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Cheap flights from Peoria, Illinois to Los Angeles from $379

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Peoria, Illinois to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:41 pm - 10:51 pmPIA  Greater Peoria-ONT Ontario
9h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
6:59 am - 4:47 pmONT  Ontario-PIA Greater Peoria
7h 48m1 stop Chicago O'Hare Intl
$379United Airlines
Sat, Oct 24 - Sat, Oct 31
United Airlines Logo
8:45 am - 12:46 pmPIA  Greater Peoria-ONT Ontario
6h 01m1 stop Denver Intl
United Airlines Logo
5:00 am - 6:39 pmONT  Ontario-PIA Greater Peoria
11h 39m2 stops Denver Intl Chicago O'Hare Intl
$384United Airlines
Sat, Oct 24 - Sat, Oct 31
United Airlines Logo
8:45 am - 5:46 pmPIA  Greater Peoria-ONT Ontario
11h 01m2 stops Denver Intl San Francisco
United Airlines Logo
6:00 am - 4:47 pmONT  Ontario-PIA Greater Peoria
8h 47m2 stops San Francisco Chicago O'Hare Intl
$389United Airlines
Sat, Oct 24 - Sat, Oct 31
American Airlines Logo
12:31 pm - 6:44 pmPIA  Greater Peoria-ONT Ontario
8h 13m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 3:53 pmONT  Ontario-PIA Greater Peoria
6h 53m1 stop Dallas/Fort Worth
$499American Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
8:50 am - 12:33 pmPIA  Greater Peoria-ONT Ontario
5h 43m1 stop Denver Intl
United Airlines Logo
1:00 pm - 8:47 pmONT  Ontario-PIA Greater Peoria
5h 47m1 stop Denver Intl
$499United Airlines
Wed, Jan 27 - Sat, Jan 30
United Airlines Logo
8:41 am - 12:33 pmPIA  Greater Peoria-ONT Ontario
5h 52m1 stop Denver Intl
United Airlines Logo
1:29 pm - 9:06 pmONT  Ontario-PIA Greater Peoria
5h 37m1 stop Denver Intl
$499United Airlines
Sat, Oct 31 - Tue, Nov 10
American Airlines Logo
4:43 pm - 10:57 pmPIA  Greater Peoria-ONT Ontario
8h 14m1 stop Dallas/Fort Worth
American Airlines Logo
5:44 am - 3:21 pmONT  Ontario-PIA Greater Peoria
7h 37m1 stop Dallas/Fort Worth
$529American Airlines
Tue, Dec 15 - Thu, Dec 24
American Airlines Logo
4:43 pm - 10:57 pmPIA  Greater Peoria-ONT Ontario
8h 14m1 stop Dallas/Fort Worth
American Airlines Logo
5:44 am - 3:21 pmONT  Ontario-PIA Greater Peoria
7h 37m1 stop Dallas/Fort Worth
$529American Airlines
Tue, Dec 15 - Fri, Dec 25
American Airlines Logo
5:19 pm - 11:57 pmPIA  Greater Peoria-ONT Ontario
8h 38m1 stop Chicago O'Hare Intl
American Airlines Logo
7:00 am - 3:21 pmONT  Ontario-PIA Greater Peoria
6h 21m1 stop Dallas/Fort Worth
$534American Airlines
Mon, Dec 21 - Thu, Dec 24
Multiple Airlines Logo
12:42 pm - 7:04 amPIA  Greater Peoria-ONT Ontario
20h 22m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:52 am - 1:19 pmONT  Ontario-PIA Greater Peoria
23h 27m1 stop Denver Intl
$546Multiple Airlines
Thu, Oct 22 - Sat, Oct 24

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United Airlines flights from Peoria, Illinois to Ontario

Our best United Airlines deals on Peoria, Illinois to Ontario flight tickets
United Airlines
Oct 24
PIA3:41 pmGreater Peoria
9h 10m
1 stop
ONT10:51 pmOntario
Oct 31
ONT6:59 amOntario
7h 48m
1 stop
PIA4:47 pmGreater Peoria
$379
United Airlines
Oct 24
PIA8:45 amGreater Peoria
6h 01m
1 stop
ONT12:46 pmOntario
Oct 31
ONT5:00 amOntario
11h 39m
2 stops
PIA6:39 pmGreater Peoria
$384
United Airlines
Oct 24
PIA8:45 amGreater Peoria
11h 01m
2 stops
ONT5:46 pmOntario
Oct 31
ONT6:00 amOntario
8h 47m
2 stops
PIA4:47 pmGreater Peoria
$389

American Airlines flights from Peoria, Illinois to Ontario

Our best American Airlines deals on Peoria, Illinois to Ontario flight tickets
American Airlines
Dec 15
PIA4:43 pmGreater Peoria
8h 14m
1 stop
ONT10:57 pmOntario
Dec 25
ONT5:44 amOntario
7h 37m
1 stop
PIA3:21 pmGreater Peoria
$529
American Airlines
Dec 15
PIA4:43 pmGreater Peoria
8h 14m
1 stop
ONT10:57 pmOntario
Dec 24
ONT9:30 amOntario
11h 47m
2 stops
PIA11:17 pmGreater Peoria
$534
American Airlines
Oct 22
PIA4:42 pmGreater Peoria
9h 10m
1 stop
ONT11:52 pmOntario
Oct 24
ONT1:05 pmOntario
9h 05m
2 stops
PIA12:10 amGreater Peoria
$538

momondo Fare Finder

 
Use the filters below to find and compare flights from Peoria, Illinois to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaOntario

PIA Greater Peoria - ONT Ontario

PIAONT

Greater Peoria

Sat 10/24

3:41 pm-10:51 pm

1 stop9h 10m

Ontario

Sat 10/31

6:59 am-4:47 pm

1 stop7h 48m

$379

PeoriaOntario

PIA Greater Peoria - ONT Ontario

PIAONT

Greater Peoria

Sat 10/24

8:45 am-12:46 pm

1 stop6h 01m

Ontario

Sat 10/31

5:00 am-6:39 pm

2 stops11h 39m

$384

PeoriaOntario

PIA Greater Peoria - ONT Ontario

PIAONT

Greater Peoria

Sat 10/24

8:45 am-5:46 pm

2 stops11h 01m

Ontario

Sat 10/31

6:00 am-4:47 pm

2 stops8h 47m

$389

PeoriaOntario

PIA Greater Peoria - ONT Ontario

PIAONT

Greater Peoria

Tue 10/27

12:31 pm-6:44 pm

1 stop8h 13m

Ontario

Sat 10/31

7:00 am-3:53 pm

1 stop6h 53m

$499

PeoriaOntario

PIA Greater Peoria - ONT Ontario

PIAONT

Greater Peoria

Wed 1/27

8:50 am-12:33 pm

1 stop5h 43m

Ontario

Sat 1/30

1:00 pm-8:47 pm

1 stop5h 47m

$499
Quickest round-trip

PeoriaOntario

PIA Greater Peoria - ONT Ontario

PIAONT

Greater Peoria

Sat 10/31

8:41 am-12:33 pm

1 stop5h 52m

Ontario

Tue 11/10

1:29 pm-9:06 pm

1 stop5h 37m

$499

PeoriaOntario

PIA Greater Peoria - ONT Ontario

PIAONT

Greater Peoria

Tue 12/15

4:43 pm-10:57 pm

1 stop8h 14m

Ontario

Thu 12/24

5:44 am-3:21 pm

1 stop7h 37m

$529

PeoriaOntario

PIA Greater Peoria - ONT Ontario

PIAONT

Greater Peoria

Tue 12/15

4:43 pm-10:57 pm

1 stop8h 14m

Ontario

Fri 12/25

5:44 am-3:21 pm

1 stop7h 37m

$529

PeoriaOntario

PIA Greater Peoria - ONT Ontario

PIAONT

Greater Peoria

Mon 12/21

5:19 pm-11:57 pm

1 stop8h 38m

Ontario

Thu 12/24

7:00 am-3:21 pm

1 stop6h 21m

$534

PeoriaOntario

PIA Greater Peoria - ONT Ontario

PIAONT

Greater Peoria

Thu 10/22

12:42 pm-7:04 am

1 stop20h 22m

Ontario

Sat 10/24

11:52 am-1:19 pm

1 stop23h 27m

$546

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Peoria, Illinois 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 Greater Peoria to Ontario?

American Airlines and United Airlines are the most popular carriers operating from Greater Peoria to Ontario

When to book flights from Peoria, Illinois to Ontario

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

Cheap Peoria, Illinois to Ontario (PIA to ONT) flight deals and tips

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

Best Price Found

$389

Fastest flight time

5h 43m

Direct flights

None
The best one-way flight to Ontario from Peoria, Illinois in the past 72 hours is $389. The best round-trip flight deal from Peoria, Illinois to Ontario found on momondo in the last 72 hours is $379.
The fastest flight from Peoria, Illinois to Ontario takes 5h 43m
There are no direct flights from Peoria, Illinois to Ontario. There are no popular flight routes from Peoria, Illinois to Ontario.
Search flight deals

Frequently asked questions about flying from Peoria, Illinois to Ontario

  • How far is Greater Peoria to Ontario by plane?

    Ontario is 1598.5 mi away from Greater Peoria. Typically, this will take 5h 43m by plane in normal conditions.

  • When did momondo last update prices for flights from Greater Peoria Airport to Ontario Airport?

    Prices for flights from Greater Peoria Airport to Ontario Airport refresh daily.

  • How many operators does momondo search for flights from Greater Peoria Airport to Ontario Airport?

  • How old do you have to be to fly from Greater Peoria Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greater Peoria 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.

  • What is the most popular airline from Peoria, Illinois to Ontario?

Best airlines flying from Peoria, Illinois to Ontario

Compare and see reviews for airlines that fly from Peoria, Illinois to Ontario with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $388Free CancellationRating
7.0
12,097 reviews
Search American Airlines flights
United AirlinesPriceFrom $448Free CancellationRating
7.4
10,261 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Peoria to Ontario. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Peoria to Ontario flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Ontario from Peoria. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Ontario from Peoria are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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