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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 12/24. 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
9:59 pm - 11:49 am
TUS
-
SAT
12h 50m1 stop
Frontier Logo
4:06 pm - 8:48 am
SAT
-
TUS
17h 42m2 stops
$210Frontier
jue., ene. 8 - jue., ene. 15
Frontier Logo
1:20 pm - 9:58 am
TUS
-
SAT
19h 38m1 stop
Frontier Logo
5:12 pm - 4:57 pm
SAT
-
TUS
48h 45m2 stops
$220Frontier
jue., feb. 26 - mar., mar. 3
Frontier Logo
9:59 pm - 11:49 am
TUS
-
SAT
12h 50m1 stop
Frontier Logo
8:53 pm - 3:23 pm
SAT
-
TUS
19h 30m1 stop
$249Frontier
jue., ene. 8 - jue., ene. 15
Frontier Logo
1:26 pm - 9:53 pm
TUS
-
SAT
7h 27m1 stop
Frontier Logo
5:12 pm - 4:57 pm
SAT
-
TUS
48h 45m2 stops
$259Frontier
vie., feb. 27 - mar., mar. 3
Frontier Logo
1:26 pm - 9:53 pm
TUS
-
SAT
7h 27m1 stop
Frontier Logo
1:57 pm - 4:57 pm
SAT
-
TUS
28h 00m2 stops
$278Frontier
vie., feb. 27 - sáb., feb. 28
Multiple Airlines Logo
9:49 pm - 12:25 pm
TUS
-
SAT
13h 36m1 stop
Multiple Airlines Logo
10:35 am - 9:33 am
SAT
-
TUS
23h 58m2 stops
$279Multiple Airlines
jue., ene. 29 - sáb., ene. 31
Delta Logo
5:55 pm - 12:41 am
TUS
-
SAT
5h 46m1 stop
Delta Logo
4:40 pm - 10:07 pm
SAT
-
TUS
6h 27m1 stop
$281Delta
mar., ene. 20 - mié., ene. 28
United Airlines Logo
6:30 am - 1:09 pm
TUS
-
SAT
5h 39m1 stop
United Airlines Logo
12:30 pm - 9:26 pm
SAT
-
TUS
9h 56m2 stops
$286United Airlines
mar., ene. 20 - mié., ene. 28
Frontier Logo
1:20 pm - 9:58 am
TUS
-
SAT
19h 38m1 stop
Frontier Logo
4:32 pm - 9:14 am
SAT
-
TUS
17h 42m1 stop
$304Frontier
jue., feb. 26 - jue., mar. 5
Frontier Logo
1:20 pm - 9:58 am
TUS
-
SAT
19h 38m1 stop
Frontier Logo
8:25 pm - 9:14 am
SAT
-
TUS
13h 49m2 stops
$306Frontier
jue., feb. 26 - jue., mar. 5

United Airlines flights from Tucson to San Antonio

Our best United Airlines deals on Tucson to San Antonio flight tickets
United Airlines
Jan 15
TUS7:35 amTucson
4h 33m
1 stop
SAT1:08 pmSan Antonio
Jan 18
SAT7:40 amSan Antonio
5h 13m
1 stop
TUS11:53 amTucson
$365
Find similar
United Airlines
Jan 15
TUS2:32 pmTucson
5h 12m
1 stop
SAT8:44 pmSan Antonio
Jan 18
SAT5:25 amSan Antonio
12h 12m
2 stops
TUS4:37 pmTucson
$370
Find similar
United Airlines
Jan 15
TUS10:41 amTucson
11h 16m
2 stops
SAT10:57 pmSan Antonio
Jan 18
SAT9:50 amSan Antonio
12h 36m
2 stops
TUS9:26 pmTucson
$375
Find similar

Delta flights from Tucson to San Antonio

Our best Delta deals on Tucson to San Antonio flight tickets
Delta
Jan 27
TUS8:15 amTucson
5h 28m
1 stop
SAT2:43 pmSan Antonio
Jan 29
SAT7:00 amSan Antonio
5h 44m
1 stop
TUS11:44 amTucson
$312
Find similar
Delta
Feb 24
TUS7:15 amTucson
6h 29m
1 stop
SAT2:44 pmSan Antonio
Feb 27
SAT5:55 pmSan Antonio
21h 09m
2 stops
TUS2:04 pmTucson
$315
Find similar
Delta
Feb 24
TUS8:05 amTucson
7h 59m
1 stop
SAT5:04 pmSan Antonio
Mar 4
SAT4:42 pmSan Antonio
6h 23m
1 stop
TUS10:05 pmTucson
$317
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 17, 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

jue. 1/8

9:59 pm-11:49 am

1 stop12h 50m

San Antonio

jue. 1/15

4:06 pm-8:48 am

2 stops17h 42m

$210

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

jue. 2/26

1:20 pm-9:58 am

1 stop19h 38m

San Antonio

mar. 3/3

5:12 pm-4:57 pm

2 stops48h 45m

$220

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

jue. 1/8

9:59 pm-11:49 am

1 stop12h 50m

San Antonio

jue. 1/15

8:53 pm-3:23 pm

1 stop19h 30m

$249

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

vie. 2/27

1:26 pm-9:53 pm

1 stop7h 27m

San Antonio

mar. 3/3

5:12 pm-4:57 pm

2 stops48h 45m

$259

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

vie. 2/27

1:26 pm-9:53 pm

1 stop7h 27m

San Antonio

sáb. 2/28

1:57 pm-4:57 pm

2 stops28h 00m

$278

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

jue. 1/29

9:49 pm-12:25 pm

1 stop13h 36m

San Antonio

sáb. 1/31

10:35 am-9:33 am

2 stops23h 58m

$279

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

mar. 1/20

5:55 pm-12:41 am

1 stop5h 46m

San Antonio

mié. 1/28

4:40 pm-10:07 pm

1 stop6h 27m

$281

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

mar. 1/20

6:30 am-1:09 pm

1 stop5h 39m

San Antonio

mié. 1/28

12:30 pm-9:26 pm

2 stops9h 56m

$286

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

jue. 2/26

1:20 pm-9:58 am

1 stop19h 38m

San Antonio

jue. 3/5

4:32 pm-9:14 am

1 stop17h 42m

$304

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

jue. 2/26

1:20 pm-9:58 am

1 stop19h 38m

San Antonio

jue. 3/5

8:25 pm-9:14 am

2 stops13h 49m

$306

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 typical price of a round-trip flight between Tucson and San Antonio?

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 $360 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 55% 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 20m

Direct flights

None
The fastest flight from Tucson to San Antonio takes 5h 20m
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 20m 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
3,082 reviews
Search Frontier flights
SouthwestPriceFrom $158Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $262Free CancellationRating
7.2
11,049 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.

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vie. 1/16
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