$433+ Cheap flights from Lexington to Peoria, IL (LEX - 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — PIA
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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Find cheap flights from Lexington 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
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 Lexington to Peoria
Cheapest
Best
Last-minute
Cheapest flights from Lexington to PeoriaExplore the most affordable flight options available from Lexington to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
Explore the most affordable flight options available from Lexington to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/88:03 pm -
1 stop4h 53m
Sun 10/116:14 am -
1 stop3h 30m
Deal found 9/14![American Airlines logo]()
$433
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 9/307:18 pm -
1 stop4h 39m
Sun 10/46:00 am -
1 stop3h 42m
Deal found 9/15![American Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 9/306:05 pm -
1 stop5h 53m
Sun 10/43:41 pm -
1 stop7h 14m
Deal found 9/15![United Airlines logo]()
$598
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 9/276:00 am -
1 stop5h 06m
Tue 9/296:15 am -
1 stop6h 06m
Deal found 9/16![United Airlines logo]()
$767
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:13 pm -
1 stop4h 41m
Tue 9/296:00 am -
2 stops6h 48m
Deal found 9/16![American Airlines logo]()
$772
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/16:05 pm -
2 stops27h 46m
Mon 10/56:15 am -
1 stop26h 13m
Deal found 9/16![United Airlines logo]()
$1,515
Best flights from Lexington to PeoriaDiscover carefully curated flight deals from Lexington to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Lexington to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/88:03 pm -
1 stop4h 53m
Sun 10/116:14 am -
1 stop3h 30m
Deal found 9/14![American Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/16:00 am -
1 stop5h 06m
Mon 10/56:15 am -
1 stop26h 13m
Deal found 9/16![United Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 9/307:18 pm -
1 stop4h 39m
Sun 10/46:00 am -
1 stop3h 42m
Deal found 9/15![American Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 9/306:05 pm -
1 stop5h 53m
Sun 10/46:15 am -
2 stops14h 54m
Deal found 9/15![United Airlines logo]()
$1,327
Last-minute flights from Lexington to PeoriaDiscover last-minute flight deals from Lexington to Peoria. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Lexington to Peoria. Data last updated September 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 9/276:00 am -
1 stop5h 06m
Tue 9/296:15 am -
1 stop6h 06m
Deal found 9/16![United Airlines logo]()
$767
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:13 pm -
1 stop4h 41m
Tue 9/296:00 am -
2 stops6h 48m
Deal found 9/16![American Airlines logo]()
$772
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 9/307:18 pm -
1 stop4h 39m
Sun 10/46:00 am -
1 stop3h 42m
Deal found 9/15![American Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 9/306:05 pm -
1 stop5h 53m
Sun 10/43:41 pm -
1 stop7h 14m
Deal found 9/15![United Airlines logo]()
$598
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/16:05 pm -
2 stops27h 46m
Mon 10/56:15 am -
1 stop26h 13m
Deal found 9/16![United Airlines logo]()
$1,515
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/88:03 pm -
1 stop4h 53m
Sun 10/116:14 am -
1 stop3h 30m
Deal found 9/14![American Airlines logo]()
$433
Find flight deals from Lexington to Peoria
Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Peoria (PIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $433 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Lexington 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 September 19, 2026.
Use the filters below to find and compare flights from Lexington to Peoria that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LexingtonPeoria
LEX Lexington Blue Grass - PIA Greater Peoria
LEXPIA
Lexington Blue Grass
Thu 10/8
8:03 pm-11:56 pm
1 stop4h 53m
Greater Peoria
Sun 10/11
6:14 am-10:44 am
1 stop3h 30m
$433
Quickest round-trip
LexingtonPeoria
LEX Lexington Blue Grass - PIA Greater Peoria
LEXPIA
Lexington Blue Grass
Wed 9/30
7:18 pm-10:57 pm
1 stop4h 39m
Greater Peoria
Sun 10/4
6:00 am-10:42 am
1 stop3h 42m
$472
LexingtonPeoria
LEX Lexington Blue Grass - PIA Greater Peoria
LEXPIA
Lexington Blue Grass
Thu 10/1
6:00 am-10:06 am
1 stop5h 06m
Greater Peoria
Mon 10/5
6:15 am-9:28 am
1 stop26h 13m
$598
LexingtonPeoria
LEX Lexington Blue Grass - PIA Greater Peoria
LEXPIA
Lexington Blue Grass
Wed 9/30
6:05 pm-10:58 pm
1 stop5h 53m
Greater Peoria
Sun 10/4
6:15 am-10:09 pm
2 stops14h 54m
$1,327
Sorted by cheapest first
Compare providers for flights from Lexington to Peoria
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lexington to Peoria in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lexington-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-Peoria, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lexington-Peoria, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-Peoria, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Lexington to Peoria
Have a flexible travel schedule? Discover the best time to fly to Peoria from Lexington with our price prediction graph.
LEX-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.
Related info for your journey
Find useful and relevant information for your journey from Lexington 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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