PHX

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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

Sat, Oct 31 - Sun, Nov 1
Frontier Logo
11:41 am - 1:50 pm
SFO
-
PHX
2h 09mnonstop
Frontier Logo
7:30 am - 8:42 am
PHX
-
SFO
2h 12mnonstop
$152Frontier
Thu, Aug 27 - Thu, Sep 3
Frontier Logo
1:07 pm - 7:58 am
SFO
-
PHX
18h 51m
1 stop
Frontier Logo
1:50 pm - 3:56 pm
PHX
-
SFO
2h 06mnonstop
$153Frontier
Mon, Aug 24 - Wed, Aug 26
Frontier Logo
7:04 pm - 9:09 pm
SFO
-
PHX
2h 05mnonstop
Frontier Logo
2:15 pm - 12:18 am
PHX
-
SFO
10h 03m
1 stop
$154Frontier
Sun, Aug 23 - Sun, Aug 30
Frontier Logo
7:04 pm - 9:09 pm
SFO
-
PHX
2h 05mnonstop
Frontier Logo
1:50 pm - 3:56 pm
PHX
-
SFO
2h 06mnonstop
$155Frontier
Fri, Aug 21 - Wed, Aug 26
Frontier Logo
1:07 pm - 7:58 am
SFO
-
PHX
18h 51m
1 stop
Frontier Logo
2:04 pm - 7:56 pm
PHX
-
SFO
5h 52m
1 stop
$156Frontier
Sat, Sep 12 - Mon, Sep 14
Frontier Logo
3:15 pm - 10:47 pm
SFO
-
PHX
7h 32m
1 stop
Frontier Logo
4:18 pm - 9:27 pm
PHX
-
SFO
5h 09m
1 stop
$157Frontier
Thu, Aug 27 - Sun, Aug 30
Frontier Logo
7:04 pm - 9:09 pm
SFO
-
PHX
2h 05mnonstop
Frontier Logo
1:50 pm - 3:56 pm
PHX
-
SFO
2h 06mnonstop
$158Frontier
Thu, Aug 27 - Thu, Sep 3
Frontier Logo
3:38 pm - 11:24 pm
SFO
-
PHX
7h 46m
1 stop
Frontier Logo
4:48 pm - 12:18 am
PHX
-
SFO
7h 30m
1 stop
$159Frontier
Thu, Aug 27 - Sun, Aug 30
Frontier Logo
7:04 pm - 9:09 pm
SFO
-
PHX
2h 05mnonstop
Frontier Logo
1:50 pm - 3:56 pm
PHX
-
SFO
2h 06mnonstop
$160Frontier
Fri, Sep 4 - Mon, Sep 7
Frontier Logo
7:04 pm - 9:09 pm
SFO
-
PHX
2h 05mnonstop
Frontier Logo
10:33 pm - 11:52 am
PHX
-
SFO
13h 19m
1 stop
$161Frontier
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KAYAK's insights & trends for Phoenix Sky Harbor Intl Airport flights with Frontier

Get data-powered insights and trends into Frontier flights to Phoenix Sky Harbor Intl Airport to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly with Frontier to Phoenix Sky Harbor Intl Airport?

The cheapest month for Frontier flights to Phoenix Sky Harbor Intl Airport is January, where tickets cost $143 (return) on average. On the other hand, the most expensive months to fly this route on Frontier are March and June, where the average cost of round-trip tickets is $242 and $241 respectively.

How far in advance should I book Frontier flights to Phoenix Sky Harbor Intl Airport?

For the absolute cheapest price on Frontier, our data suggests you should book 3 weeks before departure.

What is the cheapest flight to Phoenix Sky Harbor Intl Airport with Frontier?

The cheapest airline ticket to Phoenix Sky Harbor Intl Airport from the United States with Frontier in the last 5 days was $86 one-way, and $152 round-trip on the route from San Francisco to Phoenix Sky Harbor Intl Airport. The most popular route is from San Francisco to Phoenix Sky Harbor Intl Airport and the cheapest ticket found on this route in the last 5 days was $152 return.

How many direct flights does Frontier operate to Phoenix Sky Harbor Intl Airport every week?

Each week there are around 126 direct flights from within the United States to Phoenix Sky Harbor Intl Airport. The most common day for departures is Monday, with 15% of flights taking off on this day.

What is the cheapest day to fly to Phoenix Sky Harbor Intl Airport?

Based on KAYAK data, the cheapest day to fly to Phoenix Sky Harbor Intl Airport is Tuesday where tickets can be as cheap as $215. On the other hand, the most expensive day to fly is Sunday, where prices are $244 on average.

What is the cheapest time of day to fly to Phoenix Sky Harbor Intl Airport with Frontier?

The cheapest time of day to fly to Phoenix Sky Harbor Intl Airport with Frontier is generally in the afternoon, when flights cost $223 on average.

Good to know

Low season

June

Cheapest flight

$86

Average price round-trip

$395

Good deal round-trip

$336
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly with an average 10% increase in price.
Flight from San Francisco 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 $399, Frontier is the most expensive airline flying into Phoenix Sky Harbor Intl Airport. The cheapest airline flying to Phoenix Sky Harbor Intl Airport is Allegiant Air.

  • 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, Breeze Airways, Southwest, Denver Air Connection, United Airlines, Alaska Airlines, Alaska Airlines, Contour, 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 $399 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 Orlando Airport and cost $238.
  • 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
Fair2,741 verified ratings
5.9Boarding
4.5Food
6.6Crew
4.3Entertainment
5.4Comfort
Traveler rating:
Sort by:
F
6.0 Okay
Don’t even matter if I write it y'all not going to fix it
A
2.0 Poor
Never again
A
8.0 Very good
Great except upon arrival it took them a long time to open the doors
A
10.0 Wonderful
Like and airlines should be.
A
10.0 Wonderful
Frontier feels like a family I Worked for Eastern Airlines back in the day and I felt the family vibe that I had then. Thank you
L
2.0 Poor
Terrible. Delayed my family flight for several hours affecting family plans
I
2.0 Poor
During the flight I suddenly felt very sick, and no one from the crew even tried to help me or check on my condition. They seemed completely indifferent and showed no concern for my well-being. I was very disappointed by the lack of care and compassion. I hope the airline improves its customer service and trains its crew to respond better when passengers need assistance.
C
2.0 Poor
Repeated delays due to poor aircraft maintenance.
M
8.0 Very good
I liked Everything
A
2.0 Poor
Tiny seats, no entertainment, no amenities, delays, they charge for carry on and their allowed personal item is smaller than in other airlines.
Read more about Frontier

Everything you need to know for your flight to Phoenix Sky Harbor Intl Airport