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$514+ Cheap flights from Peoria, IL (PIA) to Missouri

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — STL
Mar 26 — Apr 21
Wed 3/26
Wed 4/2
1 adult, Economy
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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 March 21, 2025.

Round-trip from

$514
(United Airlines)
From Greater Peoria to Missouri
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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 March 21, 2025.

This United Airlines deal was found by Cheapflights users on 3/20. 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.
Sun 5/48:50 amPIA - JLN
1 stop8h 08mUnited Airlines
Sun 5/117:59 amJLN - PIA
1 stop6h 02mUnited Airlines
Deal found 3/20$514

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 March 21, 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

Sun 5/4

8:50 am-4:58 pm

1 stop8h 08m

Joplin

Sun 5/11

7:59 am-2:01 pm

1 stop6h 02m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

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 March 21, 2025.
United Airlines
7.4
Good
8,605 reviews

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.0

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
8,605 reviews
United Airlines
7.4
Good
8,605 reviews

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.0

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

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Alternative routes for Peoria to Missouri

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