C$156 Cheap Flights from Seattle / Tacoma International (SEA) to Redmond (RDM)

Compare Seattle / Tacoma International to Redmond flight deals

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

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Flight deals from Seattle / Tacoma International to Redmond

Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International Airport to Redmond Airport? If you want to travel next month, return fares start from C$256. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle / Tacoma International to Redmond

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Redmond flights are currently cheapest in May.

Which airlines fly from Seattle / Tacoma International to Redmond?

Seattle / Tacoma International to Redmond: Alternative routes

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

Seattle to Redmond: Flight information

The things to know before you go.
Cheapest flight foundC$156
Cheapest month to flyMay
Average flight time1 hr, 15 mins
Most popular airlineAlaska Airlines
Average flights per week243

Finding cheap flights from Seattle / Tacoma International to Redmond: Frequently asked questions

The best price we found for a return flight from Seattle / Tacoma International to Redmond is C$256. 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.
1 hour and 15 minutes is the average flight time from Seattle / Tacoma International to Redmond.
Alaska Airlines, Qatar Airways and WestJet fly direct from Seattle / Tacoma International to Redmond.
As of May 2026, there are 243 flights per week flying from Seattle / Tacoma International to Redmond.
The cheapest month to fly from Seattle / Tacoma International to Redmond is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Redmond Airport on Saturday, June 6, 2026.
Yes – the average flight time is 1 hour and 15 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 Redmond 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 Redmond is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Redmond.

Traveling from Seattle-Tacoma International Airport (SEA) to Roberts Field (RDM): what you need to know

  • A direct flight from Seattle-Tacoma International Airport to Roberts Field takes 1 hour 9 minutes, on average. Redmond's timezone is UTC-7 — identical to Seattle.

  • Flights from Seattle-Tacoma International Airport to Roberts Field start at 05:00 — the earliest with Alaska Airlines. The last departure is the 23:00 service with Alaska Airlines. Overall, you can take your pick of 62 weekly services from SEA to RDM.

  • If you're flying during a major holiday or other peak period, give yourself extra time. A good rule is two hours before domestic flights and up to four hours before international departures. Check-in and security lines will be longer.

  • We make it a breeze to book a flight with a stopover. To look at the options for flights from Seattle-Tacoma International Airport to Roberts Field, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to explore your chosen city. Some popular stopovers between SEA and RDM include:

    • San Francisco International Airport

    • Salt Lake City International Airport

    • Los Angeles International Airport

How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to Roberts Field (RDM)

  • C$156 is the best price for a one-way ticket from Seattle-Tacoma International Airport to Roberts Field. Return flights start from C$256. These prices can change based on availability.

  • Score cheap flight tickets from SEA to RDM by booking at least 9 months ahead. Based on our research, that's the sweet spot for finding a bargain.

  • The cheapest month for flight tickets from Seattle-Tacoma International Airport to Roberts Field is May. Use the 'Whole month' tool to see the lowest airfares if you have a flexible schedule.

  • Snapping up a cheap ticket from SEA to RDM is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as the price has dropped.

  • Use filters to tailor your flights from Seattle-Tacoma International Airport to Roberts Field. Enter your preferred departure and arrival times, airlines and number of stops. Alternatively, sort your results by 'Cheapest' to get the best deals.

Handy information about Seattle-Tacoma International Airport (SEA)

  • Located around 23 kilometres from central Seattle, Seattle-Tacoma International Airport can be reached in approximately 18 minutes by car, depending on traffic. The ride on public transport is roughly 54 minutes.

  • After a stress-free start to your trip? Stay near SEA. Whether you're boarding an early flight from Seattle-Tacoma International Airport to Roberts Field or just don't like being rushed, these stays are just the thing:

Arriving at Roberts Field (RDM)

Getting from Roberts Field (RDM) to central Redmond

  • Roberts Field to central Redmond is around 8 minutes in a car. It's approximately 3 kilometres away. Discover what options are available, such as cabs, car rentals or ride-sharing.

  • When traveling by public transport, expect a journey of roughly 49 minutes.

When to fly to Roberts Field (RDM)

  • It's time to choose your travel dates for your flight from Seattle-Tacoma International Airport to Roberts Field. August is the most popular month to visit Redmond. If you prefer a more relaxed vibe, go in May.

  • When booking your flight from Seattle-Tacoma International Airport to Roberts Field, consider the type of weather you like. July is the warmest month in Redmond, with temperatures ranging from 10ºC to 32ºC.

  • Look for cheap flight tickets from SEA to RDM in December if you like traveling in cooler conditions. Temperatures are at their lowest around then, ranging between -10ºC and 8ºC on average.

More about Redmond

  • After booking your flights from SEA to RDM, you'll want to find a place to stay in Redmond. Make one of these options your base for exploring this top destination:

  • All great vacations should include some sightseeing. Centenial Park, Dry Canyon Trail and Geist Beerworks are must-have experiences during your Redmond visit.

Complete your Redmond trip with hotels and a car rental

  • You've booked your cheap ticket to Roberts Field Airport — next up is finding a great stay, and perhaps even a set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in Redmond.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.