$186 Cheap flights from Sonoma County to Washington Dulles Intl. (STS to IAD)

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Find The Best Dates To Fly from Sonoma County to Washington Dulles Intl.

Compare Flight Prices from Santa Rosa to Washington

Affordable Airfare Tickets from STS to IAD Airport

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $332 round trip and $186 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Aug 12 - Tue, Aug 19
STS
Santa Rosa
IAD
Washington
$332 Roundtrip, found 2 days ago
$332
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Aug 12 from Santa Rosa to Washington, returning Tue, Aug 19, priced at $332 found 2 days ago
Tue, Aug 12 - Wed, Aug 20
STS
Santa Rosa
IAD
Washington
$352 Roundtrip, found 2 days ago
$352
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Aug 12 from Santa Rosa to Washington, returning Wed, Aug 20, priced at $352 found 2 days ago
Thu, Aug 14 - Wed, Aug 20
STS
Santa Rosa
IAD
Washington
$373 Roundtrip, found 2 days ago
$373
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Thu, Aug 14 from Santa Rosa to Washington, returning Wed, Aug 20, priced at $373 found 2 days ago
Mon, Aug 11 - Tue, Aug 19
STS
Santa Rosa
IAD
Washington
$379 Roundtrip, found 2 days ago
$379
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Mon, Aug 11 from Santa Rosa to Washington, returning Tue, Aug 19, priced at $379 found 2 days ago
Tue, Aug 12 - Sat, Aug 16
STS
Santa Rosa
IAD
Washington
$382 Roundtrip, found 2 days ago
$382
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Aug 12 from Santa Rosa to Washington, returning Sat, Aug 16, priced at $382 found 2 days ago
Mon, Jul 28 - Tue, Aug 12
STS
Santa Rosa
IAD
Washington
$387 Roundtrip, found 5 days ago
$387
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Mon, Jul 28 from Santa Rosa to Washington, returning Tue, Aug 12, priced at $387 found 5 days ago
Wed, Jul 30 - Tue, Aug 12
STS
Santa Rosa
IAD
Washington
$393 Roundtrip, found 5 days ago
$393
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Jul 30 from Santa Rosa to Washington, returning Tue, Aug 12, priced at $393 found 5 days ago
Tue, Aug 12 - Sun, Aug 17
STS
Santa Rosa
IAD
Washington
$397 Roundtrip, found 2 days ago
$397
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Aug 12 from Santa Rosa to Washington, returning Sun, Aug 17, priced at $397 found 2 days ago
Mon, Aug 11 - Wed, Aug 20
STS
Santa Rosa
IAD
Washington
$399 Roundtrip, found 2 days ago
$399
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Mon, Aug 11 from Santa Rosa to Washington, returning Wed, Aug 20, priced at $399 found 2 days ago
Mon, Jul 28 - Mon, Aug 11
STS
Santa Rosa
IAD
Washington
$402 Roundtrip, found 5 days ago
$402
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Jul 28 from Santa Rosa to Washington, returning Mon, Aug 11, priced at $402 found 5 days ago

Flight information from Santa Rosa to Washington

 

Traveling From
Sonoma County
Traveling To
Washington Dulles Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$332

Route Info

Flight path for flights from Sonoma County Airport to Washington Dulles International Airport.


Origin:
STS - Sonoma County Airport
Destination:
IAD - Washington Dulles International Airport
Distance:
2,934.00 miles


Discover our best flights from Santa Rosa STS to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Santa Rosa STS to Washington IAD at the right price  

Airfares to Washington IAD from Santa Rosa STS currently cost between $332 and $402. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Santa Rosa STS to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Santa Rosa STS to Washington IAD on Travelocity starting at $186. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Santa Rosa STS quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from STS to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Santa Rosa STS to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from STS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Santa Rosa STS to Washington IAD today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Santa Rosa STS to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Santa Rosa STS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from STS have this option.  

 

Travel with confidence when you book flights to Washington IAD from Santa Rosa STS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.