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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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SAT
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
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 April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$220
(CheapOair)

One-way from

$129
(Delta)

Popular in

March

Cheapest in

July

Average price

$431
Provider with most accurate pricing for Des Moines-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Des Moines-San Antonio flights.
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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. 15% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 4, 2025.

This CheapOair deal was found by Cheapflights users on 4/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/218:17 pmDSM - SAT
1 stop20h 35mFrontier
Thu 4/245:52 pmSAT - DSM
1 stop24h 45mFrontier
Deal found 4/4$220
This Mytrip deal was found by Cheapflights users on 4/3. 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.
Mon 5/196:58 pmCID - SAT
2 stops17h 59mMultiple Airlines
Thu 5/226:03 pmSAT - CID
1 stop14h 31mMultiple Airlines
Deal found 4/3$222
This Delta deal was found by Cheapflights users on 4/3. 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 5/61:18 pmOMA - SAT
1 stop8h 17mDelta
Wed 5/146:25 amSAT - OMA
1 stop6h 15mDelta
Deal found 4/3$257
This American Airlines deal was found by Cheapflights users on 4/2. 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 10/411:24 amMLI - SAT
1 stop6h 18mAmerican Airlines
Mon 10/66:17 amSAT - MLI
1 stop4h 22mAmerican Airlines
Deal found 4/2$259
This Delta deal was found by Cheapflights users on 4/4. 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.
Wed 5/74:11 pmCID - SAT
1 stop6h 58mDelta
Mon 5/126:06 pmSAT - CID
1 stop4h 55mDelta
Deal found 4/4$259
This Booking.com deal was found by Cheapflights users on 4/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/113:44 pmOMA - SAT
1 stop21h 33mFrontier
Sun 4/137:51 pmSAT - OMA
1 stop19h 20mFrontier
Deal found 4/3$260
This Delta deal was found by Cheapflights users on 4/4. 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 4/185:05 pmMLI - SAT
1 stop7h 25mDelta
Sun 4/208:15 amSAT - MLI
1 stop8h 05mDelta
Deal found 4/4$263
This Mytrip deal was found by Cheapflights users on 4/4. 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.
Sun 5/1812:32 pmDSM - SAT
2 stops20h 24mMultiple Airlines
Sun 5/256:03 pmSAT - DSM
1 stop5h 24mMultiple Airlines
Deal found 4/4$269
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Sat 4/266:30 amMLI - SAT
2 stops9h 03mUnited Airlines
Sat 5/35:30 amSAT - MLI
2 stops9h 51mUnited Airlines
Deal found 4/3$269
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Tue 5/68:05 amCID - SAT
2 stops7h 41mUnited Airlines
Sat 5/1012:09 pmSAT - CID
2 stops9h 30mUnited Airlines
Deal found 4/3$269
This Delta deal was found by Cheapflights users on 4/3. 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.
Wed 4/306:25 pmDSM - SAT
1 stop6h 05mDelta
Wed 5/76:25 amSAT - DSM
1 stop6h 02mDelta
Deal found 4/3$271
This American Airlines deal was found by Cheapflights users on 4/3. 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.
Fri 4/257:31 pmCID - SAT
1 stop4h 27mAmerican Airlines
Mon 4/286:02 amSAT - CID
1 stop4h 54mAmerican Airlines
Deal found 4/3$274

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 April 4, 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

Des MoinesSan Antonio

DSM - SAT

DSMSAT

Des Moines

Mon 4/21

8:17 pm-4:52 pm

1 stop20h 35m

San Antonio

Thu 4/24

5:52 pm-6:37 pm

1 stop24h 45m

$220

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Mon 5/19

6:58 pm-12:57 pm

2 stops17h 59m

San Antonio

Thu 5/22

6:03 pm-8:34 am

1 stop14h 31m

$222

OmahaSan Antonio

OMA - SAT

OMASAT

Omaha Eppley Airfield

Tue 5/6

1:18 pm-9:35 pm

1 stop8h 17m

San Antonio

Wed 5/14

6:25 am-12:40 pm

1 stop6h 15m

$257

MolineSan Antonio

MLI - SAT

MLISAT

Moline Quad-City

Sat 4/26

5:05 pm-12:30 am

1 stop7h 25m

San Antonio

Sat 5/3

3:58 pm-10:25 pm

1 stop6h 27m

$259

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Wed 5/7

4:11 pm-11:09 pm

1 stop6h 58m

San Antonio

Mon 5/12

6:06 pm-11:01 pm

1 stop4h 55m

$259

MolineSan Antonio

MLI - SAT

MLISAT

Moline Quad-City

Sat 4/26

10:50 am-5:46 pm

2 stops6h 56m

San Antonio

Sat 5/3

2:08 pm-9:34 pm

1 stop7h 26m

$264

Des MoinesSan Antonio

DSM - SAT

DSMSAT

Des Moines

Sun 5/18

12:32 pm-8:56 am

2 stops20h 24m

San Antonio

Sun 5/25

6:03 pm-11:27 pm

1 stop5h 24m

$269

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Tue 5/6

8:05 am-3:46 pm

2 stops7h 41m

San Antonio

Sat 5/10

12:09 pm-9:39 pm

2 stops9h 30m

$269

Des MoinesSan Antonio

DSM - SAT

DSMSAT

Des Moines

Wed 4/30

6:25 pm-12:30 am

1 stop6h 05m

San Antonio

Wed 5/7

6:25 am-12:27 pm

1 stop6h 02m

$271

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Fri 4/25

7:31 pm-11:58 pm

1 stop4h 27m

San Antonio

Mon 4/28

6:02 am-10:56 am

1 stop4h 54m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 35 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 April 4, 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 April 4, 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
9,837 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,837 reviews
Alaska Airlines
8.0
Very good
9,837 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
9,837 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,837 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,618 reviews
Alaska Airlines
8.0
Very good
9,837 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,837 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 Delta, which is currently one of the cheapest options available, starting at $129. Southwest flights start at $165 while deals on United Airlines start at $184 one-way.

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

    Most travelers choose Cedar Rapids - San Antonio, Des Moines - 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, 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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$107Average$189FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$345FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$226Average$382FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$414FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$331Average$396FlexibilityNo cancel feeOn-time63%

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