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Cheap flights from Tampa to Los Angeles from $109

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tampa to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:15 am - 10:30 amTPA  Tampa-ONT Ontario
7h 15m1 stop Denver Intl
Frontier Logo
6:15 am - 4:53 pmONT  Ontario-TPA Tampa
7h 38m1 stop Denver Intl
$263Frontier
Wed, Sep 30 - Wed, Oct 7
Frontier Logo
6:15 am - 11:47 pmTPA  Tampa-ONT Ontario
20h 32m1 stop Denver Intl
Frontier Logo
11:45 am - 11:45 amONT  Ontario-TPA Tampa
21h 00m2 stops Denver Intl Atlanta Hartsfield-Jackson
$268Frontier
Wed, Sep 30 - Wed, Oct 7
Frontier Logo
1:41 pm - 11:51 pmTPA  Tampa-ONT Ontario
13h 10m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
6:25 am - 10:35 pmONT  Ontario-TPA Tampa
13h 10m2 stops Denver Intl Atlanta Hartsfield-Jackson
$273Frontier
Wed, Nov 4 - Wed, Nov 11
Multiple Airlines Logo
8:01 pm - 10:30 amTPA  Tampa-ONT Ontario
17h 29m1 stop Denver Intl
Multiple Airlines Logo
10:39 pm - 1:48 pmONT  Ontario-TPA Tampa
12h 09m1 stop New York John F Kennedy Intl
$347Multiple Airlines
Fri, Sep 25 - Mon, Sep 28
Multiple Airlines Logo
7:17 am - 2:16 pmTPA  Tampa-ONT Ontario
9h 59m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
6:15 am - 4:53 pmONT  Ontario-TPA Tampa
7h 38m1 stop Denver Intl
$374Multiple Airlines
Thu, Sep 24 - Wed, Sep 30
Southwest Logo
6:50 am - 10:45 amTPA  Tampa-ONT Ontario
6h 55m1 stop Dallas Love Field
Southwest Logo
5:35 am - 2:45 pmONT  Ontario-TPA Tampa
6h 10m1 stop Las Vegas Harry Reid Intl
$377Southwest
Thu, Dec 31 - Sat, Jan 9
Southwest Logo
6:45 am - 11:55 amTPA  Tampa-ONT Ontario
8h 10m1 stop Las Vegas Harry Reid Intl
Southwest Logo
1:45 pm - 10:45 pmONT  Ontario-TPA Tampa
6h 00m1 stop Las Vegas Harry Reid Intl
$377Southwest
Thu, Dec 31 - Sat, Jan 9
American Airlines Logo
5:18 pm - 11:20 pmTPA  Tampa-ONT Ontario
9h 02m1 stop Charlotte Douglas
American Airlines Logo
10:30 pm - 9:23 amONT  Ontario-TPA Tampa
7h 53m1 stop Charlotte Douglas
$377American Airlines
Mon, Nov 23 - Thu, Nov 26
American Airlines Logo
3:33 pm - 10:59 pmTPA  Tampa-ONT Ontario
10h 26m1 stop Charlotte Douglas
American Airlines Logo
11:59 pm - 10:34 amONT  Ontario-TPA Tampa
7h 35m1 stop Dallas/Fort Worth
$377American Airlines
Sat, Oct 10 - Mon, Oct 12
Delta Logo
6:20 am - 11:27 amTPA  Tampa-ONT Ontario
8h 07m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 6:11 pmONT  Ontario-TPA Tampa
8h 11m1 stop Atlanta Hartsfield-Jackson
$377Delta
Thu, Feb 4 - Tue, Feb 9

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Frontier flights from Tampa to Ontario

Our best Frontier deals on Tampa to Ontario flight tickets
Frontier
Nov 4
TPA1:41 pmTampa
13h 10m
2 stops
ONT11:51 pmOntario
Nov 11
ONT6:25 amOntario
13h 10m
2 stops
TPA10:35 pmTampa
$273
Frontier
Sep 24
TPA12:17 pmTampa
9h 22m
1 stop
ONT6:39 pmOntario
Sep 30
ONT6:15 amOntario
7h 38m
1 stop
TPA4:53 pmTampa
$278
Frontier
Sep 29
TPA12:17 pmTampa
7h 29m
1 stop
ONT4:46 pmOntario
Oct 6
ONT6:15 amOntario
7h 38m
1 stop
TPA4:53 pmTampa
$279

Delta flights from Tampa to Ontario

Our best Delta deals on Tampa to Ontario flight tickets
Delta
Sep 6
TPA12:34 pmTampa
8h 56m
1 stop
ONT6:30 pmOntario
Sep 9
ONT7:05 amOntario
6h 38m
1 stop
TPA4:43 pmTampa
$381
Delta
Sep 10
TPA5:15 amTampa
8h 50m
1 stop
ONT11:05 amOntario
Sep 11
ONT12:17 pmOntario
9h 02m
1 stop
TPA12:19 amTampa
$442
Delta
Sep 3
TPA1:44 pmTampa
7h 46m
1 stop
ONT6:30 pmOntario
Sep 9
ONT7:05 amOntario
6h 38m
1 stop
TPA4:43 pmTampa
$547

momondo Fare Finder

 
Use the filters below to find and compare flights from Tampa to Ontario that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

TampaOntario

TPA Tampa - ONT Ontario

TPAONT

Tampa

Wed 9/30

6:15 am-10:30 am

1 stop7h 15m

Ontario

Wed 10/7

6:15 am-4:53 pm

1 stop7h 38m

$263

TampaOntario

TPA Tampa - ONT Ontario

TPAONT

Tampa

Wed 9/30

6:15 am-11:47 pm

1 stop20h 32m

Ontario

Wed 10/7

11:45 am-11:45 am

2 stops21h 00m

$268

TampaOntario

TPA Tampa - ONT Ontario

TPAONT

Tampa

Wed 11/4

1:41 pm-11:51 pm

2 stops13h 10m

Ontario

Wed 11/11

6:25 am-10:35 pm

2 stops13h 10m

$273

TampaOntario

TPA Tampa - ONT Ontario

TPAONT

Tampa

Fri 9/25

8:01 pm-10:30 am

1 stop17h 29m

Ontario

Mon 9/28

10:39 pm-1:48 pm

1 stop12h 09m

$347

TampaOntario

TPA Tampa - ONT Ontario

TPAONT

Tampa

Thu 9/24

7:17 am-2:16 pm

1 stop9h 59m

Ontario

Wed 9/30

6:15 am-4:53 pm

1 stop7h 38m

$374
Quickest round-trip

TampaOntario

TPA Tampa - ONT Ontario

TPAONT

Tampa

Thu 12/31

6:50 am-10:45 am

1 stop6h 55m

Ontario

Sat 1/9

5:35 am-2:45 pm

1 stop6h 10m

$377

TampaOntario

TPA Tampa - ONT Ontario

TPAONT

Tampa

Thu 12/31

6:45 am-11:55 am

1 stop8h 10m

Ontario

Sat 1/9

1:45 pm-10:45 pm

1 stop6h 00m

$377

TampaOntario

TPA Tampa - ONT Ontario

TPAONT

Tampa

Mon 11/23

5:18 pm-11:20 pm

1 stop9h 02m

Ontario

Thu 11/26

10:30 pm-9:23 am

1 stop7h 53m

$377

TampaOntario

TPA Tampa - ONT Ontario

TPAONT

Tampa

Sat 10/10

3:33 pm-10:59 pm

1 stop10h 26m

Ontario

Mon 10/12

11:59 pm-10:34 am

1 stop7h 35m

$377

TampaOntario

TPA Tampa - ONT Ontario

TPAONT

Tampa

Thu 2/4

6:20 am-11:27 am

1 stop8h 07m

Ontario

Tue 2/9

7:00 am-6:11 pm

1 stop8h 11m

$377

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?

Prices are currently low for flights on this route.

Typical prices usually range from $389 to $463.
The lowest price recently found on this route was $273.

What is the cheapest month to fly to Ontario?

In general, October 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 $230. If you aren’t able to travel during the month of October, then book flights to Ontario from Tampa during January instead. Flights to Ontario in January, while not as cheap as those in October, still average around $287.

How have Tampa to Ontario flight prices changed over time?

As of September 2026, prices for Tampa to Ontario flights are approximately 41% 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

Best Price Found

$109

Fastest flight time

6h 55m

Direct flights

None
The best one-way flight to Ontario from Tampa in the past 72 hours is $109. The best round-trip flight deal from Tampa to Ontario found on momondo in the last 72 hours is $263.
The fastest flight from Tampa to Ontario takes 6h 55m
There are no direct flights from Tampa to Ontario. There are no popular flight routes from Tampa to Ontario.
Search flight deals

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 6h 55m.

  • 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 $160Free CancellationRating
5.6
2,627 reviews
Search Frontier flights
American AirlinesPriceFrom $330Free CancellationRating
7.1
12,030 reviews
Search American Airlines flights
SouthwestPriceFrom $330Free CancellationRating
8.0
4,198 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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