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Cheap flights from Portland to Phoenix from $110

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 12/8. 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

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Allegiant Air Logo
5:01 pm - 10:42 amPDX-AZA
16h 41m1 stop
Allegiant Air Logo
8:45 pm - 11:11 amAZA-PDX
15h 26m1 stop
$212Allegiant Air
Find Deal
Mon, Dec 8 - Thu, Dec 11
Allegiant Air Logo
7:41 pm - 10:22 pmPDX-AZA
2h 41mnonstop
Allegiant Air Logo
4:03 pm - 6:56 pmAZA-PDX
2h 53mnonstop
$227Allegiant Air
Find Deal
Sun, Apr 5 - Sun, Apr 12
Allegiant Air Logo
7:52 pm - 10:36 pmPDX-AZA
2h 44mnonstop
Allegiant Air Logo
4:11 pm - 7:06 pmAZA-PDX
2h 55mnonstop
$247Allegiant Air
Find Deal
Thu, Mar 19 - Sun, Mar 22
Allegiant Air Logo
5:36 pm - 8:39 amPDX-AZA
15h 03m1 stop
Allegiant Air Logo
7:31 pm - 9:34 amAZA-PDX
14h 03m1 stop
$299Allegiant Air
Find Deal
Mon, Oct 27 - Thu, Oct 30
Allegiant Air Logo
12:01 pm - 6:30 pmPDX-AZA
5h 29m1 stop
Allegiant Air Logo
8:45 pm - 11:11 amAZA-PDX
15h 26m1 stop
$321Allegiant Air
Find Deal
Fri, Dec 12 - Sun, Dec 14
Allegiant Air Logo
5:36 pm - 8:39 amPDX-AZA
15h 03m1 stop
Allegiant Air Logo
7:31 pm - 9:34 amAZA-PDX
14h 03m1 stop
$327Allegiant Air
Find Deal
Mon, Oct 27 - Thu, Oct 30
Multiple Airlines Logo
6:30 pm - 5:42 pmPDX-AZA
22h 12m1 stop
Multiple Airlines Logo
12:42 pm - 1:04 pmAZA-PDX
25h 22m1 stop
$338Multiple Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
Allegiant Air Logo
12:01 pm - 6:30 pmPDX-AZA
5h 29m1 stop
Allegiant Air Logo
8:45 pm - 11:11 amAZA-PDX
15h 26m1 stop
$345Allegiant Air
Find Deal
Fri, Dec 5 - Sun, Dec 7
Allegiant Air Logo
7:07 pm - 9:42 amPDX-AZA
13h 35m1 stop
Allegiant Air Logo
10:32 am - 4:42 pmAZA-PDX
7h 10m1 stop
$347Allegiant Air
Find Deal
Fri, Nov 14 - Mon, Nov 17
Sun Country Air Logo
6:36 pm - 5:12 pmPDX-AZA
21h 36m1 stop
Sun Country Air Logo
7:22 pm - 5:48 pmAZA-PDX
23h 26m1 stop
$740Sun Country Air
Find Deal
Sun, Nov 23 - Sat, Nov 29

Allegiant Air flights from Portland to Phoenix-Mesa Gateway Airport

Our best Allegiant Air deals on Portland to Phoenix-Mesa Gateway Airport flight tickets
Allegiant Air
Dec 8
PDX5:01 pmPortland
16h 41m
1 stop
AZA10:42 amPhoenix-Mesa Gateway
Dec 11
AZA8:45 pmPhoenix-Mesa Gateway
15h 26m
1 stop
PDX11:11 amPortland
$212
Find similar
Allegiant Air
Apr 5
PDX7:41 pmPortland
2h 41m
AZA10:22 pmPhoenix-Mesa Gateway
Apr 12
AZA4:03 pmPhoenix-Mesa Gateway
2h 53m
PDX6:56 pmPortland
$227
Find similar
Allegiant Air
Mar 19
PDX7:52 pmPortland
2h 44m
AZA10:36 pmPhoenix-Mesa Gateway
Mar 22
AZA4:11 pmPhoenix-Mesa Gateway
2h 55m
PDX7:06 pmPortland
$247
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Phoenix-Mesa Gateway Airport 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 October 16, 2025.
Use the filters below to find and compare flights from Portland to Phoenix-Mesa Gateway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandPhoenix

PDX - AZA

PDXAZA

Portland

Mon 12/8

5:01 pm-10:42 am

1 stop16h 41m

Phoenix-Mesa Gateway

Thu 12/11

8:45 pm-11:11 am

1 stop15h 26m

$212

PortlandPhoenix

PDX - AZA

PDXAZA

Portland

Sun 4/5

7:41 pm-10:22 pm

Nonstop2h 41m

Phoenix-Mesa Gateway

Sun 4/12

4:03 pm-6:56 pm

Nonstop2h 53m

$227

PortlandPhoenix

PDX - AZA

PDXAZA

Portland

Thu 3/19

7:52 pm-10:36 pm

Nonstop2h 44m

Phoenix-Mesa Gateway

Sun 3/22

4:11 pm-7:06 pm

Nonstop2h 55m

$247

PortlandPhoenix

PDX - AZA

PDXAZA

Portland

Mon 10/27

5:36 pm-8:39 am

1 stop15h 03m

Phoenix-Mesa Gateway

Thu 10/30

7:31 pm-9:34 am

1 stop14h 03m

$299

PortlandPhoenix

PDX - AZA

PDXAZA

Portland

Fri 12/12

12:01 pm-6:30 pm

1 stop5h 29m

Phoenix-Mesa Gateway

Sun 12/14

8:45 pm-11:11 am

1 stop15h 26m

$321

PortlandPhoenix

PDX - AZA

PDXAZA

Portland

Mon 10/27

5:36 pm-8:39 am

1 stop15h 03m

Phoenix-Mesa Gateway

Thu 10/30

7:31 pm-9:34 am

1 stop14h 03m

$327

PortlandPhoenix

PDX - AZA

PDXAZA

Portland

Thu 11/13

6:30 pm-5:42 pm

1 stop22h 12m

Phoenix-Mesa Gateway

Thu 11/20

12:42 pm-1:04 pm

1 stop25h 22m

$338

PortlandPhoenix

PDX - AZA

PDXAZA

Portland

Fri 12/5

12:01 pm-6:30 pm

1 stop5h 29m

Phoenix-Mesa Gateway

Sun 12/7

8:45 pm-11:11 am

1 stop15h 26m

$345

PortlandPhoenix

PDX - AZA

PDXAZA

Portland

Fri 11/14

7:07 pm-9:42 am

1 stop13h 35m

Phoenix-Mesa Gateway

Mon 11/17

10:32 am-4:42 pm

1 stop7h 10m

$347

PortlandPhoenix

PDX - AZA

PDXAZA

Portland

Sun 11/23

6:36 pm-5:12 pm

1 stop21h 36m

Phoenix-Mesa Gateway

Sat 11/29

7:22 pm-5:48 pm

1 stop23h 26m

$740

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland to Phoenix-Mesa Gateway Airport

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-Mesa Gateway Airport?

The month of August is, on average, the cheapest month to fly to Phoenix-Mesa Gateway Airport from Portland, with most prices found around $82. If you aren’t able to travel to Phoenix-Mesa Gateway Airport during the month of August, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $90.

What is the cheapest day to depart on your flight to Phoenix-Mesa Gateway Airport?

The cheapest day to depart from Portland to Phoenix-Mesa Gateway Airport is on a Sunday. Travelers who choose to depart for Phoenix-Mesa Gateway Airport on a Sunday will often find tickets for as low as $110. On the other hand, Friday 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 $136.

What is the cheapest time of day to depart on your flight to Phoenix-Mesa Gateway Airport?

Flying to Phoenix-Mesa Gateway Airport from Portland in the morning is the least expensive time of day to depart. momondo users have found prices as low as $130 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Phoenix-Mesa Gateway Airport is at noon when prices are around $185.

What is the cheapest Portland to Phoenix-Mesa Gateway flight route?

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

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

There is only 1 cabin class available to choose from on Portland to Phoenix-Mesa Gateway flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Phoenix-Mesa Gateway Airport flights?

No. A direct flight is the cheapest option for a flight between Portland to Phoenix-Mesa Gateway Airport.

When to book flights from Portland to Phoenix-Mesa Gateway Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Phoenix-Mesa Gateway Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Phoenix-Mesa Gateway Airport (PDX to AZA) flight deals and tips

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

Fastest flight time

2h 41m

Direct flights

Mon and Fri
The fastest flight from Portland to Phoenix-Mesa Gateway Airport takes 2h 41m
Direct flights go from Portland to Phoenix-Mesa Gateway Airport on Monday and Friday. There are no airlines offering direct flights.
Search flight deals

  • How far is Portland to Phoenix-Mesa Gateway by plane?

    There are 1025.6 mi between Portland and Phoenix-Mesa Gateway. Flights usually cover this in 2h 41m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Portland Airport to Phoenix-Mesa Gateway Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Phoenix-Mesa Gateway Airport.

  • What documentation or ID do you need to fly to Phoenix-Mesa Gateway Airport?

    The necessary travel and health documents for your Phoenix-Mesa Gateway Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Portland to Phoenix-Mesa Gateway Airport?

  • What is the most popular airline from Portland to Phoenix-Mesa Gateway Airport?

Best airlines flying from Portland to Phoenix-Mesa Gateway Airport

Compare and see reviews for airlines that fly from Portland to Phoenix-Mesa Gateway Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $66Free CancellationRating
5.8
3,137 reviews
Search Frontier flights
Allegiant AirPriceFrom $79Free CancellationRating
7.2
693 reviews
Search Allegiant Air flights
Alaska AirlinesPriceFrom $188Free CancellationRating
8.0
11,102 reviews
Search Alaska Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Phoenix for you.

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

momondo does allow users to show only those flights to Phoenix from Portland which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Phoenix from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Portland to Phoenix now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phoenix and let you know when they change.

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