What is the cheapest airline that flies from San Antonio to Iowa?

Frontier, American Airlines, and Delta are the most popular carriers operating from San Antonio to Iowa

What airlines fly to Iowa?

American Airlines, Allegiant Air and United Airlines are the top three most popular airlines that fly to Iowa from San Antonio according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Iowa. Keep in mind that there are 4 different airlines that fly to Iowa on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Antonio Airport to Iowa?

Prices for flights from San Antonio Airport to Iowa are updated daily.

How many operators does momondo search for flights from San Antonio Airport to Iowa?

The number of operators available for flights from San Antonio Airport to Iowa is 5 as of August 2026.

How old do you have to be to fly from San Antonio Airport to Iowa?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Iowa.

What documentation or ID do you need to fly to Iowa?

The necessary travel and health documents for your Iowa 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.

$122 Cheap Flights from San Antonio to Iowa in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Iowa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:26 pm - 1:33 pmSAT San Antonio-OMA Omaha Eppley Airfield

17h 07m1 stop Denver Intl

2:18 pm - 7:31 pmOMA Omaha Eppley Airfield-SAT San Antonio

5h 13m1 stop Denver Intl

$236Frontier

Wed, Aug 26 - Mon, Aug 31

8:20 pm - 10:44 amSAT San Antonio-DSM Des Moines

14h 24m1 stop Denver Intl

8:30 pm - 7:25 pmDSM Des Moines-SAT San Antonio

22h 55m1 stop Denver Intl

$242Frontier

Sat, Oct 3 - Mon, Oct 5

10:51 am - 4:03 pmSAT San Antonio-MLI Moline Quad-City

5h 12m1 stop Dallas/Fort Worth

4:57 pm - 11:55 pmMLI Moline Quad-City-SAT San Antonio

6h 58m1 stop Chicago O'Hare Intl

$303American Airlines

Wed, Sep 9 - Wed, Sep 23

4:49 pm - 10:58 pmSAT San Antonio-MLI Moline Quad-City

6h 09m1 stop Atlanta Hartsfield-Jackson

5:13 pm - 12:31 amMLI Moline Quad-City-SAT San Antonio

7h 18m1 stop Atlanta Hartsfield-Jackson

$303Delta

Wed, Nov 18 - Tue, Nov 24

4:49 pm - 10:58 pmSAT San Antonio-MLI Moline Quad-City

6h 09m1 stop Atlanta Hartsfield-Jackson

11:00 am - 7:38 pmMLI Moline Quad-City-SAT San Antonio

8h 38m1 stop Atlanta Hartsfield-Jackson

$303Delta

Wed, Nov 18 - Wed, Nov 25

8:20 pm - 7:33 pmSAT San Antonio-DSM Des Moines

23h 13m1 stop Denver Intl

9:31 pm - 7:25 pmDSM Des Moines-SAT San Antonio

21h 54m2 stops Las Vegas Harry Reid Intl Denver Intl

$307Multiple Airlines

Thu, Sep 10 - Mon, Sep 14

1:45 pm - 9:01 pmSAT San Antonio-MLI Moline Quad-City

7h 16m1 stop Denver Intl

8:13 am - 3:43 pmMLI Moline Quad-City-SAT San Antonio

7h 30m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$308United Airlines

Wed, Sep 9 - Wed, Sep 23

5:00 am - 11:19 amSAT San Antonio-OMA Omaha Eppley Airfield

6h 19m1 stop Dallas/Fort Worth

5:05 pm - 10:50 pmOMA Omaha Eppley Airfield-SAT San Antonio

5h 45m1 stop Dallas/Fort Worth

$309American Airlines

Thu, Aug 20 - Mon, Aug 24

12:39 pm - 8:37 pmSAT San Antonio-OMA Omaha Eppley Airfield

7h 58m1 stop Las Vegas Harry Reid Intl

7:29 pm - 7:25 pmOMA Omaha Eppley Airfield-SAT San Antonio

23h 56m1 stop Denver Intl

$313Multiple Airlines

Mon, Sep 21 - Fri, Sep 25

1:45 pm - 8:23 pmSAT San Antonio-OMA Omaha Eppley Airfield

6h 38m1 stop Denver Intl

2:59 pm - 9:16 pmOMA Omaha Eppley Airfield-SAT San Antonio

6h 17m1 stop Houston George Bush Intcntl

$317United Airlines

Sat, Sep 12 - Mon, Sep 21

Cheap last minute flights

Enter your travel dates to find the best prices.

7:49 pm - 7:15 pmSAT San Antonio-OMA Omaha Eppley Airfield

23h 26m1 stop Denver Intl

8:00 pm - 6:54 pmOMA Omaha Eppley Airfield-SAT San Antonio

22h 54m1 stop Denver Intl

$350Frontier

Mon, Aug 10 - Sat, Aug 15

7:49 pm - 7:15 pmSAT San Antonio-OMA Omaha Eppley Airfield

23h 26m1 stop Denver Intl

8:00 pm - 6:54 pmOMA Omaha Eppley Airfield-SAT San Antonio

22h 54m1 stop Denver Intl

$370Frontier

Fri, Aug 7 - Sun, Aug 9

6:40 am - 2:01 pmSAT San Antonio-CID Cedar Rapids

7h 21m1 stop Chicago O'Hare Intl

6:30 am - 12:29 pmCID Cedar Rapids-SAT San Antonio

5h 59m1 stop Chicago O'Hare Intl

$456United Airlines

Sat, Aug 8 - Mon, Aug 10

5:30 am - 2:01 pmSAT San Antonio-CID Cedar Rapids

8h 31m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:05 pm - 11:55 pmCID Cedar Rapids-SAT San Antonio

5h 50m1 stop Denver Intl

$461United Airlines

Sat, Aug 8 - Mon, Aug 10

9:32 pm - 7:15 pmSAT San Antonio-OMA Omaha Eppley Airfield

21h 43m2 stops Las Vegas Harry Reid Intl Denver Intl

8:00 pm - 6:54 pmOMA Omaha Eppley Airfield-SAT San Antonio

22h 54m1 stop Denver Intl

$590Frontier

Mon, Aug 10 - Sat, Aug 15

3:30 pm - 10:05 pmSAT San Antonio-OMA Omaha Eppley Airfield

6h 35m2 stops Lambert-St Louis Chicago Midway

6:25 am - 4:25 pmOMA Omaha Eppley Airfield-SAT San Antonio

10h 00m2 stops Phoenix Sky Harbor Intl El Paso

$797Southwest

Mon, Aug 10 - Sat, Aug 15

7:49 pm - 2:35 pmSAT San Antonio-DSM Des Moines

18h 46m2 stops Denver Intl Tampa

9:44 pm - 8:37 pmDSM Des Moines-SAT San Antonio

22h 53m1 stop Las Vegas Harry Reid Intl

$855Multiple Airlines

Fri, Aug 7 - Sun, Aug 9

12:29 pm - 6:41 pmSAT San Antonio-DSM Des Moines

6h 12m1 stop Charlotte Douglas

7:35 pm - 11:59 pmDSM Des Moines-SAT San Antonio

4h 24m1 stop Dallas/Fort Worth

$997American Airlines

Fri, Aug 7 - Sun, Aug 9

3:30 pm - 10:05 pmSAT San Antonio-OMA Omaha Eppley Airfield

6h 35m2 stops Lambert-St Louis Chicago Midway

5:15 pm - 10:55 pmOMA Omaha Eppley Airfield-SAT San Antonio

5h 40m2 stops Dallas Love Field Houston Hobby

$1,007Southwest

Fri, Aug 7 - Sun, Aug 9

11:30 am - 10:23 amSAT San Antonio-DSM Des Moines

22h 53m3 stops Memphis Raleigh-Durham Orlando

9:44 pm - 8:37 pmDSM Des Moines-SAT San Antonio

22h 53m1 stop Las Vegas Harry Reid Intl

$1,146Multiple Airlines

Fri, Aug 7 - Sun, Aug 9

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Frontier flights from San Antonio to Iowa

Our best Frontier deals on San Antonio to Iowa flight tickets

Frontier

Aug 26

SAT8:26 pmSan Antonio

17h 07m

1 stop

OMA1:33 pmOmaha Eppley Airfield

Aug 31

OMA2:18 pmOmaha Eppley Airfield

5h 13m

1 stop

SAT7:31 pmSan Antonio

$236

Frontier

Sep 10

SAT8:20 pmSan Antonio

23h 13m

1 stop

DSM7:33 pmDes Moines

Sep 14

DSM8:30 pmDes Moines

22h 55m

1 stop

SAT7:25 pmSan Antonio

$242

Frontier

Sep 25

SAT8:20 pmSan Antonio

22h 14m

1 stop

OMA6:34 pmOmaha Eppley Airfield

Sep 28

OMA7:29 pmOmaha Eppley Airfield

23h 56m

1 stop

SAT7:25 pmSan Antonio

$249

United Airlines flights from San Antonio to Iowa

Our best United Airlines deals on San Antonio to Iowa flight tickets

United Airlines

Sep 12

SAT1:45 pmSan Antonio

6h 38m

1 stop

OMA8:23 pmOmaha Eppley Airfield

Sep 21

OMA2:59 pmOmaha Eppley Airfield

6h 17m

1 stop

SAT9:16 pmSan Antonio

$317

United Airlines

Sep 12

SAT11:34 amSan Antonio

8h 03m

2 stops

OMA7:37 pmOmaha Eppley Airfield

Sep 21

OMA2:59 pmOmaha Eppley Airfield

4h 54m

1 stop

SAT7:53 pmSan Antonio

$322

United Airlines

Sep 2

SAT5:27 pmSan Antonio

5h 15m

1 stop

CID10:42 pmCedar Rapids

Sep 8

CID3:39 pmCedar Rapids

7h 12m

1 stop

SAT10:51 pmSan Antonio

$329

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioOmaha

SAT San Antonio - OMA Omaha Eppley Airfield

SATOMA

San Antonio

Wed 8/26

8:26 pm-1:33 pm

1 stop17h 07m

Omaha Eppley Airfield

Mon 8/31

2:18 pm-7:31 pm

1 stop5h 13m

$236

San AntonioDes Moines

SAT San Antonio - DSM Des Moines

SATDSM

San Antonio

Sat 10/3

8:20 pm-10:44 am

1 stop14h 24m

Des Moines

Mon 10/5

8:30 pm-7:25 pm

1 stop22h 55m

$242

San AntonioMoline

SAT San Antonio - MLI Moline Quad-City

SATMLI

San Antonio

Wed 9/9

10:51 am-4:03 pm

1 stop5h 12m

Moline Quad-City

Wed 9/23

4:57 pm-11:55 pm

1 stop6h 58m

$303

San AntonioMoline

SAT San Antonio - MLI Moline Quad-City

SATMLI

San Antonio

Wed 11/18

4:49 pm-10:58 pm

1 stop6h 09m

Moline Quad-City

Tue 11/24

5:13 pm-12:31 am

1 stop7h 18m

$303

San AntonioMoline

SAT San Antonio - MLI Moline Quad-City

SATMLI

San Antonio

Wed 11/18

4:49 pm-10:58 pm

1 stop6h 09m

Moline Quad-City

Wed 11/25

11:00 am-7:38 pm

1 stop8h 38m

$303

San AntonioDes Moines

SAT San Antonio - DSM Des Moines

SATDSM

San Antonio

Thu 9/10

8:20 pm-7:33 pm

1 stop23h 13m

Des Moines

Mon 9/14

9:31 pm-7:25 pm

2 stops21h 54m

$307

San AntonioMoline

SAT San Antonio - MLI Moline Quad-City

SATMLI

San Antonio

Wed 9/9

1:45 pm-9:01 pm

1 stop7h 16m

Moline Quad-City

Wed 9/23

8:13 am-3:43 pm

2 stops7h 30m

$308

Quickest round-trip

San AntonioOmaha

SAT San Antonio - OMA Omaha Eppley Airfield

SATOMA

San Antonio

Thu 8/20

5:00 am-11:19 am

1 stop6h 19m

Omaha Eppley Airfield

Mon 8/24

5:05 pm-10:50 pm

1 stop5h 45m

$309

San AntonioOmaha

SAT San Antonio - OMA Omaha Eppley Airfield

SATOMA

San Antonio

Mon 9/21

12:39 pm-8:37 pm

1 stop7h 58m

Omaha Eppley Airfield

Fri 9/25

7:29 pm-7:25 pm

1 stop23h 56m

$313

San AntonioOmaha

SAT San Antonio - OMA Omaha Eppley Airfield

SATOMA

San Antonio

Sat 9/12

1:45 pm-8:23 pm

1 stop6h 38m

Omaha Eppley Airfield

Mon 9/21

2:59 pm-9:16 pm

1 stop6h 17m

$317

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Iowa

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

Prices

Airlines

What is the cheapest month to fly to Iowa?

The month of October is another great option to travel to Iowa, with average flight prices from San Antonio averaging around $381.

Can stopping save me money on San Antonio to Iowa flights?

You could potentially save up to 60% on your flight if you consider stops on a San Antonio to Iowa flight.

Cheap San Antonio to Iowa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Iowa

Fastest flight time	4h 36m
Direct flights	None

The fastest flight from San Antonio to Iowa takes 4h 36m

There are no direct flights from San Antonio to Iowa. There are no popular flight routes from San Antonio to Iowa.

Search flight deals

Frequently asked questions about flying from San Antonio to Iowa

When did momondo last update prices for flights from San Antonio Airport to Iowa?
Prices for flights from San Antonio Airport to Iowa are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Iowa?
The number of operators available for flights from San Antonio Airport to Iowa is 5 as of August 2026.
How old do you have to be to fly from San Antonio Airport to Iowa?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Iowa.
What documentation or ID do you need to fly to Iowa?
The necessary travel and health documents for your Iowa 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.

Best airlines flying from San Antonio to Iowa

Compare and see reviews for airlines that fly from San Antonio to Iowa with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 10,072 reviews	Search United Airlines flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,865 reviews	Search American Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.8 8,491 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Iowa?

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 San Antonio to Iowa for you.

Can I find flights from San Antonio to Iowa with flexible booking policies on momondo?

Yes. All flights to Iowa from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Antonio to Iowa?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Iowa from San Antonio.

I’m not ready to book a flight from San Antonio to Iowa right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Iowa from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.