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

Currently priced at $332, 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. Search Cheapflights for deals from American Airlines and Hawaiian Airlines - these airlines can fly you to your destination from $522 and $721, respectively. Users have found that Alaska Airlines is 40% cheaper than the other options available to this destination.

What is the cheapest day to fly from Washington, D.C. to Santa Rosa?

Travelers seeking maximum savings on their Washington, D.C. to Santa Rosa flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

What is the cheapest day to fly round-trip from Washington, D.C. to Santa Rosa?

Users have found that flying from Washington, D.C. to Santa Rosa on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Washington, D.C. to Santa Rosa?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 55% on flights from Washington, D.C. to Santa Rosa compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $574. For sooner than that we have options available in the next 3 days from $594.

What is the cheapest month to fly from Washington, D.C. to Santa Rosa?

Flights from Washington, D.C. to Santa Rosa lean towards being more expensive in June. Prices are generally better when you fly from Washington, D.C. to Santa Rosa in September, with the cheapest ticket starting at $196.

What is the cheapest time of day to fly from WAS to STS?

When flying from Washington, D.C. to Santa Rosa, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 28% versus a flight in the morning.

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.

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.

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.

$186+ Save on Flights from Washington, D.C. to Santa Rosa

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Washington, D.C. to Santa Rosa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Santa Rosa

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$332 (Alaska Airlines)
One-way from	$186 (Alaska Airlines)
Popular in	December
Cheapest in	February
Average price	$375

Provider with most accurate pricing for Washington, D.C. (WAS)-Santa Rosa Sonoma County flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Santa Rosa Sonoma County flights.

Search Deals

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

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

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 February 20, 2025.

Thu 4/37:31 amIAD - STS

1 stop9h 52mAlaska Airlines

Thu 4/102:35 pmSTS - IAD

1 stop12h 05mAlaska Airlines

Deal found 2/20

$332

Thu 4/39:00 amDCA - STS

1 stop8h 23mAlaska Airlines

Wed 4/97:00 amSTS - DCA

1 stop10h 59mAlaska Airlines

Deal found 2/20

$402

Thu 5/158:20 amDCA - STS

2 stops10h 21mAmerican Airlines

Mon 5/1912:30 pmSTS - DCA

1 stop9h 16mAmerican Airlines

Deal found 2/20

$522

Wed 4/237:06 amBWI - STS

2 stops17h 27mAlaska Airlines

Sun 4/277:58 pmSTS - BWI

1 stop30h 48mAlaska Airlines

Deal found 2/20

$623

Sat 3/86:18 amIAD - STS

2 stops12h 32mAmerican Airlines

Wed 3/124:21 pmSTS - IAD

2 stops15h 36mAmerican Airlines

Deal found 2/19

$687

Tue 5/275:14 pmIAD - STS

1 stop9h 39mHawaiian Airlines

Sun 6/18:01 pmSTS - IAD

1 stop8h 35mHawaiian Airlines

Deal found 2/20

$721

Thu 5/157:30 amBWI - STS

2 stops11h 11mAmerican Airlines

Mon 5/1912:30 pmSTS - BWI

1 stop7h 40mAmerican Airlines

Deal found 2/20

$744

Fri 10/38:00 amDCA - STS

1 stop8h 48mHawaiian Airlines

Mon 10/68:00 amSTS - DCA

1 stop9h 55mHawaiian Airlines

Deal found 2/20

$957

Fri 2/2810:51 amBWI - STS

2 stops10h 57mMultiple Airlines

Sun 3/26:40 pmSTS - BWI

1 stop9h 11mMultiple Airlines

Deal found 2/20

$1,302

Best flights from Washington, D.C. to Santa Rosa
Discover carefully curated flight deals from Washington, D.C. to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Thu 4/37:31 amIAD - STS

1 stop9h 52mAlaska Airlines

Thu 4/102:35 pmSTS - IAD

1 stop12h 05mAlaska Airlines

Deal found 2/20

$332

Thu 5/158:20 amDCA - STS

2 stops10h 21mAmerican Airlines

Mon 5/1912:30 pmSTS - DCA

1 stop9h 16mAmerican Airlines

Deal found 2/20

$522

Tue 5/275:14 pmIAD - STS

1 stop9h 39mHawaiian Airlines

Sun 6/18:01 pmSTS - IAD

1 stop8h 35mHawaiian Airlines

Deal found 2/20

$721

Thu 4/39:00 amDCA - STS

1 stop8h 23mAlaska Airlines

Wed 4/97:00 amSTS - DCA

1 stop10h 59mAlaska Airlines

Deal found 2/20

$402

Wed 4/237:06 amBWI - STS

2 stops17h 27mAlaska Airlines

Sun 4/277:58 pmSTS - BWI

1 stop30h 48mAlaska Airlines

Deal found 2/20

$623

Sat 3/86:18 amIAD - STS

2 stops12h 32mAmerican Airlines

Wed 3/124:21 pmSTS - IAD

2 stops15h 36mAmerican Airlines

Deal found 2/19

$687

Thu 5/157:30 amBWI - STS

2 stops11h 11mAmerican Airlines

Mon 5/1912:30 pmSTS - BWI

1 stop7h 40mAmerican Airlines

Deal found 2/20

$744

Last-minute flights from Washington, D.C. to Santa Rosa
Discover last-minute flight deals from Washington, D.C. to Santa Rosa. Data last updated February 20, 2025 and is based on user searches.

Wed 2/2610:20 amDCA - STS

1 stop8h 30mAmerican Airlines

Sat 3/112:54 pmSTS - DCA

2 stops8h 51mAmerican Airlines

Deal found 2/20

$994

Wed 2/266:13 amBWI - STS

2 stops12h 37mAmerican Airlines

Sat 3/14:20 pmSTS - BWI

2 stops13h 13mAmerican Airlines

Deal found 2/20

$1,144

Thu 2/277:00 amIAD - STS

2 stops14h 48mAlaska Airlines

Sat 3/16:00 amSTS - IAD

1 stop7h 18mAlaska Airlines

Deal found 2/20

$787

Thu 2/279:00 amDCA - STS

2 stops12h 48mAlaska Airlines

Sat 3/17:00 amSTS - DCA

1 stop10h 59mAlaska Airlines

Deal found 2/20

$814

Fri 2/2810:51 amBWI - STS

2 stops10h 57mMultiple Airlines

Sun 3/26:40 pmSTS - BWI

1 stop9h 11mMultiple Airlines

Deal found 2/20

$1,302

Fri 2/286:56 pmBWI - STS

1 stop18h 10mAlaska Airlines

Sun 3/26:18 pmSTS - BWI

1 stop20h 38mAlaska Airlines

Deal found 2/20

$3,029

Tue 3/48:00 amDCA - STS

2 stops15h 43mAlaska Airlines

Thu 3/137:00 amSTS - DCA

1 stop10h 59mAlaska Airlines

Deal found 2/20

$559

Sat 3/86:18 amIAD - STS

2 stops12h 32mAmerican Airlines

Wed 3/124:21 pmSTS - IAD

2 stops15h 36mAmerican Airlines

Deal found 2/19

$687

Sat 3/86:56 pmBWI - STS

1 stop16h 30mAlaska Airlines

Wed 3/126:18 pmSTS - BWI

2 stops20h 38mAlaska Airlines

Deal found 2/19

$704

Sat 3/85:00 amBWI - STS

2 stops13h 50mAmerican Airlines

Wed 3/124:21 pmSTS - BWI

2 stops14h 09mAmerican Airlines

Deal found 2/19

$803

Thu 3/135:18 pmIAD - STS

1 stop8h 36mAlaska Airlines

Wed 3/196:00 amSTS - IAD

1 stop7h 58mAlaska Airlines

Deal found 2/20

$412

Thu 3/136:47 amDCA - STS

2 stops12h 04mAmerican Airlines

Wed 3/1912:59 pmSTS - DCA

1 stop15h 01mAmerican Airlines

Deal found 2/20

$778

One-way flights from Washington, D.C. to Santa Rosa
Search for one-way flight options from Washington, D.C. to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Thu 4/177:31 amIAD - STS

1 stop9h 52mAlaska Airlines

Deal found 2/20

$186

Sun 3/97:00 amDCA - STS

2 stops18h 25mMultiple Airlines

Deal found 2/20

$240

Sun 3/96:18 amIAD - STS

2 stops12h 33mAmerican Airlines

Deal found 2/20

$278

Thu 4/179:00 amDCA - STS

1 stop8h 23mAlaska Airlines

Deal found 2/20

$294

Thu 4/177:03 pmBWI - STS

2 stops17h 22mAlaska Airlines

Deal found 2/20

$329

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Santa Rosa

IAD - STS

IADSTS

Washington, D.C. Dulles Intl

Thu 4/3

7:31 am-2:23 pm

1 stop9h 52m

Santa Rosa Sonoma County

Thu 4/10

2:35 pm-5:40 am

1 stop12h 05m

$332

Washington, D.C.Santa Rosa

DCA - STS

DCASTS

Washington, D.C. Reagan-National

Thu 4/3

9:00 am-2:23 pm

1 stop8h 23m

Santa Rosa Sonoma County

Wed 4/9

7:00 am-8:59 pm

1 stop10h 59m

$402

Washington, D.C.Santa Rosa

DCA - STS

DCASTS

Washington, D.C. Reagan-National

Thu 5/15

8:20 am-3:41 pm

2 stops10h 21m

Santa Rosa Sonoma County

Mon 5/19

12:30 pm-12:46 am

1 stop9h 16m

$522

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Wed 4/23

7:06 am-9:33 pm

2 stops17h 27m

Santa Rosa Sonoma County

Sun 4/27

7:58 pm-5:46 am

1 stop30h 48m

$623

Washington, D.C.Santa Rosa

IAD - STS

IADSTS

Washington, D.C. Dulles Intl

Sat 3/8

6:18 am-3:50 pm

2 stops12h 32m

Santa Rosa Sonoma County

Wed 3/12

4:21 pm-10:57 am

2 stops15h 36m

$687

Washington, D.C.Santa Rosa

IAD - STS

IADSTS

Washington, D.C. Dulles Intl

Tue 5/27

5:14 pm-11:53 pm

1 stop9h 39m

Santa Rosa Sonoma County

Sun 6/1

8:01 pm-7:36 am

1 stop8h 35m

$721

BaltimoreSanta Rosa

BWI - STS

BWISTS

Baltimore/Washington

Thu 5/15

7:30 am-3:41 pm

2 stops11h 11m

Santa Rosa Sonoma County

Mon 5/19

12:30 pm-11:10 pm

1 stop7h 40m

$744

Washington, D.C.Santa Rosa

IAD - STS

IADSTS

Washington, D.C. Dulles Intl

Thu 4/17

7:31 am-2:23 pm

1 stop9h 52m

$186

Washington, D.C.Santa Rosa

DCA - STS

DCASTS

Washington, D.C. Reagan-National

Sun 3/9

7:00 am-10:25 pm

2 stops18h 25m

$240

Washington, D.C.Santa Rosa

IAD - STS

IADSTS

Washington, D.C. Dulles Intl

Sun 3/9

6:18 am-3:51 pm

2 stops12h 33m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 12 results

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

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 February.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust 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

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

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

Read reviews from past customers who have flown Alaska Airlines, Hawaiian Airlines and American 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

9,697 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

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

Alaska Airlines

8.0

Very good

9,697 reviews

Alaska Airlines

8.0

Very good

9,697 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

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

Hawaiian Airlines

7.9

Good

2,317 reviews

Alaska Airlines

8.0

Very good

9,697 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

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

9,697 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

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

Related info for your journey

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 $332, 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. Search Cheapflights for deals from American Airlines and Hawaiian Airlines - these airlines can fly you to your destination from $522 and $721, respectively. Users have found that Alaska Airlines is 40% 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

Fort Bragg

Ukiah

Mendocino

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Santa Rosa

Dulles Intl to Las Vegas flights

Reagan-National to Los Angeles flights

Dulles Intl to Los Angeles flights

Reagan-National to Las Vegas flights

Dulles Intl to San Francisco flights

Reagan-National to San Francisco flights

Dulles Intl to San Diego flights

Reagan-National to San Diego flights

Dulles Intl to Ontario flights

Reagan-National to Santa Ana flights

Reagan-National to Ontario flights

Dulles Intl to Sacramento flights

Dulles Intl to San Jose flights

Dulles Intl to Santa Ana flights

Dulles Intl to Palm Springs flights

Reagan-National to San Jose flights

Dulles Intl to Reno flights

Reagan-National to Palm Springs flights

Reagan-National to Sacramento flights

Reagan-National to Reno flights

Dulles Intl to Oakland flights

Reagan-National to Oakland flights

Dulles Intl to Burbank flights

Dulles Intl to Fresno flights

Reagan-National to Fresno flights

Reagan-National to Burbank flights

Dulles Intl to San Luis Obispo flights

Dulles Intl to Santa Barbara flights

Dulles Intl to Monterey flights

Reagan-National to San Luis Obispo flights

Dulles Intl to Long Beach flights

Dulles Intl to Santa Rosa flights

Reagan-National to Santa Barbara flights

Reagan-National to Monterey flights

Dulles Intl to Medford flights

Reagan-National to Long Beach flights

Dulles Intl to Arcata flights

Reagan-National to Medford flights

Reagan-National to Santa Rosa flights

Reagan-National to Arcata flights

Reagan-National to Bakersfield flights

Dulles Intl to Yuma flights

Dulles Intl to Bakersfield flights

Reagan-National to Tijuana flights

Dulles Intl to Redding flights

Reagan-National to Yuma flights

Reagan-National to Redding flights

Dulles Intl to Mammoth Lakes flights

Dulles Intl to Merced flights

Reagan-National to Mammoth Lakes flights

Complete your trip

Santa Rosa car rentals

San Francisco Airport car rentals

Sacramento Intl Airport car rentals

Oakland Airport car rentals

Santa Rosa Sonoma County Airport car rentals

Los Angeles car rentals

San Francisco car rentals

San Diego car rentals

San Jose car rentals

Fresno car rentals

Sacramento car rentals

Ontario car rentals

Other flights to Santa Rosa

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

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$431	Average$698	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$448	Average$771	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$186+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Santa Rosa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington, D.C. to Santa Rosa

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington, D.C. to Santa Rosa

Cheapest flights from Washington, D.C. to Santa RosaExplore 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 February 20, 2025.

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 February 20, 2025.

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

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 February.

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.

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?

Rainfall in Santa Rosa by month

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

Temperature in Santa Rosa by month

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

Reviews of airlines servicing Santa Rosa

Read reviews from past customers who have flown Alaska Airlines, Hawaiian Airlines and American 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.

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.?

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

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

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

How can I 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?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.

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

100% Free

Book with Flexibility

Travel Smart

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 February 20, 2025.