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San Antonio

$118+ Cheap flights from Iowa to San Antonio (SAT)

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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SAT
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheap flight deals from Iowa to San Antonio

Cheapest flights from Iowa to San Antonio
Explore the most affordable flight options available from Iowa to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.

This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/174:25 pmCID - SAT
1 stop4h 54mDelta
mié. 12/242:51 pmSAT - CID
1 stop8h 03mDelta
Deal found 12/13$268
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/174:25 pmCID - SAT
2 stops8h 09mDelta
jue. 12/251:33 pmSAT - CID
1 stop7h 55mDelta
Deal found 12/13$273
This United Airlines deal was found by Cheapflights users on 12/14. 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.
jue. 12/255:28 pmCID - SAT
1 stop5h 26mUnited Airlines
mar. 1/61:20 pmSAT - CID
1 stop7h 12mUnited Airlines
Deal found 12/14$294
This United Airlines deal was found by Cheapflights users on 12/14. 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.
jue. 12/258:45 amCID - SAT
1 stop8h 12mUnited Airlines
lun. 1/56:40 amSAT - CID
1 stop7h 34mUnited Airlines
Deal found 12/14$303
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/175:50 amCID - SAT
1 stop6h 21mDelta
vie. 12/262:51 pmSAT - CID
1 stop8h 03mDelta
Deal found 12/13$313
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/185:50 amCID - SAT
1 stop7h 53mDelta
vie. 12/264:45 pmSAT - CID
1 stop5h 37mDelta
Deal found 12/13$319
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/146:25 amCID - SAT
2 stops9h 39mDelta
dom. 12/212:51 pmSAT - CID
1 stop8h 03mDelta
Deal found 12/14$324
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/244:21 pmCID - SAT
1 stop5h 32mDelta
mié. 1/74:29 pmSAT - CID
1 stop5h 22mDelta
Deal found 12/14$328
This Expedia deal was found by Cheapflights users on 12/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/208:29 pmDSM - SAT
1 stop27h 48mFrontier
vie. 12/266:45 amSAT - DSM
1 stop12h 59mFrontier
Deal found 12/13$332
This American Airlines deal was found by Cheapflights users on 12/13. 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.
mié. 12/243:21 pmMLI - SAT
1 stop5h 20mAmerican Airlines
vie. 1/25:00 amSAT - MLI
1 stop5h 39mAmerican Airlines
Deal found 12/13$334
This United Airlines deal was found by Cheapflights users on 12/14. 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.
jue. 12/253:14 pmDSM - SAT
1 stop7h 40mUnited Airlines
mié. 12/314:55 pmSAT - DSM
1 stop7h 03mUnited Airlines
Deal found 12/14$339
This United Airlines deal was found by Cheapflights users on 12/14. 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.
jue. 12/253:14 pmDSM - SAT
1 stop7h 40mUnited Airlines
jue. 1/12:13 pmSAT - DSM
2 stops9h 45mUnited Airlines
Deal found 12/14$344

Find flight deals from Iowa to San Antonio

Keep the following information in mind while searching for Iowa to San Antonio flight deals. Data was last updated diciembre 15, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$217
(Delta)

One-way from

$118
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$406
Provider with most accurate pricing for Des Moines-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Des Moines-San Antonio flights.
Search Deals
From Iowa to San Antonio
Search Deals
One-way flight from Iowa to San Antonio
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iowa 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 15, 2025.
Use the filters below to find and compare flights from Iowa to San Antonio that are best for you.

Fly from

Iowa

Fly to

San Antonio

Route

Depart

Return

Price

MolineSan Antonio

MLI - SAT

MLISAT

Moline Quad-City

mar. 1/13

5:11 pm-11:23 pm

1 stop6h 12m

San Antonio

dom. 1/18

4:29 pm-10:33 pm

1 stop6h 04m

$217

MolineSan Antonio

MLI - SAT

MLISAT

Moline Quad-City

mié. 1/14

5:11 pm-11:23 pm

1 stop6h 12m

San Antonio

dom. 1/18

4:29 pm-10:33 pm

1 stop6h 04m

$217

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

mié. 2/18

8:51 am-4:57 pm

1 stop8h 06m

San Antonio

sáb. 2/21

9:10 am-2:25 pm

1 stop5h 15m

$233

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

mar. 1/6

4:15 pm-9:34 pm

1 stop5h 19m

San Antonio

lun. 1/12

1:40 pm-9:51 pm

1 stop8h 11m

$233

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

mar. 2/3

12:16 pm-12:38 am

2 stops12h 22m

San Antonio

lun. 2/9

6:30 am-11:31 am

1 stop5h 01m

$238

MolineSan Antonio

MLI - SAT

MLISAT

Moline Quad-City

mié. 1/14

5:11 pm-11:23 pm

1 stop6h 12m

San Antonio

sáb. 1/17

11:18 am-4:26 pm

1 stop5h 08m

$248

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

vie. 1/16

3:22 pm-10:42 pm

1 stop7h 20m

San Antonio

lun. 1/19

3:07 pm-9:31 pm

1 stop6h 24m

$249

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

vie. 1/9

4:15 pm-9:34 pm

1 stop5h 19m

San Antonio

dom. 1/11

6:30 am-11:31 am

1 stop5h 01m

$249

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

vie. 2/13

4:17 pm-9:37 pm

1 stop5h 20m

San Antonio

mié. 2/18

5:25 am-3:35 pm

2 stops10h 10m

$252

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

mié. 3/11

11:55 am-10:42 pm

2 stops10h 47m

San Antonio

mar. 3/24

6:30 am-11:15 am

1 stop4h 45m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 51 results
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Best time to book a flight from Iowa to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Iowa 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 Iowa to San Antonio

What is the cheapest month to book a flight from Iowa to San Antonio?

Currently, July is the cheapest month in which you can book a flight from Iowa to San Antonio (average of $83). Flying from Iowa to San Antonio in November is currently the most expensive (average of $142). 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.

What is the cheapest time of day to fly from IA to SAT?

Find hourly flight availability from Iowa to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Iowa to San Antonio in the evening. If you’re flexible enough to do this you can expect to save up to 57% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Iowa to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Iowa to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Iowa to San Antonio flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Iowa to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Iowa?

    If you book a flight to San Antonio from Iowa, you will be flying to San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio.

  • How long is the flight from Iowa to San Antonio?

    For as low as $217, Delta can have you in San Antonio from Iowa in 6h 12m. The distance between Iowa and San Antonio is about 936 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Iowa to San Antonio one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $92. American Airlines flights start at $132 while deals on United Airlines start at $151 one-way.

  • What are the most popular routes from Iowa to San Antonio?

    Most travelers choose Des Moines - San Antonio, Cedar Rapids - San Antonio or Omaha Eppley Airfield - San Antonio when deciding on the best route from Iowa to San Antonio.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Iowa to San Antonio 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 Iowa to San Antonio?

    Currently, July is the cheapest month in which you can book a flight from Iowa to San Antonio (average of $83). Flying from Iowa to San Antonio in November is currently the most expensive (average of $142). 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

Traveling to a place near San Antonio?

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

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Alternative routes for Iowa to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Iowa to San Antonio

Discover the top 4 airlines that operate flights from Iowa to San Antonio. 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 diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$399FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$378FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$316Average$382FlexibilityNo cancel feeOn-time63%

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