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$129+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SAT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$222
(American Airlines)

One-way from

$129
(American Airlines)

Popular in

June

Cheapest in

August

Average price

$481
From Iowa to San Antonio
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One-way flight from Iowa to San Antonio
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:08 amCID - SAT
1 stop4h 09mAmerican Airlines
Tue 9/26:45 pmSAT - CID
1 stop5h 07mAmerican Airlines
Deal found 6/10$222
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/237:30 amDSM - SAT
1 stop11h 06mMultiple Airlines
Wed 7/307:52 pmSAT - DSM
1 stop26h 44mMultiple Airlines
Deal found 6/10$226
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/26:00 amCID - SAT
1 stop7h 54mDelta
Sat 8/96:35 amSAT - CID
1 stop4h 47mDelta
Deal found 6/11$237
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:00 pmOMA - SAT
1 stop9h 18mDelta
Sat 10/116:30 amSAT - OMA
1 stop7h 47mDelta
Deal found 6/10$257
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:26 pmMLI - SAT
1 stop6h 48mDelta
Tue 7/152:49 pmSAT - MLI
1 stop7h 30mDelta
Deal found 6/11$259
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/255:23 pmCID - SAT
1 stop5h 34mUnited Airlines
Sun 6/295:20 pmSAT - CID
1 stop5h 04mUnited Airlines
Deal found 6/10$259
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/612:01 pmOMA - SAT
1 stop6h 33mAmerican Airlines
Sat 8/96:00 amSAT - OMA
2 stops7h 47mAmerican Airlines
Deal found 6/9$262
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/812:43 pmCID - SAT
1 stop21h 25mMultiple Airlines
Fri 8/155:20 amSAT - CID
2 stops9h 28mMultiple Airlines
Deal found 6/11$262
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 10/46:00 amMLI - SAT
2 stops8h 05mAmerican Airlines
Mon 10/66:00 amSAT - MLI
1 stop4h 53mAmerican Airlines
Deal found 6/12$264
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 8/288:20 amMLI - SAT
2 stops7h 06mUnited Airlines
Sun 8/315:30 amSAT - MLI
2 stops9h 35mUnited Airlines
Deal found 6/11$269
This American Airlines deal was found by Cheapflights users on 6/11. 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 10/305:19 amDSM - SAT
1 stop4h 01mAmerican Airlines
Tue 11/46:40 pmSAT - DSM
1 stop4h 00mAmerican Airlines
Deal found 6/11$271
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/21:15 pmOMA - SAT
1 stop7h 10mSouthwest
Mon 8/45:30 pmSAT - OMA
2 stops8h 10mSouthwest
Deal found 6/9$282

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 June 12, 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

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Thu 8/28

5:08 am-9:17 am

1 stop4h 09m

San Antonio

Tue 9/2

6:45 pm-11:52 pm

1 stop5h 07m

$222

Des MoinesSan Antonio

DSM - SAT

DSMSAT

Des Moines

Wed 7/23

7:30 am-6:36 pm

1 stop11h 06m

San Antonio

Wed 7/30

7:52 pm-10:36 pm

1 stop26h 44m

$226

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Sat 8/2

6:00 am-1:54 pm

1 stop7h 54m

San Antonio

Sat 8/9

6:35 am-11:22 am

1 stop4h 47m

$237

OmahaSan Antonio

OMA - SAT

OMASAT

Omaha Eppley Airfield

Wed 8/6

10:32 am-5:06 pm

1 stop6h 34m

San Antonio

Sat 8/9

5:20 am-1:23 pm

1 stop8h 03m

$257

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Wed 6/25

5:23 pm-10:57 pm

1 stop5h 34m

San Antonio

Sun 6/29

5:20 pm-10:24 pm

1 stop5h 04m

$259

MolineSan Antonio

MLI - SAT

MLISAT

Moline Quad-City

Tue 7/8

5:26 pm-12:14 am

1 stop6h 48m

San Antonio

Tue 7/15

2:49 pm-10:19 pm

1 stop7h 30m

$259

OmahaSan Antonio

OMA - SAT

OMASAT

Omaha Eppley Airfield

Wed 8/6

12:01 pm-6:34 pm

1 stop6h 33m

San Antonio

Sat 8/9

6:00 am-1:47 pm

2 stops7h 47m

$262

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Fri 8/8

12:43 pm-10:08 am

1 stop21h 25m

San Antonio

Fri 8/15

5:20 am-2:48 pm

2 stops9h 28m

$262

MolineSan Antonio

MLI - SAT

MLISAT

Moline Quad-City

Thu 8/28

8:20 am-3:26 pm

2 stops7h 06m

San Antonio

Sat 8/30

12:57 pm-9:12 pm

1 stop8h 15m

$264

OmahaSan Antonio

OMA - SAT

OMASAT

Omaha Eppley Airfield

Sat 8/2

1:15 pm-8:25 pm

1 stop7h 10m

San Antonio

Mon 8/4

5:30 pm-1:40 am

2 stops8h 10m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 41 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, August is the cheapest month in which you can book a flight from Iowa to San Antonio (average of $295). Flying from Iowa to San Antonio in March is currently the most expensive (average of $376). 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 June 12, 2025.

When flying from Iowa to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated June 12, 2025.
To help decide which airline to fly from Iowa to San Antonio, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $129. Southwest flights start at $159 while deals on Frontier start at $172 one-way.

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

    Most travelers choose Des Moines - San Antonio, Omaha Eppley Airfield - San Antonio or Cedar Rapids - 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, August is the cheapest month in which you can book a flight from Iowa to San Antonio (average of $295). Flying from Iowa to San Antonio in March is currently the most expensive (average of $376). 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 Iowa?

Book flights to Iowa if you plan to visit one of these locations
New Braunfels

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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 5 airlines flying from Iowa to San Antonio

Discover the top 5 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$107Average$189FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$228Average$370FlexibilityNo cancel feeOn-time71%
DeltaCheapest$242Average$342FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$406FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$327Average$386FlexibilityNo cancel feeOn-time63%

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