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Cheap flights from Tucson to San Antonio from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to San Antonio departing on 1/17. 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 Tucson to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:50 pm - 12:17 am
TUS
-
SAT
10h 27m1 stop
Frontier Logo
6:45 am - 11:55 am
SAT
-
TUS
6h 10m1 stop
$162Frontier
lun., dic. 22 - mar., dic. 30
Frontier Logo
9:59 pm - 11:49 am
TUS
-
SAT
12h 50m1 stop
Frontier Logo
1:05 pm - 9:14 pm
SAT
-
TUS
9h 09m1 stop
$209Frontier
jue., ene. 8 - dom., ene. 11
Frontier Logo
12:50 pm - 11:21 am
TUS
-
SAT
21h 31m1 stop
Frontier Logo
1:05 pm - 9:14 pm
SAT
-
TUS
9h 09m1 stop
$210Frontier
dom., ene. 4 - dom., ene. 11
Frontier Logo
12:50 pm - 12:17 am
TUS
-
SAT
10h 27m1 stop
Frontier Logo
6:45 am - 11:55 am
SAT
-
TUS
6h 10m1 stop
$213Frontier
lun., dic. 22 - lun., dic. 29
Frontier Logo
12:50 pm - 12:17 am
TUS
-
SAT
10h 27m1 stop
Frontier Logo
6:45 am - 11:55 am
SAT
-
TUS
6h 10m1 stop
$242Frontier
mar., dic. 23 - mar., dic. 30
United Airlines Logo
12:13 pm - 7:41 pm
TUS
-
SAT
6h 28m1 stop
United Airlines Logo
4:05 pm - 10:08 pm
SAT
-
TUS
7h 03m1 stop
$269United Airlines
jue., dic. 25 - mié., dic. 31
Frontier Logo
9:59 pm - 9:18 am
TUS
-
SAT
10h 19m2 stops
Frontier Logo
1:05 pm - 9:14 pm
SAT
-
TUS
9h 09m1 stop
$270Frontier
jue., ene. 8 - dom., ene. 11
Southwest Logo
3:45 pm - 9:55 pm
TUS
-
SAT
5h 10m1 stop
Southwest Logo
2:45 pm - 10:25 pm
SAT
-
TUS
8h 40m2 stops
$274Southwest
mié., ene. 7 - mié., ene. 28
Multiple Airlines Logo
12:50 pm - 5:37 am
TUS
-
SAT
15h 47m2 stops
Multiple Airlines Logo
1:05 pm - 9:14 pm
SAT
-
TUS
9h 09m1 stop
$277Multiple Airlines
dom., ene. 4 - dom., ene. 11
Southwest Logo
1:15 pm - 9:55 pm
TUS
-
SAT
7h 40m2 stops
Southwest Logo
8:20 am - 3:10 pm
SAT
-
TUS
7h 50m2 stops
$279Southwest
mié., ene. 7 - mié., ene. 28

American Airlines flights from Tucson to San Antonio

Our best American Airlines deals on Tucson to San Antonio flight tickets
American Airlines
Dec 29
TUS4:41 pmTucson
6h 10m
1 stop
SAT11:51 pmSan Antonio
Dec 31
SAT6:02 amSan Antonio
4h 07m
1 stop
TUS9:09 amTucson
$366
Find similar
American Airlines
Dec 24
TUS8:00 amTucson
6h 53m
1 stop
SAT3:53 pmSan Antonio
Dec 26
SAT6:56 pmSan Antonio
5h 06m
1 stop
TUS11:02 pmTucson
$368
Find similar
American Airlines
Dec 28
TUS8:00 amTucson
5h 10m
1 stop
SAT2:10 pmSan Antonio
Jan 1
SAT3:00 pmSan Antonio
5h 12m
1 stop
TUS7:12 pmTucson
$374
Find similar

Frontier flights from Tucson to San Antonio

Our best Frontier deals on Tucson to San Antonio flight tickets
Frontier
Dec 22
TUS12:50 pmTucson
10h 27m
1 stop
SAT12:17 amSan Antonio
Dec 30
SAT6:45 amSan Antonio
6h 10m
1 stop
TUS11:55 amTucson
$162
Find similar
Frontier
Jan 8
TUS9:59 pmTucson
12h 50m
1 stop
SAT11:49 amSan Antonio
Jan 11
SAT1:05 pmSan Antonio
9h 09m
1 stop
TUS9:14 pmTucson
$209
Find similar
Frontier
Jan 4
TUS12:50 pmTucson
21h 31m
1 stop
SAT11:21 amSan Antonio
Jan 11
SAT1:05 pmSan Antonio
9h 09m
1 stop
TUS9:14 pmTucson
$210
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Tucson 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 diciembre 8, 2025.
Use the filters below to find and compare flights from Tucson to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

lun. 12/22

12:50 pm-12:17 am

1 stop10h 27m

San Antonio

mar. 12/30

6:45 am-11:55 am

1 stop6h 10m

$162

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

jue. 1/8

9:59 pm-11:49 am

1 stop12h 50m

San Antonio

dom. 1/11

1:05 pm-9:14 pm

1 stop9h 09m

$209

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

dom. 1/4

12:50 pm-11:21 am

1 stop21h 31m

San Antonio

dom. 1/11

1:05 pm-9:14 pm

1 stop9h 09m

$210

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

lun. 12/22

12:50 pm-12:17 am

1 stop10h 27m

San Antonio

lun. 12/29

6:45 am-11:55 am

1 stop6h 10m

$213

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

mar. 12/23

12:50 pm-12:17 am

1 stop10h 27m

San Antonio

mar. 12/30

6:45 am-11:55 am

1 stop6h 10m

$242

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

jue. 12/25

12:13 pm-7:41 pm

1 stop6h 28m

San Antonio

mié. 12/31

4:05 pm-10:08 pm

1 stop7h 03m

$269

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

jue. 1/8

9:59 pm-9:18 am

2 stops10h 19m

San Antonio

dom. 1/11

1:05 pm-9:14 pm

1 stop9h 09m

$270

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

mié. 1/7

3:45 pm-9:55 pm

1 stop5h 10m

San Antonio

mié. 1/28

2:45 pm-10:25 pm

2 stops8h 40m

$274

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

dom. 1/4

12:50 pm-5:37 am

2 stops15h 47m

San Antonio

dom. 1/11

1:05 pm-9:14 pm

1 stop9h 09m

$277

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

mié. 1/7

1:15 pm-9:55 pm

2 stops7h 40m

San Antonio

mié. 1/28

8:20 am-3:10 pm

2 stops7h 50m

$279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Tucson 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 September, then book flights to San Antonio from Tucson during August instead. Flights to San Antonio in August, while not as cheap as those in September, 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 Saturday when prices can be found for as low as $316. 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 $402.

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 Tucson to San Antonio in the evening for as low as $336. 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 $386. 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 Tucson when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $361 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Tucson for as low as $158 on momondo.

How have Tucson to San Antonio flight prices changed over time?

As of December 2025, prices for Tucson to San Antonio flights are approximately 60% more expensive when compared to flights at the same time last year.

When to book flights from Tucson to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tucson to San Antonio (TUS to SAT) flight deals and tips

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

Fastest flight time

5h 05m

Direct flights

None
The fastest flight from Tucson to San Antonio takes 5h 05m
There are no direct flights from Tucson to San Antonio. There are no popular flight routes from Tucson to San Antonio.
Search flight deals

  • How far is Tucson to San Antonio by plane?

    San Antonio is 763.9 mi away from Tucson. Typically, this will take 5h 05m by plane in normal conditions.

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

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

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

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

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

    The necessary travel and health documents for your San Antonio Airport 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.

  • What is the most popular airline from Tucson to San Antonio?

Best airlines flying from Tucson to San Antonio

Compare and see reviews for airlines that fly from Tucson to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $109Free CancellationRating
5.8
3,087 reviews
Search Frontier flights
SouthwestPriceFrom $158Free CancellationRating
8.0
4,252 reviews
Search Southwest flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,078 reviews
Search United Airlines flights
American AirlinesPriceFrom $262Free CancellationRating
7.2
11,044 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 Tucson to San Antonio?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tucson to San Antonio. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to San Antonio from Tucson with this policy.

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

Once you have performed a search for Tucson 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 Tucson to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Tucson to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

An easier way to manage your San Antonio trip

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mié. 1/7
mié. 1/14
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