What is the cheapest month to book a flight from Key West to Peoria, Illinois?

Currently, August is the cheapest month in which you can book a flight from Key West to Peoria, Illinois (average of $318). Flying from Key West to Peoria, Illinois in October is currently the most expensive (average of $425). 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.

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 EYW to PIA?

When flying from Key West 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.

Can I find deals for flights from Key West to Peoria that include hotel bookings?

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

How can I find direct flights from Key West to Peoria?

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

Can I find deals for business class flights from Key West to Peoria?

Yes. Cheapflights offers flight deals from Key West 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.

$335+ Flights from Key West to Peoria, IL

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Cheap flight deals from Key West to Peoria

Round-trip from	$374 (American Airlines)
One-way from	$335 (United Airlines)

From Key West to Greater Peoria

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One-way flight from Key West to Greater Peoria

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Find flight deals from Key West to Peoria

Cheapest flights from Key West to Peoria
Explore the most affordable flight options available from Key West to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Wed 10/154:37 pmEYW - PIA

1 stop7h 28mAmerican Airlines

Wed 10/226:01 amPIA - EYW

2 stops10h 15mAmerican Airlines

Deal found 7/30

$374

Best flights from Key West to Peoria
Discover carefully curated flight deals from Key West to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Wed 10/154:37 pmEYW - PIA

1 stop7h 28mAmerican Airlines

Wed 10/227:00 amPIA - EYW

2 stops11h 22mAmerican Airlines

Deal found 7/29

$374

Last-minute flights from Key West to Peoria
Discover last-minute flight deals from Key West to Peoria. Data last updated July 30, 2025 and is based on user searches.

Sat 8/303:59 pmEYW - PIA

1 stop8h 17mAmerican Airlines

Wed 9/38:19 amPIA - EYW

1 stop8h 27mAmerican Airlines

Deal found 7/29

$449

One-way flights from Key West to Peoria
Search for one-way flight options from Key West to Peoria. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Wed 12/244:05 pmEYW - PIA

1 stop6h 34mUnited Airlines

Deal found 7/28

$335

Fly from

Fly to

Route

Depart

Return

Price

Key WestPeoria

EYW - PIA

EYWPIA

Key West

Wed 10/15

4:37 pm-11:05 pm

1 stop7h 28m

Greater Peoria

Wed 10/22

7:00 am-7:22 pm

2 stops11h 22m

$374

Key WestPeoria

EYW - PIA

EYWPIA

Key West

Wed 12/24

4:05 pm-9:39 pm

1 stop6h 34m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Key West to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Key West 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.

Reviews of airlines servicing Peoria

Get a feel of what it's like to fly with United Airlines and American Airlines from Key West to Peoria by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Can I find deals for flights from Key West to Peoria that include hotel bookings?
Yes. In addition to deals on Key West to Peoria flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Key West to Peoria?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Peoria.
Can I find deals for business class flights from Key West to Peoria?
Yes. Cheapflights offers flight deals from Key West 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.
What is the cheapest month to book a flight from Key West to Peoria, Illinois?
Currently, August is the cheapest month in which you can book a flight from Key West to Peoria, Illinois (average of $318). Flying from Key West to Peoria, Illinois in October is currently the most expensive (average of $425). 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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$335+ Cheap flights from Key West to Peoria, IL (EYW - PIA)

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key West to Peoria with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Key West to Peoria

Round-trip from

One-way from

Find flight deals from Key West to Peoria

Cheapest flights from Key West to PeoriaExplore the most affordable flight options available from Key West to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Key West to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

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Use the filters below to find and compare flights from Key West to Peoria that are best for you.

Best time to book a flight from Key West to Peoria

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

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 July 30, 2025.

Get a feel of what it's like to fly with United Airlines and American Airlines from Key West to Peoria by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Key West 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 deals for flights from Key West to Peoria that include hotel bookings?

How can I find direct flights from Key West to Peoria?

Can I find deals for business class flights from Key West to Peoria?

What is the cheapest month to book a flight from Key West to Peoria, Illinois?

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Cheapest flights from Key West to Peoria
Explore the most affordable flight options available from Key West to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.