Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Iowa to San Antonio from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iowa to San Antonio departing on 7/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Iowa to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:00 pm - 6:54 pm
OMA
-
SAT
22h 54m
1 stop
Frontier Logo
8:26 pm - 1:33 pm
SAT
-
OMA
17h 07m
1 stop
$235Frontier
Mon, Aug 10 - Wed, Aug 19
Frontier Logo
8:24 pm - 6:44 pm
CID
-
SAT
22h 20m
1 stop
Frontier Logo
7:49 pm - 2:06 pm
SAT
-
CID
18h 17m
1 stop
$240Frontier
Sat, Aug 1 - Wed, Aug 5
Delta Logo
6:00 am - 1:38 pm
MLI
-
SAT
7h 38m
1 stop
Delta Logo
2:43 pm - 10:19 pm
SAT
-
MLI
7h 36m
1 stop
$293Delta
Tue, Aug 11 - Wed, Aug 19
Delta Logo
11:08 am - 4:39 pm
MLI
-
SAT
5h 31m
1 stop
Delta Logo
11:29 am - 10:19 pm
SAT
-
MLI
10h 50m
2 stops
$298Delta
Wed, Aug 12 - Tue, Aug 18
American Airlines Logo
4:32 pm - 10:00 pm
MLI
-
SAT
5h 28m
1 stop
American Airlines Logo
7:10 pm - 11:26 pm
SAT
-
MLI
4h 16m
1 stop
$306American Airlines
Tue, Sep 1 - Sun, Sep 6
American Airlines Logo
4:14 pm - 10:50 pm
DSM
-
SAT
6h 36m
1 stop
American Airlines Logo
6:48 pm - 12:04 am
SAT
-
DSM
5h 16m
1 stop
$311American Airlines
Thu, Sep 17 - Thu, Sep 24
Southwest Logo
3:50 pm - 11:15 pm
DSM
-
SAT
7h 25m
1 stop
Southwest Logo
2:15 pm - 10:10 pm
SAT
-
DSM
7h 55m
1 stop
$312Southwest
Mon, Aug 10 - Mon, Aug 17
United Airlines Logo
1:21 pm - 9:16 pm
DSM
-
SAT
7h 55m
2 stops
United Airlines Logo
6:30 am - 12:20 pm
SAT
-
DSM
5h 50m
1 stop
$322United Airlines
Sat, Aug 15 - Sat, Aug 22
Southwest Logo
12:10 pm - 6:40 pm
DSM
-
SAT
6h 30m
2 stops
Southwest Logo
6:20 am - 2:10 pm
SAT
-
DSM
7h 50m
2 stops
$327Southwest
Sat, Aug 15 - Sat, Aug 22
United Airlines Logo
6:00 am - 10:43 am
DSM
-
SAT
4h 43m
1 stop
United Airlines Logo
5:30 am - 2:15 pm
SAT
-
DSM
8h 45m
2 stops
$334United Airlines
Thu, Sep 24 - Sat, Sep 26

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Iowa to San Antonio

Our best Delta deals on Iowa to San Antonio flight tickets
Delta
Aug 11
MLI6:00 amMoline Quad-City
5h 10m
1 stop
SAT11:10 amSan Antonio
Aug 15
SAT2:43 pmSan Antonio
7h 36m
1 stop
MLI10:19 pmMoline Quad-City
$293
Delta
Aug 12
MLI11:08 amMoline Quad-City
5h 31m
1 stop
SAT4:39 pmSan Antonio
Aug 18
SAT11:29 amSan Antonio
10h 50m
2 stops
MLI10:19 pmMoline Quad-City
$298
Delta
Aug 12
MLI11:08 amMoline Quad-City
11h 26m
2 stops
SAT10:34 pmSan Antonio
Aug 18
SAT11:29 amSan Antonio
10h 50m
2 stops
MLI10:19 pmMoline Quad-City
$303

Frontier flights from Iowa to San Antonio

Our best Frontier deals on Iowa to San Antonio flight tickets
Frontier
Aug 10
OMA8:00 pmOmaha Eppley Airfield
22h 54m
1 stop
SAT6:54 pmSan Antonio
Aug 19
SAT8:26 pmSan Antonio
17h 07m
1 stop
OMA1:33 pmOmaha Eppley Airfield
$235
Frontier
Aug 1
CID8:24 pmCedar Rapids
22h 20m
1 stop
SAT6:44 pmSan Antonio
Aug 5
SAT7:49 pmSan Antonio
18h 17m
1 stop
CID2:06 pmCedar Rapids
$240
Frontier
Aug 8
OMA8:00 pmOmaha Eppley Airfield
22h 54m
1 stop
SAT6:54 pmSan Antonio
Aug 11
SAT7:49 pmSan Antonio
23h 26m
1 stop
OMA7:15 pmOmaha Eppley Airfield
$246

momondo 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, momondo users made 832,500 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Iowa to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OmahaSan Antonio

OMA - SAT

OMASAT

Omaha Eppley Airfield

Mon 8/10

8:00 pm-6:54 pm

1 stop22h 54m

San Antonio

Wed 8/19

8:26 pm-1:33 pm

1 stop17h 07m

$235

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Sat 8/1

8:24 pm-6:44 pm

1 stop22h 20m

San Antonio

Wed 8/5

7:49 pm-2:06 pm

1 stop18h 17m

$240

MolineSan Antonio

MLI - SAT

MLISAT

Moline Quad-City

Tue 8/11

6:00 am-1:38 pm

1 stop7h 38m

San Antonio

Wed 8/19

2:43 pm-10:19 pm

1 stop7h 36m

$293

MolineSan Antonio

MLI - SAT

MLISAT

Moline Quad-City

Wed 8/12

11:08 am-4:39 pm

1 stop5h 31m

San Antonio

Tue 8/18

11:29 am-10:19 pm

2 stops10h 50m

$298
Quickest round-trip

MolineSan Antonio

MLI - SAT

MLISAT

Moline Quad-City

Tue 9/1

4:32 pm-10:00 pm

1 stop5h 28m

San Antonio

Sun 9/6

7:10 pm-11:26 pm

1 stop4h 16m

$306

Des MoinesSan Antonio

DSM - SAT

DSMSAT

Des Moines

Thu 9/17

4:14 pm-10:50 pm

1 stop6h 36m

San Antonio

Thu 9/24

6:48 pm-12:04 am

1 stop5h 16m

$311

Des MoinesSan Antonio

DSM - SAT

DSMSAT

Des Moines

Mon 8/10

3:50 pm-11:15 pm

1 stop7h 25m

San Antonio

Mon 8/17

2:15 pm-10:10 pm

1 stop7h 55m

$312

Des MoinesSan Antonio

DSM - SAT

DSMSAT

Des Moines

Sat 8/15

1:21 pm-9:16 pm

2 stops7h 55m

San Antonio

Sat 8/22

6:30 am-12:20 pm

1 stop5h 50m

$322

Des MoinesSan Antonio

DSM - SAT

DSMSAT

Des Moines

Sat 8/15

12:10 pm-6:40 pm

2 stops6h 30m

San Antonio

Sat 8/22

6:20 am-2:10 pm

2 stops7h 50m

$327

Des MoinesSan Antonio

DSM - SAT

DSMSAT

Des Moines

Thu 9/24

6:00 am-10:43 am

1 stop4h 43m

San Antonio

Sat 9/26

5:30 am-2:15 pm

2 stops8h 45m

$334

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Antonio from

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

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of February, then book flights to San Antonio from Iowa during October instead. Flights to San Antonio in October, while not as cheap as those in February, still average around $194.

How far in advance should I book a flight from Iowa 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 $440 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 $302 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

Fastest flight time

4h 05m

Direct flights

None
The fastest flight from Iowa to San Antonio takes 4h 05m
There are no direct flights from Iowa to San Antonio. There are no popular flight routes from Iowa to San Antonio.
Search flight deals

Frequently asked questions about flying from Iowa to San Antonio

  • 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?

  • 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
DeltaPriceFrom $213Free CancellationRating
7.8
8,451 reviews
Search Delta flights
American AirlinesPriceFrom $234Free CancellationRating
7.1
11,779 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,896 reviews
Search United Airlines flights
SouthwestPriceFrom $359Free CancellationRating
7.9
4,246 reviews
Search Southwest flights

Traveling to a place near San Antonio?

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

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.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 7/27
Mon 8/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States