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Cheap flights from Ontario to Peoria from $379

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Peoria

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:22 pm - 11:09 pmONT  Ontario-PIA Greater Peoria
6h 47m1 stop Dallas/Fort Worth
American Airlines Logo
4:43 pm - 10:36 pmPIA  Greater Peoria-ONT Ontario
7h 53m1 stop Dallas/Fort Worth
$379American Airlines
Mon, Nov 16 - Mon, Nov 23
American Airlines Logo
12:42 pm - 11:49 pmONT  Ontario-PIA Greater Peoria
9h 07m1 stop Dallas/Fort Worth
American Airlines Logo
6:44 am - 1:31 pmPIA  Greater Peoria-ONT Ontario
8h 47m1 stop Dallas/Fort Worth
$449American Airlines
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
7:00 am - 4:47 pmONT  Ontario-PIA Greater Peoria
7h 47m1 stop Chicago O'Hare Intl
United Airlines Logo
8:41 am - 6:01 pmPIA  Greater Peoria-ONT Ontario
11h 20m2 stops Denver Intl San Francisco
$454United Airlines
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
6:00 am - 4:47 pmONT  Ontario-PIA Greater Peoria
8h 47m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
6:25 am - 3:33 pmPIA  Greater Peoria-ONT Ontario
11h 08m2 stops Chicago O'Hare Intl San Francisco
$459United Airlines
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
7:00 am - 5:50 pmONT  Ontario-PIA Greater Peoria
8h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
10:43 am - 8:15 pmPIA  Greater Peoria-ONT Ontario
11h 32m2 stops Chicago O'Hare Intl San Francisco
$463United Airlines
Sat, Nov 7 - Mon, Nov 9
United Airlines Logo
6:00 am - 4:47 pmONT  Ontario-PIA Greater Peoria
8h 47m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
10:43 am - 8:15 pmPIA  Greater Peoria-ONT Ontario
11h 32m2 stops Chicago O'Hare Intl San Francisco
$469United Airlines
Sat, Nov 7 - Mon, Nov 9
American Airlines Logo
6:30 am - 5:07 pmONT  Ontario-PIA Greater Peoria
8h 37m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
American Airlines Logo
6:31 am - 5:13 pmPIA  Greater Peoria-ONT Ontario
12h 42m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$470American Airlines
Wed, Nov 18 - Fri, Nov 27
American Airlines Logo
1:30 pm - 12:04 amONT  Ontario-PIA Greater Peoria
8h 34m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
American Airlines Logo
12:22 pm - 6:52 pmPIA  Greater Peoria-ONT Ontario
8h 30m1 stop Dallas/Fort Worth
$485American Airlines
Sat, Nov 21 - Tue, Dec 1
American Airlines Logo
1:30 pm - 12:04 amONT  Ontario-PIA Greater Peoria
8h 34m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
American Airlines Logo
12:22 pm - 9:52 pmPIA  Greater Peoria-ONT Ontario
11h 30m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$490American Airlines
Sat, Nov 21 - Tue, Dec 1
United Airlines Logo
7:00 am - 5:58 pmONT  Ontario-PIA Greater Peoria
8h 58m1 stop Chicago O'Hare Intl
United Airlines Logo
8:40 am - 12:34 pmPIA  Greater Peoria-ONT Ontario
5h 54m1 stop Denver Intl
$499United Airlines
Sat, Dec 12 - Mon, Dec 14

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American Airlines flights from Ontario to Peoria, Illinois

Our best American Airlines deals on Ontario to Peoria, Illinois flight tickets
American Airlines
Nov 16
ONT2:22 pmOntario
6h 47m
1 stop
PIA11:09 pmGreater Peoria
Nov 23
PIA4:43 pmGreater Peoria
7h 53m
1 stop
ONT10:36 pmOntario
$379
American Airlines
Nov 3
ONT12:42 pmOntario
9h 07m
1 stop
PIA11:49 pmGreater Peoria
Nov 7
PIA6:44 amGreater Peoria
8h 47m
1 stop
ONT1:31 pmOntario
$449
American Airlines
Nov 18
ONT6:30 amOntario
8h 37m
2 stops
PIA5:07 pmGreater Peoria
Nov 27
PIA6:31 amGreater Peoria
12h 42m
2 stops
ONT5:13 pmOntario
$470

United Airlines flights from Ontario to Peoria, Illinois

Our best United Airlines deals on Ontario to Peoria, Illinois flight tickets
United Airlines
Nov 3
ONT7:00 amOntario
7h 47m
1 stop
PIA4:47 pmGreater Peoria
Nov 7
PIA8:41 amGreater Peoria
11h 20m
2 stops
ONT6:01 pmOntario
$454
United Airlines
Nov 3
ONT6:00 amOntario
8h 47m
2 stops
PIA4:47 pmGreater Peoria
Nov 7
PIA6:25 amGreater Peoria
11h 08m
2 stops
ONT3:33 pmOntario
$459
United Airlines
Nov 7
ONT7:00 amOntario
8h 50m
1 stop
PIA5:50 pmGreater Peoria
Nov 9
PIA10:43 amGreater Peoria
11h 32m
2 stops
ONT8:15 pmOntario
$463

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OntarioPeoria

ONT Ontario - PIA Greater Peoria

ONTPIA

Ontario

Mon 11/16

2:22 pm-11:09 pm

1 stop6h 47m

Greater Peoria

Mon 11/23

4:43 pm-10:36 pm

1 stop7h 53m

$379

OntarioPeoria

ONT Ontario - PIA Greater Peoria

ONTPIA

Ontario

Tue 11/3

12:42 pm-11:49 pm

1 stop9h 07m

Greater Peoria

Sat 11/7

6:44 am-1:31 pm

1 stop8h 47m

$449

OntarioPeoria

ONT Ontario - PIA Greater Peoria

ONTPIA

Ontario

Tue 11/3

7:00 am-4:47 pm

1 stop7h 47m

Greater Peoria

Sat 11/7

8:41 am-6:01 pm

2 stops11h 20m

$454

OntarioPeoria

ONT Ontario - PIA Greater Peoria

ONTPIA

Ontario

Tue 11/3

6:00 am-4:47 pm

2 stops8h 47m

Greater Peoria

Sat 11/7

6:25 am-3:33 pm

2 stops11h 08m

$459

OntarioPeoria

ONT Ontario - PIA Greater Peoria

ONTPIA

Ontario

Sat 11/7

7:00 am-5:50 pm

1 stop8h 50m

Greater Peoria

Mon 11/9

10:43 am-8:15 pm

2 stops11h 32m

$463

OntarioPeoria

ONT Ontario - PIA Greater Peoria

ONTPIA

Ontario

Sat 11/7

6:00 am-4:47 pm

2 stops8h 47m

Greater Peoria

Mon 11/9

10:43 am-8:15 pm

2 stops11h 32m

$469

OntarioPeoria

ONT Ontario - PIA Greater Peoria

ONTPIA

Ontario

Wed 11/18

6:30 am-5:07 pm

2 stops8h 37m

Greater Peoria

Fri 11/27

6:31 am-5:13 pm

2 stops12h 42m

$470

OntarioPeoria

ONT Ontario - PIA Greater Peoria

ONTPIA

Ontario

Sat 11/21

1:30 pm-12:04 am

2 stops8h 34m

Greater Peoria

Tue 12/1

12:22 pm-6:52 pm

1 stop8h 30m

$485

OntarioPeoria

ONT Ontario - PIA Greater Peoria

ONTPIA

Ontario

Sat 11/21

1:30 pm-12:04 am

2 stops8h 34m

Greater Peoria

Tue 12/1

12:22 pm-9:52 pm

2 stops11h 30m

$490

OntarioPeoria

ONT Ontario - PIA Greater Peoria

ONTPIA

Ontario

Sat 12/12

7:00 am-5:58 pm

1 stop8h 58m

Greater Peoria

Mon 12/14

8:40 am-12:34 pm

1 stop5h 54m

$499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Peoria from

How to get the cheapest flight ticket from Ontario to Peoria, Illinois

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 Ontario to Greater Peoria?

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

When to book flights from Ontario to Peoria, Illinois

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

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

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

Best Price Found

$379

Fastest flight time

5h 37m

Direct flights

None
The best one-way flight to Peoria, Illinois from Ontario in the past 72 hours is $379. The best round-trip flight deal from Ontario to Peoria, Illinois found on momondo in the last 72 hours is $379.
The fastest flight from Ontario to Peoria, Illinois takes 5h 37m
There are no direct flights from Ontario to Peoria, Illinois. There are no popular flight routes from Ontario to Peoria, Illinois.
Search flight deals

Frequently asked questions about flying from Ontario to Peoria, Illinois

  • How far is Ontario to Greater Peoria by plane?

    Ontario and Greater Peoria are 1598.5 mi apart from one another. Typically, this will take 5h 37m by plane in normal conditions.

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

    Prices for flights from Ontario Airport to Greater Peoria Airport are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Greater Peoria Airport.

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

    The travel and health documents you'll need for your trip to Greater Peoria Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greater Peoria Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Ontario to Peoria, Illinois

Compare and see reviews for airlines that fly from Ontario to Peoria, Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.0
12,184 reviews
Search American Airlines flights

Traveling to a place near Peoria?

Book flights to Peoria if you plan to visit one of these locations
Canton
Eureka

Why use momondo?

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

Finding the right flight to Peoria from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Peoria quick and easy, saving you time and money.

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

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

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

Once all potential Ontario to Peoria flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Ontario to Peoria 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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