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Cheap flights from Tampa to Los Angeles from $78

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 5/8. 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
10:54 pm - 3:09 pm
TPA
-
ONT
19h 15m
1 stop
Frontier Logo
6:00 am - 12:47 pm
ONT
-
TPA
27h 47m
1 stop
$160Frontier
Fri, May 8 - Sun, May 10
Frontier Logo
1:11 pm - 11:49 pm
TPA
-
ONT
13h 38m
1 stop
Frontier Logo
8:27 pm - 5:41 am
ONT
-
TPA
6h 14m
1 stop
$161Frontier
Sat, May 9 - Sat, May 16
Frontier Logo
10:54 pm - 7:49 am
TPA
-
ONT
11h 55m
1 stop
Frontier Logo
4:04 pm - 5:41 am
ONT
-
TPA
10h 37m
1 stop
$162Frontier
Sun, May 10 - Sat, May 16
Frontier Logo
8:41 pm - 11:55 pm
TPA
-
ONT
30h 14m
1 stop
Frontier Logo
5:33 pm - 5:32 am
ONT
-
TPA
8h 59m
1 stop
$167Frontier
Fri, May 1 - Mon, May 4
Frontier Logo
8:22 pm - 10:05 am
TPA
-
ONT
16h 43m
1 stop
Frontier Logo
8:27 pm - 5:41 am
ONT
-
TPA
6h 14m
1 stop
$170Frontier
Sat, May 9 - Sat, May 16
Frontier Logo
6:15 am - 7:25 pm
TPA
-
ONT
16h 10m
1 stop
Frontier Logo
12:59 am - 5:32 am
ONT
-
TPA
25h 33m
1 stop
$171Frontier
Fri, May 1 - Sat, May 2
Frontier Logo
8:41 pm - 7:31 am
TPA
-
ONT
13h 50m
1 stop
Frontier Logo
10:50 am - 4:09 pm
ONT
-
TPA
26h 19m
2 stops
$178Frontier
Wed, Apr 29 - Wed, May 6
Frontier Logo
8:00 am - 6:49 pm
TPA
-
ONT
13h 49m
1 stop
Frontier Logo
7:44 pm - 5:17 am
ONT
-
TPA
6h 33m
1 stop
$180Frontier
Sat, Apr 25 - Sat, May 2
Frontier Logo
1:43 pm - 7:11 pm
TPA
-
ONT
8h 28m
1 stop
Frontier Logo
6:00 am - 5:28 am
ONT
-
TPA
20h 28m
1 stop
$181Frontier
Tue, May 12 - Sun, May 17
Frontier Logo
6:15 am - 7:25 pm
TPA
-
ONT
16h 10m
1 stop
Frontier Logo
10:50 am - 5:28 am
ONT
-
TPA
15h 38m
1 stop
$185Frontier
Fri, May 1 - Fri, May 15

Frontier flights from Tampa to Ontario

Our best Frontier deals on Tampa to Ontario flight tickets
Frontier
May 8
TPA10:54 pmTampa
19h 15m
1 stop
ONT3:09 pmOntario
May 10
ONT6:00 amOntario
27h 47m
1 stop
TPA12:47 pmTampa
$160
Frontier
May 9
TPA1:11 pmTampa
13h 38m
1 stop
ONT11:49 pmOntario
May 16
ONT8:27 pmOntario
6h 14m
1 stop
TPA5:41 amTampa
$161
Frontier
May 10
TPA10:54 pmTampa
11h 55m
1 stop
ONT7:49 amOntario
May 16
ONT4:04 pmOntario
10h 37m
1 stop
TPA5:41 amTampa
$162

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 April 13, 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

Cheapest round-trip

TampaOntario

TPA - ONT

TPAONT

Tampa

Fri 5/8

10:54 pm-3:09 pm

1 stop19h 15m

Ontario

Sun 5/10

6:00 am-12:47 pm

1 stop27h 47m

$160
Quickest round-trip

TampaOntario

TPA - ONT

TPAONT

Tampa

Sat 5/9

1:11 pm-11:49 pm

1 stop13h 38m

Ontario

Sat 5/16

8:27 pm-5:41 am

1 stop6h 14m

$161

TampaOntario

TPA - ONT

TPAONT

Tampa

Sun 5/10

10:54 pm-7:49 am

1 stop11h 55m

Ontario

Sat 5/16

4:04 pm-5:41 am

1 stop10h 37m

$162

TampaOntario

TPA - ONT

TPAONT

Tampa

Fri 5/1

8:41 pm-11:55 pm

1 stop30h 14m

Ontario

Mon 5/4

5:33 pm-5:32 am

1 stop8h 59m

$167

TampaOntario

TPA - ONT

TPAONT

Tampa

Sat 5/9

8:22 pm-10:05 am

1 stop16h 43m

Ontario

Sat 5/16

8:27 pm-5:41 am

1 stop6h 14m

$170

TampaOntario

TPA - ONT

TPAONT

Tampa

Fri 5/1

6:15 am-7:25 pm

1 stop16h 10m

Ontario

Sat 5/2

12:59 am-5:32 am

1 stop25h 33m

$171

TampaOntario

TPA - ONT

TPAONT

Tampa

Wed 4/29

8:41 pm-7:31 am

1 stop13h 50m

Ontario

Wed 5/6

10:50 am-4:09 pm

2 stops26h 19m

$178

TampaOntario

TPA - ONT

TPAONT

Tampa

Sat 4/25

8:00 am-6:49 pm

1 stop13h 49m

Ontario

Sat 5/2

7:44 pm-5:17 am

1 stop6h 33m

$180

TampaOntario

TPA - ONT

TPAONT

Tampa

Tue 5/12

1:43 pm-7:11 pm

1 stop8h 28m

Ontario

Sun 5/17

6:00 am-5:28 am

1 stop20h 28m

$181

TampaOntario

TPA - ONT

TPAONT

Tampa

Fri 5/1

6:15 am-7:25 pm

1 stop16h 10m

Ontario

Fri 5/15

10:50 am-5:28 am

1 stop15h 38m

$185

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

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 April 2026, prices for Tampa to Ontario flights are approximately 17% 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

7h 02m

Direct flights

None
The fastest flight from Tampa to Ontario takes 7h 02m
There are no direct flights from Tampa to Ontario. There are no popular flight routes from Tampa to Ontario.
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Frequently asked questions about flying from Tampa to Ontario

  • How far is Tampa to Ontario by plane?

    Ontario is 2114.2 mi away from Tampa. A reasonable flight in good conditions will take 7h 02m.

  • 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 $168Free CancellationRating
5.7
2,993 reviews
Search Frontier flights
United AirlinesPriceFrom $290Free CancellationRating
7.4
9,579 reviews
Search United Airlines flights
American AirlinesPriceFrom $298Free CancellationRating
7.1
11,565 reviews
Search American Airlines flights
SouthwestPriceFrom $346Free CancellationRating
8.0
4,328 reviews
Search Southwest flights

  • United Airlines Flights From Tampa to Ontario

    United Airlines flight deals from Tampa to Ontario start from $290 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $414 round-trip - but some users have found much cheaper deals with momondo.

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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