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$151+ Cheap flights from Washington, D.C. (WAS) to Santa Rosa (STS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — STS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Santa Rosa (STS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$337
(Mytrip)

One-way from

$151
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$491
Provider with most accurate pricing for Washington, D.C. (WAS)-Santa Rosa Sonoma County flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Santa Rosa Sonoma County flights.
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From Washington, D.C. (WAS) to Santa Rosa Sonoma County
Search Deals
One-way flight from Washington, D.C. (WAS) to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Washington, D.C. to Santa Rosa

Cheapest flights from Washington, D.C. to Santa Rosa
Explore the most affordable flight options available from Washington, D.C. to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/57:32 pmBWI - STS
3 stops29h 53mMultiple Airlines
Sun 2/912:32 pmSTS - BWI
2 stops18h 30mMultiple Airlines
Deal found 1/21$337
This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:00 pmIAD - STS
1 stop22h 56mAlaska Airlines
Sun 8/246:15 amSTS - IAD
1 stop9h 30mAlaska Airlines
Deal found 1/21$404
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:11 amDCA - STS
1 stop9h 36mAmerican Airlines
Sun 8/2412:15 pmSTS - DCA
1 stop9h 35mAmerican Airlines
Deal found 1/21$453
This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/59:00 amDCA - STS
1 stop16h 34mAlaska Airlines
Sun 2/98:05 amSTS - DCA
1 stop9h 54mAlaska Airlines
Deal found 1/20$465
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/186:59 amIAD - STS
1 stop8h 01mAmerican Airlines
Sun 5/252:24 pmSTS - IAD
1 stop7h 07mAmerican Airlines
Deal found 1/21$551
This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/237:05 pmBWI - STS
1 stop26h 59mAlaska Airlines
Sun 4/277:00 amSTS - BWI
1 stop19h 46mAlaska Airlines
Deal found 1/21$589
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/185:06 amBWI - STS
2 stops9h 54mAmerican Airlines
Sun 5/254:21 pmSTS - BWI
2 stops13h 11mAmerican Airlines
Deal found 1/21$1,099

Find flights from Washington, D.C. to Santa Rosa within your budget

Customize your flight search to find flights from Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Wed 2/5

7:32 pm-10:25 pm

3 stops29h 53m

Santa Rosa Sonoma County

Sun 2/9

12:32 pm-10:02 am

2 stops18h 30m

$337

Washington, D.C.Santa Rosa

IAD - STS

IADSTS

Washington, D.C. Dulles Intl

Thu 2/27

5:18 pm-10:54 pm

1 stop8h 36m

Santa Rosa Sonoma County

Sun 3/2

6:00 am-4:18 pm

1 stop7h 18m

$418

Washington, D.C.Santa Rosa

DCA - STS

DCASTS

Washington, D.C. Reagan-National

Wed 2/5

9:00 am-10:34 pm

1 stop16h 34m

Santa Rosa Sonoma County

Sun 2/9

8:05 am-8:59 pm

1 stop9h 54m

$465

Washington, D.C.Santa Rosa

IAD - STS

IADSTS

Washington, D.C. Dulles Intl

Sun 5/18

6:59 am-12:00 pm

1 stop8h 01m

Santa Rosa Sonoma County

Sun 5/25

2:24 pm-12:31 am

1 stop7h 07m

$551

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Wed 4/23

7:05 pm-7:04 pm

1 stop26h 59m

Santa Rosa Sonoma County

Sun 4/27

7:00 am-5:46 am

1 stop19h 46m

$589

Washington, D.C.Santa Rosa

DCA - STS

DCASTS

Washington, D.C. Reagan-National

Sun 5/18

6:35 am-12:00 pm

1 stop8h 25m

Santa Rosa Sonoma County

Sun 5/25

4:21 pm-6:55 am

2 stops11h 34m

$827

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Sun 5/18

5:06 am-12:00 pm

2 stops9h 54m

Santa Rosa Sonoma County

Sun 5/25

4:21 pm-8:32 am

2 stops13h 11m

$1,099

Washington, D.C.Santa Rosa

DCA - STS

DCASTS

Washington, D.C. Reagan-National

Sun 3/2

1:03 pm-1:12 pm

2 stops27h 09m

$151

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Sun 3/2

10:28 am-10:25 pm

1 stop14h 57m

$151

Washington, D.C.Santa Rosa

IAD - STS

IADSTS

Washington, D.C. Dulles Intl

Sun 3/2

5:21 pm-1:12 pm

2 stops22h 51m

$155

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 16 results
1
2

Compare providers for flights from Washington, D.C. to Santa Rosa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Santa Rosa in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Santa Rosa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Santa Rosa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Santa Rosa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington, D.C. to Santa Rosa

Get recent, data-driven insights about flights from Washington, D.C. to Santa Rosa including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. to Santa Rosa?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Santa Rosa (average of $202). Flying from Washington, D.C. to Santa Rosa in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 7.1 inches per month. January is typically the wettest month, when rainfall can reach 7.1 in. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 in.

Temperature in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Rosa. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown American Airlines and Alaska Airlines from Washington, D.C. to Santa Rosa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Entertainment

7.1

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Rosa from Washington, D.C.?

    For a flight from Washington, D.C. to Santa Rosa, you will be flying into Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city. Sonoma County is the only Santa Rosa airport and it handles 0 inbound flights from Washington, D.C. per day. 2 airlines have flights to Santa Rosa Sonoma County from Washington, D.C. on a regular basis.

  • What are the cheapest airlines flying from Washington, D.C. to Santa Rosa round-trip?

    Currently priced at $418, Alaska Airlines will fly you from Washington, D.C. to Santa Rosa and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $551. Users have found that Alaska Airlines is 25% cheaper than the other options available to this destination.

  • What are the most popular routes from Washington, D.C. to Santa Rosa?

    The most popular route from Washington, D.C. to Santa Rosa is Washington, D.C. Dulles Intl - Santa Rosa Sonoma County. You may also consider Baltimore/Washington - Santa Rosa Sonoma County or Washington, D.C. Reagan-National - Santa Rosa Sonoma County.

  • Can I find deals for flights from Washington, D.C. to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Santa Rosa.

  • Can I find deals for business class flights from Washington, D.C. to Santa Rosa?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Santa Rosa (average of $202). Flying from Washington, D.C. to Santa Rosa in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Fort Bragg
Ukiah
Mendocino

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Top 2 airlines flying from Washington, D.C. to Santa Rosa

Discover the top 2 airlines that operate flights from Washington, D.C. to Santa Rosa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$418Average$683FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$448Average$786FlexibilityNo cancel feeOn-time71%
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