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Cheap flights from Paducah to Los Angeles from $566

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Paducah to Los Angeles departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Paducah to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 7:57 pm
PAH
-
ONT
16h 57m
1 stop
United Airlines Logo
7:00 am - 1:28 pm
ONT
-
PAH
28h 28m
1 stop
$566United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
5:00 am - 7:57 pm
PAH
-
ONT
16h 57m
1 stop
United Airlines Logo
1:18 pm - 1:28 pm
ONT
-
PAH
22h 10m
2 stops
$576United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
2:17 pm - 9:55 pm
PAH
-
ONT
9h 38m
1 stop
United Airlines Logo
1:18 pm - 1:08 pm
ONT
-
PAH
21h 50m
2 stops
$597United Airlines
Fri, May 22 - Sat, May 30
United Airlines Logo
5:00 am - 12:12 pm
PAH
-
ONT
33h 12m
2 stops
United Airlines Logo
5:00 am - 1:28 pm
ONT
-
PAH
30h 28m
2 stops
$611United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
2:17 pm - 9:55 pm
PAH
-
ONT
9h 38m
1 stop
United Airlines Logo
5:45 am - 7:22 pm
ONT
-
PAH
11h 37m
1 stop
$613United Airlines
Fri, Jun 5 - Thu, Jun 11
United Airlines Logo
2:17 pm - 9:55 pm
PAH
-
ONT
9h 38m
1 stop
United Airlines Logo
5:45 am - 7:22 pm
ONT
-
PAH
11h 37m
1 stop
$634United Airlines
Fri, May 22 - Sat, May 30
United Airlines Logo
2:10 pm - 9:58 pm
PAH
-
ONT
9h 48m
1 stop
United Airlines Logo
6:30 am - 12:50 pm
ONT
-
PAH
28h 20m
1 stop
$723United Airlines
Wed, May 20 - Sun, May 24
United Airlines Logo
2:10 pm - 9:58 pm
PAH
-
ONT
9h 48m
1 stop
United Airlines Logo
1:50 pm - 12:50 pm
ONT
-
PAH
21h 00m
2 stops
$733United Airlines
Wed, May 20 - Sun, May 24
United Airlines Logo
2:17 pm - 9:55 pm
PAH
-
ONT
9h 38m
1 stop
United Airlines Logo
6:30 am - 1:08 pm
ONT
-
PAH
28h 38m
1 stop
$741United Airlines
Tue, May 26 - Wed, May 27
United Airlines Logo
5:00 am - 10:37 pm
PAH
-
ONT
19h 37m
2 stops
United Airlines Logo
6:30 am - 1:08 pm
ONT
-
PAH
28h 38m
1 stop
$747United Airlines
Tue, May 26 - Wed, May 27

United Airlines flights from Paducah to Ontario

Our best United Airlines deals on Paducah to Ontario flight tickets
United Airlines
Aug 25
PAH5:00 amPaducah Barkley Regional
16h 57m
1 stop
ONT7:57 pmOntario
Aug 29
ONT7:00 amOntario
28h 28m
1 stop
PAH1:28 pmPaducah Barkley Regional
$566
United Airlines
Aug 25
PAH5:00 amPaducah Barkley Regional
16h 57m
1 stop
ONT7:57 pmOntario
Aug 29
ONT1:18 pmOntario
22h 10m
2 stops
PAH1:28 pmPaducah Barkley Regional
$576
United Airlines
May 22
PAH2:17 pmPaducah Barkley Regional
9h 38m
1 stop
ONT9:55 pmOntario
May 30
ONT1:18 pmOntario
21h 50m
2 stops
PAH1:08 pmPaducah Barkley Regional
$597

momondo 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, momondo users made 832,500 searches. Data last updated May 9, 2026.
Use the filters below to find and compare flights from Paducah to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PaducahOntario

PAH - ONT

PAHONT

Paducah Barkley Regional

Tue 8/25

5:00 am-7:57 pm

1 stop16h 57m

Ontario

Sat 8/29

7:00 am-1:28 pm

1 stop28h 28m

$566

PaducahOntario

PAH - ONT

PAHONT

Paducah Barkley Regional

Tue 8/25

5:00 am-7:57 pm

1 stop16h 57m

Ontario

Sat 8/29

1:18 pm-1:28 pm

2 stops22h 10m

$576

PaducahOntario

PAH - ONT

PAHONT

Paducah Barkley Regional

Fri 5/22

2:17 pm-9:55 pm

1 stop9h 38m

Ontario

Sat 5/30

1:18 pm-1:08 pm

2 stops21h 50m

$597

PaducahOntario

PAH - ONT

PAHONT

Paducah Barkley Regional

Tue 8/25

5:00 am-12:12 pm

2 stops33h 12m

Ontario

Sat 8/29

5:00 am-1:28 pm

2 stops30h 28m

$611
Quickest round-trip

PaducahOntario

PAH - ONT

PAHONT

Paducah Barkley Regional

Fri 6/5

2:17 pm-9:55 pm

1 stop9h 38m

Ontario

Thu 6/11

5:45 am-7:22 pm

1 stop11h 37m

$613

PaducahOntario

PAH - ONT

PAHONT

Paducah Barkley Regional

Fri 5/22

2:17 pm-9:55 pm

1 stop9h 38m

Ontario

Sat 5/30

5:45 am-7:22 pm

1 stop11h 37m

$634

PaducahOntario

PAH - ONT

PAHONT

Paducah Barkley Regional

Wed 5/20

2:10 pm-9:58 pm

1 stop9h 48m

Ontario

Sun 5/24

6:30 am-12:50 pm

1 stop28h 20m

$723

PaducahOntario

PAH - ONT

PAHONT

Paducah Barkley Regional

Wed 5/20

2:10 pm-9:58 pm

1 stop9h 48m

Ontario

Sun 5/24

1:50 pm-12:50 pm

2 stops21h 00m

$733

PaducahOntario

PAH - ONT

PAHONT

Paducah Barkley Regional

Tue 5/26

2:17 pm-9:55 pm

1 stop9h 38m

Ontario

Wed 5/27

6:30 am-1:08 pm

1 stop28h 38m

$741

PaducahOntario

PAH - ONT

PAHONT

Paducah Barkley Regional

Tue 5/26

5:00 am-10:37 pm

2 stops19h 37m

Ontario

Wed 5/27

6:30 am-1:08 pm

1 stop28h 38m

$747

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Paducah to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Paducah to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Paducah to Ontario (PAH to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Paducah to Ontario

Fastest flight time

9h 38m

Direct flights

None
The fastest flight from Paducah to Ontario takes 9h 38m
There are no direct flights from Paducah to Ontario. There are no popular flight routes from Paducah to Ontario.
Search flight deals

Frequently asked questions about flying from Paducah to Ontario

  • How far is Paducah Barkley Regional to Ontario by plane?

    A flight from Paducah Barkley Regional to Ontario will travel around 1638.3 mi. 9h 38m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Paducah Barkley Regional Airport to Ontario Airport?

    Prices for flights from Paducah Barkley Regional Airport to Ontario Airport are updated daily.

  • How old do you have to be to fly from Paducah Barkley Regional Airport to Ontario Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Paducah Barkley Regional Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Paducah to Ontario

  • How do I get Price Alerts for flights from Paducah to Ontario?

    Confirm your travel details to search for the latest offers for flights from Paducah to Ontario. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Paducah to Ontario with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Paducah to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Paducah to Ontario for you.

Can I find flights from Paducah to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from Paducah which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Paducah to Ontario?

Once you have performed a search for Paducah to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Paducah to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Paducah to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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