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Cheap flights from Paducah to Los Angeles from $469

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Paducah to Los Angeles departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
2:18 pm - 9:40 pmPAH  Paducah Barkley Regional-ONT Ontario
9h 22m1 stop Houston George Bush Intcntl
United Airlines Logo
1:35 pm - 1:41 pmONT  Ontario-PAH Paducah Barkley Regional
22h 06m2 stops San Francisco Chicago O'Hare Intl
$513United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
5:30 am - 6:01 pmPAH  Paducah Barkley Regional-ONT Ontario
14h 31m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
1:35 pm - 1:41 pmONT  Ontario-PAH Paducah Barkley Regional
22h 06m2 stops San Francisco Chicago O'Hare Intl
$518United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
5:30 am - 6:01 pmPAH  Paducah Barkley Regional-ONT Ontario
14h 31m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
6:00 am - 6:56 pmONT  Ontario-PAH Paducah Barkley Regional
34h 56m2 stops San Francisco Houston George Bush Intcntl
$537United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
2:18 pm - 9:40 pmPAH  Paducah Barkley Regional-ONT Ontario
9h 22m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 6:56 pmONT  Ontario-PAH Paducah Barkley Regional
10h 56m1 stop Houston George Bush Intcntl
$547United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
5:00 am - 10:35 pmPAH  Paducah Barkley Regional-ONT Ontario
19h 35m1 stop Chicago O'Hare Intl
United Airlines Logo
9:15 am - 7:10 pmONT  Ontario-PAH Paducah Barkley Regional
7h 55m1 stop Houston George Bush Intcntl
$551United Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
5:30 am - 6:01 pmPAH  Paducah Barkley Regional-ONT Ontario
14h 31m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
6:00 am - 6:56 pmONT  Ontario-PAH Paducah Barkley Regional
10h 56m1 stop Houston George Bush Intcntl
$553United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
2:18 pm - 9:40 pmPAH  Paducah Barkley Regional-ONT Ontario
9h 22m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 6:56 pmONT  Ontario-PAH Paducah Barkley Regional
10h 56m1 stop Houston George Bush Intcntl
$554United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
5:00 am - 10:35 pmPAH  Paducah Barkley Regional-ONT Ontario
19h 35m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 1:10 pmONT  Ontario-PAH Paducah Barkley Regional
28h 10m1 stop Chicago O'Hare Intl
$557United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
5:30 am - 6:01 pmPAH  Paducah Barkley Regional-ONT Ontario
14h 31m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
6:00 am - 6:56 pmONT  Ontario-PAH Paducah Barkley Regional
10h 56m1 stop Houston George Bush Intcntl
$560United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
5:30 am - 6:01 pmPAH  Paducah Barkley Regional-ONT Ontario
14h 31m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
4:17 pm - 6:56 pmONT  Ontario-PAH Paducah Barkley Regional
24h 39m2 stops San Francisco Houston George Bush Intcntl
$562United Airlines
Sat, Nov 7 - Wed, Nov 11

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United Airlines flights from Paducah to Ontario

Our best United Airlines deals on Paducah to Ontario flight tickets
United Airlines
Nov 7
PAH2:18 pmPaducah Barkley Regional
9h 22m
1 stop
ONT9:40 pmOntario
Nov 11
ONT1:35 pmOntario
22h 06m
2 stops
PAH1:41 pmPaducah Barkley Regional
$513
United Airlines
Nov 7
PAH5:30 amPaducah Barkley Regional
14h 31m
2 stops
ONT6:01 pmOntario
Nov 11
ONT1:35 pmOntario
22h 06m
2 stops
PAH1:41 pmPaducah Barkley Regional
$518
United Airlines
Nov 7
PAH5:30 amPaducah Barkley Regional
14h 31m
2 stops
ONT6:01 pmOntario
Nov 11
ONT6:00 amOntario
34h 56m
2 stops
PAH6:56 pmPaducah Barkley Regional
$537

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 August 15, 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 Paducah Barkley Regional - ONT Ontario

PAHONT

Paducah Barkley Regional

Sat 11/7

2:18 pm-9:40 pm

1 stop9h 22m

Ontario

Wed 11/11

1:35 pm-1:41 pm

2 stops22h 06m

$513

PaducahOntario

PAH Paducah Barkley Regional - ONT Ontario

PAHONT

Paducah Barkley Regional

Sat 11/7

5:30 am-6:01 pm

2 stops14h 31m

Ontario

Wed 11/11

1:35 pm-1:41 pm

2 stops22h 06m

$518

PaducahOntario

PAH Paducah Barkley Regional - ONT Ontario

PAHONT

Paducah Barkley Regional

Sat 11/7

5:30 am-6:01 pm

2 stops14h 31m

Ontario

Wed 11/11

6:00 am-6:56 pm

2 stops34h 56m

$537
Quickest round-trip

PaducahOntario

PAH Paducah Barkley Regional - ONT Ontario

PAHONT

Paducah Barkley Regional

Sat 11/7

2:18 pm-9:40 pm

1 stop9h 22m

Ontario

Wed 11/11

6:00 am-6:56 pm

1 stop10h 56m

$547

PaducahOntario

PAH Paducah Barkley Regional - ONT Ontario

PAHONT

Paducah Barkley Regional

Fri 8/28

5:00 am-10:35 pm

1 stop19h 35m

Ontario

Tue 9/1

9:15 am-7:10 pm

1 stop7h 55m

$551

PaducahOntario

PAH Paducah Barkley Regional - ONT Ontario

PAHONT

Paducah Barkley Regional

Sat 11/7

5:30 am-6:01 pm

2 stops14h 31m

Ontario

Wed 11/11

6:00 am-6:56 pm

1 stop10h 56m

$553

PaducahOntario

PAH Paducah Barkley Regional - ONT Ontario

PAHONT

Paducah Barkley Regional

Sat 11/7

2:18 pm-9:40 pm

1 stop9h 22m

Ontario

Wed 11/11

6:00 am-6:56 pm

1 stop10h 56m

$554

PaducahOntario

PAH Paducah Barkley Regional - ONT Ontario

PAHONT

Paducah Barkley Regional

Thu 8/27

5:00 am-10:35 pm

1 stop19h 35m

Ontario

Mon 8/31

7:00 am-1:10 pm

1 stop28h 10m

$557

PaducahOntario

PAH Paducah Barkley Regional - ONT Ontario

PAHONT

Paducah Barkley Regional

Sat 11/7

5:30 am-6:01 pm

2 stops14h 31m

Ontario

Wed 11/11

6:00 am-6:56 pm

1 stop10h 56m

$560

PaducahOntario

PAH Paducah Barkley Regional - ONT Ontario

PAHONT

Paducah Barkley Regional

Sat 11/7

5:30 am-6:01 pm

2 stops14h 31m

Ontario

Wed 11/11

4:17 pm-6:56 pm

2 stops24h 39m

$562

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Paducah to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Paducah Barkley Regional to Ontario?

United Airlines is the most popular carrier operating from Paducah Barkley Regional to Ontario

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 22m

Direct flights

None
The fastest flight from Paducah to Ontario takes 9h 22m
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 22m 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.

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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