$323+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PIA
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Peoria 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
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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 Missouri to Peoria
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Cheapest flights from Missouri to PeoriaExplore 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 October 30, 2026.
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 October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 11/141:38 pm -
1 stop3h 29m
Wed 11/186:02 am -
1 stop4h 04m
Deal found 10/30![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/125:26 pm -
1 stop6h 37m
Mon 11/165:37 pm -
1 stop5h 03m
Deal found 10/28![American Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/106:40 pm -
1 stop4h 33m
Sat 11/148:15 am -
1 stop6h 18m
Deal found 10/26![United Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/116:40 pm -
1 stop4h 33m
Sun 11/156:25 am -
1 stop4h 11m
Deal found 10/27![United Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/108:00 am -
1 stop5h 53m
Sat 11/145:30 pm -
1 stop3h 53m
Deal found 10/25![United Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/126:40 pm -
1 stop4h 18m
Mon 11/165:30 pm -
1 stop5h 40m
Deal found 10/28![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/132:55 pm -
3 stops25h 52m
Tue 11/178:41 am -
1 stop7h 40m
Deal found 10/29![United Airlines logo]()
$647
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/147:35 am -
2 stops13h 31m
Wed 11/188:41 am -
1 stop7h 40m
Deal found 10/30![United Airlines logo]()
$733
Best flights from Missouri to PeoriaDiscover carefully curated flight deals from Missouri to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Missouri to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 11/141:38 pm -
1 stop3h 29m
Wed 11/186:02 am -
1 stop4h 04m
Deal found 10/30![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 1/73:12 pm -
1 stop6h 03m
Mon 1/115:00 am -
1 stop5h 47m
Deal found 10/29![United Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/106:40 pm -
1 stop4h 33m
Sat 11/148:15 am -
1 stop6h 18m
Deal found 10/26![United Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/126:40 pm -
1 stop4h 18m
Mon 11/165:30 pm -
1 stop5h 40m
Deal found 10/28![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/108:00 am -
1 stop5h 53m
Sat 11/146:25 am -
2 stops14h 16m
Deal found 10/25![United Airlines logo]()
$693
Last-minute flights from Missouri to PeoriaDiscover last-minute flight deals from Missouri to Peoria. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Peoria. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/106:40 pm -
1 stop4h 33m
Sat 11/148:15 am -
1 stop6h 18m
Deal found 10/26![United Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/108:00 am -
1 stop5h 53m
Sat 11/145:30 pm -
1 stop3h 53m
Deal found 10/25![United Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/116:40 pm -
1 stop4h 33m
Sun 11/156:25 am -
1 stop4h 11m
Deal found 10/27![United Airlines logo]()
$433
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/125:26 pm -
1 stop6h 37m
Mon 11/165:37 pm -
1 stop5h 03m
Deal found 10/28![American Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/126:40 pm -
1 stop4h 18m
Mon 11/165:30 pm -
1 stop5h 40m
Deal found 10/28![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/132:55 pm -
3 stops25h 52m
Tue 11/178:41 am -
1 stop7h 40m
Deal found 10/29![United Airlines logo]()
$647
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 11/141:38 pm -
1 stop3h 29m
Wed 11/186:02 am -
1 stop4h 04m
Deal found 10/30![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/147:35 am -
2 stops13h 31m
Wed 11/188:41 am -
1 stop7h 40m
Deal found 10/30![United Airlines logo]()
$733
One-way flights from Missouri to PeoriaSearch for one-way flight options from Missouri to Peoria. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Missouri to Peoria. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/178:00 am -
1 stop5h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$323
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (American Airlines) |
One-way from | $323 (United Airlines) |
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 7,457,451 searches. Data last updated October 30, 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
Cheapest round-trip
Quickest round-trip
ColumbiaPeoria
COU Columbia Regional - PIA Greater Peoria
COUPIA
Columbia Regional
Tue 11/17
8:00 am-1:53 pm
1 stop5h 53m
Greater Peoria
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$323
SpringfieldPeoria
SGF Springfield-Branson - PIA Greater Peoria
SGFPIA
Springfield-Branson
Sat 11/14
1:38 pm-5:07 pm
1 stop3h 29m
Greater Peoria
Wed 11/18
6:02 am-10:06 am
1 stop4h 04m
$349
SpringfieldPeoria
SGF Springfield-Branson - PIA Greater Peoria
SGFPIA
Springfield-Branson
Thu 1/7
3:12 pm-9:15 pm
1 stop6h 03m
Greater Peoria
Mon 1/11
5:00 am-10:47 am
1 stop5h 47m
$355
SpringfieldPeoria
SGF Springfield-Branson - PIA Greater Peoria
SGFPIA
Springfield-Branson
Tue 11/10
6:40 pm-11:13 pm
1 stop4h 33m
Greater Peoria
Sat 11/14
8:15 am-2:33 pm
1 stop6h 18m
$427
SpringfieldPeoria
SGF Springfield-Branson - PIA Greater Peoria
SGFPIA
Springfield-Branson
Thu 11/12
6:40 pm-10:58 pm
1 stop4h 18m
Greater Peoria
Mon 11/16
5:30 pm-11:10 pm
1 stop5h 40m
$528
ColumbiaPeoria
COU Columbia Regional - PIA Greater Peoria
COUPIA
Columbia Regional
Tue 11/10
8:00 am-1:53 pm
1 stop5h 53m
Greater Peoria
Sat 11/14
6:25 am-8:41 pm
2 stops14h 16m
$693
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.
SGF-PIA
COU-PIA
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
USMO-PIA
SGF-PIA
COU-PIA
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.
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Alternative routes for Missouri to Peoria
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Complete your trip
Complete your trip to Peoria by adding a car rental and/or hotel reservation to your travel itinerary.
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Missouri and Peoria flights
Browse other Missouri and Peoria flight options. Last updated on October 30, 2026.
Other flights to Peoria
Explore flights to Peoria departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
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Missouri to Peoria flights
Consider these flights traveling from Missouri to Peoria.
Top airline flying from Missouri to Peoria
Discover the top airline that operate flights from Missouri to Peoria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$358 | Average$574 | FlexibilityNo cancel fee | On-time69% |