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Cheap flights from Flagstaff to Los Angeles from $171

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 9/9. 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

American Airlines Logo
10:21 am - 3:24 pmFLG-ONT
5h 03m1 stop
American Airlines Logo
1:00 pm - 5:57 pmONT-FLG
4h 57m1 stop
$336American Airlines
Find Deal
mar., oct. 14 - mié., oct. 22
American Airlines Logo
1:18 pm - 6:35 pmFLG-ONT
5h 17m1 stop
American Airlines Logo
6:15 am - 9:51 amONT-FLG
3h 36m1 stop
$346American Airlines
Find Deal
mar., oct. 14 - mar., oct. 21
American Airlines Logo
8:15 am - 11:32 amFLG-ONT
3h 17m1 stop
American Airlines Logo
6:17 am - 9:58 amONT-FLG
3h 41m1 stop
$376American Airlines
Find Deal
mar., ago. 12 - mar., ago. 19
American Airlines Logo
8:00 am - 12:01 pmFLG-ONT
4h 01m1 stop
American Airlines Logo
1:00 pm - 5:57 pmONT-FLG
4h 57m1 stop
$396American Airlines
Find Deal
mié., oct. 15 - sáb., oct. 25
American Airlines Logo
8:00 am - 12:01 pmFLG-ONT
4h 01m1 stop
American Airlines Logo
1:00 pm - 5:50 pmONT-FLG
4h 50m1 stop
$406American Airlines
Find Deal
vie., oct. 17 - lun., oct. 20
American Airlines Logo
8:00 am - 12:01 pmFLG-ONT
4h 01m1 stop
American Airlines Logo
7:27 pm - 10:54 pmONT-FLG
3h 27m1 stop
$416American Airlines
Find Deal
mar., oct. 14 - dom., oct. 19
American Airlines Logo
8:15 am - 11:32 amFLG-ONT
3h 17m1 stop
American Airlines Logo
6:17 am - 9:58 amONT-FLG
3h 41m1 stop
$426American Airlines
Find Deal
mar., ago. 12 - sáb., ago. 16
American Airlines Logo
8:00 am - 12:01 pmFLG-ONT
4h 01m1 stop
American Airlines Logo
6:15 am - 9:44 amONT-FLG
3h 29m1 stop
$446American Airlines
Find Deal
sáb., oct. 11 - jue., oct. 23
American Airlines Logo
8:15 am - 11:32 amFLG-ONT
3h 17m1 stop
American Airlines Logo
6:17 am - 9:58 amONT-FLG
3h 41m1 stop
$456American Airlines
Find Deal
mar., ago. 12 - dom., ago. 17
American Airlines Logo
8:00 am - 12:01 pmFLG-ONT
4h 01m1 stop
American Airlines Logo
1:00 pm - 5:50 pmONT-FLG
4h 50m1 stop
$466American Airlines
Find Deal
sáb., oct. 11 - dom., oct. 19

American Airlines flights from Flagstaff to Ontario

Our best American Airlines deals on Flagstaff to Ontario flight tickets
American Airlines
Oct 14
FLG10:21 amFlagstaff Pulliam
5h 03m
1 stop
ONT3:24 pmOntario
Oct 22
ONT1:00 pmOntario
4h 57m
1 stop
FLG5:57 pmFlagstaff Pulliam
$336
Find similar
American Airlines
Oct 14
FLG1:18 pmFlagstaff Pulliam
5h 17m
1 stop
ONT6:35 pmOntario
Oct 21
ONT6:15 amOntario
3h 36m
1 stop
FLG9:51 amFlagstaff Pulliam
$346
Find similar
American Airlines
Aug 12
FLG8:15 amFlagstaff Pulliam
3h 17m
1 stop
ONT11:32 amOntario
Aug 19
ONT6:17 amOntario
3h 41m
1 stop
FLG9:58 amFlagstaff Pulliam
$376
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 julio 31, 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

mar. 10/14

10:21 am-3:24 pm

1 stop5h 03m

Ontario

mié. 10/22

1:00 pm-5:57 pm

1 stop4h 57m

$336

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

mar. 10/14

1:18 pm-6:35 pm

1 stop5h 17m

Ontario

mar. 10/21

6:15 am-9:51 am

1 stop3h 36m

$346

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

mar. 8/12

8:15 am-11:32 am

1 stop3h 17m

Ontario

mar. 8/19

6:17 am-9:58 am

1 stop3h 41m

$376

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

mié. 10/15

8:00 am-12:01 pm

1 stop4h 01m

Ontario

sáb. 10/25

1:00 pm-5:57 pm

1 stop4h 57m

$396

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

vie. 10/17

8:00 am-12:01 pm

1 stop4h 01m

Ontario

lun. 10/20

1:00 pm-5:50 pm

1 stop4h 50m

$406

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

mar. 10/14

8:00 am-12:01 pm

1 stop4h 01m

Ontario

dom. 10/19

7:27 pm-10:54 pm

1 stop3h 27m

$416

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

mar. 8/12

8:15 am-11:32 am

1 stop3h 17m

Ontario

sáb. 8/16

6:17 am-9:58 am

1 stop3h 41m

$426

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

sáb. 10/11

8:00 am-12:01 pm

1 stop4h 01m

Ontario

jue. 10/23

6:15 am-9:44 am

1 stop3h 29m

$446

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

mar. 8/12

8:15 am-11:32 am

1 stop3h 17m

Ontario

dom. 8/17

6:17 am-9:58 am

1 stop3h 41m

$456

FlagstaffOntario

FLG - ONT

FLGONT

Flagstaff Pulliam

sáb. 10/11

8:00 am-12:01 pm

1 stop4h 01m

Ontario

dom. 10/19

1:00 pm-5:50 pm

1 stop4h 50m

$466

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

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 cheapest airline that flies from Flagstaff Pulliam to Ontario?

American Airlines is the most popular carrier operating from Flagstaff Pulliam to 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

Best Price Found

$171

Fastest flight time

3h 17m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Flagstaff in the past 72 hours is $171. The best round-trip flight deal from Flagstaff to Ontario found on momondo in the last 72 hours is $336.
The fastest flight from Flagstaff to Ontario takes 3h 17m
There are no direct flights from Flagstaff to Ontario. Popular non-direct route for this connection is Flagstaff Pulliam Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)
Search flight deals

  • 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 17m, 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 $315Free CancellationRating
7.2
10,000 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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