Find cheap airlines flights from Salt Lake City to Phoenix

You can choose from 3 airlines that fly from Salt Lake City to Phoenix, including Frontier Airlines, American Airlines, and Delta Air Lines. Frontier Airlines has lowest fares on this route.
Frontier Airlines logo Frontier Airlines
American Airlines logo American Airlines
Delta Air Lines logo Delta Air Lines
Airlines are determined based on actual purchased flight tickets from Salt Lake City to Phoenix according to previous 12 months data from Trip.com.

Book direct flights from Salt Lake City to Phoenix: One way flights from $25, round trip flights from $41. Find flight deals for the next 3 months below.

Displayed flight fares from Salt Lake City to Phoenix are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Salt Lake City to Phoenix

The distance between Salt Lake City and Phoenix is approximately 817.85 km. It takes around 1 hour 51 minutes on average to fly from Salt Lake City to Phoenix. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight price$25
Cheapest round-trip ticket price$41
Off-season for travelOctober
Peak season for travelJuly
Flight distance817.85 km
Average flight time1 hour 51 minutes
Popular airlineFrontier Airlines
Flight statistics for the Salt Lake City–Phoenix route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Salt Lake City to Phoenix

Which month has the cheapest one-way flights from Salt Lake City to Phoenix?

The average price of one-way flights from Salt Lake City to Phoenix purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Salt Lake City to Phoenix is Oct, with an average price of $53; while the month with the highest flight price is usually Dec, with an average price of up to $204.

$204
$129
$53
0
    Cheapest
  • $77
    Jan
  • $101
    Feb
  • $72
    Mar
  • $78
    Apr
  • $68
    May
  • $108
    Jun
  • $119
    Jul
  • $118
    Aug
  • $125
    Sep
  • $53
    Oct
  • $180
    Nov
  • $204
    Dec

What's the cheapest day to fly from Salt Lake City to Phoenix?

Data is based on the average flight price for each day of the week from Salt Lake City to Phoenix on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Salt Lake City to Phoenix is Wed, with average prices lower than on other days. Avoid Thu, as prices are usually highest then.

$136
$103
$69
$36
    Cheapest
  • $103
    Mon
  • $122
    Tue
  • $69
    Wed
  • $135
    Thu
  • $130
    Fri
  • $108
    Sat
  • $110
    Sun

Frequently Asked Questions

  • What are the cheapest flights from Salt Lake City to Phoenix (SLC-PHX)?

    Based on Trip.com data, Frontier Airlines offers one-way fares as low as $25 on Cheapest nonstop routes (e.g. SLC to PHX on Sun, Jan 25), while Frontier Airlines offers Cheapest nonstop round-trips from $41 departing on Sat, Feb 14 and returning on Sun, Feb 15.
  • At the moment, you can catch a nonstop flight from Salt Lake City to Phoenix with the following airlines, including: Frontier Airlines American Airlines Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 1 hour 51 minutes to fly from Salt Lake City (SLC) to Phoenix (PHX).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Salt Lake City to Phoenix is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 66 flight per week flying from Salt Lake City to Phoenix. You can check the weekly schedule for popular airlines on this route below: American Airlines: S/M/T/W/T/F/S -- AA6380 (07:30) American Airlines: S/M/T/W/T/F/S -- AA6327 (08:40)
  • To find best deals on flights from Salt Lake City to Phoenix, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Jan 25, with one-way flights priced at just $25.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Phoenix travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Salt Lake City to Phoenix is October, when demand for travel is lower.
  • After crunching the numbers on our January flight calendar, it's currently cheapest to fly from Salt Lake City to Phoenix on January 21, 2026 with Frontier Airlines, with prices starting at $49.
  • You can land at any one of the following hubs in Phoenix, with Salt Lake City International Airport to Phoenix Sky Harbor International Airport (SLC-PHX) is by far the most common option on this route: Phoenix Sky Harbor International Airport (PHX) Mesa Gateway Airport (AZA) Falcon Field Airport (MSC) Scottsdale Airport (SCF).
  • The time difference between Phoenix and Salt Lake City is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com airline insights on flights from Salt Lake City to Phoenix

Which airlines offer the cheapest nonstop flights from Salt Lake City to Phoenix?

Data is based on the average price of all nonstop flights from Salt Lake City to Phoenix on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Frontier Airlines offers the cheapest nonstop flights from Salt Lake City to Phoenix, with an average price of $95.

$17
$95
$174
$253
$331
Frontier Airlines
$95
Frontier Airlines
Delta Air Lines
$147
Delta Air Lines
American Airlines
$331
American Airlines

Which airlines operate the most flights from Salt Lake City to Phoenix?

Data is based on the number of flights from Salt Lake City to Phoenix operated by each airline on Trip.com in the past month.

Based on Trip.com data from the past month, Delta Air Lines operates the most flights from Salt Lake City to Phoenix, with 38 flight per week.

2
14
26
38
Delta Air Lines
38
Delta Air Lines
American Airlines
36
American Airlines
Alaska Airlines
35
Alaska Airlines
Skywest Airlines
25
Skywest Airlines
WestJet
15
WestJet
Aeromexico
14
Aeromexico

How many flights are there each day from Salt Lake City to Phoenix?

Data is based on the number of flights from Salt Lake City to Phoenix for each day of the week on Trip.com over the last month.

Based on Trip.com data from the past month, the most flights from Salt Lake City to Phoenix depart on Friday, and the fewest flights depart on Wednesday.

183
150
116
83
128
Mon
129
Tue
116
Wed
121
Thu
183
Fri
165
Sat
156
Sun