¥19,800 Cheap Flights from Redmond (RDM) to Seattle (SEA)

Popular airlines from Redmond Municipal Airport (RDM) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Redmond to Seattle (RDM-SEA)

Prices were available within the past 7 days and start at ¥19,800 for one-way flights and ¥14,760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
United
Alaska Airlines
United
United
United
United
United
American Airlines

Find the cheapest month to fly from Redmond (RDM) to Seattle (SEA)

January is typically the cheapest month to fly

From ¥11,229 - ¥34,861 per traveler.

Frequently asked questions

How much is a flight from RDM to Sea-Tac Airport?
If you're planning on traveling between Roberts Field and Sea-Tac Airport, round-trip journeys start from ¥14,760. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from RDM to Seattle - Tacoma Intl. Airport (SEA)?
The majority of flights can be canceled online, but each airline has a different set of terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Roberts Field to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Redmond Municipal Airport to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Robert's Field Airport (RDM) to Sea-Tac Airport?
It takes just 1 hour and 12 minutes to fly from Robert's Field Airport (RDM) to SEA — just enough time for a power nap. You'll be starting your descent into SeaTac by the time you open your eyes.
How far is the flight from RDM to Sea-Tac Airport?
That new movie you've been eager to see will have to wait — the flight distance between Roberts Field and Seattle - Tacoma Intl. Airport (SEA) is only 370 kilometers. The captain will be telling you to put your seat upright for touchdown before you know it.
Which airlines fly direct from Robert's Field Airport (RDM) to Seattle - Tacoma Intl. Airport (SEA)?
Alaska Airlines (AS) is one of the preferred choices for many travelers flying between Redmond Municipal Airport and Sea-Tac Airport. Select from the 143 flights it operates on this route each month. You could also take a look at fares with Delta Air Lines (DL). It operates 82 flights a month between Redmond and SeaTac.
Are Roberts Field to SEA flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Robert's Field Airport (RDM) to Sea-Tac Airport can be hit-or-miss. You may be able to score a bargain, but then again, you could miss out entirely! If you'd prefer to start planning your trip early, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines list their prices that far in advance. Our top tip? Check back often as prices are updated regularly.

Travel information

Travel information

Origin airport
Robert's Field
Destination airport
Seattle - Tacoma Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
¥14,760
Distance
363 km
Average flight time
1 hour 19 mins

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Seattle nearby Airports

Seattle Paine Field Intl. Airport

*Available to Expedia members.