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Sky Harbor Intl

$30+ Cheap flights from Phoenix Sky Harbor Intl Airport

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEA
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
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Find flights from Sky Harbor Intl within your budget

 
Find flights departing from Sky Harbor Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on March 19, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Tue 4/14

6:20 am-7:30 am

Nonstop1h 10m

Las Vegas Harry Reid Intl

Tue 4/21

1:20 pm-2:40 pm

Nonstop1h 20m

$117

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Tue 5/19

10:45 am-2:00 pm

1 stop3h 15m

Las Vegas Harry Reid Intl

Tue 5/19

9:10 pm-10:25 pm

Nonstop1h 15m

$127

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Fri 4/24

6:30 am-9:42 am

Nonstop3h 12m

Seattle/Tacoma Intl

Mon 4/27

6:58 pm-9:51 pm

Nonstop2h 53m

$137

PhoenixLos Angeles

PHX - LAX

PHXLAX

Phoenix Sky Harbor Intl

Tue 4/14

9:05 am-12:10 pm

1 stop3h 05m

Los Angeles Los Angeles

Wed 4/15

8:15 am-2:00 pm

2 stops5h 45m

$138

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Wed 4/22

11:35 am-3:30 pm

1 stop3h 55m

Las Vegas Harry Reid Intl

Tue 4/28

12:20 pm-5:10 pm

2 stops4h 50m

$138

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Tue 4/28

8:35 pm-11:35 pm

Nonstop3h 00m

Seattle/Tacoma Intl

Wed 5/6

11:40 am-4:30 pm

1 stop4h 50m

$143

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Thu 4/23

7:10 am-2:10 pm

1 stop7h 00m

Seattle/Tacoma Intl

Tue 4/28

6:50 am-9:40 am

Nonstop2h 50m

$147

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Fri 5/8

3:35 pm-12:05 am

1 stop8h 30m

Seattle/Tacoma Intl

Sun 5/10

5:35 am-11:15 am

1 stop5h 40m

$157

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Sat 4/18

10:50 am-12:00 pm

Nonstop1h 10m

Las Vegas Harry Reid Intl

Tue 4/21

12:20 pm-5:10 pm

2 stops4h 50m

$165

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Sat 5/9

7:00 pm-10:00 pm

Nonstop3h 00m

Seattle/Tacoma Intl

Wed 5/13

12:10 pm-5:50 pm

1 stop5h 40m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl in March
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Among all the travel providers offering deals on flights from Phoenix Sky Harbor Intl Airport, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from Phoenix Sky Harbor Intl Airport made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from Phoenix Sky Harbor Intl Airport. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Phoenix Sky Harbor Intl Airport. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly from Sky Harbor Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sky Harbor Intl

Get recent, data-driven insights about flights from Sky Harbor Intl including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Seattle. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport (average of $41). Flying from Phoenix Sky Harbor Intl Airport in July will prove the most costly (average of $88). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Seattle. Price data was last updated on March 14, 2026.

Those who are seeking the cheapest fare on flights departing from Phoenix Sky Harbor Intl Airport would be wise to consider leaving during Thursday at noon when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Tuesday afternoons when fares are usually the most expensive.

Which airlines fly from Phoenix Sky Harbor Intl Airport?

For flights departing from Phoenix Sky Harbor Intl Airport check dates and pricing for the following: Frontier, Alaska Airlines, Delta, Hawaiian Airlines, American Airlines. These airlines depart to the following popular destinations: Seattle.

American Airlines
American Airlines
From $97
Frontier
Frontier
From $30
Delta
Delta
From $63
Southwest
Southwest
From $77

What are popular destinations to fly to from Phoenix Sky Harbor Intl Airport?

Some of the most frequent flights departing from Phoenix Sky Harbor Intl Airport everyday are: Chicago (785 flights per day), New York (658 flights per day), and Los Angeles (560 flights per day).

New York
New York
From $118
Denver Intl
Denver Intl
From $62
Chicago
Chicago
From $83
Los Angeles Los Angeles
Los Angeles Los Angeles
From $44

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

The cheapest city to fly to from Phoenix Sky Harbor Intl Airport is Santa Ana J. Wayne/Orange Cnty, with prices starting at $30. Explore other affordable destinations below.

Santa Ana J. Wayne/Orange Cnty
Santa Ana J. Wayne/Orange Cnty
From $30
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From $35
San Diego
San Diego
From $42
Salt Lake City
Salt Lake City
From $44

Airline reviews for flights from Sky Harbor Intl

Read reviews and ratings of airlines operating flights from Sky Harbor Intl. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Sky Harbor Intl travel. Please note that the reviews are sourced from user searches and were last updated on March 19, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andHawaiian Airlines from Phoenix Sky Harbor Intl Airport by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,063 reviews

Food

7.0

Overall

7.9

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
7.9
Good
12,063 reviews
Alaska Airlines
7.9
Good
12,063 reviews

Food

7.0

Overall

7.9

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Delta
7.9
Good
8,289 reviews
Alaska Airlines
7.9
Good
12,063 reviews

Food

7.0

Overall

7.9

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Hawaiian Airlines
7.8
Good
2,841 reviews
Alaska Airlines
7.9
Good
12,063 reviews

Food

7.0

Overall

7.9

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
American Airlines
7.1
Good
11,469 reviews
Alaska Airlines
7.9
Good
12,063 reviews

Food

7.0

Overall

7.9

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Frontier
5.7
Fair
3,024 reviews
Alaska Airlines
7.9
Good
12,063 reviews

Food

7.0

Overall

7.9

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Browse thousands of different options on Cheapflights for your next trip

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Alternate flight departure points to Sky Harbor Intl

Consider leaving from one of these other departure points that are located a short distance from Sky Harbor Intl. Flight origins were last updated on March 19, 2026.
Flights from Tucson
Flights from Prescott
Flights from Grand Canyon Village
Flights from Flagstaff
Flights from Show Low
Flights from Bullhead City
Flights from Page
Flights from Las Vegas
Flights from Phoenix-Mesa Gateway
Flights from Yuma

Related info for your journey

Access useful and relevant information related to your journey from Sky Harbor Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated March 19, 2026.

  • What are the most popular destinations to fly to from Phoenix Sky Harbor Intl Airport?

    This month, the top selected destinations from Phoenix Sky Harbor Intl Airport are Chicago, Atlanta, Boston. Throughout the year, Boston, Chicago, Atlanta are some of the top choices made by users flying from Phoenix Sky Harbor Intl Airport.

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to anywhere?

    Users have flown out of Phoenix Sky Harbor Intl Airport for as low as $30 to Santa Ana (prices may vary depending on the airline and departure time). On average, users have booked flights for $502 to fly from Phoenix Sky Harbor Intl Airport.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to anywhere?

    Over the past few days, we've found that Frontier, Allegiant Air, and Flair Airlines have the cheapest prices from Phoenix Sky Harbor Intl Airport. Frontier flights from Phoenix Sky Harbor Intl Airport to Atlanta Hartsfield-Jackson ($30), Allegiant Air flights from Phoenix Sky Harbor Intl Airport to Asheville Regional ($36), and Flair Airlines flights from Phoenix Sky Harbor Intl Airport to Vancouver Intl ($46).

  • What is the cheapest premium economy flight from Phoenix Sky Harbor Intl Airport?

    Options for some of the cheapest premium economy flights from Phoenix Sky Harbor Intl Airport we have found on Cheapflights are as follows:
    Fly from Phoenix Sky Harbor Intl to Provo starting at $138
    Fly from Phoenix Sky Harbor Intl to Austin starting at $269
    Fly from Phoenix Sky Harbor Intl to Orlando Airport starting at $383
    Fly from Phoenix Sky Harbor Intl to Cleveland starting at $388

  • What is the cheapest first class flight from Phoenix Sky Harbor Intl Airport?

    If you’re looking for a cheap first-class flight from Phoenix Sky Harbor Intl Airport, consider Mexico City. Prices start at $305 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport?

    October is currently the cheapest month to fly from Phoenix Sky Harbor Intl Airport. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Phoenix Sky Harbor Intl Airport?

    Check out the cheapest flights from Phoenix Sky Harbor Intl Airport to embark to:
    Fly from Phoenix to Santa Ana from $58 round trip
    Fly from Phoenix to Las Vegas from $69 round trip
    Fly from Phoenix to San Diego from $80 round trip
    Fly from Phoenix to Los Angeles from $81 round trip
    Fly from Phoenix to Salt Lake City from $90 round trip

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