$78 Cheap Flights from San Francisco (SFO) to Redmond (RDM)

View $78 flight on Sat, Aug 23, 2025Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Redmond Municipal Airport (RDM)

Cheap Flights from San Francisco to Redmond (SFO-RDM)

Prices were available within the past 7 days and start at $78 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Sep 13 - Wed, Sep 17
SFO
San Francisco
RDM
Redmond
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Sep 13 from San Francisco to Redmond, returning Wed, Sep 17, priced at $137 just found
United
Wed, Sep 24 - Sat, Sep 27
SFO
San Francisco
RDM
Redmond
$137 Roundtrip, found 1 hour ago
$137
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Sep 24 from San Francisco to Redmond, returning Sat, Sep 27, priced at $137 found 1 hour ago
Hawaiian Airlines
Wed, Aug 6 - Wed, Aug 20
SFO
San Francisco
RDM
Redmond
$147 Roundtrip, just found
$147
Roundtrip
just found
Select Hawaiian Airlines flight, departing Wed, Aug 6 from San Francisco to Redmond, returning Wed, Aug 20, priced at $147 just found
Hawaiian Airlines
Tue, Aug 5 - Fri, Aug 15
SFO
San Francisco
RDM
Redmond
$147 Roundtrip, just found
$147
Roundtrip
just found
Select Hawaiian Airlines flight, departing Tue, Aug 5 from San Francisco to Redmond, returning Fri, Aug 15, priced at $147 just found
Alaska Airlines
Wed, Aug 6 - Wed, Aug 6
SFO
San Francisco
RDM
Redmond
$151 Roundtrip, just found
$151
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Aug 6 from San Francisco to Redmond, returning Wed, Aug 6, priced at $151 just found
Bargain Flight
Wed, Aug 13 - Sat, Aug 16
SFO
San Francisco
RDM
Redmond
$155 Roundtrip, found 6 hours ago
$155
Roundtrip
found 6 hours ago
Select Bargain Flight flight, departing Wed, Aug 13 from San Francisco to Redmond, returning Sat, Aug 16, priced at $155 found 6 hours ago
Alaska Airlines
Sat, Aug 16 - Wed, Aug 20
SFO
San Francisco
RDM
Redmond
$156 Roundtrip, just found
$156
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Aug 16 from San Francisco to Redmond, returning Wed, Aug 20, priced at $156 just found
Delta
Tue, Aug 5 - Tue, Aug 5
SFO
San Francisco
RDM
Redmond
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Delta flight, departing Tue, Aug 5 from San Francisco to Redmond, returning Tue, Aug 5, priced at $157 just found
Hawaiian Airlines
Tue, Aug 5 - Thu, Aug 21
SFO
San Francisco
RDM
Redmond
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Hawaiian Airlines flight, departing Tue, Aug 5 from San Francisco to Redmond, returning Thu, Aug 21, priced at $157 just found
Alaska Airlines
Wed, Aug 27 - Sat, Aug 30
SFO
San Francisco
RDM
Redmond
$158 Roundtrip, found 2 hours ago
$158
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Aug 27 from San Francisco to Redmond, returning Sat, Aug 30, priced at $158 found 2 hours ago

Find the cheapest month to fly from San Francisco (SFO) to Redmond (RDM)

January is typically the cheapest month to fly

From $126 - $277 per traveler.

Graph displaying average flight prices per month

Flights from San Francisco (SFO) to Redmond (RDM)
Origin airport
San Francisco Intl.
Destination airport
Robert's Field
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$137
Distance
463 mi
Average flight time
1 hour 37 mins

San Francisco to Redmond Flights

The cheapest times to fly from San Francisco 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 San Francisco to Redmond are during the month of September. You can find some of the cheapest flights from San Francisco to Redmond with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Redmond

Sunday is one of the best days to book for cheap flights from San Francisco 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 San Francisco 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 San Francisco 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 San Francisco 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 San Francisco 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 San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM) cost?
Cheap return flights from San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM) start at $137. 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 SFO on August 6 2025 and touching down at RDM. The price was last updated on July 13 2025 and has not changed since.
What is the cheapest month to fly from SFO to RDM?
The cheapest flights from SFO 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 San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM)?
You can travel nonstop from San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM) on a United Airlines flight.
What is the cheapest airline that flies from SFO to RDM?
With tickets starting at $89 for a one-way journey from SFO to RDM, Alaska Airlines is currently the cheapest carrier for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SFO on October 8 2025. Prices were last updated on July 13 2025 and have not changed since.
How many flights per day from San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM)?
When flying out of San Francisco Intl. Airport (SFO), you can pick from an average of 3 daily nonstop flights to Robert's Field Airport (RDM).
What are the most popular departure times for flights from San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM)?
More people fly between SFO and RDM at 4 PM than at any other time. Looking for a quieter experience? Travel outside of rush hours and you could save on your ticket as well.
What day of the week has the most flights from SFO to RDM?
If you fly on a Thursday, you'll get the greatest range of choices for flights from San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM).
What is the earliest flight from San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM)?
Take the earliest flight at around 10:35AM UTC-8, departing from San Francisco Intl. Airport (SFO). You'll be in the air for about 1h 41m, touching down at Robert's Field Airport (RDM) at approximately 12:16PM UTC-8.
How long does it take to fly from San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM)?
Flights from SFO to RDM have an average travel time of 1 hour and 41 minutes. The total distance between the two airports is 460 mi.
What airline has the least delays from SFO to RDM?
Alaska Airlines has the best performance for on-time direct flights from San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM), with an on-time rating of 85%. Use the Expedia App to see your journey status before you jet off and get immediate updates about any changes.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM)?
To touch down at Robert's Field Airport (RDM) on time, pick a flight that leaves from San Francisco Intl. Airport (SFO) 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 San Francisco Intl. Airport (SFO)?
If you're boarding a direct flight from San Francisco Intl. Airport (SFO) to Redmond, Robert's Field Airport (RDM) is the only airport you can land at.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM) last-minute?
Holding off until just before your departure to book your flight from SFO to RDM generally means paying more. Although you may find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a SFO to RDM flight and hotel package?
You can save money by securing a SFO to RDM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your preferred accommodations and flights, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM)?
You can usually cancel or reschedule your SFO to RDM flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.