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Cheap flights from Santa Rosa to Washington, D.C. from $219

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Santa Rosa to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
1:12 pm - 5:44 amSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
13h 32m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl
Alaska Airlines Logo
6:46 pm - 4:29 pmIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
24h 43m2 stops San Diego Las Vegas Harry Reid Intl
$413Alaska Airlines
Tue, Nov 3 - Mon, Nov 9
Alaska Airlines Logo
6:28 am - 5:39 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
8h 11m1 stop San Diego
Alaska Airlines Logo
6:42 pm - 4:45 pmIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
25h 03m2 stops San Diego Las Vegas Harry Reid Intl
$418Alaska Airlines
Tue, Dec 8 - Tue, Dec 15
Alaska Airlines Logo
1:10 pm - 5:39 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
25h 29m2 stops Las Vegas Harry Reid Intl San Diego
Alaska Airlines Logo
7:00 am - 10:15 amIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
30h 15m2 stops Seattle/Tacoma Intl San Diego
$423Alaska Airlines
Tue, Dec 8 - Tue, Dec 15
Alaska Airlines Logo
1:26 pm - 5:40 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
25h 14m1 stop San Diego
Alaska Airlines Logo
6:46 pm - 4:29 pmIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
24h 43m2 stops San Diego Las Vegas Harry Reid Intl
$428Alaska Airlines
Tue, Nov 3 - Mon, Nov 9
Delta Logo
11:21 am - 11:35 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
9h 14m1 stop Salt Lake City
Delta Logo
6:13 am - 10:41 amIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
7h 28m1 stop Salt Lake City
$437Delta
Tue, Oct 20 - Thu, Oct 22
Delta Logo
11:21 am - 11:26 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
9h 05m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
6:13 am - 10:41 amIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
7h 28m1 stop Salt Lake City
$442Delta
Sat, Oct 24 - Wed, Oct 28
Alaska Airlines Logo
8:20 pm - 5:40 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
18h 20m1 stop San Diego
Alaska Airlines Logo
6:46 pm - 10:38 pmIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
30h 52m1 stop San Diego
$443Alaska Airlines
Mon, Nov 2 - Sun, Nov 8
Delta Logo
11:21 am - 11:26 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
9h 05m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
7:23 am - 4:05 pmIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
11h 42m2 stops Minneapolis St Paul Salt Lake City
$447Delta
Sat, Oct 24 - Wed, Oct 28
Alaska Airlines Logo
6:00 am - 5:40 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
8h 40m1 stop San Diego
Alaska Airlines Logo
6:46 pm - 10:38 pmIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
30h 52m1 stop San Diego
$450Alaska Airlines
Mon, Nov 2 - Sun, Nov 8
Delta Logo
11:21 am - 11:35 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
9h 14m1 stop Salt Lake City
Delta Logo
6:13 am - 10:41 amIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
7h 28m1 stop Salt Lake City
$468Delta
Fri, Oct 23 - Mon, Oct 26

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Alaska Airlines flights from Santa Rosa to Washington, D.C. Dulles Intl Airport

Our best Alaska Airlines deals on Santa Rosa to Washington, D.C. Dulles Intl Airport flight tickets
Alaska Airlines
Nov 3
STS1:12 pmSanta Rosa Sonoma County
13h 32m
2 stops
IAD5:44 amWashington, D.C. Dulles Intl
Nov 9
IAD6:46 pmWashington, D.C. Dulles Intl
24h 43m
2 stops
STS4:29 pmSanta Rosa Sonoma County
$413
Alaska Airlines
Dec 8
STS6:28 amSanta Rosa Sonoma County
8h 11m
1 stop
IAD5:39 pmWashington, D.C. Dulles Intl
Dec 15
IAD6:42 pmWashington, D.C. Dulles Intl
25h 03m
2 stops
STS4:45 pmSanta Rosa Sonoma County
$418
Alaska Airlines
Dec 8
STS1:10 pmSanta Rosa Sonoma County
25h 29m
2 stops
IAD5:39 pmWashington, D.C. Dulles Intl
Dec 15
IAD7:00 amWashington, D.C. Dulles Intl
30h 15m
2 stops
STS10:15 amSanta Rosa Sonoma County
$423

Delta flights from Santa Rosa to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Santa Rosa to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Oct 20
STS11:21 amSanta Rosa Sonoma County
9h 14m
1 stop
IAD11:35 pmWashington, D.C. Dulles Intl
Oct 22
IAD6:13 amWashington, D.C. Dulles Intl
7h 28m
1 stop
STS10:41 amSanta Rosa Sonoma County
$437
Delta
Oct 24
STS11:21 amSanta Rosa Sonoma County
9h 05m
2 stops
IAD11:26 pmWashington, D.C. Dulles Intl
Oct 28
IAD6:13 amWashington, D.C. Dulles Intl
7h 28m
1 stop
STS10:41 amSanta Rosa Sonoma County
$442
Delta
Oct 24
STS11:21 amSanta Rosa Sonoma County
9h 05m
2 stops
IAD11:26 pmWashington, D.C. Dulles Intl
Oct 28
IAD7:23 amWashington, D.C. Dulles Intl
11h 42m
2 stops
STS4:05 pmSanta Rosa Sonoma County
$447

momondo Fare Finder

 
Use the filters below to find and compare flights from Santa Rosa to Washington, D.C. Dulles Intl Airport that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Santa RosaWashington, D.C.

STS Santa Rosa Sonoma County - IAD Washington, D.C. Dulles Intl

STSIAD

Santa Rosa Sonoma County

Tue 11/3

1:12 pm-5:44 am

2 stops13h 32m

Washington, D.C. Dulles Intl

Mon 11/9

6:46 pm-4:29 pm

2 stops24h 43m

$413

Santa RosaWashington, D.C.

STS Santa Rosa Sonoma County - IAD Washington, D.C. Dulles Intl

STSIAD

Santa Rosa Sonoma County

Tue 12/8

6:28 am-5:39 pm

1 stop8h 11m

Washington, D.C. Dulles Intl

Tue 12/15

6:42 pm-4:45 pm

2 stops25h 03m

$418

Santa RosaWashington, D.C.

STS Santa Rosa Sonoma County - IAD Washington, D.C. Dulles Intl

STSIAD

Santa Rosa Sonoma County

Tue 12/8

1:10 pm-5:39 pm

2 stops25h 29m

Washington, D.C. Dulles Intl

Tue 12/15

7:00 am-10:15 am

2 stops30h 15m

$423

Santa RosaWashington, D.C.

STS Santa Rosa Sonoma County - IAD Washington, D.C. Dulles Intl

STSIAD

Santa Rosa Sonoma County

Tue 11/3

1:26 pm-5:40 pm

1 stop25h 14m

Washington, D.C. Dulles Intl

Mon 11/9

6:46 pm-4:29 pm

2 stops24h 43m

$428

Santa RosaWashington, D.C.

STS Santa Rosa Sonoma County - IAD Washington, D.C. Dulles Intl

STSIAD

Santa Rosa Sonoma County

Tue 10/20

11:21 am-11:35 pm

1 stop9h 14m

Washington, D.C. Dulles Intl

Thu 10/22

6:13 am-10:41 am

1 stop7h 28m

$437
Quickest round-trip

Santa RosaWashington, D.C.

STS Santa Rosa Sonoma County - IAD Washington, D.C. Dulles Intl

STSIAD

Santa Rosa Sonoma County

Sat 10/24

11:21 am-11:26 pm

2 stops9h 05m

Washington, D.C. Dulles Intl

Wed 10/28

6:13 am-10:41 am

1 stop7h 28m

$442

Santa RosaWashington, D.C.

STS Santa Rosa Sonoma County - IAD Washington, D.C. Dulles Intl

STSIAD

Santa Rosa Sonoma County

Mon 11/2

8:20 pm-5:40 pm

1 stop18h 20m

Washington, D.C. Dulles Intl

Sun 11/8

6:46 pm-10:38 pm

1 stop30h 52m

$443

Santa RosaWashington, D.C.

STS Santa Rosa Sonoma County - IAD Washington, D.C. Dulles Intl

STSIAD

Santa Rosa Sonoma County

Sat 10/24

11:21 am-11:26 pm

2 stops9h 05m

Washington, D.C. Dulles Intl

Wed 10/28

7:23 am-4:05 pm

2 stops11h 42m

$447

Santa RosaWashington, D.C.

STS Santa Rosa Sonoma County - IAD Washington, D.C. Dulles Intl

STSIAD

Santa Rosa Sonoma County

Mon 11/2

6:00 am-5:40 pm

1 stop8h 40m

Washington, D.C. Dulles Intl

Sun 11/8

6:46 pm-10:38 pm

1 stop30h 52m

$450

Santa RosaWashington, D.C.

STS Santa Rosa Sonoma County - IAD Washington, D.C. Dulles Intl

STSIAD

Santa Rosa Sonoma County

Fri 10/23

11:21 am-11:35 pm

1 stop9h 14m

Washington, D.C. Dulles Intl

Mon 10/26

6:13 am-10:41 am

1 stop7h 28m

$468

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Santa Rosa to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $562. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Santa Rosa to Washington, D.C. Dulles Intl Airport for around $813.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Santa Rosa in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $517 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $743 on average. Flights to Washington, D.C. Dulles Intl Airport from Santa Rosa in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Rosa to Washington, D.C. Dulles Intl Airport (STS to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Washington, D.C. Dulles Intl Airport

Best Price Found

$219

Fastest flight time

9h 06m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Santa Rosa in the past 72 hours is $219. The best round-trip flight deal from Santa Rosa to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $413.
The fastest flight from Santa Rosa to Washington, D.C. Dulles Intl Airport takes 9h 06m
There are no direct flights from Santa Rosa to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Santa Rosa to Washington, D.C. Dulles Intl Airport.
Search flight deals

Frequently asked questions about flying from Santa Rosa to Washington, D.C. Dulles Intl Airport

  • How far is Santa Rosa Sonoma County to Washington, D.C. Dulles Intl by plane?

    The straight-line distance from Santa Rosa Sonoma County to Washington, D.C. Dulles Intl is 2413.9 mi. Typically, this will take 9h 06m by plane in normal conditions.

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Santa Rosa Sonoma County Airport to Washington, D.C. Dulles Intl Airport are updated daily.

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Rosa Sonoma County Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Fredericksburg
Waldorf
Laurel
Woodbridge
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Sterling
Fairfax
Springfield
Glen Burnie
Edgewood
Martinsburg

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Santa Rosa.

Can I find flights from Santa Rosa to Washington, D.C. with flexible booking policies on momondo?

Flights from Santa Rosa to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Santa Rosa to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Santa Rosa.

I’m not ready to book a flight from Santa Rosa to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Santa Rosa to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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