Cheap flights from Ontario to Flagstaff (ONT - FLG)

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How to find the cheapest flight from
Ontario (ONT) to Flagstaff (FLG)

All the information you need to plan the best ONT to FLG flight in 2022: compare Ontario to Flagstaff flight prices with the expected peak season, weather and rainfall in Flagstaff.
ONT - FLG
Price
$105 - $473
FLG
Temperature
32 - 71.6 °F
FLG
Rainfall
0.4 - 2.7 inches

Popular in

July

High demand for flights, 43% potential price rise

Cheapest in

June

Best time to find cheap flights, 61% potential price drop

Average price

$157

Average for round-trip flights in May 2022

Round-trip from

$105

From Ontario to Flagstaff Pulliam

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Ontario to Flagstaff?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 36% on your flight compared to booking on days when demand is much higher.

When is the cheapest time to fly from Ontario to Flagstaff (ONT - FLG)?

It’s typically best to fly out from Ontario to Flagstaff at noon. Doing so could potentially save you 7% on the flight price compared to flying in the morning, which is usually more expensive.

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

Our data shows that August tends to be the cheapest month to fly to Flagstaff from Ontario. Users have commonly found prices around $246 for the month, but tickets can be as low as $106. Due to multiple factors, prepare for potentially higher prices in March.

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

Travelers have found it’s best to book a flight 32 days in advance to save up to 82% 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 32 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 $281, or $419 for flights within the next 24 hours.

Cheap flights from Ontario to Flagstaff in May, June 2022

The best prices found for ONT to FLG flights for May, June
22 Jun - 29 Jun
$477pp
ONT
Ontario
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
ONT
Ontario
13 Jun - 16 Jun
$497pp
ONT
Ontario
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
ONT
Ontario
3 Jun - 5 Jun
$595pp
ONT
Ontario
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
ONT
Ontario

Ontario to Flagstaff 2022 flight deals

Cheap flights to Flagstaff from Ontario found for this year
22 Jun - 29 Jun
$477pp
ONT
Ontario
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
ONT
Ontario
22 Aug - 24 Aug
$486pp
ONT
Ontario
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
   
2 STOPS
ONT
Ontario
13 Jun - 16 Jun
$497pp
ONT
Ontario
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Flagstaff

Late deals on round-trip flights to Flagstaff from Ontario, departing today and this week
3 Jun - 5 Jun
$595pp
ONT
Ontario
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
ONT
Ontario
29 May - 2 Jun
$615pp
ONT
Ontario
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
ONT
Ontario

One-way flights to Flagstaff Pulliam from Ontario

The cheapest one-way flights from Ontario to Flagstaff
11:00 am - 12:51 pm
Multiple Airlines
3 Stops
25h 51m
ONT - FLG
Multiple Airlines
$798
Kiwi.com
8:15 pm - 4:15 pm
American Airlines
1 Stop
20h 00m
ONT - FLG
American Airlines
7:57 pm - 8:25 am
United Airlines
2 Stops
12h 28m
ONT - FLG
United Airlines
$999
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Flagstaff</span> flights.

Flight FAQs

From Ontario to Flagstaff

Which airlines flying from Ontario to Flagstaff Pulliam have flexible changes due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines flying from Ontario to Flagstaff Pulliam have implemented new flexible change policies.

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 $477, but on average you can expect to pay $726.

Are there last-minute flights available from Ontario to Flagstaff for under $600?

There are currently 2+ open flights from Ontario to Flagstaff within the next 7 days for less than $600.

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

American Airlines, at $477, was found to be the cheapest airline from Ontario to Flagstaff. An alternate airline flying to your destination would be United Airlines.

What are the cheapest flights from Ontario to Flagstaff?

On average you can expect to pay $571 for a flight from Ontario to Flagstaff. The cheapest flight overall is $337 while the most popular route, (Ontario - Flagstaff Pulliam) is currently priced at $547.

COVID Restrictions

View COVID Travel Restrictions for Flagstaff, AZ

Do I need a COVID test to fly to Flagstaff from Ontario?

Information is based on travel restrictions for travel to Flagstaff Pulliam within the United States

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Flagstaff Pulliam.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Flagstaff Pulliam.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Flagstaff Pulliam.

Do I need a test to fly back to Ontario from Flagstaff?

Returning to Ontario from Flagstaff Pulliam

COVID-19 testing requirements
Visitors from Flagstaff Pulliam must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Ontario.

Quarantine requirements
Visitors from Flagstaff Pulliam are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Flagstaff, AZ

Alternative routes for Ontario to Flagstaff

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Flagstaff

Things to know before you go - useful duration and weather info for your trip from Ontario to Flagstaff.
Average temperature for May in Flagstaff
82.4 °F
Avg rainfall for May in Flagstaff
0.1 ″

Airports servicing Ontario

Airports servicing Flagstaff

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