HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$350+ Cheap flights from Peoria, IL (PIA) to Missouri

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — STL
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Peoria to Missouri with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Peoria to Missouri

Keep the following information in mind while searching for Peoria to Missouri flight deals. Data was last updated April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$366
(United Airlines)

One-way from

$350
(United Airlines)
Provider with most accurate pricing for Greater Peoria-Kansas City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Kansas City flights.
Search Deals
From Greater Peoria to Missouri
Search Deals
One-way flight from Greater Peoria to Missouri
Search Deals

Find flight deals from Peoria to Missouri

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

This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/275:25 pmPIA - JLN
1 stop6h 15mUnited Airlines
Tue 6/38:05 amJLN - PIA
1 stop7h 13mUnited Airlines
Deal found 4/29$366

Cheapflights Fare Finder

Customize your flight search to find flights from Peoria to Missouri 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 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Peoria to Missouri that are best for you.

Fly from

Peoria

Fly to

Missouri

Route

Depart

Return

Price

PeoriaJoplin

PIA - JLN

PIAJLN

Greater Peoria

Tue 5/27

5:25 pm-11:40 pm

1 stop6h 15m

Joplin

Tue 6/3

8:05 am-3:18 pm

1 stop7h 13m

$366

PeoriaJoplin

PIA - JLN

PIAJLN

Greater Peoria

Thu 5/8

5:25 pm-11:45 pm

1 stop6h 20m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Peoria to Missouri

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

Cheapflights Insights

Everything you need to know about your flight from Peoria to Missouri

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated April 30, 2025.
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

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
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

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

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

  • What airport do you fly from for flights from Peoria to Missouri?

    Greater Peoria (PIA), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Peoria to Missouri.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria to Missouri 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 Peoria, Illinois to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Peoria, Illinois to Missouri (average of $311). Flying from Peoria, Illinois to Missouri in March is currently the most expensive (average of $356). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Peoria to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to LaGuardia flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Seattle flights
O'Hare Intl to Newark flights
O'Hare Intl to Denver flights
O'Hare Intl to Miami flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Orlando flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to Fort Lauderdale flights
Midway to John F Kennedy Intl flights
Midway to Newark flights
O'Hare Intl to Hobby flights
O'Hare Intl to Boston flights
O'Hare Intl to Tampa flights
O'Hare Intl to Atlanta flights
Midway to Las Vegas flights
St. Louis to Seattle flights
O'Hare Intl to Philadelphia flights
O'Hare Intl to San Diego flights
O'Hare Intl to San Francisco flights
O'Hare Intl to New Orleans flights
O'Hare Intl to Honolulu flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Reagan-National flights
Midway to LaGuardia flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Portland flights
O'Hare Intl to Fort Myers flights
Midway to Seattle flights
O'Hare Intl to Ontario flights
O'Hare Intl to Austin flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Nashville flights
Midway to Atlanta flights
O'Hare Intl to Salt Lake City flights
Midway to Sky Harbor Intl flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Charleston flights
Midway to Los Angeles flights
O'Hare Intl to Savannah flights
O'Hare Intl to Charlotte flights
Midway to Orlando flights
Midway to San Francisco flights
O'Hare Intl to Raleigh flights
O'Hare Intl to Love Field flights
O'Hare Intl to Burbank flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.