What are the cheapest airlines flying from Washington, D.C. to San Luis Obispo round-trip?

Alaska Airlines, at $308, was found to be the cheapest airline from Washington, D.C. to San Luis Obispo.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Alaska Airlines is currently priced 50% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Washington, D.C. to San Luis Obispo one-way?

For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $186. Users have also found prices from $208 and $439 on United Airlines and American Airlines, respectively.

What is the cheapest day to fly from Washington, D.C. to San Luis Obispo?

Travelers seeking maximum savings on their Washington, D.C. to San Luis Obispo flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Washington, D.C. to San Luis Obispo?

While some choose either Baltimore/Washington - San Luis Obispo County or Washington, D.C. Reagan-National - San Luis Obispo County, Washington, D.C. Dulles Intl - San Luis Obispo County is the most popular route from Washington, D.C. to San Luis Obispo.

What is the cheapest day to fly round-trip from Washington, D.C. to San Luis Obispo?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 47% on the overall cost on flights from Washington, D.C. to San Luis Obispo.

What is the cheapest month to fly from Washington, D.C. to San Luis Obispo?

Our data shows that October tends to be the cheapest month to fly to San Luis Obispo from Washington, D.C.. Users have commonly found prices around $621 for the month, but tickets can be as low as $372. Due to multiple factors, prepare for potentially higher prices in March.

Most accurate provider : When it comes to deals on Washington, D.C.-San Luis Obispo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-San Luis Obispo flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-San Luis Obispo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-San Luis Obispo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to San Luis Obispo from Washington, D.C.?

If you book a flight to San Luis Obispo from Washington, D.C., you will be flying to County, which is the city’s only airport. San Luis Obispo County (SBP) is located 3.3 mi from the center of San Luis Obispo. There are 0 flights from Washington, D.C. to County per day from 2 different airlines.

Can I find deals for flights from Washington, D.C. to San Luis Obispo that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to San Luis Obispo flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. 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 Washington, D.C. to San Luis Obispo.

Can I find deals for business class flights from Washington, D.C. to San Luis Obispo?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$186+ Flights from Washington, D.C. to San Luis Obispo

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Cheap flight deals from Washington, D.C. to San Luis Obispo

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$308 (Alaska Airlines)
One-way from	$186 (Alaska Airlines)
Popular in	March
Cheapest in	October
Average price	$591

Provider with most accurate pricing for Washington, D.C. (WAS)-San Luis Obispo County flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San Luis Obispo County flights.

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From Washington, D.C. (WAS) to San Luis Obispo County

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One-way flight from Washington, D.C. (WAS) to San Luis Obispo County

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High demand for flights, 6% potential price rise

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Best time to find cheap flights, 7% potential price drop

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Average for round-trip flights in December 2024

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Find flight deals from Washington, D.C. to San Luis Obispo

Cheapest flights from Washington, D.C. to San Luis Obispo
Explore the most affordable flight options available from Washington, D.C. to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Fri 12/206:31 amIAD - SBP

1 stop8h 20mUnited Airlines

Mon 12/236:01 pmSBP - IAD

1 stop8h 12mUnited Airlines

Deal found 12/19

$1,038

Best flights from Washington, D.C. to San Luis Obispo
Discover carefully curated flight deals from Washington, D.C. to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 19, 2024.

Tue 1/145:25 pmIAD - SBP

1 stop7h 45mAlaska Airlines

Tue 1/282:13 pmSBP - IAD

1 stop23h 10mAlaska Airlines

Deal found 12/18

$308

Thu 1/162:42 pmIAD - SBP

1 stop8h 09mUnited Airlines

Thu 1/236:00 amSBP - IAD

1 stop7h 28mUnited Airlines

Deal found 12/19

$338

Sat 1/257:30 amBWI - SBP

2 stops14h 11mAmerican Airlines

Sat 2/1512:27 pmSBP - BWI

1 stop7h 32mAmerican Airlines

Deal found 12/18

$416

Sat 1/185:29 pmDCA - SBP

1 stop24h 52mAlaska Airlines

Sat 1/256:04 amSBP - DCA

2 stops12h 55mAlaska Airlines

Deal found 12/18

$374

Thu 3/136:18 amIAD - SBP

1 stop8h 31mAmerican Airlines

Wed 3/1912:29 pmSBP - IAD

1 stop6h 47mAmerican Airlines

Deal found 12/19

$420

Wed 1/156:59 pmBWI - SBP

1 stop23h 22mAlaska Airlines

Wed 1/294:15 pmSBP - BWI

1 stop22h 44mAlaska Airlines

Deal found 12/18

$388

Sat 2/18:24 amBWI - SBP

1 stop7h 57mUnited Airlines

Tue 2/47:20 amSBP - BWI

2 stops11h 54mUnited Airlines

Deal found 12/18

$433

Sat 1/184:13 pmDCA - SBP

1 stop7h 46mUnited Airlines

Sat 1/255:00 amSBP - DCA

1 stop6h 59mUnited Airlines

Deal found 12/18

$436

Last-minute flights from Washington, D.C. to San Luis Obispo
Discover last-minute flight deals from Washington, D.C. to San Luis Obispo. Data last updated December 19, 2024 and is based on user searches.

Tue 1/146:57 pmIAD - SBP

1 stop23h 24mAlaska Airlines

Tue 1/282:13 pmSBP - IAD

1 stop23h 10mAlaska Airlines

Deal found 12/19

$308

Wed 1/156:59 pmBWI - SBP

1 stop23h 22mAlaska Airlines

Wed 1/294:15 pmSBP - BWI

1 stop22h 44mAlaska Airlines

Deal found 12/19

$388

Thu 1/162:42 pmIAD - SBP

1 stop8h 09mUnited Airlines

Thu 1/236:00 amSBP - IAD

1 stop7h 28mUnited Airlines

Deal found 12/19

$338

Thu 1/166:15 amBWI - SBP

1 stop8h 56mUnited Airlines

Thu 1/2312:52 pmSBP - BWI

1 stop7h 52mUnited Airlines

Deal found 12/19

$428

Sat 1/185:29 pmDCA - SBP

1 stop24h 52mAlaska Airlines

Sat 1/256:04 amSBP - DCA

2 stops12h 55mAlaska Airlines

Deal found 12/19

$374

Sat 1/185:59 pmDCA - SBP

1 stop9h 00mUnited Airlines

Sat 1/255:00 amSBP - DCA

1 stop6h 59mUnited Airlines

Deal found 12/19

$436

Sat 1/255:00 amBWI - SBP

2 stops10h 06mAmerican Airlines

Sat 2/154:30 pmSBP - BWI

2 stops13h 03mAmerican Airlines

Deal found 12/19

$393

Sat 1/255:00 amIAD - SBP

2 stops10h 06mAmerican Airlines

Sat 2/156:04 amSBP - IAD

2 stops13h 29mAmerican Airlines

Deal found 12/18

$422

One-way flights from Washington, D.C. to San Luis Obispo
Search for one-way flight options from Washington, D.C. to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated December 19, 2024.

Sat 1/115:25 pmIAD - SBP

1 stop7h 45mAlaska Airlines

Deal found 12/18

$186

Sat 1/1111:00 amDCA - SBP

2 stops12h 59mUnited Airlines

Deal found 12/18

$208

Sat 1/114:00 pmIAD - SBP

2 stops10h 59mUnited Airlines

Deal found 12/18

$208

Sat 1/115:29 pmDCA - SBP

1 stop24h 52mAlaska Airlines

Deal found 12/18

$209

Fri 2/76:59 pmBWI - SBP

1 stop23h 22mAlaska Airlines

Deal found 12/18

$220

Fri 2/710:05 amBWI - SBP

2 stops12h 46mUnited Airlines

Deal found 12/18

$269

Sat 1/117:01 amDCA - SBP

1 stop8h 05mAmerican Airlines

Deal found 12/18

$439

Find flights from Washington, D.C. to San Luis Obispo within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Tue 1/14

6:57 pm-3:21 pm

1 stop23h 24m

San Luis Obispo County

Tue 1/28

2:13 pm-4:23 pm

1 stop23h 10m

$308

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Thu 1/16

2:42 pm-7:51 pm

1 stop8h 09m

San Luis Obispo County

Thu 1/23

6:00 am-4:28 pm

1 stop7h 28m

$338

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Sat 1/18

5:29 pm-3:21 pm

1 stop24h 52m

San Luis Obispo County

Sat 1/25

6:04 am-9:59 pm

2 stops12h 55m

$374

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

Wed 1/15

6:59 pm-3:21 pm

1 stop23h 22m

San Luis Obispo County

Wed 1/29

4:15 pm-5:59 pm

1 stop22h 44m

$388

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

Sat 1/25

5:00 am-12:06 pm

2 stops10h 06m

San Luis Obispo County

Sat 2/15

4:30 pm-8:33 am

2 stops13h 03m

$393

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Thu 3/13

6:18 am-11:49 am

1 stop8h 31m

San Luis Obispo County

Wed 3/19

12:29 pm-10:16 pm

1 stop6h 47m

$420

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

Thu 1/16

6:15 am-12:11 pm

1 stop8h 56m

San Luis Obispo County

Thu 1/23

12:52 pm-11:44 pm

1 stop7h 52m

$428

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Sat 1/18

5:59 pm-11:59 pm

1 stop9h 00m

San Luis Obispo County

Sat 1/25

5:00 am-2:59 pm

1 stop6h 59m

$436

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Fri 2/7

5:25 pm-10:10 pm

1 stop7h 45m

$197

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Thu 2/13

6:00 am-11:46 am

1 stop8h 46m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 16 results

Compare providers for flights from Washington, D.C. to San Luis Obispo

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to San Luis Obispo in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-San Luis Obispo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-San Luis Obispo flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-San Luis Obispo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-San Luis Obispo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to San Luis Obispo

Get recent, data-driven insights about flights from Washington, D.C. to San Luis Obispo including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. to San Luis Obispo?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to San Luis Obispo (average of $364). Flying from Washington, D.C. to San Luis Obispo in June is currently the most expensive (average of $553). 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 WAS to SBP?

It’s typically best to fly out from Washington, D.C. to San Luis Obispo at noon. Doing so could potentially save you 12% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in San Luis Obispo 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

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

See what other customers who have flown with Alaska Airlines, United Airlines and American Airlines from Washington, D.C. to San Luis Obispo have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,545 reviews

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines

8.0

Very good

9,545 reviews

Alaska Airlines

8.0

Very good

9,545 reviews

Reviews

1 / 10

United Airlines

7.4

Good

9,048 reviews

Alaska Airlines

8.0

Very good

9,545 reviews

Reviews

1 / 10

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,545 reviews

Reviews

1 / 10

Related info for your journey

What airport do you fly into for flights to San Luis Obispo from Washington, D.C.?
If you book a flight to San Luis Obispo from Washington, D.C., you will be flying to County, which is the city’s only airport. San Luis Obispo County (SBP) is located 3.3 mi from the center of San Luis Obispo. There are 0 flights from Washington, D.C. to County per day from 2 different airlines.
What are the cheapest airlines flying from Washington, D.C. to San Luis Obispo round-trip?
Alaska Airlines, at $308, was found to be the cheapest airline from Washington, D.C. to San Luis Obispo.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Alaska Airlines is currently priced 50% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Washington, D.C. to San Luis Obispo one-way?
For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $186. Users have also found prices from $208 and $439 on United Airlines and American Airlines, respectively.
What are the most popular routes from Washington, D.C. to San Luis Obispo?
While some choose either Baltimore/Washington - San Luis Obispo County or Washington, D.C. Reagan-National - San Luis Obispo County, Washington, D.C. Dulles Intl - San Luis Obispo County is the most popular route from Washington, D.C. to San Luis Obispo.
Can I find deals for flights from Washington, D.C. to San Luis Obispo that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to San Luis Obispo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. 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 Washington, D.C. to San Luis Obispo.
Can I find deals for business class flights from Washington, D.C. to San Luis Obispo?
Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to San Luis Obispo?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to San Luis Obispo (average of $364). Flying from Washington, D.C. to San Luis Obispo in June is currently the most expensive (average of $553). 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Washington, D.C. to San Luis Obispo

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$342	Average$596	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$357	Average$698	FlexibilityNo cancel fee	On-time69%

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$186+ Cheap flights from Washington, D.C. (WAS) 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from Washington, D.C. to San Luis Obispo

Cheapest flights from Washington, D.C. to San Luis ObispoExplore the most affordable flight options available from Washington, D.C. to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Explore the most affordable flight options available from Washington, D.C. to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Find flights from Washington, D.C. to San Luis Obispo within your budget

Compare providers for flights from Washington, D.C. to San Luis Obispo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to San Luis Obispo in December.

Best time to book a flight from Washington, D.C. to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Washington, D.C. with our price prediction graph.

Travel insights for flights from Washington, D.C. to San Luis Obispo

Get recent, data-driven insights about flights from Washington, D.C. to San Luis Obispo including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. to San Luis Obispo?

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

Find hourly flight availability from Washington, D.C. 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 December 19, 2024.

Rainfall in San Luis Obispo by month

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

Temperature in San Luis Obispo by month

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

Reviews of airlines servicing San Luis Obispo

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

What are the cheapest airlines flying from Washington, D.C. to San Luis Obispo round-trip?

What are the cheapest airlines to fly from Washington, D.C. to San Luis Obispo one-way?

What are the most popular routes from Washington, D.C. to San Luis Obispo?

Can I find deals for flights from Washington, D.C. to San Luis Obispo that include hotel bookings?

How can I find direct flights from Washington, D.C. to San Luis Obispo?

Can I find deals for business class flights from Washington, D.C. to San Luis Obispo?

What is the cheapest month to book a flight from Washington, D.C. to San Luis Obispo?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to San Luis Obispo

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Washington, D.C. to San Luis Obispo

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Cheapest flights from Washington, D.C. to San Luis Obispo
Explore the most affordable flight options available from Washington, D.C. to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.