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Cheap flights from Tucson to San Antonio from $89

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 1/22. 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
9:49 pm - 9:04 pm
TUS
-
SAT
22h 15m1 stop
Frontier Logo
12:31 pm - 7:55 pm
SAT
-
TUS
32h 24m2 stops
$199Frontier
Thu, Jan 22 - Thu, Jan 29
Frontier Logo
1:33 pm - 9:53 pm
TUS
-
SAT
7h 20m1 stop
Frontier Logo
7:07 pm - 11:07 am
SAT
-
TUS
17h 00m1 stop
$200Frontier
Fri, Feb 20 - Sun, Feb 22
Frontier Logo
9:49 pm - 9:04 pm
TUS
-
SAT
22h 15m1 stop
Frontier Logo
8:24 pm - 11:17 am
SAT
-
TUS
15h 53m1 stop
$201Frontier
Thu, Jan 22 - Thu, Jan 29
Frontier Logo
9:59 pm - 12:25 pm
TUS
-
SAT
13h 26m1 stop
Frontier Logo
12:31 pm - 7:55 pm
SAT
-
TUS
32h 24m2 stops
$203Frontier
Sun, Jan 25 - Thu, Feb 5
Frontier Logo
1:33 pm - 9:53 pm
TUS
-
SAT
7h 20m1 stop
Frontier Logo
11:35 am - 11:07 am
SAT
-
TUS
24h 32m2 stops
$215Frontier
Fri, Feb 20 - Sun, Feb 22
United Airlines Logo
1:25 pm - 7:41 pm
TUS
-
SAT
5h 16m1 stop
United Airlines Logo
5:59 pm - 9:58 pm
SAT
-
TUS
4h 59m1 stop
$278United Airlines
Sun, Jan 18 - Wed, Jan 21
United Airlines Logo
6:30 am - 3:31 pm
TUS
-
SAT
8h 01m2 stops
United Airlines Logo
7:40 am - 11:53 am
SAT
-
TUS
5h 13m1 stop
$283United Airlines
Sun, Jan 18 - Wed, Jan 21
United Airlines Logo
7:35 am - 3:31 pm
TUS
-
SAT
6h 56m1 stop
United Airlines Logo
5:59 pm - 9:58 pm
SAT
-
TUS
4h 59m1 stop
$302United Airlines
Tue, Jan 27 - Sat, Jan 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
$304Delta
Mon, Feb 2 - Wed, Feb 4
United Airlines Logo
10:41 am - 9:21 pm
TUS
-
SAT
9h 40m2 stops
United Airlines Logo
8:30 am - 1:30 pm
SAT
-
TUS
6h 00m1 stop
$307United Airlines
Tue, Jan 27 - Sat, Jan 31

United Airlines flights from Tucson to San Antonio

Our best United Airlines deals on Tucson to San Antonio flight tickets
United Airlines
Jan 18
TUS1:25 pmTucson
5h 16m
1 stop
SAT7:41 pmSan Antonio
Jan 21
SAT5:59 pmSan Antonio
4h 59m
1 stop
TUS9:58 pmTucson
$278
Find similar
United Airlines
Jan 18
TUS6:30 amTucson
8h 01m
2 stops
SAT3:31 pmSan Antonio
Jan 21
SAT7:40 amSan Antonio
5h 13m
1 stop
TUS11:53 amTucson
$283
Find similar
United Airlines
Jan 27
TUS7:35 amTucson
6h 56m
1 stop
SAT3:31 pmSan Antonio
Jan 31
SAT5:59 pmSan Antonio
4h 59m
1 stop
TUS9:58 pmTucson
$302
Find similar

Southwest flights from Tucson to San Antonio

Our best Southwest deals on Tucson to San Antonio flight tickets
Southwest
Mar 2
TUS1:50 pmTucson
7h 25m
2 stops
SAT10:15 pmSan Antonio
Mar 4
SAT10:10 amSan Antonio
8h 00m
2 stops
TUS5:10 pmTucson
$314
Find similar
Southwest
Jan 26
TUS12:05 pmTucson
6h 00m
1 stop
SAT7:05 pmSan Antonio
Feb 9
SAT4:05 pmSan Antonio
8h 00m
2 stops
TUS11:05 pmTucson
$326
Find similar
Southwest
Jan 27
TUS1:15 pmTucson
7h 40m
2 stops
SAT9:55 pmSan Antonio
Jan 31
SAT6:35 amSan Antonio
8h 15m
2 stops
TUS1:50 pmTucson
$343
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 December 30, 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

Thu 1/22

9:49 pm-9:04 pm

1 stop22h 15m

San Antonio

Thu 1/29

12:31 pm-7:55 pm

2 stops32h 24m

$199

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Fri 2/20

1:33 pm-9:53 pm

1 stop7h 20m

San Antonio

Sun 2/22

7:07 pm-11:07 am

1 stop17h 00m

$200

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Thu 1/22

9:49 pm-9:04 pm

1 stop22h 15m

San Antonio

Thu 1/29

8:24 pm-11:17 am

1 stop15h 53m

$201

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Sun 1/25

9:59 pm-12:25 pm

1 stop13h 26m

San Antonio

Thu 2/5

12:31 pm-7:55 pm

2 stops32h 24m

$203

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Fri 2/20

1:33 pm-9:53 pm

1 stop7h 20m

San Antonio

Sun 2/22

11:35 am-11:07 am

2 stops24h 32m

$215

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Sun 1/18

1:25 pm-7:41 pm

1 stop5h 16m

San Antonio

Wed 1/21

5:59 pm-9:58 pm

1 stop4h 59m

$278

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Sun 1/18

6:30 am-3:31 pm

2 stops8h 01m

San Antonio

Wed 1/21

7:40 am-11:53 am

1 stop5h 13m

$283

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Tue 1/27

7:35 am-3:31 pm

1 stop6h 56m

San Antonio

Sat 1/31

5:59 pm-9:58 pm

1 stop4h 59m

$302

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Mon 2/2

5:55 pm-12:41 am

1 stop5h 46m

San Antonio

Wed 2/4

4:40 pm-10:07 pm

1 stop6h 27m

$304

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Tue 1/27

10:41 am-9:21 pm

2 stops9h 40m

San Antonio

Sat 1/31

8:30 am-1:30 pm

1 stop6h 00m

$307

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 $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 12m

Direct flights

None
The fastest flight from Tucson to San Antonio takes 5h 12m
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 12m 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
5.7
3,066 reviews
Search Frontier flights
SouthwestPriceFrom $158Free CancellationRating
8.0
4,251 reviews
Search Southwest flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,123 reviews
Search United Airlines flights
American AirlinesPriceFrom $262Free CancellationRating
7.2
11,074 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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