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Cheap flights from Tampa to Los Angeles from $81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tampa to Los Angeles departing on 5/12. 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 Tampa to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:00 am - 6:34 pm
TPA
-
ONT
12h 34m
1 stop
Frontier Logo
6:15 am - 6:33 pm
ONT
-
TPA
9h 18m
1 stop
$200Frontier
Wed, May 6 - Mon, May 11
Frontier Logo
8:41 pm - 7:31 am
TPA
-
ONT
13h 50m
1 stop
Frontier Logo
7:44 pm - 6:44 am
ONT
-
TPA
8h 00m
1 stop
$201Frontier
Thu, Apr 16 - Wed, Apr 22
Frontier Logo
6:45 am - 11:55 pm
TPA
-
ONT
20h 10m
1 stop
Frontier Logo
12:59 am - 5:32 am
ONT
-
TPA
25h 33m
1 stop
$202Frontier
Thu, Apr 16 - Sat, Apr 18
Frontier Logo
9:00 am - 8:24 am
TPA
-
ONT
26h 24m
1 stop
Frontier Logo
6:15 am - 6:33 pm
ONT
-
TPA
9h 18m
1 stop
$207Frontier
Wed, Apr 15 - Fri, May 15
Frontier Logo
8:41 pm - 7:31 am
TPA
-
ONT
13h 50m
1 stop
Frontier Logo
12:59 am - 5:32 am
ONT
-
TPA
25h 33m
1 stop
$210Frontier
Thu, Apr 16 - Sat, Apr 18
Frontier Logo
8:41 pm - 11:55 pm
TPA
-
ONT
30h 14m
1 stop
Frontier Logo
12:59 am - 5:32 am
ONT
-
TPA
25h 33m
1 stop
$211Frontier
Fri, Apr 17 - Sun, Apr 26
Frontier Logo
6:15 am - 9:04 pm
TPA
-
ONT
17h 49m
1 stop
Frontier Logo
12:59 am - 5:32 am
ONT
-
TPA
25h 33m
1 stop
$216Frontier
Fri, Apr 24 - Sat, Apr 25
Frontier Logo
9:00 am - 6:34 pm
TPA
-
ONT
12h 34m
1 stop
Frontier Logo
6:15 am - 6:33 pm
ONT
-
TPA
9h 18m
1 stop
$221Frontier
Tue, May 5 - Mon, May 11
Frontier Logo
7:40 am - 5:15 pm
TPA
-
ONT
12h 35m
1 stop
Frontier Logo
11:44 am - 6:44 am
ONT
-
TPA
16h 00m
1 stop
$222Frontier
Thu, Apr 9 - Wed, Apr 15
Frontier Logo
7:40 am - 5:15 pm
TPA
-
ONT
12h 35m
1 stop
Frontier Logo
7:44 pm - 6:44 am
ONT
-
TPA
8h 00m
1 stop
$223Frontier
Thu, Apr 9 - Wed, Apr 15

Frontier flights from Tampa to Ontario

Our best Frontier deals on Tampa to Ontario flight tickets
Frontier
May 6
TPA9:00 amTampa
12h 34m
1 stop
ONT6:34 pmOntario
May 15
ONT5:33 pmOntario
8h 59m
1 stop
TPA5:32 amTampa
$200
Frontier
Apr 16
TPA8:41 pmTampa
13h 50m
1 stop
ONT7:31 amOntario
Apr 22
ONT7:44 pmOntario
8h 00m
1 stop
TPA6:44 amTampa
$201
Frontier
Apr 16
TPA6:45 amTampa
20h 10m
1 stop
ONT11:55 pmOntario
Apr 18
ONT12:59 amOntario
25h 33m
1 stop
TPA5:32 amTampa
$202

momondo Fare Finder

 
Customize your flight search to find flights from Tampa 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 February 26, 2026.
Use the filters below to find and compare flights from Tampa to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TampaOntario

TPA - ONT

TPAONT

Tampa

Wed 5/6

9:00 am-6:34 pm

1 stop12h 34m

Ontario

Mon 5/11

6:15 am-6:33 pm

1 stop9h 18m

$200

TampaOntario

TPA - ONT

TPAONT

Tampa

Thu 4/16

8:41 pm-7:31 am

1 stop13h 50m

Ontario

Wed 4/22

7:44 pm-6:44 am

1 stop8h 00m

$201

TampaOntario

TPA - ONT

TPAONT

Tampa

Thu 4/16

6:45 am-11:55 pm

1 stop20h 10m

Ontario

Sat 4/18

12:59 am-5:32 am

1 stop25h 33m

$202

TampaOntario

TPA - ONT

TPAONT

Tampa

Wed 4/15

9:00 am-8:24 am

1 stop26h 24m

Ontario

Fri 5/15

6:15 am-6:33 pm

1 stop9h 18m

$207

TampaOntario

TPA - ONT

TPAONT

Tampa

Thu 4/16

8:41 pm-7:31 am

1 stop13h 50m

Ontario

Sat 4/18

12:59 am-5:32 am

1 stop25h 33m

$210

TampaOntario

TPA - ONT

TPAONT

Tampa

Fri 4/17

8:41 pm-11:55 pm

1 stop30h 14m

Ontario

Sun 4/26

12:59 am-5:32 am

1 stop25h 33m

$211

TampaOntario

TPA - ONT

TPAONT

Tampa

Fri 4/24

6:15 am-9:04 pm

1 stop17h 49m

Ontario

Sat 4/25

12:59 am-5:32 am

1 stop25h 33m

$216

TampaOntario

TPA - ONT

TPAONT

Tampa

Tue 5/5

9:00 am-6:34 pm

1 stop12h 34m

Ontario

Mon 5/11

6:15 am-6:33 pm

1 stop9h 18m

$221

TampaOntario

TPA - ONT

TPAONT

Tampa

Thu 4/9

7:40 am-5:15 pm

1 stop12h 35m

Ontario

Wed 4/15

11:44 am-6:44 am

1 stop16h 00m

$222

TampaOntario

TPA - ONT

TPAONT

Tampa

Thu 4/9

7:40 am-5:15 pm

1 stop12h 35m

Ontario

Wed 4/15

7:44 pm-6:44 am

1 stop8h 00m

$223

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 Tampa 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 month to fly to Ontario?

In general, August is the cheapest month to fly from Tampa to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $225. If you aren’t able to travel during the month of August, then book flights to Ontario from Tampa during October instead. Flights to Ontario in October, while not as cheap as those in August, still average around $230.

How have Tampa to Ontario flight prices changed over time?

As of February 2026, prices for Tampa to Ontario flights are approximately 46% cheaper when compared to flights at the same time last year.

When to book flights from Tampa to Ontario

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

Cheap Tampa to Ontario (TPA to ONT) flight deals and tips

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

Fastest flight time

6h 35m

Direct flights

None
The fastest flight from Tampa to Ontario takes 6h 35m
There are no direct flights from Tampa to Ontario. There are no popular flight routes from Tampa to Ontario.
Search flight deals

  • How far is Tampa to Ontario by plane?

    Ontario is 2114.2 mi away from Tampa. A reasonable flight in good conditions will take 6h 35m.

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

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

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

  • How old do you have to be to fly from Tampa 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 Tampa 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 Tampa to Ontario?

Best airlines flying from Tampa to Ontario

Compare and see reviews for airlines that fly from Tampa to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $153Free CancellationRating
5.7
3,040 reviews
Search Frontier flights
United AirlinesPriceFrom $290Free CancellationRating
7.4
9,348 reviews
Search United Airlines flights
American AirlinesPriceFrom $298Free CancellationRating
7.2
11,352 reviews
Search American Airlines flights
SouthwestPriceFrom $341Free CancellationRating
8.0
4,299 reviews
Search Southwest flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Tampa to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Tampa 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 Tampa to Ontario right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Tampa to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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