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Cheap flights from Peoria, Illinois to San Antonio from $240

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 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Peoria, Illinois to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:56 pm - 11:52 pm
PIA
-
SAT
29h 56m1 stop
Multiple Airlines Logo
6:30 am - 5:05 pm
SAT
-
PIA
10h 35m1 stop
$240Multiple Airlines
Fri, Jan 23 - Sat, Jan 31
United Airlines Logo
1:20 pm - 6:44 pm
PIA
-
SAT
5h 24m1 stop
United Airlines Logo
7:00 am - 12:38 pm
SAT
-
PIA
5h 38m1 stop
$259United Airlines
Wed, Dec 31 - Fri, Jan 9
United Airlines Logo
1:24 pm - 10:57 pm
PIA
-
SAT
9h 33m2 stops
United Airlines Logo
7:00 am - 2:23 pm
SAT
-
PIA
7h 23m1 stop
$264United Airlines
Fri, Jan 23 - Sat, Jan 31
Multiple Airlines Logo
5:55 pm - 11:52 pm
PIA
-
SAT
29h 57m1 stop
Multiple Airlines Logo
6:30 am - 5:05 pm
SAT
-
PIA
10h 35m1 stop
$267Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
United Airlines Logo
1:24 pm - 10:57 pm
PIA
-
SAT
9h 33m2 stops
United Airlines Logo
5:25 am - 2:23 pm
SAT
-
PIA
8h 58m2 stops
$269United Airlines
Fri, Jan 23 - Sat, Jan 31
Multiple Airlines Logo
5:56 pm - 11:52 pm
PIA
-
SAT
29h 56m1 stop
Multiple Airlines Logo
6:30 am - 5:06 pm
SAT
-
PIA
10h 36m1 stop
$270Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
United Airlines Logo
1:20 pm - 10:48 pm
PIA
-
SAT
9h 28m2 stops
United Airlines Logo
7:00 am - 2:23 pm
SAT
-
PIA
7h 23m1 stop
$275United Airlines
Wed, Dec 31 - Fri, Jan 9
Multiple Airlines Logo
5:56 pm - 11:52 pm
PIA
-
SAT
29h 56m1 stop
Multiple Airlines Logo
10:35 am - 11:37 am
SAT
-
PIA
25h 02m2 stops
$277Multiple Airlines
Fri, Jan 23 - Mon, Feb 2
Multiple Airlines Logo
5:56 pm - 11:52 pm
PIA
-
SAT
29h 56m1 stop
Multiple Airlines Logo
6:30 am - 5:05 pm
SAT
-
PIA
10h 35m1 stop
$278Multiple Airlines
Mon, Jan 26 - Sat, Jan 31
Multiple Airlines Logo
5:55 pm - 11:52 pm
PIA
-
SAT
29h 57m1 stop
Multiple Airlines Logo
6:30 am - 5:06 pm
SAT
-
PIA
10h 36m1 stop
$292Multiple Airlines
Sat, Jan 24 - Fri, Jan 30

American Airlines flights from Peoria, Illinois to San Antonio

Our best American Airlines deals on Peoria, Illinois to San Antonio flight tickets
American Airlines
Dec 22
PIA6:22 amGreater Peoria
7h 48m
1 stop
SAT2:10 pmSan Antonio
Dec 28
SAT5:00 amSan Antonio
5h 10m
1 stop
PIA10:10 amGreater Peoria
$309
Find similar
American Airlines
Dec 19
PIA5:15 pmGreater Peoria
5h 44m
1 stop
SAT10:59 pmSan Antonio
Dec 30
SAT6:00 amSan Antonio
4h 10m
1 stop
PIA10:10 amGreater Peoria
$329
Find similar
American Airlines
Dec 17
PIA6:05 amGreater Peoria
7h 03m
1 stop
SAT1:08 pmSan Antonio
Dec 20
SAT6:31 pmSan Antonio
4h 57m
1 stop
PIA11:28 pmGreater Peoria
$423
Find similar

United Airlines flights from Peoria, Illinois to San Antonio

Our best United Airlines deals on Peoria, Illinois to San Antonio flight tickets
United Airlines
Dec 31
PIA1:20 pmGreater Peoria
5h 24m
1 stop
SAT6:44 pmSan Antonio
Jan 9
SAT7:00 amSan Antonio
5h 38m
1 stop
PIA12:38 pmGreater Peoria
$259
Find similar
United Airlines
Jan 23
PIA1:24 pmGreater Peoria
9h 33m
2 stops
SAT10:57 pmSan Antonio
Jan 31
SAT7:00 amSan Antonio
7h 23m
1 stop
PIA2:23 pmGreater Peoria
$264
Find similar
United Airlines
Jan 23
PIA1:24 pmGreater Peoria
9h 33m
2 stops
SAT10:57 pmSan Antonio
Jan 31
SAT5:25 amSan Antonio
8h 58m
2 stops
PIA2:23 pmGreater Peoria
$269
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 December 8, 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

Fri 1/23

5:56 pm-11:52 pm

1 stop29h 56m

San Antonio

Sat 1/31

6:30 am-5:05 pm

1 stop10h 35m

$240

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Wed 12/31

1:20 pm-6:44 pm

1 stop5h 24m

San Antonio

Fri 1/9

7:00 am-12:38 pm

1 stop5h 38m

$259

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Fri 1/23

1:24 pm-10:57 pm

2 stops9h 33m

San Antonio

Sat 1/31

7:00 am-2:23 pm

1 stop7h 23m

$264

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Sat 1/24

5:55 pm-11:52 pm

1 stop29h 57m

San Antonio

Sat 1/31

6:30 am-5:05 pm

1 stop10h 35m

$267

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Fri 1/23

1:24 pm-10:57 pm

2 stops9h 33m

San Antonio

Sat 1/31

5:25 am-2:23 pm

2 stops8h 58m

$269

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Fri 1/23

5:56 pm-11:52 pm

1 stop29h 56m

San Antonio

Fri 1/30

6:30 am-5:06 pm

1 stop10h 36m

$270

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Wed 12/31

1:20 pm-10:48 pm

2 stops9h 28m

San Antonio

Fri 1/9

7:00 am-2:23 pm

1 stop7h 23m

$275

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Fri 1/23

5:56 pm-11:52 pm

1 stop29h 56m

San Antonio

Mon 2/2

10:35 am-11:37 am

2 stops25h 02m

$277

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Mon 1/26

5:56 pm-11:52 pm

1 stop29h 56m

San Antonio

Sat 1/31

6:30 am-5:05 pm

1 stop10h 35m

$278

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Sat 1/24

5:55 pm-11:52 pm

1 stop29h 57m

San Antonio

Fri 1/30

6:30 am-5:06 pm

1 stop10h 36m

$292

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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 August, then book flights to San Antonio from Peoria, Illinois during June instead. Flights to San Antonio in June, while not as cheap as those in August, still average around $273.

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

Fastest flight time

5h 47m

Direct flights

None
The fastest flight from Peoria, Illinois to San Antonio takes 5h 47m
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 24m 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
11,042 reviews
Search American Airlines flights
United AirlinesPriceFrom $318Free CancellationRating
7.4
9,076 reviews
Search United 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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