Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Luis Obispo to Washington, D.C. from $195

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 Washington, D.C. departing on 5/28. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Luis Obispo to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:06 pm - 12:55 am
SBP
-
IAD
7h 49m
1 stop
United Airlines Logo
6:30 am - 11:38 am
IAD
-
SBP
8h 08m
1 stop
$315United Airlines
Wed, Jun 3 - Sat, Jun 6
American Airlines Logo
6:52 pm - 11:09 am
SBP
-
IAD
13h 17m
2 stops
American Airlines Logo
6:18 am - 12:01 pm
IAD
-
SBP
8h 43m
1 stop
$320American Airlines
Tue, Jun 16 - Tue, Jun 30
United Airlines Logo
6:05 pm - 6:42 am
SBP
-
IAD
9h 37m
1 stop
United Airlines Logo
6:30 am - 11:38 am
IAD
-
SBP
8h 08m
1 stop
$337United Airlines
Tue, Jun 2 - Wed, Jul 1
American Airlines Logo
6:52 pm - 7:00 am
SBP
-
DCA
9h 08m
1 stop
American Airlines Logo
5:00 am - 12:01 pm
DCA
-
SBP
10h 01m
1 stop
$352American Airlines
Tue, Jun 16 - Tue, Jun 30
United Airlines Logo
2:15 pm - 1:24 am
SBP
-
IAD
8h 09m
1 stop
United Airlines Logo
6:30 am - 11:38 am
IAD
-
SBP
8h 08m
1 stop
$352United Airlines
Wed, May 20 - Sun, May 24
American Airlines Logo
6:52 pm - 7:00 am
SBP
-
DCA
9h 08m
1 stop
American Airlines Logo
3:20 pm - 10:45 pm
DCA
-
SBP
10h 25m
2 stops
$357American Airlines
Tue, Jun 16 - Tue, Jun 30
American Airlines Logo
6:52 pm - 11:09 am
SBP
-
IAD
13h 17m
2 stops
American Airlines Logo
6:18 am - 12:01 pm
IAD
-
SBP
8h 43m
1 stop
$357American Airlines
Tue, Jun 16 - Tue, Jun 30
American Airlines Logo
6:52 pm - 9:29 am
SBP
-
DCA
11h 37m
2 stops
American Airlines Logo
3:20 pm - 10:45 pm
DCA
-
SBP
10h 25m
2 stops
$362American Airlines
Tue, Jun 16 - Tue, Jun 30
American Airlines Logo
6:52 pm - 11:09 am
SBP
-
IAD
13h 17m
2 stops
American Airlines Logo
1:06 pm - 10:45 pm
IAD
-
SBP
12h 39m
2 stops
$362American Airlines
Tue, Jun 16 - Tue, Jun 30
Alaska Airlines Logo
5:57 pm - 6:57 pm
SBP
-
IAD
22h 00m
1 stop
Alaska Airlines Logo
7:49 pm - 5:17 pm
IAD
-
SBP
24h 28m
1 stop
$389Alaska Airlines
Fri, Jul 10 - Mon, Jul 13

United Airlines flights from San Luis Obispo to Washington, D.C.

Our best United Airlines deals on San Luis Obispo to Washington, D.C. flight tickets
United Airlines
Jun 3
SBP2:06 pmSan Luis Obispo County
7h 49m
1 stop
IAD12:55 amWashington, D.C. Dulles Intl
Jun 6
IAD6:30 amWashington, D.C. Dulles Intl
8h 08m
1 stop
SBP11:38 amSan Luis Obispo County
$315
United Airlines
Jun 2
SBP6:05 pmSan Luis Obispo County
9h 37m
1 stop
IAD6:42 amWashington, D.C. Dulles Intl
Jul 1
IAD6:30 amWashington, D.C. Dulles Intl
8h 08m
1 stop
SBP11:38 amSan Luis Obispo County
$337
United Airlines
May 20
SBP2:15 pmSan Luis Obispo County
8h 09m
1 stop
IAD1:24 amWashington, D.C. Dulles Intl
May 24
IAD6:30 amWashington, D.C. Dulles Intl
8h 08m
1 stop
SBP11:38 amSan Luis Obispo County
$352

American Airlines flights from San Luis Obispo to Washington, D.C.

Our best American Airlines deals on San Luis Obispo to Washington, D.C. flight tickets
American Airlines
Jun 16
SBP6:52 pmSan Luis Obispo County
13h 17m
2 stops
IAD11:09 amWashington, D.C. Dulles Intl
Jun 30
IAD6:18 amWashington, D.C. Dulles Intl
8h 43m
1 stop
SBP12:01 pmSan Luis Obispo County
$320
American Airlines
Jun 16
SBP6:52 pmSan Luis Obispo County
9h 08m
1 stop
DCA7:00 amWashington, D.C. Reagan-National
Jun 30
DCA5:00 amWashington, D.C. Reagan-National
10h 01m
1 stop
SBP12:01 pmSan Luis Obispo County
$352
American Airlines
Jun 16
SBP6:52 pmSan Luis Obispo County
13h 17m
2 stops
IAD11:09 amWashington, D.C. Dulles Intl
Jun 30
IAD6:18 amWashington, D.C. Dulles Intl
8h 43m
1 stop
SBP12:01 pmSan Luis Obispo County
$357

momondo Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Washington, D.C. 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 April 20, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Wed 6/3

2:06 pm-12:55 am

1 stop7h 49m

Washington, D.C. Dulles Intl

Sat 6/6

6:30 am-11:38 am

1 stop8h 08m

$315

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 6/16

6:52 pm-11:09 am

2 stops13h 17m

Washington, D.C. Dulles Intl

Tue 6/30

6:18 am-12:01 pm

1 stop8h 43m

$320

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 6/2

6:05 pm-6:42 am

1 stop9h 37m

Washington, D.C. Dulles Intl

Wed 7/1

6:30 am-11:38 am

1 stop8h 08m

$337

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 6/16

6:52 pm-7:00 am

1 stop9h 08m

Washington, D.C. Reagan-National

Tue 6/30

5:00 am-12:01 pm

1 stop10h 01m

$352

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Wed 5/20

2:15 pm-1:24 am

1 stop8h 09m

Washington, D.C. Dulles Intl

Sun 5/24

6:30 am-11:38 am

1 stop8h 08m

$352

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 6/16

6:52 pm-7:00 am

1 stop9h 08m

Washington, D.C. Reagan-National

Tue 6/30

3:20 pm-10:45 pm

2 stops10h 25m

$357

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 6/16

6:52 pm-11:09 am

2 stops13h 17m

Washington, D.C. Dulles Intl

Tue 6/30

6:18 am-12:01 pm

1 stop8h 43m

$357

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 6/16

6:52 pm-9:29 am

2 stops11h 37m

Washington, D.C. Reagan-National

Tue 6/30

3:20 pm-10:45 pm

2 stops10h 25m

$362

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 6/16

6:52 pm-11:09 am

2 stops13h 17m

Washington, D.C. Dulles Intl

Tue 6/30

1:06 pm-10:45 pm

2 stops12h 39m

$362

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Fri 7/10

5:57 pm-6:57 pm

1 stop22h 00m

Washington, D.C. Dulles Intl

Mon 7/13

7:49 pm-5:17 pm

1 stop24h 28m

$389

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from San Luis Obispo to Washington, D.C.

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 typical price of a round-trip flight between San Luis Obispo and Washington, D.C.?

How have San Luis Obispo to Washington, D.C. flight prices changed over time?

As of April 2026, prices for San Luis Obispo to Washington, D.C. flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from San Luis Obispo to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from San Luis Obispo to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Luis Obispo to Washington, D.C. (SBP to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Luis Obispo to Washington, D.C.

Fastest flight time

6h 59m

Direct flights

None
The fastest flight from San Luis Obispo to Washington, D.C. takes 6h 59m
There are no direct flights from San Luis Obispo to Washington, D.C.. There are no popular flight routes from San Luis Obispo to Washington, D.C..
Search flight deals

Frequently asked questions about flying from San Luis Obispo to Washington, D.C.

  • How far is San Luis Obispo County to Washington, D.C. by plane?

    The distance between San Luis Obispo County and Washington, D.C. is about 2392.7 mi. By plane, this route typically takes 6h 59m.

  • When did momondo last update prices for flights from San Luis Obispo County Airport to Washington, D.C.?

    Prices for flights from San Luis Obispo County Airport to Washington, D.C. are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Luis Obispo County Airport to Washington, D.C.?

  • How old do you have to be to fly from San Luis Obispo County Airport to Washington, D.C.?

    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 San Luis Obispo County Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. 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.

  • What is the most popular airline from San Luis Obispo to Washington, D.C.?

Best airlines flying from San Luis Obispo to Washington, D.C.

Compare and see reviews for airlines that fly from San Luis Obispo to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $264Free CancellationRating
7.4
9,611 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $311Free CancellationRating
7.9
12,265 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $361Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights

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
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Fredericksburg
Silver Spring
Rockville
Manassas
Tysons
Linthicum Heights
Bethesda
Fairfax
Springfield
College Park

Why use momondo?

Why should I use momondo to find a flight deal from San Luis Obispo to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Luis Obispo to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from San Luis Obispo to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from San Luis Obispo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Luis Obispo 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 San Luis Obispo.

I’m not ready to book a flight from San Luis Obispo to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from San Luis Obispo and alert you when they change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 5/20
Wed 5/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport