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Peoria

$344+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PIA
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap 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 March 17, 2026.

This United Airlines deal was found by Cheapflights users on 3/12. 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.
Wed 8/268:42 am
JLN
-
PIA
1 stop4h 02m
United Airlines
Sat 8/298:25 am
PIA
-
JLN
1 stop4h 53m
United Airlines
Deal found 3/12$344
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Wed 8/266:35 pm
SGF
-
PIA
1 stop4h 17m
United Airlines
Sat 8/298:25 am
PIA
-
SGF
1 stop6h 08m
United Airlines
Deal found 3/12$349
This United Airlines deal was found by Cheapflights users on 3/12. 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 3/278:54 am
JLN
-
PIA
1 stop4h 51m
United Airlines
Tue 3/318:15 am
PIA
-
JLN
1 stop4h 57m
United Airlines
Deal found 3/12$354
This United Airlines deal was found by Cheapflights users on 3/12. 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 3/277:45 am
SGF
-
PIA
1 stop4h 58m
United Airlines
Tue 3/315:25 pm
PIA
-
SGF
1 stop4h 34m
United Airlines
Deal found 3/12$359
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Sat 3/288:54 am
JLN
-
PIA
1 stop4h 51m
United Airlines
Wed 4/18:05 am
PIA
-
JLN
1 stop5h 07m
United Airlines
Deal found 3/13$374
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Sat 3/2811:21 am
SGF
-
PIA
1 stop5h 19m
United Airlines
Wed 4/18:05 am
PIA
-
SGF
1 stop6h 30m
United Airlines
Deal found 3/13$379
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Mon 3/307:36 am
SGF
-
PIA
1 stop5h 11m
American Airlines
Fri 4/37:02 pm
PIA
-
SGF
1 stop14h 51m
American Airlines
Deal found 3/15$462
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Mon 3/308:56 am
JLN
-
PIA
1 stop5h 11m
United Airlines
Fri 4/37:43 pm
PIA
-
JLN
1 stop17h 54m
United Airlines
Deal found 3/15$514
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Mon 3/3011:19 am
SGF
-
PIA
1 stop5h 25m
United Airlines
Fri 4/31:20 pm
PIA
-
SGF
1 stop21h 28m
United Airlines
Deal found 3/15$518
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Sat 3/218:54 am
JLN
-
PIA
1 stop4h 51m
United Airlines
Mon 3/231:25 pm
PIA
-
JLN
1 stop4h 18m
United Airlines
Deal found 3/16$740

Find flight deals from Missouri to Peoria

Keep the following information in mind while searching for Missouri to Peoria flight deals. Data was last updated March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$344
(United Airlines)
Provider with most accurate pricing for Lambert-St Louis-Greater Peoria flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Greater Peoria flights.
Search Deals
From Missouri to Greater Peoria
Search Deals

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 March 17, 2026.
Use the filters below to find and compare flights from Missouri to Peoria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

JoplinPeoria

JLN - PIA

JLNPIA

Joplin

Wed 8/26

8:42 am-12:44 pm

1 stop4h 02m

Greater Peoria

Sat 8/29

8:25 am-1:18 pm

1 stop4h 53m

$344

SpringfieldPeoria

SGF - PIA

SGFPIA

Springfield-Branson

Wed 8/26

6:35 pm-10:52 pm

1 stop4h 17m

Greater Peoria

Sat 8/29

8:25 am-2:33 pm

1 stop6h 08m

$349

JoplinPeoria

JLN - PIA

JLNPIA

Joplin

Fri 3/27

8:54 am-1:45 pm

1 stop4h 51m

Greater Peoria

Tue 3/31

8:15 am-1:12 pm

1 stop4h 57m

$354

SpringfieldPeoria

SGF - PIA

SGFPIA

Springfield-Branson

Fri 3/27

7:45 am-12:43 pm

1 stop4h 58m

Greater Peoria

Tue 3/31

5:25 pm-9:59 pm

1 stop4h 34m

$359

JoplinPeoria

JLN - PIA

JLNPIA

Joplin

Wed 4/1

8:56 am-2:08 pm

1 stop5h 12m

Greater Peoria

Sun 4/5

8:05 am-1:12 pm

1 stop5h 07m

$374

JoplinPeoria

JLN - PIA

JLNPIA

Joplin

Sat 3/28

8:54 am-1:45 pm

1 stop4h 51m

Greater Peoria

Wed 4/1

8:05 am-1:12 pm

1 stop5h 07m

$374

JoplinPeoria

JLN - PIA

JLNPIA

Joplin

Tue 3/31

8:56 am-12:36 pm

1 stop3h 40m

Greater Peoria

Sat 4/4

6:30 am-1:37 pm

1 stop7h 07m

$374

SpringfieldPeoria

SGF - PIA

SGFPIA

Springfield-Branson

Wed 4/1

6:50 pm-10:57 pm

1 stop4h 07m

Greater Peoria

Sun 4/5

5:35 pm-12:36 am

1 stop7h 01m

$379

SpringfieldPeoria

SGF - PIA

SGFPIA

Springfield-Branson

Tue 3/31

8:00 am-2:07 pm

1 stop6h 07m

Greater Peoria

Sat 4/4

1:20 pm-5:24 pm

1 stop4h 04m

$379

SpringfieldPeoria

SGF - PIA

SGFPIA

Springfield-Branson

Mon 3/30

11:19 am-4:44 pm

1 stop5h 25m

Greater Peoria

Fri 4/3

1:20 pm-10:48 am

1 stop21h 28m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Sorted by cheapest first

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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Missouri to Peoria, Illinois?

    There are many flights that can get you from Missouri to Peoria, Illinois in 4h 02m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 354 mi.

  • 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.

See more FAQs

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Alternative routes for Missouri to Peoria

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