In terms of precipitation, rainfall in Peoria, Illinois ranges from 1.8 - 4.3 inches per month. May is typically the wettest month, when rainfall can reach 4.3 in. January is typically the driest time to visit Peoria, Illinois when rainfall is around 1.8 in.

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).

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

When flying from New Haven to Peoria, Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on New Haven-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Haven-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Haven-Peoria, Illinois flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on New Haven-Peoria, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Haven-Peoria, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from New Haven to Peoria that include hotel bookings?

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

How can I find direct flights from New Haven to Peoria?

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

Can I find deals for business class flights from New Haven to Peoria?

Yes. Cheapflights offers flight deals from New Haven 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.

$373+ Cheap Flights from New Haven to Peoria, IL

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One-way flights from New Haven to Peoria
Search for one-way flight options from New Haven to Peoria. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.

Sat 10/1012:04 pm -

3 stops32h 13m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$373

Find flight deals from New Haven to Peoria

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	March
Cheapest in	August
Average price	$691

Provider with most accurate pricing for Tweed-New Haven-Greater Peoria flight deals.

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Provider most trusted by Cheapflights users for Tweed-New Haven-Greater Peoria flights.

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Highest demand for flights based on searches. 22% potential increase in price ($157 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).

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Average for round-trip flights in September 2026

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New HavenPeoria

HVN Tweed-New Haven - PIA Greater Peoria

HVNPIA

Tweed-New Haven

Sat 10/10

12:04 pm-7:17 pm

3 stops32h 13m

Greater Peoria

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Sorted by cheapest first

Most accurate provider: When it comes to deals on New Haven-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Haven-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Haven-Peoria, Illinois flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on New Haven-Peoria, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Haven-Peoria, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New Haven to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from New Haven with our price prediction graph.

HVN-PIA

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.

Related info for your journey

Can I find deals for flights from New Haven to Peoria that include hotel bookings?
Yes. In addition to deals on New Haven to Peoria flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Haven to Peoria?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Haven to Peoria.
Can I find deals for business class flights from New Haven to Peoria?
Yes. Cheapflights offers flight deals from New Haven 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.

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$373+ Cheap flights from New Haven to Peoria, IL (HVN - PIA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Haven to Peoria with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from New Haven to Peoria

One-way flights from New Haven to PeoriaSearch for one-way flight options from New Haven to Peoria. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.

Search for one-way flight options from New Haven to Peoria. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.

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Best time to book a flight from New Haven to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from New Haven with our price prediction graph.

Related info for your journey

Can I find deals for flights from New Haven to Peoria that include hotel bookings?

How can I find direct flights from New Haven to Peoria?

Can I find deals for business class flights from New Haven to Peoria?

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Alternative routes for New Haven to Peoria

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One-way flights from New Haven to Peoria
Search for one-way flight options from New Haven to Peoria. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.