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Cheap flights from Peoria, Illinois to San Antonio from $259

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to San Antonio departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Peoria, Illinois to San Antonio

Cheap round-trip flights

American Airlines Logo
4:10 pm - 10:57 pmPIA-SAT
6h 47m1 stop
American Airlines Logo
6:05 pm - 11:06 pmSAT-PIA
5h 01m1 stop
$259American Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 11
American Airlines Logo
3:34 pm - 9:24 pmPIA-SAT
5h 50m1 stop
American Airlines Logo
10:19 am - 3:02 pmSAT-PIA
4h 43m1 stop
$289American Airlines
Find Deal
Fri, Sep 12 - Tue, Sep 16
United Airlines Logo
6:55 am - 12:01 pmPIA-SAT
5h 06m1 stop
United Airlines Logo
11:45 am - 10:15 pmSAT-PIA
10h 30m2 stops
$294United Airlines
Find Deal
Fri, Sep 12 - Tue, Sep 16
American Airlines Logo
7:00 am - 6:40 pmPIA-SAT
11h 40m1 stop
American Airlines Logo
5:00 am - 10:46 amSAT-PIA
5h 46m1 stop
$298American Airlines
Find Deal
Wed, Oct 15 - Sat, Oct 18
American Airlines Logo
4:58 pm - 11:00 pmPIA-SAT
6h 02m1 stop
American Airlines Logo
5:00 am - 10:46 amSAT-PIA
5h 46m1 stop
$306American Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
American Airlines Logo
9:57 am - 5:45 pmPIA-SAT
7h 48m2 stops
American Airlines Logo
8:17 am - 4:40 pmSAT-PIA
8h 23m1 stop
$311American Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 12
American Airlines Logo
5:05 pm - 11:29 pmPIA-SAT
6h 24m1 stop
American Airlines Logo
5:08 am - 10:17 amSAT-PIA
5h 09m1 stop
$329American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
5:05 pm - 12:08 amPIA-SAT
7h 03m2 stops
American Airlines Logo
5:08 am - 10:17 amSAT-PIA
5h 09m1 stop
$334American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
9:57 am - 6:40 pmPIA-SAT
8h 43m2 stops
American Airlines Logo
5:00 am - 10:46 amSAT-PIA
5h 46m1 stop
$338American Airlines
Find Deal
Wed, Oct 15 - Sat, Oct 18
United Airlines Logo
1:15 pm - 9:32 pmPIA-SAT
8h 17m2 stops
United Airlines Logo
7:00 am - 11:59 amSAT-PIA
4h 59m1 stop
$357United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8

United Airlines flights from Peoria, Illinois to San Antonio

Our best United Airlines deals on Peoria, Illinois to San Antonio flight tickets
United Airlines
Sep 12
PIA6:55 amGreater Peoria
5h 06m
1 stop
SAT12:01 pmSan Antonio
Sep 16
SAT11:45 amSan Antonio
10h 30m
2 stops
PIA10:15 pmGreater Peoria
$294
Find similar
United Airlines
Dec 4
PIA1:15 pmGreater Peoria
8h 17m
2 stops
SAT9:32 pmSan Antonio
Dec 8
SAT7:00 amSan Antonio
4h 59m
1 stop
PIA11:59 amGreater Peoria
$357
Find similar
United Airlines
Sep 13
PIA3:55 pmGreater Peoria
7h 04m
1 stop
SAT10:59 pmSan Antonio
Sep 14
SAT5:15 pmSan Antonio
5h 00m
1 stop
PIA10:15 pmGreater Peoria
$359
Find similar

American Airlines flights from Peoria, Illinois to San Antonio

Our best American Airlines deals on Peoria, Illinois to San Antonio flight tickets
American Airlines
Nov 1
PIA4:10 pmGreater Peoria
6h 47m
1 stop
SAT10:57 pmSan Antonio
Nov 11
SAT6:05 pmSan Antonio
5h 01m
1 stop
PIA11:06 pmGreater Peoria
$259
Find similar
American Airlines
Sep 12
PIA3:34 pmGreater Peoria
5h 50m
1 stop
SAT9:24 pmSan Antonio
Sep 16
SAT10:19 amSan Antonio
4h 43m
1 stop
PIA3:02 pmGreater Peoria
$289
Find similar
American Airlines
Oct 15
PIA7:00 amGreater Peoria
11h 40m
1 stop
SAT6:40 pmSan Antonio
Oct 18
SAT5:00 amSan Antonio
5h 46m
1 stop
PIA10:46 amGreater Peoria
$298
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois to San Antonio 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, momondo users made 832,500 searches. Data last updated August 29, 2025.
Use the filters below to find and compare flights from Peoria, Illinois to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Sat 11/1

4:10 pm-10:57 pm

1 stop6h 47m

San Antonio

Tue 11/11

6:05 pm-11:06 pm

1 stop5h 01m

$259

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Fri 9/12

3:34 pm-9:24 pm

1 stop5h 50m

San Antonio

Tue 9/16

10:19 am-3:02 pm

1 stop4h 43m

$289

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Fri 9/12

6:55 am-12:01 pm

1 stop5h 06m

San Antonio

Tue 9/16

11:45 am-10:15 pm

2 stops10h 30m

$294

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Wed 10/15

7:00 am-6:40 pm

1 stop11h 40m

San Antonio

Sat 10/18

5:00 am-10:46 am

1 stop5h 46m

$298

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Sat 10/4

4:58 pm-11:00 pm

1 stop6h 02m

San Antonio

Sat 10/11

5:00 am-10:46 am

1 stop5h 46m

$306

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Sat 11/1

9:57 am-5:45 pm

2 stops7h 48m

San Antonio

Wed 11/12

8:17 am-4:40 pm

1 stop8h 23m

$311

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Sat 2/21

5:05 pm-11:29 pm

1 stop6h 24m

San Antonio

Wed 2/25

5:08 am-10:17 am

1 stop5h 09m

$329

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Sat 2/21

5:05 pm-12:08 am

2 stops7h 03m

San Antonio

Wed 2/25

5:08 am-10:17 am

1 stop5h 09m

$334

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Wed 10/15

9:57 am-6:40 pm

2 stops8h 43m

San Antonio

Sat 10/18

5:00 am-10:46 am

1 stop5h 46m

$338

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Thu 12/4

1:15 pm-9:32 pm

2 stops8h 17m

San Antonio

Mon 12/8

7:00 am-11:59 am

1 stop4h 59m

$357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Peoria, Illinois to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of June, then book flights to San Antonio from Peoria, Illinois during July instead. Flights to San Antonio in July, while not as cheap as those in June, still average around $305.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Saturday when prices can be found for as low as $431. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Friday is $508.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the morning. momondo users have found flights departing from Peoria, Illinois to San Antonio in the morning for as low as $451. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $508. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Peoria, Illinois to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Peoria, Illinois to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Peoria, Illinois to San Antonio (PIA to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peoria, Illinois to San Antonio

Direct flights

None
There are no direct flights from Peoria, Illinois to San Antonio. There are no popular flight routes from Peoria, Illinois to San Antonio.
Search flight deals

  • How far is Greater Peoria to San Antonio by plane?

    The straight-line distance from Greater Peoria to San Antonio is 925.5 mi. Typically, this will take 5h 06m by plane in normal conditions.

  • When did momondo last update prices for flights from Greater Peoria Airport to San Antonio Airport?

    Prices for flights from Greater Peoria Airport to San Antonio Airport were last updated today.

  • How many operators does momondo search for flights from Greater Peoria Airport to San Antonio Airport?

  • How old do you have to be to fly from Greater Peoria Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greater Peoria Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Peoria, Illinois to San Antonio?

Best airlines flying from Peoria, Illinois to San Antonio

Compare and see reviews for airlines that fly from Peoria, Illinois to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $258Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Peoria to San Antonio?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Peoria to San Antonio for you.

Can I find flights from Peoria to San Antonio with flexible booking policies on momondo?

Flights from Peoria to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Peoria to San Antonio?

momondo helps you find the best flight between Peoria and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Peoria to San Antonio right now. Can momondo alert me if prices change?

Price alerts on flights to San Antonio from Peoria are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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