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Cheap flights from Peoria, Illinois to San Antonio from $319

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 10/3. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Peoria, Illinois to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:43 pm - 9:59 pm
PIA
-
SAT
5h 16m
1 stop
American Airlines Logo
6:30 pm - 11:06 pm
SAT
-
PIA
4h 36m
1 stop
$319American Airlines
Sat, Oct 3 - Tue, Oct 6
American Airlines Logo
7:13 pm - 12:10 am
PIA
-
SAT
4h 57m
1 stop
American Airlines Logo
2:48 pm - 12:15 am
SAT
-
PIA
9h 27m
2 stops
$324American Airlines
Sun, Jul 5 - Sat, Jul 11
United Airlines Logo
2:33 pm - 10:57 pm
PIA
-
SAT
8h 24m
1 stop
United Airlines Logo
5:30 am - 12:38 pm
SAT
-
PIA
7h 08m
2 stops
$354United Airlines
Fri, Jul 31 - Wed, Aug 5
United Airlines Logo
3:35 pm - 10:50 pm
PIA
-
SAT
7h 15m
1 stop
United Airlines Logo
12:00 pm - 8:59 pm
SAT
-
PIA
8h 59m
2 stops
$355United Airlines
Sat, Sep 19 - Wed, Sep 23
American Airlines Logo
7:13 pm - 12:10 am
PIA
-
SAT
4h 57m
1 stop
American Airlines Logo
2:48 pm - 12:15 am
SAT
-
PIA
9h 27m
2 stops
$361American Airlines
Sun, Jul 5 - Sat, Jul 11
United Airlines Logo
8:45 am - 4:55 pm
PIA
-
SAT
8h 10m
1 stop
United Airlines Logo
5:30 pm - 10:43 pm
SAT
-
PIA
5h 13m
1 stop
$399United Airlines
Wed, Aug 12 - Sat, Aug 15
United Airlines Logo
6:15 am - 3:53 pm
PIA
-
SAT
9h 38m
2 stops
United Airlines Logo
5:30 pm - 10:58 pm
SAT
-
PIA
5h 28m
1 stop
$404United Airlines
Sat, Oct 3 - Tue, Oct 6
United Airlines Logo
6:15 am - 3:53 pm
PIA
-
SAT
9h 38m
2 stops
United Airlines Logo
11:47 am - 10:58 pm
SAT
-
PIA
11h 11m
2 stops
$409United Airlines
Sat, Oct 3 - Tue, Oct 6
United Airlines Logo
3:35 pm - 10:44 pm
PIA
-
SAT
7h 09m
2 stops
United Airlines Logo
12:00 pm - 8:59 pm
SAT
-
PIA
8h 59m
2 stops
$423United Airlines
Sat, Sep 19 - Wed, Sep 23
American Airlines Logo
4:47 pm - 11:05 pm
PIA
-
SAT
6h 18m
1 stop
American Airlines Logo
6:57 pm - 12:15 am
SAT
-
PIA
5h 18m
1 stop
$424American Airlines
Tue, Jun 30 - Sat, Jul 4

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American Airlines flights from Peoria, Illinois to San Antonio

Our best American Airlines deals on Peoria, Illinois to San Antonio flight tickets
American Airlines
Oct 3
PIA4:43 pmGreater Peoria
5h 16m
1 stop
SAT9:59 pmSan Antonio
Oct 6
SAT6:30 pmSan Antonio
4h 36m
1 stop
PIA11:06 pmGreater Peoria
$319
American Airlines
Jul 5
PIA7:13 pmGreater Peoria
4h 57m
1 stop
SAT12:10 amSan Antonio
Jul 11
SAT2:48 pmSan Antonio
9h 27m
2 stops
PIA12:15 amGreater Peoria
$324
American Airlines
Jul 5
PIA7:13 pmGreater Peoria
4h 57m
1 stop
SAT12:10 amSan Antonio
Jul 11
SAT2:48 pmSan Antonio
9h 27m
2 stops
PIA12:15 amGreater Peoria
$361

United Airlines flights from Peoria, Illinois to San Antonio

Our best United Airlines deals on Peoria, Illinois to San Antonio flight tickets
United Airlines
Jul 31
PIA2:33 pmGreater Peoria
8h 24m
1 stop
SAT10:57 pmSan Antonio
Aug 5
SAT5:30 amSan Antonio
7h 08m
2 stops
PIA12:38 pmGreater Peoria
$354
United Airlines
Sep 19
PIA3:35 pmGreater Peoria
7h 15m
1 stop
SAT10:50 pmSan Antonio
Sep 23
SAT12:00 pmSan Antonio
8h 59m
2 stops
PIA8:59 pmGreater Peoria
$355
United Airlines
Aug 12
PIA8:45 amGreater Peoria
8h 10m
1 stop
SAT4:55 pmSan Antonio
Aug 15
SAT5:30 pmSan Antonio
5h 13m
1 stop
PIA10:43 pmGreater Peoria
$399

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 June 16, 2026.
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

Cheapest round-trip
Quickest round-trip

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Sat 10/3

4:43 pm-9:59 pm

1 stop5h 16m

San Antonio

Tue 10/6

6:30 pm-11:06 pm

1 stop4h 36m

$319

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Sun 7/5

7:13 pm-12:10 am

1 stop4h 57m

San Antonio

Sat 7/11

2:48 pm-12:15 am

2 stops9h 27m

$324

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Fri 7/31

2:33 pm-10:57 pm

1 stop8h 24m

San Antonio

Wed 8/5

5:30 am-12:38 pm

2 stops7h 08m

$354

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Sat 9/19

3:35 pm-10:50 pm

1 stop7h 15m

San Antonio

Wed 9/23

12:00 pm-8:59 pm

2 stops8h 59m

$355

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Sun 7/5

7:13 pm-12:10 am

1 stop4h 57m

San Antonio

Sat 7/11

2:48 pm-12:15 am

2 stops9h 27m

$361

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Wed 8/12

8:45 am-4:55 pm

1 stop8h 10m

San Antonio

Sat 8/15

5:30 pm-10:43 pm

1 stop5h 13m

$399

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Sat 10/3

6:15 am-3:53 pm

2 stops9h 38m

San Antonio

Tue 10/6

5:30 pm-10:58 pm

1 stop5h 28m

$404

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Sat 10/3

6:15 am-3:53 pm

2 stops9h 38m

San Antonio

Tue 10/6

11:47 am-10:58 pm

2 stops11h 11m

$409

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Sat 9/19

3:35 pm-10:44 pm

2 stops7h 09m

San Antonio

Wed 9/23

12:00 pm-8:59 pm

2 stops8h 59m

$423

PeoriaSan Antonio

PIA - SAT

PIASAT

Greater Peoria

Tue 6/30

4:47 pm-11:05 pm

1 stop6h 18m

San Antonio

Sat 7/4

6:57 pm-12:15 am

1 stop5h 18m

$424

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Peoria, Illinois and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of November, then book flights to San Antonio from Peoria, Illinois during August instead. Flights to San Antonio in August, while not as cheap as those in November, still average around $258.

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 14m

Direct flights

None
The fastest flight from Peoria, Illinois to San Antonio takes 5h 14m
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

Frequently asked questions about flying from Peoria, Illinois to San Antonio

  • 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 14m 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
7.1
11,665 reviews
Search American Airlines flights
United AirlinesPriceFrom $323Free CancellationRating
7.4
9,842 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
Pleasanton
Boerne
Schertz

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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