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Cheap flights from Washington to San Francisco from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to San Francisco departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Alaska Airlines Logo
11:23 am - 1:36 pmSEA-STS
2h 13mnonstop
Alaska Airlines Logo
7:00 am - 9:10 amSTS-SEA
2h 10mnonstop
$157Alaska Airlines
Find Deal
Tue, Oct 21 - Wed, Nov 5
American Airlines Logo
6:11 am - 12:29 pmSEA-STS
6h 18m1 stop
American Airlines Logo
1:00 pm - 9:08 pmSTS-SEA
8h 08m1 stop
$159American Airlines
Find Deal
Thu, Sep 4 - Tue, Sep 9
Hawaiian Airlines Logo
6:06 pm - 8:23 pmSEA-STS
2h 17mnonstop
Hawaiian Airlines Logo
2:28 pm - 4:30 pmSTS-SEA
2h 02mnonstop
$167Hawaiian Airlines
Find Deal
Thu, Sep 4 - Sat, Sep 6
Hawaiian Airlines Logo
7:00 am - 8:48 amPDX-STS
1h 48mnonstop
Hawaiian Airlines Logo
5:55 pm - 7:37 pmSTS-PDX
1h 42mnonstop
$175Hawaiian Airlines
Find Deal
Sat, Sep 6 - Mon, Sep 8
Alaska Airlines Logo
5:21 am - 9:03 amSEA-STS
3h 42m1 stop
Alaska Airlines Logo
12:00 pm - 3:37 pmSTS-SEA
3h 37m1 stop
$176Alaska Airlines
Find Deal
Tue, Oct 21 - Wed, Nov 5
Alaska Airlines Logo
6:06 pm - 8:23 pmSEA-STS
2h 17mnonstop
Alaska Airlines Logo
7:00 am - 9:13 amSTS-SEA
2h 13mnonstop
$177Alaska Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22
Hawaiian Airlines Logo
7:00 am - 8:48 amPDX-STS
1h 48mnonstop
Hawaiian Airlines Logo
5:55 pm - 7:37 pmSTS-PDX
1h 42mnonstop
$177Hawaiian Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
Hawaiian Airlines Logo
2:32 pm - 8:23 pmPDX-STS
5h 51m1 stop
Hawaiian Airlines Logo
5:55 pm - 7:37 pmSTS-PDX
1h 42mnonstop
$181Hawaiian Airlines
Find Deal
Sat, Sep 6 - Mon, Sep 8
Hawaiian Airlines Logo
3:40 pm - 8:23 pmPDX-STS
4h 43m1 stop
Hawaiian Airlines Logo
7:03 am - 1:24 pmSTS-PDX
6h 21m1 stop
$185Hawaiian Airlines
Find Deal
Sat, Sep 6 - Mon, Sep 8
American Airlines Logo
6:30 am - 3:47 pmSEA-STS
9h 17m1 stop
American Airlines Logo
12:53 pm - 9:00 pmSTS-SEA
8h 07m1 stop
$189American Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21

Hawaiian Airlines flights from State of Washington to Santa Rosa

Our best Hawaiian Airlines deals on State of Washington to Santa Rosa flight tickets
Hawaiian Airlines
Sep 4
SEA6:06 pmSeattle/Tacoma Intl
2h 17m
STS8:23 pmSanta Rosa Sonoma County
Sep 6
STS2:28 pmSanta Rosa Sonoma County
2h 02m
SEA4:30 pmSeattle/Tacoma Intl
$167
Find similar
Hawaiian Airlines
Sep 6
PDX7:00 amPortland
1h 48m
STS8:48 amSanta Rosa Sonoma County
Sep 8
STS5:55 pmSanta Rosa Sonoma County
1h 42m
PDX7:37 pmPortland
$175
Find similar
Hawaiian Airlines
Sep 3
PDX7:00 amPortland
1h 48m
STS8:48 amSanta Rosa Sonoma County
Sep 10
STS5:55 pmSanta Rosa Sonoma County
1h 42m
PDX7:37 pmPortland
$177
Find similar

Alaska Airlines flights from State of Washington to Santa Rosa

Our best Alaska Airlines deals on State of Washington to Santa Rosa flight tickets
Alaska Airlines
Oct 21
SEA11:23 amSeattle/Tacoma Intl
2h 13m
STS1:36 pmSanta Rosa Sonoma County
Nov 5
STS7:00 amSanta Rosa Sonoma County
2h 10m
SEA9:10 amSeattle/Tacoma Intl
$157
Find similar
Alaska Airlines
Oct 21
SEA5:21 amSeattle/Tacoma Intl
3h 42m
1 stop
STS9:03 amSanta Rosa Sonoma County
Nov 5
STS12:00 pmSanta Rosa Sonoma County
3h 37m
1 stop
SEA3:37 pmSeattle/Tacoma Intl
$176
Find similar
Alaska Airlines
Sep 19
SEA6:06 pmSeattle/Tacoma Intl
2h 17m
STS8:23 pmSanta Rosa Sonoma County
Sep 22
STS7:00 amSanta Rosa Sonoma County
2h 13m
SEA9:13 amSeattle/Tacoma Intl
$177
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Washington to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSanta Rosa

SEA - STS

SEASTS

Seattle/Tacoma Intl

Tue 10/21

11:23 am-1:36 pm

Nonstop2h 13m

Santa Rosa Sonoma County

Wed 11/5

7:00 am-9:10 am

Nonstop2h 10m

$157

SeattleSanta Rosa

SEA - STS

SEASTS

Seattle/Tacoma Intl

Thu 9/4

6:11 am-12:29 pm

1 stop6h 18m

Santa Rosa Sonoma County

Tue 9/9

1:00 pm-9:08 pm

1 stop8h 08m

$159

SeattleSanta Rosa

SEA - STS

SEASTS

Seattle/Tacoma Intl

Thu 9/4

6:06 pm-8:23 pm

Nonstop2h 17m

Santa Rosa Sonoma County

Sat 9/6

2:28 pm-4:30 pm

Nonstop2h 02m

$167

PortlandSanta Rosa

PDX - STS

PDXSTS

Portland

Sat 9/6

7:00 am-8:48 am

Nonstop1h 48m

Santa Rosa Sonoma County

Mon 9/8

5:55 pm-7:37 pm

Nonstop1h 42m

$175

SeattleSanta Rosa

SEA - STS

SEASTS

Seattle/Tacoma Intl

Tue 10/21

5:21 am-9:03 am

1 stop3h 42m

Santa Rosa Sonoma County

Wed 11/5

12:00 pm-3:37 pm

1 stop3h 37m

$176

SeattleSanta Rosa

SEA - STS

SEASTS

Seattle/Tacoma Intl

Fri 9/19

6:06 pm-8:23 pm

Nonstop2h 17m

Santa Rosa Sonoma County

Mon 9/22

7:00 am-9:13 am

Nonstop2h 13m

$177

PortlandSanta Rosa

PDX - STS

PDXSTS

Portland

Wed 9/3

7:00 am-8:48 am

Nonstop1h 48m

Santa Rosa Sonoma County

Wed 9/10

5:55 pm-7:37 pm

Nonstop1h 42m

$177

PortlandSanta Rosa

PDX - STS

PDXSTS

Portland

Sat 9/6

2:32 pm-8:23 pm

1 stop5h 51m

Santa Rosa Sonoma County

Mon 9/8

5:55 pm-7:37 pm

Nonstop1h 42m

$181

PortlandSanta Rosa

PDX - STS

PDXSTS

Portland

Sat 9/6

3:40 pm-8:23 pm

1 stop4h 43m

Santa Rosa Sonoma County

Mon 9/8

7:03 am-1:24 pm

1 stop6h 21m

$185

SeattleSanta Rosa

SEA - STS

SEASTS

Seattle/Tacoma Intl

Fri 10/17

6:30 am-3:47 pm

1 stop9h 17m

Santa Rosa Sonoma County

Tue 10/21

12:53 pm-9:00 pm

1 stop8h 07m

$189

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from State of Washington to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of November, then departing from State of Washington during the month January is also very affordable. Most momondo users find prices during this month for around $314.

What is the cheapest day to depart on your flight to Santa Rosa?

Our data shows that Wednesday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $276. On the other hand, Friday is the most expensive day to depart from State of Washington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $400.

What is the cheapest time of day to depart on your flight to Santa Rosa?

Our data shows that the cheapest State of Washington to Santa Rosa flights are usually those with departure times in the afternoon. Our users have found flights to Santa Rosa in the afternoon for as low as $326. Flights in the evening are often more expensive with an average ticket price of $406.

What is the cheapest Washington to Santa Rosa Sonoma County flight route?

Fly from Seattle/Tacoma Intl to Santa Rosa Sonoma County for the best Washington - Santa Rosa Sonoma County flight prices

How far in advance should I book a flight to Santa Rosa?

You are more likely to see cheaper flights to Santa Rosa from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Santa Rosa for around $362 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Rosa from State of Washington for as low as $245 on momondo.

What cabin class options are available on Washington to Santa Rosa Sonoma County flights?

There are 4 cabin classes available to choose from on Washington to Santa Rosa Sonoma County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Santa Rosa flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Santa Rosa.

Cheap State of Washington to Santa Rosa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Santa Rosa

Best Price Found

$80

Fastest flight time

1h 42m

Direct flights

Every day

Airports in Santa Rosa

1 airport
The best one-way flight to Santa Rosa from State of Washington in the past 72 hours is $80. The best round-trip flight deal from State of Washington to Santa Rosa found on momondo in the last 72 hours is $157.
The fastest flight from State of Washington to Santa Rosa takes 1h 42m
Direct flights go from State of Washington to Santa Rosa every day.
There is 1 airport near Santa Rosa: Santa Rosa Sonoma County (STS)
Search flight deals

  • When did momondo last update prices for flights from Washington to Santa Rosa Sonoma County Airport?

    Prices for flights from Washington to Santa Rosa Sonoma County Airport are updated daily.

  • How many operators does momondo search for flights from Washington to Santa Rosa Sonoma County Airport?

  • How old do you have to be to fly from Washington to Santa Rosa Sonoma County Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from State of Washington to Santa Rosa?

Best airlines flying from State of Washington to Santa Rosa

Compare and see reviews for airlines that fly from State of Washington to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $185Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $186Free CancellationRating
7.8
2,631 reviews
Search Hawaiian Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Santa Rosa?

Finding the right flight to Santa Rosa from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Rosa quick and easy, saving you time and money.

Can I find flights from Washington to Santa Rosa with flexible booking policies on momondo?

Flights from Washington to Santa Rosa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Santa Rosa?

momondo helps you find the best flight between Washington and Santa Rosa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington to Santa Rosa right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to Santa Rosa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Santa Rosa trip

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