$309+ Cheap flights from San Antonio to Peoria, IL (SAT - PIA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — PIA
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio 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 San Antonio to Peoria
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Best
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One-way
Cheapest flights from San Antonio to PeoriaExplore the most affordable flight options available from San Antonio to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from San Antonio to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/95:41 pm -
1 stop5h 34m
Mon 9/145:28 pm -
1 stop6h 27m
Deal found 8/4![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/221:45 pm -
1 stop7h 05m
Sun 8/235:45 am -
1 stop6h 07m
Deal found 8/2![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/181:00 pm -
1 stop6h 03m
Sat 8/228:29 am -
1 stop8h 02m
Deal found 8/3![United Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:20 pm -
1 stop20h 59m
Sun 9/1310:07 am -
1 stop9h 18m
Deal found 8/4![Multiple Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 8/3. 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 12/96:43 am -
1 stop6h 58m
Sat 12/125:20 pm -
1 stop5h 38m
Deal found 8/3![United Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 8/2. 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 11/196:36 pm -
1 stop5h 31m
Thu 11/2612:25 pm -
1 stop6h 00m
Deal found 8/2![American Airlines logo]()
$429
Best flights from San Antonio to PeoriaDiscover carefully curated flight deals from San Antonio to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from San Antonio to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/105:00 am -
1 stop7h 01m
Mon 9/145:28 pm -
1 stop6h 27m
Deal found 8/4![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:20 pm -
1 stop20h 59m
Sun 9/1310:07 am -
2 stops23h 03m
Deal found 8/4![Multiple Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/4. 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 12/96:43 am -
1 stop6h 58m
Sat 12/125:20 pm -
1 stop5h 38m
Deal found 8/4![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/3012:55 pm -
1 stop6h 08m
Sun 9/68:45 am -
1 stop8h 10m
Deal found 8/2![United Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/510:59 am -
2 stops7h 17m
Tue 9/84:43 pm -
1 stop4h 14m
Deal found 8/4![American Airlines logo]()
$414
Last-minute flights from San Antonio to PeoriaDiscover last-minute flight deals from San Antonio to Peoria. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Peoria. Data last updated August 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/181:00 pm -
1 stop6h 03m
Sat 8/228:29 am -
1 stop8h 02m
Deal found 8/3![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/191:45 pm -
1 stop7h 05m
Sun 8/235:45 am -
1 stop6h 07m
Deal found 8/4![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/221:45 pm -
1 stop7h 05m
Sun 8/235:45 am -
1 stop6h 07m
Deal found 8/2![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 9/46:52 pm -
1 stop5h 07m
Mon 9/76:48 pm -
1 stop6h 00m
Deal found 8/4![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/510:59 am -
2 stops7h 17m
Tue 9/84:43 pm -
1 stop4h 14m
Deal found 8/4![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/52:45 pm -
2 stops9h 14m
Sun 9/66:00 am -
2 stops8h 00m
Deal found 8/4![American Airlines logo]()
$456
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/95:41 pm -
1 stop5h 34m
Mon 9/145:28 pm -
1 stop6h 27m
Deal found 8/4![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:20 pm -
1 stop20h 59m
Sun 9/1310:07 am -
1 stop9h 18m
Deal found 8/4![Multiple Airlines logo]()
$391
One-way flights from San Antonio to PeoriaSearch for one-way flight options from San Antonio to Peoria. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from San Antonio to Peoria. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/166:30 am -
1 stop7h 09m
Deal found 8/1![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 8/1110:59 am -
1 stop4h 54m
Deal found 8/3![American Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/106:40 am -
1 stop5h 58m
Deal found 8/4![United Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/115:59 pm -
3 stops16h 07m
Deal found 8/3![United Airlines logo]()
$622
Find flight deals from San Antonio to Peoria
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (American Airlines) |
One-way from | $309 (United Airlines) |
Popular in | February |
Cheapest in | January |
Average price | $318 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio 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 August 5, 2026.
Use the filters below to find and compare flights from San Antonio to Peoria that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioPeoria
SAT San Antonio - PIA Greater Peoria
SATPIA
San Antonio
Thu 9/10
5:00 am-12:01 pm
1 stop7h 01m
Greater Peoria
Mon 9/14
5:28 pm-11:55 pm
1 stop6h 27m
$329
San AntonioPeoria
SAT San Antonio - PIA Greater Peoria
SATPIA
San Antonio
Wed 9/9
8:20 pm-5:19 pm
1 stop20h 59m
Greater Peoria
Sun 9/13
10:07 am-9:10 am
2 stops23h 03m
$384
San AntonioPeoria
SAT San Antonio - PIA Greater Peoria
SATPIA
San Antonio
Wed 12/9
6:43 am-1:41 pm
1 stop6h 58m
Greater Peoria
Sat 12/12
5:20 pm-10:58 pm
1 stop5h 38m
$409
San AntonioPeoria
SAT San Antonio - PIA Greater Peoria
SATPIA
San Antonio
Sun 8/30
12:55 pm-7:03 pm
1 stop6h 08m
Greater Peoria
Sun 9/6
8:45 am-4:55 pm
1 stop8h 10m
$409
Quickest round-trip
San AntonioPeoria
SAT San Antonio - PIA Greater Peoria
SATPIA
San Antonio
Sat 9/5
10:59 am-6:16 pm
2 stops7h 17m
Greater Peoria
Tue 9/8
4:43 pm-8:57 pm
1 stop4h 14m
$414
Cheapest one-way
San AntonioPeoria
SAT San Antonio - PIA Greater Peoria
SATPIA
San Antonio
Wed 9/16
6:30 am-1:39 pm
1 stop7h 09m
$309
Quickest one-way
San AntonioPeoria
SAT San Antonio - PIA Greater Peoria
SATPIA
San Antonio
Tue 8/11
10:59 am-3:53 pm
1 stop4h 54m
$402
San AntonioPeoria
SAT San Antonio - PIA Greater Peoria
SATPIA
San Antonio
Mon 8/10
6:40 am-12:38 pm
1 stop5h 58m
$458
San AntonioPeoria
SAT San Antonio - PIA Greater Peoria
SATPIA
San Antonio
Tue 8/11
5:59 pm-10:06 am
3 stops16h 07m
$622
Sorted by cheapest first
Compare providers for flights from San Antonio 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 San Antonio to Peoria in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Peoria, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-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 San Antonio-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 San Antonio to Peoria
Have a flexible travel schedule? Discover the best time to fly to Peoria from San Antonio with our price prediction graph.
SAT-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.
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 August 5, 2026.
See what other customers who have flown with American Airlines from San Antonio to Peoria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Overall
7.1
Comfort
7.2
Entertainment
6.8
Crew
7.9
Boarding
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
Food
6.4
Overall
7.1
Comfort
7.2
Entertainment
6.8
Crew
7.9
Boarding
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
Related info for your journey
Find useful and relevant information for your journey from San Antonio 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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San Antonio and Peoria flights
Browse other San Antonio and Peoria flight options. Last updated on August 5, 2026.
Other flights from San Antonio
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Popular flight searches
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Top airline flying from San Antonio to Peoria
Discover the top airline that operate flights from San Antonio 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 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$427 | FlexibilityNo cancel fee | On-time71% |