STS - WAS

$159 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 11/19. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$304
Alaska Airlines
Thu 12/4Wed 12/10
STS - DCA • 1 stop
Cheapest one-way
$159
Alaska Airlines
Wed 11/19
STS - DCA • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $304 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
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.

Thu, Dec 4 - Wed, Dec 10
Alaska Airlines Logo
5:59 pm - 8:00 pmSTS-DCA
23h 01m1 stop
Alaska Airlines Logo
9:59 am - 5:19 pmDCA-STS
10h 20m1 stop
$304Alaska Airlines
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Thu, Dec 4 - Wed, Dec 10
Alaska Airlines Logo
8:03 pm - 5:59 pmSTS-DCA
18h 56m2 stops
Alaska Airlines Logo
8:59 am - 2:36 pmDCA-STS
8h 37m1 stop
$350Alaska 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
$355Hawaiian Airlines
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Thu, Dec 4 - Wed, Dec 10
Alaska Airlines Logo
6:43 pm - 5:30 pmSTS-IAD
19h 47m1 stop
Alaska Airlines Logo
5:37 pm - 10:54 pmIAD-STS
8h 17m1 stop
$376Alaska Airlines
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Thu, Feb 26 - Mon, Mar 2
Alaska Airlines Logo
7:59 pm - 5:55 pmSTS-IAD
18h 56m1 stop
Alaska Airlines Logo
7:00 am - 10:53 pmIAD-STS
18h 53m1 stop
$382Alaska Airlines
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Wed, Apr 8 - Fri, Apr 17
Southwest Logo
4:35 pm - 5:40 amSTS-BWI
10h 05m2 stops
Southwest Logo
8:15 am - 4:00 pmBWI-STS
10h 45m2 stops
$509Southwest
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Thu, Dec 4 - Wed, Dec 10
Hawaiian Airlines Logo
2:21 pm - 5:40 amSTS-BWI
12h 19m1 stop
Hawaiian Airlines Logo
7:00 am - 1:29 pmBWI-STS
9h 29m1 stop
$576Hawaiian Airlines
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Wed, Nov 12 - Tue, Dec 9
Multiple Airlines Logo
6:49 am - 5:13 pmSTS-IAD
7h 24m1 stop
Multiple Airlines Logo
6:30 pm - 1:29 pmIAD-STS
45h 59m2 stops
$733Multiple Airlines
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Sat, Dec 6 - Sat, Dec 13
American Airlines Logo
12:57 pm - 7:00 amSTS-DCA
15h 03m1 stop
American Airlines Logo
4:59 pm - 3:56 pmDCA-STS
25h 57m1 stop
$760American Airlines
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Sat, Nov 15 - Sat, Dec 6
American Airlines Logo
1:18 pm - 10:50 amSTS-DCA
18h 32m1 stop
American Airlines Logo
7:00 am - 12:27 pmDCA-STS
8h 27m1 stop
$774American Airlines
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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 ($304) and Hawaiian Airlines ($355).

Which airlines fly non-stop between Santa Rosa and Washington, D.C.?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Santa Rosa to Washington, D.C..

There is just one airline that flies from Santa Rosa to Washington, D.C. direct and that is Alaska Airlines. The best round-trip deal found from Alaska Airlines for the route is $320.

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Good to know

Cheapest flight$159
Flight from Santa Rosa to Reagan Washington National 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 $159 for a one-way ticket and $304 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 11211 reviews
7.8Comfort
7.1Food
7.0Entertainment
8.1Boarding
8.5Crew
Airline reviews

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

6.0 GoodAnonymous, Oct 2025SJC - SEA
Read more Alaska Airlines reviews

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

Flight was delayed two hours; for an hour and a half flight?! And so we missed our connecting flight to Rome because of the long walk between the terminals. Hoping to hear back from Alaska about some compensation for our missed flight and night stay in Los Angeles.

Seattle airport terminal was a nightmare to navigate. Coming g off a cruise boat etc. Lack of convient Restrooms a major issue. Once able to get to boarding Alaska Air it was good experience.

Appreciated the upgrade on the saver ticket. Made the 5 hour flight bearable.

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.

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

Information on your arrival and departure airports

Santa Rosa (STS)

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