Trip.com
>
Flights
>
Flights to United States
>
Flights to Arizona
>
Flights to Phoenix
Hotels in Phoenix
>
Flights from Portland to Phoenix

Search for direct flights from Portland to Phoenix in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at US$87, and round-trip direct flights start at US$106.

      • Cheapest nonstop
        PDX 18:58
        2h 41m
        Nonstop
        AZA 21:39
        Portland - Phoenix | Thu, Aug 13 | Allegiant Air
        AZA 15:14
        2h 54m
        Nonstop
        PDX 18:08
        Phoenix - Portland | Sun, Aug 16 | Allegiant Air
        US$106 US$170
        38% off
        38% off
        US$170 US$106
      • PDX 07:00
        2h 49m
        Nonstop
        PHX 09:49
        Portland - Phoenix | Thu, Aug 13 | Alaska Airlines
        AZA 15:14
        2h 54m
        Nonstop
        PDX 18:08
        Phoenix - Portland | Sun, Aug 16 | Allegiant Air
        US$122 US$170
        28% off
        28% off
        US$170 US$122
      • PDX 18:38
        2h 41m
        Nonstop
        AZA 21:19
        Portland - Phoenix | Thu, Jul 30 | Allegiant Air
        AZA 15:04
        2h 44m
        Nonstop
        PDX 17:48
        Phoenix - Portland | Sun, Aug 2 | Allegiant Air
        US$123 US$170
        28% off
        28% off
        US$170 US$123
      • PDX 18:58
        2h 41m
        Nonstop
        AZA 21:39
        Portland - Phoenix | Thu, Aug 6 | Allegiant Air
        AZA 15:14
        2h 54m
        Nonstop
        PDX 18:08
        Phoenix - Portland | Sun, Aug 9 | Allegiant Air
        US$135
        21% off
        US$170 US$135
      • PDX 05:15
        2h 35m
        Nonstop
        PHX 07:50
        Portland - Phoenix | Wed, Aug 12 | American Airlines
        AZA 15:14
        2h 54m
        Nonstop
        PDX 18:08
        Phoenix - Portland | Sun, Aug 16 | Allegiant Air
        US$135
        21% off
        US$170 US$135
      • PDX 18:38
        2h 41m
        Nonstop
        AZA 21:19
        Portland - Phoenix | Thu, Jul 16 | Allegiant Air
        AZA 15:04
        2h 44m
        Nonstop
        PDX 17:48
        Phoenix - Portland | Sun, Jul 19 | Allegiant Air
        US$137
        19% off
        US$170 US$137
      • PDX 07:00
        2h 49m
        Nonstop
        PHX 09:49
        Portland - Phoenix | Sun, Jul 26 | Alaska Airlines
        AZA 15:04
        2h 44m
        Nonstop
        PDX 17:48
        Phoenix - Portland | Sun, Aug 2 | Allegiant Air
        US$154
        9% off
        US$170 US$154
      • PDX 17:35
        6h 7m
        1 stop
        PHX 23:42
        Portland - Phoenix | Thu, Aug 13 | Delta Air Lines
        AZA 15:14
        2h 54m
        Nonstop
        PDX 18:08
        Phoenix - Portland | Sun, Aug 16 | Allegiant Air
        US$135
        21% off
        US$170 US$135
      • PDX 13:00
        17h 25m
        1 stop
        PHX 14:00
        Portland - Phoenix | Fri, Jul 17 | Normal Airline
        PHX 15:00
        6h
        Nonstop
        PDX 16:00
        Phoenix - Portland | Sun, Jul 19 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        PDX 18:58
        2h 41m
        Nonstop
        AZA 21:39
        Portland - Phoenix | Thu, Aug 13 | Allegiant Air
        US$87 US$195
        55% off
        55% off
        US$195 US$87
      • PDX 07:00
        2h 49m
        Nonstop
        PHX 09:49
        Portland - Phoenix | Fri, Aug 14 | Alaska Airlines
        US$104 US$195
        47% off
        47% off
        US$195 US$104
      • PDX 14:49
        2h 47m
        Nonstop
        PHX 17:36
        Portland - Phoenix | Tue, Aug 25 | Alaska Airlines
        US$120 US$195
        38% off
        38% off
        US$195 US$120
      • PDX 18:38
        2h 41m
        Nonstop
        AZA 21:19
        Portland - Phoenix | Thu, Jul 30 | Allegiant Air
        US$125
        36% off
        US$195 US$125
      • PDX 18:58
        2h 41m
        Nonstop
        AZA 21:39
        Portland - Phoenix | Thu, Aug 6 | Allegiant Air
        US$129
        34% off
        US$195 US$129
      • PDX 07:00
        2h 49m
        Nonstop
        PHX 09:49
        Portland - Phoenix | Thu, Aug 6 | Alaska Airlines
        US$177
        9% off
        US$195 US$177
      • PDX 17:35
        6h 7m
        1 stop
        PHX 23:42
        Portland - Phoenix | Mon, Aug 24 | Delta Air Lines
        US$102
        48% off
        US$195 US$102
      • PDX 15:25
        8h 8m
        1 stop
        PHX 23:33
        Portland - Phoenix | Tue, Aug 18 | Delta Air Lines
        US$129
        34% off
        US$195 US$129
      • PDX 06:20
        5h 15m
        1 stop
        PHX 11:35
        Portland - Phoenix | Tue, Aug 25 | Delta Air Lines
        US$134
        31% off
        US$195 US$134
      • PDX 17:35
        6h 7m
        1 stop
        PHX 23:42
        Portland - Phoenix | Thu, Aug 27 | Delta Air Lines
        US$177
        9% off
        US$195 US$177
      • PDX 13:00
        17h 25m
        1 stop
        PHX 14:00
        Portland - Phoenix | Fri, Jul 17 | Normal Airline
        Find more flights
        Find more flights

Cheapest airlines flights from Portland to Phoenix

You can choose from 1 airlines that fly from Portland to Phoenix, including Frontier Airlines, Allegiant Air has lowest fares on this route.
Frontier Airlines logo Frontier Airlines
Airlines are determined based on actual purchased flight tickets from Portland to Phoenix according to previous 12 months data from Trip.com.

Portland to Phoenix Flight Details

The distance between Portland and Phoenix is about 1,624.14 km. The average flying time from Portland to Phoenix is around 2 hours 44 minutes. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is October.

Cheapest one-way flight priceUS$87
Cheapest return ticket priceUS$106
Cheapest monthOctober
Peak season for travelJuly
Flight distance1,624.14 km
Average flight time2 hours 44 minutes
Popular airlineFrontier Airlines
Flight statistics for the Portland–Phoenix route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Portland to Phoenix

Which month has the cheapest one-way flights from Portland to Phoenix?

Average monthly one-way flight prices from Portland to Phoenix, based on bookings made by Trip.com users over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Portland to Phoenix is August, with an average price of US$117; while the month with the highest flight price is usually June, with an average price of up to US$236.

US$236
US$177
US$117
US$58
    Cheapest
  • US$214
    Jul
  • US$117
    Aug
  • US$124
    Sep
  • US$183
    Oct
  • US$184
    Nov
  • US$199
    Dec
  • US$219
    Jan
  • US$223
    Feb
  • US$135
    Mar
  • US$177
    Apr
  • US$163
    May
  • US$236
    Jun

Frequently Asked Questions

  • What are the cheapest flights from Portland to Phoenix (PDX-PHX)?

    Based on Trip.com data, Allegiant Air offers one-way fares as low as US$87 on Cheapest nonstop routes (e.g. PDX to AZA on Thu, Aug 13), while Allegiant Air offers Cheapest nonstop round-trips from US$106 departing on Thu, Aug 13 and returning on Sun, Aug 16.
  • At the moment, you can catch a nonstop flight from Portland to Phoenix with the following airlines, including: Frontier Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 2 hours 44 minutes to fly from Portland to Phoenix.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to Phoenix is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Portland to Phoenix, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Aug 13, with one-way flights priced at just US$87.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Allegiant Air.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Phoenix travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to Phoenix is October, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Portland to Phoenix on July 30, 2026 with Allegiant Air, with prices starting at US$71.
  • You can land at any one of the following hubs in Phoenix, with Portland International Airport to Phoenix Sky Harbor International Airport (PDX-PHX) is by far the most common option on this route: Mesa Gateway Airport (AZA) Falcon Field Airport (MSC) Phoenix Sky Harbor International Airport (PHX) Scottsdale Airport (SCF).
  • The time difference between Phoenix and Portland is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from Portland to Phoenix

Which airline offers the cheapest direct flights from Portland to Phoenix?

Data is based on the average price of all nonstop flights from Portland to Phoenix on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Frontier Airlines provides the lowest-priced direct flights from Portland to Phoenix, with fares starting at US$101.

US$60
US$101
US$142
US$183
US$224
Frontier Airlines
US$101
Frontier Airlines
Allegiant Air
US$172
Allegiant Air
Hawaiian Airlines
US$174
Hawaiian Airlines
Alaska Airlines
US$202
Alaska Airlines
American Airlines
US$224
American Airlines

Which airline operates the most flights from Portland to Phoenix?

Total flights from Portland to Phoenix across all airlines. (Based on Trip.com data from the past month)

Based on Trip.com’s data from the past month, Alaska Airlines operates the most frequent flights from Portland to Phoenix, with 28 flights per week.

0
2
15
28
Alaska Airlines
28
Alaska Airlines
American Airlines
22
American Airlines
Condor Airlines
5
Condor Airlines
Porter Airlines
3
Porter Airlines
Allegiant Air
2
Allegiant Air

How many flights fly from Portland to Phoenix daily?

The data is based on the flight numbers for each day of the week from Portland to Phoenix within the Trip.com database over the past month.

Based on the past month's historical data from Trip.com, the number of flights from Portland to Phoenix is the highest on Thursday and the lowest on Wednesday.

56
50
43
37
Highest
50
Mon
47
Tue
43
Wed
56
Thu
54
Fri
52
Sat
48
Sun

Explore More Popular Flights

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.