Menu

Cheap flights from Ontario to Peoria (ONT - PIA)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Ontario (ONT) to Peoria (PIA)

What is the cheapest day to fly round-trip from Ontario to Peoria?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 65% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Ontario to Peoria?

July can be a great time to fly to Peoria from Ontario with a flight ticket averaging about $306. Cheapflights users have found deals in the month of July for as cheap as $91. The most expensive prices can be found in the month of January.

When is the cheapest time to fly from Ontario to Peoria (ONT - PIA)?

It’s typically best to fly out from Ontario to Peoria at noon. Doing so could potentially save you 44% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Ontario to Peoria in January, February 2021

The best prices found for ONT to PIA flights for January, February
12 Feb - 15 Feb
$303pp
ONT
Ontario
American Airlines
 
1 STOP
PIA
Greater Peoria
PIA
Greater Peoria
American Airlines
 
1 STOP
ONT
Ontario
12 Feb - 15 Feb
$307pp
ONT
Ontario
American Airlines
   
2 STOPS
PIA
Greater Peoria
PIA
Greater Peoria
American Airlines
 
1 STOP
ONT
Ontario
12 Feb - 15 Feb
$320pp
ONT
Ontario
American Airlines
   
2 STOPS
PIA
Greater Peoria
PIA
Greater Peoria
American Airlines
   
2 STOPS
ONT
Ontario

Ontario to Peoria 2021 flight deals

Cheap flights to Peoria from Ontario found for this year
5 May - 7 May
$303pp
ONT
Ontario
American Airlines
 
1 STOP
PIA
Greater Peoria
PIA
Greater Peoria
American Airlines
 
1 STOP
ONT
Ontario
5 May - 7 May
$306pp
ONT
Ontario
American Airlines
 
1 STOP
PIA
Greater Peoria
PIA
Greater Peoria
American Airlines
   
2 STOPS
ONT
Ontario
12 Feb - 15 Feb
$307pp
ONT
Ontario
American Airlines
   
2 STOPS
PIA
Greater Peoria
PIA
Greater Peoria
American Airlines
 
1 STOP
ONT
Ontario

One-way flights to Peoria from Ontario

The cheapest one-way flights from Ontario to Peoria
12:30 am - 10:20 am
United Airlines
2 Stops
7h 50m
ONT - PIA
United Airlines
$194
United
12:30 am - 10:20 am
United Airlines
2 Stops
7h 50m
ONT - PIA
United Airlines
$291
United

Related info for your journey

Useful info, stats and facts about Ontario to Peoria flights.

Flight FAQs

From Ontario to Peoria

Are flight prices decreasing from Ontario to Peoria due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Peoria for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Ontario to Greater Peoria have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines and United Airlines flying from Ontario to Greater Peoria have implemented new flexible cancellation policies.

Can I find flights from Ontario to Peoria for under $400 on Cheapflights?

Yes, there are multiple flights from Ontario to Peoria for under $400. The cheapest flight booked recently is on American Airlines for just $303, but on average you can expect to pay $391.

Are there nonstop flights from Ontario to Peoria for under $300 on Cheapflights?

There are no nonstop flights from Ontario to Peoria, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Ontario or Peoria?

Ontario will have less rainfall in 2 compared to Peoria over the next 8 days.

Is Ontario weather warmer or cooler than Peoria?

With an average temperature of 95 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Peoria are colder than in Ontario.

How long is the flight from Ontario to Peoria?

A quick flight from Ontario to Peoria can take about 6h 25m. American Airlines provides one of the quickest options available for as low as $303. This flight may include one or multiple stops.

What are the cheapest airlines flying from Ontario to Peoria round-trip?

Our cheapest airline available from Ontario to Peoria is American Airlines. Our recent data shows that you can find tickets from as low as $303 on this airline. An additional option worth looking into is United Airlines, starting at $345. American Airlines is 29% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Ontario to Peoria one-way?

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $194.

Alternative routes for Ontario to Peoria

Destination information for Peoria

Things to know before you go. Useful info for your trip from Ontario to Peoria
Average temperature for January in Peoria
37.4 °F
Avg rainfall for January in Peoria
2.0 ″

Airports servicing Ontario

Airports servicing Peoria

Home North America USA Illinois Peoria Cheap flights from Ontario to Peoria