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Cheap flights from Cedar Rapids 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 Cedar Rapids to San Antonio departing on 1/9. 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
0 bags

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Find the cheapest flights from Cedar Rapids to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:48 pm - 1:14 pm
CID
-
SAT
17h 26m1 stop
Frontier Logo
6:45 am - 6:53 pm
SAT
-
CID
12h 08m1 stop
$175Frontier
Wed, Dec 24 - Sat, Jan 3
Frontier Logo
7:48 pm - 3:00 pm
CID
-
SAT
19h 12m1 stop
Frontier Logo
10:13 am - 7:20 pm
SAT
-
CID
9h 07m1 stop
$195Frontier
Mon, Jan 5 - Thu, Jan 8
American Airlines Logo
5:44 pm - 10:58 pm
CID
-
SAT
5h 14m1 stop
American Airlines Logo
9:30 am - 6:13 pm
SAT
-
CID
8h 43m2 stops
$200American Airlines
Sun, Jan 18 - Wed, Jan 28
American Airlines Logo
3:22 pm - 11:58 pm
CID
-
SAT
8h 36m2 stops
American Airlines Logo
9:30 am - 6:13 pm
SAT
-
CID
8h 43m2 stops
$205American Airlines
Sun, Jan 18 - Wed, Jan 28
American Airlines Logo
3:22 pm - 10:37 pm
CID
-
SAT
7h 15m1 stop
American Airlines Logo
4:40 pm - 9:31 pm
SAT
-
CID
4h 51m1 stop
$222American Airlines
Tue, Feb 3 - Mon, Feb 9
American Airlines Logo
10:07 am - 7:26 pm
CID
-
SAT
9h 19m2 stops
American Airlines Logo
4:40 pm - 9:31 pm
SAT
-
CID
4h 51m1 stop
$227American Airlines
Tue, Feb 3 - Mon, Feb 9
Delta Logo
6:30 am - 12:13 pm
CID
-
SAT
5h 43m1 stop
Delta Logo
6:30 am - 11:31 am
SAT
-
CID
5h 01m1 stop
$233Delta
Tue, Feb 3 - Mon, Feb 9
Delta Logo
4:17 pm - 12:38 am
CID
-
SAT
8h 21m2 stops
Delta Logo
6:30 am - 11:31 am
SAT
-
CID
5h 01m1 stop
$238Delta
Tue, Feb 3 - Mon, Feb 9
Frontier Logo
7:48 pm - 12:17 am
CID
-
SAT
28h 29m1 stop
Frontier Logo
3:55 pm - 7:20 pm
SAT
-
CID
27h 25m1 stop
$241Frontier
Sat, Jan 3 - Sat, Jan 10
Delta Logo
4:15 pm - 9:34 pm
CID
-
SAT
5h 19m1 stop
Delta Logo
1:40 pm - 9:51 pm
SAT
-
CID
8h 11m1 stop
$249Delta
Fri, Jan 9 - Mon, Jan 12

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 5
CID6:30 amCedar Rapids
9h 23m
2 stops
SAT3:53 pmSan Antonio
Jan 8
SAT11:43 amSan Antonio
7h 27m
2 stops
CID7:10 pmCedar Rapids
$308
Find similar
United Airlines
Dec 11
CID3:10 pmCedar Rapids
5h 43m
1 stop
SAT8:53 pmSan Antonio
Dec 13
SAT8:39 amSan Antonio
5h 19m
1 stop
CID1:58 pmCedar Rapids
$313
Find similar
United Airlines
Feb 11
CID6:35 amCedar Rapids
5h 49m
1 stop
SAT12:24 pmSan Antonio
Feb 14
SAT7:00 amSan Antonio
5h 15m
1 stop
CID12:15 pmCedar Rapids
$317
Find similar

American Airlines flights from Cedar Rapids to San Antonio

Our best American Airlines deals on Cedar Rapids to San Antonio flight tickets
American Airlines
Jan 18
CID5:44 pmCedar Rapids
5h 14m
1 stop
SAT10:58 pmSan Antonio
Jan 28
SAT9:30 amSan Antonio
8h 43m
2 stops
CID6:13 pmCedar Rapids
$200
Find similar
American Airlines
Jan 18
CID3:22 pmCedar Rapids
8h 36m
2 stops
SAT11:58 pmSan Antonio
Jan 28
SAT9:30 amSan Antonio
8h 43m
2 stops
CID6:13 pmCedar Rapids
$205
Find similar
American Airlines
Feb 3
CID3:22 pmCedar Rapids
7h 15m
1 stop
SAT10:37 pmSan Antonio
Feb 9
SAT4:40 pmSan Antonio
4h 51m
1 stop
CID9:31 pmCedar Rapids
$222
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cedar Rapids 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 December 8, 2025.
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

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Wed 12/24

7:48 pm-1:14 pm

1 stop17h 26m

San Antonio

Sat 1/3

6:45 am-6:53 pm

1 stop12h 08m

$175

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Mon 1/5

7:48 pm-3:00 pm

1 stop19h 12m

San Antonio

Thu 1/8

10:13 am-7:20 pm

1 stop9h 07m

$195

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Sun 1/18

5:44 pm-10:58 pm

1 stop5h 14m

San Antonio

Wed 1/28

9:30 am-6:13 pm

2 stops8h 43m

$200

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Sun 1/18

3:22 pm-11:58 pm

2 stops8h 36m

San Antonio

Wed 1/28

9:30 am-6:13 pm

2 stops8h 43m

$205

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Tue 2/3

3:22 pm-10:37 pm

1 stop7h 15m

San Antonio

Mon 2/9

4:40 pm-9:31 pm

1 stop4h 51m

$222

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Tue 2/3

10:07 am-7:26 pm

2 stops9h 19m

San Antonio

Mon 2/9

4:40 pm-9:31 pm

1 stop4h 51m

$227

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Tue 2/3

6:30 am-12:13 pm

1 stop5h 43m

San Antonio

Mon 2/9

6:30 am-11:31 am

1 stop5h 01m

$233

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Tue 2/3

4:17 pm-12:38 am

2 stops8h 21m

San Antonio

Mon 2/9

6:30 am-11:31 am

1 stop5h 01m

$238

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Sat 1/3

7:48 pm-12:17 am

1 stop28h 29m

San Antonio

Sat 1/10

3:55 pm-7:20 pm

1 stop27h 25m

$241

Cedar RapidsSan Antonio

CID - SAT

CIDSAT

Cedar Rapids

Fri 1/9

4:15 pm-9:34 pm

1 stop5h 19m

San Antonio

Mon 1/12

1:40 pm-9:51 pm

1 stop8h 11m

$249

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to San Antonio from

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

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 Cedar Rapids during September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $309.

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 Tuesday when prices can be found for as low as $325. 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 Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $467.

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 Cedar Rapids to San Antonio in the evening for as low as $328. 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 at noon, with an average ticket price of $427. Departure times at noon 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 Cedar Rapids when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $349 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 $259 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

Fastest flight time

5h 17m

Direct flights

None
The fastest flight from Cedar Rapids to San Antonio takes 5h 17m
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

  • How far is Cedar Rapids to San Antonio by plane?

    San Antonio is 949.1 mi away from Cedar Rapids. 4h 44m 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?

  • 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?

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
DeltaPriceFrom $242Free CancellationRating
7.9
8,013 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,076 reviews
Search United Airlines flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,042 reviews
Search American Airlines 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
Boerne
Schertz
Pleasanton

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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