Cheap flights from Salt Lake City to San Diego
Fares from $189 in October 2026. Compare every month below, then book with the site you like.
Search Salt Lake City → San Diego flightsCheapest Salt Lake City to San Diego fares by month
Lowest price per person found in recent searches. Prices change often and are checked when you book.
- October 2026Oct 31 · one way · Frontier · 1 stop$189See deal
Salt Lake City to San Diego at a glance
- Distance627 miles
- Nonstop flight timeabout 2h
- Cheapest monthOctober 2026
- Airport codesSLC → SAN
Plan your San Diego trip
Frequently asked questions
- How much is a flight from Salt Lake City to San Diego?
- The cheapest fare we found recently is $189 per person, departing Oct 31 on Frontier. Prices change daily, so search your dates to see today's fares.
- What is the cheapest month to fly from Salt Lake City to San Diego?
- October 2026 is currently the cheapest month, from $189.
- Are there direct flights from Salt Lake City to San Diego?
- The cheapest fares we found recently have at least one stop. Nonstop flights may still exist at a higher price; tick "Direct only" in the search to check.
- Which airlines fly from Salt Lake City to San Diego?
- The cheapest recent fares on this route were on Frontier.
- How long is the flight from Salt Lake City to San Diego?
- Salt Lake City and San Diego are about 627 miles apart, so a nonstop flight takes roughly 2h. Flights with a stop take longer, depending on the connection.
- How do I find the cheapest flight from Salt Lake City to San Diego?
- Search your dates on Gotoesy. We list fares from several booking sites sorted cheapest first, show nearby dates when your day has no saved fare, and send you straight to the seller to book.
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