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

View $78 flight on Tue, Dec 9, 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
Tue, Oct 14 - Sat, Nov 1
SFO
San Francisco
RDM
Redmond
$137 Roundtrip, found 7 hours ago
$137
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Tue, Oct 14 from San Francisco to Redmond, returning Sat, Nov 1, priced at $137 found 7 hours ago
Hawaiian Airlines
Tue, Oct 7 - Sat, Oct 11
SFO
San Francisco
RDM
Redmond
$137 Roundtrip, found 10 hours ago
$137
Roundtrip
found 10 hours ago
Select Hawaiian Airlines flight, departing Tue, Oct 7 from San Francisco to Redmond, returning Sat, Oct 11, priced at $137 found 10 hours ago
United
Wed, Sep 24 - Sat, Sep 27
SFO
San Francisco
RDM
Redmond
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 24 from San Francisco to Redmond, returning Sat, Sep 27, priced at $137 found 1 day ago
Hawaiian Airlines
Sat, Sep 20 - Wed, Sep 24
SFO
San Francisco
RDM
Redmond
$147 Roundtrip, found 1 day ago
$147
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Sep 20 from San Francisco to Redmond, returning Wed, Sep 24, priced at $147 found 1 day ago
Hawaiian Airlines
Tue, Nov 11 - Wed, Dec 3
SFO
San Francisco
RDM
Redmond
$147 Roundtrip, found 6 days ago
$147
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Nov 11 from San Francisco to Redmond, returning Wed, Dec 3, priced at $147 found 6 days ago
United
Wed, Sep 24 - Sat, Sep 27
SFO
San Francisco
RDM
Redmond
$155 Roundtrip, found 1 day ago
$155
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 24 from San Francisco to Redmond, returning Sat, Sep 27, priced at $155 found 1 day ago
Alaska Airlines
Sat, Oct 11 - Wed, Oct 15
SFO
San Francisco
RDM
Redmond
$156 Roundtrip, found 10 hours ago
$156
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sat, Oct 11 from San Francisco to Redmond, returning Wed, Oct 15, priced at $156 found 10 hours ago
Delta
Sat, Dec 6 - Tue, Dec 9
SFO
San Francisco
RDM
Redmond
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Dec 6 from San Francisco to Redmond, returning Tue, Dec 9, priced at $157 found 1 day ago
Alaska Airlines
Tue, Oct 14 - Thu, Oct 30
SFO
San Francisco
RDM
Redmond
$157 Roundtrip, found 7 hours ago
$157
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Tue, Oct 14 from San Francisco to Redmond, returning Thu, Oct 30, priced at $157 found 7 hours ago
American Airlines
Wed, Sep 24 - Sat, Sep 27
SFO
San Francisco
RDM
Redmond
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 24 from San Francisco to Redmond, returning Sat, Sep 27, priced at $227 found 1 day ago

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

November is typically the cheapest month to fly

From $126 - $422 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 39 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 October. 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?
Snag a cheap one-way flight from $78 or cheap return flight from $137 from San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM)?
Traveling in October is a great way to save, as it's the cheapest month for flights between SFO and RDM. You'll usually find the lowest prices during off-peak months.
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 San Francisco Intl. Airport (SFO) to Robert's Field Airport (RDM)?
While prices may vary depending on when you travel, Alaska Airlines and United Airlines are popular options for flights between San Francisco Intl. Airport (SFO) and Robert's Field Airport (RDM). You can also compare airlines on Expedia and use the "Sort by" filter to find the best deal for your SFO to RDM flight.
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.

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*Available to One Key members.