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Cheap Frontier Flight Deals to Phoenix Sky Harbor Intl Airport

 
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

Thu, Nov 19 - Thu, Nov 26
Frontier Logo
9:35 pm - 12:13 amLAX  Los Angeles-PHX Phoenix Sky Harbor Intl
1h 38mnonstop
Frontier Logo
12:30 pm - 3:37 pmPHX  Phoenix Sky Harbor Intl-LAX Los Angeles
4h 07m1 stop Las Vegas Harry Reid Intl
$106Frontier
Wed, Nov 11 - Wed, Nov 18
Frontier Logo
3:25 pm - 6:02 pmLAX  Los Angeles-PHX Phoenix Sky Harbor Intl
1h 37mnonstop
Frontier Logo
2:45 pm - 10:54 pmPHX  Phoenix Sky Harbor Intl-LAX Los Angeles
9h 09m1 stop San Francisco
$107Frontier
Mon, Nov 16 - Mon, Nov 23
Frontier Logo
9:35 pm - 12:13 amLAX  Los Angeles-PHX Phoenix Sky Harbor Intl
1h 38mnonstop
Frontier Logo
4:38 pm - 5:09 pmPHX  Phoenix Sky Harbor Intl-LAX Los Angeles
1h 31mnonstop
$108Frontier
Wed, Nov 25 - Mon, Nov 30
Frontier Logo
9:00 pm - 11:38 pmLAX  Los Angeles-PHX Phoenix Sky Harbor Intl
1h 38mnonstop
Frontier Logo
4:38 pm - 5:09 pmPHX  Phoenix Sky Harbor Intl-LAX Los Angeles
1h 31mnonstop
$109Frontier
Thu, Dec 3 - Fri, Dec 4
Frontier Logo
12:55 pm - 3:35 pmLAX  Los Angeles-PHX Phoenix Sky Harbor Intl
1h 40mnonstop
Frontier Logo
12:52 pm - 3:32 pmPHX  Phoenix Sky Harbor Intl-LAX Los Angeles
3h 40m1 stop Las Vegas Harry Reid Intl
$110Frontier
Mon, Nov 16 - Thu, Nov 19
Frontier Logo
9:57 pm - 1:33 pmLAX  Los Angeles-PHX Phoenix Sky Harbor Intl
14h 36m1 stop Las Vegas Harry Reid Intl
Frontier Logo
5:32 pm - 5:59 pmPHX  Phoenix Sky Harbor Intl-LAX Los Angeles
1h 27mnonstop
$111Frontier
Sat, Nov 14 - Thu, Nov 19
Frontier Logo
1:41 pm - 4:12 pmLAX  Los Angeles-PHX Phoenix Sky Harbor Intl
1h 31mnonstop
Frontier Logo
8:30 am - 3:07 pmPHX  Phoenix Sky Harbor Intl-LAX Los Angeles
7h 37m1 stop Las Vegas Harry Reid Intl
$112Frontier
Fri, Nov 13 - Sat, Nov 14
Frontier Logo
9:35 pm - 12:13 amLAX  Los Angeles-PHX Phoenix Sky Harbor Intl
1h 38mnonstop
Frontier Logo
8:30 am - 4:16 pmPHX  Phoenix Sky Harbor Intl-LAX Los Angeles
8h 46m1 stop Las Vegas Harry Reid Intl
$113Frontier
Sat, Dec 5 - Sat, Dec 12
Frontier Logo
6:40 pm - 5:26 pmLAX  Los Angeles-PHX Phoenix Sky Harbor Intl
21h 46m1 stop San Francisco
Frontier Logo
6:34 am - 7:05 amPHX  Phoenix Sky Harbor Intl-LAX Los Angeles
1h 31mnonstop
$114Frontier
Tue, Nov 10 - Tue, Nov 10
Frontier Logo
3:25 pm - 6:02 pmLAX  Los Angeles-PHX Phoenix Sky Harbor Intl
1h 37mnonstop
Frontier Logo
7:21 pm - 9:19 amPHX  Phoenix Sky Harbor Intl-LAX Los Angeles
14h 58m1 stop Las Vegas Harry Reid Intl
$115Frontier
Useful Info

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 $144 (return) on average. On the other hand, the most expensive months to fly this route on Frontier are July and March, where the average cost of round-trip tickets is $256 and $243 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 $57 one-way, and $106 round-trip on the route from Los Angeles to Phoenix Sky Harbor Intl Airport. The most popular route is from Los Angeles to Phoenix Sky Harbor Intl Airport and the cheapest ticket found on this route in the last 5 days was $106 return.

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

Each week there are around 163 direct flights from within the United States to Phoenix Sky Harbor Intl Airport. The most common day for departures is Monday, with 18% 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 $221. On the other hand, the most expensive day to fly is Sunday, where prices are $253 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 at noon, when flights cost $233 on average.

Good to know

Low season

September

Cheapest flight

$57

Average price round-trip

$270
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Los Angeles to Phoenix Sky Harbor Airport
(price for this month)

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 $434, Frontier is cheaper than JetBlue, Alaska Airlines, Delta and United Airlines when it comes to flights to Phoenix Sky Harbor Intl Airport. However, the cheapest airline flying to Phoenix Sky Harbor Intl Airport is Allegiant Air, with an average return price of $344.

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

    Along with Frontier, you can also fly to Phoenix Sky Harbor Intl Airport with Alaska Airlines, Delta, Breeze Airways, American Airlines, Southwest, United Airlines, JetBlue, United Airlines, Southern / Mokulele, Breeze Airways, Alaska Airlines, Contour, Allegiant Air, Advanced 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 $434 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 San Diego and cost $117.
  • If you’re intending to fly with Frontier, book your flight to Phoenix Sky Harbor Intl Airport at least 1 week 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 August.

Frontier customer reviews

5.5
Fair2,519 verified ratings
4.2Entertainment
6.5Crew
5.4Comfort
4.5Food
5.8Boarding
Traveler rating:
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W
2.0 Poor
I booked tickets from San Diego to Cincinnati months in advance to attend my sister’s wedding, a wedding where I was serving as the officiant. At 10:00 PM the night before my 6:00 AM flight (just 8 hours before departure), I received an alert that my first leg to Denver was delayed, causing me to miss my connecting flight to Cincinnati. When I called Frontier customer service, they informed me that they couldn't get me on any other flight that would get me there in time for the Saturday wedding, let alone the rehearsal dinner. Because I had a critical role in the wedding, I was forced to buy a last-minute ticket on another airline for three times the original price, costing me well over $1,000 extra. Even with the emergency flight, I still missed the rehearsal dinner entirely. When I spoke with Frontier, they agreed to refund my original ticket, but showed zero care or accountability for the massive financial burden and distress they caused. Their "compensation" for causing me to spend an extra $1,000+ and miss an irreplaceable family event? A $75 Frontier voucher. Frontier completely dropped the ball. Their customer service showed zero empathy, and their reliability is non-existent. I will never fly Frontier again, and no one else should either if they actually need to get where they want to go. Tip for anyone flying from Denver to Cincinnati: Avoid Frontier connecting flights or layovers at all costs, especially for time-sensitive events. Book direct flights with an airline that actually offers reliable customer support and rebooking options when delays occur.
W
2.0 Poor
I booked tickets from San Diego to Cincinnati months in advance to attend my sister’s wedding, a wedding where I was serving as the officiant. At 10:00 PM the night before my 6:00 AM flight (just 8 hours before departure), I received an alert that my first leg to Denver was delayed, causing me to miss my connecting flight to Cincinnati. When I called Frontier customer service, they informed me that they couldn't get me on any other flight that would get me there in time for the Saturday wedding, let alone the rehearsal dinner. Because I had a critical role in the wedding, I was forced to buy a last-minute ticket on another airline for three times the original price, it costing me well over $1,000 extra. Even with the emergency flight, I still missed the rehearsal dinner entirely. When I spoke with Frontier, they agreed to refund my original ticket, but showed zero care or accountability for the massive financial burden and distress they caused. Their "compensation” for causing me to spend an extra $1,000+ and miss an irreplaceable family event? A $75 Frontier voucher. Frontier completely dropped the ball. Their customer service showed zero empathy letting me know that it was Frontier who was the real victim by refunding my ticket price, and their reliability is non-existent. I will never fly Frontier again, and I strongly advise anyone who actually needs to arrive at their destination on time for an important event to book with literally any other airline.
A
10.0 Wonderful
Great flight!
A
2.0 Poor
Flight delayed and missed connection. Next available flight was a 10 hour delay.
D
10.0 Wonderful
Ability to choose to board early
T
2.0 Poor
It got me to my destination? However we were an hour delayed departing, and we never received any updates or notifications from staff. Poor communication and customer service.
R
4.0 Mediocre
Frontier didn’t give us enough notice that our flight had been delayed. I was just entering the airport when I received the notice, less than 2hrs before my scheduled flight. They delayed it 1hr 22min because another jet left late out of Vegas. Frontier needs better communication with customers because I could have eaten at home and had someone drive me instead of paying for an Uber.
B
10.0 Wonderful
Great flight, no problems. I wish they would increase the checked bag weight limit. Packing was very stressful.
P
10.0 Wonderful
Excellent trip plane ride
A
2.0 Poor
My experience with Frontier was terrible. We were delayed for 2 hours. At one point during the wait at the gate I left to go get a sandwich - I was gone probably 15 minutes. In my absence, they decided to move our flight up, boarded and left. When I came back the two attendants were very rude and I unavoidably had to purchase another ticket on the next flight. During this whole time, the Frontier app did not update the departure time, so I was SOL.
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