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Cheap flights from Tucson to San Antonio from $80

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 2/12. 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
12:08 pm - 12:19 am
TUS
-
SAT
10h 11m
1 stop
Frontier Logo
6:45 am - 11:13 am
SAT
-
TUS
6h 28m
1 stop
$245Frontier
Mon, Apr 6 - Fri, Apr 10
Frontier Logo
11:17 am - 12:17 am
TUS
-
SAT
11h 00m
1 stop
Frontier Logo
6:45 am - 11:13 am
SAT
-
TUS
6h 28m
1 stop
$260Frontier
Mon, Mar 30 - Mon, Apr 6
Frontier Logo
11:52 am - 7:37 pm
TUS
-
SAT
6h 45m
1 stop
Frontier Logo
7:07 pm - 11:07 am
SAT
-
TUS
17h 00m
1 stop
$262Frontier
Fri, Feb 20 - Sun, Feb 22
Frontier Logo
1:26 pm - 10:43 am
TUS
-
SAT
19h 17m
2 stops
Frontier Logo
11:38 am - 8:07 am
SAT
-
TUS
22h 29m
1 stop
$272Frontier
Thu, Apr 9 - Sun, Apr 12
Delta Logo
8:05 am - 5:04 pm
TUS
-
SAT
7h 59m
1 stop
Delta Logo
4:42 pm - 10:05 pm
SAT
-
TUS
6h 23m
1 stop
$287Delta
Wed, Feb 18 - Wed, Feb 25
Southwest Logo
7:20 am - 1:25 pm
TUS
-
SAT
5h 05m
1 stop
Southwest Logo
6:25 am - 12:40 pm
SAT
-
TUS
7h 15m
2 stops
$292Southwest
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
4:42 pm - 11:07 pm
TUS
-
SAT
5h 25m
1 stop
American Airlines Logo
7:10 pm - 11:05 pm
SAT
-
TUS
4h 55m
1 stop
$304American Airlines
Thu, Feb 19 - Wed, Feb 25
United Airlines Logo
7:10 am - 1:08 pm
TUS
-
SAT
4h 58m
1 stop
United Airlines Logo
11:43 am - 9:40 pm
SAT
-
TUS
10h 57m
2 stops
$307United Airlines
Wed, Feb 18 - Wed, Feb 25
Southwest Logo
1:35 pm - 9:55 pm
TUS
-
SAT
7h 20m
2 stops
Southwest Logo
6:25 am - 12:40 pm
SAT
-
TUS
7h 15m
2 stops
$313Southwest
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
4:42 pm - 10:54 pm
TUS
-
SAT
5h 12m
1 stop
American Airlines Logo
6:25 pm - 11:07 pm
SAT
-
TUS
5h 42m
1 stop
$317American Airlines
Tue, Feb 17 - Tue, Feb 24

American Airlines flights from Tucson to San Antonio

Our best American Airlines deals on Tucson to San Antonio flight tickets
American Airlines
Feb 19
TUS4:42 pmTucson
5h 25m
1 stop
SAT11:07 pmSan Antonio
Feb 25
SAT7:10 pmSan Antonio
4h 55m
1 stop
TUS11:05 pmTucson
$304
American Airlines
Feb 17
TUS4:42 pmTucson
5h 12m
1 stop
SAT10:54 pmSan Antonio
Feb 24
SAT6:25 pmSan Antonio
5h 42m
1 stop
TUS11:07 pmTucson
$317
American Airlines
Mar 17
TUS3:02 pmTucson
6h 37m
1 stop
SAT11:39 pmSan Antonio
Mar 20
SAT8:08 pmSan Antonio
5h 11m
1 stop
TUS11:19 pmTucson
$338

Frontier flights from Tucson to San Antonio

Our best Frontier deals on Tucson to San Antonio flight tickets
Frontier
Apr 6
TUS12:08 pmTucson
10h 11m
1 stop
SAT12:19 amSan Antonio
Apr 10
SAT6:45 amSan Antonio
6h 28m
1 stop
TUS11:13 amTucson
$245
Frontier
Mar 30
TUS11:17 amTucson
11h 00m
1 stop
SAT12:17 amSan Antonio
Apr 6
SAT6:45 amSan Antonio
6h 28m
1 stop
TUS11:13 amTucson
$260
Frontier
Feb 20
TUS11:52 amTucson
6h 45m
1 stop
SAT7:37 pmSan Antonio
Feb 22
SAT7:07 pmSan Antonio
17h 00m
1 stop
TUS11:07 amTucson
$262

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 January 21, 2026.
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

Mon 4/6

12:08 pm-12:19 am

1 stop10h 11m

San Antonio

Fri 4/10

6:45 am-11:13 am

1 stop6h 28m

$245

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Mon 3/30

11:17 am-12:17 am

1 stop11h 00m

San Antonio

Mon 4/6

6:45 am-11:13 am

1 stop6h 28m

$260

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Fri 2/20

11:52 am-7:37 pm

1 stop6h 45m

San Antonio

Sun 2/22

7:07 pm-11:07 am

1 stop17h 00m

$262

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Thu 4/9

1:26 pm-10:43 am

2 stops19h 17m

San Antonio

Sun 4/12

11:38 am-8:07 am

1 stop22h 29m

$272

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Wed 2/18

8:05 am-5:04 pm

1 stop7h 59m

San Antonio

Wed 2/25

4:42 pm-10:05 pm

1 stop6h 23m

$287

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Wed 2/18

7:20 am-1:25 pm

1 stop5h 05m

San Antonio

Wed 2/25

6:25 am-12:40 pm

2 stops7h 15m

$292

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Thu 2/19

4:42 pm-11:07 pm

1 stop5h 25m

San Antonio

Wed 2/25

7:10 pm-11:05 pm

1 stop4h 55m

$304

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Wed 2/18

7:10 am-1:08 pm

1 stop4h 58m

San Antonio

Wed 2/25

11:43 am-9:40 pm

2 stops10h 57m

$307

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Wed 2/18

1:35 pm-9:55 pm

2 stops7h 20m

San Antonio

Wed 2/25

6:25 am-12:40 pm

2 stops7h 15m

$313

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Tue 2/17

4:42 pm-10:54 pm

1 stop5h 12m

San Antonio

Tue 2/24

6:25 pm-11:07 pm

1 stop5h 42m

$317

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.

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 $359 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 January 2026, prices for Tucson to San Antonio flights are approximately 10% 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

3h 55m

Direct flights

None
The fastest flight from Tucson to San Antonio takes 3h 55m
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 3h 55m 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 $99Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
SouthwestPriceFrom $158Free CancellationRating
8.0
4,266 reviews
Search Southwest flights
United AirlinesPriceFrom $186Free CancellationRating
7.4
9,190 reviews
Search United Airlines flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
11,172 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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