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Cheap flights from Ontario to Peoria (ONT - PIA) from $274

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — PIA
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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Cheap flight deals from Ontario to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Peoria (PIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2024.

Round-trip from

$339

One-way from

$274
From Ontario to Greater Peoria
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One-way flight from Ontario to Greater Peoria
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What is the cheapest day to fly round-trip from Ontario to Peoria, Illinois?

Users have found that flying from Ontario to Peoria, Illinois on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Flights from Ontario to Peoria, Illinois lean towards being more expensive in March. Prices are generally better when you fly from Ontario to Peoria, Illinois in February, with the cheapest ticket starting at $300.

What is the cheapest time of day to fly from ONT to PIA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Peoria, Illinois as you normally would.

Cheap Ontario to Peoria flights in June & July 2024

Find cheap flight options from Ontario to Peoria specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 10, 2024.
The lowest fares we've come across on flights traveling from Ontario to Peoria in June and July 2024. More deals are always being added, so be sure to check back regularly.
Mon 7/111:59 pmONT - PIA
2 stops12h 22mAmerican Airlines
Fri 7/54:34 pmPIA - ONT
1 stop8h 26mAmerican Airlines
Deal found 6/9$540
Mon 7/110:54 amONT - PIA
1 stop8h 35mAmerican Airlines
Fri 7/54:34 pmPIA - ONT
1 stop8h 26mAmerican Airlines
Deal found 6/9$550
Mon 7/111:59 pmONT - PIA
2 stops12h 22mAmerican Airlines
Fri 7/53:00 pmPIA - ONT
2 stops8h 40mAmerican Airlines
Deal found 6/9$673
Fri 7/1211:59 pmONT - PIA
2 stops12h 24mAmerican Airlines
Sun 7/144:25 pmPIA - ONT
1 stop8h 35mAmerican Airlines
Deal found 6/10$750
Tue 7/911:59 pmONT - PIA
2 stops12h 24mAmerican Airlines
Tue 7/164:25 pmPIA - ONT
1 stop8h 35mAmerican Airlines
Deal found 6/8$753
Wed 6/126:00 amONT - PIA
1 stop7h 27mAmerican Airlines
Thu 6/134:34 pmPIA - ONT
1 stop8h 25mAmerican Airlines
Deal found 6/9$778
Thu 6/136:30 amONT - PIA
2 stops9h 24mAmerican Airlines
Mon 6/174:34 pmPIA - ONT
1 stop8h 25mAmerican Airlines
Deal found 6/9$783
Fri 7/126:25 pmONT - PIA
2 stops18h 52mUnited Airlines
Sun 7/143:59 pmPIA - ONT
2 stops22h 18mUnited Airlines
Deal found 6/10$793
Mon 7/15:10 amONT - PIA
2 stops8h 07mUnited Airlines
Fri 7/57:00 amPIA - ONT
3 stops17h 45mUnited Airlines
Deal found 6/9$832

Ontario to Peoria 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Peoria in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
The lowest fares we've come across on flights traveling from Ontario to Peoria in June and July 2024. More deals are always being added, so be sure to check back regularly.
Mon 7/111:59 pmONT - PIA
2 stops12h 22mAmerican Airlines
Fri 7/54:34 pmPIA - ONT
1 stop8h 26mAmerican Airlines
Deal found 6/9$540
Mon 7/110:54 amONT - PIA
1 stop8h 35mAmerican Airlines
Fri 7/54:34 pmPIA - ONT
1 stop8h 26mAmerican Airlines
Deal found 6/9$550
Mon 7/111:59 pmONT - PIA
2 stops12h 22mAmerican Airlines
Fri 7/53:00 pmPIA - ONT
2 stops8h 40mAmerican Airlines
Deal found 6/9$673
Thu 8/111:59 pmONT - PIA
2 stops12h 24mAmerican Airlines
Sun 8/44:25 pmPIA - ONT
1 stop8h 35mAmerican Airlines
Deal found 6/9$730
Fri 7/1211:59 pmONT - PIA
2 stops12h 24mAmerican Airlines
Sun 7/144:25 pmPIA - ONT
1 stop8h 35mAmerican Airlines
Deal found 6/10$750
Tue 7/911:59 pmONT - PIA
2 stops12h 24mAmerican Airlines
Tue 7/164:25 pmPIA - ONT
1 stop8h 35mAmerican Airlines
Deal found 6/8$753
Wed 6/126:00 amONT - PIA
1 stop7h 27mAmerican Airlines
Thu 6/134:34 pmPIA - ONT
1 stop8h 25mAmerican Airlines
Deal found 6/9$778
Thu 6/136:30 amONT - PIA
2 stops9h 24mAmerican Airlines
Mon 6/174:34 pmPIA - ONT
1 stop8h 25mAmerican Airlines
Deal found 6/9$783
Fri 7/126:25 pmONT - PIA
2 stops18h 52mUnited Airlines
Sun 7/143:59 pmPIA - ONT
2 stops22h 18mUnited Airlines
Deal found 6/10$793

Ontario to Peoria flights leaving soon

Find last-minute flight options from Ontario to Peoria for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Have a look at some of the flights available from Ontario to Peoria departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 6/126:00 amONT - PIA
1 stop7h 27mAmerican Airlines
Thu 6/134:34 pmPIA - ONT
1 stop8h 25mAmerican Airlines
Deal found 6/9$778
Thu 6/136:30 amONT - PIA
2 stops9h 24mAmerican Airlines
Mon 6/174:34 pmPIA - ONT
1 stop8h 25mAmerican Airlines
Deal found 6/9$783
Thu 6/135:15 amONT - PIA
2 stops7h 59mUnited Airlines
Mon 6/177:00 amPIA - ONT
2 stops12h 28mUnited Airlines
Deal found 6/9$1,088
Wed 6/125:15 amONT - PIA
2 stops7h 59mUnited Airlines
Thu 6/1311:00 amPIA - ONT
2 stops8h 28mUnited Airlines
Deal found 6/9$1,158
Mon 6/1710:54 amONT - PIA
1 stop8h 35mAmerican Airlines
Sat 6/223:57 pmPIA - ONT
1 stop8h 12mAmerican Airlines
Deal found 6/9$1,828
Thu 6/1312:49 pmONT - PIA
1 stop6h 40mAmerican Airlines
Mon 6/173:57 pmPIA - ONT
1 stop8h 12mAmerican Airlines
Deal found 6/9$1,878

One-way flights to Peoria from Ontario

Search for one-way flight options from Ontario to Peoria. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Take a look at some of the one-way flights we've detected from Ontario to Peoria. Users in need of a round-trip flight from Ontario to Peoria instead should update the search form at the top of page.
Fri 7/56:15 amONT - PIA
2 stops9h 41mAmerican Airlines
Deal found 6/9$274
Fri 7/512:43 pmONT - PIA
1 stop6h 46mAmerican Airlines
Deal found 6/9$339
Sun 6/2310:54 amONT - PIA
1 stop8h 35mAmerican Airlines
Deal found 6/10$389
Sun 6/2310:54 amONT - PIA
1 stop8h 35mAmerican Airlines
Deal found 6/9$403
Sun 6/239:24 amONT - PIA
2 stops10h 05mAmerican Airlines
Deal found 6/9$529

Find flights from Ontario to Peoria within your budget

Customize your flight search to find flights from Ontario to Peoria 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, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$540 - $859

Route

Depart

Return

Price

OntarioGreater Peoria

ONT - PIA

ONTPIA

Ontario

Mon 7/1

2 stops12h 22m

Greater Peoria

Fri 7/5

1 stop8h 26m

$540

OntarioGreater Peoria

ONT - PIA

ONTPIA

Ontario

Mon 7/1

1 stop8h 35m

Greater Peoria

Fri 7/5

1 stop8h 26m

$550

OntarioGreater Peoria

ONT - PIA

ONTPIA

Ontario

Mon 7/1

2 stops12h 22m

Greater Peoria

Fri 7/5

2 stops8h 40m

$673

OntarioGreater Peoria

ONT - PIA

ONTPIA

Ontario

Thu 8/1

2 stops12h 24m

Greater Peoria

Sun 8/4

1 stop8h 35m

$730

OntarioGreater Peoria

ONT - PIA

ONTPIA

Ontario

Fri 7/12

2 stops12h 24m

Greater Peoria

Sun 7/14

1 stop8h 35m

$750

OntarioGreater Peoria

ONT - PIA

ONTPIA

Ontario

Tue 7/9

2 stops12h 24m

Greater Peoria

Tue 7/16

1 stop8h 35m

$753

OntarioGreater Peoria

ONT - PIA

ONTPIA

Ontario

Fri 7/12

2 stops18h 52m

Greater Peoria

Sun 7/14

2 stops22h 18m

$793

OntarioGreater Peoria

ONT - PIA

ONTPIA

Ontario

Mon 7/1

2 stops8h 07m

Greater Peoria

Fri 7/5

3 stops17h 45m

$832

OntarioGreater Peoria

ONT - PIA

ONTPIA

Ontario

Thu 8/1

2 stops18h 57m

Greater Peoria

Sun 8/4

2 stops22h 18m

$859

Flights are sorted by cheapest first

Deals found on 6/9

What is the cheapest day to fly from Ontario to Peoria, Illinois?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Peoria. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Peoria, Illinois flight should consider departing on Friday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Ontario to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Peoria by month

Plan your trip to Peoria by taking into account the average temperature and rainfall totals by month.

PIA

Temperature

24.8 - 75.2 °F

If weather is an important factor for your trip to Peoria, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Peoria

Get insights into the airlines that provide service to Peoria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Peoria. Reviews last updated June 10, 2024.
Peruse reviews from past customers who have flown with American Airlines and United Airlines from Ontario to Peoria to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,647 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.2

Overall

7.4

Food

6.7

Crew

8.1

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

United Airlines
7.4
Good
10,647 reviews
United Airlines
7.4
Good
10,647 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.2

Overall

7.4

Food

6.7

Crew

8.1

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

American Airlines
7.3
Good
14,138 reviews
United Airlines
7.4
Good
10,647 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.2

Overall

7.4

Food

6.7

Crew

8.1

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ontario to Peoria, Illinois for under $600 on Cheapflights?

    Yes, there are multiple flights from Ontario to Peoria, Illinois for under $600. The cheapest flight booked recently is on American Airlines for just $540, but on average you can expect to pay $830.

  • Are there last-minute flights available from Ontario to Peoria, Illinois for under $800?

    There are currently 6+ open flights from Ontario to Peoria, Illinois within the next 7 days for less than $800.

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

    Flying on American Airlines is currently your cheapest option to Peoria, Illinois, with prices starting at $540. Another option worth looking into is United Airlines, starting at $793 round trip.

  • What does ONT to PIA mean?

    This is defined as Ontario Airport (ONT) and Greater Peoria Airport (PIA). Codes like Greater Peoria Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Ontario to Peoria that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Peoria flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Peoria with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Peoria flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Peoria that include hotel bookings?

    Yes. In addition to deals on Ontario to Peoria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Peoria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Peoria.

  • Can I find deals for business class flights from Ontario to Peoria?

    Yes. Cheapflights offers flight deals from Ontario to Peoria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Peoria that allow pets onboard?

    Many airlines flying from Ontario to Peoria offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Peoria?

    Yes, you can often find last-minute deals on Ontario to Peoria flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Peoria, Illinois flight deals updated?

    The Ontario to Peoria, Illinois flight deals you see on this page were last updated on 6/10.

  • What is the cheapest month to book a flight from Ontario to Peoria, Illinois?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Peoria, Illinois (average of $339). Flying from Ontario to Peoria, Illinois in July is currently the most expensive (average of $476). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Ontario to Peoria

Discover the top airline that operate flights from Ontario to Peoria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$388Average$570FlexibilityNo cancel feeOn-time71%
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Ontario to Pocatello flights

Search flights from Ontario to Peoria by cabin class

Find flights from Ontario to Peoria, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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