$586+ Cheap flights from Paducah to Ontario (PAH - 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
PAH — ONT
Feb 27 — Mar 61
1 adult, Economy
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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 Paducah to Ontario
Cheapest flights from Paducah to OntarioExplore the most affordable flight options available from Paducah to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
Explore the most affordable flight options available from Paducah to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:05 pm
PAH
- ONT
1 stop9h 16m
United Airlines
Wed 10/286:02 am
ONT
- PAH
1 stop15h 43m
United Airlines
Deal found 1/26![United Airlines logo]()
$586
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/142:07 pm
PAH
- ONT
1 stop10h 29m
United Airlines
Sat 3/211:50 pm
ONT
- PAH
2 stops21h 37m
United Airlines
Deal found 1/26![United Airlines logo]()
$765
Find flight deals from Paducah to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Paducah (PAH) 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 January 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $765 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Paducah 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 January 28, 2026.
Use the filters below to find and compare flights from Paducah to Ontario that are best for you.
Fly from
Paducah
Fly to
Ontario
Route
Depart
Return
Price
PaducahOntario
PAH - ONT
PAHONT
Paducah Barkley Regional
Sat 3/14
2:07 pm-10:36 pm
1 stop10h 29m
Ontario
Sat 3/21
1:50 pm-1:27 pm
2 stops21h 37m
$765
- Most accurate provider: When it comes to deals on Paducah-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Paducah-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Paducah-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Paducah-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Paducah-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Paducah to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Paducah 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.