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Cheap flights from Tampa to Los Angeles from $65

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 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:10 am - 6:49 pmTPA-ONT
12h 39m1 stop
Frontier Logo
6:53 am - 5:22 amONT-TPA
19h 29m1 stop
$130Frontier
Find Deal
Thu, Nov 13 - Sat, Nov 15
Frontier Logo
9:10 am - 6:49 pmTPA-ONT
12h 39m1 stop
Frontier Logo
7:54 am - 12:13 amONT-TPA
13h 19m1 stop
$131Frontier
Find Deal
Thu, Nov 13 - Mon, Nov 17
Frontier Logo
9:10 am - 6:49 pmTPA-ONT
12h 39m1 stop
Frontier Logo
8:24 am - 12:13 amONT-TPA
12h 49m1 stop
$137Frontier
Find Deal
Thu, Nov 13 - Fri, Nov 14
Frontier Logo
7:00 am - 2:25 pmTPA-ONT
10h 25m1 stop
Frontier Logo
3:20 pm - 4:25 amONT-TPA
10h 05m1 stop
$144Frontier
Find Deal
Fri, Dec 5 - Sat, Dec 6
Frontier Logo
7:00 am - 11:10 amTPA-ONT
7h 10m1 stop
Frontier Logo
3:20 pm - 12:30 pmONT-TPA
18h 10m1 stop
$150Frontier
Find Deal
Sat, Nov 15 - Sat, Dec 6
Frontier Logo
7:50 am - 9:29 pmTPA-ONT
16h 39m1 stop
Frontier Logo
8:45 am - 4:12 pmONT-TPA
28h 27m1 stop
$176Frontier
Find Deal
Tue, Nov 11 - Tue, Nov 18
Frontier Logo
7:50 am - 9:29 pmTPA-ONT
16h 39m1 stop
Frontier Logo
8:24 am - 12:13 amONT-TPA
12h 49m1 stop
$183Frontier
Find Deal
Tue, Nov 11 - Fri, Nov 14
Multiple Airlines Logo
10:12 am - 4:33 pmTPA-ONT
9h 21m1 stop
Multiple Airlines Logo
2:59 pm - 4:00 pmONT-TPA
22h 01m1 stop
$191Multiple Airlines
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Fri, Dec 5 - Sun, Dec 7
Frontier Logo
2:00 pm - 6:49 pmTPA-ONT
7h 49m1 stop
Frontier Logo
12:23 pm - 6:30 amONT-TPA
15h 07m1 stop
$206Frontier
Find Deal
Mon, Nov 17 - Thu, Nov 20
American Airlines Logo
5:00 am - 8:56 amTPA-ONT
6h 56m1 stop
American Airlines Logo
7:30 pm - 5:00 amONT-TPA
6h 30m1 stop
$328American Airlines
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Mon, Nov 24 - Mon, Dec 1

Frontier flights from Tampa to Ontario

Our best Frontier deals on Tampa to Ontario flight tickets
Frontier
Nov 13
TPA9:10 amTampa
12h 39m
1 stop
ONT6:49 pmOntario
Nov 15
ONT6:53 amOntario
19h 29m
1 stop
TPA5:22 amTampa
$130
Find similar
Frontier
Nov 13
TPA9:10 amTampa
12h 39m
1 stop
ONT6:49 pmOntario
Nov 17
ONT7:54 amOntario
13h 19m
1 stop
TPA12:13 amTampa
$131
Find similar
Frontier
Nov 13
TPA9:10 amTampa
12h 39m
1 stop
ONT6:49 pmOntario
Nov 14
ONT8:24 amOntario
12h 49m
1 stop
TPA12:13 amTampa
$137
Find similar

American Airlines flights from Tampa to Ontario

Our best American Airlines deals on Tampa to Ontario flight tickets
American Airlines
Nov 24
TPA5:00 amTampa
6h 56m
1 stop
ONT8:56 amOntario
Dec 1
ONT7:30 pmOntario
6h 30m
1 stop
TPA5:00 amTampa
$328
Find similar
American Airlines
Oct 31
TPA2:46 pmTampa
6h 49m
1 stop
ONT6:35 pmOntario
Nov 1
ONT10:57 amOntario
8h 44m
1 stop
TPA10:41 pmTampa
$823
Find similar
American Airlines
Nov 3
TPA10:40 amTampa
10h 41m
2 stops
ONT6:21 pmOntario
Nov 4
ONT12:55 pmOntario
6h 41m
1 stop
TPA10:36 pmTampa
$828
Find similar

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 October 30, 2025.
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

Thu 11/13

9:10 am-6:49 pm

1 stop12h 39m

Ontario

Sat 11/15

6:53 am-5:22 am

1 stop19h 29m

$130

TampaOntario

TPA - ONT

TPAONT

Tampa

Thu 11/13

9:10 am-6:49 pm

1 stop12h 39m

Ontario

Mon 11/17

7:54 am-12:13 am

1 stop13h 19m

$131

TampaOntario

TPA - ONT

TPAONT

Tampa

Thu 11/13

9:10 am-6:49 pm

1 stop12h 39m

Ontario

Fri 11/14

8:24 am-12:13 am

1 stop12h 49m

$137

TampaOntario

TPA - ONT

TPAONT

Tampa

Fri 12/5

7:00 am-2:25 pm

1 stop10h 25m

Ontario

Sat 12/6

3:20 pm-4:25 am

1 stop10h 05m

$144

TampaOntario

TPA - ONT

TPAONT

Tampa

Sat 11/15

7:00 am-11:10 am

1 stop7h 10m

Ontario

Sat 12/6

3:20 pm-12:30 pm

1 stop18h 10m

$150

TampaOntario

TPA - ONT

TPAONT

Tampa

Tue 11/11

7:50 am-9:29 pm

1 stop16h 39m

Ontario

Tue 11/18

8:45 am-4:12 pm

1 stop28h 27m

$176

TampaOntario

TPA - ONT

TPAONT

Tampa

Tue 11/11

7:50 am-9:29 pm

1 stop16h 39m

Ontario

Fri 11/14

8:24 am-12:13 am

1 stop12h 49m

$183

TampaOntario

TPA - ONT

TPAONT

Tampa

Fri 12/5

10:12 am-4:33 pm

1 stop9h 21m

Ontario

Sun 12/7

2:59 pm-4:00 pm

1 stop22h 01m

$191

TampaOntario

TPA - ONT

TPAONT

Tampa

Mon 11/17

2:00 pm-6:49 pm

1 stop7h 49m

Ontario

Thu 11/20

12:23 pm-6:30 am

1 stop15h 07m

$206

TampaOntario

TPA - ONT

TPAONT

Tampa

Mon 11/24

5:00 am-8:56 am

1 stop6h 56m

Ontario

Mon 12/1

7:30 pm-5:00 am

1 stop6h 30m

$328

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.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Tuesday when prices can be found for as low as $328. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Tampa to Ontario for around $416.

What is the cheapest time of day to depart on your flight to Ontario?

In the evening is the cheapest time of day to fly from Tampa to Ontario when you can find flight prices for as low as $277. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $362 on average. Flights to Ontario from Tampa in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Ontario?

You are more likely to see cheaper flights to Ontario from Tampa when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $343 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Tampa for as low as $284 on momondo.

How have Tampa to Ontario flight prices changed over time?

As of October 2025, prices for Tampa to Ontario flights are approximately 21% 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

Direct flights

None
There are no direct flights from Tampa to Ontario. There are no popular flight routes from Tampa to Ontario.
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  • 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 56m.

  • 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
5.8
3,122 reviews
Search Frontier flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights
DeltaPriceFrom $290Free CancellationRating
7.9
7,998 reviews
Search Delta flights
United AirlinesPriceFrom $290Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
SouthwestPriceFrom $341Free CancellationRating
8.0
4,243 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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