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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
9:49 pm - 9:04 pm
TUS
-
SAT
22h 15m
1 stop
Frontier Logo
8:24 pm - 11:17 am
SAT
-
TUS
15h 53m
1 stop
$161Frontier
Thu, Jan 29 - Thu, Feb 5
Frontier Logo
11:52 am - 7:37 pm
TUS
-
SAT
6h 45m
1 stop
Frontier Logo
6:45 am - 5:59 pm
SAT
-
TUS
12h 14m
1 stop
$196Frontier
Fri, Feb 27 - Fri, Mar 6
Frontier Logo
1:20 pm - 8:45 pm
TUS
-
SAT
6h 25m
1 stop
Frontier Logo
7:07 pm - 11:07 am
SAT
-
TUS
17h 00m
1 stop
$215Frontier
Thu, Feb 19 - Sun, Feb 22
Frontier Logo
1:33 pm - 9:53 pm
TUS
-
SAT
7h 20m
1 stop
Frontier Logo
10:05 am - 12:43 pm
SAT
-
TUS
51h 38m
2 stops
$256Frontier
Fri, Feb 27 - Fri, Mar 6
United Airlines Logo
6:30 am - 1:09 pm
TUS
-
SAT
5h 39m
1 stop
United Airlines Logo
4:12 pm - 9:50 pm
SAT
-
TUS
6h 38m
1 stop
$304United Airlines
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
6:30 am - 1:09 pm
TUS
-
SAT
5h 39m
1 stop
United Airlines Logo
2:24 pm - 9:31 pm
SAT
-
TUS
8h 07m
2 stops
$309United Airlines
Tue, Feb 10 - Sat, Feb 14
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
$314Delta
Tue, Mar 3 - Mon, Mar 9
Southwest Logo
1:35 pm - 9:55 pm
TUS
-
SAT
7h 20m
2 stops
Southwest Logo
4:35 pm - 11:55 pm
SAT
-
TUS
8h 20m
2 stops
$315Southwest
Tue, Feb 10 - Sat, Feb 14
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
$321United Airlines
Mon, Mar 9 - Mon, Mar 9
Southwest Logo
5:10 am - 2:25 pm
TUS
-
SAT
7h 15m
2 stops
Southwest Logo
5:35 pm - 9:30 pm
SAT
-
TUS
5h 55m
1 stop
$326Southwest
Mon, Mar 9 - Mon, Mar 9

Delta flights from Tucson to San Antonio

Our best Delta deals on Tucson to San Antonio flight tickets
Delta
Mar 3
TUS7:14 amTucson
6h 30m
1 stop
SAT2:44 pmSan Antonio
Mar 9
SAT5:59 pmSan Antonio
5h 56m
1 stop
TUS9:55 pmTucson
$314
Delta
Mar 17
TUS6:00 amTucson
6h 42m
1 stop
SAT2:42 pmSan Antonio
Mar 20
SAT4:10 pmSan Antonio
6h 55m
1 stop
TUS9:05 pmTucson
$337
Delta
Mar 17
TUS7:10 amTucson
7h 49m
1 stop
SAT4:59 pmSan Antonio
Mar 20
SAT5:55 pmSan Antonio
6h 00m
1 stop
TUS9:55 pmTucson
$347

Southwest flights from Tucson to San Antonio

Our best Southwest deals on Tucson to San Antonio flight tickets
Southwest
Feb 10
TUS1:35 pmTucson
7h 20m
2 stops
SAT9:55 pmSan Antonio
Feb 14
SAT4:35 pmSan Antonio
8h 20m
2 stops
TUS11:55 pmTucson
$315
Southwest
Mar 9
TUS5:10 amTucson
7h 15m
2 stops
SAT2:25 pmSan Antonio
Mar 9
SAT5:35 pmSan Antonio
5h 55m
1 stop
TUS9:30 pmTucson
$326
Southwest
Feb 18
TUS7:50 amTucson
5h 10m
1 stop
SAT2:00 pmSan Antonio
Feb 22
SAT5:50 amSan Antonio
7h 55m
2 stops
TUS12:45 pmTucson
$342

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 15, 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

Thu 1/29

9:49 pm-9:04 pm

1 stop22h 15m

San Antonio

Thu 2/5

8:24 pm-11:17 am

1 stop15h 53m

$161

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Fri 2/27

11:52 am-7:37 pm

1 stop6h 45m

San Antonio

Fri 3/6

6:45 am-5:59 pm

1 stop12h 14m

$196

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Thu 2/19

1:20 pm-8:45 pm

1 stop6h 25m

San Antonio

Sun 2/22

7:07 pm-11:07 am

1 stop17h 00m

$215

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Fri 2/27

1:33 pm-9:53 pm

1 stop7h 20m

San Antonio

Fri 3/6

10:05 am-12:43 pm

2 stops51h 38m

$256

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Tue 2/10

6:30 am-1:09 pm

1 stop5h 39m

San Antonio

Sat 2/14

4:12 pm-9:50 pm

1 stop6h 38m

$304

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Tue 2/10

6:30 am-1:09 pm

1 stop5h 39m

San Antonio

Sat 2/14

2:24 pm-9:31 pm

2 stops8h 07m

$309

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

$314

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Tue 2/10

1:35 pm-9:55 pm

2 stops7h 20m

San Antonio

Sat 2/14

4:35 pm-11:55 pm

2 stops8h 20m

$315

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Mon 3/9

6:30 am-1:14 pm

1 stop4h 44m

San Antonio

Mon 3/9

5:50 pm-9:14 pm

1 stop5h 24m

$321

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Mon 3/9

5:10 am-2:25 pm

2 stops7h 15m

San Antonio

Mon 3/9

5:35 pm-9:30 pm

1 stop5h 55m

$326

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

4h 30m

Direct flights

None
The fastest flight from Tucson to San Antonio takes 4h 30m
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 30m 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
3,057 reviews
Search Frontier flights
SouthwestPriceFrom $158Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
United AirlinesPriceFrom $186Free CancellationRating
7.4
9,163 reviews
Search United Airlines flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
11,131 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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