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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
4:25 pm - 5:39 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
22h 14m1 stop San Diego
Alaska Airlines Logo
6:42 pm - 10:15 amIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
18h 33m1 stop San Diego
$437Alaska Airlines
Tue, Dec 1 - Tue, Dec 8
Delta Logo
11:27 am - 11:47 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
9h 20m1 stop Salt Lake City
Delta Logo
8:07 am - 4:05 pmIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
10h 58m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$442Delta
Thu, Dec 10 - Tue, Dec 15
Delta Logo
12:44 pm - 11:31 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
7h 47m1 stop Salt Lake City
Delta Logo
7:05 am - 12:04 pmIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
7h 59m1 stop Salt Lake City
$447Delta
Fri, Jan 22 - Sat, Jan 30
Delta Logo
7:00 am - 9:09 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
11h 09m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 12:04 pmIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
7h 59m1 stop Salt Lake City
$452Delta
Wed, Jan 27 - Sun, Jan 31
Alaska Airlines Logo
2:04 pm - 5:50 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
24h 46m2 stops Las Vegas Harry Reid Intl San Diego
Alaska Airlines Logo
6:56 pm - 5:24 pmIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
25h 28m2 stops San Diego Las Vegas Harry Reid Intl
$453Alaska Airlines
Thu, Feb 11 - Tue, Feb 16
Delta Logo
11:27 am - 12:41 amSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
10h 14m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
8:07 am - 4:05 pmIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
10h 58m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$458Delta
Tue, Dec 8 - Tue, Dec 15
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 - 10:15 amIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
18h 33m1 stop San Diego
$460Alaska Airlines
Sat, Dec 12 - Tue, Dec 15
Alaska Airlines Logo
6:37 am - 5:50 pmSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
8h 13m1 stop San Diego
Alaska Airlines Logo
6:56 pm - 5:24 pmIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
25h 28m2 stops San Diego Las Vegas Harry Reid Intl
$461Alaska Airlines
Thu, Feb 11 - Tue, Feb 16
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 - 10:15 amIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
18h 33m1 stop San Diego
$465Alaska Airlines
Fri, Dec 11 - Tue, Dec 15
Delta Logo
12:44 pm - 9:35 amSTS  Santa Rosa Sonoma County-IAD Washington, D.C. Dulles Intl
17h 51m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 12:04 pmIAD  Washington, D.C. Dulles Intl-STS Santa Rosa Sonoma County
7h 59m1 stop Salt Lake City
$470Delta
Fri, Jan 22 - Sat, Jan 30

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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
Dec 1
STS4:25 pmSanta Rosa Sonoma County
22h 14m
1 stop
IAD5:39 pmWashington, D.C. Dulles Intl
Dec 8
IAD6:42 pmWashington, D.C. Dulles Intl
18h 33m
1 stop
STS10:15 amSanta Rosa Sonoma County
$437
Alaska Airlines
Feb 11
STS2:04 pmSanta Rosa Sonoma County
24h 46m
2 stops
IAD5:50 pmWashington, D.C. Dulles Intl
Feb 16
IAD6:56 pmWashington, D.C. Dulles Intl
25h 28m
2 stops
STS5:24 pmSanta Rosa Sonoma County
$453
Alaska Airlines
Dec 12
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
18h 33m
1 stop
STS10:15 amSanta Rosa Sonoma County
$460

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
Jan 22
STS12:44 pmSanta Rosa Sonoma County
7h 47m
1 stop
IAD11:31 pmWashington, D.C. Dulles Intl
Jan 30
IAD7:05 amWashington, D.C. Dulles Intl
7h 59m
1 stop
STS12:04 pmSanta Rosa Sonoma County
$447
Delta
Jan 27
STS7:00 amSanta Rosa Sonoma County
11h 09m
2 stops
IAD9:09 pmWashington, D.C. Dulles Intl
Jan 31
IAD7:05 amWashington, D.C. Dulles Intl
7h 59m
1 stop
STS12:04 pmSanta Rosa Sonoma County
$452
Delta
Dec 8
STS11:27 amSanta Rosa Sonoma County
10h 14m
2 stops
IAD12:41 amWashington, D.C. Dulles Intl
Dec 15
IAD8:07 amWashington, D.C. Dulles Intl
10h 58m
2 stops
STS4:05 pmSanta Rosa Sonoma County
$458

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.

Fly from

Fly to

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 12/1

4:25 pm-5:39 pm

1 stop22h 14m

Washington, D.C. Dulles Intl

Tue 12/8

6:42 pm-10:15 am

1 stop18h 33m

$437

Santa RosaWashington, D.C.

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

STSIAD

Santa Rosa Sonoma County

Thu 12/10

11:27 am-11:47 pm

1 stop9h 20m

Washington, D.C. Dulles Intl

Tue 12/15

8:07 am-4:05 pm

2 stops10h 58m

$442
Quickest round-trip

Santa RosaWashington, D.C.

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

STSIAD

Santa Rosa Sonoma County

Fri 1/22

12:44 pm-11:31 pm

1 stop7h 47m

Washington, D.C. Dulles Intl

Sat 1/30

7:05 am-12:04 pm

1 stop7h 59m

$447

Santa RosaWashington, D.C.

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

STSIAD

Santa Rosa Sonoma County

Wed 1/27

7:00 am-9:09 pm

2 stops11h 09m

Washington, D.C. Dulles Intl

Sun 1/31

7:05 am-12:04 pm

1 stop7h 59m

$452

Santa RosaWashington, D.C.

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

STSIAD

Santa Rosa Sonoma County

Thu 2/11

2:04 pm-5:50 pm

2 stops24h 46m

Washington, D.C. Dulles Intl

Tue 2/16

6:56 pm-5:24 pm

2 stops25h 28m

$453

Santa RosaWashington, D.C.

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

STSIAD

Santa Rosa Sonoma County

Tue 12/8

11:27 am-12:41 am

2 stops10h 14m

Washington, D.C. Dulles Intl

Tue 12/15

8:07 am-4:05 pm

2 stops10h 58m

$458

Santa RosaWashington, D.C.

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

STSIAD

Santa Rosa Sonoma County

Sat 12/12

6:28 am-5:39 pm

1 stop8h 11m

Washington, D.C. Dulles Intl

Tue 12/15

6:42 pm-10:15 am

1 stop18h 33m

$460

Santa RosaWashington, D.C.

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

STSIAD

Santa Rosa Sonoma County

Thu 2/11

6:37 am-5:50 pm

1 stop8h 13m

Washington, D.C. Dulles Intl

Tue 2/16

6:56 pm-5:24 pm

2 stops25h 28m

$461

Santa RosaWashington, D.C.

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

STSIAD

Santa Rosa Sonoma County

Fri 12/11

6:28 am-5:39 pm

1 stop8h 11m

Washington, D.C. Dulles Intl

Tue 12/15

6:42 pm-10:15 am

1 stop18h 33m

$465

Santa RosaWashington, D.C.

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

STSIAD

Santa Rosa Sonoma County

Fri 1/22

12:44 pm-9:35 am

2 stops17h 51m

Washington, D.C. Dulles Intl

Sat 1/30

7:05 am-12:04 pm

1 stop7h 59m

$470

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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 $580. 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 $835.

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 $535 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 $792 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

7h 47m

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 $437.
The fastest flight from Santa Rosa to Washington, D.C. Dulles Intl Airport takes 7h 47m
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 7h 47m 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
Fredericksburg
Winchester
Waldorf
Laurel
Gaithersburg
Woodbridge
Linthicum Heights
Rockville
Silver Spring
Sterling
Towson
Fairfax
Springfield
Glen Burnie
Edgewood
Chantilly

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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