HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Luis Obispo

$166+ Cheap flights from District of Columbia to San Luis Obispo (SBP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SBP
Jun 20 — Jun 271
Fri 6/20
Fri 6/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia to San Luis Obispo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from District of Columbia to San Luis Obispo

Keep the following information in mind while searching for District of Columbia to San Luis Obispo flight deals. Data was last updated June 15, 2025.

Round-trip from

$345
(Alaska Airlines)

One-way from

$166
(Hawaiian Airlines)

Popular in

June

Cheapest in

April

Average price

$1,291
From District of Columbia to San Luis Obispo County
Search Deals
One-way flight from District of Columbia to San Luis Obispo County
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($191 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from District of Columbia to San Luis Obispo

Cheapest flights from District of Columbia to San Luis Obispo
Explore the most affordable flight options available from District of Columbia to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:52 pmIAD - SBP
1 stop22h 40mAlaska Airlines
Tue 9/166:29 pmSBP - IAD
1 stop10h 03mAlaska Airlines
Deal found 6/13$345
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:59 amDCA - SBP
1 stop7h 39mAlaska Airlines
Tue 10/286:00 amSBP - DCA
1 stop12h 05mAlaska Airlines
Deal found 6/14$350
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:25 amIAD - SBP
1 stop8h 09mAmerican Airlines
Tue 9/166:00 amSBP - IAD
2 stops13h 49mAmerican Airlines
Deal found 6/14$351
This Trip.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/295:25 pmIAD - SBP
1 stop8h 48mHawaiian Airlines
Wed 8/66:07 amSBP - IAD
1 stop9h 52mHawaiian Airlines
Deal found 6/13$362
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:30 amIAD - SBP
1 stop8h 46mUnited Airlines
Mon 10/272:20 pmSBP - IAD
1 stop7h 38mUnited Airlines
Deal found 6/14$373
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/295:00 amDCA - SBP
2 stops9h 54mAmerican Airlines
Wed 8/612:18 pmSBP - DCA
1 stop9h 58mAmerican Airlines
Deal found 6/13$378
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:00 amDCA - SBP
1 stop8h 16mUnited Airlines
Fri 10/316:25 pmSBP - DCA
2 stops17h 31mUnited Airlines
Deal found 6/14$498

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia to San Luis Obispo 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, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2025.
Use the filters below to find and compare flights from District of Columbia to San Luis Obispo that are best for you.

Fly from

District of Columbia

Fly to

San Luis Obispo

Route

Depart

Return

Price

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Fri 9/12

5:52 pm-1:32 pm

1 stop22h 40m

San Luis Obispo County

Tue 9/16

6:29 pm-7:32 am

1 stop10h 03m

$345

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Tue 10/21

8:59 am-1:38 pm

1 stop7h 39m

San Luis Obispo County

Tue 10/28

6:00 am-9:05 pm

1 stop12h 05m

$350

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Fri 9/12

6:25 am-11:34 am

1 stop8h 09m

San Luis Obispo County

Tue 9/16

6:00 am-10:49 pm

2 stops13h 49m

$351

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Tue 7/29

5:25 pm-11:13 pm

1 stop8h 48m

San Luis Obispo County

Wed 8/6

6:07 am-6:59 pm

1 stop9h 52m

$362

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Thu 10/23

6:30 am-12:16 pm

1 stop8h 46m

San Luis Obispo County

Mon 10/27

2:20 pm-12:58 am

1 stop7h 38m

$373

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Tue 7/29

5:00 am-11:54 am

2 stops9h 54m

San Luis Obispo County

Wed 8/6

12:18 pm-1:16 am

1 stop9h 58m

$378

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Tue 10/21

7:00 am-12:16 pm

1 stop8h 16m

San Luis Obispo County

Fri 10/31

6:25 pm-2:56 pm

2 stops17h 31m

$498

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Sat 9/13

9:59 am-4:17 pm

1 stop9h 18m

$166

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Sat 9/13

12:35 pm-5:28 pm

1 stop7h 53m

$167

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Sat 9/13

5:00 am-12:03 pm

2 stops10h 03m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 15 results
1
2

Best time to book a flight from District of Columbia to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to San Luis Obispo

What is the cheapest month to book a flight from District of Columbia to San Luis Obispo?

Currently, January is the cheapest month in which you can book a flight from District of Columbia to San Luis Obispo (average of $374). Flying from District of Columbia to San Luis Obispo in June is currently the most expensive (average of $528). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to SBP?

Find hourly flight availability from District of Columbia to San Luis Obispo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 15, 2025.

When flying from District of Columbia to San Luis Obispo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Luis Obispo ranges from 0.0 - 4.0 inches per month. December is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit San Luis Obispo when rainfall is around 0.0 in.

Temperature in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Luis Obispo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Luis Obispo

Get insights into the airlines that provide service to San Luis Obispo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Luis Obispo. Reviews last updated June 15, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines and United Airlines from District of Columbia to San Luis Obispo by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,499 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,798 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to San Luis Obispo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Luis Obispo from District of Columbia?

    Most people fly into San Luis Obispo County (SBP) if they book a flight to San Luis Obispo from District of Columbia. County is conveniently located just 3.3 mi from San Luis Obispo’s city center.

  • What are the cheapest airlines to fly from District of Columbia to San Luis Obispo one-way?

    One-way options have recently been found by users for as low as $166 on Hawaiian Airlines. Other airlines that offer cheap prices include United Airlines from $167 and American Airlines from $172 one-way.

  • Can I find deals for flights from District of Columbia to San Luis Obispo that include hotel bookings?

    Yes. In addition to deals on District of Columbia to San Luis Obispo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to San Luis Obispo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to San Luis Obispo.

  • Can I find deals for business class flights from District of Columbia to San Luis Obispo?

    Yes. Cheapflights offers flight deals from District of Columbia to San Luis Obispo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to San Luis Obispo?

    Currently, January is the cheapest month in which you can book a flight from District of Columbia to San Luis Obispo (average of $374). Flying from District of Columbia to San Luis Obispo in June is currently the most expensive (average of $528). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near District of Columbia?

Book flights to District of Columbia if you plan to visit one of these locations
Morro Bay
Arroyo Grande
Avila Beach
San Simeon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to San Luis Obispo

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Newark to Los Angeles flights
Newark to Las Vegas flights
Seattle to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
Newark to San Francisco flights
Dallas/Fort Worth to Los Angeles flights
Los Angeles to San Francisco flights
San Francisco to Los Angeles flights
O'Hare Intl to Los Angeles flights
San Francisco to Las Vegas flights
LaGuardia to Los Angeles flights
Atlanta to Las Vegas flights
Los Angeles to San Jose flights
Dulles Intl to Los Angeles flights
Seattle to Las Vegas flights
San Jose to Los Angeles flights
Los Angeles to Las Vegas flights
O'Hare Intl to Las Vegas flights
Reagan-National to Los Angeles flights
Boston to Los Angeles flights
Hobby to Las Vegas flights
LaGuardia to Las Vegas flights
Boston to Las Vegas flights
Denver to Las Vegas flights
Baltimore to Las Vegas flights
Baltimore to Los Angeles flights
Seattle to Santa Ana flights
George Bush Intcntl to Las Vegas flights
Santa Ana to Las Vegas flights
Oakland to Santa Ana flights
Los Angeles to Oakland flights
Oakland to Las Vegas flights
Oakland to Los Angeles flights
LaGuardia to San Francisco flights
Burbank to Las Vegas flights
Dulles Intl to San Francisco flights
San Jose to Las Vegas flights
Hobby to Los Angeles flights
Portland to Los Angeles flights
Seattle to San Diego flights
John F Kennedy Intl to Ontario flights
Dallas/Fort Worth to San Francisco flights
Newark to Burbank flights
Atlanta to Los Angeles flights
Dulles Intl to Las Vegas flights
Seattle to San Francisco flights
Newark to San Diego flights

Top 2 airlines flying from District of Columbia to San Luis Obispo

Discover the top 2 airlines that operate flights from District of Columbia to San Luis Obispo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$322Average$582FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$383Average$590FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.