Cheap flights from Flagstaff to Ontario (FLG - ONT) from $456

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
FLG — ONT
Apr 16 — Apr 231

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

Flights from Flagstaff to Ontario lean towards being more expensive in August. Prices are generally better when you fly from Flagstaff to Ontario in November, with the cheapest ticket starting at $263.

When is the cheapest time to fly from Flagstaff to Ontario (FLG - 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 American Airlines flights from Flagstaff to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Flagstaff and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.
Sat 5/255:40 amFLG - ONT
1 stop27h 05mAmerican Airlines
Sat 6/17:40 pmONT - FLG
1 stop38h 22mAmerican Airlines
Deal found 4/10$456
Sun 5/265:40 amFLG - ONT
1 stop3h 05mAmerican Airlines
Sun 6/212:53 pmONT - FLG
1 stop4h 47mAmerican Airlines
Deal found 4/10$503
Sat 5/45:40 amFLG - ONT
1 stop3h 24mAmerican Airlines
Tue 5/712:53 pmONT - FLG
1 stop4h 47mAmerican Airlines
Deal found 4/9$538
Fri 5/105:40 amFLG - ONT
1 stop3h 05mAmerican Airlines
Fri 5/1712:53 pmONT - FLG
1 stop4h 47mAmerican Airlines
Deal found 4/10$539
Sat 5/255:40 amFLG - ONT
1 stop6h 07mAmerican Airlines
Sat 6/111:59 pmONT - FLG
2 stops17h 41mAmerican Airlines
Deal found 4/10$967
Sat 5/412:42 pmFLG - ONT
2 stops9h 14mAmerican Airlines
Tue 5/77:40 pmONT - FLG
1 stop3h 06mAmerican Airlines
Deal found 4/9$979

Cheap Flagstaff to Ontario flights in April & May 2024

Find cheap flight options from Flagstaff to Ontario specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,194,136 searches. Prices were last updated on April 11, 2024.
Sat 5/255:40 amFLG - ONT
1 stop27h 05mAmerican Airlines
Sat 6/17:40 pmONT - FLG
1 stop38h 22mAmerican Airlines
Deal found 4/10$456
Sun 5/265:40 amFLG - ONT
1 stop3h 05mAmerican Airlines
Sun 6/212:53 pmONT - FLG
1 stop4h 47mAmerican Airlines
Deal found 4/10$503
Sat 5/45:40 amFLG - ONT
1 stop3h 24mAmerican Airlines
Tue 5/712:53 pmONT - FLG
1 stop4h 47mAmerican Airlines
Deal found 4/9$538
Fri 5/105:40 amFLG - ONT
1 stop3h 05mAmerican Airlines
Fri 5/1712:53 pmONT - FLG
1 stop4h 47mAmerican Airlines
Deal found 4/10$539
Thu 4/116:40 pmFLG - ONT
1 stop3h 16mAmerican Airlines
Thu 4/1812:55 pmONT - FLG
1 stop4h 46mAmerican Airlines
Deal found 4/10$707
Sat 4/135:40 amFLG - ONT
1 stop3h 24mAmerican Airlines
Sun 4/146:25 amONT - FLG
1 stop3h 40mAmerican Airlines
Deal found 4/10$757
Sat 5/255:40 amFLG - ONT
1 stop6h 07mAmerican Airlines
Sat 6/111:59 pmONT - FLG
2 stops17h 41mAmerican Airlines
Deal found 4/10$967
Sat 5/412:42 pmFLG - ONT
2 stops9h 14mAmerican Airlines
Tue 5/77:40 pmONT - FLG
1 stop3h 06mAmerican Airlines
Deal found 4/9$979
Sat 4/1312:42 pmFLG - ONT
2 stops9h 14mAmerican Airlines
Sun 4/147:40 pmONT - FLG
1 stop3h 10mAmerican Airlines
Deal found 4/10$1,233

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 3,194,136 searches. Data last updated April 11, 2024.
Sat 5/255:40 amFLG - ONT
1 stop27h 05mAmerican Airlines
Sat 6/17:40 pmONT - FLG
1 stop38h 22mAmerican Airlines
Deal found 4/10$456
Sun 5/265:40 amFLG - ONT
1 stop3h 05mAmerican Airlines
Sun 6/212:53 pmONT - FLG
1 stop4h 47mAmerican Airlines
Deal found 4/10$503
Sat 5/45:40 amFLG - ONT
1 stop3h 24mAmerican Airlines
Tue 5/712:53 pmONT - FLG
1 stop4h 47mAmerican Airlines
Deal found 4/9$538
Fri 5/105:40 amFLG - ONT
1 stop3h 05mAmerican Airlines
Fri 5/1712:53 pmONT - FLG
1 stop4h 47mAmerican Airlines
Deal found 4/10$539
Thu 4/116:40 pmFLG - ONT
1 stop3h 16mAmerican Airlines
Thu 4/1812:55 pmONT - FLG
1 stop4h 46mAmerican Airlines
Deal found 4/10$707
Sat 4/135:40 amFLG - ONT
1 stop3h 24mAmerican Airlines
Sun 4/146:25 amONT - FLG
1 stop3h 40mAmerican Airlines
Deal found 4/10$757
Sat 5/255:40 amFLG - ONT
1 stop6h 07mAmerican Airlines
Sat 6/111:59 pmONT - FLG
2 stops17h 41mAmerican Airlines
Deal found 4/10$967
Sat 5/412:42 pmFLG - ONT
2 stops9h 14mAmerican Airlines
Tue 5/77:40 pmONT - FLG
1 stop3h 06mAmerican Airlines
Deal found 4/9$979
Wed 4/106:40 pmFLG - ONT
1 stop14h 24mAmerican Airlines
Sat 4/136:25 amONT - FLG
1 stop3h 40mAmerican Airlines
Deal found 4/10$1,131

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 3,194,136 searches. Data last updated April 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$456 - $979

Route

Depart

Return

Price

Flagstaff PulliamOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Sat 5/25

1 stop27h 05m

Ontario

Sat 6/1

1 stop38h 22m

$456

Flagstaff PulliamOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Sun 5/26

1 stop3h 05m

Ontario

Sun 6/2

1 stop4h 47m

$503

Flagstaff PulliamOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Sat 5/4

1 stop3h 24m

Ontario

Tue 5/7

1 stop4h 47m

$538

Flagstaff PulliamOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Fri 5/10

1 stop3h 05m

Ontario

Fri 5/17

1 stop4h 47m

$539

Flagstaff PulliamOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Sat 5/25

1 stop6h 07m

Ontario

Sat 6/1

2 stops17h 41m

$967

Flagstaff PulliamOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Sat 5/4

2 stops9h 14m

Ontario

Tue 5/7

1 stop3h 06m

$979

Flights are sorted by cheapest first

Deals found on 4/10

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

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 April 11, 2024.
7.3
Good
15,011 reviews

Overall

7.3

Boarding

7.6

Entertainment

7.1

Food

6.6

Crew

8.0

Comfort

7.2

Reviews

1 / 10

The flight attendants only came thru twice for drink service the entire 6 hour flight. The first was 90 minutes in and the second was an hour before landing. It feels like it should be more.

7.3
Good
15,011 reviews
7.3
Good
15,011 reviews

Overall

7.3

Boarding

7.6

Entertainment

7.1

Food

6.6

Crew

8.0

Comfort

7.2

Reviews

1 / 10

The flight attendants only came thru twice for drink service the entire 6 hour flight. The first was 90 minutes in and the second was an hour before landing. It feels like it should be more.

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 $456, but on average you can expect to pay $663.

  • 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 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 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 see available direct flights.

  • 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 do 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 4/10.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Flagstaff to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

Search flights from Flagstaff to Ontario by cabin class

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Flagstaff to Ontario?

When you search for this flight from Flagstaff to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Flagstaff to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Flagstaff to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Flagstaff to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Flagstaff to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Flagstaff to Ontario become cheaper?

Yes! Start tracking prices for Flagstaff to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.