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Cheap flights from Portland to Phoenix Sky Harbor Intl Airport from £51

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PHX
13 Jul — 20 Jul1
1 adult

Cheap flight deals from Portland to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 July 2025.

Round-trip from

£95

One-way from

£51

Popular in

March

Cheapest in

August

Average price

£161
Southwest
  • Southwest
  • 27/8-3/9
  • 2 total stops
  • 9h 40m total
  • Portland to Phoenix
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Southwest
  • Southwest
  • 7/8
  • Nonstop
  • 2h 35m total
  • Portland to Phoenix
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£15 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Portland to Sky Harbor Intl

Cheapest flights from Portland to Sky Harbor Intl
Explore the most affordable flight options available from Portland to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Wed 27/810:55PDX - PHX
2 stops7h 05mSouthwest
Wed 3/914:30PHX - PDX
Nonstop2h 35mSouthwest
Deal found 7/7£95
Fri 19/917:10PDX - PHX
1 stop6h 26mDelta
Mon 22/919:10PHX - PDX
1 stop4h 42mDelta
Deal found 7/7£106
Wed 29/1017:32PDX - PHX
Nonstop2h 46mHawaiian Airlines
Tue 4/1110:31PHX - PDX
1 stop7h 14mHawaiian Airlines
Deal found 8/7£111
Tue 16/910:30PDX - PHX
1 stop5h 00mAlaska Airlines
Sat 20/907:00PHX - PDX
Nonstop2h 46mAlaska Airlines
Deal found 7/7£118

Cheapflights Fare Finder

Customise your flight search to find flights from Portland to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 July 2025.
Use the filters below to find and compare flights from Portland to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Portland

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Wed 27/8

10:55-18:00

2 stops7h 05m

Phoenix Sky Harbor Intl

Wed 3/9

14:30-17:05

Nonstop2h 35m

£95

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Fri 19/9

17:10-23:36

1 stop6h 26m

Phoenix Sky Harbor Intl

Mon 22/9

19:10-23:52

1 stop4h 42m

£106

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Wed 29/10

17:32-20:18

Nonstop2h 46m

Phoenix Sky Harbor Intl

Tue 4/11

10:31-16:45

1 stop7h 14m

£111

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Tue 16/9

10:30-15:30

1 stop5h 00m

Phoenix Sky Harbor Intl

Sat 20/9

07:00-09:46

Nonstop2h 46m

£118

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Thu 7/8

05:25-08:00

Nonstop2h 35m

£51

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Sun 9/11

11:28-15:04

Nonstop2h 36m

£56

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Sat 18/10

17:30-20:06

Nonstop2h 36m

£64

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Tue 26/8

10:15-15:30

1 stop5h 15m

£73

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Wed 19/11

13:30-21:38

1 stop7h 08m

£75

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Sat 22/11

12:17-15:50

Nonstop2h 33m

£83

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 11 results
1
2

Best time to book a flight from Portland to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Portland with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Portland to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a return flight from Portland to Sky Harbor Intl. Price data was last updated on 27 June 2025.

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Phoenix Sky Harbor Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Portland to Phoenix Sky Harbor Intl Airport (average of £729). Flying from Portland to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of £1,041). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to PHX?

Find hourly flight availability from Portland to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 July 2025.

When flying from Portland to Phoenix Sky Harbor Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 19% versus a flight in the morning.

Weekly flight availability from Portland to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from Portland to Sky Harbor Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 July 2025.

The most flights from PDX to PHX are scheduled on a Monday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated 8 July 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, andDelta from Portland to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very Good
4,257 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very Good
7,963 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,549 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,844 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Portland to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Phoenix Sky Harbor Intl?

    Most people fly from Portland (PDX) if they book a flight from Portland to Phoenix Sky Harbor Intl. On average, Portland has 11 outbound flights to Phoenix Sky Harbor Intl per day from 0 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • What are the cheapest airlines flying from Portland to Phoenix Sky Harbor Intl Airport round-trip?

    Southwest, at £95, was found to be the cheapest airline from Portland to Phoenix Sky Harbor Intl Airport.Alternate airlines flying return to your destination include Delta and Hawaiian Airlines. Southwest is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Portland to Phoenix Sky Harbor Intl Airport one-way?

    One-way options have recently been found by users for as low as £51 on Southwest. Other airlines that offer cheap prices include Frontier from £56 and Alaska Airlines from £64 one-way.

  • What are the most reliable airlines from Portland to Phoenix Sky Harbor Intl Airport?

    The top 3 most reliable airlines when flying from Portland to Phoenix Sky Harbor Intl Airport are SkyWest Airlines (100%), Envoy Air (100%) and American Airlines (88%).

  • Can I find deals for flights from Portland to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Portland to Sky Harbor Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portland to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Sky Harbor Intl.

  • Can I find deals for business class flights from Portland to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Portland to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Portland to Phoenix Sky Harbor Intl Airport (average of £729). Flying from Portland to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of £1,041). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Chandler

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Certainly. Search results for flights to Sky Harbor Intl from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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