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

American Airlines and Delta are the most popular carriers operating from Cedar Rapids to San Antonio

What airlines fly to San Antonio?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to San Antonio from Cedar Rapids according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 3 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 Cedar Rapids Airport to San Antonio Airport?

Prices for flights from Cedar Rapids Airport to San Antonio Airport refresh daily.

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

There are 3 operators available for flights from Cedar Rapids Airport to San Antonio Airport as of November 2026.

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

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 Cedar Rapids Airport to San Antonio Airport.

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

The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$187 Cheap Flights from Cedar Rapids to San Antonio in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cedar Rapids to San Antonio

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:59 pm - 10:56 pmCID Cedar Rapids-SAT San Antonio

6h 57m1 stop Dallas/Fort Worth

5:49 am - 11:08 amSAT San Antonio-CID Cedar Rapids

5h 19m1 stop Chicago O'Hare Intl

$349American Airlines

Thu, Dec 24 - Tue, Dec 29

6:00 am - 11:56 amCID Cedar Rapids-SAT San Antonio

5h 56m1 stop Dallas/Fort Worth

5:49 am - 1:24 pmSAT San Antonio-CID Cedar Rapids

7h 35m1 stop Chicago O'Hare Intl

$349American Airlines

Thu, Dec 24 - Tue, Dec 29

5:05 am - 12:40 pmCID Cedar Rapids-SAT San Antonio

7h 35m1 stop Atlanta Hartsfield-Jackson

2:17 pm - 10:31 pmSAT San Antonio-CID Cedar Rapids

8h 14m1 stop Atlanta Hartsfield-Jackson

$349Delta

Wed, Dec 16 - Fri, Jan 8

5:05 am - 12:40 pmCID Cedar Rapids-SAT San Antonio

7h 35m1 stop Atlanta Hartsfield-Jackson

4:56 pm - 10:31 pmSAT San Antonio-CID Cedar Rapids

5h 35m1 stop Atlanta Hartsfield-Jackson

$349Delta

Wed, Dec 16 - Sat, Jan 9

6:00 am - 12:08 pmCID Cedar Rapids-SAT San Antonio

6h 08m1 stop Chicago O'Hare Intl

1:40 pm - 9:48 pmSAT San Antonio-CID Cedar Rapids

8h 08m1 stop Chicago O'Hare Intl

$349United Airlines

Thu, Nov 26 - Thu, Dec 3

8:00 am - 4:18 pmCID Cedar Rapids-SAT San Antonio

8h 18m1 stop Chicago O'Hare Intl

1:50 pm - 8:41 pmSAT San Antonio-CID Cedar Rapids

6h 51m1 stop Denver Intl

$349United Airlines

Thu, Dec 10 - Mon, Dec 14

7:08 pm - 12:07 amCID Cedar Rapids-SAT San Antonio

4h 59m1 stop Dallas/Fort Worth

6:36 pm - 11:56 pmSAT San Antonio-CID Cedar Rapids

5h 20m1 stop Chicago O'Hare Intl

$349American Airlines

Thu, Dec 3 - Sun, Dec 6

11:00 am - 5:38 pmCID Cedar Rapids-SAT San Antonio

6h 38m1 stop Minneapolis St Paul

4:36 pm - 11:10 pmSAT San Antonio-CID Cedar Rapids

6h 34m1 stop Atlanta Hartsfield-Jackson

$349Delta

Thu, Dec 3 - Sun, Dec 6

12:59 pm - 8:02 pmCID Cedar Rapids-SAT San Antonio

31h 03m2 stops Las Vegas Harry Reid Intl Denver Intl

11:48 am - 11:04 amSAT San Antonio-CID Cedar Rapids

23h 16m1 stop Las Vegas Harry Reid Intl

$440Multiple Airlines

Sun, Dec 13 - Wed, Dec 23

12:04 pm - 10:53 amCID Cedar Rapids-SAT San Antonio

22h 49m1 stop Las Vegas Harry Reid Intl

8:30 pm - 11:14 amSAT San Antonio-CID Cedar Rapids

14h 44m2 stops Denver Intl Las Vegas Harry Reid Intl

$510Multiple Airlines

Tue, Dec 22 - Mon, Dec 28

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Delta flights from Cedar Rapids to San Antonio

Our best Delta deals on Cedar Rapids to San Antonio flight tickets

Delta

Jan 1

CID5:50 amCedar Rapids

6h 01m

1 stop

SAT11:51 amSan Antonio

Jan 5

SAT5:25 amSan Antonio

11h 26m

2 stops

CID4:51 pmCedar Rapids

$354

Delta

Nov 26

CID6:15 amCedar Rapids

13h 33m

2 stops

SAT7:48 pmSan Antonio

Dec 3

SAT7:38 amSan Antonio

8h 43m

2 stops

CID4:21 pmCedar Rapids

$359

Delta

Dec 16

CID5:05 amCedar Rapids

7h 35m

1 stop

SAT12:40 pmSan Antonio

Dec 24

SAT2:35 pmSan Antonio

8h 33m

2 stops

CID11:08 pmCedar Rapids

$364

United Airlines flights from Cedar Rapids to San Antonio

Our best United Airlines deals on Cedar Rapids to San Antonio flight tickets

United Airlines

Jan 1

CID6:00 amCedar Rapids

6h 42m

1 stop

SAT12:42 pmSan Antonio

Jan 5

SAT10:20 amSan Antonio

4h 56m

1 stop

CID3:16 pmCedar Rapids

$360

United Airlines

Dec 16

CID9:30 amCedar Rapids

6h 48m

1 stop

SAT4:18 pmSan Antonio

Dec 21

SAT5:39 pmSan Antonio

5h 06m

1 stop

CID10:45 pmCedar Rapids

$361

United Airlines

Jan 1

CID6:00 amCedar Rapids

6h 42m

1 stop

SAT12:42 pmSan Antonio

Jan 5

SAT5:15 amSan Antonio

8h 49m

2 stops

CID2:04 pmCedar Rapids

$365

momondo Fare Finder

Use the filters below to find and compare flights from Cedar Rapids to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cedar RapidsSan Antonio

CID Cedar Rapids - SAT San Antonio

CIDSAT

Cedar Rapids

Thu 12/24

3:59 pm-10:56 pm

1 stop6h 57m

San Antonio

Tue 12/29

5:49 am-11:08 am

1 stop5h 19m

$349

Cedar RapidsSan Antonio

CID Cedar Rapids - SAT San Antonio

CIDSAT

Cedar Rapids

Thu 12/24

6:00 am-11:56 am

1 stop5h 56m

San Antonio

Tue 12/29

5:49 am-1:24 pm

1 stop7h 35m

$349

Cedar RapidsSan Antonio

CID Cedar Rapids - SAT San Antonio

CIDSAT

Cedar Rapids

Wed 12/16

5:05 am-12:40 pm

1 stop7h 35m

San Antonio

Fri 1/8

2:17 pm-10:31 pm

1 stop8h 14m

$349

Cedar RapidsSan Antonio

CID Cedar Rapids - SAT San Antonio

CIDSAT

Cedar Rapids

Wed 12/16

5:05 am-12:40 pm

1 stop7h 35m

San Antonio

Sat 1/9

4:56 pm-10:31 pm

1 stop5h 35m

$349

Cedar RapidsSan Antonio

CID Cedar Rapids - SAT San Antonio

CIDSAT

Cedar Rapids

Thu 11/26

6:00 am-12:08 pm

1 stop6h 08m

San Antonio

Thu 12/3

1:40 pm-9:48 pm

1 stop8h 08m

$349

Cedar RapidsSan Antonio

CID Cedar Rapids - SAT San Antonio

CIDSAT

Cedar Rapids

Thu 12/10

8:00 am-4:18 pm

1 stop8h 18m

San Antonio

Mon 12/14

1:50 pm-8:41 pm

1 stop6h 51m

$349

Quickest round-trip

Cedar RapidsSan Antonio

CID Cedar Rapids - SAT San Antonio

CIDSAT

Cedar Rapids

Thu 12/3

7:08 pm-12:07 am

1 stop4h 59m

San Antonio

Sun 12/6

6:36 pm-11:56 pm

1 stop5h 20m

$349

Cedar RapidsSan Antonio

CID Cedar Rapids - SAT San Antonio

CIDSAT

Cedar Rapids

Thu 12/3

11:00 am-5:38 pm

1 stop6h 38m

San Antonio

Sun 12/6

4:36 pm-11:10 pm

1 stop6h 34m

$349

Cedar RapidsSan Antonio

CID Cedar Rapids - SAT San Antonio

CIDSAT

Cedar Rapids

Sun 12/13

12:59 pm-8:02 pm

2 stops31h 03m

San Antonio

Wed 12/23

11:48 am-11:04 am

1 stop23h 16m

$440

Cedar RapidsSan Antonio

CID Cedar Rapids - SAT San Antonio

CIDSAT

Cedar Rapids

Tue 12/22

12:04 pm-10:53 am

1 stop22h 49m

San Antonio

Mon 12/28

8:30 pm-11:14 am

2 stops14h 44m

$510

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 Cedar Rapids 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

What is the typical price of a round-trip flight between Cedar Rapids and San Antonio?

Prices are currently typical for flights on this route.

Typical prices usually range from $328 to $596.
The lowest price recently found on this route was $349.

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of April, then book flights to San Antonio from Cedar Rapids during May instead. Flights to San Antonio in May, while not as cheap as those in April, still average around $308.

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

You are more likely to see cheaper flights to San Antonio from Cedar Rapids when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $386 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Cedar Rapids for as low as $248 on momondo.

When to book flights from Cedar Rapids to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Cedar Rapids to San Antonio according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Cedar Rapids to San Antonio (CID to SAT) flight deals and tips

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

Best Price Found	$187
Fastest flight time	4h 43m
Direct flights	None

The best one-way flight to San Antonio from Cedar Rapids in the past 72 hours is $187. The best round-trip flight deal from Cedar Rapids to San Antonio found on momondo in the last 72 hours is $349.

The fastest flight from Cedar Rapids to San Antonio takes 4h 43m

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

Search flight deals

Frequently asked questions about flying from Cedar Rapids to San Antonio

How far is Cedar Rapids to San Antonio by plane?
San Antonio is 949.1 mi away from Cedar Rapids. 4h 43m is a normal flight duration for this route.
When did momondo last update prices for flights from Cedar Rapids Airport to San Antonio Airport?
Prices for flights from Cedar Rapids Airport to San Antonio Airport refresh daily.
How many operators does momondo search for flights from Cedar Rapids Airport to San Antonio Airport?
There are 3 operators available for flights from Cedar Rapids Airport to San Antonio Airport as of November 2026.
How old do you have to be to fly from Cedar Rapids Airport to San Antonio Airport?
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 Cedar Rapids Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Cedar Rapids to San Antonio?
Based on momondo bookings for flights between Cedar Rapids and San Antonio, the leading airline is American Airlines, making up 44% of the total bookings. Other popular airlines include Delta with 32% and United Airlines with 24%.

Best airlines flying from Cedar Rapids to San Antonio

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $216	Free Cancellation	Rating 7.8 8,696 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.0 12,229 reviews	Search American Airlines flights
United Airlines	PriceFrom $249	Free Cancellation	Rating 7.3 10,459 reviews	Search United Airlines flights

New Braunfels

Kerrville

Pleasanton

Boerne

Schertz

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cedar Rapids to San Antonio. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Cedar Rapids 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 Cedar Rapids to San Antonio?

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 San Antonio from Cedar Rapids.

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

Of course. momondo tracks the price of Cedar Rapids to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Cedar Rapids to San Antonio from $187

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cedar Rapids to San Antonio departing on 12/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Cedar Rapids to San Antonio

Our best Delta deals on Cedar Rapids to San Antonio flight tickets

United Airlines flights from Cedar Rapids to San Antonio

Our best United Airlines deals on Cedar Rapids to San Antonio flight tickets

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Use the filters below to find and compare flights from Cedar Rapids to San Antonio that are best for you.

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How to get the cheapest flight ticket from Cedar Rapids to San Antonio

What is the typical price of a round-trip flight between Cedar Rapids and San Antonio?

What is the cheapest month to fly to San Antonio?

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

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

What airlines fly to San Antonio?

When to book flights from Cedar Rapids to San Antonio

Cheap Cedar Rapids to San Antonio (CID to SAT) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Cedar Rapids to San Antonio

Best airlines flying from Cedar Rapids to San Antonio

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

Traveling to a place near San Antonio?

Why use momondo?

An easier way to manage your San Antonio trip

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