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Cheap flights from Redmond to San Francisco (SEA - SFO)

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The best prices from Redmond to San Francisco are usually found in March or January, booked 33 days in advance, depart on a Thursday or Saturday and return on a Saturday

How to find the cheapest flight from
Redmond (SEA) to San Francisco (SFO)

SEA - SFO
Price
$146 - $182
SFO
Temperature
59 - 77 °F
SFO
Rainfall
0 - 4.7 inches

Popular in

December

High demand for flights, 13% potential price rise

Cheapest in

March

Best time to find cheap flights, 8% potential price drop

Round-trip from

$146

From Redmond to San Francisco

One-way from

$77

One-way flight from Redmond to San Francisco

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Redmond to San Francisco?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Redmond to San Francisco?

Find a great deal and save up to 7% by booking at least 35 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Redmond to San Francisco within the next two weeks, with the cheapest ticket starting at $99.

What is the cheapest month to fly from Redmond to San Francisco?

Our data shows that August tends to be the cheapest month to fly to San Francisco from Redmond. Users have commonly found prices around $108 for the month, but tickets can be as low as $48. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Redmond to San Francisco (SEA - SFO)?

It’s typically best to fly out from Redmond to San Francisco in the evening. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Redmond to San Francisco in January, February 2021

The best prices found for SEA to SFO flights for January, February
4 Feb - 7 Feb
$88pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
14 Feb - 19 Feb
$93pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
4 Feb - 8 Feb
$94pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

Redmond to San Francisco 2021 flight deals

Cheap flights to San Francisco from Redmond found for this year
4 Feb - 7 Feb
$88pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
14 Feb - 19 Feb
$93pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
4 Feb - 8 Feb
$94pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

Non-stop flights to San Francisco from Redmond

Save time with Redmond to San Francisco direct flight deals
20 Feb - 20 Feb
$112pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
17 Feb - 24 Feb
$115pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
3 Apr - 27 Apr
$116pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Redmond to San Francisco

Late deals on round-trip flights to San Francisco from Redmond, departing today and this week
29 Jan - 31 Jan
$117pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
28 Jan - 1 Feb
$125pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
28 Jan - 5 Feb
$127pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to San Francisco from Redmond

The cheapest one-way flights from Redmond to San Francisco
4:05 am - 5:07 am
Frontier
1 Stop
25h 02m
SEA - SFO
Frontier
$77
CheapFlights
12:37 am - 3:19 pm
American Airlines
1 Stop
14h 42m
SEA - SFO
American Airlines
2:59 am - 5:22 am
Delta
Nonstop
2h 23m
SEA - SFO
Delta
$88
Delta

Related info for your journey

Useful info, stats and facts about Redmond to San Francisco flights.

Flight FAQs

From Redmond to San Francisco

Are flight prices decreasing from Seattle to San Francisco due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Seattle/Tacoma Intl to San Francisco to control the spread of COVID-19?

New policies can now be found on Alaska Airlines and Delta to help keep travelers safe while flying. New policies for travelers booking flights from Seattle/Tacoma Intl to San Francisco include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Seattle/Tacoma Intl to San Francisco have flexible cancellations due to COVID-19?

Some of our airline partners flying from Seattle/Tacoma Intl to San Francisco have new flexible policies in place due to COVID-19. Alaska Airlines, United Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Alaska Airlines with this kind of flexibility.

Can I find flights from Redmond to San Francisco for under $100 on Cheapflights?

Yes, there are multiple flights from Redmond to San Francisco for under $100. The cheapest flight booked recently is on Frontier for just $88, but on average you can expect to pay $111.

Are there nonstop flights from Redmond to San Francisco for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Redmond to San Francisco under $200. A good price for a nonstop flight from Redmond to San Francisco is less than $137.

Are there last-minute flights available from Redmond to San Francisco for under $200?

There are currently 20+ open flights from Redmond to San Francisco within the next 7 days for less than $200.

What days are nonstop flights available from Seattle to San Francisco?

You can find nonstop flights on the following days: Wednesday, Friday.

How many flights depart from Redmond to San Francisco on average per day?

On average, you can expect to see 3 flights from Seattle/Tacoma Intl to San Francisco a day.
Early Morning (Midnight to 6am) - 33% of flight departures
Morning (6am - Noon) - 67% of flight departures

Does it rain more in Seattle or San Francisco?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Seattle is typically greater than that of San Francisco. We can gather that this will continue over the next 24 days.

Is Seattle weather warmer or cooler than San Francisco?

With an average temperature of 77 °F, peak weather can be found in September. As a traveler, expect to see changes in flight prices during that period. The temperatures in San Francisco are hotter than in Seattle.

How long is the flight from Redmond to San Francisco?

For as low as $121, Alaska Airlines can have you in San Francisco from Redmond in 2h 07m. There are 683 mi between Redmond and San Francisco. This flight may include one or multiple stops.

What are the cheapest airlines flying from Redmond to San Francisco round-trip?

Our cheapest airline available from Redmond to San Francisco is Frontier. Our recent data shows that you can find tickets from as low as $88 on this airline. Additional options worth looking into are Alaska Airlines and Delta, starting at $112 and $117 round-trip. Frontier is priced at 44% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Redmond to San Francisco one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $44. Delta flights start at $59 while deals on Alaska Airlines start at $66 one-way.

Alternative routes for Redmond to San Francisco

Destination information for San Francisco

Things to know before you go. Useful info for your trip from Redmond to San Francisco
Flight duration
2h 11m
Average temperature for January in San Francisco
59.0 °F
Avg rainfall for January in San Francisco
2.2 ″

Airports servicing Seattle

Airports servicing San Francisco

Top 9 airlines flying from Redmond to San Francisco

The chart below displays the airlines Cheapflights users traveling from Redmond to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$66 $181 No cancel fee N/A
Southwest
$98 $185 No cancel fee 63%
Alaska Airlines
$59 $191 No cancel fee 75%
United Airlines
$68 $192 No cancel fee 69%
Frontier
$118 $231 No cancel fee 62%
Spirit Airlines
$100 $247 No cancel fee 65%
American Airlines
$97 $334 No cancel fee 71%
JSX
$238 $337 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by JSX. Please check directly on their website for additional information.

JetBlue
$149 $363 No cancel fee 62%

Hourly flight availability from Redmond to San Francisco

Afternoon Noon to 6 PM 50% of SEA to SFO departures
Morning 6 AM to noon 35% of SEA to SFO departures
Evening 6 PM to midnight 13% of SEA to SFO departures
Early morning Midnight to 6 AM 2% of SEA to SFO departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Redmond to San Francisco
Sunday
29 daily flights
Monday
30 daily flights
Tuesday
3 daily flights
Wednesday
15 daily flights
Thursday
18 daily flights
Friday
37 daily flights
Saturday
24 daily flights
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