How long does it take to fly to San Antonio?

Flight times vary depending on what airport in Iowa you fly out of and what airport in San Antonio you fly into. For example, flying from Des Moines to Austin takes 2h 09m on average. On the other hand, flying from Cedar Rapids to Austin takes 5h 15m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

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

What airlines fly to San Antonio?

American Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to San Antonio from Iowa according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 5 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Iowa to San Antonio Airport were last updated today.

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

The number of operators available for flights from Iowa to San Antonio Airport is 5 as of August 2025.

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

What documentation or ID do you need to fly to San Antonio Airport?

The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$101 Cheap Flights from Iowa to San Antonio in 2025

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Find the cheapest flights from Iowa to San Antonio

Round-trip

One-way

Last minute

Cheap round-trip flights

2:05 pm - 9:50 pmOMA-SAT

7h 45m1 stop

6:15 am - 10:45 amSAT-OMA

4h 30m1 stop

$174Southwest

Find Deal

Tue, Sep 23 - Tue, Sep 30

4:00 pm - 9:00 pmOMA-SAT

5h 00m1 stop

7:15 am - 5:10 pmSAT-OMA

9h 55m2 stops

$179Southwest

Find Deal

Sat, Oct 4 - Tue, Oct 7

5:50 pm - 11:44 pmOMA-SAT

5h 54m1 stop

9:15 am - 2:07 pmSAT-OMA

4h 52m1 stop

$209American Airlines

Find Deal

Tue, Dec 23 - Thu, Dec 25

1:49 pm - 10:48 pmOMA-SAT

8h 59m2 stops

5:58 pm - 10:10 pmSAT-OMA

4h 12m1 stop

$214United Airlines

Find Deal

Thu, Sep 4 - Thu, Sep 11

8:45 pm - 2:35 pmOMA-SAT

17h 50m1 stop

8:18 pm - 7:50 pmSAT-OMA

23h 32m1 stop

$219Frontier

Find Deal

Fri, Aug 22 - Sun, Aug 24

12:42 pm - 5:49 pmCID-SAT

5h 07m1 stop

5:27 pm - 11:59 pmSAT-CID

6h 32m1 stop

$222American Airlines

Find Deal

Wed, Sep 10 - Sun, Sep 14

2:16 pm - 7:15 pmOMA-SAT

4h 59m1 stop

12:41 pm - 7:50 pmSAT-OMA

7h 09m1 stop

$222Frontier

Find Deal

Mon, Sep 8 - Fri, Sep 12

4:12 pm - 11:57 pmOMA-SAT

7h 45m1 stop

5:45 pm - 12:05 amSAT-OMA

6h 20m1 stop

$236Delta

Find Deal

Mon, Aug 25 - Sat, Aug 30

7:00 am - 11:50 amCID-SAT

4h 50m1 stop

6:25 am - 11:45 amSAT-CID

5h 20m1 stop

$237Delta

Find Deal

Tue, Sep 30 - Tue, Oct 14

1:49 pm - 8:46 pmOMA-SAT

6h 57m1 stop

5:58 pm - 10:10 pmSAT-OMA

4h 12m1 stop

$240United Airlines

Find Deal

Sat, Sep 13 - Thu, Sep 18

Delta flights from Iowa to San Antonio

Our best Delta deals on Iowa to San Antonio flight tickets

Delta

Aug 25

OMA4:12 pmOmaha Eppley Airfield

7h 45m

1 stop

SAT11:57 pmSan Antonio

Aug 30

SAT5:45 pmSan Antonio

6h 20m

1 stop

OMA12:05 amOmaha Eppley Airfield

$236

Find similar

Delta

Sep 30

CID7:00 amCedar Rapids

4h 50m

1 stop

SAT11:50 amSan Antonio

Oct 14

SAT6:25 amSan Antonio

5h 20m

1 stop

CID11:45 amCedar Rapids

$237

Find similar

Delta

Sep 22

DSM2:05 pmDes Moines

5h 23m

1 stop

SAT7:28 pmSan Antonio

Sep 25

SAT12:15 pmSan Antonio

5h 30m

1 stop

DSM5:45 pmDes Moines

$239

Find similar

Southwest flights from Iowa to San Antonio

Our best Southwest deals on Iowa to San Antonio flight tickets

Southwest

Sep 23

OMA2:05 pmOmaha Eppley Airfield

7h 45m

1 stop

SAT9:50 pmSan Antonio

Sep 30

SAT6:15 amSan Antonio

4h 30m

1 stop

OMA10:45 amOmaha Eppley Airfield

$174

Find similar

Southwest

Oct 4

OMA4:00 pmOmaha Eppley Airfield

5h 00m

1 stop

SAT9:00 pmSan Antonio

Oct 7

SAT7:15 amSan Antonio

9h 55m

2 stops

OMA5:10 pmOmaha Eppley Airfield

$179

Find similar

Southwest

Sep 4

OMA4:00 pmOmaha Eppley Airfield

6h 55m

1 stop

SAT10:55 pmSan Antonio

Sep 8

SAT6:05 amSan Antonio

6h 05m

1 stop

OMA12:10 pmOmaha Eppley Airfield

$193

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OmahaSan Antonio

OMA - SAT

OMASAT

Omaha Eppley Airfield

Tue 9/23

2:05 pm-9:50 pm

1 stop7h 45m

San Antonio

Tue 9/30

6:15 am-10:45 am

1 stop4h 30m

$174

OmahaSan Antonio

OMA - SAT

OMASAT

Omaha Eppley Airfield

Sat 10/4

4:00 pm-9:00 pm

1 stop5h 00m

San Antonio

Tue 10/7

7:15 am-5:10 pm

2 stops9h 55m

$179

OmahaSan Antonio

OMA - SAT

OMASAT

Omaha Eppley Airfield

Tue 12/23

5:50 pm-11:44 pm

1 stop5h 54m

San Antonio

Thu 12/25

9:15 am-2:07 pm

1 stop4h 52m

$209

OmahaSan Antonio

OMA - SAT

OMASAT

Omaha Eppley Airfield

Thu 9/4

1:49 pm-10:48 pm

2 stops8h 59m

San Antonio

Thu 9/11

5:58 pm-10:10 pm

1 stop4h 12m

$214

OmahaSan Antonio

OMA - SAT

OMASAT

Omaha Eppley Airfield

Fri 8/22

8:45 pm-2:35 pm

1 stop17h 50m

San Antonio

Sun 8/24

8:18 pm-7:50 pm

1 stop23h 32m

$219

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Wed 9/10

12:42 pm-5:49 pm

1 stop5h 07m

San Antonio

Sun 9/14

5:27 pm-11:59 pm

1 stop6h 32m

$222

OmahaSan Antonio

OMA - SAT

OMASAT

Omaha Eppley Airfield

Mon 9/8

2:16 pm-7:15 pm

1 stop4h 59m

San Antonio

Fri 9/12

12:41 pm-7:50 pm

1 stop7h 09m

$222

OmahaSan Antonio

OMA - SAT

OMASAT

Omaha Eppley Airfield

Mon 8/25

4:12 pm-11:57 pm

1 stop7h 45m

San Antonio

Sat 8/30

5:45 pm-12:05 am

1 stop6h 20m

$236

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Tue 9/30

7:00 am-11:50 am

1 stop4h 50m

San Antonio

Tue 10/14

6:25 am-11:45 am

1 stop5h 20m

$237

OmahaSan Antonio

OMA - SAT

OMASAT

Omaha Eppley Airfield

Sat 9/13

1:49 pm-8:46 pm

1 stop6h 57m

San Antonio

Thu 9/18

5:58 pm-10:10 pm

1 stop4h 12m

$240

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 Iowa 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

Prices

Airlines

Other information

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Iowa during July instead. Flights to San Antonio in July, while not as cheap as those in August, still average around $335.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $366. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $411.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from Iowa to San Antonio in the evening for as low as $301. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $402. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Iowa when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $387 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Iowa for as low as $335 on momondo.

Cheap Iowa to San Antonio flight deals and tips

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

Best Price Found	$101
Fastest flight time	4h 03m
Direct flights	None
Airports in San Antonio	1 airport

The best one-way flight to San Antonio from Iowa in the past 72 hours is $101. The best round-trip flight deal from Iowa to San Antonio found on momondo in the last 72 hours is $174.

The fastest flight from Iowa to San Antonio takes 4h 03m

There are no direct flights from Iowa to San Antonio. Popular non-direct routes for this connection are Des Moines Airport - San Antonio Airport, Cedar Rapids Airport - San Antonio Airport and Omaha Eppley Airfield Airport - San Antonio Airport.

There is 1 airport near San Antonio: San Antonio (SAT)

Search flight deals

When did momondo last update prices for flights from Iowa to San Antonio Airport?
Prices for flights from Iowa to San Antonio Airport were last updated today.
How many operators does momondo search for flights from Iowa to San Antonio Airport?
The number of operators available for flights from Iowa to San Antonio Airport is 5 as of August 2025.
How old do you have to be to fly from Iowa 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 Iowa to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Iowa to San Antonio

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $242	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
Southwest	PriceFrom $327	Free Cancellation	Rating 8.0 4,247 reviews	Search Southwest flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Iowa.

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

Flights from Iowa 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 Iowa to San Antonio?

Once you have performed a search for Iowa to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Iowa to San Antonio flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.