PHX

Find cheap Southwest flights to Phoenix Sky Harbor Intl Airport from $59

1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Southwest Flight Deals to Phoenix Sky Harbor Intl Airport

 
Here are some of the best deals found on KAYAK recently from Southwest 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 Southwest flight deals to Phoenix Sky Harbor Intl Airport

Thu, Jan 22 - Sat, Jan 24
Southwest Logo
5:15 am - 9:00 am
SEA
-
PHX
2h 45mnonstop
Southwest Logo
8:55 am - 11:05 am
PHX
-
SEA
3h 10mnonstop
$117Southwest
Wed, Jan 14 - Wed, Jan 21
Southwest Logo
5:15 am - 9:00 am
SEA
-
PHX
2h 45mnonstop
Southwest Logo
7:00 am - 12:20 pm
PHX
-
SEA
6h 20m1 stop
$127Southwest
Thu, Jan 22 - Sat, Jan 24
Southwest Logo
12:45 pm - 7:55 pm
SEA
-
PHX
6h 10m2 stops
Southwest Logo
8:55 am - 11:05 am
PHX
-
SEA
3h 10mnonstop
$132Southwest
Sat, Jan 10 - Sat, Jan 17
Southwest Logo
7:00 am - 10:50 am
SEA
-
PHX
2h 50mnonstop
Southwest Logo
8:55 am - 11:05 am
PHX
-
SEA
3h 10mnonstop
$133Southwest
Wed, Feb 18 - Tue, Feb 24
Southwest Logo
10:10 am - 5:45 pm
SEA
-
PHX
6h 35m1 stop
Southwest Logo
4:25 pm - 10:35 pm
PHX
-
SEA
7h 10m1 stop
$136Southwest
Wed, Feb 4 - Wed, Feb 11
Southwest Logo
9:30 am - 7:55 pm
SEA
-
PHX
9h 25m2 stops
Southwest Logo
11:20 am - 3:40 pm
PHX
-
SEA
5h 20m1 stop
$142Southwest
Wed, Jan 14 - Tue, Jan 20
Southwest Logo
5:15 am - 9:00 am
SEA
-
PHX
2h 45mnonstop
Southwest Logo
3:50 pm - 9:50 pm
PHX
-
SEA
7h 00m1 stop
$143Southwest
Wed, Jan 7 - Wed, Jan 14
Southwest Logo
5:15 am - 9:00 am
SEA
-
PHX
2h 45mnonstop
Southwest Logo
8:25 am - 12:20 pm
PHX
-
SEA
4h 55m1 stop
$146Southwest
Thu, Feb 5 - Mon, Feb 9
Southwest Logo
5:00 am - 8:45 am
SEA
-
PHX
2h 45mnonstop
Southwest Logo
9:05 pm - 11:15 pm
PHX
-
SEA
3h 10mnonstop
$147Southwest
Wed, Jan 14 - Wed, Jan 21
Southwest Logo
12:45 pm - 7:55 pm
SEA
-
PHX
6h 10m2 stops
Southwest Logo
9:45 am - 12:05 pm
PHX
-
SEA
3h 20mnonstop
$148Southwest
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Good to know

Low seasonJune
Cheapest flight$59
Average price round-trip$369
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Seattle to Phoenix Sky Harbor Airport
(price for this month)

When to book flights with Southwest 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 Southwest

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

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

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

    On average, Southwest flights to Phoenix Sky Harbor Intl Airport cost $298 one-way.

  • Which airport do Southwest 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 Southwest.

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

  • The cheapest flight to Phoenix Sky Harbor Intl Airport with Southwest found on KAYAK in the last 2 weeks departed from Long Beach and cost $58.
  • If you’re intending to fly with Southwest, 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 Southwest is March and prices are highest at this time. The cheapest month to fly is July.

Southwest customer reviews

7.9
Good4,250 verified ratings
8.6Crew
8.0Comfort
7.5Entertainment
8.1Boarding
7.0Food
Pros +
  • Flights were on time and crew was great. (in 567 reviews)
  • Really funny flight attendant. (in 563 reviews)
Cons -
  • WiFi was terrible. (in 156 reviews)
  • Left on time and got in ten minutes early. (in 42 reviews)
Show reviews that mention
Traveler rating:
Sort by:
R
2.0 Poor
They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.
M
10.0 Wonderful
Excellent
R
8.0 Very good
The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.
P
2.0 Poor
2 hour delay
A
10.0 Wonderful
The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.
A
10.0 Wonderful
Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.
T
2.0 Poor
Multiple delays, canceled flights, and flight reroutes.
D
10.0 Wonderful
Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!
D
10.0 Wonderful
Excellent experience, no complaints.
I
10.0 Wonderful
No delays and arrived to destination 30 min early. Staff was super friendly.
Read more about Southwest

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