$79 Cheap Flights from Portland (PDX) to Tucson (TUS)

View $79 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Tucson International Airport (TUS)

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Cheap Flights from Portland to Tucson (PDX-TUS)

Prices were available within the past 7 days and start at $79 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 9 - Tue, Sep 16
PDX
Portland
TUS
Tucson
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Delta flight, departing Tue, Sep 9 from Portland to Tucson, returning Tue, Sep 16, priced at $157 just found
Southwest Airlines
Tue, Sep 9 - Tue, Sep 16
PDX
Portland
TUS
Tucson
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Sep 9 from Portland to Tucson, returning Tue, Sep 16, priced at $157 just found
Delta
Tue, Sep 16 - Sat, Sep 20
PDX
Portland
TUS
Tucson
$158 Roundtrip, found 22 hours ago
$158
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Sep 16 from Portland to Tucson, returning Sat, Sep 20, priced at $158 found 22 hours ago
American Airlines
Tue, Sep 16 - Sat, Sep 20
PDX
Portland
TUS
Tucson
$159 Roundtrip, found 22 hours ago
$159
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Tue, Sep 16 from Portland to Tucson, returning Sat, Sep 20, priced at $159 found 22 hours ago
American Airlines
Wed, Nov 12 - Sat, Nov 15
PDX
Portland
TUS
Tucson
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 12 from Portland to Tucson, returning Sat, Nov 15, priced at $159 found 1 day ago
American Airlines
Sat, Sep 13 - Sat, Sep 20
PDX
Portland
TUS
Tucson
$159 Roundtrip, found 18 hours ago
$159
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Sep 13 from Portland to Tucson, returning Sat, Sep 20, priced at $159 found 18 hours ago
Southwest Airlines
Tue, Sep 9 - Tue, Sep 16
PDX
Portland
TUS
Tucson
$162 Roundtrip, just found
$162
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Sep 9 from Portland to Tucson, returning Tue, Sep 16, priced at $162 just found
Southwest Airlines
Sat, Aug 23 - Sat, Aug 30
PDX
Portland
TUS
Tucson
$164 Roundtrip, found 1 day ago
$164
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Aug 23 from Portland to Tucson, returning Sat, Aug 30, priced at $164 found 1 day ago
Alaska Airlines
Sat, Nov 1 - Tue, Nov 4
PDX
Portland
TUS
Tucson
$177 Roundtrip, found 5 hours ago
$177
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Sat, Nov 1 from Portland to Tucson, returning Tue, Nov 4, priced at $177 found 5 hours ago
United
Tue, Sep 9 - Tue, Sep 16
PDX
Portland
TUS
Tucson
$217 Roundtrip, just found
$217
Roundtrip
just found
Select United flight, departing Tue, Sep 9 from Portland to Tucson, returning Tue, Sep 16, priced at $217 just found

Find the cheapest month to fly from Portland (PDX) to Tucson (TUS)

September is typically the cheapest month to fly

From $130 - $326 per traveler.

Graph displaying average flight prices per month

Alternative airports near Tucson

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tucson Intl. TUS. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $237
TUS
Tucson Intl.
CheapestClosest
Average driving time to city center14 min
Flights from $237
Flights from Portland (PDX) to Tucson (TUS)
Origin airport
Portland Intl.
Destination airport
Tucson Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$156
Distance
1119 mi

Portland to Tucson Flights

The cheapest times to fly from Portland to Tucson

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Tucson are during the month of September. You can find some of the cheapest flights from Portland to Tucson with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Tucson

Sunday is one of the best days to book for cheap flights from Portland to Tucson: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Tucson

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Tucson in 2025. You can also book with separate airlines for your outbound and return journeys, from $79 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Tucson flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Tucson airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS) cost?
Discover the latest flight deals from PDX to TUS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PDX to TUS?
The cheapest flights from PDX to TUS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS)?
Take a nonstop flight with Alaska Airlines and journey straight from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS).
What is the cheapest airline that flies from PDX to TUS?
With tickets starting at $109 for a one-way journey from PDX to TUS, Alaska Airlines is currently the cheapest carrier flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PDX on October 7 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS)?
On average, there's only 1 nonstop flight taking off from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS) per day. If this doesn't fit your travel plans, consider flights with layovers. Just filter your search on Expedia to include one or two stops to find the next best option.
What are the most popular departure times for flights from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS)?
More travelers fly between PDX and TUS at 8 AM than at any other time of day. Prefer a quieter experience? Pick a flight outside the busiest times and you could save on your ticket as well.
What day of the week has the most flights from PDX to TUS?
Friday offers the most flights from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS). Consider traveling on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS)?
Portland Intl. Airport (PDX)'s earliest flight to Tucson Intl. Airport (TUS) takes off at approximately 8:01AM UTC-8. With a flight time of 2h 49m, you'll touch down at around 11:50AM UTC-7.
How long does it take to fly from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS)?
Flights from PDX to TUS have an average travel time of 2 hours and 49 minutes. The total distance between these two airports is 1,100 mi.
What airline has the least delays from PDX to TUS?
Alaska Airlines has the strongest track record for on-time direct flights from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS), with an on-time rating of 83%. Use the Expedia App to look up your flight status before you jet off and get real-time updates about any changes.
What is the best time to fly from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS)?
Opt for a flight from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Tucson from Portland Intl. Airport (PDX)?
Browse your flight options from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS). This is the only Tucson airport you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS) last-minute?
Last-minute bookings from PDX to TUS are generally more expensive. For the best prices, start searching for flights well ahead of time. That said, if you're flexible with your travel dates, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a PDX to TUS flight and hotel package?
Compared with arranging hotels and flights separately, booking a PDX to TUS flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place takes the hassle out of travel planning. Simply pick your flights and select from our wide range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Tucson Intl. Airport (TUS)?
Typically, you can reschedule or cancel your PDX to TUS flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more information, go to our Customer Service portal.

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*Available to One Key members.