HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$583+ Cheap flights from Tallahassee to Ontario (TLH - ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
TLH — ONT
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tallahassee to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tallahassee to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Tallahassee (TLH) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 15, 2025.

Round-trip from

$584
(Delta)

Popular in

December

Cheapest in

September

Average price

$467
From Tallahassee to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Tallahassee to Ontario

Cheapest flights from Tallahassee to Ontario
Explore the most affordable flight options available from Tallahassee to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/195:12 pmTLH - ONT
1 stop8h 11mDelta
dom. 9/2110:00 pmONT - TLH
1 stop8h 25mDelta
Deal found 9/15$583
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/236:00 amTLH - ONT
1 stop7h 40mDelta
sáb. 12/2710:29 pmONT - TLH
1 stop7h 52mDelta
Deal found 9/14$584
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/196:31 pmTLH - ONT
1 stop7h 02mAmerican Airlines
dom. 9/2111:59 pmONT - TLH
2 stops9h 45mAmerican Airlines
Deal found 9/15$588
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/305:40 amTLH - ONT
1 stop7h 27mAmerican Airlines
jue. 11/612:53 pmONT - TLH
1 stop6h 16mAmerican Airlines
Deal found 9/15$622
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/295:12 pmTLH - ONT
1 stop8h 11mDelta
vie. 10/35:40 pmONT - TLH
2 stops13h 52mDelta
Deal found 9/14$862
This KAYAK deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/15:45 amTLH - ONT
1 stop9h 12mAmerican Airlines
vie. 10/310:35 pmONT - TLH
1 stop11h 09mAmerican Airlines
Deal found 9/14$865

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tallahassee 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 15, 2025.
Use the filters below to find and compare flights from Tallahassee to Ontario that are best for you.

Fly from

Tallahassee

Fly to

Ontario

Route

Depart

Return

Price

TallahasseeOntario

TLH - ONT

TLHONT

Tallahassee

mar. 12/23

6:00 am-10:40 am

1 stop7h 40m

Ontario

sáb. 12/27

10:29 pm-9:21 am

1 stop7h 52m

$584

TallahasseeOntario

TLH - ONT

TLHONT

Tallahassee

jue. 10/30

5:40 am-10:07 am

1 stop7h 27m

Ontario

jue. 11/6

12:53 pm-10:09 pm

1 stop6h 16m

$622

TallahasseeOntario

TLH - ONT

TLHONT

Tallahassee

lun. 9/29

5:12 pm-10:23 pm

1 stop8h 11m

Ontario

vie. 10/3

5:40 pm-10:32 am

2 stops13h 52m

$862

TallahasseeOntario

TLH - ONT

TLHONT

Tallahassee

mié. 10/1

5:45 am-11:57 am

1 stop9h 12m

Ontario

vie. 10/3

10:35 pm-12:44 pm

1 stop11h 09m

$865

TallahasseeOntario

TLH - ONT

TLHONT

Tallahassee

jue. 10/2

3:33 pm-9:11 pm

1 stop8h 38m

Ontario

vie. 10/3

10:35 pm-12:44 pm

1 stop11h 09m

$904

TallahasseeOntario

TLH - ONT

TLHONT

Tallahassee

lun. 9/29

4:55 pm-9:24 pm

1 stop7h 29m

Ontario

vie. 10/3

10:35 pm-12:44 pm

1 stop11h 09m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Tallahassee to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Tallahassee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tallahassee to Ontario

What is the cheapest month to book a flight from Tallahassee to Ontario?

Currently, August is the cheapest month in which you can book a flight from Tallahassee to Ontario (average of $246). Flying from Tallahassee to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TLH to ONT?

Find hourly flight availability from Tallahassee to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

One of the essential ways to save on airfare from Tallahassee to Ontario is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 16% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Tallahassee to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Tallahassee to Ontario?

    For as low as $622, Delta can have you in Ontario from Tallahassee in 7h 27m. Airlines will cover a distance of 1950 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Tallahassee to Ontario that include hotel bookings?

    Yes. In addition to deals on Tallahassee to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tallahassee to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tallahassee to Ontario.

  • Can I find deals for business class flights from Tallahassee to Ontario?

    Yes. Cheapflights offers flight deals from Tallahassee to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tallahassee to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Tallahassee to Ontario (average of $246). Flying from Tallahassee to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tallahassee to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Las Vegas flights
Fort Lauderdale to Las Vegas flights
Orlando to Los Angeles flights
Tampa to Las Vegas flights
Miami to Los Angeles flights
Fort Lauderdale to Los Angeles flights
Miami to Las Vegas flights
Tampa to Los Angeles flights
Orlando to San Francisco flights
Fort Lauderdale to San Francisco flights
Miami to San Francisco flights
Tampa to San Francisco flights
Jacksonville to Las Vegas flights
Orlando to Ontario flights
Fort Lauderdale to Burbank flights
West Palm Beach to Las Vegas flights
Orlando to San Diego flights
Miami to Ontario flights
Tampa to San Diego flights
Orlando to Santa Ana flights
Fort Lauderdale to Santa Ana flights
Fort Myers to Las Vegas flights
Orlando to Burbank flights
Miami to Burbank flights
Pensacola to Las Vegas flights
Fort Lauderdale to San Diego flights
Miami to San Diego flights
Miami to Santa Ana flights
Fort Lauderdale to Ontario flights
Tampa to Santa Ana flights
Valparaiso to Las Vegas flights
Jacksonville to San Francisco flights
Tampa to Ontario flights
Jacksonville to Los Angeles flights
Orlando Sanford Intl to Las Vegas flights
West Palm Beach to Los Angeles flights
Orlando to Sacramento flights
West Palm Beach to San Diego flights
Sarasota to Las Vegas flights
Fort Myers to Los Angeles flights
West Palm Beach to San Francisco flights
Orlando to Palm Springs flights
Panama City to Las Vegas flights
Tallahassee to Las Vegas flights
Valparaiso to Los Angeles flights
Orlando to San Jose flights
Tampa to Burbank flights
Fort Myers to San Francisco flights
Tampa to Reno flights
Tampa to San Jose flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.