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Cheap Flights from Redmond (RDM) to Portland (PDX)

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Find the cheapest month or even day of the year to fly to Portland

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Flight deals from Redmond to Portland

Looking for a cheap last-minute deal or the best return flight from Redmond Airport to Portland Airport? If you want to travel next month, return fares start from $756. Find the lowest prices on one-way and return tickets right here.
Portland.$587 per passenger.Departing Thu, 3 Sep, returning Sun, 6 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Redmond on Thu, 3 Sep, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Sun, 6 Sep, arriving in Redmond.Price includes taxes and charges.From $587, select.
Portland.$677 per passenger.Departing Mon, 24 Aug, returning Tue, 25 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Redmond on Mon, 24 Aug, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Tue, 25 Aug, arriving in Redmond.Price includes taxes and charges.From $677, select.
Portland.$756 per passenger.Departing Wed, 22 Jul, returning Tue, 28 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Redmond on Wed, 22 Jul, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Tue, 28 Jul, arriving in Redmond.Price includes taxes and charges.From $756, select.
Portland.$756 per passenger.Departing Wed, 16 Dec, returning Wed, 23 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Redmond on Wed, 16 Dec, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Wed, 23 Dec, arriving in Redmond.Price includes taxes and charges.From $756, select.
Portland.$761 per passenger.Departing Fri, 31 Jul, returning Mon, 3 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Redmond on Fri, 31 Jul, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Mon, 3 Aug, arriving in Redmond.Price includes taxes and charges.From $761, select.
Portland.$765 per passenger.Departing Tue, 11 Aug, returning Thu, 17 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Redmond on Tue, 11 Aug, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Thu, 17 Sep, arriving in Redmond.Price includes taxes and charges.From $765, select.
Portland.$765 per passenger.Departing Wed, 14 Oct, returning Sun, 18 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Redmond on Wed, 14 Oct, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Sun, 18 Oct, arriving in Redmond.Price includes taxes and charges.From $765, select.

Find the cheapest month to fly from Redmond to Portland

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Redmond to Portland flights are currently cheapest in September.
Jun
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Jul
from $752
Aug
from $673
Sep
from $584
Oct
from $761
Nov
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Dec
from $752
Jan
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Feb
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Mar
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Apr
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May
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Direct flights from Redmond to Portland

Redmond to Portland: Alternative routes

Compare routes from Redmond to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

Portland

10km from central Portland
ClosestCheapest
from $587
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Redmond to Portland: Flight information

The things to know before you go.
Cheapest flight found$587
Cheapest month to flySeptember
Average flight time54 mins
Most popular airlineAlaska Airlines
Average flights per week67

Finding cheap flights from Redmond to Portland: Frequently asked questions

The best price we found for a return flight from Redmond to Portland is $584. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
54 minutes is the average flight time from Redmond to Portland.
Alaska Airlines, Horizon Air and SkyWest Airlines fly direct from Redmond to Portland.
As of June 2026, there are 67 flights per week flying from Redmond to Portland.
The cheapest month to fly from Redmond to Portland is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Redmond Airport to Portland Airport on Thursday, 3 September 2026.
Yes – the average flight time is 54 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Delta offers the cheapest flight tickets to Portland.

Flying from Redmond Airport (RDM) to Portland Airport (PDX): what you need to know

  • Around 55 minutes is how long you can expect to be travelling on a direct flight from Redmond Airport to Portland Airport.

  • Redmond and Portland share the same timezone, UTC-8.

  • You can choose from 19 weekly Redmond Airport to Portland Airport flights. The 05:20 departure with Alaska Airlines is the earliest flight you can take. Alaska Airlines operates the last service of the day at 16:00.

  • Arrive at the airport on time so you don't miss your RDM to PDX flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • During popular months like July, you'll want to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead of international flights when you travel during a peak period in general.

  • Travelling to Portland (and then discovering more of the United States!) is a snap with Alaska Airlines. This popular airline offers direct flights from Redmond Airport to Portland Airport.

  • The airline with the highest passenger demand on this route is Alaska Airlines.

  • With a dependable 88.79% of services landing on schedule, Alaska Airlines is the most punctual carrier offering RDM to PDX flights.

  • We make it a cinch to book a flight with a stopover. To see all your options for tickets from Redmond Airport to Portland Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to tour your chosen city. Top stopovers between RDM and PDX include:

    • Seattle / Tacoma International Airport

    • San Francisco International Airport

    • Salt Lake City Airport

Handy information about Redmond Airport (RDM)

  • Redmond Airport scores high marks for its on-time performance. 82% of flights that take off from RDM reach their destination on time.

  • Redmond Airport is about 6 kilometres from central Redmond. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 10 minutes or so to arrive, depending on the traffic.

  • You can expect a journey time of roughly 25 minutes when using public transport.

  • Taking an early flight from Redmond Airport to Portland Airport? Avoid rushing to the terminal (and get some extra shut-eye) by choosing one of these stays near RDM:

Arriving at Portland Airport (PDX)

When to fly to Portland Airport (PDX)

  • The quietest month for a flight from Redmond Airport to Portland Airport is March, while July is the busiest. Choose the ideal time to visit Portland based on whether you prefer a faster pace or a more relaxed vibe.

  • When booking your flight from Redmond Airport to Portland Airport, consider the kind of weather you like. August is the warmest month in Portland, with temperatures ranging from 12ºC (54ºF) to 31ºC (88ºF).

  • Look for cheap tickets from RDM to PDX in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between -2ºC (28ºF) and 10ºC (50ºF) on average.

Explore more of the United States

  • You've visited Portland, now it's time to explore more of the United States. Travel about 241 kilometres north to Seattle to tick off its popular sights. From Space Needle to Pike Place Market and Seattle Skyline, you'll have a full itinerary ahead.

  • If you're ready to explore another well-known destination in the United States, consider Spokane, about 467 kilometres north-east of Portland. Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes are the start of reasons to visit.

Plan the rest of your trip from Redmond to Portland

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.