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Cheap flights from Santa Rosa to District of Columbia from $211

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to District of Columbia departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:57 pm - 5:20 pm
STS
-
IAD
18h 23m
1 stop
Alaska Airlines Logo
7:05 am - 9:52 pm
IAD
-
STS
17h 47m
1 stop
$383Alaska Airlines
Tue, Feb 24 - Wed, Mar 4
Alaska Airlines Logo
7:57 pm - 5:40 am
STS
-
IAD
30h 43m
1 stop
Alaska Airlines Logo
7:05 am - 9:52 pm
IAD
-
STS
17h 47m
1 stop
$388Alaska Airlines
Thu, Feb 26 - Tue, Mar 3
Alaska Airlines Logo
7:46 pm - 5:22 pm
STS
-
IAD
18h 36m
1 stop
Alaska Airlines Logo
7:00 am - 6:01 pm
IAD
-
STS
14h 01m
1 stop
$394Alaska Airlines
Fri, Apr 10 - Wed, Apr 15
Alaska Airlines Logo
6:37 pm - 5:27 pm
STS
-
IAD
19h 50m
1 stop
Alaska Airlines Logo
7:05 am - 10:11 am
IAD
-
STS
30h 06m
2 stops
$398Alaska Airlines
Mon, Feb 23 - Tue, Mar 3
Alaska Airlines Logo
9:50 am - 9:00 pm
STS
-
DCA
8h 10m
1 stop
Alaska Airlines Logo
8:59 am - 7:05 pm
DCA
-
STS
13h 06m
1 stop
$402Alaska Airlines
Fri, Apr 10 - Wed, Apr 15
Alaska Airlines Logo
7:57 pm - 5:40 am
STS
-
IAD
30h 43m
1 stop
Alaska Airlines Logo
7:05 am - 9:52 pm
IAD
-
STS
17h 47m
1 stop
$403Alaska Airlines
Sat, Feb 28 - Tue, Mar 3
Alaska Airlines Logo
6:37 pm - 5:27 pm
STS
-
IAD
19h 50m
1 stop
Alaska Airlines Logo
6:20 pm - 11:51 pm
IAD
-
STS
8h 31m
1 stop
$407Alaska Airlines
Mon, Feb 23 - Fri, Feb 27
Alaska Airlines Logo
7:57 pm - 5:20 pm
STS
-
IAD
18h 23m
1 stop
Alaska Airlines Logo
6:27 pm - 10:32 am
IAD
-
STS
19h 05m
1 stop
$408Alaska Airlines
Mon, Feb 23 - Mon, Mar 2
Alaska Airlines Logo
7:57 pm - 5:40 am
STS
-
IAD
30h 43m
1 stop
Alaska Airlines Logo
7:05 am - 10:32 am
IAD
-
STS
30h 27m
1 stop
$413Alaska Airlines
Thu, Feb 19 - Sun, Mar 8
Southwest Logo
6:00 am - 10:45 pm
STS
-
DCA
13h 45m
2 stops
Southwest Logo
12:40 pm - 10:10 pm
DCA
-
STS
12h 30m
2 stops
$516Southwest
Fri, Apr 10 - Wed, Apr 15

Alaska Airlines flights from Santa Rosa to District of Columbia

Our best Alaska Airlines deals on Santa Rosa to District of Columbia flight tickets
Alaska Airlines
Feb 24
STS7:57 pmSanta Rosa Sonoma County
18h 23m
1 stop
IAD5:20 pmWashington, D.C. Dulles Intl
Mar 4
IAD7:05 amWashington, D.C. Dulles Intl
17h 47m
1 stop
STS9:52 pmSanta Rosa Sonoma County
$383
Alaska Airlines
Feb 26
STS7:57 pmSanta Rosa Sonoma County
30h 43m
1 stop
IAD5:40 amWashington, D.C. Dulles Intl
Mar 3
IAD7:05 amWashington, D.C. Dulles Intl
17h 47m
1 stop
STS9:52 pmSanta Rosa Sonoma County
$388
Alaska Airlines
Apr 10
STS7:46 pmSanta Rosa Sonoma County
18h 36m
1 stop
IAD5:22 pmWashington, D.C. Dulles Intl
Apr 15
IAD7:00 amWashington, D.C. Dulles Intl
14h 01m
1 stop
STS6:01 pmSanta Rosa Sonoma County
$394

Southwest flights from Santa Rosa to District of Columbia

Our best Southwest deals on Santa Rosa to District of Columbia flight tickets
Southwest
Apr 10
STS6:00 amSanta Rosa Sonoma County
13h 45m
2 stops
DCA10:45 pmWashington, D.C. Reagan-National
Apr 15
DCA12:40 pmWashington, D.C. Reagan-National
12h 30m
2 stops
STS10:10 pmSanta Rosa Sonoma County
$516
Southwest
Apr 10
STS6:00 amSanta Rosa Sonoma County
15h 20m
2 stops
IAD12:20 amWashington, D.C. Dulles Intl
Apr 15
IAD6:20 amWashington, D.C. Dulles Intl
18h 50m
2 stops
STS10:10 pmSanta Rosa Sonoma County
$605
Southwest
Jun 22
STS3:55 pmSanta Rosa Sonoma County
13h 30m
2 stops
DCA8:25 amWashington, D.C. Reagan-National
Jun 28
DCA6:10 amWashington, D.C. Reagan-National
12h 15m
2 stops
STS3:25 pmSanta Rosa Sonoma County
$646

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Santa Rosa to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaWashington, D.C.

STS - IAD

STSIAD

Santa Rosa Sonoma County

Tue 2/24

7:57 pm-5:20 pm

1 stop18h 23m

Washington, D.C. Dulles Intl

Wed 3/4

7:05 am-9:52 pm

1 stop17h 47m

$383

Santa RosaWashington, D.C.

STS - IAD

STSIAD

Santa Rosa Sonoma County

Thu 2/26

7:57 pm-5:40 am

1 stop30h 43m

Washington, D.C. Dulles Intl

Tue 3/3

7:05 am-9:52 pm

1 stop17h 47m

$388

Santa RosaWashington, D.C.

STS - IAD

STSIAD

Santa Rosa Sonoma County

Fri 4/10

7:46 pm-5:22 pm

1 stop18h 36m

Washington, D.C. Dulles Intl

Wed 4/15

7:00 am-6:01 pm

1 stop14h 01m

$394

Santa RosaWashington, D.C.

STS - IAD

STSIAD

Santa Rosa Sonoma County

Mon 2/23

6:37 pm-5:27 pm

1 stop19h 50m

Washington, D.C. Dulles Intl

Tue 3/3

7:05 am-10:11 am

2 stops30h 06m

$398

Santa RosaWashington, D.C.

STS - DCA

STSDCA

Santa Rosa Sonoma County

Fri 4/10

9:50 am-9:00 pm

1 stop8h 10m

Washington, D.C. Reagan-National

Wed 4/15

8:59 am-7:05 pm

1 stop13h 06m

$402

Santa RosaWashington, D.C.

STS - IAD

STSIAD

Santa Rosa Sonoma County

Sat 2/28

7:57 pm-5:40 am

1 stop30h 43m

Washington, D.C. Dulles Intl

Tue 3/3

7:05 am-9:52 pm

1 stop17h 47m

$403

Santa RosaWashington, D.C.

STS - IAD

STSIAD

Santa Rosa Sonoma County

Mon 2/23

6:37 pm-5:27 pm

1 stop19h 50m

Washington, D.C. Dulles Intl

Fri 2/27

6:20 pm-11:51 pm

1 stop8h 31m

$407

Santa RosaWashington, D.C.

STS - IAD

STSIAD

Santa Rosa Sonoma County

Mon 2/23

7:57 pm-5:20 pm

1 stop18h 23m

Washington, D.C. Dulles Intl

Mon 3/2

6:27 pm-10:32 am

1 stop19h 05m

$408

Santa RosaWashington, D.C.

STS - IAD

STSIAD

Santa Rosa Sonoma County

Thu 2/19

7:57 pm-5:40 am

1 stop30h 43m

Washington, D.C. Dulles Intl

Sun 3/8

7:05 am-10:32 am

1 stop30h 27m

$413

Santa RosaWashington, D.C.

STS - DCA

STSDCA

Santa Rosa Sonoma County

Fri 4/10

6:00 am-10:45 pm

2 stops13h 45m

Washington, D.C. Reagan-National

Wed 4/15

12:40 pm-10:10 pm

2 stops12h 30m

$516

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 District of Columbia from

How to get the cheapest flight ticket from Santa Rosa to District of Columbia

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

Can stopping save me money on Santa Rosa to District of Columbia flights?

You could potentially save up to 24% on your flight if you consider stops on a Santa Rosa to District of Columbia flight.

Cheap Santa Rosa to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to District of Columbia

Fastest flight time

6h 50m

Direct flights

None
The fastest flight from Santa Rosa to District of Columbia takes 6h 50m
There are no direct flights from Santa Rosa to District of Columbia. There are no popular flight routes from Santa Rosa to District of Columbia.
Search flight deals

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to District of Columbia?

    Prices for flights from Santa Rosa Sonoma County Airport to District of Columbia were last updated today.

  • How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to District of Columbia?

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to District of Columbia?

    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 District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Santa Rosa to District of Columbia

Compare and see reviews for airlines that fly from Santa Rosa to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $482Free CancellationRating
8.0
11,802 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to District of Columbia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santa Rosa to District of Columbia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Santa Rosa to District of Columbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to District of Columbia from Santa Rosa with this policy.

How can momondo help me find flights from Santa Rosa to District of Columbia?

momondo provides multiple filters to help you find the best flight to District of Columbia from Santa Rosa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Santa Rosa to District of Columbia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from Santa Rosa and alert you when they change.

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