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Cheap flights from Flint to Los Angeles from $369

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Flint to Los Angeles departing on 9/19. 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 Flint to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:45 pm - 9:37 pm
FNT
-
ONT
8h 52m
2 stops
American Airlines Logo
11:59 pm - 1:51 pm
ONT
-
FNT
10h 52m
2 stops
$369American Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
7:00 am - 7:53 pm
FNT
-
ONT
15h 53m
1 stop
Multiple Airlines Logo
11:43 am - 4:03 pm
ONT
-
FNT
25h 20m
1 stop
$406Multiple Airlines
Fri, Aug 7 - Thu, Aug 13
Multiple Airlines Logo
7:00 am - 3:07 pm
FNT
-
ONT
11h 07m
1 stop
Multiple Airlines Logo
11:43 am - 3:55 pm
ONT
-
FNT
25h 12m
1 stop
$458Multiple Airlines
Mon, Jul 13 - Thu, Jul 23
Multiple Airlines Logo
7:00 am - 3:07 pm
FNT
-
ONT
11h 07m
1 stop
Multiple Airlines Logo
3:40 pm - 3:55 pm
ONT
-
FNT
21h 15m
1 stop
$473Multiple Airlines
Mon, Jul 13 - Sun, Jul 19
Multiple Airlines Logo
7:00 am - 9:07 am
FNT
-
ONT
29h 07m
1 stop
Multiple Airlines Logo
11:58 am - 4:03 pm
ONT
-
FNT
25h 05m
1 stop
$477Multiple Airlines
Mon, Jun 15 - Thu, Jun 18
Multiple Airlines Logo
7:00 am - 3:07 pm
FNT
-
ONT
11h 07m
1 stop
Multiple Airlines Logo
3:40 pm - 9:43 pm
ONT
-
FNT
51h 03m
2 stops
$483Multiple Airlines
Fri, Aug 7 - Tue, Aug 11
Multiple Airlines Logo
7:00 am - 7:53 pm
FNT
-
ONT
15h 53m
1 stop
Multiple Airlines Logo
8:39 pm - 3:55 pm
ONT
-
FNT
16h 16m
2 stops
$496Multiple Airlines
Mon, Jul 13 - Thu, Jul 23
Multiple Airlines Logo
7:00 am - 3:07 pm
FNT
-
ONT
11h 07m
1 stop
Multiple Airlines Logo
8:39 pm - 4:03 pm
ONT
-
FNT
16h 24m
2 stops
$503Multiple Airlines
Fri, Aug 7 - Thu, Aug 13
American Airlines Logo
5:29 am - 12:03 pm
FNT
-
ONT
9h 34m
2 stops
American Airlines Logo
7:14 pm - 5:10 pm
ONT
-
FNT
18h 56m
2 stops
$504American Airlines
Thu, Jul 2 - Mon, Jul 6
Multiple Airlines Logo
7:00 am - 3:07 pm
FNT
-
ONT
11h 07m
1 stop
Multiple Airlines Logo
6:00 am - 9:59 am
ONT
-
FNT
48h 59m
2 stops
$507Multiple Airlines
Mon, Jul 13 - Tue, Jul 21

United Airlines flights from Flint to Ontario

Our best United Airlines deals on Flint to Ontario flight tickets
United Airlines
Aug 25
FNT7:41 pmFlint Bishop
19h 57m
2 stops
ONT12:38 pmOntario
Aug 29
ONT7:00 amOntario
8h 48m
1 stop
FNT6:48 pmFlint Bishop
$520
United Airlines
Aug 25
FNT6:27 pmFlint Bishop
21h 23m
2 stops
ONT12:50 pmOntario
Aug 29
ONT7:00 amOntario
7h 52m
1 stop
FNT5:52 pmFlint Bishop
$525
United Airlines
Aug 25
FNT3:36 pmFlint Bishop
24h 14m
2 stops
ONT12:50 pmOntario
Aug 29
ONT7:00 amOntario
8h 48m
1 stop
FNT6:48 pmFlint Bishop
$530

American Airlines flights from Flint to Ontario

Our best American Airlines deals on Flint to Ontario flight tickets
American Airlines
Sep 19
FNT3:45 pmFlint Bishop
8h 52m
2 stops
ONT9:37 pmOntario
Sep 26
ONT11:59 pmOntario
10h 52m
2 stops
FNT1:51 pmFlint Bishop
$369
American Airlines
Jul 2
FNT5:29 amFlint Bishop
9h 34m
2 stops
ONT12:03 pmOntario
Jul 6
ONT7:14 pmOntario
18h 56m
2 stops
FNT5:10 pmFlint Bishop
$504
American Airlines
Jul 2
FNT5:29 amFlint Bishop
9h 34m
2 stops
ONT12:03 pmOntario
Jul 6
ONT7:14 pmOntario
18h 56m
2 stops
FNT5:10 pmFlint Bishop
$556

momondo Fare Finder

 
Customize your flight search to find flights from Flint 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 May 11, 2026.
Use the filters below to find and compare flights from Flint to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

FlintOntario

FNT - ONT

FNTONT

Flint Bishop

Sat 9/19

3:45 pm-9:37 pm

2 stops8h 52m

Ontario

Sat 9/26

11:59 pm-1:51 pm

2 stops10h 52m

$369

FlintOntario

FNT - ONT

FNTONT

Flint Bishop

Fri 8/7

7:00 am-7:53 pm

1 stop15h 53m

Ontario

Thu 8/13

11:43 am-4:03 pm

1 stop25h 20m

$406

FlintOntario

FNT - ONT

FNTONT

Flint Bishop

Mon 7/13

7:00 am-3:07 pm

1 stop11h 07m

Ontario

Thu 7/23

11:43 am-3:55 pm

1 stop25h 12m

$458

FlintOntario

FNT - ONT

FNTONT

Flint Bishop

Mon 7/13

7:00 am-3:07 pm

1 stop11h 07m

Ontario

Sun 7/19

3:40 pm-3:55 pm

1 stop21h 15m

$473

FlintOntario

FNT - ONT

FNTONT

Flint Bishop

Mon 6/15

7:00 am-9:07 am

1 stop29h 07m

Ontario

Thu 6/18

11:58 am-4:03 pm

1 stop25h 05m

$477

FlintOntario

FNT - ONT

FNTONT

Flint Bishop

Fri 8/7

7:00 am-3:07 pm

1 stop11h 07m

Ontario

Tue 8/11

3:40 pm-9:43 pm

2 stops51h 03m

$483

FlintOntario

FNT - ONT

FNTONT

Flint Bishop

Mon 7/13

7:00 am-7:53 pm

1 stop15h 53m

Ontario

Thu 7/23

8:39 pm-3:55 pm

2 stops16h 16m

$496

FlintOntario

FNT - ONT

FNTONT

Flint Bishop

Fri 8/7

7:00 am-3:07 pm

1 stop11h 07m

Ontario

Thu 8/13

8:39 pm-4:03 pm

2 stops16h 24m

$503

FlintOntario

FNT - ONT

FNTONT

Flint Bishop

Thu 7/2

5:29 am-12:03 pm

2 stops9h 34m

Ontario

Mon 7/6

7:14 pm-5:10 pm

2 stops18h 56m

$504

FlintOntario

FNT - ONT

FNTONT

Flint Bishop

Mon 7/13

7:00 am-3:07 pm

1 stop11h 07m

Ontario

Tue 7/21

6:00 am-9:59 am

2 stops48h 59m

$507

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 Flint 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

Can stopping save me money on Flint to Ontario flights?

You could potentially save up to 3% on your flight if you consider stops on a Flint to Ontario flight.

When to book flights from Flint to Ontario

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

Cheap Flint to Ontario (FNT to ONT) flight deals and tips

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

Fastest flight time

11h 25m

Direct flights

None
The fastest flight from Flint to Ontario takes 11h 25m
There are no direct flights from Flint to Ontario. There are no popular flight routes from Flint to Ontario.
Search flight deals

Frequently asked questions about flying from Flint to Ontario

  • How far is Flint Bishop to Ontario by plane?

    A flight from Flint Bishop to Ontario will travel around 1920.3 mi. By plane, this route typically takes 11h 25m.

  • When did momondo last update prices for flights from Flint Bishop Airport to Ontario Airport?

    Prices for flights from Flint Bishop Airport to Ontario Airport were last updated today.

  • How many operators does momondo search for flights from Flint Bishop Airport to Ontario Airport?

  • How old do you have to be to fly from Flint Bishop Airport to Ontario 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 Flint Bishop 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 Flint to Ontario?

Best airlines flying from Flint to Ontario

Compare and see reviews for airlines that fly from Flint to Ontario with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $299Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
United AirlinesPriceFrom $317Free CancellationRating
7.4
9,699 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Flint to Ontario. momondo saves you time and could save you money on your trip.

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

All flight searches from Flint to Ontario on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Flint to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Flint 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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