San Diego to Salt Lake City nonstop
Yes: Delta, SkyWest, Southwest and Frontier fly direct from San Diego (SAN) to Salt Lake City (SLC) about 10 times a day, year-round.
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San Diego to Salt Lake City in numbers
Measured from US DOT filings, not estimated from distance.
- Distance and flight time
- 626 miles nonstop, about 1 hr 50 min gate to gate. Flight time is an estimate from the great-circle distance; the filings carry distance, not scheduled elapsed time.
- Seasonality
- Flew every month of the last year: busiest in August 2026 (67 flights a week), quietest in September 2025 (42 flights a week).
- Sep 2025: 42 flights a week
- Oct 2025: 54 flights a week
- Nov 2025: 61 flights a week
- Dec 2025: 62 flights a week
- Jan 2026: 57 flights a week
- Feb 2026: 64 flights a week
- Mar 2026: 66 flights a week
- Apr 2026: 63 flights a week
- May 2026: 54 flights a week
- Jun 2026: 59 flights a week
- Jul 2026: 61 flights a week
- Aug 2026: 67 flights a week
Flights a week by month, Sep 2025 to Aug 2026, from US DOT on-time filings. - Who operates the flights
- Delta 51%, SkyWest 29% (regional operator), Southwest 18%, Frontier 3% of departures, counted across the August 2026 and February 2026 US DOT on-time filings.
- Fares
- Half of the 4,562 tickets in the US DOT fare survey for Q2 2025 sold between $125 and $275 one way, median $175. The survey runs a couple of quarters behind, so read it as the shape of the route's pricing rather than today's quote.
- Jul to Sep (Q3 2024): median $125 one way, middle half $75 to $225, 5,131 tickets
- Oct to Dec (Q4 2024): median $175 one way, middle half $100 to $275, 4,630 tickets
- Jan to Mar (Q1 2025): median $175 one way, middle half $125 to $300, 4,997 tickets
- Apr to Jun (Q2 2025): median $175 one way, middle half $125 to $275, 4,562 tickets
Jul to Sep trips were the cheapest (median $125 one way) and Oct to Dec, Jan to Mar and Apr to Jun trips cost the most (median $175), in the DOT ticket survey for Q3 2024 to Q2 2025. Bars show the middle half of one-way fares; the mark is the median.
Flying the other way? Salt Lake City to San Diego nonstop.
Other airports near San Diego with nonstops to Salt Lake City
Within about 100 miles of San Diego International Airport
Also nonstop from San Diego (SAN)
Busiest other routes out of the same airport
- San Francisco (SFO) about 22 times a day
- Denver (DEN) about 17 times a day
- Phoenix (PHX) about 17 times a day
- Seattle (SEA) about 15 times a day
- San Jose (SJC) about 15 times a day
- Sacramento (SMF) about 14 times a day
- Chicago (ORD) about 13 times a day
- Las Vegas (LAS) about 12 times a day
Staying in Salt Lake City?
Sort out where you'll sleep and what you'll do once you land.
Exploring Salt Lake City on foot? Take the free GPS audio walking tour
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