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Cheap flights from San Luis Obispo to District of Columbia from $129

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 3/4. 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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0 bags

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Find the cheapest flights from San Luis Obispo to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hawaiian Airlines Logo
6:00 am - 5:27 pm
SBP
-
IAD
8h 27m
1 stop
Hawaiian Airlines Logo
6:20 pm - 11:17 pm
IAD
-
SBP
7h 57m
1 stop
$237Hawaiian Airlines
Sat, Feb 28 - Sat, Mar 7
Alaska Airlines Logo
6:00 am - 5:41 pm
SBP
-
IAD
8h 41m
1 stop
Alaska Airlines Logo
6:47 pm - 11:15 pm
IAD
-
SBP
7h 28m
1 stop
$257Alaska Airlines
Wed, Apr 22 - Tue, Apr 28
Alaska Airlines Logo
2:27 pm - 5:50 am
SBP
-
IAD
12h 23m
1 stop
Alaska Airlines Logo
7:10 am - 1:47 pm
IAD
-
SBP
9h 37m
1 stop
$313Alaska Airlines
Wed, May 6 - Tue, May 12
Alaska Airlines Logo
12:19 pm - 5:27 pm
SBP
-
IAD
26h 08m
1 stop
Alaska Airlines Logo
7:11 pm - 6:42 pm
IAD
-
SBP
26h 31m
1 stop
$317Alaska Airlines
Wed, Mar 11 - Mon, Mar 23
Alaska Airlines Logo
6:00 am - 5:27 pm
SBP
-
IAD
8h 27m
1 stop
Alaska Airlines Logo
6:20 pm - 11:39 am
IAD
-
SBP
20h 19m
1 stop
$323Alaska Airlines
Tue, Feb 24 - Wed, Mar 4
Alaska Airlines Logo
6:00 am - 5:50 am
SBP
-
IAD
20h 50m
2 stops
Alaska Airlines Logo
6:47 pm - 11:15 pm
IAD
-
SBP
7h 28m
1 stop
$325Alaska Airlines
Wed, Apr 22 - Tue, Apr 28
American Airlines Logo
7:10 pm - 7:00 am
SBP
-
DCA
8h 50m
1 stop
American Airlines Logo
6:59 am - 12:11 pm
DCA
-
SBP
8h 12m
1 stop
$329American Airlines
Tue, Mar 31 - Tue, Apr 14
Alaska Airlines Logo
3:12 pm - 5:41 pm
SBP
-
IAD
23h 29m
1 stop
Alaska Airlines Logo
7:10 am - 1:47 pm
IAD
-
SBP
9h 37m
1 stop
$329Alaska Airlines
Tue, Apr 21 - Sat, May 2
United Airlines Logo
5:00 am - 5:30 pm
SBP
-
IAD
9h 30m
2 stops
United Airlines Logo
4:10 pm - 11:59 pm
IAD
-
SBP
10h 49m
1 stop
$334United Airlines
Tue, Feb 24 - Wed, Mar 4
American Airlines Logo
7:10 pm - 8:59 am
SBP
-
DCA
10h 49m
2 stops
American Airlines Logo
6:59 am - 12:11 pm
DCA
-
SBP
8h 12m
1 stop
$334American Airlines
Tue, Mar 31 - Tue, Apr 14

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
Apr 22
SBP6:00 amSan Luis Obispo County
8h 41m
1 stop
IAD5:41 pmWashington, D.C. Dulles Intl
Apr 28
IAD6:47 pmWashington, D.C. Dulles Intl
7h 28m
1 stop
SBP11:15 pmSan Luis Obispo County
$257
Alaska Airlines
May 6
SBP2:27 pmSan Luis Obispo County
12h 23m
1 stop
IAD5:50 amWashington, D.C. Dulles Intl
May 12
IAD7:10 amWashington, D.C. Dulles Intl
9h 37m
1 stop
SBP1:47 pmSan Luis Obispo County
$313
Alaska Airlines
Mar 11
SBP12:19 pmSan Luis Obispo County
26h 08m
1 stop
IAD5:27 pmWashington, D.C. Dulles Intl
Mar 23
IAD7:11 pmWashington, D.C. Dulles Intl
26h 31m
1 stop
SBP6:42 pmSan Luis Obispo County
$317

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
Feb 24
SBP5:00 amSan Luis Obispo County
9h 30m
2 stops
IAD5:30 pmWashington, D.C. Dulles Intl
Mar 4
IAD4:10 pmWashington, D.C. Dulles Intl
10h 49m
1 stop
SBP11:59 pmSan Luis Obispo County
$334
United Airlines
May 16
SBP2:15 pmSan Luis Obispo County
8h 09m
1 stop
IAD1:24 amWashington, D.C. Dulles Intl
May 19
IAD6:55 pmWashington, D.C. Dulles Intl
7h 49m
1 stop
SBP11:44 pmSan Luis Obispo County
$349
United Airlines
Jul 2
SBP6:55 pmSan Luis Obispo County
8h 05m
1 stop
IAD6:00 amWashington, D.C. Dulles Intl
Jul 11
IAD5:30 pmWashington, D.C. Dulles Intl
9h 15m
1 stop
SBP11:45 pmSan Luis Obispo County
$375

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 January 29, 2026.
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 - IAD

SBPIAD

San Luis Obispo County

Sat 2/28

6:00 am-5:27 pm

1 stop8h 27m

Washington, D.C. Dulles Intl

Sat 3/7

6:20 pm-11:17 pm

1 stop7h 57m

$237

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Wed 4/22

6:00 am-5:41 pm

1 stop8h 41m

Washington, D.C. Dulles Intl

Tue 4/28

6:47 pm-11:15 pm

1 stop7h 28m

$257

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Wed 5/6

2:27 pm-5:50 am

1 stop12h 23m

Washington, D.C. Dulles Intl

Tue 5/12

7:10 am-1:47 pm

1 stop9h 37m

$313

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Wed 3/11

12:19 pm-5:27 pm

1 stop26h 08m

Washington, D.C. Dulles Intl

Mon 3/23

7:11 pm-6:42 pm

1 stop26h 31m

$317

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 2/24

6:00 am-5:27 pm

1 stop8h 27m

Washington, D.C. Dulles Intl

Wed 3/4

6:20 pm-11:39 am

1 stop20h 19m

$323

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Wed 4/22

6:00 am-5:50 am

2 stops20h 50m

Washington, D.C. Dulles Intl

Tue 4/28

6:47 pm-11:15 pm

1 stop7h 28m

$325

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 3/31

7:10 pm-7:00 am

1 stop8h 50m

Washington, D.C. Reagan-National

Tue 4/14

6:59 am-12:11 pm

1 stop8h 12m

$329

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 4/21

3:12 pm-5:41 pm

1 stop23h 29m

Washington, D.C. Dulles Intl

Sat 5/2

7:10 am-1:47 pm

1 stop9h 37m

$329

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 2/24

5:00 am-5:30 pm

2 stops9h 30m

Washington, D.C. Dulles Intl

Wed 3/4

4:10 pm-11:59 pm

1 stop10h 49m

$334

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 3/31

7:10 pm-8:59 am

2 stops10h 49m

Washington, D.C. Reagan-National

Tue 4/14

6:59 am-12:11 pm

1 stop8h 12m

$334

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 airline that flies from San Luis Obispo County to District of Columbia?

Alaska Airlines, American Airlines, and United Airlines are the most popular carriers operating from San Luis Obispo County to District of Columbia

What airlines fly to District of Columbia?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to District of Columbia from San Luis Obispo according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 5 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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
9,215 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $311Free CancellationRating
8.0
11,808 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $356Free CancellationRating
7.2
11,206 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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