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Cheap flights from Ontario to Flagstaff from $377

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Flagstaff

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:29 pm - 8:39 pmONT  Ontario-FLG Flagstaff Pulliam
4h 10m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:20 pm - 10:53 pmFLG  Flagstaff Pulliam-ONT Ontario
4h 33m1 stop Phoenix Sky Harbor Intl
$454American Airlines
Tue, Oct 13 - Mon, Oct 19
American Airlines Logo
6:15 am - 10:07 amONT  Ontario-FLG Flagstaff Pulliam
3h 52m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:49 am - 12:06 pmFLG  Flagstaff Pulliam-ONT Ontario
5h 17m1 stop Phoenix Sky Harbor Intl
$484American Airlines
Fri, Sep 18 - Fri, Sep 25
American Airlines Logo
1:04 pm - 5:44 pmONT  Ontario-FLG Flagstaff Pulliam
4h 40m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:14 pm - 10:43 pmFLG  Flagstaff Pulliam-ONT Ontario
4h 29m1 stop Phoenix Sky Harbor Intl
$491American Airlines
Thu, Sep 17 - Thu, Sep 24
American Airlines Logo
6:15 am - 10:07 amONT  Ontario-FLG Flagstaff Pulliam
3h 52m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:14 pm - 10:43 pmFLG  Flagstaff Pulliam-ONT Ontario
4h 29m1 stop Phoenix Sky Harbor Intl
$495American Airlines
Sat, Sep 19 - Sun, Sep 20
American Airlines Logo
6:15 am - 11:13 amONT  Ontario-FLG Flagstaff Pulliam
4h 58m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:14 pm - 10:43 pmFLG  Flagstaff Pulliam-ONT Ontario
4h 29m1 stop Phoenix Sky Harbor Intl
$525American Airlines
Thu, Sep 17 - Thu, Sep 24
American Airlines Logo
6:15 am - 10:07 amONT  Ontario-FLG Flagstaff Pulliam
3h 52m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:14 pm - 10:43 pmFLG  Flagstaff Pulliam-ONT Ontario
4h 29m1 stop Phoenix Sky Harbor Intl
$525American Airlines
Fri, Sep 18 - Sun, Sep 20

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American Airlines flights from Ontario to Flagstaff

Our best American Airlines deals on Ontario to Flagstaff flight tickets
American Airlines
Oct 13
ONT4:29 pmOntario
4h 10m
1 stop
FLG8:39 pmFlagstaff Pulliam
Oct 19
FLG6:20 pmFlagstaff Pulliam
4h 33m
1 stop
ONT10:53 pmOntario
$454
American Airlines
Sep 18
ONT6:15 amOntario
3h 52m
1 stop
FLG10:07 amFlagstaff Pulliam
Sep 25
FLG6:49 amFlagstaff Pulliam
5h 17m
1 stop
ONT12:06 pmOntario
$484
American Airlines
Sep 17
ONT1:04 pmOntario
4h 40m
1 stop
FLG5:44 pmFlagstaff Pulliam
Sep 24
FLG6:14 pmFlagstaff Pulliam
4h 29m
1 stop
ONT10:43 pmOntario
$491

momondo Fare Finder

 
Use the filters below to find and compare flights from Ontario to Flagstaff that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioFlagstaff

ONT Ontario - FLG Flagstaff Pulliam

ONTFLG

Ontario

Tue 10/13

4:29 pm-8:39 pm

1 stop4h 10m

Flagstaff Pulliam

Mon 10/19

6:20 pm-10:53 pm

1 stop4h 33m

$454

OntarioFlagstaff

ONT Ontario - FLG Flagstaff Pulliam

ONTFLG

Ontario

Fri 9/18

6:15 am-10:07 am

1 stop3h 52m

Flagstaff Pulliam

Fri 9/25

6:49 am-12:06 pm

1 stop5h 17m

$484

OntarioFlagstaff

ONT Ontario - FLG Flagstaff Pulliam

ONTFLG

Ontario

Thu 9/17

1:04 pm-5:44 pm

1 stop4h 40m

Flagstaff Pulliam

Thu 9/24

6:14 pm-10:43 pm

1 stop4h 29m

$491
Quickest round-trip

OntarioFlagstaff

ONT Ontario - FLG Flagstaff Pulliam

ONTFLG

Ontario

Sat 9/19

6:15 am-10:07 am

1 stop3h 52m

Flagstaff Pulliam

Sun 9/20

6:14 pm-10:43 pm

1 stop4h 29m

$495

OntarioFlagstaff

ONT Ontario - FLG Flagstaff Pulliam

ONTFLG

Ontario

Thu 9/17

6:15 am-11:13 am

1 stop4h 58m

Flagstaff Pulliam

Thu 9/24

6:14 pm-10:43 pm

1 stop4h 29m

$525

OntarioFlagstaff

ONT Ontario - FLG Flagstaff Pulliam

ONTFLG

Ontario

Fri 9/18

6:15 am-10:07 am

1 stop3h 52m

Flagstaff Pulliam

Sun 9/20

6:14 pm-10:43 pm

1 stop4h 29m

$525
Cheapest one-way
Quickest one-way

OntarioFlagstaff

ONT Ontario - FLG Flagstaff Pulliam

ONTFLG

Ontario

Fri 8/28

12:59 pm-6:20 pm

1 stop5h 21m

$377

OntarioFlagstaff

ONT Ontario - FLG Flagstaff Pulliam

ONTFLG

Ontario

Fri 10/2

7:59 pm-8:07 pm

2 stops24h 08m

$427

OntarioFlagstaff

ONT Ontario - FLG Flagstaff Pulliam

ONTFLG

Ontario

Fri 8/28

3:07 pm-6:20 pm

2 stops27h 13m

$612

OntarioFlagstaff

ONT Ontario - FLG Flagstaff Pulliam

ONTFLG

Ontario

Fri 8/28

12:00 pm-6:20 pm

2 stops30h 20m

$612

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Flagstaff from

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 month to fly to Flagstaff?

The month of December is, on average, the cheapest month to fly to Flagstaff from Ontario, with most prices found around $0. The month of July is another great option to travel to Flagstaff, with average flight prices from Ontario averaging around $0.

When to book flights from Ontario to Flagstaff

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Flagstaff according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$377

Fastest flight time

3h 34m

Direct flights

None
The best one-way flight to Flagstaff from Ontario in the past 72 hours is $377. The best round-trip flight deal from Ontario to Flagstaff found on momondo in the last 72 hours is $454.
The fastest flight from Ontario to Flagstaff takes 3h 34m
There are no direct flights from Ontario to Flagstaff. There are no popular flight routes from Ontario to Flagstaff.
Search flight deals

Frequently asked questions about flying 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 34m, 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?

  • 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?

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
American AirlinesPriceFrom $305Free CancellationRating
7.1
11,981 reviews
Search American Airlines flights

Traveling to a place near Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Sedona
Williams
Winslow

Why use momondo?

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.

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