ONT - TPA

$107 Find Cheap Flights from Ontario to Tampa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Tampa departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Tampa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Tampa, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Ontario to Tampa (ONT-TPA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Tampa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Ontario to Tampa

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Tampa.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
5:15 pm - 6:00 amONT-TPA
9h 45m1 stop
Frontier Logo
10:28 pm - 10:43 amTPA-ONT
15h 15m1 stop
$225Frontier
Find Deal
Sat, May 31 - Mon, Jun 2
Frontier Logo
12:59 am - 5:34 amONT-TPA
25h 35m1 stop
Frontier Logo
9:46 pm - 11:59 pmTPA-ONT
29h 13m1 stop
$230Frontier
Find Deal
Thu, May 15 - Mon, May 19
Delta Logo
7:05 am - 4:41 pmONT-TPA
6h 36m1 stop
Delta Logo
5:46 pm - 10:25 pmTPA-ONT
7h 39m1 stop
$307Delta
Find Deal
Wed, Jun 25 - Tue, Jul 1
Delta Logo
11:49 am - 10:02 pmONT-TPA
7h 13m1 stop
Delta Logo
4:23 pm - 10:25 pmTPA-ONT
9h 02m1 stop
$312Delta
Find Deal
Sat, Jun 21 - Wed, Jul 2
American Airlines Logo
6:01 am - 6:32 pmONT-TPA
9h 31m2 stops
American Airlines Logo
3:39 pm - 9:05 pmTPA-ONT
8h 26m1 stop
$322American Airlines
Find Deal
Fri, May 23 - Sat, May 31
American Airlines Logo
6:15 am - 6:51 pmONT-TPA
9h 36m2 stops
American Airlines Logo
5:41 pm - 9:57 pmTPA-ONT
7h 16m1 stop
$323American Airlines
Find Deal
Thu, May 15 - Sun, May 18
Southwest Logo
9:20 pm - 9:30 amONT-TPA
9h 10m1 stop
Southwest Logo
9:15 am - 4:00 pmTPA-ONT
9h 45m2 stops
$348Southwest
Find Deal
Tue, Jul 1 - Sat, Jul 5
United Airlines Logo
6:00 am - 3:57 pmONT-TPA
6h 57m1 stop
United Airlines Logo
11:46 am - 8:33 pmTPA-ONT
11h 47m2 stops
$352United Airlines
Find Deal
Thu, Jul 31 - Tue, Aug 19
Southwest Logo
12:45 pm - 12:05 amONT-TPA
8h 20m2 stops
Southwest Logo
8:50 am - 5:15 pmTPA-ONT
11h 25m2 stops
$404Southwest
Find Deal
Wed, May 21 - Wed, May 28
United Airlines Logo
6:00 am - 3:57 pmONT-TPA
6h 57m1 stop
United Airlines Logo
9:10 am - 5:25 pmTPA-ONT
11h 15m2 stops
$412United Airlines
Find Deal
Wed, Jun 4 - Wed, Jun 11
Useful Info

KAYAK's insights & trends for Ontario to Tampa flights

Get data-powered insights and trends into flights from Ontario to Tampa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ontario to Tampa?

The average price of all round-trip flights from Ontario to Tampa clicked on KAYAK for each day over the last 12 months.

For Ontario to Tampa, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Tampa back to Ontario, the best deals are generally found on Tuesday, with Sunday being the most expensive.

What is the cheapest month to fly from Ontario to Tampa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Tampa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Tampa is August, where tickets cost $317 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $482 and $436 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ontario to Tampa, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ontario to Tampa, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonMarch
High seasonFebruary
Cheapest flight$107
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Ontario to Tampa

When to book flights from Ontario to Tampa

Are your dates flexible? Find out the best times to travel from Ontario to Tampa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Tampa

  • What services are offered to passengers with reduced mobility on United Airlines flights from Ontario to Tampa?

    United Airlines offers a variety of services for passengers with reduced mobility flights from Ontario to Tampa, including wheelchair assistance, accessible boarding options, in-flight wheelchair assistance, and seating accommodations. The airline also provides additional assistance for travelers with specific conditions that limit their autonomy, such as assistance animals, on board oxygen use, and medical devices.

  • What class seat options are available on Alaska Airlines flights from Ontario to Tampa?

    Alaska Airlines offers different class seat options on their flights from Ontario to Tampa, including Main Cabin, Premium Class, and First Class. Main Cabin seats are the standard economy seats with a range of seat options to choose from. Premium Class seats offer passengers 4 inches more legroom than Main Cabin seats, early boarding, and complimentary beverages. First Class seats are designed for maximum comfort and luxury.

  • What is the luggage allowance for Delta flights from Ontario to Tampa?

    The luggage allowance for Delta flights from Ontario to Tampa may differ based on the class of service and ticket type. Passengers can bring one carry-on bag and one personal item on board the aircraft free of charge. The carry-on bag must conform to specific size requirements, which may not exceed 22" x 14" x 9" including handles and wheels. Checked baggage allowances and fees may vary depending on the cabin class and route. In general, checked bags must adhere to a weight limit of 50 lbs for economy and 70 lbs for Delta One, first, or business class.

  • What services does Southwest Airlines offer to economy passengers on flights from Ontario to Tampa?

    Southwest Airlines offers free movies, live TV, and in-flight messaging to all passengers, including those in economy class on flights from Ontario to Tampa. Passengers can also benefit from the airline's group travel options and disability-related assistance services if needed.

  • What is the cheapest flight from Ontario to Tampa?

    In the last 3 days, the lowest price for a flight from Ontario to Tampa was $107 for a one-way ticket and $225 for a round-trip.

  • Do I need a passport to fly between Ontario and Tampa?

    No

  • Which airports will I be using when flying from Ontario to Tampa?

    When flying out of Ontario you will be using Ontario. You will be landing at Tampa, also known as Tampa.

  • Which aircraft models fly most regularly from Ontario to Tampa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Tampa?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Ontario and Tampa, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Tampa, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Ontario to Tampa are Southwest and Delta. With an average price for the route of $434 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $394 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Ontario to Tampa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Tampa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Tampa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tampa from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Tampa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tampa with an airline and back to Ontario with another airline. Booking your flights between Ontario and TPA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Tampa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tampa from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Ontario to Tampa

  • There are several transportation options available to get from Tampa International Airport (TPA) to Downtown Tampa. The most affordable one is the Hillsborough Area Regional Transit (HART) offers a public bus service from the airport to Downtown Tampa for $2. The journey takes about 24 minutes.
  • Layovers for flights from Ontario to Tampa will vary depending on the airline. Connecting flights from Ontario to Tampa have layovers in different cities including Charlotte (CLT), Dallas (DTW), Atlanta (ATL), Denver (DEN), and San Francisco (SFO).
  • Tampa International Airport (TPA) serves Tampa and several nearby cities in the region. These cities include Clearwater, St. Petersburg, Sarasota, Bradenton, and Wesley Chapel. These cities are easily accessible by car rental, buses, taxis, and ride share services.
  • JetBlue offers several services for families with kids on flights from Ontario to Tampa, including seatback entertainment with a wide range of kid-friendly TV shows, movies, and games, child meals, and early boarding for families with young children.
  • Ontario International Airport (ONT) has a total of two terminals, Terminal 2 and Terminal 4. Flights from Ontario to Tampa will likely depart from both terminals, and the terminal you will depart from depends on your airline.

Top 5 airlines serving from Ontario to Tampa

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Tampa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Tampa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4292 reviews
8.2Boarding
8.0Comfort
8.6Crew
7.6Entertainment
7.1Food
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

Plz don't take away free bags and free seating

It was a perfect flight in all aspects! Both legs!

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

I liked the crew member who gave flight instructions on "in case of a problem:. The seats are so small that only a young teenager could sit in middle seat.

Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.

Excellent! Only question is how we check in at exactly 24 hours in advance and end up at the end of the B boarding group

Employees were kind and funny, as always! Flight was late but no announcements were made for people with tight connections to help them transition quickly. No service due to turbulence.

I recently flew Southwest from San Jose to Honolulu. I was very impressed with the flight crew, especially the flight attendant in charge of the front of the plane. She came through the aisle at least five times for drinks and water, and two times for snacks. I have not seen such service since I flew first class. Also, for the first time, they gave us the correct baggage claim number, and the luggage came out quickly. I can't wait for Southwest to have assigned seating! I absolutely hate the Cattle Call boarding procedure and the mad dash to get seats and overhead bins. However, the boarding was efficient.

It went well. Plane wasn't full. Will be great when assigned seating is in place

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

Don't waste your money or points on first class. Delta first class is a joke. The seats were rickety, the food was awful, and nothing worked, wifi, my light, the power plug - and it was dirty - the fold out table was gross. For 2-3 hours, tough it out in Economy.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

The gate was too far away for the connecting flight

Compared with other carriers business class for an overnight was not worth the extra expense.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

Our seats were all the way in back of the plane,

Maybe add a seat trade app for flyers that didn’t get seats together

The flight attendants in First Class were mediocre at best. They did not take our tray away until we were about to land and only did so when I press the call button. The United person at the United Club was asked to get us our boarding pass since we missed the flight due in Chicago. She argued that we did not have seats on the flight given to us in Moline. Furthermore, she was adamant that we did not have a First Class ticket. After I spent much time with her trying to show we were correct, she reluctantly agreed. She was probably the most incompetent ticketing person I have ever met and I have traveled 3 million miles on United plus many additional miles with other carriers. United has definitely deteriorated in more than on way.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Would have thought that they would gas up plane before everyone got on board

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Standard. No different than a discount carrier on a short trip.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Checking in at the counter was very disappointing. The lady had a very bad attitude and smart at me. She had no smile, did not greet me by name, or acknowledge me as a valued customer. Poor reflection of the airline.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

I chose the seats when booked the flight and paid for them. However after checking in I found we were assigned different seats!

It was a no frills flight. Would have liked to be able to charge my device

Seats were extremely uncomfortable and it was very hot on the plane.

Since they are a budget airline, I wasn’t expecting too much but they did some things well. They were on time, the plane was clean, boarding was fairly straightforward and the staff was cheerful and friendly. The only downside was comfort. The seats were fairly hard and after a 2 hour flight your rear end is not feeling so great. Maybe a little more cushion in the seats, Frontier!

Check in at Philadelphia international was absolutely terrible! I fly 2 to 3 times a month and avoid frontier at all cost and will never fly Frontier again! The night before travel, I tried checking in however, the app was giving me an error, so I went to the desktop, which instructed you that you need to use the app. The next day I presented at the check-in gate after trying at least a half dozen times prior to getting into the airport and continuing to getting the error in the app. I actually had rebooted my phone numerous times and reinstall the app just in case. My phone is only one generation older than the current model. It has no problems completing a frontier flight purchase or any other app issues. There was only three frontier employees working at check-in and a huge line while I was in line I continued to try and check in via the app. As I approach the desk, I was dreading dealing with the agent. He was extremely unprofessional, anti-semantic & very ignorant, and mean to the people in front of me, as well as the people who ended up being behind me. He literally told people “Man I don’t care bout y’all” in his native dialect! Maintaining my composure I approached and explained the situation. To which he replied, you’re gonna have to pay then! I don’t understand. It’s an issue with their app not allowing me to check in! Not my issue! He told me if I pay cash it would be $15, $25 if I pay credit card. I don’t understand a $10 difference for paying with a credit card? I am completely cashless so I continued to try using the app to avoid the $25 fee, Which I still don’t believe that I should be responsible for since it was Frontier’s technical issue!!! I continued to check in via the app a couple more times after he verified I was doing everything right he proceeded to continue to belittle the people behind me. Yelling at them saying I don’t care about you people! I cannot believe that this is the way that businesses would treat its customers! Unfortunately, the black mail with dreadlocks did not have a name tag all he had was a frontier sweater on! For the $25 fee that I ended up getting charged on my credit card. I should’ve just booked originally with Spirit or any other carrier! I have no problem paying fees that I should be responsible for, but when it’s due to a technical failure of a company, the customer should not be responsible for it! I cannot believe that it’s not frontier going out of business!

they delayed my flight which ended up, causing my layover flight to leave without me, resulting in me missing a flight and having to stay overnight in Houston international. I got no compensation other than a flight to my original location only a day later. i’ve never experienced such a unprofessional situation

Our flight was suppose to leave at 9pm and we didn’t board until after 3am. We lost a whole day at our hotel and half a day at a park we paid a lot of money for.

Boarding was organized and flight was on time. Overall very satisfied with my flight.

The takeoff was the smoothest I've ever experienced on any airline and this is the first time I've flown on frontier so this was an extremely pleasant surprise!

Everything you need to know for your flight from Ontario to Tampa

Information on your arrival and departure airports

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