Find flights
When to book
FAQs & Tips
Reviews
Deals

PHX

Find cheap Frontier flights to Phoenix Sky Harbor Intl Airport from $26

1 adult
0 bags
Sat 7/13
Sat 7/20

Search hundreds of travel sites at once for deals on Frontier flights to Phoenix Sky Harbor Intl Airport

In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

August

High season

March

Cheapest flight

$26

Average price round-trip

$299
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Seattle 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?

    Frontier is the cheapest airline flying to Phoenix Sky Harbor Intl Airport with an average return price of $155. Flights to Phoenix Sky Harbor Intl Airport with Spirit Airlines cost $177 on average, while Allegiant Air cost $222.

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

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

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

    On average, Frontier flights to Phoenix Sky Harbor Intl Airport cost $89 for one-way and $155 return.

  • 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.

See more FAQs

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

  • Looking to fly from the United States to Phoenix Sky Harbor Intl Airport with Frontier? 25% of our users found flights for the following prices or less: From Chicago Midway Airport $59 one-way, $109 round-trip.
  • The cheapest flight to Phoenix Sky Harbor Intl Airport with Frontier found on KAYAK in the last 2 weeks departed from Chicago Midway Airport and cost $39.

Frontier customer reviews

6.2
OkayBased on 3,948 verified guest reviews
5.1Food
5.8Comfort
7.0Crew
6.5Boarding
4.9Entertainment
Pros +
Cons -
Traveler rating:
Sort by:
A
7.6 Good
Pros:Everything was good except what I mention below. I would fly again, as your aircraft was clean, and the food/beverage packages had good options, I will just add additional bagage costs to the ticket price to make a determination of whether the flight is worth the price.
Cons:Paying for a carry-on. I would not have booked with frontier had I known I'd have to pay for the very small duffel I brought with me. I could have booked with Delta, had free beverages, and not paid for a carry-on, all for less than what turned out to be the total cost of this frontier flight. It should be clearly stated before booking that ANY bag brought with you would incure a fee. People would factor this into the purchase price and book accordingly.
A
4.0 Mediocre
Pros:The flight departed on time and arrived as scheduled.
Cons:I'm glad that I arrived safely because that is the one thing I can appreciate. The cheap fares equal the quality of the plane. Only 4 rows of 30 have reclining seats. It would be a stretch to say the seats are padded. The clientele is cheaper than the fare with lots of crying babes and impolite guests running to the door as the plane arrives to the gate.
A
4.3 Mediocre
Pros:Staff did a typical job, everyone was nice, nothing notable.
Cons:Frontier airlines is awful. With all the added fees, I could have just booked with Delta or another airline that at least offers their passengers water without charging for it. Or charging for my bag. What a joke. Not worth the "discount" at all and would never bother booking with them again.
L
9.3 Wonderful
Pros:Very nice and flight was smooth
Cons:N/a
A
10.0 Wonderful
Pros:Very professional.
Cons:That it had to end.
A
2.0 Poor
Pros:Nothing
Cons:Everything
A
10.0 Wonderful
Pros:Frontier was on time and their staff was courteous and professional.
A
2.0 Poor
Cons:Rude service
A
5.0 Fair
Cons:Delayed
A
4.0 Mediocre
Cons:No frills to the point of passenger despair. Budget airline to the T.
Read more about Frontier

Book Cheap flights with Frontier to Phoenix Sky Harbor Intl Airport

Recent round-trip flight deals

8/31Sat
nonstopFrontier
1h 28mONT-PHX
9/4Wed
nonstopFrontier
1h 13mPHX-ONT
$39
8/23Fri
nonstopFrontier
1h 28mONT-PHX
8/24Sat
nonstopFrontier
1h 13mPHX-ONT
$43
9/1Sun
nonstopFrontier
1h 29mLAX-PHX
9/3Tue
nonstopFrontier
1h 25mPHX-LAX
$43
9/2Mon
nonstopFrontier
1h 28mONT-PHX
9/7Sat
nonstopFrontier
1h 13mPHX-ONT
$44
9/24Tue
nonstopFrontier
1h 23mONT-PHX
9/28Sat
nonstopFrontier
1h 13mPHX-ONT
$46
9/10Tue
nonstopFrontier
1h 29mLAX-PHX
9/17Tue
nonstopFrontier
1h 25mPHX-LAX
$46
8/31Sat
nonstopFrontier
1h 29mLAX-PHX
9/3Tue
nonstopFrontier
1h 25mPHX-LAX
$47
8/28Wed
nonstopFrontier
2h 54mSEA-PHX
9/11Wed
nonstopFrontier
3h 07mPHX-SEA
$48
7/13Sat
nonstopFrontier
1h 28mONT-PHX
7/17Wed
nonstopFrontier
1h 13mPHX-ONT
$48
11/12Tue
nonstopFrontier
1h 29mLAX-PHX
11/19Tue
nonstopFrontier
1h 25mPHX-LAX
$48
8/13Tue
nonstopFrontier
2h 33mDFW-PHX
8/20Tue
nonstopFrontier
2h 27mPHX-DFW
$48
8/8Thu
nonstopFrontier
1h 28mONT-PHX
8/12Mon
nonstopFrontier
1h 13mPHX-ONT
$49
8/31Sat
nonstopFrontier
1h 29mLAX-PHX
9/5Thu
nonstopFrontier
1h 25mPHX-LAX
$49
9/14Sat
nonstopFrontier
2h 54mSEA-PHX
9/17Tue
nonstopFrontier
3h 07mPHX-SEA
$50
9/8Sun
nonstopFrontier
1h 28mONT-PHX
9/10Tue
nonstopFrontier
1h 14mPHX-ONT
$50
10/22Tue
nonstopFrontier
1h 29mLAX-PHX
10/29Tue
nonstopFrontier
1h 25mPHX-LAX
$50
8/8Thu
nonstopFrontier
1h 28mONT-PHX
8/9Fri
nonstopFrontier
1h 13mPHX-ONT
$51
8/17Sat
nonstopFrontier
1h 29mLAX-PHX
8/18Sun
nonstopFrontier
1h 25mPHX-LAX
$51
9/10Tue
nonstopFrontier
1h 29mLAX-PHX
9/13Fri
nonstopFrontier
1h 25mPHX-LAX
$52
7/2Tue
nonstopFrontier
1h 18mONT-PHX
7/5Fri
nonstopFrontier
1h 13mPHX-ONT
$53

Search by stops

Search by price

Recent one-way flight deals

9/17Tue
nonstopFrontier
2h 54mSEA-PHX
$26
7/3Wed
nonstopFrontier
1h 21mONT-PHX
$26
9/6Fri
nonstopFrontier
1h 29mLAX-PHX
$26
8/11Sun
nonstopFrontier
1h 28mONT-PHX
$27
8/15Thu
nonstopFrontier
1h 29mLAX-PHX
$28
8/13Tue
nonstopFrontier
3h 24mMSP-PHX
$29
8/14Wed
nonstopFrontier
3h 42mORD-PHX
$29
6/19Wed
nonstopFrontier
1h 21mONT-PHX
$29
7/4Thu
nonstopFrontier
1h 29mLAX-PHX
$29
6/26Wed
nonstopFrontier
3h 05mSEA-PHX
$30
6/29Sat
nonstopFrontier
1h 21mONT-PHX
$30
8/12Mon
nonstopFrontier
1h 29mLAX-PHX
$30
9/21Sat
nonstopFrontier
3h 24mMSP-PHX
$31
6/29Sat
nonstopFrontier
1h 21mONT-PHX
$31
10/17Thu
nonstopFrontier
1h 29mLAX-PHX
$31
7/23Tue
nonstopFrontier
2h 36mDFW-PHX
$31
6/29Sat
nonstopFrontier
3h 06mSEA-PHX
$32
6/27Thu
nonstopFrontier
1h 21mONT-PHX
$32
11/14Thu
nonstopFrontier
1h 29mLAX-PHX
$32
10/5Sat
nonstopFrontier
2h 54mSEA-PHX
$33

Search by stops

Search by price

Flights to Phoenix Sky Harbor Intl Airport - Frontier

Destination:

Sky Harbor Intl (PHX)United States

Return flight deals:

Sky Harbor Intl - United States

Cabin classes:

$448
First Class flights to Phoenix
$259
Business Class flights to Phoenix
$173
$36

Browse origins:

Browse destinations: