STS - WAS

$197 Find Cheap Flights from Santa Rosa to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Rosa to Washington, D.C. departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to Washington, D.C., as well as popular online travel agencies
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Flight Deals

Cheap Flights from Santa Rosa to Washington, D.C. (STS-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Rosa to Washington, D.C.

Tue, Oct 28 - Sat, Nov 1
Alaska Airlines Logo
7:45 am - 8:00 pmSTS-DCA
9h 15m1 stop
Alaska Airlines Logo
8:59 am - 11:57 pmDCA-STS
17h 58m1 stop
$326Alaska Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
Alaska Airlines Logo
2:09 pm - 9:05 pmSTS-DCA
27h 56m1 stop
Alaska Airlines Logo
8:59 am - 11:57 pmDCA-STS
17h 58m1 stop
$362Alaska Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
Hawaiian Airlines Logo
6:58 am - 5:25 pmSTS-IAD
7h 27m1 stop
Hawaiian Airlines Logo
5:51 pm - 10:46 pmIAD-STS
7h 55m1 stop
$368Hawaiian Airlines
Find Deal
Thu, Dec 18 - Sat, Jan 3
Alaska Airlines Logo
6:45 am - 5:21 pmSTS-IAD
7h 36m1 stop
Alaska Airlines Logo
6:29 pm - 11:59 pmIAD-STS
8h 30m1 stop
$394Alaska Airlines
Find Deal
Wed, Dec 17 - Mon, Jan 5
Alaska Airlines Logo
6:43 pm - 5:21 pmSTS-IAD
19h 38m1 stop
Alaska Airlines Logo
6:29 pm - 11:59 pmIAD-STS
8h 30m1 stop
$402Alaska Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
Alaska Airlines Logo
6:58 am - 5:25 pmSTS-IAD
7h 27m1 stop
Alaska Airlines Logo
7:00 am - 10:35 pmIAD-STS
18h 35m2 stops
$414Alaska Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
Hawaiian Airlines Logo
6:35 am - 5:17 pmSTS-IAD
7h 42m1 stop
Hawaiian Airlines Logo
6:17 pm - 11:56 pmIAD-STS
8h 39m1 stop
$433Hawaiian Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
American Airlines Logo
4:23 pm - 7:00 amSTS-DCA
11h 37m1 stop
American Airlines Logo
5:05 am - 12:48 pmDCA-STS
10h 43m2 stops
$622American Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
American Airlines Logo
12:37 pm - 7:00 amSTS-DCA
15h 23m1 stop
American Airlines Logo
5:05 am - 12:48 pmDCA-STS
10h 43m2 stops
$657American Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
American Airlines Logo
12:37 pm - 7:00 amSTS-DCA
15h 23m1 stop
American Airlines Logo
7:00 am - 12:48 pmDCA-STS
8h 48m1 stop
$677American Airlines
Find Deal

Everything you should know

Top airlines
Alaska Airlines
Cheapest • from $326 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$326
Alaska Airlines
Tue 10/28Sat 11/1
STS - DCA • 1 stop
Cheapest one-way
$197
Alaska Airlines
Sun 11/16
STS - IAD • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Booking Insights

KAYAK's insights & trends for Santa Rosa to Washington, D.C. flights

Get data-powered insights and trends into flights from Santa Rosa to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Santa Rosa to Washington, D.C.?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Santa Rosa to Washington, D.C. were found on Alaska Airlines ($326) and Hawaiian Airlines ($368).

Good to know

Cheapest flight$197
Flight from Santa Rosa to Washington Dulles Airport

When to book flights from Santa Rosa to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Santa Rosa to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Santa Rosa to Washington, D.C.

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

    In the last 3 days, the lowest price for a flight from Santa Rosa to Washington, D.C. was $197 for a one-way ticket and $326 for a round-trip.

  • Do I need a passport to fly between Santa Rosa and Washington, D.C.?

    A passport is not required to fly from Santa Rosa to Washington, D.C..

  • Which aircraft models fly most regularly from Santa Rosa to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Santa Rosa to Washington, D.C.?

    oneworld is the only airline alliance operating flights between Santa Rosa and Washington, D.C..

  • How does KAYAK find such low prices on flights from Santa Rosa to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santa Rosa to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santa Rosa to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Santa Rosa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santa Rosa to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Santa Rosa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santa Rosa to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Santa Rosa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Santa Rosa to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Santa Rosa to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santa Rosa to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.0Entertainment
8.1Boarding
8.5Crew
7.1Food
7.8Comfort
Airline reviews

The first leg of the trip was excellent. Lovely flight attendants and comfortable plane. The second leg left a lot to be desired. The flight attendant was rude when I asked for a Diet Coke, the boarding required quite a long walk and the plane was crammed and uncomfortable.

10.0 ExcellentAnonymous, Sep 2025ONT - PDX
Read more Alaska Airlines reviews

The first leg of the trip was excellent. Lovely flight attendants and comfortable plane. The second leg left a lot to be desired. The flight attendant was rude when I asked for a Diet Coke, the boarding required quite a long walk and the plane was crammed and uncomfortable.

Flight attendant was awful, I felt second hand embarrassment with every one of her interactions with people onboard. She was so incredibly rude every chance she got

Very comfortable especially for economy. Crew is helpful and professional. Food is good

TERRIFIC! Thank you all. Jason Robert Kidwell My favorite flight attendants.

There was no sitting place in Sea-Tac airport. Even airline didn’t provide any food or dinner. I will never take this airline in my future travel.

Crew was very rude and uncaring. When someone tried to place their bag in overhead bin and they asked for help, crew told them they could not assist. Crew member then told the customer if they couldn’t place into overhead bin on their own, they should have checked in bag. When other customer helped to place the bag in the overhead bin, they were given evil look by crew member and told to hurry back to their uncomfortable middle seat. This was despite the fact that the plane did not leave until 30 minutes later. The flight was ~80% full; when final people boarded, they were forced into middle seats with no room for comfort. There were a handful of emergency row seats unoccupied. When asked if any of the emergency row seats may be used, the crew said that they would cost extra. Normally if a flight is completely boarded and there are open seats, the crew at least gives thought to asking someone if they want to re-locate to the more comfortable seat, especially on a long flight.

Great flight, no bumps to speak of, pleasant crew, good inflight entertainment choices

6 hour flight from Seattle to Dulles airport without any WiFi and movies, as well as now snacks is crazy. We were told no WiFi and entertainment 5 hours before departure.

Staff were great but we were delayed on the tarmac for over an hour.

More leg room in back seats. Can you require people to smell good on planes? ha ha Staff was great! Plane was comfortable. I enjoyed the movies and TV. Smooth take off and landing.

Everything you need to know for your flight from Santa Rosa to Washington, D.C.

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