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Peoria

$381+ Cheap flights from Missouri to Peoria, IL (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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PIA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Missouri to Peoria

Keep the following information in mind while searching for Missouri to Peoria flight deals. Data was last updated June 12, 2025.

Round-trip from

$381
(Mytrip)
From Missouri to Greater Peoria
Search Deals

Find flight deals from Missouri to Peoria

Cheapest flights from Missouri to Peoria
Explore the most affordable flight options available from Missouri to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/261:38 pmSGF - PIA
2 stops22h 18mAllegiant Air
Mon 6/308:15 pmPIA - SGF
1 stop23h 13mAllegiant Air
Deal found 6/11$381
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/266:32 amSGF - PIA
1 stop11h 24mAmerican Airlines
Mon 6/3010:05 amPIA - SGF
1 stop11h 54mAmerican Airlines
Deal found 6/11$469
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 6/278:05 amJLN - PIA
1 stop6h 58mUnited Airlines
Tue 7/15:25 pmPIA - JLN
1 stop6h 15mUnited Airlines
Deal found 6/12$520
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 6/276:25 pmSGF - PIA
1 stop15h 54mUnited Airlines
Tue 7/15:25 pmPIA - SGF
1 stop4h 35mUnited Airlines
Deal found 6/12$648

Cheapflights Fare Finder

Customize your flight search to find flights from Missouri 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Missouri to Peoria that are best for you.

Fly from

Missouri

Fly to

Peoria

Route

Depart

Return

Price

SpringfieldPeoria

SGF - PIA

SGFPIA

Springfield-Branson

Thu 6/26

1:38 pm-11:56 am

2 stops22h 18m

Greater Peoria

Mon 6/30

8:15 pm-7:28 pm

1 stop23h 13m

$381

SpringfieldPeoria

SGF - PIA

SGFPIA

Springfield-Branson

Thu 6/26

6:32 am-5:56 pm

1 stop11h 24m

Greater Peoria

Mon 6/30

10:05 am-9:59 pm

1 stop11h 54m

$469

JoplinPeoria

JLN - PIA

JLNPIA

Joplin

Fri 6/27

8:05 am-3:03 pm

1 stop6h 58m

Greater Peoria

Tue 7/1

5:25 pm-11:40 pm

1 stop6h 15m

$520

SpringfieldPeoria

SGF - PIA

SGFPIA

Springfield-Branson

Fri 6/27

6:25 pm-10:19 am

1 stop15h 54m

Greater Peoria

Tue 7/1

5:25 pm-10:00 pm

1 stop4h 35m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Missouri to Peoria

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

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

Currently, August is the cheapest month in which you can book a flight from Missouri to Peoria, Illinois (average of $318). Flying from Missouri to Peoria, Illinois in July is currently the most expensive (average of $438). 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.

Rainfall in Peoria by month

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

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.

Temperature in Peoria by month

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

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 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

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
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

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!
Allegiant Air
7.3
Good
725 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

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
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

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 Missouri to Peoria. 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 into for flights to Peoria from Missouri?

    Greater Peoria (PIA) is the airport you will fly into if you book a flight from Missouri to Peoria. It is only a 6.0 mi journey from Greater Peoria (PIA) to Peoria’s city center.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Missouri to Peoria, Illinois (average of $318). Flying from Missouri to Peoria, Illinois in July is currently the most expensive (average of $438). 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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