Cheap flights from San Diego to Salt Lake City
Cheap return flights from San Diego to Salt Lake City
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Salt Lake City flight facts
What you need to know
What are the cheapest airlines?
- Southwest Airlines
- Alaska Airlines
- Delta Air Lines
These airlines usually offer the cheapest flights from San Diego to Salt Lake City.
What airlines fly indirectly?
- United Airlines
- American Airlines
- Frontier Airlines
These airlines fly from San Diego to Salt Lake City, but you’ll have at least one layover.
How long is the flight?
1 hour 45 minutes
This is the shortest flight time from San Diego to Salt Lake City.
Alternative flights from the UK to Salt Lake City
Check out prices for other routes
Alternative flights from San Diego
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the San Diego/Salt Lake City route. There are around 35 flights on any given week from the UK to Salt Lake City and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from San Diego to Salt Lake City
Tips and advice from our flight experts
You've searched for flights from San Diego to Salt Lake City. We've found 25 flights and compared them to give you the best offers. Southwest Airlines is usually the cheapest for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for £47 from San Diego to Salt Lake City on 28/05/2026 at 13:20.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 1,000 km flight from San Diego to Salt Lake City.
To find the best offers, book at least 3 weeks in advance or look for last-minute deals. Consider flying with Southwest Airlines, which is popular for this route. The average flight duration is about 1 hour 45 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to save time and money!
Other popular destinations near Salt Lake City
Where other people are flying to
