$297 Cheap Flights from Tallahassee (TLH) to Ontario (ONT)

View $297 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Tallahassee Intl. Airport (TLH) to Los Angeles - Ontario Intl. Airport (ONT)

Cheap Flights from Tallahassee to Ontario (TLH-ONT)

Prices were available within the past 7 days and start at $297 for one-way flights and $389 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Mar 17 - Tue, Mar 24
TLH
Tallahassee
ONT
Ontario
$389 Roundtrip, found 1 day ago
$389
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Mar 17 from Tallahassee to Ontario, returning Tue, Mar 24, priced at $389 found 1 day ago
Delta
Sat, Dec 6 - Sat, Dec 13
TLH
Tallahassee
ONT
Ontario
$394 Roundtrip, found 2 days ago
$394
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Dec 6 from Tallahassee to Ontario, returning Sat, Dec 13, priced at $394 found 2 days ago
Delta
Thu, Feb 19 - Sat, Mar 7
TLH
Tallahassee
ONT
Ontario
$399 Roundtrip, found 1 day ago
$399
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Feb 19 from Tallahassee to Ontario, returning Sat, Mar 7, priced at $399 found 1 day ago
Delta
Sat, Dec 6 - Sat, Dec 13
TLH
Tallahassee
ONT
Ontario
$399 Roundtrip, found 2 days ago
$399
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Dec 6 from Tallahassee to Ontario, returning Sat, Dec 13, priced at $399 found 2 days ago
Delta
Tue, Apr 21 - Wed, Apr 29
TLH
Tallahassee
ONT
Ontario
$424 Roundtrip, found 3 days ago
$424
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 21 from Tallahassee to Ontario, returning Wed, Apr 29, priced at $424 found 3 days ago
Delta
Fri, Oct 31 - Sat, Nov 8
TLH
Tallahassee
ONT
Ontario
$427 Roundtrip, found 5 days ago
$427
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Oct 31 from Tallahassee to Ontario, returning Sat, Nov 8, priced at $427 found 5 days ago
Delta
Sat, Dec 6 - Sat, Dec 13
TLH
Tallahassee
ONT
Ontario
$429 Roundtrip, found 2 days ago
$429
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Dec 6 from Tallahassee to Ontario, returning Sat, Dec 13, priced at $429 found 2 days ago
Delta
Tue, Jan 20 - Sun, Feb 8
TLH
Tallahassee
ONT
Ontario
$432 Roundtrip, found 4 hours ago
$432
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Jan 20 from Tallahassee to Ontario, returning Sun, Feb 8, priced at $432 found 4 hours ago
Delta
Sat, Dec 6 - Sat, Dec 13
TLH
Tallahassee
ONT
Ontario
$434 Roundtrip, found 2 days ago
$434
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Dec 6 from Tallahassee to Ontario, returning Sat, Dec 13, priced at $434 found 2 days ago
American Airlines
Thu, Feb 19 - Mon, Feb 23
TLH
Tallahassee
ONT
Ontario
$442 Roundtrip, found 1 hour ago
$442
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Feb 19 from Tallahassee to Ontario, returning Mon, Feb 23, priced at $442 found 1 hour ago

Find the cheapest month to fly from Tallahassee (TLH) to Ontario (ONT)

September is typically the cheapest month to fly

From $388 - $822 per traveler.

Alternative airports near Ontario

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Average driving time to city center is 42 minutes. Flights from $512
SNA
John Wayne
Average driving time to city center42 min
Flights from $512
Flights from Tallahassee (TLH) to Ontario (ONT)
Origin airport
Tallahassee Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$388
Distance
1950 mi

Tallahassee to Ontario Flights

The cheapest times to fly from Tallahassee to Ontario

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tallahassee to Ontario are during the month of March. You can find some of the cheapest flights from Tallahassee to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tallahassee to Ontario

Sunday is one of the best days to book for cheap flights from Tallahassee to Ontario: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tallahassee to Ontario

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tallahassee to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $297 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tallahassee to Ontario flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tallahassee to Ontario airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tallahassee Intl. Airport (TLH) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Lock in a cheap one-way flight from $297 or cheap return flight from $389 from Tallahassee Intl. Airport (TLH) to Los Angeles - Ontario Intl. Airport (ONT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Tallahassee Intl. Airport (TLH) to Los Angeles - Ontario Intl. Airport (ONT)?
Flying in March may help you find better deals, as it's the cheapest month for flights between TLH and ONT. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Tallahassee Intl. Airport (TLH) to Los Angeles - Ontario Intl. Airport (ONT)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from TLH to ONT. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Tallahassee Intl. Airport (TLH) to Los Angeles - Ontario Intl. Airport (ONT)?
There are no daily nonstop flights from Tallahassee Intl. Airport (TLH) to Los Angeles - Ontario Intl. Airport (ONT). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from TLH to ONT?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tallahassee Intl. Airport (TLH) to Los Angeles - Ontario Intl. Airport (ONT)?
To reach Los Angeles - Ontario Intl. Airport (ONT) without delays, choose a flight that leaves Tallahassee Intl. Airport (TLH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tallahassee Intl. Airport (TLH) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Booking your ticket from TLH to ONT just before your journey is usually more expensive. But if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a TLH to ONT flight and hotel package?
You'll typically save money by securing a TLH to ONT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Tallahassee Intl. Airport (TLH) to Los Angeles - Ontario Intl. Airport (ONT)?
You can usually reschedule or cancel your TLH to ONT flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.