What airlines fly to San Antonio?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to San Antonio from Tucson according to our data. American Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 4 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Tucson to San Antonio?

Frontier, American Airlines, and Southwest are the most popular carriers operating from Tucson to San Antonio

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?

As of December 2025, there are 4 operators available to choose from 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.

$157 Cheap Flights from Tucson to San Antonio in 2025/26

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Find the cheapest flights from Tucson to San Antonio

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Cheap round-trip flights

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9:59 pm - 11:49 am

TUS

SAT

12h 50m1 stop

4:06 pm - 12:37 pm

SAT

TUS

21h 31m1 stop

$163Frontier

Thu, Jan 8 - Thu, Jan 15

9:59 pm - 11:49 am

TUS

SAT

12h 50m1 stop

9:09 am - 8:48 am

SAT

TUS

24h 39m2 stops

$214Multiple Airlines

Thu, Jan 8 - Thu, Jan 15

12:50 pm - 12:17 am

TUS

SAT

10h 27m1 stop

1:05 pm - 9:14 pm

SAT

TUS

9h 09m1 stop

$218Frontier

Sun, Jan 4 - Sun, Jan 11

12:24 pm - 9:28 pm

TUS

SAT

8h 04m1 stop

2:40 pm - 10:27 pm

SAT

TUS

8h 47m1 stop

$295Delta

Thu, Jan 15 - Sat, Jan 17

6:00 am - 2:50 pm

TUS

SAT

7h 50m2 stops

5:45 am - 10:15 am

SAT

TUS

5h 30m1 stop

$300Southwest

Thu, Jan 15 - Sat, Jan 17

6:00 am - 5:45 pm

TUS

SAT

10h 45m1 stop

6:46 pm - 11:59 pm

SAT

TUS

30h 13m1 stop

$304Alaska Airlines

Thu, Jan 22 - Sun, Jan 25

4:29 pm - 5:45 pm

TUS

SAT

24h 16m1 stop

6:46 pm - 11:59 pm

SAT

TUS

30h 13m1 stop

$324Alaska Airlines

Thu, Jan 22 - Sun, Jan 25

6:30 am - 1:08 pm

TUS

SAT

5h 38m1 stop

11:43 am - 9:31 pm

SAT

TUS

10h 48m2 stops

$326United Airlines

Thu, Feb 19 - Mon, Feb 23

7:50 am - 5:40 pm

TUS

SAT

8h 50m2 stops

11:40 am - 6:40 pm

SAT

TUS

8h 00m2 stops

$331Southwest

Thu, Feb 19 - Mon, Feb 23

8:00 am - 5:25 pm

TUS

SAT

8h 25m1 stop

4:40 pm - 10:07 pm

SAT

TUS

6h 27m1 stop

$337Delta

Wed, Feb 4 - Fri, Feb 6

Frontier flights from Tucson to San Antonio

Our best Frontier deals on Tucson to San Antonio flight tickets

Frontier

Jan 8

TUS9:59 pmTucson

12h 50m

1 stop

SAT11:49 amSan Antonio

Jan 15

SAT4:06 pmSan Antonio

21h 31m

1 stop

TUS12:37 pmTucson

$163

Find similar

Frontier

Jan 4

TUS12:50 pmTucson

10h 27m

1 stop

SAT12:17 amSan Antonio

Jan 11

SAT1:05 pmSan Antonio

9h 09m

1 stop

TUS9:14 pmTucson

$218

Find similar

Frontier

Feb 26

TUS1:20 pmTucson

19h 38m

1 stop

SAT9:58 amSan Antonio

Feb 28

SAT7:56 pmSan Antonio

18h 27m

2 stops

TUS1:23 pmTucson

$254

Find similar

Delta flights from Tucson to San Antonio

Our best Delta deals on Tucson to San Antonio flight tickets

Delta

Jan 15

TUS12:24 pmTucson

8h 04m

1 stop

SAT9:28 pmSan Antonio

Jan 17

SAT2:40 pmSan Antonio

8h 47m

1 stop

TUS10:27 pmTucson

$295

Find similar

Delta

Feb 2

TUS5:55 pmTucson

5h 46m

1 stop

SAT12:41 amSan Antonio

Feb 4

SAT4:40 pmSan Antonio

6h 27m

1 stop

TUS10:07 pmTucson

$304

Find similar

Delta

Feb 26

TUS7:14 amTucson

6h 30m

1 stop

SAT2:44 pmSan Antonio

Feb 28

SAT2:35 pmSan Antonio

8h 55m

1 stop

TUS10:30 pmTucson

$319

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Thu 1/8

9:59 pm-11:49 am

1 stop12h 50m

San Antonio

Thu 1/15

4:06 pm-12:37 pm

1 stop21h 31m

$163

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Thu 1/8

9:59 pm-11:49 am

1 stop12h 50m

San Antonio

Thu 1/15

9:09 am-8:48 am

2 stops24h 39m

$214

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Sun 1/4

12:50 pm-12:17 am

1 stop10h 27m

San Antonio

Sun 1/11

1:05 pm-9:14 pm

1 stop9h 09m

$218

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Thu 1/15

12:24 pm-9:28 pm

1 stop8h 04m

San Antonio

Sat 1/17

2:40 pm-10:27 pm

1 stop8h 47m

$295

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Thu 1/15

6:00 am-2:50 pm

2 stops7h 50m

San Antonio

Sat 1/17

5:45 am-10:15 am

1 stop5h 30m

$300

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Thu 1/22

6:00 am-5:45 pm

1 stop10h 45m

San Antonio

Sun 1/25

6:46 pm-11:59 pm

1 stop30h 13m

$304

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Thu 1/22

4:29 pm-5:45 pm

1 stop24h 16m

San Antonio

Sun 1/25

6:46 pm-11:59 pm

1 stop30h 13m

$324

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Thu 2/19

6:30 am-1:08 pm

1 stop5h 38m

San Antonio

Mon 2/23

11:43 am-9:31 pm

2 stops10h 48m

$326

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Thu 2/19

7:50 am-5:40 pm

2 stops8h 50m

San Antonio

Mon 2/23

11:40 am-6:40 pm

2 stops8h 00m

$331

TucsonSan Antonio

TUS - SAT

TUSSAT

Tucson

Wed 2/4

8:00 am-5:25 pm

1 stop8h 25m

San Antonio

Fri 2/6

4:40 pm-10:07 pm

1 stop6h 27m

$337

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 02m
Direct flights	None

The fastest flight from Tucson to San Antonio takes 5h 02m

There are no direct flights from Tucson to San Antonio. There are no popular flight routes from Tucson to San Antonio.

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How far is Tucson to San Antonio by plane?
San Antonio is 763.9 mi away from Tucson. Typically, this will take 5h 02m 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?
As of December 2025, there are 4 operators available to choose from 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?
Based on momondo bookings for flights between Tucson and San Antonio, the leading airline is American Airlines, making up 70% of the total bookings. Other popular airlines include Southwest with 18%, Frontier with 6%, and United Airlines with 6%.

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
Frontier	PriceFrom $109	Free Cancellation	Rating 5.8 3,082 reviews	Search Frontier flights
Southwest	PriceFrom $158	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,099 reviews	Search United Airlines flights
American Airlines	PriceFrom $261	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights

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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.