How many flights depart from San Antonio to Salt Lake City on average per day?

3 flights are operational daily from San Antonio to Salt Lake City as of September 2026. The most popular departure time for this route is 6:00, with 44% of flights per day taking off at midday.

What is the cheapest airline that flies from San Antonio to Salt Lake City?

Southwest is the most popular carrier operating from San Antonio to Salt Lake City

How many flights depart from San Antonio to Salt Lake City on average per week?

As of September 2026, 27 flights take off from San Antonio and land in Salt Lake City each week. The most common flight departure day for this route is Tue, with 30% of weekly flights taking off on this day.

When did momondo last update prices for flights from San Antonio Airport to Salt Lake City Airport?

Prices for flights from San Antonio Airport to Salt Lake City Airport were last updated today.

How old do you have to be to fly from San Antonio Airport to Salt Lake City Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Salt Lake City Airport.

What documentation or ID do you need to fly to Salt Lake City Airport?

The travel and health documents you'll need for your trip to Salt Lake City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Salt Lake City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

R2 947 Cheap Flights from San Antonio to Salt Lake City in 2026

Find the cheapest flights from San Antonio to Salt Lake City

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

9:00 - 14:55SAT San Antonio-SLC Salt Lake City

6h 55m2 stops Houston Hobby Dallas Love Field

8:55 - 18:20SLC Salt Lake City-SAT San Antonio

8h 25m2 stops Phoenix Sky Harbor Intl Los Angeles Los Angeles

R6 199Southwest

Sat, Nov 7 - Sat, Nov 14

6:05 - 12:40SAT San Antonio-SLC Salt Lake City

7h 35m2 stops San Diego Phoenix Sky Harbor Intl

14:20 - 22:15SLC Salt Lake City-SAT San Antonio

6h 55m2 stops Long Beach Municipal Las Vegas Harry Reid Intl

R6 423Southwest

Mon, Nov 9 - Thu, Nov 12

6:05 - 14:25SAT San Antonio-SLC Salt Lake City

9h 20m2 stops San Diego Phoenix Sky Harbor Intl

14:20 - 22:15SLC Salt Lake City-SAT San Antonio

6h 55m2 stops Long Beach Municipal Las Vegas Harry Reid Intl

R6 647Southwest

Mon, Nov 2 - Fri, Nov 6

18:30 - 23:30SAT San Antonio-SLC Salt Lake City

6h 00m2 stops El Paso Phoenix Sky Harbor Intl

6:20 - 15:10SLC Salt Lake City-SAT San Antonio

7h 50m2 stops Denver Intl Phoenix Sky Harbor Intl

R7 160Southwest

Tue, Oct 6 - Sat, Oct 10

11:15 - 16:50SAT San Antonio-SLC Salt Lake City

6h 35m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

6:15 - 12:30SLC Salt Lake City-SAT San Antonio

5h 15m1 stop Phoenix Sky Harbor Intl

R7 320Southwest

Sat, Oct 10 - Sun, Oct 11

12:45 - 14:45SAT San Antonio-SLC Salt Lake City

3h 00mdirect

17:20 - 21:06SLC Salt Lake City-SAT San Antonio

2h 46mdirect

R7 673Delta

Sat, Nov 21 - Fri, Nov 27

7:43 - 9:50SAT San Antonio-SLC Salt Lake City

3h 07mdirect

17:10 - 0:06SLC Salt Lake City-SAT San Antonio

5h 56m1 stop Los Angeles Los Angeles

R7 833Delta

Fri, Dec 11 - Tue, Dec 15

5:55 - 10:30SAT San Antonio-SLC Salt Lake City

5h 35m1 stop Dallas Love Field

8:50 - 14:40SLC Salt Lake City-SAT San Antonio

4h 50m1 stop Denver Intl

R7 961Southwest

Thu, Jan 7 - Mon, Jan 11

11:15 - 14:50SAT San Antonio-SLC Salt Lake City

4h 35m1 stop Denver Intl

12:40 - 21:00SLC Salt Lake City-SAT San Antonio

7h 20m2 stops Phoenix Sky Harbor Intl Dallas Love Field

R7 977Southwest

Mon, Dec 14 - Mon, Dec 21

6:35 - 8:33SAT San Antonio-SLC Salt Lake City

2h 58mdirect

20:45 - 0:30SLC Salt Lake City-SAT San Antonio

2h 45mdirect

R7 993Delta

Fri, Oct 16 - Mon, Oct 19

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:29 - 14:25SAT San Antonio-SLC Salt Lake City

2h 56mdirect

9:55 - 13:40SLC Salt Lake City-SAT San Antonio

2h 45mdirect

R11 517Delta

Mon, Sep 14 - Wed, Sep 30

18:01 - 19:59SAT San Antonio-SLC Salt Lake City

2h 58mdirect

15:37 - 0:13SLC Salt Lake City-SAT San Antonio

7h 36m1 stop Los Angeles Los Angeles

R11 677Delta

Mon, Sep 14 - Wed, Sep 30

12:29 - 14:25SAT San Antonio-SLC Salt Lake City

2h 56mdirect

9:55 - 13:40SLC Salt Lake City-SAT San Antonio

2h 45mdirect

R12 318Delta

Wed, Sep 16 - Sat, Sep 19

18:01 - 19:59SAT San Antonio-SLC Salt Lake City

2h 58mdirect

11:05 - 19:03SLC Salt Lake City-SAT San Antonio

6h 58m1 stop Atlanta Hartsfield-Jackson

R12 478Delta

Wed, Sep 16 - Sat, Sep 19

13:45 - 18:35SAT San Antonio-SLC Salt Lake City

5h 50m1 stop Denver Intl

13:08 - 21:16SLC Salt Lake City-SAT San Antonio

7h 08m2 stops Denver Intl Houston George Bush Intcntl

R12 718United Airlines

Wed, Sep 16 - Sat, Sep 19

6:45 - 8:40SAT San Antonio-SLC Salt Lake City

2h 55mdirect

20:45 - 0:31SLC Salt Lake City-SAT San Antonio

2h 46mdirect

R13 119Delta

Tue, Sep 15 - Sun, Sep 20

7:05 - 14:26SAT San Antonio-SLC Salt Lake City

8h 21m1 stop Los Angeles Los Angeles

13:26 - 17:12SLC Salt Lake City-SAT San Antonio

2h 46mdirect

R13 279Delta

Tue, Sep 15 - Sun, Sep 20

12:29 - 14:25SAT San Antonio-SLC Salt Lake City

2h 56mdirect

9:55 - 13:40SLC Salt Lake City-SAT San Antonio

2h 45mdirect

R13 439Delta

Wed, Sep 16 - Sat, Sep 19

18:01 - 19:59SAT San Antonio-SLC Salt Lake City

2h 58mdirect

9:59 - 19:03SLC Salt Lake City-SAT San Antonio

8h 04m1 stop Atlanta Hartsfield-Jackson

R13 599Delta

Wed, Sep 16 - Sat, Sep 19

13:45 - 18:35SAT San Antonio-SLC Salt Lake City

5h 50m1 stop Denver Intl

13:08 - 21:16SLC Salt Lake City-SAT San Antonio

7h 08m2 stops Denver Intl Houston George Bush Intcntl

R13 839United Airlines

Wed, Sep 16 - Sat, Sep 19

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Alaska Airlines flights from San Antonio to Salt Lake City

Our best Alaska Airlines deals on San Antonio to Salt Lake City flight tickets

Alaska Airlines

Jan 25

SAT17:00San Antonio

25h 23m

2 stops

SLC17:23Salt Lake City

Jan 30

SLC9:00Salt Lake City

30h 02m

1 stop

SAT16:02San Antonio

R8 089

Alaska Airlines

Jan 25

SAT17:00San Antonio

18h 50m

2 stops

SLC10:50Salt Lake City

Jan 30

SLC12:00Salt Lake City

27h 02m

2 stops

SAT16:02San Antonio

R8 329

Alaska Airlines

Jan 25

SAT17:00San Antonio

25h 23m

2 stops

SLC17:23Salt Lake City

Jan 30

SLC9:00Salt Lake City

30h 02m

1 stop

SAT16:02San Antonio

R8 377

Delta flights from San Antonio to Salt Lake City

Our best Delta deals on San Antonio to Salt Lake City flight tickets

Delta

Nov 21

SAT12:45San Antonio

3h 00m

SLC14:45Salt Lake City

Nov 27

SLC17:20Salt Lake City

2h 46m

SAT21:06San Antonio

R7 673

Delta

Dec 11

SAT7:43San Antonio

3h 07m

SLC9:50Salt Lake City

Dec 15

SLC17:10Salt Lake City

5h 56m

1 stop

SAT0:06San Antonio

R7 833

Delta

Oct 16

SAT6:35San Antonio

2h 58m

SLC8:33Salt Lake City

Oct 19

SLC20:45Salt Lake City

2h 45m

SAT0:30San Antonio

R7 993

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San AntonioSalt Lake City

SAT San Antonio - SLC Salt Lake City

SATSLC

San Antonio

Sat 7/11

9:00-14:55

2 stops6h 55m

Salt Lake City

Sat 14/11

8:55-18:20

2 stops8h 25m

R6 199

San AntonioSalt Lake City

SAT San Antonio - SLC Salt Lake City

SATSLC

San Antonio

Mon 9/11

6:05-12:40

2 stops7h 35m

Salt Lake City

Thu 12/11

14:20-22:15

2 stops6h 55m

R6 423

San AntonioSalt Lake City

SAT San Antonio - SLC Salt Lake City

SATSLC

San Antonio

Mon 2/11

6:05-14:25

2 stops9h 20m

Salt Lake City

Fri 6/11

14:20-22:15

2 stops6h 55m

R6 647

San AntonioSalt Lake City

SAT San Antonio - SLC Salt Lake City

SATSLC

San Antonio

Tue 6/10

18:30-23:30

2 stops6h 00m

Salt Lake City

Sat 10/10

6:20-15:10

2 stops7h 50m

R7 160

San AntonioSalt Lake City

SAT San Antonio - SLC Salt Lake City

SATSLC

San Antonio

Sat 10/10

11:15-16:50

2 stops6h 35m

Salt Lake City

Sun 11/10

6:15-12:30

1 stop5h 15m

R7 320

San AntonioSalt Lake City

SAT San Antonio - SLC Salt Lake City

SATSLC

San Antonio

Sat 21/11

12:45-14:45

Nonstop3h 00m

Salt Lake City

Fri 27/11

17:20-21:06

Nonstop2h 46m

R7 673

San AntonioSalt Lake City

SAT San Antonio - SLC Salt Lake City

SATSLC

San Antonio

Fri 11/12

7:43-9:50

Nonstop3h 07m

Salt Lake City

Tue 15/12

17:10-0:06

1 stop5h 56m

R7 833

San AntonioSalt Lake City

SAT San Antonio - SLC Salt Lake City

SATSLC

San Antonio

Thu 7/1

5:55-10:30

1 stop5h 35m

Salt Lake City

Mon 11/1

8:50-14:40

1 stop4h 50m

R7 961

San AntonioSalt Lake City

SAT San Antonio - SLC Salt Lake City

SATSLC

San Antonio

Mon 14/12

11:15-14:50

1 stop4h 35m

Salt Lake City

Mon 21/12

12:40-21:00

2 stops7h 20m

R7 977

Fastest return journey

San AntonioSalt Lake City

SAT San Antonio - SLC Salt Lake City

SATSLC

San Antonio

Fri 16/10

6:35-8:33

Nonstop2h 58m

Salt Lake City

Mon 19/10

20:45-0:30

Nonstop2h 45m

R7 993

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Salt Lake City

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

Other information

What is the typical price of a round-trip flight between San Antonio and Salt Lake City?

Prices are currently typical for flights on this route.

Typical prices usually range from R5 414 to R10 235.
The lowest price recently found on this route was R6 199.

What is the cheapest month to fly to Salt Lake City?

The month of October is, on average, the cheapest month to fly to Salt Lake City from San Antonio, with most prices found around R3 876. If you are unable to visit Salt Lake City during the month of October, then departing from San Antonio during the month December is also very affordable. Most momondo users find prices during this month for around R6 391.

How far in advance should I book a flight from San Antonio to Salt Lake City?

You are more likely to see cheaper flights to Salt Lake City from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around R7 233 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Salt Lake City from San Antonio for as low as R4 293 on momondo.

How have San Antonio to Salt Lake City flight prices changed over time?

As of September 2026, prices for San Antonio to Salt Lake City flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from San Antonio to Salt Lake City

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Salt Lake City according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap San Antonio to Salt Lake City (SAT to SLC) flight deals and tips

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

Best price found	R2 947
Direct flights	Every day
Airports in Salt Lake City	1 airport

The best one-way flight to Salt Lake City from San Antonio in the past 72 hours is R2 947. The best return flight deal from San Antonio to Salt Lake City found on momondo in the last 72 hours is R6 199.

Direct flights go from San Antonio to Salt Lake City every day.

There is 1 airport in Salt Lake City. From San Antonio there are direct flights to Salt Lake City (SLC).

Search flight deals

Frequently asked questions about flying from San Antonio to Salt Lake City

How far is San Antonio to Salt Lake City by plane?
The distance between San Antonio and Salt Lake City is about 1747,2 km.
When did momondo last update prices for flights from San Antonio Airport to Salt Lake City Airport?
Prices for flights from San Antonio Airport to Salt Lake City Airport were last updated today.
How old do you have to be to fly from San Antonio Airport to Salt Lake City Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Salt Lake City Airport.
What documentation or ID do you need to fly to Salt Lake City Airport?
The travel and health documents you'll need for your trip to Salt Lake City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Salt Lake City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Antonio to Salt Lake City?
Based on momondo bookings for flights between San Antonio and Salt Lake City, the leading plane model is Airbus A319, making up 36,13% of the total bookings. Other popular models include Airbus A320-100/200 with 9,95%, Airbus A220-100 with 9,42%, and Airbus A220-300 with 6,28%.

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Salt Lake City?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Salt Lake City from San Antonio.

Can I find flights from San Antonio to Salt Lake City with flexible booking policies on momondo?

momondo does allow users to show only those flights to Salt Lake City from San Antonio which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Antonio to Salt Lake City?

Once all potential San Antonio to Salt Lake City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Antonio to Salt Lake City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Salt Lake City, momondo offers a useful price alert feature which will track prices for flights to Salt Lake City from San Antonio and alert you when they change.