Cheap flights from San Antonio to Salt Lake City from $72
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 Salt Lake City departing on 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Delta flights from San Antonio to Salt Lake City
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Alaska Airlines flights from San Antonio to Salt Lake City
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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
What is the cheapest month to fly to Salt Lake City?
In general, May is the cheapest month to fly from San Antonio to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $359. If you are unable to visit Salt Lake City during the month of May, then departing from San Antonio during the month October is also very affordable. Most momondo users find prices during this month for around $369.
What is the cheapest day to depart on your flight to Salt Lake City?
On average, the least expensive day to fly to Salt Lake City from San Antonio is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $370. However, this price may fluctuate depending on the airline, the season, and holidays. 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 Salt Lake City on Sunday is $470.
What is the cheapest time of day to depart on your flight to Salt Lake City?
Our most recent data shows that the best time of day to fly to Salt Lake City is in the afternoon. Flights from San Antonio to Salt Lake City during this time can be as low as $382. In the morning is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $407 per ticket.
What is the cheapest San Antonio to Salt Lake City flight route?
Fly from San Antonio to Salt Lake City for the best San Antonio - Salt Lake City flight prices
How far in advance should I book a flight to Salt Lake City?
You are more likely to see cheaper flights to Salt Lake City from San Antonio when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $409 when searching 17 weeks out.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 $350 on momondo.
What cabin class options are available on San Antonio to Salt Lake City flights?
There are 4 cabin classes available to choose from on San Antonio to Salt Lake City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from San Antonio to Salt Lake City?
Spirit Airlines, Frontier, and American Airlines are the most popular carriers operating from San Antonio to Salt Lake City
What airlines fly to Salt Lake City?
Delta, Frontier and Southwest are the top three most popular airlines that fly to Salt Lake City from San Antonio according to our data. Delta is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Salt Lake City. Keep in mind that there are 7 different airlines that fly to Salt Lake City on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Antonio to Salt Lake City on average per day?
As of June 2025, there are 7 flights per day flying from San Antonio to Salt Lake City. The most common time of day flights depart is 8:00AM, with 46% of flights taking off at noon.
How many flights depart from San Antonio to Salt Lake City on average per week?
As of June 2025, 52 flights take off from San Antonio and land in Salt Lake City each week. The most common flight departure day for this route is Mon, with 19% of weekly flights taking off on this day.
When to book flights from San Antonio to Salt Lake City
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 | $72 |
|---|---|
Fastest flight time | 2h 54m |
Direct flights | Mon, Tue, Wed, Thu, Fri and Sat |
Airports in Salt Lake City | 1 airport |
How far is San Antonio to Salt Lake City by plane?
A flight from San Antonio to Salt Lake City will travel around 1085.7 mi. In terms of flight time, this usually takes a little over 2h 54m.
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 many operators does momondo search for flights from San Antonio Airport to Salt Lake City Airport?
As of June 2025, there are 6 operators available to choose from for flights from San Antonio Airport to Salt Lake City Airport.
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 layovers. 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 required travel and health documents for your Salt Lake City 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 Salt Lake City Airport. We recommend that you seek guidance from your airline or a reliable 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 A220-100, making up 20.60% of the total bookings. Other popular models include Boeing 737 MAX 9 with 13.20%, Boeing 737-900 Passenger/BBJ3 (winglets) with 11.60%, and Airbus A319 with 11.40%.
What is the most popular airline from San Antonio to Salt Lake City?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Antonio to Salt Lake City is Delta (64% of total bookings). The next most popular airlines are Frontier (16%), Southwest (7%), and American Airlines (6%).
Best airlines flying from San Antonio to Salt Lake City
Compare and see reviews for airlines that fly from San Antonio to Salt Lake City with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $100 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $138 | Free Cancellation | Rating 6.3 8,060 reviews | |||
| PriceFrom $267 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $319 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $338 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $358 | Free Cancellation | Rating 8.0 4,278 reviews |
Delta Flights From San Antonio to Salt Lake City
Delta flies from San Antonio to Salt Lake City around 11 times per week, with 7,963 momondo users rating the airline 8.0/10. The cheapest Delta deal from San Antonio to Salt Lake City in the last 72 hours was $319 (round-trip), much lower than the average airfare cost of $429 for Delta flights on this route.
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Why should I use momondo to find a flight deal from San Antonio to Salt Lake City?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Salt Lake City for you.
Can I find flights from San Antonio to Salt Lake City with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Salt Lake City from San Antonio with this policy.
How can momondo help me find flights from San Antonio to Salt Lake City?
momondo provides multiple filters to help you find the best flight to Salt Lake City from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Antonio to Salt Lake City right now. Can momondo alert me if prices change?
Yes. momondo can track prices for San Antonio to Salt Lake City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.