HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Peoria

$152+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — PIA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 September 11, 2025.

Round-trip from

$259
(American Airlines)

One-way from

$152
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$408
From San Antonio to Greater Peoria
Search Deals
One-way flight from San Antonio to Greater Peoria
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from San Antonio to Peoria

Cheapest flights from San Antonio to Peoria
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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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 10/236:24 pmSAT - PIA
1 stop4h 57mAmerican Airlines
Mon 10/274:38 pmPIA - SAT
1 stop7h 05mAmerican Airlines
Deal found 9/11$259
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/235:09 pmSAT - PIA
1 stop5h 06mUnited Airlines
Sun 10/263:30 pmPIA - SAT
1 stop7h 46mUnited Airlines
Deal found 9/10$329
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/111:23 pmSAT - PIA
1 stop7h 33mUnited Airlines
Thu 11/2710:51 amPIA - SAT
2 stops8h 46mUnited Airlines
Deal found 9/11$354
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/255:09 pmSAT - PIA
1 stop5h 06mUnited Airlines
Mon 9/293:56 pmPIA - SAT
1 stop6h 59mUnited Airlines
Deal found 9/9$359
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:09 pmSAT - PIA
1 stop5h 06mUnited Airlines
Tue 9/303:56 pmPIA - SAT
2 stops6h 39mUnited Airlines
Deal found 9/11$364
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/236:24 pmSAT - PIA
1 stop4h 57mAmerican Airlines
Sun 10/267:00 amPIA - SAT
1 stop7h 08mAmerican Airlines
Deal found 9/11$389
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/239:00 amSAT - PIA
2 stops12h 27mUnited Airlines
Mon 10/273:30 pmPIA - SAT
1 stop7h 46mUnited Airlines
Deal found 9/10$421
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 11/189:14 amSAT - PIA
2 stops9h 45mAmerican Airlines
Fri 11/2810:45 amPIA - SAT
1 stop6h 15mAmerican Airlines
Deal found 9/11$441
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/85:09 pmSAT - PIA
1 stop5h 06mUnited Airlines
Mon 10/133:56 pmPIA - SAT
1 stop6h 59mUnited Airlines
Deal found 9/10$449

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 September 11, 2025.
Use the filters below to find and compare flights from San Antonio to Peoria that are best for you.

Fly from

San Antonio

Fly to

Peoria

Route

Depart

Return

Price

San AntonioPeoria

SAT - PIA

SATPIA

San Antonio

Thu 10/23

6:24 pm-11:21 pm

1 stop4h 57m

Greater Peoria

Mon 10/27

4:38 pm-11:43 pm

1 stop7h 05m

$259

San AntonioPeoria

SAT - PIA

SATPIA

San Antonio

Wed 9/24

12:57 pm-8:52 pm

1 stop7h 55m

Greater Peoria

Sun 9/28

6:00 am-11:58 am

1 stop5h 58m

$289

San AntonioPeoria

SAT - PIA

SATPIA

San Antonio

Thu 10/23

5:09 pm-10:15 pm

1 stop5h 06m

Greater Peoria

Sun 10/26

3:30 pm-11:16 pm

1 stop7h 46m

$329

San AntonioPeoria

SAT - PIA

SATPIA

San Antonio

Thu 9/25

5:09 pm-10:15 pm

1 stop5h 06m

Greater Peoria

Mon 9/29

3:56 pm-10:55 pm

1 stop6h 59m

$359

San AntonioPeoria

SAT - PIA

SATPIA

San Antonio

Thu 10/23

6:24 pm-11:21 pm

1 stop4h 57m

Greater Peoria

Sun 10/26

7:00 am-2:08 pm

1 stop7h 08m

$389

San AntonioPeoria

SAT - PIA

SATPIA

San Antonio

Wed 10/8

5:09 pm-10:15 pm

1 stop5h 06m

Greater Peoria

Mon 10/13

3:56 pm-10:55 pm

1 stop6h 59m

$394

San AntonioPeoria

SAT - PIA

SATPIA

San Antonio

Fri 9/26

1:41 pm-9:05 pm

1 stop7h 24m

Greater Peoria

Mon 9/29

5:20 pm-10:55 pm

1 stop5h 35m

$409

San AntonioPeoria

SAT - PIA

SATPIA

San Antonio

Sat 9/27

5:30 am-3:19 pm

2 stops9h 49m

Greater Peoria

Mon 9/29

3:56 pm-10:55 pm

1 stop6h 59m

$414

San AntonioPeoria

SAT - PIA

SATPIA

San Antonio

Wed 10/15

7:00 am-9:52 am

2 stops26h 52m

$194

San AntonioPeoria

SAT - PIA

SATPIA

San Antonio

Sun 10/19

9:52 pm-4:56 pm

2 stops19h 04m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 14 results
1
2

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.
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 San Antonio to Peoria

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

Currently, August is the cheapest month in which you can book a flight from San Antonio to Peoria, Illinois (average of $318). Flying from San Antonio to Peoria, Illinois in October is currently the most expensive (average of $424). 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.

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 September 11, 2025.
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.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Entertainment

6.9

Food

6.4

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Entertainment

6.9

Food

6.4

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

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.

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

    American Airlines and United Airlines can get you from San Antonio to Peoria, Illinois in just under 4h 57m. Your travel time can differ by up to 2h 58m. There are 913 mi between San Antonio and Peoria, Illinois. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from San Antonio to Peoria, Illinois round-trip?

    American Airlines, at $258, was found to be the cheapest airline from San Antonio to Peoria, Illinois.. American Airlines is 36% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from San Antonio to Peoria?

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

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

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

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Peoria, Illinois (average of $318). Flying from San Antonio to Peoria, Illinois in October is currently the most expensive (average of $424). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Peoria

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Hobby to O'Hare Intl flights
Austin to O'Hare Intl flights
Hobby to Midway flights
George Bush Intcntl to O'Hare Intl flights
Love Field to O'Hare Intl flights
Love Field to Midway flights
San Antonio to O'Hare Intl flights
Austin to Midway flights
George Bush Intcntl to Midway flights
Dallas/Fort Worth to St. Louis flights
Hobby to St. Louis flights
George Bush Intcntl to St. Louis flights
El Paso to O'Hare Intl flights
San Antonio to Midway flights
Austin to St. Louis flights
Dallas/Fort Worth to Peoria flights
Love Field to St. Louis flights
El Paso to Midway flights
Dallas/Fort Worth to Moline flights
Dallas/Fort Worth to Evansville flights
San Antonio to St. Louis flights
Dallas/Fort Worth to Decatur flights
McAllen to O'Hare Intl flights
Hobby to Peoria flights
George Bush Intcntl to Peoria flights
El Paso to St. Louis flights
Hobby to Moline flights
Dallas/Fort Worth to Bloomington flights
Harlingen to O'Hare Intl flights
Corpus Christi to O'Hare Intl flights
Dallas/Fort Worth to Champaign flights
Austin to Peoria flights
George Bush Intcntl to Moline flights
Austin to Moline flights
Lubbock to St. Louis flights
Lubbock to O'Hare Intl flights
McAllen to Midway flights
Hobby to Evansville flights
San Antonio to Moline flights
Brownsville to O'Hare Intl flights
Hobby to Decatur flights
Killeen to St. Louis flights
Amarillo to O'Hare Intl flights
Love Field to Moline flights
Love Field to Evansville flights
George Bush Intcntl to Evansville flights

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$408FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.