DCA - STS

$210 Find Cheap Flights from Reagan Washington National Airport to Santa Rosa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Santa Rosa departing on 4/15. 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 Santa Rosa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Santa Rosa, 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 Washington, D.C. to Santa Rosa, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$374
Alaska Airlines
Wed 4/22Wed 4/29
DCA - STS • 2 stops
Cheapest one-way
$210
Southwest
Wed 4/15
DCA - STS • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Reagan-National and Santa Rosa. You'll need at least 1 connection.
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Top layover airports
San Diego (SAN)
Cheapest • Avg $364 (round-trip)
Los Angeles (LAX)
Shortest trip • 11h 34m (one-way)
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santa Rosa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Santa Rosa (DCA-STS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Santa Rosa 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 Reagan-National to Santa Rosa

Wed, Apr 22 - Wed, Apr 29
Alaska Airlines Logo
8:59 am - 6:06 pm
DCA
-
STS
12h 07m
2 stops
Alaska Airlines Logo
10:01 am - 9:00 pm
STS
-
DCA
7h 59m
1 stop
$374Alaska Airlines
Tue, May 5 - Tue, May 12
Alaska Airlines Logo
8:59 am - 10:58 am
DCA
-
STS
28h 59m
1 stop
Alaska Airlines Logo
7:23 am - 9:00 pm
STS
-
DCA
10h 37m
1 stop
$383Alaska Airlines
Wed, Apr 22 - Wed, Apr 29
Alaska Airlines Logo
8:59 am - 7:06 pm
DCA
-
STS
13h 07m
1 stop
Alaska Airlines Logo
7:23 am - 9:00 pm
STS
-
DCA
10h 37m
1 stop
$396Alaska Airlines
Tue, Mar 17 - Mon, Mar 23
Alaska Airlines Logo
8:00 am - 10:30 am
DCA
-
STS
29h 30m
1 stop
Alaska Airlines Logo
7:53 pm - 8:00 pm
STS
-
DCA
21h 07m
1 stop
$413Alaska Airlines
Wed, Apr 22 - Wed, Apr 29
Southwest Logo
6:10 am - 3:55 pm
DCA
-
STS
12h 45m
2 stops
Southwest Logo
6:00 am - 7:10 pm
STS
-
DCA
10h 10m
2 stops
$419Southwest
Mon, Mar 16 - Wed, Mar 25
Alaska Airlines Logo
5:06 pm - 9:14 am
DCA
-
STS
19h 08m
1 stop
Alaska Airlines Logo
7:05 am - 8:00 pm
STS
-
DCA
9h 55m
1 stop
$423Alaska Airlines
Sat, May 9 - Sat, May 16
Southwest Logo
7:00 am - 8:30 pm
DCA
-
STS
16h 30m
2 stops
Southwest Logo
12:00 pm - 8:35 am
STS
-
DCA
17h 35m
2 stops
$431Southwest
Tue, Apr 14 - Fri, Apr 17
Alaska Airlines Logo
8:59 am - 7:05 pm
DCA
-
STS
13h 06m
1 stop
Alaska Airlines Logo
7:00 am - 9:00 pm
STS
-
DCA
11h 00m
1 stop
$441Alaska Airlines
Mon, Mar 23 - Wed, Mar 25
Alaska Airlines Logo
9:59 am - 7:13 pm
DCA
-
STS
12h 14m
1 stop
Alaska Airlines Logo
11:10 am - 9:59 pm
STS
-
DCA
7h 49m
1 stop
$454Alaska Airlines
Tue, Apr 14 - Fri, Apr 17
Alaska Airlines Logo
8:59 am - 2:16 pm
DCA
-
STS
32h 17m
2 stops
Alaska Airlines Logo
7:05 am - 8:00 pm
STS
-
DCA
9h 55m
1 stop
$456Alaska Airlines
Booking Insights

KAYAK's insights & trends for Reagan-National to Santa Rosa flights

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

Which airlines provide the cheapest flights from Reagan Washington National Airport to Santa Rosa?

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 Reagan Washington National Airport to Santa Rosa were found on Alaska Airlines ($374) and Southwest ($419).

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Good to know

Cheapest flight$210
Flight from Reagan Washington National Airport to Santa Rosa

When to book flights from Reagan-National to Santa Rosa

Are your dates flexible? Find out the best times to travel from Reagan-National to Santa Rosa 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 Reagan Washington National Airport to Santa Rosa flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Santa Rosa was $210 for a one-way ticket and $374 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Santa Rosa?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Santa Rosa?

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

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Santa Rosa?

    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 Reagan Washington National Airport to Santa Rosa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Santa Rosa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santa Rosa from Reagan Washington National Airport 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 Reagan Washington National Airport to Santa Rosa?

    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 Santa Rosa with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and STS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Santa Rosa?

    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 Santa Rosa from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Reagan-National to Santa Rosa

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)
Santa Rosa (STS)