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Cheap flights from Flagstaff to Los Angeles from $181

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flagstaff to Los Angeles departing on 11/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Flagstaff to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:30 pm - 10:08 pmFLG-ONT
5h 38m1 stop
American Airlines Logo
7:50 pm - 11:56 pmONT-FLG
3h 06m1 stop
$306American Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
7:24 am - 12:03 pmFLG-ONT
5h 39m1 stop
American Airlines Logo
7:30 pm - 11:44 pmONT-FLG
3h 14m1 stop
$356American Airlines
Find Deal
Wed, Jan 21 - Fri, Feb 6
American Airlines Logo
12:12 pm - 5:46 pmFLG-ONT
5h 34m1 stop
American Airlines Logo
5:02 pm - 10:32 pmONT-FLG
5h 30m1 stop
$416American Airlines
Find Deal
Wed, Apr 22 - Sat, Apr 25
American Airlines Logo
7:05 pm - 9:59 pmFLG-ONT
3h 54m1 stop
American Airlines Logo
6:11 am - 1:00 pmONT-FLG
5h 49m1 stop
$466American Airlines
Find Deal
Mon, Nov 17 - Tue, Nov 18
American Airlines Logo
12:50 pm - 4:01 pmFLG-ONT
4h 11m1 stop
American Airlines Logo
6:11 am - 1:00 pmONT-FLG
5h 49m1 stop
$471American Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
American Airlines Logo
7:05 pm - 9:59 pmFLG-ONT
3h 54m1 stop
American Airlines Logo
9:59 am - 3:34 pmONT-FLG
4h 35m1 stop
$486American Airlines
Find Deal
Mon, Nov 17 - Wed, Nov 19
American Airlines Logo
4:04 pm - 6:20 pmFLG-ONT
3h 16m1 stop
American Airlines Logo
6:11 am - 1:00 pmONT-FLG
5h 49m1 stop
$491American Airlines
Find Deal
Fri, Nov 14 - Wed, Nov 19
American Airlines Logo
4:04 pm - 6:20 pmFLG-ONT
3h 16m1 stop
American Airlines Logo
12:55 pm - 6:35 pmONT-FLG
4h 40m1 stop
$496American Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
American Airlines Logo
4:04 pm - 6:20 pmFLG-ONT
3h 16m1 stop
American Airlines Logo
6:11 am - 10:46 amONT-FLG
3h 35m1 stop
$521American Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
12:20 pm - 4:01 pmFLG-ONT
4h 41m1 stop
American Airlines Logo
7:30 pm - 11:43 pmONT-FLG
3h 13m1 stop
$540American Airlines
Find Deal
Sun, Nov 16 - Sun, Nov 16

American Airlines flights from Flagstaff to Ontario

Our best American Airlines deals on Flagstaff to Ontario flight tickets
American Airlines
Feb 26
FLG5:30 pmFlagstaff Pulliam
5h 38m
1 stop
ONT10:08 pmOntario
Mar 2
ONT7:50 pmOntario
3h 06m
1 stop
FLG11:56 pmFlagstaff Pulliam
$306
Find similar
American Airlines
Jan 21
FLG7:24 amFlagstaff Pulliam
5h 39m
1 stop
ONT12:03 pmOntario
Feb 6
ONT7:30 pmOntario
3h 14m
1 stop
FLG11:44 pmFlagstaff Pulliam
$356
Find similar
American Airlines
Apr 22
FLG12:12 pmFlagstaff Pulliam
5h 34m
1 stop
ONT5:46 pmOntario
Apr 25
ONT5:02 pmOntario
5h 30m
1 stop
FLG10:32 pmFlagstaff Pulliam
$416
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Flagstaff to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Thu 2/26

5:30 pm-10:08 pm

1 stop5h 38m

Ontario

Mon 3/2

7:50 pm-11:56 pm

1 stop3h 06m

$306

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Wed 1/21

7:24 am-12:03 pm

1 stop5h 39m

Ontario

Fri 2/6

7:30 pm-11:44 pm

1 stop3h 14m

$356

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Wed 4/22

12:12 pm-5:46 pm

1 stop5h 34m

Ontario

Sat 4/25

5:02 pm-10:32 pm

1 stop5h 30m

$416

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Mon 11/17

7:05 pm-9:59 pm

1 stop3h 54m

Ontario

Tue 11/18

6:11 am-1:00 pm

1 stop5h 49m

$466

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Fri 11/14

12:50 pm-4:01 pm

1 stop4h 11m

Ontario

Mon 11/17

6:11 am-1:00 pm

1 stop5h 49m

$471

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Mon 11/17

7:05 pm-9:59 pm

1 stop3h 54m

Ontario

Wed 11/19

9:59 am-3:34 pm

1 stop4h 35m

$486

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Fri 11/14

4:04 pm-6:20 pm

1 stop3h 16m

Ontario

Wed 11/19

6:11 am-1:00 pm

1 stop5h 49m

$491

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Fri 11/14

4:04 pm-6:20 pm

1 stop3h 16m

Ontario

Sun 11/16

12:55 pm-6:35 pm

1 stop4h 40m

$496

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Sat 11/15

4:04 pm-6:20 pm

1 stop3h 16m

Ontario

Tue 11/18

6:11 am-10:46 am

1 stop3h 35m

$521

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

Sun 11/16

12:20 pm-4:01 pm

1 stop4h 41m

Ontario

Sun 11/16

7:30 pm-11:43 pm

1 stop3h 13m

$540

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Flagstaff to Ontario

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 typical price of a round-trip flight between Flagstaff and Ontario?

When to book flights from Flagstaff to Ontario

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

Cheap Flagstaff to Ontario (FLG to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flagstaff to Ontario

Direct flights

None
There are no direct flights from Flagstaff to Ontario. There are no popular flight routes from Flagstaff to Ontario.
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  • How far is Flagstaff Pulliam to Ontario by plane?

    Flagstaff Pulliam and Ontario are 349.7 mi apart from one another. Flights usually cover this in 3h 16m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Flagstaff Pulliam Airport to Ontario Airport?

    Prices for flights from Flagstaff Pulliam Airport to Ontario Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Flagstaff Pulliam Airport to Ontario Airport?

  • How old do you have to be to fly from Flagstaff Pulliam Airport to Ontario Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Flagstaff Pulliam Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents required for your trip to Ontario 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 Ontario 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 Flagstaff to Ontario?

Best airlines flying from Flagstaff to Ontario

Compare and see reviews for airlines that fly from Flagstaff to Ontario with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $285Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Flagstaff to Ontario?

It is quick and easy to find Flagstaff to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from Flagstaff to Ontario with flexible booking policies on momondo?

Flights from Flagstaff to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Flagstaff to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Flagstaff. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Flagstaff to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Flagstaff to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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