Cheap flights from Portland to Phoenix from $72

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Phoenix departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

 Logo
9:28 pm - 12:11 amPDX-PHX
2h 43mnonstop
 Logo
7:00 am - 9:46 amPHX-PDX
2h 46mnonstop
Mon, Sep 8 - Wed, Sep 10
Frontier Logo
7:03 pm - 5:15 pmPDX-PHX
22h 12m1 stop
Frontier Logo
3:28 pm - 6:18 pmPHX-PDX
2h 50mnonstop
$137Frontier
Find Deal
Fri, Sep 19 - Fri, Sep 26
Frontier Logo
10:34 am - 3:10 pmPDX-PHX
4h 36m1 stop
Frontier Logo
6:45 am - 9:39 amPHX-PDX
2h 54mnonstop
$138Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Frontier Logo
12:43 pm - 6:21 pmPDX-PHX
5h 38m1 stop
Frontier Logo
6:45 am - 9:39 amPHX-PDX
2h 54mnonstop
$139Frontier
Find Deal
Thu, Oct 16 - Mon, Oct 20
Frontier Logo
11:09 am - 1:51 pmPDX-PHX
2h 42mnonstop
Frontier Logo
12:39 pm - 10:34 pmPHX-PDX
9h 55m1 stop
$141Frontier
Find Deal
Mon, Sep 15 - Wed, Sep 17
Frontier Logo
10:34 am - 5:35 pmPDX-PHX
7h 01m1 stop
Frontier Logo
9:00 am - 8:47 pmPHX-PDX
11h 47m1 stop
$143Frontier
Find Deal
Fri, Oct 10 - Mon, Oct 13
Allegiant Air Logo
6:58 pm - 10:44 pmPDX-AZA
2h 46mnonstop
Allegiant Air Logo
4:14 pm - 6:08 pmAZA-PDX
2h 54mnonstop
$164Allegiant Air
Find Deal
Sun, Feb 15 - Thu, Feb 19
American Airlines Logo
5:16 am - 7:53 amPDX-PHX
2h 37mnonstop
American Airlines Logo
10:29 am - 1:16 pmPHX-PDX
2h 47mnonstop
$174American Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 23
American Airlines Logo
5:16 am - 7:53 amPDX-PHX
2h 37mnonstop
American Airlines Logo
4:45 pm - 7:23 pmPHX-PDX
2h 38mnonstop
$179American Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 1
Allegiant Air Logo
6:58 pm - 10:44 pmPDX-AZA
2h 46mnonstop
Allegiant Air Logo
4:14 pm - 6:08 pmAZA-PDX
2h 54mnonstop
$198Allegiant Air
Find Deal
Sun, Feb 15 - Sun, Feb 22

Frontier flights from Portland to Phoenix

Our best Frontier deals on Portland to Phoenix flight tickets
Frontier
Sep 19
PDX7:03 pmPortland
22h 12m
1 stop
PHX5:15 pmPhoenix Sky Harbor Intl
Sep 26
PHX3:28 pmPhoenix Sky Harbor Intl
2h 50m
PDX6:18 pmPortland
Frontier
Oct 24
PDX10:34 amPortland
4h 36m
1 stop
PHX3:10 pmPhoenix Sky Harbor Intl
Oct 27
PHX6:45 amPhoenix Sky Harbor Intl
2h 54m
PDX9:39 amPortland
Frontier
Oct 16
PDX12:43 pmPortland
5h 38m
1 stop
PHX6:21 pmPhoenix Sky Harbor Intl
Oct 20
PHX6:45 amPhoenix Sky Harbor Intl
2h 54m
PDX9:39 amPortland

Hawaiian Airlines flights from Portland to Phoenix

Our best Hawaiian Airlines deals on Portland to Phoenix flight tickets
Hawaiian Airlines
Aug 31
PDX7:05 amPortland
2h 45m
PHX9:50 amPhoenix Sky Harbor Intl
Sep 30
PHX7:00 amPhoenix Sky Harbor Intl
2h 46m
PDX9:46 amPortland
Hawaiian Airlines
Aug 31
PDX7:05 amPortland
2h 45m
PHX9:50 amPhoenix Sky Harbor Intl
Sep 30
PHX11:28 amPhoenix Sky Harbor Intl
5h 16m
1 stop
PDX4:44 pmPortland

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Phoenix 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Portland to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Mon 9/8

9:28 pm-12:11 am

Nonstop2h 43m

Phoenix Sky Harbor Intl

Wed 9/10

7:00 am-9:46 am

Nonstop2h 46m

$136

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Fri 9/19

7:03 pm-5:15 pm

1 stop22h 12m

Phoenix Sky Harbor Intl

Fri 9/26

3:28 pm-6:18 pm

Nonstop2h 50m

$137

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Fri 10/24

10:34 am-3:10 pm

1 stop4h 36m

Phoenix Sky Harbor Intl

Mon 10/27

6:45 am-9:39 am

Nonstop2h 54m

$138

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Thu 10/16

12:43 pm-6:21 pm

1 stop5h 38m

Phoenix Sky Harbor Intl

Mon 10/20

6:45 am-9:39 am

Nonstop2h 54m

$139

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Mon 9/15

11:09 am-1:51 pm

Nonstop2h 42m

Phoenix Sky Harbor Intl

Wed 9/17

12:39 pm-10:34 pm

1 stop9h 55m

$141

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Fri 10/10

10:34 am-5:35 pm

1 stop7h 01m

Phoenix Sky Harbor Intl

Mon 10/13

9:00 am-8:47 pm

1 stop11h 47m

$143

PortlandPhoenix

PDX - AZA

PDXAZA

Portland

Sun 2/15

6:58 pm-10:44 pm

Nonstop2h 46m

Phoenix-Mesa Gateway

Thu 2/19

4:14 pm-6:08 pm

Nonstop2h 54m

$164

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Tue 9/23

5:16 am-7:53 am

Nonstop2h 37m

Phoenix Sky Harbor Intl

Tue 9/23

10:29 am-1:16 pm

Nonstop2h 47m

$174

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Wed 9/24

5:16 am-7:53 am

Nonstop2h 37m

Phoenix Sky Harbor Intl

Wed 10/1

4:45 pm-7:23 pm

Nonstop2h 38m

$179

PortlandPhoenix

PDX - AZA

PDXAZA

Portland

Sun 2/15

6:58 pm-10:44 pm

Nonstop2h 46m

Phoenix-Mesa Gateway

Sun 2/22

4:14 pm-6:08 pm

Nonstop2h 54m

$198

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phoenix from

How to get the cheapest flight ticket from Portland to Phoenix

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Phoenix?

If you are unable to visit Phoenix during the month of October, then departing from Portland during the month September is also very affordable. Most momondo users find prices during this month for around $197.

What is the cheapest day to depart on your flight to Phoenix?

On average, the least expensive day to fly to Phoenix from Portland is on a Friday. momondo users have found tickets for Friday departures for as low as $298. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $379.

What is the cheapest time of day to depart on your flight to Phoenix?

The cheapest time of day to fly to Phoenix is in the evening when flights can be purchased for as low as $201. In the morning is when there is more demand to fly to Phoenix, so prices are often more expensive at around $342 per ticket.

What is the cheapest Portland to Phoenix flight route?

Fly from Portland to Phoenix-Mesa Gateway for the best Portland - Phoenix flight prices

How far in advance should I book a flight to Phoenix?

You are more likely to see cheaper flights to Phoenix from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $241 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Portland for as low as $216 on momondo.

What cabin class options are available on Portland to Phoenix flights?

There are 4 cabin classes available to choose from on Portland to Phoenix flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Portland to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Phoenix

Fastest flight time

2h 30m

Direct flights

Every day

Airports in Phoenix

1 airport
The fastest flight from Portland to Phoenix takes 2h 30m
Direct flights go from Portland to Phoenix every day.
There is 1 airport near Phoenix: Phoenix Sky Harbor Intl (PHX)
  • How far is Portland to Phoenix by plane?

    The straight-line distance from Portland to Phoenix is 1005.1 mi. A reasonable flight in good conditions will take 2h 37m.

  • When did momondo last update prices for flights from Portland Airport to Phoenix?

    Prices for flights from Portland Airport to Phoenix are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Phoenix?

  • How old do you have to be to fly from Portland Airport to Phoenix?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Phoenix.

  • What documentation or ID do you need to fly to Phoenix?

    The travel and health documents required for your trip to Phoenix can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phoenix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Portland to Phoenix

Compare and see reviews for airlines that fly from Portland to Phoenix with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $58Free CancellationRating
5.8
3,207 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $65Free CancellationRating
6.3
8,035 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $79Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
Hawaiian AirlinesPriceFrom $89Free CancellationRating
7.8
2,672 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $136Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
DeltaPriceFrom $144Free CancellationRating
7.9
7,981 reviews
Search Delta flights
SouthwestPriceFrom $157Free CancellationRating
8.0
4,245 reviews
Search Southwest flights
American AirlinesPriceFrom $162Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Phoenix?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phoenix from Portland.

Can I find flights from Portland to Phoenix with flexible booking policies on momondo?

All flight searches from Portland to Phoenix on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Phoenix?

momondo helps you find the best flight between Portland and Phoenix by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Phoenix right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Phoenix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Tue 8/26
Tue 9/2

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Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix