes, there are multiple flights from Flagstaff to Ontario for under $500. The cheapest flight booked recently is on American Airlines for just $481, but on average you can expect to pay $583.

  • What are the cheapest airlines flying from Flagstaff to Ontario round-trip?

    Flying on American Airlines is currently your cheapest option to Ontario, with prices starting at $481. Another option worth looking into is Alaska Airlines, starting at $554 round trip.

  • What does FLG to ONT mean?

    Flagstaff Pulliam Airport is FLG and Ontario Airport is ONT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

    The amount of baggage you can bring on your Flagstaff to Ontario 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 Flagstaff to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Flagstaff to Ontario 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 Flagstaff to Ontario that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Flagstaff to Ontario 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 Flagstaff to Ontario that allow pets onboard?

    Many airlines flying from Flagstaff to Ontario 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 Flagstaff to Ontario?

    Yes, you can often find last-minute deals on Flagstaff to Ontario 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 Flagstaff to Ontario flight deals updated?

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

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

    Currently, October is the cheapest month in which you can book a flight from Flagstaff to Ontario (average of $237). Flying from Flagstaff to Ontario in July is currently the most expensive (average of $293). 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.

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