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

Cheapflights users have booked flights from San Luis Obispo to Washington, D.C. round-trip from $312. Other airlines that can offer you cheap pricing are Alaska Airlines, from $416, and United Airlines, from $464. Users have found that American Airlines is 40% cheaper than the other options available to this destination.

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

One-way options have recently been found by users for as low as $162 on Hawaiian Airlines. Other airlines that offer cheap prices include American Airlines from $163 and United Airlines from $174 one-way.

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

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

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

The most popular route from San Luis Obispo to Washington, D.C. is San Luis Obispo County - Washington, D.C. Dulles Intl. You may also consider San Luis Obispo County - Washington, D.C. Reagan-National or San Luis Obispo County - Baltimore/Washington.

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

Saturday flights are found to be more expensive to fly from San Luis Obispo to Washington, D.C.. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C..

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

November can be a great time to fly to Washington, D.C. from San Luis Obispo with a flight ticket averaging about $521. Cheapflights users have found deals in the month of November for as cheap as $294. The most expensive prices can be found in the month of February.

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

Most trusted provider : When it comes to deals on San Luis Obispo-Washington, D.C. 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 San Luis Obispo-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

San Luis Obispo County (SBP), located 3.3 mi from the city center, is the airport you fly out of when you book flights from San Luis Obispo to Washington, D.C.. 3 airlines have flights from County to Washington, D.C. on a regular basis. Booking flights from San Luis Obispo County to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.

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

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

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

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

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

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

$162+ Flights from San Luis Obispo to Washington, D.C.

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$312 (American Airlines)
One-way from	$162 (Hawaiian Airlines)
Popular in	February
Cheapest in	November
Average price	$463

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

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

Search Deals

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

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

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($73 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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

Cheapest flights from San Luis Obispo to Washington, D.C.
Explore the most affordable flight options available from San Luis Obispo to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 11, 2025.

sáb. 5/1712:25 pmSBP - IAD

1 stop7h 32mAmerican Airlines

mié. 5/216:17 amIAD - SBP

1 stop8h 15mAmerican Airlines

Deal found 4/10

$312

sáb. 5/107:09 pmSBP - DCA

1 stop8h 51mAmerican Airlines

sáb. 5/175:00 amDCA - SBP

1 stop9h 32mAmerican Airlines

Deal found 4/10

$325

sáb. 5/1012:25 pmSBP - BWI

1 stop7h 56mAmerican Airlines

sáb. 5/176:03 amBWI - SBP

1 stop8h 29mAmerican Airlines

Deal found 4/10

$359

jue. 9/186:30 pmSBP - IAD

1 stop10h 02mAlaska Airlines

jue. 9/257:17 pmIAD - SBP

1 stop25h 21mAlaska Airlines

Deal found 4/10

$416

jue. 11/206:00 amSBP - IAD

1 stop9h 45mHawaiian Airlines

jue. 12/44:15 pmIAD - SBP

1 stop8h 33mHawaiian Airlines

Deal found 4/10

$459

mar. 6/174:50 pmSBP - BWI

2 stops9h 30mUnited Airlines

mar. 6/246:05 pmBWI - SBP

1 stop8h 54mUnited Airlines

Deal found 4/10

$464

mar. 6/174:50 pmSBP - IAD

1 stop9h 47mUnited Airlines

mar. 6/244:00 pmIAD - SBP

1 stop10h 59mUnited Airlines

Deal found 4/10

$473

jue. 6/126:07 amSBP - DCA

1 stop11h 52mAlaska Airlines

dom. 6/158:59 amDCA - SBP

1 stop17h 14mAlaska Airlines

Deal found 4/10

$539

vie. 4/257:14 pmSBP - BWI

1 stop31h 32mAlaska Airlines

mar. 4/297:06 amBWI - SBP

2 stops35h 15mAlaska Airlines

Deal found 4/10

$636

jue. 9/183:45 pmSBP - DCA

3 stops21h 10mUnited Airlines

jue. 9/2510:45 amDCA - SBP

2 stops15h 47mUnited Airlines

Deal found 4/9

$636

Best flights from San Luis Obispo to Washington, D.C.
Discover carefully curated flight deals from San Luis Obispo to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 11, 2025.

sáb. 5/1712:25 pmSBP - IAD

1 stop7h 32mAmerican Airlines

mié. 5/216:17 amIAD - SBP

1 stop8h 15mAmerican Airlines

Deal found 4/10

$312

jue. 9/186:30 pmSBP - IAD

1 stop10h 02mAlaska Airlines

jue. 9/257:17 pmIAD - SBP

1 stop25h 21mAlaska Airlines

Deal found 4/10

$416

mar. 6/174:50 pmSBP - BWI

2 stops9h 30mUnited Airlines

mar. 6/246:05 pmBWI - SBP

1 stop8h 54mUnited Airlines

Deal found 4/10

$464

jue. 6/126:07 amSBP - IAD

1 stop9h 52mHawaiian Airlines

dom. 6/155:25 pmIAD - SBP

1 stop8h 48mHawaiian Airlines

Deal found 4/10

$469

sáb. 5/107:09 pmSBP - DCA

1 stop8h 51mAmerican Airlines

sáb. 5/175:00 amDCA - SBP

1 stop9h 32mAmerican Airlines

Deal found 4/10

$325

sáb. 5/1012:25 pmSBP - BWI

1 stop7h 56mAmerican Airlines

sáb. 5/176:03 amBWI - SBP

1 stop8h 29mAmerican Airlines

Deal found 4/10

$359

mar. 6/174:50 pmSBP - IAD

1 stop9h 47mUnited Airlines

mar. 6/244:00 pmIAD - SBP

1 stop10h 59mUnited Airlines

Deal found 4/10

$473

jue. 6/126:07 amSBP - DCA

1 stop11h 52mAlaska Airlines

dom. 6/158:59 amDCA - SBP

1 stop17h 14mAlaska Airlines

Deal found 4/10

$539

vie. 4/257:14 pmSBP - BWI

1 stop31h 32mAlaska Airlines

mar. 4/297:06 amBWI - SBP

2 stops35h 15mAlaska Airlines

Deal found 4/10

$636

jue. 9/183:45 pmSBP - DCA

3 stops21h 10mUnited Airlines

jue. 9/2510:45 amDCA - SBP

2 stops15h 47mUnited Airlines

Deal found 4/9

$636

Last-minute flights from San Luis Obispo to Washington, D.C.
Discover last-minute flight deals from San Luis Obispo to Washington, D.C.. Data last updated abril 11, 2025 and is based on user searches.

mié. 4/163:22 pmSBP - DCA

2 stops26h 37mAlaska Airlines

vie. 4/188:59 amDCA - SBP

2 stops32h 43mAlaska Airlines

Deal found 4/10

$655

mié. 4/163:22 pmSBP - IAD

2 stops23h 00mAlaska Airlines

vie. 4/187:31 amIAD - SBP

2 stops34h 11mAlaska Airlines

Deal found 4/10

$655

mié. 4/165:00 amSBP - IAD

1 stop27h 25mUnited Airlines

vie. 4/185:30 pmIAD - SBP

1 stop30h 48mUnited Airlines

Deal found 4/10

$840

mié. 4/162:21 pmSBP - BWI

1 stop23h 08mUnited Airlines

vie. 4/185:40 pmBWI - SBP

1 stop21h 10mUnited Airlines

Deal found 4/10

$845

mié. 4/167:09 pmSBP - DCA

1 stop8h 51mAmerican Airlines

vie. 4/186:30 amDCA - SBP

1 stop8h 03mAmerican Airlines

Deal found 4/10

$969

mié. 4/1612:26 pmSBP - BWI

2 stops8h 58mAmerican Airlines

vie. 4/186:05 amBWI - SBP

1 stop8h 28mAmerican Airlines

Deal found 4/10

$1,130

vie. 4/257:14 pmSBP - BWI

1 stop31h 32mAlaska Airlines

mar. 4/297:06 amBWI - SBP

2 stops35h 15mAlaska Airlines

Deal found 4/10

$636

sáb. 5/107:09 pmSBP - DCA

1 stop8h 51mAmerican Airlines

sáb. 5/175:00 amDCA - SBP

1 stop9h 32mAmerican Airlines

Deal found 4/10

$325

sáb. 5/1012:25 pmSBP - BWI

1 stop7h 56mAmerican Airlines

sáb. 5/176:03 amBWI - SBP

1 stop8h 29mAmerican Airlines

Deal found 4/10

$359

sáb. 5/107:15 amSBP - BWI

2 stops11h 22mUnited Airlines

sáb. 5/174:19 pmBWI - SBP

2 stops10h 40mUnited Airlines

Deal found 4/10

$513

dom. 5/116:05 amSBP - IAD

1 stop8h 54mAlaska Airlines

mar. 6/36:30 amIAD - SBP

1 stop15h 10mAlaska Airlines

Deal found 4/10

$430

sáb. 5/1712:25 pmSBP - IAD

1 stop7h 32mAmerican Airlines

mié. 5/216:17 amIAD - SBP

1 stop8h 15mAmerican Airlines

Deal found 4/10

$312

One-way flights from San Luis Obispo to Washington, D.C.
Search for one-way flight options from San Luis Obispo to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated abril 11, 2025.

sáb. 5/247:35 pmSBP - IAD

1 stop9h 01mHawaiian Airlines

Deal found 4/10

$162

sáb. 5/2412:25 pmSBP - DCA

1 stop9h 21mAmerican Airlines

Deal found 4/10

$163

mié. 6/185:55 pmSBP - IAD

1 stop8h 13mUnited Airlines

Deal found 4/10

$174

sáb. 5/242:05 pmSBP - IAD

2 stops14h 31mAlaska Airlines

Deal found 4/10

$222

sáb. 4/2612:26 pmSBP - IAD

1 stop7h 16mAmerican Airlines

Deal found 4/10

$278

sáb. 4/265:00 amSBP - BWI

1 stop7h 05mUnited Airlines

Deal found 4/10

$336

mié. 4/2310:40 amSBP - DCA

1 stop7h 50mUnited Airlines

Deal found 4/10

$391

Cheapflights Fare Finder

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

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

sáb. 5/17

12:25 pm-10:57 pm

1 stop7h 32m

Washington, D.C. Dulles Intl

mié. 5/21

6:17 am-11:32 am

1 stop8h 15m

$312

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

sáb. 5/10

7:09 pm-7:00 am

1 stop8h 51m

Washington, D.C. Reagan-National

sáb. 5/17

5:00 am-11:32 am

1 stop9h 32m

$325

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

sáb. 5/10

12:25 pm-11:21 pm

1 stop7h 56m

Baltimore/Washington

sáb. 5/17

6:03 am-11:32 am

1 stop8h 29m

$359

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

jue. 9/18

6:30 pm-7:32 am

1 stop10h 02m

Washington, D.C. Dulles Intl

jue. 9/25

7:17 pm-5:38 pm

1 stop25h 21m

$416

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

mar. 6/17

4:50 pm-5:20 am

2 stops9h 30m

Baltimore/Washington

mar. 6/24

6:05 pm-11:59 pm

1 stop8h 54m

$464

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

jue. 6/12

6:07 am-6:59 pm

1 stop9h 52m

Washington, D.C. Dulles Intl

dom. 6/15

5:25 pm-11:13 pm

1 stop8h 48m

$469

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

mar. 6/17

4:50 pm-5:37 am

1 stop9h 47m

Washington, D.C. Dulles Intl

mar. 6/24

4:00 pm-11:59 pm

1 stop10h 59m

$473

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

jue. 6/12

6:07 am-8:59 pm

1 stop11h 52m

Washington, D.C. Reagan-National

dom. 6/15

8:59 am-11:13 pm

1 stop17h 14m

$539

San Luis ObispoBaltimore

SBP - BWI

SBPBWI

San Luis Obispo County

vie. 4/25

7:14 pm-5:46 am

1 stop31h 32m

Baltimore/Washington

mar. 4/29

7:06 am-3:21 pm

2 stops35h 15m

$636

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

jue. 9/18

3:45 pm-3:55 pm

3 stops21h 10m

Washington, D.C. Reagan-National

jue. 9/25

10:45 am-11:32 pm

2 stops15h 47m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 17 results

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

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

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

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

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

Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to Washington, D.C. (average of $241). Flying from San Luis Obispo to Washington, D.C. in March is currently the most expensive (average of $290). 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 SBP to WAS?

A simple way to save on the total cost of your ticket is to fly from San Luis Obispo to Washington, D.C. in the afternoon. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight at noon.

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines and United Airlines from San Luis Obispo to Washington, D.C. by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,851 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.9

Good

2,366 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,636 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airport do you fly from for flights from San Luis Obispo to Washington, D.C.?
San Luis Obispo County (SBP), located 3.3 mi from the city center, is the airport you fly out of when you book flights from San Luis Obispo to Washington, D.C.. 3 airlines have flights from County to Washington, D.C. on a regular basis. Booking flights from San Luis Obispo County to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.
What are the cheapest airlines flying from San Luis Obispo to Washington, D.C. round-trip?
Cheapflights users have booked flights from San Luis Obispo to Washington, D.C. round-trip from $312. Other airlines that can offer you cheap pricing are Alaska Airlines, from $416, and United Airlines, from $464. Users have found that American Airlines is 40% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from San Luis Obispo to Washington, D.C. one-way?
One-way options have recently been found by users for as low as $162 on Hawaiian Airlines. Other airlines that offer cheap prices include American Airlines from $163 and United Airlines from $174 one-way.
What are the most popular routes from San Luis Obispo to Washington, D.C.?
The most popular route from San Luis Obispo to Washington, D.C. is San Luis Obispo County - Washington, D.C. Dulles Intl. You may also consider San Luis Obispo County - Washington, D.C. Reagan-National or San Luis Obispo County - Baltimore/Washington.
Can I find deals for flights from San Luis Obispo to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on San Luis Obispo to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Luis Obispo to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Washington, D.C..
Can I find deals for business class flights from San Luis Obispo to Washington, D.C.?
Yes. Cheapflights offers flight deals from San Luis Obispo to Washington, D.C. 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 San Luis Obispo to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to Washington, D.C. (average of $241). Flying from San Luis Obispo to Washington, D.C. in March is currently the most expensive (average of $290). 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

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Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from San Luis Obispo to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$264	Average$505	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$308	Average$618	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$338	Average$590	FlexibilityNo cancel fee	On-time71%

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$162+ Cheap flights from San Luis Obispo (SBP) to Washington, D.C. (WAS)

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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Luis Obispo to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

Cheapest flights from San Luis Obispo to Washington, D.C.Explore the most affordable flight options available from San Luis Obispo to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 11, 2025.

Explore the most affordable flight options available from San Luis Obispo to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to Washington, D.C. that are best for you.

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

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 San Luis Obispo to Washington, D.C. in April.

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

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

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

Find hourly flight availability from San Luis Obispo to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 11, 2025.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

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Reviews of airlines servicing Washington, D.C.

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Washington, D.C.. 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 from for flights from San Luis Obispo to Washington, D.C.?

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

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

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

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

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

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

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

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

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Top 3 airlines flying from San Luis Obispo to Washington, D.C.

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Cheapest flights from San Luis Obispo to Washington, D.C.
Explore the most affordable flight options available from San Luis Obispo to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 11, 2025.