$152 Cheap flight deals from Washington (WAS) to Santa Rosa (SFO)

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This Weekend's Flight Deals from Washington to Santa Rosa

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 21 - Mon, Nov 30
IAD
Washington Dulles Intl.
SFO
San Francisco Intl.
$460 Roundtrip, found 2 hours ago
$460
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Nov 21 from Washington Dulles Intl. to San Francisco Intl., returning Mon, Nov 30, priced at $460 found 2 hours ago
Sat, Nov 21 - Mon, Nov 30
BWI
Baltimore Washington Intl. Thurgood Marshall
SFO
San Francisco Intl.
$460 Roundtrip, found 2 hours ago
$460
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Nov 21 from Baltimore Washington Intl. Thurgood Marshall to San Francisco Intl., returning Mon, Nov 30, priced at $460 found 2 hours ago
Fri, Nov 20 - Wed, Nov 25
DCA
Ronald Reagan Washington National
SFO
San Francisco Intl.
$501 Roundtrip, found 19 hours ago
$501
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Fri, Nov 20 from Ronald Reagan Washington National to San Francisco Intl., returning Wed, Nov 25, priced at $501 found 19 hours ago
Fri, Nov 20 - Sat, Nov 21
BWI
Baltimore Washington Intl. Thurgood Marshall
STS
Sonoma County
$723 Roundtrip, found 6 days ago
$723
Roundtrip
found 6 days ago
Select Bargain Flight flight, departing Fri, Nov 20 from Baltimore Washington Intl. Thurgood Marshall to Sonoma County, returning Sat, Nov 21, priced at $723 found 6 days ago

Airfares from $152 One Way, $310 Round Trip from Washington to Santa Rosa

Prices starting at $310 for return flights and $152 for one-way flights to Santa Rosa were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 5 - Tue, Jan 12
BWI
Baltimore
SFO
San Francisco
$310 Roundtrip, found 10 hours ago
$310
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Tue, Jan 5 from Baltimore to San Francisco, returning Tue, Jan 12, priced at $310 found 10 hours ago
Sat, Jan 23 - Sat, Jan 30
DCA
Washington
SFO
San Francisco
$318 Roundtrip, found 7 hours ago
$318
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sat, Jan 23 from Washington to San Francisco, returning Sat, Jan 30, priced at $318 found 7 hours ago
Sat, Dec 5 - Wed, Dec 9
IAD
Washington
SFO
San Francisco
$335 Roundtrip, found 15 hours ago
$335
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, Dec 5 from Washington to San Francisco, returning Wed, Dec 9, priced at $335 found 15 hours ago
Fri, Dec 4 - Sat, Dec 5
DCA
Washington
SFO
San Francisco
$343 Roundtrip, found 3 days ago
$343
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Dec 4 from Washington to San Francisco, returning Sat, Dec 5, priced at $343 found 3 days ago
Wed, Jan 27 - Wed, Feb 3
BWI
Baltimore
SFO
San Francisco
$393 Roundtrip, found 4 days ago
$393
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Wed, Jan 27 from Baltimore to San Francisco, returning Wed, Feb 3, priced at $393 found 4 days ago

Santa Rosa economy flight packages

Price found within the past 48 hours. Click for updated prices.
Stanford Court San Francisco
4.0-star property

Stanford Court San Francisco

9/10 Wonderful! (1,793 reviews)

Dec 24 - Dec 29

5 night stay

Baltimore (BWI) to San Francisco (SFO)

Southwest Airlines • Coach

San Francisco (SFO) to Baltimore (BWI)

Frontier Airlines • Coach
Price was $1,389, price is now $873 per person
$873
per person
found 1 day ago
Staff was very welcoming and hospitable. Great location!

Reviewed on Nov 12, 2026

Hotel Riu Plaza Fisherman's Wharf
4.0-star property

Hotel Riu Plaza Fisherman's Wharf

9/10 Wonderful! (7,739 reviews)

Dec 24 - Dec 29

5 night stay

Baltimore (BWI) to San Francisco (SFO)

Southwest Airlines • Coach

San Francisco (SFO) to Baltimore (BWI)

Frontier Airlines • Coach
Price was $1,553, price is now $1,105 per person
$1,105
per person
found 1 day ago

Dawn Ranch
3.5-star property

Dawn Ranch

9/10 Wonderful! (131 reviews)

Dec 30 - Jan 5

6 night stay

Baltimore (BWI) to San Francisco (SFO)

Frontier Airlines • Non-stop roundtrip • Coach
Price was $1,580, price is now $1,234 per person
$1,234
per person
found 1 day ago
Amazing staff and restaurant

Reviewed on Nov 7, 2026

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More About Flying To Santa Rosa from Washington

Route Information for Flights from Washington to Santa Rosa

Origin Airport IATA Code
WAS
Destination Airport IATA Code
SFO
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Washington to Santa Rosa

It has never been easier to find cheap Washington to Santa Rosa flights. Orbitz has some of the best deals around to save you more money on your flight, hotel, and vacation package for the trip you have been waiting for.

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Get the Best Deals on Washington to Santa Rosa Flights

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Pile Up Miles With Discount Air Tickets

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Frequently asked questions

Are there non-stop flights from Washington to Santa Rosa?
United Airlines will fly you directly from Dulles Intl. Airport to San Francisco, CA (SFO-San Francisco Intl.), which means you won't have to worry about switching planes or missing your connecting flight on this route.
What is the shortest flight from Washington to Santa Rosa?
The shortest flight from Washington to Santa Rosa is around 6 hours and 27 minutes. Order your favorite wine from the cabin crew, work on your travel itinerary or read a few magazines — you'll have plenty of time on this medium-haul journey.
What airlines fly from Washington to Santa Rosa most frequently?
Plan your Washington to Santa Rosa trip with a United Airlines flight. With 143 each month, this airline offers the most flights along this route.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.