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Cheap flights from Fort Myers to Los Angeles from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Myers to Los Angeles departing on 5/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Fort Myers to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:34 pm - 10:05 am
RSW
-
ONT
19h 31m
1 stop
Frontier Logo
10:50 am - 4:39 pm
ONT
-
RSW
26h 49m
1 stop
$245Frontier
la, Touko 9 - pe, Touko 15
Frontier Logo
6:42 pm - 10:05 am
RSW
-
ONT
18h 23m
1 stop
Frontier Logo
10:50 am - 4:39 pm
ONT
-
RSW
26h 49m
1 stop
$256Frontier
ma, Touko 11 - pe, Touko 15
Frontier Logo
6:42 pm - 11:49 pm
RSW
-
ONT
8h 07m
1 stop
Frontier Logo
6:00 am - 5:47 pm
ONT
-
RSW
8h 47m
1 stop
$271Frontier
pe, Touko 15 - ma, Touko 18
Delta Logo
6:00 am - 4:17 pm
RSW
-
ONT
13h 17m
2 stops
Delta Logo
10:00 pm - 9:48 am
ONT
-
RSW
8h 48m
1 stop
$310Delta
ke, kesä 3 - ke, kesä 10
Delta Logo
3:41 pm - 9:48 pm
RSW
-
ONT
9h 07m
1 stop
Delta Logo
10:00 pm - 9:47 am
ONT
-
RSW
8h 47m
1 stop
$323Delta
ti, Touko 19 - ti, Touko 26
Frontier Logo
5:34 pm - 11:49 pm
RSW
-
ONT
9h 15m
1 stop
Frontier Logo
6:00 am - 5:47 pm
ONT
-
RSW
8h 47m
1 stop
$332Frontier
la, Touko 16 - ma, Touko 18
Delta Logo
6:45 am - 10:57 am
RSW
-
ONT
7h 12m
1 stop
Delta Logo
10:00 pm - 9:47 am
ONT
-
RSW
8h 47m
1 stop
$340Delta
ke, Touko 13 - ti, Touko 19
Delta Logo
5:35 am - 10:57 am
RSW
-
ONT
8h 22m
1 stop
Delta Logo
10:00 pm - 9:47 am
ONT
-
RSW
8h 47m
1 stop
$341Delta
ke, Touko 13 - ti, Touko 19
Delta Logo
2:54 pm - 11:34 pm
RSW
-
ONT
11h 40m
2 stops
Delta Logo
12:07 pm - 12:27 am
ONT
-
RSW
9h 20m
1 stop
$342Delta
ti, kesä 2 - la, kesä 6
Delta Logo
6:45 am - 10:57 am
RSW
-
ONT
7h 12m
1 stop
Delta Logo
10:00 pm - 9:47 am
ONT
-
RSW
8h 47m
1 stop
$354Delta
ke, Touko 13 - la, Touko 23

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Frontier flights from Fort Myers to Ontario

Our best Frontier deals on Fort Myers to Ontario flight tickets
Frontier
May 9
RSW5:34 pmFort Myers SW Florida Intl
19h 31m
1 stop
ONT10:05 amOntario
May 15
ONT10:50 amOntario
26h 49m
1 stop
RSW4:39 pmFort Myers SW Florida Intl
$245
Frontier
May 11
RSW6:42 pmFort Myers SW Florida Intl
18h 23m
1 stop
ONT10:05 amOntario
May 15
ONT10:50 amOntario
26h 49m
1 stop
RSW4:39 pmFort Myers SW Florida Intl
$256
Frontier
May 15
RSW6:42 pmFort Myers SW Florida Intl
8h 07m
1 stop
ONT11:49 pmOntario
May 18
ONT6:00 amOntario
8h 47m
1 stop
RSW5:47 pmFort Myers SW Florida Intl
$271

Delta flights from Fort Myers to Ontario

Our best Delta deals on Fort Myers to Ontario flight tickets
Delta
Jun 3
RSW6:00 amFort Myers SW Florida Intl
13h 17m
2 stops
ONT4:17 pmOntario
Jun 10
ONT10:00 pmOntario
8h 48m
1 stop
RSW9:48 amFort Myers SW Florida Intl
$310
Delta
May 19
RSW3:41 pmFort Myers SW Florida Intl
9h 07m
1 stop
ONT9:48 pmOntario
May 26
ONT10:00 pmOntario
8h 47m
1 stop
RSW9:47 amFort Myers SW Florida Intl
$323
Delta
May 13
RSW6:45 amFort Myers SW Florida Intl
7h 12m
1 stop
ONT10:57 amOntario
May 19
ONT10:00 pmOntario
8h 47m
1 stop
RSW9:47 amFort Myers SW Florida Intl
$340

momondo Fare Finder

 
Customize your flight search to find flights from Fort Myers 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 huhtikuu 24, 2026.
Use the filters below to find and compare flights from Fort Myers to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Fort MyersOntario

RSW - ONT

RSWONT

Fort Myers SW Florida Intl

la 5/9

5:34 pm-10:05 am

1 stop19h 31m

Ontario

pe 5/15

10:50 am-4:39 pm

1 stop26h 49m

$245

Fort MyersOntario

RSW - ONT

RSWONT

Fort Myers SW Florida Intl

ma 5/11

6:42 pm-10:05 am

1 stop18h 23m

Ontario

pe 5/15

10:50 am-4:39 pm

1 stop26h 49m

$256

Fort MyersOntario

RSW - ONT

RSWONT

Fort Myers SW Florida Intl

pe 5/15

6:42 pm-11:49 pm

1 stop8h 07m

Ontario

ma 5/18

6:00 am-5:47 pm

1 stop8h 47m

$271

Fort MyersOntario

RSW - ONT

RSWONT

Fort Myers SW Florida Intl

ke 6/3

6:00 am-4:17 pm

2 stops13h 17m

Ontario

ke 6/10

10:00 pm-9:48 am

1 stop8h 48m

$310

Fort MyersOntario

RSW - ONT

RSWONT

Fort Myers SW Florida Intl

ti 5/19

3:41 pm-9:48 pm

1 stop9h 07m

Ontario

ti 5/26

10:00 pm-9:47 am

1 stop8h 47m

$323

Fort MyersOntario

RSW - ONT

RSWONT

Fort Myers SW Florida Intl

la 5/16

5:34 pm-11:49 pm

1 stop9h 15m

Ontario

ma 5/18

6:00 am-5:47 pm

1 stop8h 47m

$332
Quickest round-trip

Fort MyersOntario

RSW - ONT

RSWONT

Fort Myers SW Florida Intl

ke 5/13

6:45 am-10:57 am

1 stop7h 12m

Ontario

ti 5/19

10:00 pm-9:47 am

1 stop8h 47m

$340

Fort MyersOntario

RSW - ONT

RSWONT

Fort Myers SW Florida Intl

ke 5/13

5:35 am-10:57 am

1 stop8h 22m

Ontario

ti 5/19

10:00 pm-9:47 am

1 stop8h 47m

$341

Fort MyersOntario

RSW - ONT

RSWONT

Fort Myers SW Florida Intl

ti 6/2

2:54 pm-11:34 pm

2 stops11h 40m

Ontario

la 6/6

12:07 pm-12:27 am

1 stop9h 20m

$342

Fort MyersOntario

RSW - ONT

RSWONT

Fort Myers SW Florida Intl

ke 5/13

6:45 am-10:57 am

1 stop7h 12m

Ontario

la 5/23

10:00 pm-9:47 am

1 stop8h 47m

$354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Fort Myers 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 Fort Myers and Ontario?

What is the cheapest month to fly to Ontario?

In general, August is the cheapest month to fly from Fort Myers to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $306. If you aren’t able to travel during the month of August, then book flights to Ontario from Fort Myers during September instead. Flights to Ontario in September, while not as cheap as those in August, still average around $343.

How have Fort Myers to Ontario flight prices changed over time?

As of April 2026, prices for Fort Myers to Ontario flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Fort Myers to Ontario

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

Cheap Fort Myers to Ontario (RSW to ONT) flight deals and tips

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

Fastest flight time

7h 14m

Direct flights

None
The fastest flight from Fort Myers to Ontario takes 7h 14m
There are no direct flights from Fort Myers to Ontario. There are no popular flight routes from Fort Myers to Ontario.
Search flight deals

Frequently asked questions about flying from Fort Myers to Ontario

  • How far is Fort Myers SW Florida Intl to Ontario by plane?

    Fort Myers SW Florida Intl and Ontario are 2180.6 mi apart from one another. By plane, this route typically takes 7h 14m.

  • When did momondo last update prices for flights from Fort Myers SW Florida Intl Airport to Ontario Airport?

    Prices for flights from Fort Myers SW Florida Intl Airport to Ontario Airport are updated daily.

  • How many operators does momondo search for flights from Fort Myers SW Florida Intl Airport to Ontario Airport?

  • How old do you have to be to fly from Fort Myers SW Florida Intl 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 Fort Myers SW Florida Intl 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 Fort Myers to Ontario?

Best airlines flying from Fort Myers to Ontario

Compare and see reviews for airlines that fly from Fort Myers to Ontario with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $183Free CancellationRating
7.9
8,450 reviews
Search Delta flights
United AirlinesPriceFrom $332Free CancellationRating
7.4
9,643 reviews
Search United Airlines flights
American AirlinesPriceFrom $336Free CancellationRating
7.1
11,666 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Fort Myers.

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

Yes. momondo enables you to select and highlight flights to Ontario from Fort Myers with this policy.

How can momondo help me find flights from Fort Myers to Ontario?

Once all potential Fort Myers to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Fort Myers 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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