Find Cheap Flights from Salt Lake City to San Antonio (SLC - SAT)

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Wed 2/21
Wed 2/28
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Good to Know

Low Season:
August
Best time to beat the crowds
2%
expected price decrease
High Season:
January
Most popular time to fly
6%
expected price increase
Average Price:
$352
(avg. price over the last 2 weeks)
Good Deal:
$284
or less (round trip)

When to Book Flights from Salt Lake City to San Antonio

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $283 or less.
The cheapest flight from Salt Lake City to San Antonio was found 33 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 8% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Salt Lake City to San Antonio Flights

How long does a flight from Salt Lake City to San Antonio take?
An average nonstop flight takes 2h 41m, covering a distance of 1086 miles.
How many flights are there between Salt Lake City and San Antonio?
There are 87 (nonstop) flights between Salt Lake City and San Antonio per week, averaging 13 per day.
Which airlines provide the cheapest flights from Salt Lake City to San Antonio?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($144), Multiple Airlines ($232) and Delta ($291).
Do I need a passport to fly between Salt Lake City and San Antonio?
No.
Which airlines fly most frequently between Salt Lake City and San Antonio?
Delta (4 times daily), WestJet (3 times daily), Aeromexico (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Salt Lake City to San Antonio?
For Salt Lake City to San Antonio, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from San Antonio back to Salt Lake City, the best deals are generally found on Tuesday, with Friday being the most expensive.

Book cheap flights from Salt Lake City to San Antonio (round-trip)

Airports
Origin
Salt Lake City
$144
only
$144
Destination
San Antonio
$144
only
$144
Mon, Feb 26
SLC
SAT
19h 42m
Tue, Mar 6
SAT
SLC
16h 45m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
DEN
Mediocre 2.0

The flight was delayed

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

DEN
ORD
Excellent 10.0

We got there ahead of schedule

PHX
MKE
Okay 4.0

Nothing

Everything

RSW
PHL
Okay 5.3

Cramped seating.

Mon, Mar 26
SLC
SAT
5h 23m
Tue, Mar 27
SAT
SLC
16h 45m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 27
SLC
SAT
11h 44m
Tue, Mar 6
SAT
SLC
16h 45m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
DEN
Mediocre 2.0

The flight was delayed

MIA
ATL
Mediocre 3.6

The boarding went quickly and was well organized

That the price to take a small carryon was just as expensive as taking a large suitcase, ended up having to pay and extra $80 r/t for a small bag and I just that's standard for them. There were no barf bags in any seats, believe me everyone around us was looking as the person next to me was getting sick on the landing because it was crazy rough. When we finally were able to get an attendant over she was as rude as could be, I'm sure this sick person next to me was sorry she "inconvenienced" the crew member, if they just put bags in the seats pockets like every other airline this wouldn't have been an issue. The seats were very uncomfortable with no padding and not able to tilt. The tray tables were nonfunctional, too small and did not extend to get anywhere close enough to reach you. The plane ride itself felt like we were on a old school bus on a gravel road. I had a round trip ticket with frontier and both trips were equally as bad. I will never travel with them again, Most of us weren't even sure if we were going to survive take off with out the plan breaking or something.

LAS
AUS
Mediocre 2.0

Booked with kayak. Reservation came from KIwi.com? Frontier flight was canceled for maintenance. No email notification that I was automatically rebooked onto United flight by frontier. 4 hrs spent trying to get through to frontier booking agent to find out. No way to call internation number at kiwi.com. Will NOT ever book again with kayak.

MCO
SJU
Good 7.0

Low prices, departures and arrivals with very specific schedules On Time.

There's no food or drinking options, if you have any carry-on you'll have to pay $45.

DEN
ORD
Excellent 10.0

We got there ahead of schedule

Sat, Mar 24
SLC
SAT
2h 41m
Wed, Mar 28
SAT
SLC
2h 55m
Trip: 5 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 12 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
SLC
Excellent 10.0

Quick boarding for a big plane. Lots of room for overhead luggage. Two beverage services. Nice crew!

ATL
DCA
Good 6.6

The movie availability was very much appreciated.

Although my TSA Pre check number was on my flight coming into Atlanta, it wss not on my fight leaving Atlanta. That caused me to arrive at my gate 5 mins before boarding time and prevented me from having time to eat breakfast before my flight.

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

SLC
SAT
Good 6.3

My seat was very near the front ...two rows behind comfort class seating (which was mostly empty). WiFi services and entertainment were offered...to those that brought along their own receiving devices.

My seat happened to be one row in front of the Exit Aisle Seating rows....I wasn't aware that this meant having to sit straight up the entire time without the chance of reclining my chair back into the Exit Aisle's space.The 2 hour and 13 minute flight time sitting straight up really worked up my sciatic nerve into a flaring frenzy. I Forgot to bring my iPad Pro with me on this trip...and had no adequate access to any entertainment content.

SLC
SAT
Good 6.0

Crew service and hospitality was awesome! Plane was very clean and comfortable.

Flight delayed and we almost didnt make connecting flight in Salt Lake to San Antonio.

Wed, Feb 28
SLC
SAT
19h 48m
Tue, Mar 6
SAT
SLC
16h 45m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

DEN
ORD
Excellent 10.0

We got there ahead of schedule

LAS
AUS
Mediocre 2.0

Booked with kayak. Reservation came from KIwi.com? Frontier flight was canceled for maintenance. No email notification that I was automatically rebooked onto United flight by frontier. 4 hrs spent trying to get through to frontier booking agent to find out. No way to call internation number at kiwi.com. Will NOT ever book again with kayak.

RSW
PHL
Okay 5.3

Cramped seating.

PHX
MKE
Okay 4.0

Nothing

Everything

Thu, Mar 1
SLC
SAT
11h 45m
Tue, Mar 6
SAT
SLC
16h 45m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHX
DEN
Okay 4.0

Crew was friendly

Late departure

MIA
CLE
Excellent 10.0

Funny flight crew who were very attentive and we made it back nearly 30 min early!

Nothing

PHX
MKE
Okay 4.0

Nothing

Everything

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

ORD
DEN
Mediocre 2.0

The flight was delayed

Tue, Mar 27
SLC
SAT
5h 15m
Tue, Apr 10
SAT
SLC
11h 31m
Trip: 15 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHX
MKE
Okay 4.0

Nothing

Everything

RSW
PHL
Okay 5.3

Cramped seating.

MCO
SJU
Good 7.0

Low prices, departures and arrivals with very specific schedules On Time.

There's no food or drinking options, if you have any carry-on you'll have to pay $45.

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

MIA
ATL
Mediocre 3.6

The boarding went quickly and was well organized

That the price to take a small carryon was just as expensive as taking a large suitcase, ended up having to pay and extra $80 r/t for a small bag and I just that's standard for them. There were no barf bags in any seats, believe me everyone around us was looking as the person next to me was getting sick on the landing because it was crazy rough. When we finally were able to get an attendant over she was as rude as could be, I'm sure this sick person next to me was sorry she "inconvenienced" the crew member, if they just put bags in the seats pockets like every other airline this wouldn't have been an issue. The seats were very uncomfortable with no padding and not able to tilt. The tray tables were nonfunctional, too small and did not extend to get anywhere close enough to reach you. The plane ride itself felt like we were on a old school bus on a gravel road. I had a round trip ticket with frontier and both trips were equally as bad. I will never travel with them again, Most of us weren't even sure if we were going to survive take off with out the plan breaking or something.

Wed, Apr 4
SLC
SAT
19h 49m
Tue, Apr 10
SAT
SLC
11h 31m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCO
SJU
Good 7.0

Low prices, departures and arrivals with very specific schedules On Time.

There's no food or drinking options, if you have any carry-on you'll have to pay $45.

ORD
DEN
Mediocre 2.0

The flight was delayed

PHX
MKE
Okay 4.0

Nothing

Everything

LAS
AUS
Mediocre 2.0

Booked with kayak. Reservation came from KIwi.com? Frontier flight was canceled for maintenance. No email notification that I was automatically rebooked onto United flight by frontier. 4 hrs spent trying to get through to frontier booking agent to find out. No way to call internation number at kiwi.com. Will NOT ever book again with kayak.

RSW
PHL
Okay 5.3

Cramped seating.

Wed, Apr 4
SLC
SAT
19h 49m
Tue, Apr 10
SAT
SLC
11h 31m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCO
SJU
Good 7.0

Low prices, departures and arrivals with very specific schedules On Time.

There's no food or drinking options, if you have any carry-on you'll have to pay $45.

DEN
ORD
Excellent 10.0

We got there ahead of schedule

PHX
MKE
Okay 4.0

Nothing

Everything

LAS
AUS
Mediocre 2.0

Booked with kayak. Reservation came from KIwi.com? Frontier flight was canceled for maintenance. No email notification that I was automatically rebooked onto United flight by frontier. 4 hrs spent trying to get through to frontier booking agent to find out. No way to call internation number at kiwi.com. Will NOT ever book again with kayak.

MIA
ATL
Mediocre 3.6

The boarding went quickly and was well organized

That the price to take a small carryon was just as expensive as taking a large suitcase, ended up having to pay and extra $80 r/t for a small bag and I just that's standard for them. There were no barf bags in any seats, believe me everyone around us was looking as the person next to me was getting sick on the landing because it was crazy rough. When we finally were able to get an attendant over she was as rude as could be, I'm sure this sick person next to me was sorry she "inconvenienced" the crew member, if they just put bags in the seats pockets like every other airline this wouldn't have been an issue. The seats were very uncomfortable with no padding and not able to tilt. The tray tables were nonfunctional, too small and did not extend to get anywhere close enough to reach you. The plane ride itself felt like we were on a old school bus on a gravel road. I had a round trip ticket with frontier and both trips were equally as bad. I will never travel with them again, Most of us weren't even sure if we were going to survive take off with out the plan breaking or something.

Tue, Mar 13
SLC
SAT
4h 57m
Tue, Mar 20
SAT
SLC
5h 43m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 14
SLC
SAT
7h 02m
Tue, Mar 20
SAT
SLC
5h 43m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 4
SLC
SAT
2h 44m
Thu, Apr 12
SAT
SLC
3h 01m
Trip: 9 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 12 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
DTW
RSW
Excellent 9.6

Free movies. Clean and modern look to airplane.

Could not get wifi to work.

SLC
SAT
Good 6.0

Crew service and hospitality was awesome! Plane was very clean and comfortable.

Flight delayed and we almost didnt make connecting flight in Salt Lake to San Antonio.

MEX
LAX
Excellent 10.0

The Delta flight was such a pleasant contrast to the funky Interjet flight that I took from L.A. to Mexico that my Economy Class felt like First Class.

DCA
ATL
Excellent 10.0

The in-flight movie was very much appreciated.

LAX
SFO
Good 7.6

Crew was wonderful, fine flight, very prompt

Was unable to board an earlier flight without paying $75. If there are seats it shouldn't be so difficult to be moved.

Tue, Mar 13
SLC
SAT
11h 45m
Tue, Mar 20
SAT
SLC
16h 45m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
AUS
Mediocre 2.0

Booked with kayak. Reservation came from KIwi.com? Frontier flight was canceled for maintenance. No email notification that I was automatically rebooked onto United flight by frontier. 4 hrs spent trying to get through to frontier booking agent to find out. No way to call internation number at kiwi.com. Will NOT ever book again with kayak.

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

ORD
DEN
Mediocre 2.0

The flight was delayed

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

PHX
DEN
Okay 4.0

Crew was friendly

Late departure

Tue, Mar 13
SLC
SAT
5h 10m
Thu, Mar 22
SAT
SLC
5h 43m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 5
SLC
SAT
2h 44m
Fri, Apr 13
SAT
SLC
3h 01m
Trip: 9 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 12 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
DCA
Good 6.6

The movie availability was very much appreciated.

Although my TSA Pre check number was on my flight coming into Atlanta, it wss not on my fight leaving Atlanta. That caused me to arrive at my gate 5 mins before boarding time and prevented me from having time to eat breakfast before my flight.

DTW
RSW
Excellent 9.6

Free movies. Clean and modern look to airplane.

Could not get wifi to work.

MEX
LAX
Excellent 10.0

The Delta flight was such a pleasant contrast to the funky Interjet flight that I took from L.A. to Mexico that my Economy Class felt like First Class.

DCA
ATL
Excellent 10.0

The in-flight movie was very much appreciated.

SLC
SAT
Good 6.0

Crew service and hospitality was awesome! Plane was very clean and comfortable.

Flight delayed and we almost didnt make connecting flight in Salt Lake to San Antonio.

Mon, Mar 5
SLC
SAT
19h 49m
Thu, Mar 15
SAT
SLC
16h 45m
Trip: 10 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
CLE
Excellent 10.0

Funny flight crew who were very attentive and we made it back nearly 30 min early!

Nothing

DEN
ORD
Excellent 10.0

We got there ahead of schedule

LAS
AUS
Mediocre 2.0

Booked with kayak. Reservation came from KIwi.com? Frontier flight was canceled for maintenance. No email notification that I was automatically rebooked onto United flight by frontier. 4 hrs spent trying to get through to frontier booking agent to find out. No way to call internation number at kiwi.com. Will NOT ever book again with kayak.

RSW
PHL
Okay 5.3

Cramped seating.

PHX
DEN
Okay 4.0

Crew was friendly

Late departure

Fri, Apr 6
SLC
SAT
7h 00m
Thu, Apr 12
SAT
SLC
11h 31m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Apr 8
SLC
SAT
2h 44m
Mon, Apr 16
SAT
SLC
3h 01m
Trip: 9 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 12 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
DCA
ATL
Excellent 10.0

The in-flight movie was very much appreciated.

DTW
SLC
Okay 5.3

Its a 3.5 hr flight. No charging outlets available. Food options very limited by the time they got to me, row 26. No in -seat entertainment screen. Hard seats.

SLC
RAP
Excellent 8.6

Crowded boarding area, but no standing around for long. Quick boarding. Entertainment not available so can't rate that. Good crew

SLC
SAT
Good 6.0

Crew service and hospitality was awesome! Plane was very clean and comfortable.

Flight delayed and we almost didnt make connecting flight in Salt Lake to San Antonio.

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

Tue, Mar 6
SLC
SAT
11h 45m
Thu, Mar 15
SAT
SLC
16h 45m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
CLE
Excellent 10.0

Funny flight crew who were very attentive and we made it back nearly 30 min early!

Nothing

LAS
AUS
Mediocre 2.0

Booked with kayak. Reservation came from KIwi.com? Frontier flight was canceled for maintenance. No email notification that I was automatically rebooked onto United flight by frontier. 4 hrs spent trying to get through to frontier booking agent to find out. No way to call internation number at kiwi.com. Will NOT ever book again with kayak.

RSW
PHL
Okay 5.3

Cramped seating.

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

DEN
ONT
Okay 4.0

The flight itself was fine

I used to love frontier but now everything from baggage policies to checking in feel like a huge hassle

Mon, Apr 2
SLC
SAT
2h 44m
Tue, Apr 10
SAT
SLC
11h 31m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Salt Lake City to San Antonio Flight Information

Avg. Flight Duration 2h 51m
Flights Arrive in San Antonio
Flights Depart from Salt Lake City
Flight Price $144
Distance 1086 miles
Airlines Frontier, Delta
*
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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.