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Cheap flights from San Luis Obispo to District of Columbia from $197

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Luis Obispo to District of Columbia departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:00 am - 9:00 pm
SBP
-
DCA
12h 00m1 stop
Alaska Airlines Logo
8:59 am - 11:20 pm
DCA
-
SBP
17h 21m1 stop
$322Alaska Airlines
Wed, Jan 28 - Sat, Jan 31
Alaska Airlines Logo
6:00 am - 5:04 pm
SBP
-
IAD
8h 04m1 stop
Alaska Airlines Logo
5:26 pm - 11:20 pm
IAD
-
SBP
8h 54m1 stop
$322Alaska Airlines
Wed, Jan 28 - Sat, Jan 31
Alaska Airlines Logo
6:00 am - 9:59 pm
SBP
-
DCA
12h 59m2 stops
Alaska Airlines Logo
8:59 am - 11:17 pm
DCA
-
SBP
17h 18m1 stop
$363Alaska Airlines
Tue, Feb 24 - Wed, Mar 4
Alaska Airlines Logo
12:19 pm - 5:20 pm
SBP
-
IAD
26h 01m2 stops
Alaska Airlines Logo
6:20 pm - 11:17 pm
IAD
-
SBP
7h 57m1 stop
$363Alaska Airlines
Tue, Feb 24 - Wed, Mar 4
Alaska Airlines Logo
6:17 pm - 9:59 pm
SBP
-
DCA
24h 42m1 stop
Alaska Airlines Logo
8:00 am - 5:37 pm
DCA
-
SBP
12h 37m1 stop
$364Alaska Airlines
Fri, Jan 16 - Sun, Jan 18
American Airlines Logo
7:37 pm - 7:00 am
SBP
-
DCA
8h 23m1 stop
American Airlines Logo
10:20 am - 3:19 pm
DCA
-
SBP
7h 59m1 stop
$369American Airlines
Tue, Apr 21 - Wed, Apr 29
Alaska Airlines Logo
6:00 am - 5:23 pm
SBP
-
IAD
8h 23m1 stop
Alaska Airlines Logo
5:37 pm - 11:18 pm
IAD
-
SBP
8h 41m1 stop
$369Alaska Airlines
Tue, Apr 21 - Wed, Apr 29
American Airlines Logo
7:37 pm - 7:00 am
SBP
-
DCA
8h 23m1 stop
American Airlines Logo
5:00 am - 11:56 am
DCA
-
SBP
9h 56m2 stops
$374American Airlines
Tue, Apr 21 - Wed, Apr 29
American Airlines Logo
10:02 am - 11:28 pm
SBP
-
IAD
10h 26m2 stops
American Airlines Logo
6:45 am - 11:39 am
IAD
-
SBP
7h 54m1 stop
$374American Airlines
Tue, Mar 31 - Tue, Apr 14
American Airlines Logo
10:05 am - 11:59 pm
SBP
-
DCA
10h 54m2 stops
American Airlines Logo
3:21 pm - 11:05 pm
DCA
-
SBP
10h 44m2 stops
$379American Airlines
Tue, Feb 24 - Wed, Mar 4

United Airlines flights from San Luis Obispo to District of Columbia

Our best United Airlines deals on San Luis Obispo to District of Columbia flight tickets
United Airlines
Jan 28
SBP5:00 amSan Luis Obispo County
13h 14m
3 stops
IAD9:14 pmWashington, D.C. Dulles Intl
Jan 31
IAD4:11 pmWashington, D.C. Dulles Intl
8h 04m
1 stop
SBP9:15 pmSan Luis Obispo County
$479
Find similar
United Airlines
Jan 1
SBP5:00 amSan Luis Obispo County
7h 34m
1 stop
IAD3:34 pmWashington, D.C. Dulles Intl
Jan 5
IAD4:00 pmWashington, D.C. Dulles Intl
8h 05m
1 stop
SBP9:05 pmSan Luis Obispo County
$520
Find similar
United Airlines
Jan 28
SBP5:00 amSan Luis Obispo County
8h 59m
2 stops
DCA4:59 pmWashington, D.C. Reagan-National
Jan 31
DCA4:11 pmWashington, D.C. Reagan-National
28h 06m
2 stops
SBP5:17 pmSan Luis Obispo County
$527
Find similar

Alaska Airlines flights from San Luis Obispo to District of Columbia

Our best Alaska Airlines deals on San Luis Obispo to District of Columbia flight tickets
Alaska Airlines
Feb 24
SBP12:19 pmSan Luis Obispo County
26h 08m
1 stop
IAD5:27 pmWashington, D.C. Dulles Intl
Mar 4
IAD6:20 pmWashington, D.C. Dulles Intl
7h 57m
1 stop
SBP11:17 pmSan Luis Obispo County
$322
Find similar
Alaska Airlines
Feb 24
SBP7:33 pmSan Luis Obispo County
23h 26m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Mar 4
DCA8:59 amWashington, D.C. Reagan-National
17h 18m
1 stop
SBP11:17 pmSan Luis Obispo County
$323
Find similar
Alaska Airlines
Jan 17
SBP3:41 pmSan Luis Obispo County
22h 23m
1 stop
IAD5:04 pmWashington, D.C. Dulles Intl
Jan 21
IAD5:26 pmWashington, D.C. Dulles Intl
8h 54m
1 stop
SBP11:20 pmSan Luis Obispo County
$342
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Luis Obispo 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 December 18, 2025.
Use the filters below to find and compare flights from San Luis Obispo to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Wed 1/28

6:00 am-9:00 pm

1 stop12h 00m

Washington, D.C. Reagan-National

Sat 1/31

8:59 am-11:20 pm

1 stop17h 21m

$322

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Wed 1/28

6:00 am-5:04 pm

1 stop8h 04m

Washington, D.C. Dulles Intl

Sat 1/31

5:26 pm-11:20 pm

1 stop8h 54m

$322

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 2/24

6:00 am-9:59 pm

2 stops12h 59m

Washington, D.C. Reagan-National

Wed 3/4

8:59 am-11:17 pm

1 stop17h 18m

$363

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 2/24

12:19 pm-5:20 pm

2 stops26h 01m

Washington, D.C. Dulles Intl

Wed 3/4

6:20 pm-11:17 pm

1 stop7h 57m

$363

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Fri 1/16

6:17 pm-9:59 pm

1 stop24h 42m

Washington, D.C. Reagan-National

Sun 1/18

8:00 am-5:37 pm

1 stop12h 37m

$364

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 4/21

7:37 pm-7:00 am

1 stop8h 23m

Washington, D.C. Reagan-National

Wed 4/29

10:20 am-3:19 pm

1 stop7h 59m

$369

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 4/21

6:00 am-5:23 pm

1 stop8h 23m

Washington, D.C. Dulles Intl

Wed 4/29

5:37 pm-11:18 pm

1 stop8h 41m

$369

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 4/21

7:37 pm-7:00 am

1 stop8h 23m

Washington, D.C. Reagan-National

Wed 4/29

5:00 am-11:56 am

2 stops9h 56m

$374

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 3/31

10:02 am-11:28 pm

2 stops10h 26m

Washington, D.C. Dulles Intl

Tue 4/14

6:45 am-11:39 am

1 stop7h 54m

$374

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 2/24

10:05 am-11:59 pm

2 stops10h 54m

Washington, D.C. Reagan-National

Wed 3/4

3:21 pm-11:05 pm

2 stops10h 44m

$379

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 San Luis Obispo 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 Monday when prices can be found for as low as $487. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from San Luis Obispo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $632.

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

Flying to District of Columbia from San Luis Obispo in the evening 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 evening. Flights to District of Columbia are more costly at noon, with an average ticket price of $877. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap San Luis Obispo to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Luis Obispo to District of Columbia

Fastest flight time

6h 59m

Direct flights

None
The fastest flight from San Luis Obispo to District of Columbia takes 6h 59m
There are no direct flights from San Luis Obispo to District of Columbia. There are no popular flight routes from San Luis Obispo to District of Columbia.
Search flight deals

  • When did momondo last update prices for flights from San Luis Obispo County Airport to District of Columbia?

    Prices for flights from San Luis Obispo County Airport to District of Columbia are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Luis Obispo County Airport to District of Columbia?

  • How old do you have to be to fly from San Luis Obispo County Airport to District of Columbia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Luis Obispo County Airport to District of Columbia.

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

    The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Luis Obispo to District of Columbia

Compare and see reviews for airlines that fly from San Luis Obispo to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $264Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $311Free CancellationRating
8.0
11,474 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $356Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Luis Obispo to District of Columbia?

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 District of Columbia from San Luis Obispo.

Can I find flights from San Luis Obispo to District of Columbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Luis Obispo to District of Columbia flights to just show those with flexible booking policies.

How can momondo help me find flights from San Luis Obispo to District of Columbia?

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

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

Yes momondo offers price alerts on flights to District of Columbia from San Luis Obispo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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