$78 Cheap Flights from Seattle (SEA) to Redmond (RDM)

View $78 flight on Tue, Sep 9, 2025Opens in a new window

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

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Cheap Flights from Seattle to Redmond (SEA-RDM)

Prices were available within the past 7 days and start at $78 for one-way flights and $107 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Aug 16 - Sat, Aug 23
SEA
Seattle
RDM
Redmond
$107 Roundtrip, found 4 days ago
$107
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Aug 16 from Seattle to Redmond, returning Sat, Aug 23, priced at $107 found 4 days ago
Hawaiian Airlines
Sat, Oct 4 - Tue, Oct 7
SEA
Seattle
RDM
Redmond
$117 Roundtrip, found 2 hours ago
$117
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Sat, Oct 4 from Seattle to Redmond, returning Tue, Oct 7, priced at $117 found 2 hours ago
Delta
Tue, Aug 12 - Wed, Sep 3
SEA
Seattle
RDM
Redmond
$117 Roundtrip, found 4 hours ago
$117
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Aug 12 from Seattle to Redmond, returning Wed, Sep 3, priced at $117 found 4 hours ago
Alaska Airlines
Sat, Aug 16 - Sun, Aug 17
SEA
Seattle
RDM
Redmond
$127 Roundtrip, just found
$127
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Aug 16 from Seattle to Redmond, returning Sun, Aug 17, priced at $127 just found
Alaska Airlines
Fri, Aug 22 - Sun, Aug 24
SEA
Seattle
RDM
Redmond
$137 Roundtrip, found 1 hour ago
$137
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Fri, Aug 22 from Seattle to Redmond, returning Sun, Aug 24, priced at $137 found 1 hour ago
Alaska Airlines
Sat, Aug 16 - Sat, Aug 23
SEA
Seattle
RDM
Redmond
$140 Roundtrip, found 4 days ago
$140
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Aug 16 from Seattle to Redmond, returning Sat, Aug 23, priced at $140 found 4 days ago
Hawaiian Airlines
Wed, Sep 10 - Fri, Sep 12
SEA
Seattle
RDM
Redmond
$147 Roundtrip, found 3 days ago
$147
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Sep 10 from Seattle to Redmond, returning Fri, Sep 12, priced at $147 found 3 days ago
Alaska Airlines
Sat, Aug 16 - Sun, Aug 17
SEA
Seattle
RDM
Redmond
$147 Roundtrip, just found
$147
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Aug 16 from Seattle to Redmond, returning Sun, Aug 17, priced at $147 just found
United
Wed, Oct 8 - Wed, Oct 15
SEA
Seattle
RDM
Redmond
$393 Roundtrip, found 2 days ago
$393
Roundtrip
found 2 days ago
Select United flight, departing Wed, Oct 8 from Seattle to Redmond, returning Wed, Oct 15, priced at $393 found 2 days ago
Air Excursions LLC
Sat, Jul 26 - Sat, Aug 2
BFI
Seattle
RDM
Redmond
$746 Roundtrip, found 3 days ago
$746
Roundtrip
found 3 days ago
Select Air Excursions LLC flight, departing Sat, Jul 26 from Seattle to Redmond, returning Sat, Aug 2, priced at $746 found 3 days ago

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

January is typically the cheapest month to fly

From $76 - $203 per traveler.

Graph displaying average flight prices per month

Flights from Seattle (SEA) to Redmond (RDM)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Robert's Field
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$107
Distance
227 mi
Average flight time
1 hour 13 mins

Seattle to Redmond Flights

The cheapest times to fly from Seattle to Redmond

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 Seattle to Redmond are during the month of August. You can find some of the cheapest flights from Seattle to Redmond with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Redmond

Sunday is one of the best days to book for cheap flights from Seattle to Redmond: 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 Seattle to Redmond

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 Seattle to Redmond in 2025. You can also book with separate airlines for your outbound and return journeys, from $78 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 Seattle to Redmond 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 Seattle to Redmond 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 Seattle - Tacoma Intl. Airport (SEA) to Robert's Field Airport (RDM) cost?
You can book cheap return flights starting at $97 from Seattle - Tacoma Intl. Airport (SEA) to Robert's Field Airport (RDM). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Alaska Airlines flight leaving SEA on July 18 2025 and touching down at RDM. The price was last updated on June 29 2025 and has not changed since.
What is the cheapest month to fly from SEA to RDM?
The cheapest flights from SEA to RDM 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 Seattle - Tacoma Intl. Airport (SEA) to Robert's Field Airport (RDM)?
When departing from Seattle - Tacoma Intl. Airport (SEA), you can catch a direct flight to Robert's Field Airport (RDM) with Alaska Airlines.
What is the cheapest airline that flies from SEA to RDM?
At the moment, the cheapest carrier operating one-way flights from SEA to RDM is Alaska Airlines. You can book a seat on this route from $69. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SEA on September 24 2025. Prices were last updated on June 29 2025 and have not changed since.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Robert's Field Airport (RDM)?
Each day, an average of 6 nonstop flights operate from Seattle - Tacoma Intl. Airport (SEA) to Robert's Field Airport (RDM). Pick the departure time that fits your schedule best.
What are the most popular departure times for flights from Seattle - Tacoma Intl. Airport (SEA) to Robert's Field Airport (RDM)?
The 9 PM departures from SEA to RDM are typically the busiest. They can also be more expensive. If you want to save on your fare, choose a less crowded time to fly.
What day of the week has the most flights from SEA to RDM?
If you jet off on a Friday, you'll get the widest range of choices for flights from Seattle - Tacoma Intl. Airport (SEA) to Robert's Field Airport (RDM).
What is the earliest flight from Seattle - Tacoma Intl. Airport (SEA) to Robert's Field Airport (RDM)?
Seattle - Tacoma Intl. Airport (SEA)'s earliest flight to Robert's Field Airport (RDM) is at approximately 9:30AM UTC-8. With a total flight time of 1h 19m, you'll land at around 10:49AM UTC-8.
How long does it take to fly from Seattle - Tacoma Intl. Airport (SEA) to Robert's Field Airport (RDM)?
The average flight time from SEA to RDM is 1 hour and 12 minutes, covering a distance of 230 mi.
What airline has the least delays from SEA to RDM?
Alaska Airlines has the strongest track record for on-time direct flights from Seattle - Tacoma Intl. Airport (SEA) to Robert's Field Airport (RDM), with an on-time score of 82%. Use the Expedia App to view your journey status before you go and get real-time alerts about any trip changes.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Robert's Field Airport (RDM)?
To arrive at Robert's Field Airport (RDM) on schedule, opt for a flight that leaves from Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Redmond from Seattle - Tacoma Intl. Airport (SEA)?
Explore your flight options from Seattle - Tacoma Intl. Airport (SEA) to Robert's Field Airport (RDM). This is the only Redmond airport you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Robert's Field Airport (RDM) last-minute?
Waiting until right before your break to book your flight from SEA to RDM often results in higher prices. While you may come across some last-minute offers, there's no guarantee. Keep your travel schedule open for the best chance of landing a bargain.
Is it cheaper to book a SEA to RDM flight and hotel package?
Compared with arranging hotels and flights separately, booking a SEA to RDM flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Robert's Field Airport (RDM)?
Usually, it's possible to reschedule or cancel your SEA to RDM flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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