Sonoma

$150+ Cheap flights from Washington, D.C. (WAS) to Sonoma, CA

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SFO
Dec 27 — Jan 31
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1. Tell us where you want to go
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The best prices from Washington, D.C. to Sonoma are usually found in September or October, booked 56 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Washington, D.C. to Sonoma

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Sonoma (SN9). 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 December 22, 2024.

Round-trip from

$297
(Alaska Airlines)

One-way from

$150
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$531
From Washington, D.C. (WAS) to Sonoma
One-way flight from Washington, D.C. (WAS) to Sonoma
High demand for flights, 9% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Washington, D.C. to Sonoma

Cheapest flights from Washington, D.C. to Sonoma
Explore the most affordable flight options available from Washington, D.C. to Sonoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:00 pmDCA - SFO
1 stop9h 21mFrontier
Thu 1/26:00 amSFO - DCA
1 stop27h 08mFrontier
Deal found 12/22$325
This Travelocity deal was found by Cheapflights users on 12/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:00 pmDCA - SFO
1 stop9h 21mMultiple Airlines
Mon 1/138:20 amSFO - DCA
Nonstop5h 12mMultiple Airlines
Deal found 12/21$338
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/319:36 amBWI - SFO
1 stop11h 26mAmerican Airlines
Tue 1/77:11 amSFO - BWI
1 stop9h 46mAmerican Airlines
Deal found 12/21$442
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:02 amBWI - SFO
1 stop10h 53mDelta
Sat 1/116:00 amSFO - BWI
1 stop7h 21mDelta
Deal found 12/21$443
This JetBlue deal was found by Cheapflights users on 12/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/254:55 pmDCA - SFO
1 stop10h 50mJetBlue
Tue 1/148:20 amSFO - DCA
1 stop9h 39mJetBlue
Deal found 12/21$459
This Southwest deal was found by Cheapflights users on 12/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/251:10 pmBWI - SFO
1 stop9h 20mSouthwest
Sun 1/126:10 amSFO - BWI
2 stops9h 10mSouthwest
Deal found 12/21$468
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:16 pmBWI - SFO
1 stop8h 52mUnited Airlines
Sat 1/1110:47 pmSFO - BWI
Nonstop5h 15mUnited Airlines
Deal found 12/21$484
This Gotogate deal was found by Cheapflights users on 12/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/232:16 pmBWI - SFO
1 stop13h 05mFrontier
Mon 12/3011:47 pmSFO - BWI
1 stop14h 06mFrontier
Deal found 12/21$538
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:00 amIAD - SFO
1 stop7h 55mDelta
Tue 1/2110:45 pmSFO - IAD
1 stop10h 06mDelta
Deal found 12/21$566
This Southwest deal was found by Cheapflights users on 12/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:45 pmIAD - SFO
1 stop7h 50mSouthwest
Sat 1/115:10 amSFO - IAD
1 stop10h 35mSouthwest
Deal found 12/21$576
This Southwest deal was found by Cheapflights users on 12/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:05 pmDCA - SFO
2 stops10h 30mSouthwest
Sat 1/115:35 amSFO - DCA
2 stops11h 20mSouthwest
Deal found 12/21$586
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2810:20 pmIAD - SFO
Nonstop6h 05mUnited Airlines
Wed 1/157:00 amSFO - IAD
Nonstop5h 06mUnited Airlines
Deal found 12/21$587

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

Customize your flight search to find flights from Washington, D.C. to Sonoma 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Wed 1/22

5:25 pm-8:00 am

1 stop17h 35m

San Francisco

Sun 1/26

7:40 am-4:23 pm

1 stop29h 43m

$297

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Wed 1/22

5:32 pm-8:53 pm

Nonstop6h 21m

San Francisco

Mon 1/27

8:20 am-4:32 pm

Nonstop5h 12m

$297

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Fri 1/31

5:32 pm-8:53 pm

Nonstop6h 21m

San Francisco

Sun 2/2

6:05 am-12:06 pm

1 stop27h 01m

$300

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Sat 1/18

1:52 pm-9:12 pm

1 stop10h 20m

San Francisco

Sat 1/25

6:45 am-7:35 pm

2 stops9h 50m

$301

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Fri 1/3

6:00 pm-8:09 am

1 stop17h 09m

San Francisco

Fri 1/10

6:05 am-5:02 pm

1 stop7h 57m

$301

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Thu 1/23

12:41 pm-5:44 pm

1 stop8h 03m

San Francisco

Sat 1/25

7:00 am-3:06 pm

Nonstop5h 06m

$302

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Wed 1/8

6:00 am-11:24 am

1 stop8h 24m

San Francisco

Mon 1/13

1:40 pm-11:36 pm

1 stop6h 56m

$306

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Wed 1/22

8:59 am-3:00 pm

1 stop9h 01m

San Francisco

Sat 1/25

12:27 am-11:00 am

1 stop7h 33m

$306

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Fri 1/24

4:47 pm-10:05 pm

1 stop8h 18m

San Francisco

Mon 1/27

5:55 am-4:43 pm

1 stop7h 48m

$308

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Fri 2/28

6:20 am-11:50 am

1 stop8h 30m

San Francisco

Mon 3/3

6:15 am-6:00 pm

2 stops8h 45m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 46 results
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Best time to book a flight from Washington, D.C. to Sonoma

Have a flexible travel schedule? Discover the best time to fly to Sonoma 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 Sonoma

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

How far ahead should I book a flight from Washington, D.C. to Sonoma?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Sonoma. Price data was last updated on December 20, 2024.

The price you pay for your flight from Washington, D.C. to Sonoma may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Sonoma (average of $276). Flying from Washington, D.C. to Sonoma in June is currently the most expensive (average of $406). 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.

What is the cheapest time of day to fly from WAS to SN9?

Find hourly flight availability from Washington, D.C. to Sonoma. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Washington, D.C. to Sonoma, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Sonoma. Price data was last updated on February 11, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Sonoma flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Sonoma

Explore weekly flight availability from Washington, D.C. to Sonoma. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 22, 2024.

The most flights from WAS to SN9 are scheduled on a Sunday (45 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (31 on average).

Rainfall in Sonoma by month

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

In terms of precipitation, rainfall in Sonoma ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Sonoma when rainfall is around 0.0 in.

Temperature in Sonoma by month

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

If weather is an important factor for your trip to Sonoma, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sonoma

Get insights into the airlines that provide service to Sonoma. 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 Sonoma. Reviews last updated December 22, 2024.
Peruse reviews from past customers who have flown with JetBlue, American Airlines and Alaska Airlines from Washington, D.C. to Sonoma to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,804 reviews

Crew

8.7

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.1
Very good
4,804 reviews
8.1
Very good
4,804 reviews

Crew

8.7

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
9,537 reviews
8.1
Very good
4,804 reviews

Crew

8.7

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
8,594 reviews
8.1
Very good
4,804 reviews

Crew

8.7

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.4
Good
3,265 reviews
8.1
Very good
4,804 reviews

Crew

8.7

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.4
Good
9,028 reviews
8.1
Very good
4,804 reviews

Crew

8.7

Overall

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Sonoma. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Washington, D.C. to Sonoma one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $150. American Airlines flights start at $153 while deals on United Airlines start at $154 one-way.

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

  • What are the most reliable airlines from Washington, D.C. to Sonoma?

    Before booking your flight to Sonoma from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Egyptair (100%), Air China (97%), Hawaiian Airlines( 91%).

  • What are the cheapest flights from Washington, D.C. to Sonoma?

    While on average a flight from Washington, D.C. to Sonoma is generally $1,210, our data shows the cheapest flight currently is $178. When looking at the most popular route, (Washington, D.C. Reagan-National - San Francisco), you can expect to pay $166 for that flight.

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

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

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

    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 Sonoma.

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Sonoma 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 Sonoma?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Sonoma (average of $276). Flying from Washington, D.C. to Sonoma in June is currently the most expensive (average of $406). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Sonoma

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

Top 9 airlines flying from Washington, D.C. to Sonoma

Discover the top 9 airlines that operate flights from Washington, D.C. to Sonoma. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$64Average$226FlexibilityNo cancel feeOn-time65%
FrontierCheapest$101Average$244FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$158Average$363FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$168Average$588FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$205Average$552FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$221Average$343FlexibilityNo cancel feeOn-time62%
DeltaCheapest$256Average$441FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$282Average$525FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$303Average$494FlexibilityNo cancel feeOn-time63%
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