PHX

Find cheap Frontier flights to Phoenix Sky Harbor Intl Airport from $54

1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Frontier Flight Deals to Phoenix Sky Harbor Intl Airport

 
Here are some of the best deals found on KAYAK recently from Frontier to Phoenix Sky Harbor Intl Airport that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip Frontier flight deals to Phoenix Sky Harbor Intl Airport

Tue, Jun 30 - Tue, Jul 7
Frontier Logo
2:00 pm - 3:31 pm
LAX
-
PHX
1h 31mnonstop
Frontier Logo
11:35 am - 1:01 pm
PHX
-
LAX
1h 26mnonstop
$86Frontier
Tue, Jun 30 - Tue, Jul 7
Frontier Logo
2:00 pm - 3:31 pm
LAX
-
PHX
1h 31mnonstop
Frontier Logo
11:35 am - 1:01 pm
PHX
-
LAX
1h 26mnonstop
$87Frontier
Tue, Jul 14 - Tue, Jul 21
Frontier Logo
6:30 am - 12:59 pm
LAX
-
PHX
6h 29m
1 stop
Frontier Logo
11:35 am - 1:01 pm
PHX
-
LAX
1h 26mnonstop
$89Frontier
Tue, Jul 14 - Wed, Jul 15
Frontier Logo
6:30 am - 12:59 pm
LAX
-
PHX
6h 29m
1 stop
Frontier Logo
11:35 am - 1:01 pm
PHX
-
LAX
1h 26mnonstop
$90Frontier
Fri, Jun 26 - Tue, Jun 30
Frontier Logo
2:00 pm - 3:31 pm
LAX
-
PHX
1h 31mnonstop
Frontier Logo
11:32 am - 1:05 pm
PHX
-
LAX
1h 33mnonstop
$91Frontier
Thu, Oct 1 - Mon, Oct 5
Frontier Logo
7:45 pm - 9:19 pm
LAX
-
PHX
1h 34mnonstop
Frontier Logo
5:20 pm - 6:50 pm
PHX
-
LAX
1h 30mnonstop
$92Frontier
Sat, Jul 4 - Tue, Jul 7
Frontier Logo
2:00 pm - 3:31 pm
LAX
-
PHX
1h 31mnonstop
Frontier Logo
2:04 pm - 8:03 pm
PHX
-
LAX
5h 59m
1 stop
$93Frontier
Wed, Jul 15 - Sat, Jul 18
Frontier Logo
6:30 am - 12:59 pm
LAX
-
PHX
6h 29m
1 stop
Frontier Logo
11:35 am - 1:01 pm
PHX
-
LAX
1h 26mnonstop
$95Frontier
Mon, Jun 29 - Tue, Jun 30
Frontier Logo
2:00 pm - 3:31 pm
LAX
-
PHX
1h 31mnonstop
Frontier Logo
11:32 am - 1:05 pm
PHX
-
LAX
1h 33mnonstop
$96Frontier
Wed, Jun 24 - Fri, Jun 26
Frontier Logo
2:00 pm - 3:31 pm
LAX
-
PHX
1h 31mnonstop
Frontier Logo
11:32 am - 1:05 pm
PHX
-
LAX
1h 33mnonstop
$97Frontier
Useful Info

Good to know

Low seasonJune
Cheapest flight$54
Average price round-trip$356
Good deal round-trip$303
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly with an average 13% increase in price.
Flight from Los Angeles to Phoenix Sky Harbor Airport
(avg. price over the last 2 weeks)
or less

When to book flights with Frontier to Phoenix Sky Harbor Intl Airport

Average price per month
Flight prices as travel date approaches

FAQs for flying to Phoenix Sky Harbor Intl Airport with Frontier

  • Is Frontier cheaper than other airlines flying to Phoenix Sky Harbor Intl Airport?

    With an average return price of $361, Frontier is cheaper than United Airlines, JetBlue and Allegiant Air when it comes to flights to Phoenix Sky Harbor Intl Airport. However, the cheapest airline flying to Phoenix Sky Harbor Intl Airport is Breeze Airways, with an average return price of $163.

  • Which other airlines fly to Phoenix Sky Harbor Intl Airport?

    Along with Frontier, you can also fly to Phoenix Sky Harbor Intl Airport with American Airlines, Breeze Airways, Southwest, Denver Air Connection, JetBlue, United Airlines, Alaska Airlines, Contour, Breeze Airways, Allegiant Air and Allegiant Air.

  • How much is a flight to Phoenix Sky Harbor Intl Airport with Frontier?

    On average, Frontier flights to Phoenix Sky Harbor Intl Airport cost $361 for a round-trip.

  • Which airport do Frontier flights to Phoenix Sky Harbor Intl Airport fly into?

    You’ll fly into Phoenix Sky Harbor Airport when flying to Phoenix Sky Harbor Intl Airport with Frontier.

Top tips for your flights to Phoenix Sky Harbor Intl Airport with Frontier

  • The cheapest flight to Phoenix Sky Harbor Intl Airport with Frontier found on KAYAK in the last 2 weeks departed from Las Vegas and cost $74.
  • If you’re intending to fly with Frontier, book your flight to Phoenix Sky Harbor Intl Airport at least 2 weeks before departure to ensure a below-average price.
  • High season for flights to Phoenix Sky Harbor Intl Airport with Frontier is March and prices are highest at this time. The cheapest month to fly is June.

Frontier customer reviews

5.6
Fair2,904 verified ratings
4.3Entertainment
5.9Boarding
6.5Crew
4.5Food
5.4Comfort
Traveler rating:
Sort by:
L
6.0 Okay
There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.
M
10.0 Wonderful
All went as expected
I
10.0 Wonderful
Excellent service.
D
10.0 Wonderful
Everything just worked
J
8.0 Very good
Great
D
10.0 Wonderful
No internet and no complimentary drinks
A
6.0 Okay
The staff at the check in counter was so rude. Made you feel Incompetent
D
2.0 Poor
Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.
H
2.0 Poor
Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy
S
2.0 Poor
The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve
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Everything you need to know for your flight to Phoenix Sky Harbor Intl Airport