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Cheap flights from Tucson to San Antonio from $119

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 4/3. 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
1:04 pm - 10:40 am
TUS
-
SAT
20h 36m
1 stop
Frontier Logo
6:45 am - 1:48 pm
SAT
-
TUS
9h 03m
1 stop
$230Frontier
Fri, Mar 6 - Sun, Mar 8
United Airlines Logo
6:30 am - 1:14 pm
TUS
-
SAT
4h 44m
1 stop
United Airlines Logo
5:50 pm - 9:14 pm
SAT
-
TUS
5h 24m
1 stop
$287United Airlines
Wed, Mar 18 - Wed, Mar 18
Frontier Logo
1:20 pm - 9:58 am
TUS
-
SAT
19h 38m
1 stop
Frontier Logo
7:56 pm - 11:52 am
SAT
-
TUS
16h 56m
1 stop
$289Frontier
Thu, Feb 26 - Sat, Feb 28
Multiple Airlines Logo
11:49 am - 10:40 am
TUS
-
SAT
20h 51m
1 stop
Multiple Airlines Logo
10:26 am - 12:43 pm
SAT
-
TUS
28h 17m
2 stops
$300Multiple Airlines
Sun, Mar 8 - Wed, Mar 11
Delta Logo
7:14 am - 2:44 pm
TUS
-
SAT
6h 30m
1 stop
Delta Logo
5:59 pm - 9:55 pm
SAT
-
TUS
5h 56m
1 stop
$304Delta
Tue, Mar 3 - Mon, Mar 9
American Airlines Logo
10:31 am - 4:51 pm
TUS
-
SAT
4h 20m
1 stop
American Airlines Logo
5:00 am - 8:59 am
SAT
-
TUS
5h 59m
1 stop
$321American Airlines
Sat, Apr 4 - Thu, Apr 9
United Airlines Logo
7:15 am - 7:48 pm
TUS
-
SAT
10h 33m
2 stops
United Airlines Logo
6:02 pm - 9:22 pm
SAT
-
TUS
5h 20m
1 stop
$326United Airlines
Thu, Apr 16 - Thu, Apr 23
Frontier Logo
11:49 am - 10:40 am
TUS
-
SAT
20h 51m
1 stop
Frontier Logo
4:54 pm - 8:14 am
SAT
-
TUS
17h 20m
2 stops
$332Frontier
Sun, Mar 22 - Thu, Mar 26
American Airlines Logo
5:44 am - 2:08 pm
TUS
-
SAT
6h 24m
1 stop
American Airlines Logo
8:31 pm - 10:55 pm
SAT
-
TUS
4h 24m
1 stop
$333American Airlines
Sat, Apr 4 - Thu, Apr 9
American Airlines Logo
3:42 pm - 10:54 pm
TUS
-
SAT
5h 12m
1 stop
American Airlines Logo
8:08 pm - 11:19 pm
SAT
-
TUS
5h 11m
1 stop
$337American Airlines
Tue, Mar 17 - Fri, Mar 20

United Airlines flights from Tucson to San Antonio

Our best United Airlines deals on Tucson to San Antonio flight tickets
United Airlines
Mar 18
TUS6:30 amTucson
4h 44m
1 stop
SAT1:14 pmSan Antonio
Mar 18
SAT5:50 pmSan Antonio
5h 24m
1 stop
TUS9:14 pmTucson
$287
United Airlines
Mar 19
TUS6:30 amTucson
4h 44m
1 stop
SAT1:14 pmSan Antonio
Mar 23
SAT4:40 pmSan Antonio
6h 09m
1 stop
TUS8:49 pmTucson
$341
United Airlines
Mar 6
TUS2:33 pmTucson
7h 24m
2 stops
SAT10:57 pmSan Antonio
Mar 8
SAT5:47 amSan Antonio
5h 14m
1 stop
TUS9:01 amTucson
$412

Frontier flights from Tucson to San Antonio

Our best Frontier deals on Tucson to San Antonio flight tickets
Frontier
Mar 6
TUS1:04 pmTucson
20h 36m
1 stop
SAT10:40 amSan Antonio
Mar 8
SAT6:45 amSan Antonio
9h 03m
1 stop
TUS1:48 pmTucson
$230
Frontier
Mar 6
TUS1:04 pmTucson
20h 36m
1 stop
SAT10:40 amSan Antonio
Mar 8
SAT6:45 amSan Antonio
9h 03m
1 stop
TUS1:48 pmTucson
$270
Frontier
Feb 26
TUS1:20 pmTucson
19h 38m
1 stop
SAT9:58 amSan Antonio
Feb 28
SAT7:56 pmSan Antonio
16h 56m
1 stop
TUS11:52 amTucson
$289

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 February 12, 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

Fri 3/6

1:04 pm-10:40 am

1 stop20h 36m

San Antonio

Sun 3/8

6:45 am-1:48 pm

1 stop9h 03m

$230

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Wed 3/18

6:30 am-1:14 pm

1 stop4h 44m

San Antonio

Wed 3/18

5:50 pm-9:14 pm

1 stop5h 24m

$287

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Thu 2/26

1:20 pm-9:58 am

1 stop19h 38m

San Antonio

Sat 2/28

7:56 pm-11:52 am

1 stop16h 56m

$289

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Sun 3/8

11:49 am-10:40 am

1 stop20h 51m

San Antonio

Wed 3/11

10:26 am-12:43 pm

2 stops28h 17m

$300

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Tue 3/3

7:14 am-2:44 pm

1 stop6h 30m

San Antonio

Mon 3/9

5:59 pm-9:55 pm

1 stop5h 56m

$304

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Sat 4/4

10:31 am-4:51 pm

1 stop4h 20m

San Antonio

Thu 4/9

5:00 am-8:59 am

1 stop5h 59m

$321

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Thu 4/16

7:15 am-7:48 pm

2 stops10h 33m

San Antonio

Thu 4/23

6:02 pm-9:22 pm

1 stop5h 20m

$326

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Sun 3/22

11:49 am-10:40 am

1 stop20h 51m

San Antonio

Thu 3/26

4:54 pm-8:14 am

2 stops17h 20m

$332

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Sat 4/4

5:44 am-2:08 pm

1 stop6h 24m

San Antonio

Thu 4/9

8:31 pm-10:55 pm

1 stop4h 24m

$333

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Tue 3/17

3:42 pm-10:54 pm

1 stop5h 12m

San Antonio

Fri 3/20

8:08 pm-11:19 pm

1 stop5h 11m

$337

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 $367 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 February 2026, prices for Tucson to San Antonio flights are approximately 11% cheaper 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

4h 44m

Direct flights

None
The fastest flight from Tucson to San Antonio takes 4h 44m
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 4h 44m 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
3,052 reviews
Search Frontier flights
SouthwestPriceFrom $158Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,279 reviews
Search United Airlines flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
11,271 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
Pleasanton
Schertz

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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