PDX - AZA

$145 Find Cheap Flights from Portland to Phoenix-Mesa Gateway - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Phoenix-Mesa Gateway departing on 7/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$242
Typical prices: $80-$172
Allegiant Air
Sun 8/2Thu 8/6
PDX - AZA • Non-stop
Cheapest one-way
$145
Allegiant Air
Sun 7/26
PDX - AZA • Non-stop
Nonstop flights
Thu, Sun
You can fly direct with Allegiant Air. Average duration is 2h 41m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to travel
Cheapest • 67% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Phoenix-Mesa Gateway (PDX-AZA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Phoenix-Mesa Gateway that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Phoenix-Mesa Gateway

Sun, Aug 2 - Thu, Aug 6
Allegiant Air Logo
6:38 pm - 9:19 pm
PDX
-
AZA
2h 41mnonstop
Allegiant Air Logo
3:14 pm - 6:08 pm
AZA
-
PDX
2h 54mnonstop
$242Allegiant Air
Thu, Aug 6 - Sun, Aug 16
Multiple Airlines Logo
6:49 pm - 8:21 pm
PDX
-
AZA
25h 32m
2 stops
Multiple Airlines Logo
3:14 pm - 6:08 pm
AZA
-
PDX
2h 54mnonstop
$246Multiple Airlines
Sun, Jul 26 - Thu, Jul 30
Allegiant Air Logo
6:38 pm - 9:19 pm
PDX
-
AZA
2h 41mnonstop
Allegiant Air Logo
3:04 pm - 5:48 pm
AZA
-
PDX
2h 44mnonstop
$248Allegiant Air
Sun, Jul 26 - Thu, Jul 30
Allegiant Air Logo
6:38 pm - 9:19 pm
PDX
-
AZA
2h 41mnonstop
Allegiant Air Logo
3:04 pm - 5:48 pm
AZA
-
PDX
2h 44mnonstop
$251Allegiant Air
Thu, Jul 23 - Mon, Jul 27
Allegiant Air Logo
6:38 pm - 9:19 pm
PDX
-
AZA
2h 41mnonstop
Allegiant Air Logo
6:00 am - 4:26 pm
AZA
-
PDX
10h 26m
1 stop
$254Allegiant Air
Thu, Jul 16 - Thu, Jul 23
Allegiant Air Logo
6:38 pm - 9:19 pm
PDX
-
AZA
2h 41mnonstop
Allegiant Air Logo
3:04 pm - 5:48 pm
AZA
-
PDX
2h 44mnonstop
$262Allegiant Air
Thu, Jul 23 - Mon, Jul 27
Allegiant Air Logo
6:38 pm - 9:19 pm
PDX
-
AZA
2h 41mnonstop
Allegiant Air Logo
6:00 am - 4:26 pm
AZA
-
PDX
10h 26m
1 stop
$269Allegiant Air
Thu, Aug 6 - Sun, Aug 16
Multiple Airlines Logo
6:58 pm - 9:39 pm
PDX
-
AZA
2h 41mnonstop
Multiple Airlines Logo
9:15 am - 4:54 pm
AZA
-
PDX
31h 39m
2 stops
$271Multiple Airlines
Thu, Jul 23 - Mon, Jul 27
Allegiant Air Logo
6:38 pm - 9:19 pm
PDX
-
AZA
2h 41mnonstop
Allegiant Air Logo
6:00 am - 4:26 pm
AZA
-
PDX
10h 26m
1 stop
$274Allegiant Air
Sun, Aug 9 - Thu, Aug 13
Allegiant Air Logo
6:58 pm - 9:39 pm
PDX
-
AZA
2h 41mnonstop
Allegiant Air Logo
3:14 pm - 6:08 pm
AZA
-
PDX
2h 54mnonstop
$277Allegiant Air
Booking Insights

KAYAK's insights & trends for Portland to Phoenix-Mesa Gateway flights

Get data-powered insights and trends into flights from Portland to Phoenix-Mesa Gateway to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Portland to Phoenix-Mesa Gateway Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Phoenix-Mesa Gateway Airport departing in August.

What’s the cheapest day of the week to fly from Portland to Phoenix-Mesa Gateway?

The average price of all round-trip flights from Portland to Phoenix-Mesa Gateway Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Portland to Phoenix-Mesa Gateway, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Phoenix-Mesa Gateway, Thursday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Portland to Phoenix-Mesa Gateway Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Phoenix-Mesa Gateway Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Phoenix-Mesa Gateway Airport is August, where tickets cost $82 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $461 and $415 respectively.

Good to know

Low seasonDecember
Cheapest flight$145
Best time to beat the crowds but there is an average 65% increase in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Portland to Phoenix-Mesa Gateway

When to book flights from Portland to Phoenix-Mesa Gateway

Are your dates flexible? Find out the best times to travel from Portland to Phoenix-Mesa Gateway based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Portland to Phoenix-Mesa Gateway flights

  • How many flights are there between Portland and Phoenix-Mesa Gateway Airport per day?

    There is a maximum of 1 nonstop flight a day that takes off from Portland and lands in Phoenix-Mesa Gateway Airport, with an average flight time of 2h 41m. The most common departure time is 6:00 pm and most flights take off in the evening. Each week, there are 2 flights.

  • What is the cheapest flight from Portland to Phoenix-Mesa Gateway Airport?

    In the last 5 days, the lowest price for a flight from Portland to Phoenix-Mesa Gateway Airport was $145 for a one-way ticket and $242 for a round-trip.

  • Do I need a passport to fly between Portland and Phoenix-Mesa Gateway?

    A passport is not required to fly from Portland to Phoenix-Mesa Gateway.

  • Which airlines offer Wi-Fi service onboard planes from Portland to Phoenix-Mesa Gateway?

    Alaska Airlines, American Airlines, JetBlue, and Hawaiian Airlines offer inflight Wi-Fi service on the Portland to Phoenix-Mesa Gateway flight route.

  • Which aircraft models fly most regularly from Portland to Phoenix-Mesa Gateway?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Portland to Phoenix-Mesa Gateway flight route.

  • Which airline alliances offer flights from Portland to Phoenix-Mesa Gateway?

    oneworld is the only airline alliance operating flights between Portland and Phoenix-Mesa Gateway.

  • On which days can I fly direct from Portland to Phoenix-Mesa Gateway?

    You can catch a nonstop flight from Portland to Phoenix-Mesa Gateway on Thursday, and Sunday.

  • Which is the best airline for flights from Portland to Phoenix, Alaska Airlines or Allegiant Air?

    The two airlines most popular with KAYAK users for flights from Portland to Phoenix are Alaska Airlines and Allegiant Air. With an average price for the route of $351 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Allegiant Air is also a great choice for the route, with an average price of $196 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Portland to Phoenix-Mesa Gateway?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Phoenix-Mesa Gateway.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Phoenix-Mesa Gateway?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix-Mesa Gateway from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Phoenix-Mesa Gateway?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix-Mesa Gateway with an airline and back to Portland with another airline. Booking your flights between Portland and AZA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Phoenix-Mesa Gateway?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix-Mesa Gateway from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Portland to Phoenix-Mesa Gateway Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $121 or less one-way and $144 or less round-trip.

Prefer to fly direct from Portland to Phoenix-Mesa Gateway?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Portland to Phoenix-Mesa Gateway.
Find which airlines fly direct from Portland Airport to Phoenix-Mesa Gateway Airport, which days they fly and book direct flights.

Direct departures

Portland to Phoenix-Mesa Gateway

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Phoenix-Mesa Gateway to Portland

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 3 airlines serving from Portland to Phoenix-Mesa Gateway

 
See real verified KAYAK customer reviews for airlines flying from Portland to Phoenix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Phoenix-Mesa Gateway? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12607 reviews
7.0Entertainment
8.1Boarding
7.1Food
8.5Crew
7.8Comfort
Airline reviews

Staff on the flight were terse, bossy, and impatient with people on the plane.

4.0 OkayAnonymous, Jun 2026
PDX - PHX
Read more Alaska Airlines reviews

Staff on the flight were terse, bossy, and impatient with people on the plane.

Birding was slow. extremely slow; please do experiments on efficient plane boarding experiences; especially regarding passengers that pass their seat number…

I like not much people. Could tell the kids to be quiet.

Fight attendant excellent Food very good, not great Seats were stiff and uncomfortable Flight was overall very nice. Last three flights were burdened with miserably uncomfortable seats. Hard stiff no padding.

Boarding much smoother than previous United flights! The flight attendant helped monitor putting bags in overhead bins. On united no help resulted in bins in first class being filled before I boarded for first class. I had to search further down into economy. Then got stuck unable to return to my seat. People were putting backpacks that needed to go under seats in bins. It was a mess. This flight was a refreshing improvement. United also had so many categories of preboarding that first class could not board early. The pilot talked to us directly instead of using the intercom before flight.

Flight was delayed but still made it to Phoenix on time. Boarding went quickly, the flight was smooth.

I recently flew with Alaska Airlines on a trip to Oregon and had a very frustrating experience that I hope the airline can learn from. I purchased upgraded seats with extra legroom for my flight, paying the additional fees for the comfort and space. During my trip planning, I called customer service to inquire about their pet travel policies and conditions, as I was considering bringing my dogs. However, I ultimately decided NOT to bring my pets and never authorized or confirmed any pet travel arrangements. Despite this, Alaska Airlines took it upon themselves to change my seat assignment without any notification or contact. When I arrived for my flight, I discovered that my paid upgrade had been downgraded to a regular seat - presumably because they assumed I would be traveling with pets based on my inquiry call. I hope Alaska Airlines will improve their communication processes and ensure that customer inquiries don’t automatically trigger booking changes without explicit customer authorization. Better staff training on distinguishing between inquiries and actual bookings would prevent this type of situation in the future. While I appreciate that the airline tries to accommodate pet travelers, making assumptions and changes without customer consent is poor service that needs to be addressed.

OUr pilot was very good and also a good landing in a very gusting Phoenix. Most important.

The flight crew was very pleasant and accommodating for me and my 2 children

My experience for a sort flight was perfect and hassle free.

This is a no frills, get it done, efficient airline. The seat is a lawn chair. You better bring your own entertainment. If you want something other than water you need to pay for it. But they will get you to your destination quickly, on time, and then they will turn the flight around and go right back where they came from. Reliably. Couple times a week tops. If it fits into your schedule, you can’t get there cheaper or faster.

A three hour delay to board and then another hour on the tarmac because they couldn't get a tractor? Ugh.

Allegiant canceled the flight. The flight the next day was full. Allegiant did not provide any compensation besides a refund. Last time on Allegiant.

I love how they show love to their customers and care about them too.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The flight was very delayed (in BOTH directions - outbound and returning). The flight was very very cramped. The plane taxi'd on the runway for a really long time, and I got claustrophobic being in such a tight seat. The pilot and crew both indicated that we were going to make up lost time due to the delay, but the plane arrived LATER than expected.

I love that I can fly straight to Phoenix/Mesa on Allegiant without any layovers! I bundled my flight to include a couple of different perks, one being I got to pick my seat. I initially picked my seat, and then a week before I flew out, I got a notification I had to pick my seat again, which I did. When I got to the airport, I realized I still didn't have a seat assignment and needed to have the gate agent assign me a seat. What was the purpose of bundling if in the end, I didn't get to pick my seat? Also, bundling didn't include a carry-on so I ended up having to pay $33 extra for that so what would have been a $59 flight ended up being almost $180.

The seats on allegiant airline planes are very basic and don’t have much comfort. After only an hour of flying my butt was hurting a decent amount. But other than that, the crew was definitely entertaining and the flight was very smooth with take off and landing.

We had a 4-hour delay due to a maintenance issue. We boarded, deplaned, then boarded again.

I did not go on my trip. I requested a refund and still have not received it.

Our flight was cancelled. They could do nothing to help us get another flight that was timely. Because the first leg was cancelled we were unable to get to our connection. We had to book on an entirely different airline for today. So we spent more money, lost a day of vacation and will never fly Frontier again, so the 'we are sorry, here is $100 credit' is a joke since we won't be flying on Frontier.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

Canceled original flight and wasn't clear on rebooked flight. Had to pay for bags which was more than the flight itself. Normal help, drinks etc. you have to pay for. This is Not a low cost airline.

The seats were dirty with crumbs and trash , looked it had not been cleaned up from a previous flight

Flight was cancelled and was not able to get another flight thru Frontier. Per frontier a refund was issued but I do not see a refund on my Afirm account.

We did not get to go on this flight because it got canceled 4 hours prior to scheduled time. We received an email that it got canceled and then 10 minutes later we received another email that it got delayed. It was very confusing and the only options they gave us for return flight home were 12 to 22 hours of travel time. That was not an option for us since we were traveling with kids and school started on Monday. We ended up opting for a refund and booking a flight back with Alaska. The flight ended up costing us $1500 and we had to book a hotel for the night. We will never book with frontier again.

Frontier charges 25 for the service of checking in and another 79 for a carry on. Will not take this janky air carrier again.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Plane could have been more on time. More leg room .

I dunno. Depressing, uncomfortable (I’m poor), but on time and efficient.

Everything you need to know for your flight from Portland to Phoenix-Mesa Gateway

Information on your arrival and departure airports