Cheap flights from Portland to Tucson from $109

In general, January is the cheapest month to fly from Portland to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $267. If you don’t want to visit Tucson in January, then you should wait until August to fly from Portland, when ticket prices are also cheap, with an average price of $286.

According to our data, Sunday is the cheapest day to fly to Tucson from Portland. The lowest ticket price found for a Sunday departure recently was $307. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Tucson for around $472.

In the afternoon is the cheapest time of day to fly from Portland to Tucson when you can find flight prices for as low as $360. Flying to Tucson in the afternoon is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $386.

Fly from Portland to Tucson for the best Portland - Tucson flight prices

You are more likely to see cheaper flights to Tucson from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around $330 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from Portland for as low as $277 on momondo.

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

Southwest and Delta are the most popular carriers operating from Portland to Tucson

Alaska Airlines, Delta and Southwest are the top three most popular airlines that fly to Tucson from Portland according to our data. Alaska Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Tucson. Keep in mind that there are 6 different airlines that fly to Tucson on a routine basis, so you have a few additional options to choose from.

Phoenix (PHX) was the most common stop: 89% of momondo users choosing 1-stop flights on this route connected there.

Flights via Salt Lake City (SLC) offer the lowest average round-trip price of $305.

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 4h 36m.

Phoenix (PHX) has the shortest average layover time for this route: 1h 01m.

As of October 2026, there are 1 flights per day flying from Portland to Tucson. The most common time of day flights depart is 7:00AM, with 50% of flights taking off at noon.

As of October 2026, 8 flights take off from Portland and land in Tucson each week. The most common flight departure day for this route is Wed, with 25% of weekly flights taking off on this day.