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Cheap flights from San Antonio to Tucson from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Tucson departing on 4/28. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from San Antonio to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:38 am - 8:07 am
SAT
-
TUS
22h 29m
1 stop
Frontier Logo
12:08 pm - 3:09 pm
TUS
-
SAT
25h 01m
1 stop
$228Frontier
Sun, Apr 5 - Mon, Apr 13
Frontier Logo
6:45 am - 10:58 am
SAT
-
TUS
6h 13m
1 stop
Frontier Logo
12:08 pm - 12:19 am
TUS
-
SAT
10h 11m
1 stop
$235Frontier
Mon, Apr 6 - Fri, Apr 10
Frontier Logo
6:45 am - 11:13 am
SAT
-
TUS
6h 28m
1 stop
Frontier Logo
11:53 am - 12:19 am
TUS
-
SAT
10h 26m
1 stop
$240Frontier
Fri, Apr 3 - Mon, Apr 6
Southwest Logo
7:15 pm - 10:10 pm
SAT
-
TUS
4h 55m
1 stop
Southwest Logo
12:45 pm - 9:40 pm
TUS
-
SAT
6h 55m
1 stop
$246Southwest
Wed, Apr 22 - Tue, Apr 28
Southwest Logo
5:55 pm - 9:25 pm
SAT
-
TUS
5h 30m
2 stops
Southwest Logo
6:35 am - 12:30 pm
TUS
-
SAT
3h 55m
1 stop
$252Southwest
Wed, Apr 22 - Tue, Apr 28
Southwest Logo
8:55 am - 3:45 pm
SAT
-
TUS
8h 50m
2 stops
Southwest Logo
6:35 am - 3:10 pm
TUS
-
SAT
6h 35m
2 stops
$257Southwest
Wed, Apr 22 - Tue, Apr 28
Frontier Logo
6:45 am - 11:13 am
SAT
-
TUS
6h 28m
1 stop
Frontier Logo
11:53 am - 12:19 am
TUS
-
SAT
10h 26m
1 stop
$275Frontier
Fri, Apr 3 - Mon, Apr 6
United Airlines Logo
6:02 pm - 9:22 pm
SAT
-
TUS
5h 20m
1 stop
United Airlines Logo
12:00 pm - 7:48 pm
TUS
-
SAT
5h 48m
1 stop
$321United Airlines
Sat, Apr 18 - Sat, Apr 25
Southwest Logo
5:40 am - 8:50 am
SAT
-
TUS
5h 10m
1 stop
Southwest Logo
5:25 am - 2:50 pm
TUS
-
SAT
7h 25m
2 stops
$326Southwest
Sat, Apr 18 - Sat, Apr 25
Southwest Logo
7:15 pm - 10:10 pm
SAT
-
TUS
4h 55m
1 stop
Southwest Logo
5:35 am - 12:15 pm
TUS
-
SAT
4h 40m
1 stop
$327Southwest
Tue, Apr 21 - Mon, Apr 27

United Airlines flights from San Antonio to Tucson

Our best United Airlines deals on San Antonio to Tucson flight tickets
United Airlines
Apr 22
SAT6:02 pmSan Antonio
5h 20m
1 stop
TUS9:22 pmTucson
Apr 28
TUS6:30 amTucson
4h 38m
1 stop
SAT1:08 pmSan Antonio
$287
United Airlines
Apr 18
SAT6:02 pmSan Antonio
5h 20m
1 stop
TUS9:22 pmTucson
Apr 25
TUS12:00 pmTucson
5h 48m
1 stop
SAT7:48 pmSan Antonio
$321
United Airlines
Apr 18
SAT4:17 pmSan Antonio
7h 05m
1 stop
TUS9:22 pmTucson
Apr 25
TUS7:15 amTucson
11h 48m
2 stops
SAT9:03 pmSan Antonio
$406

Southwest flights from San Antonio to Tucson

Our best Southwest deals on San Antonio to Tucson flight tickets
Southwest
Apr 22
SAT7:15 pmSan Antonio
4h 55m
1 stop
TUS10:10 pmTucson
Apr 28
TUS12:45 pmTucson
6h 55m
1 stop
SAT9:40 pmSan Antonio
$246
Southwest
Apr 22
SAT5:55 pmSan Antonio
5h 30m
2 stops
TUS9:25 pmTucson
Apr 28
TUS6:35 amTucson
3h 55m
1 stop
SAT12:30 pmSan Antonio
$252
Southwest
Apr 22
SAT8:55 amSan Antonio
8h 50m
2 stops
TUS3:45 pmTucson
Apr 28
TUS6:35 amTucson
6h 35m
2 stops
SAT3:10 pmSan Antonio
$257

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Tucson 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 March 24, 2026.
Use the filters below to find and compare flights from San Antonio to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioTucson

SAT - TUS

SATTUS

San Antonio

Sun 4/5

11:38 am-8:07 am

1 stop22h 29m

Tucson

Mon 4/13

12:08 pm-3:09 pm

1 stop25h 01m

$228

San AntonioTucson

SAT - TUS

SATTUS

San Antonio

Mon 4/6

6:45 am-10:58 am

1 stop6h 13m

Tucson

Fri 4/10

12:08 pm-12:19 am

1 stop10h 11m

$235

San AntonioTucson

SAT - TUS

SATTUS

San Antonio

Fri 4/3

6:45 am-11:13 am

1 stop6h 28m

Tucson

Mon 4/6

11:53 am-12:19 am

1 stop10h 26m

$240

San AntonioTucson

SAT - TUS

SATTUS

San Antonio

Wed 4/22

7:15 pm-10:10 pm

1 stop4h 55m

Tucson

Tue 4/28

12:45 pm-9:40 pm

1 stop6h 55m

$246
Quickest round-trip

San AntonioTucson

SAT - TUS

SATTUS

San Antonio

Wed 4/22

5:55 pm-9:25 pm

2 stops5h 30m

Tucson

Tue 4/28

6:35 am-12:30 pm

1 stop3h 55m

$252

San AntonioTucson

SAT - TUS

SATTUS

San Antonio

Wed 4/22

8:55 am-3:45 pm

2 stops8h 50m

Tucson

Tue 4/28

6:35 am-3:10 pm

2 stops6h 35m

$257

San AntonioTucson

SAT - TUS

SATTUS

San Antonio

Fri 4/3

6:45 am-11:13 am

1 stop6h 28m

Tucson

Mon 4/6

11:53 am-12:19 am

1 stop10h 26m

$275

San AntonioTucson

SAT - TUS

SATTUS

San Antonio

Sat 4/18

6:02 pm-9:22 pm

1 stop5h 20m

Tucson

Sat 4/25

12:00 pm-7:48 pm

1 stop5h 48m

$321

San AntonioTucson

SAT - TUS

SATTUS

San Antonio

Sat 4/18

5:40 am-8:50 am

1 stop5h 10m

Tucson

Sat 4/25

5:25 am-2:50 pm

2 stops7h 25m

$326

San AntonioTucson

SAT - TUS

SATTUS

San Antonio

Tue 4/21

7:15 pm-10:10 pm

1 stop4h 55m

Tucson

Mon 4/27

5:35 am-12:15 pm

1 stop4h 40m

$327

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 Tucson from

How to get the cheapest flight ticket from San Antonio to Tucson

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 Tucson?

In general, October is the cheapest month to fly from San Antonio to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $320. If you don’t want to visit Tucson in October, then you should wait until September to fly from San Antonio, when ticket prices are also cheap, with an average price of $341.

How have San Antonio to Tucson flight prices changed over time?

As of March 2026, prices for San Antonio to Tucson flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from San Antonio to Tucson

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Tucson according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Tucson (SAT to TUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Tucson

Fastest flight time

4h 05m

Direct flights

None
The fastest flight from San Antonio to Tucson takes 4h 05m
There are no direct flights from San Antonio to Tucson. There are no popular flight routes from San Antonio to Tucson.
Search flight deals

  • How far is San Antonio to Tucson by plane?

    San Antonio and Tucson are 763.9 mi apart from one another. Flights usually cover this in 4h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Antonio Airport to Tucson Airport?

    Prices for flights from San Antonio Airport to Tucson Airport were last updated today.

  • How many operators does momondo search for flights from San Antonio Airport to Tucson Airport?

  • How old do you have to be to fly from San Antonio Airport to Tucson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Tucson Airport.

  • What documentation or ID do you need to fly to Tucson Airport?

    The required travel and health documents for your Tucson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tucson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Antonio to Tucson?

Best airlines flying from San Antonio to Tucson

Compare and see reviews for airlines that fly from San Antonio to Tucson with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $232Free CancellationRating
7.4
9,469 reviews
Search United Airlines flights
SouthwestPriceFrom $236Free CancellationRating
8.0
4,331 reviews
Search Southwest flights
American AirlinesPriceFrom $267Free CancellationRating
7.1
11,491 reviews
Search American Airlines flights

  • Southwest Flights From San Antonio to Tucson

    Southwest operates around 3 flights from San Antonio to Tucson every week. The average price of these flights found in the last 72 hours has been $386, but momondo users have found Southwest deals from San Antonio to Tucson from as low as $236 round-trip. Southwest has been scored 8.0/10 in 4,331 reviews.

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Tombstone
Bisbee
Sierra Vista
Oro Valley
Green Valley
Douglas

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Tucson?

Finding the right flight to Tucson from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Tucson quick and easy, saving you time and money.

Can I find flights from San Antonio to Tucson with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Antonio to Tucson flights to just show those with flexible booking policies.

How can momondo help me find flights from San Antonio to Tucson?

Once you have performed a search for San Antonio to Tucson 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 San Antonio to Tucson right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Antonio to Tucson now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tucson and let you know when they change.

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