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Cheap flights from Santa Rosa to District of Columbia from $157

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 9/24. 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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Find the cheapest flights from Santa Rosa to District of Columbia

Cheap round-trip flights

Alaska Airlines Logo
7:45 am - 8:00 pmSTS-DCA
9h 15m1 stop
Alaska Airlines Logo
9:59 am - 5:54 pmDCA-STS
10h 55m1 stop
$314Alaska Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
Alaska Airlines Logo
7:45 am - 8:00 pmSTS-DCA
9h 15m1 stop
Alaska Airlines Logo
9:59 am - 5:54 pmDCA-STS
10h 55m1 stop
$334Alaska Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
Alaska Airlines Logo
6:34 pm - 5:58 pmSTS-DCA
20h 24m2 stops
Alaska Airlines Logo
9:59 am - 5:54 pmDCA-STS
10h 55m1 stop
$384Alaska Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
Alaska Airlines Logo
6:34 pm - 5:58 pmSTS-DCA
20h 24m2 stops
Alaska Airlines Logo
9:59 am - 5:54 pmDCA-STS
10h 55m1 stop
$404Alaska Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
Hawaiian Airlines Logo
6:00 am - 4:52 pmSTS-IAD
7h 52m1 stop
Hawaiian Airlines Logo
7:00 am - 1:36 pmIAD-STS
9h 36m1 stop
$410Hawaiian Airlines
Find Deal
Sun, Sep 21 - Sat, Sep 27
American Airlines Logo
1:00 pm - 12:58 amSTS-DCA
8h 58m2 stops
American Airlines Logo
6:45 am - 11:55 amDCA-STS
8h 10m1 stop
$684American Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
American Airlines Logo
1:00 pm - 12:58 amSTS-DCA
8h 58m2 stops
American Airlines Logo
5:00 am - 12:29 pmDCA-STS
10h 29m2 stops
$689American Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
Hawaiian Airlines Logo
6:58 am - 5:25 pmSTS-IAD
7h 27m1 stop
Hawaiian Airlines Logo
6:21 pm - 11:59 pmIAD-STS
8h 38m1 stop
$745Hawaiian Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 19
American Airlines Logo
12:17 pm - 10:59 pmSTS-DCA
7h 42m1 stop
American Airlines Logo
8:59 am - 3:47 pmDCA-STS
9h 48m2 stops
$804American Airlines
Find Deal
Sat, Aug 16 - Wed, Aug 20
Hawaiian Airlines Logo
8:00 am - 8:55 pmSTS-DCA
9h 55m1 stop
Hawaiian Airlines Logo
8:59 am - 2:44 pmDCA-STS
8h 45m1 stop
$918Hawaiian Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 19

Hawaiian Airlines flights from Santa Rosa to District of Columbia

Our best Hawaiian Airlines deals on Santa Rosa to District of Columbia flight tickets
Hawaiian Airlines
Sep 21
STS6:00 amSanta Rosa Sonoma County
7h 52m
1 stop
IAD4:52 pmWashington, D.C. Dulles Intl
Sep 27
IAD7:00 amWashington, D.C. Dulles Intl
9h 36m
1 stop
STS1:36 pmSanta Rosa Sonoma County
$410
Find similar
Hawaiian Airlines
Dec 5
STS6:58 amSanta Rosa Sonoma County
7h 27m
1 stop
IAD5:25 pmWashington, D.C. Dulles Intl
Dec 19
IAD6:21 pmWashington, D.C. Dulles Intl
8h 38m
1 stop
STS11:59 pmSanta Rosa Sonoma County
$745
Find similar
Hawaiian Airlines
Dec 5
STS8:00 amSanta Rosa Sonoma County
9h 55m
1 stop
DCA8:55 pmWashington, D.C. Reagan-National
Dec 19
DCA8:59 amWashington, D.C. Reagan-National
8h 45m
1 stop
STS2:44 pmSanta Rosa Sonoma County
$918
Find similar

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
Oct 28
STS7:45 amSanta Rosa Sonoma County
9h 15m
1 stop
DCA8:00 pmWashington, D.C. Reagan-National
Nov 1
DCA9:59 amWashington, D.C. Reagan-National
10h 55m
1 stop
STS5:54 pmSanta Rosa Sonoma County
$314
Find similar
Alaska Airlines
Oct 28
STS7:45 amSanta Rosa Sonoma County
9h 15m
1 stop
DCA8:00 pmWashington, D.C. Reagan-National
Nov 1
DCA9:59 amWashington, D.C. Reagan-National
10h 55m
1 stop
STS5:54 pmSanta Rosa Sonoma County
$334
Find similar
Alaska Airlines
Oct 28
STS6:34 pmSanta Rosa Sonoma County
20h 24m
2 stops
DCA5:58 pmWashington, D.C. Reagan-National
Nov 1
DCA9:59 amWashington, D.C. Reagan-National
10h 55m
1 stop
STS5:54 pmSanta Rosa Sonoma County
$384
Find similar

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 August 2, 2025.
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 - DCA

STSDCA

Santa Rosa Sonoma County

Tue 10/28

7:45 am-8:00 pm

1 stop9h 15m

Washington, D.C. Reagan-National

Sat 11/1

9:59 am-5:54 pm

1 stop10h 55m

$314

Santa RosaWashington, D.C.

STS - DCA

STSDCA

Santa Rosa Sonoma County

Tue 10/28

7:45 am-8:00 pm

1 stop9h 15m

Washington, D.C. Reagan-National

Sat 11/1

9:59 am-5:54 pm

1 stop10h 55m

$334

Santa RosaWashington, D.C.

STS - DCA

STSDCA

Santa Rosa Sonoma County

Tue 10/28

6:34 pm-5:58 pm

2 stops20h 24m

Washington, D.C. Reagan-National

Sat 11/1

9:59 am-5:54 pm

1 stop10h 55m

$384

Santa RosaWashington, D.C.

STS - DCA

STSDCA

Santa Rosa Sonoma County

Tue 10/28

6:34 pm-5:58 pm

2 stops20h 24m

Washington, D.C. Reagan-National

Sat 11/1

9:59 am-5:54 pm

1 stop10h 55m

$404

Santa RosaWashington, D.C.

STS - IAD

STSIAD

Santa Rosa Sonoma County

Sun 9/21

6:00 am-4:52 pm

1 stop7h 52m

Washington, D.C. Dulles Intl

Sat 9/27

7:00 am-1:36 pm

1 stop9h 36m

$410

Santa RosaWashington, D.C.

STS - DCA

STSDCA

Santa Rosa Sonoma County

Fri 9/19

1:00 pm-12:58 am

2 stops8h 58m

Washington, D.C. Reagan-National

Sun 9/21

6:45 am-11:55 am

1 stop8h 10m

$684

Santa RosaWashington, D.C.

STS - DCA

STSDCA

Santa Rosa Sonoma County

Fri 9/19

1:00 pm-12:58 am

2 stops8h 58m

Washington, D.C. Reagan-National

Sun 9/21

5:00 am-12:29 pm

2 stops10h 29m

$689

Santa RosaWashington, D.C.

STS - IAD

STSIAD

Santa Rosa Sonoma County

Fri 12/5

6:58 am-5:25 pm

1 stop7h 27m

Washington, D.C. Dulles Intl

Fri 12/19

6:21 pm-11:59 pm

1 stop8h 38m

$745

Santa RosaWashington, D.C.

STS - DCA

STSDCA

Santa Rosa Sonoma County

Sat 8/16

12:17 pm-10:59 pm

1 stop7h 42m

Washington, D.C. Reagan-National

Wed 8/20

8:59 am-3:47 pm

2 stops9h 48m

$804

Santa RosaWashington, D.C.

STS - DCA

STSDCA

Santa Rosa Sonoma County

Fri 12/5

8:00 am-8:55 pm

1 stop9h 55m

Washington, D.C. Reagan-National

Fri 12/19

8:59 am-2:44 pm

1 stop8h 45m

$918

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

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Sunday when prices can be found for as low as $567. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Santa Rosa because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $677.

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

You could potentially save up to 26% 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

Best Price Found

$157

Fastest flight time

7h 27m

Direct flights

None

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Santa Rosa in the past 72 hours is $157. The best round-trip flight deal from Santa Rosa to District of Columbia found on momondo in the last 72 hours is $314.
The fastest flight from Santa Rosa to District of Columbia takes 7h 27m
There are no direct flights from Santa Rosa to District of Columbia. Popular non-direct routes for this connection are Santa Rosa Sonoma County Airport - Washington, D.C. Dulles Intl Airport and Santa Rosa Sonoma County Airport - Washington, D.C. Reagan-National Airport.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
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  • 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
American AirlinesPriceFrom $290Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $320Free CancellationRating
8.0
10,000 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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