Route guide · 508 miles
Cheap Flights from Salt Lake City to Phoenix
SLC → PHX · Nonstop 1h 32m · Live round-trip fares
If Phoenix is next on your list, here's the honest picture on fares from Salt Lake City. The trip covers about 508 miles and takes roughly 1h 32m in the air. Prices on this route reward planners: booking 2–4 weeks ahead is the sweet spot, and the lowest fares tend to sell out fast.
Live fares for SLC → PHX are updating. Use the search below for real-time prices.
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Flight time
1h 32m
Nonstop, typical
Distance
508 mi
SLC → PHX
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
3
American Airlines, Delta Air Lines & more
Nonstop flights from Salt Lake City to Phoenix
The fastest way between the two cities is the nonstop: about 1h 32m for the 508-mile run from SLC to PHX. Those flights are flown by American Airlines, Delta Air Lines, Southwest Airlines. Prices behave best when you book 2–4 weeks out.
Booking insights: Salt Lake City → Phoenix
- Distance: 508 miles · nonstop flight time: 1h 32m.
- Fares tend to bottom out when you book about 2–4 weeks ahead — earlier than that rarely helps, later usually hurts.
- If your dates flex by a day or two, shifting to a midweek departure is the easiest saving there is.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
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Flying from Salt Lake City to Phoenix: what you need to know
The flight
The nonstop from SLC to PHX runs about 1h 32m over 508 miles. It's a comfortable mid-range flight: long enough that seat choice matters a little, short enough that paying up for extras rarely does.
Airlines on this route
American Airlines, Delta Air Lines and Southwest Airlines fly this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Salt Lake City (SLC)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Salt Lake City airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Phoenix (PHX)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Phoenix airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Phoenix to Salt Lake City fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 508 miles, booking 2–4 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- Flexible dates? Search a few days either side — one day can change the fare a lot.
- Morning flights are delayed less often than evening ones — earlier departures have the best on-time record.
- Basic economy fares often exclude checked bags and seat selection. Price the whole trip, not the headline fare.
Salt Lake City to Phoenix flight FAQs
How long is the flight from SLC to PHX?
Plan on about 1h 32m in the air for a nonstop from Salt Lake City to Phoenix — the route runs roughly 508 miles. Connecting flights typically add 2–4 hours.
Are there nonstop flights from Salt Lake City to Phoenix?
American Airlines, Delta Air Lines, Southwest Airlines typically operate nonstop flights from SLC to PHX. Nonstops are usually cheapest when booked 2–4 weeks ahead of departure.
What is the cheapest month to fly from Salt Lake City to Phoenix?
Travelers usually find the gentlest prices away from peak periods — think post-holiday January and the early-fall weeks. Midweek dates inside those windows are cheaper still.
How much are last minute flights from SLC to PHX?
Book inside the final week and you'll usually pay a premium on SLC to PHX. Fares booked 2–4 weeks ahead are almost always kinder.
What is a good round-trip deal from Salt Lake City to Phoenix?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Salt Lake City to Phoenix?
You'll mainly see American Airlines, Delta Air Lines, Southwest Airlines on Salt Lake City to Phoenix. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to Salt Lake City airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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