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Cheap flights from Portland to Phoenix Sky Harbor Intl Airport from £63

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PHX
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

£124

One-way from

£63

Popular in

March

Cheapest in

October

Average price

£167
Southwest
  • Southwest
  • 10/12-16/12
  • Nonstop
  • 5h 15m total
  • Portland to Phoenix
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Southwest
  • Southwest
  • 5/11
  • Nonstop
  • 2h 30m total
  • Portland to Phoenix
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£6 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in September 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 16 September 2025.

Thu 4/1205:30PDX - PHX
Nonstop2h 30mSouthwest
Thu 11/1220:45PHX - PDX
Nonstop2h 45mSouthwest
Deal found 16/9£124
Sat 15/1117:31PDX - PHX
Nonstop2h 44mAlaska Airlines
Wed 19/1118:56PHX - PDX
Nonstop2h 54mAlaska Airlines
Deal found 14/9£132
Mon 24/1120:27PDX - PHX
Nonstop2h 39mAlaska Airlines
Tue 25/1120:43PHX - PDX
Nonstop2h 56mAlaska Airlines
Deal found 14/9£133
Wed 10/1205:00PDX - PHX
1 stop6h 40mSouthwest
Tue 16/1205:25PHX - PDX
1 stop5h 45mSouthwest
Deal found 16/9£138
Tue 11/1117:30PDX - PHX
Nonstop2h 45mAlaska Airlines
Wed 19/1118:56PHX - PDX
Nonstop2h 54mAlaska Airlines
Deal found 14/9£139
Wed 12/1110:40PDX - PHX
1 stop7h 37mAlaska Airlines
Sat 15/1111:55PHX - PDX
Nonstop2h 55mAlaska Airlines
Deal found 15/9£141
Mon 24/1120:27PDX - PHX
Nonstop2h 39mAlaska Airlines
Wed 3/1215:23PHX - PDX
1 stop6h 27mAlaska Airlines
Deal found 14/9£142
Sat 20/1218:40PDX - PHX
1 stop5h 05mSouthwest
Sat 24/112:45PHX - PDX
Nonstop2h 50mSouthwest
Deal found 14/9£146
Wed 12/1119:22PDX - PHX
1 stop4h 14mDelta
Sat 15/1107:13PHX - PDX
1 stop6h 04mDelta
Deal found 15/9£146
Fri 31/1013:30PDX - PHX
1 stop4h 38mDelta
Tue 4/1108:05PHX - PDX
1 stop5h 44mDelta
Deal found 14/9£148
Sat 1/1107:00PDX - PHX
1 stop11h 17mAlaska Airlines
Tue 4/1107:44PHX - PDX
Nonstop2h 56mAlaska Airlines
Deal found 16/9£152
Tue 14/1017:38PDX - PHX
1 stop5h 01mAlaska Airlines
Tue 21/1010:37PHX - PDX
Nonstop2h 52mAlaska Airlines
Deal found 16/9£153

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 16 September 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

Tue 11/11

17:30-21:15

Nonstop2h 45m

Phoenix Sky Harbor Intl

Sat 15/11

07:44-09:40

Nonstop2h 56m

£132

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Wed 10/12

07:04-10:42

Nonstop2h 38m

Phoenix Sky Harbor Intl

Wed 10/12

15:23-16:50

1 stop26h 27m

£141

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Tue 11/11

06:29-12:32

1 stop5h 03m

Phoenix Sky Harbor Intl

Tue 18/11

19:56-23:56

1 stop5h 00m

£146

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Sat 6/12

05:14-11:07

1 stop4h 53m

Phoenix Sky Harbor Intl

Wed 10/12

19:55-00:15

1 stop5h 20m

£146

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Tue 4/11

10:40-19:17

1 stop7h 37m

Phoenix Sky Harbor Intl

Wed 12/11

07:44-09:40

Nonstop2h 56m

£148

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Mon 24/11

05:00-08:30

Nonstop2h 30m

Phoenix Sky Harbor Intl

Wed 26/11

19:30-00:25

1 stop5h 55m

£155

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Thu 13/11

20:20-23:58

Nonstop2h 38m

Phoenix Sky Harbor Intl

Wed 19/11

18:56-20:50

Nonstop2h 54m

£157

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Wed 10/12

14:34-18:12

Nonstop2h 38m

Phoenix Sky Harbor Intl

Fri 12/12

14:46-16:43

Nonstop2h 57m

£157

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Thu 25/12

18:55-22:25

Nonstop2h 30m

Phoenix Sky Harbor Intl

Wed 31/12

20:45-22:30

Nonstop2h 45m

£162

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Wed 14/1

13:00-19:46

1 stop5h 46m

£66

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 19 results
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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 12 September 2025.

Booking 35 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 16 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Phoenix Sky Harbor Intl Airport as you normally would.

How much does it cost for a return flight from Portland to Phoenix Sky Harbor Intl Airport?

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 7 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.

  • How long is the flight from Portland to Phoenix Sky Harbor Intl Airport?

    A quick flight from Portland to Phoenix Sky Harbor Intl Airport can take about 2h 45m. Alaska Airlines provides one of the quickest options available for as low as £132. The distance between Portland and Phoenix Sky Harbor Intl Airport is about 1009 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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%), Alaska Airlines (84%) and Hawaiian Airlines (84%).

  • 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Chandler

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Can Cheapflights find flights from Portland to Sky Harbor Intl with no change fees?

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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Of course! You can now track prices for flights from Portland to Sky Harbor Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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