How long does it take to fly to San Luis Obispo?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in San Luis Obispo you fly into. For example, flying from Baltimore to Santa Barbara takes 7h 13m on average. On the other hand, flying from Washington, D.C. to Santa Barbara takes 7h 44m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Washington, D.C. to San Luis Obispo County?

Alaska Airlines, American Airlines, and United Airlines are the most popular carriers operating from Washington, D.C. to San Luis Obispo County

Which airport is the most popular layover for flights between Washington, D.C. and San Luis Obispo?

San Diego (SAN) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to San Luis Obispo?

Flights via San Diego (SAN) offer the lowest average round-trip price of $684.

Which layover airport has the shortest connection time from Washington, D.C. to San Luis Obispo?

Dallas (DFW) has the shortest average layover time for this route: 0h 52m.

What airlines fly to San Luis Obispo?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to San Luis Obispo from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to San Luis Obispo. Keep in mind that there are 3 different airlines that fly to San Luis Obispo on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Washington, D.C. to San Luis Obispo?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 7h 11m.

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

Prices for flights from Washington, D.C. to San Luis Obispo County Airport were last updated today.

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

The number of operators available for flights from Washington, D.C. to San Luis Obispo County Airport is 2 as of July 2026.

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

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

What documentation or ID do you need to fly to San Luis Obispo County Airport?

The necessary travel and health documents for your San Luis Obispo County Airport 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.

$185 Cheap Flights from Washington, D.C. to San Luis Obispo in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. and San Luis Obispo?

Prices are currently low for flights on this route. Typical prices usually range from $429 to $685. The lowest price recently found on this route was $369.

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:29 am - 12:05 pm

DCA

SBP

7h 36m

1 stop

12:31 pm - 10:58 pm

SBP

DCA

7h 27m

1 stop

$369American Airlines

Tue, Aug 11 - Sat, Sep 12

6:40 pm - 11:42 pm

IAD

SBP

8h 02m

1 stop

6:00 am - 5:40 pm

SBP

IAD

8h 40m

1 stop

$369Alaska Airlines

Wed, Nov 4 - Thu, Nov 12

5:43 pm - 11:42 pm

BWI

SBP

8h 59m

1 stop

6:00 am - 5:39 pm

SBP

BWI

8h 39m

1 stop

$369United Airlines

Wed, Oct 14 - Sat, Oct 24

7:00 am - 11:42 pm

BWI

SBP

19h 42m

2 stops

6:00 am - 5:40 am

SBP

BWI

20h 40m

2 stops

$388Alaska Airlines

Wed, Nov 4 - Thu, Nov 12

8:35 am - 3:21 pm

IAD

SBP

9h 46m

1 stop

8:33 pm - 7:00 am

SBP

IAD

7h 27m

1 stop

$402United Airlines

Thu, Aug 20 - Sun, Aug 30

7:00 am - 11:42 pm

BWI

SBP

19h 42m

2 stops

4:41 pm - 5:40 am

SBP

BWI

9h 59m

1 stop

$406Alaska Airlines

Wed, Nov 4 - Thu, Nov 12

7:00 am - 12:32 pm

IAD

SBP

8h 32m

1 stop

7:10 am - 6:50 pm

SBP

IAD

8h 40m

1 stop

$415United Airlines

Sat, Aug 15 - Tue, Aug 25

7:53 pm - 5:17 pm

IAD

SBP

24h 24m

1 stop

5:57 pm - 6:45 pm

SBP

IAD

21h 48m

1 stop

$424Alaska Airlines

Tue, Aug 11 - Mon, Aug 17

6:59 am - 11:39 am

DCA

SBP

7h 40m

1 stop

12:29 pm - 10:58 pm

SBP

DCA

7h 29m

1 stop

$466American Airlines

Sat, Aug 15 - Tue, Aug 25

5:00 am - 11:39 am

DCA

SBP

9h 39m

1 stop

7:08 pm - 7:00 am

SBP

DCA

8h 52m

1 stop

$468American Airlines

Wed, Aug 12 - Sun, Aug 16

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

Our best Alaska Airlines deals on Washington, D.C. to San Luis Obispo flight tickets

Alaska Airlines

Aug 25

IAD7:35 pmWashington, D.C. Dulles Intl

7h 15m

1 stop

SBP11:50 pmSan Luis Obispo County

Aug 29

SBP6:00 amSan Luis Obispo County

9h 14m

1 stop

IAD6:14 pmWashington, D.C. Dulles Intl

$369

Alaska Airlines

Nov 4

BWI7:00 amBaltimore/Washington

19h 42m

2 stops

SBP11:42 pmSan Luis Obispo County

Nov 12

SBP6:00 amSan Luis Obispo County

20h 40m

2 stops

BWI5:40 amBaltimore/Washington

$388

Alaska Airlines

Nov 4

BWI7:00 amBaltimore/Washington

19h 42m

2 stops

SBP11:42 pmSan Luis Obispo County

Nov 12

SBP4:41 pmSan Luis Obispo County

9h 59m

1 stop

BWI5:40 amBaltimore/Washington

$406

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

Our best United Airlines deals on Washington, D.C. to San Luis Obispo flight tickets

United Airlines

Oct 14

BWI5:43 pmBaltimore/Washington

8h 59m

1 stop

SBP11:42 pmSan Luis Obispo County

Oct 24

SBP6:00 amSan Luis Obispo County

8h 39m

1 stop

BWI5:39 pmBaltimore/Washington

$369

United Airlines

Aug 20

IAD8:35 amWashington, D.C. Dulles Intl

9h 46m

1 stop

SBP3:21 pmSan Luis Obispo County

Aug 30

SBP8:33 pmSan Luis Obispo County

7h 27m

1 stop

IAD7:00 amWashington, D.C. Dulles Intl

$402

United Airlines

Aug 15

IAD7:00 amWashington, D.C. Dulles Intl

8h 32m

1 stop

SBP12:32 pmSan Luis Obispo County

Aug 25

SBP7:10 amSan Luis Obispo County

8h 40m

1 stop

IAD6:50 pmWashington, D.C. Dulles Intl

$415

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Tue 8/11

7:29 am-12:05 pm

1 stop7h 36m

San Luis Obispo County

Sat 9/12

12:31 pm-10:58 pm

1 stop7h 27m

$369

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Wed 11/4

6:40 pm-11:42 pm

1 stop8h 02m

San Luis Obispo County

Thu 11/12

6:00 am-5:40 pm

1 stop8h 40m

$369

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

Wed 10/14

5:43 pm-11:42 pm

1 stop8h 59m

San Luis Obispo County

Sat 10/24

6:00 am-5:39 pm

1 stop8h 39m

$369

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

Wed 11/4

7:00 am-11:42 pm

2 stops19h 42m

San Luis Obispo County

Thu 11/12

6:00 am-5:40 am

2 stops20h 40m

$388

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Thu 8/20

8:35 am-3:21 pm

1 stop9h 46m

San Luis Obispo County

Sun 8/30

8:33 pm-7:00 am

1 stop7h 27m

$402

BaltimoreSan Luis Obispo

BWI - SBP

BWISBP

Baltimore/Washington

Wed 11/4

7:00 am-11:42 pm

2 stops19h 42m

San Luis Obispo County

Thu 11/12

4:41 pm-5:40 am

1 stop9h 59m

$406

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Sat 8/15

7:00 am-12:32 pm

1 stop8h 32m

San Luis Obispo County

Tue 8/25

7:10 am-6:50 pm

1 stop8h 40m

$415

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Tue 8/11

7:53 pm-5:17 pm

1 stop24h 24m

San Luis Obispo County

Mon 8/17

5:57 pm-6:45 pm

1 stop21h 48m

$424

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Sat 8/15

6:59 am-11:39 am

1 stop7h 40m

San Luis Obispo County

Tue 8/25

12:29 pm-10:58 pm

1 stop7h 29m

$466

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Wed 8/12

5:00 am-11:39 am

1 stop9h 39m

San Luis Obispo County

Sun 8/16

7:08 pm-7:00 am

1 stop8h 52m

$468

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Layovers

Other information

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

What is the cheapest month to fly to San Luis Obispo?

In general, August is the cheapest month to fly from Washington, D.C. to San Luis Obispo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $198. The month of June is another great option to travel to San Luis Obispo, with average flight prices from Washington, D.C. averaging around $246.

Can stopping save me money on Washington, D.C. to San Luis Obispo flights?

You could potentially save up to 27% on your flight if you consider stops on a Washington, D.C. to San Luis Obispo flight.

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

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

Estimated round-trip price

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

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

Fastest flight time	7h 14m
Direct flights	None

The fastest flight from Washington, D.C. to San Luis Obispo takes 7h 14m

There are no direct flights from Washington, D.C. to San Luis Obispo. There are no popular flight routes from Washington, D.C. to San Luis Obispo.

Search flight deals

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

How far is Washington, D.C. to San Luis Obispo County by plane?
A flight from Washington, D.C. to San Luis Obispo County will travel around 2392.7 mi. A reasonable flight in good conditions will take 7h 14m.
When did momondo last update prices for flights from Washington, D.C. to San Luis Obispo County Airport?
Prices for flights from Washington, D.C. to San Luis Obispo County Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to San Luis Obispo County Airport?
The number of operators available for flights from Washington, D.C. to San Luis Obispo County Airport is 2 as of July 2026.
How old do you have to be to fly from Washington, D.C. to San Luis Obispo County Airport?
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 Washington, D.C. to San Luis Obispo County Airport.
What documentation or ID do you need to fly to San Luis Obispo County Airport?
The necessary travel and health documents for your San Luis Obispo County Airport 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 Washington, D.C. to San Luis Obispo?
Based on momondo bookings for flights between Washington, D.C. and San Luis Obispo, the leading airline is American Airlines, making up 60% of the total bookings. Other popular airlines include United Airlines with 40%.

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

Compare and see reviews for airlines that fly from Washington, D.C. to San Luis Obispo with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $324	Free Cancellation	Rating 7.4 9,988 reviews		Search United Airlines flights
American Airlines	PriceFrom $329	Free Cancellation	Rating 7.1 11,806 reviews		Search American Airlines flights

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to San Luis Obispo. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from Washington, D.C. to San Luis Obispo?

momondo helps you find the best flight between Washington, D.C. and San Luis Obispo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Washington, D.C. to San Luis Obispo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Luis Obispo and let you know when they change.

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

Our best Alaska Airlines deals on Washington, D.C. to San Luis Obispo flight tickets

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

Our best United Airlines deals on Washington, D.C. to San Luis Obispo flight tickets

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See travel insights to San Luis Obispo from

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

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

What is the cheapest month to fly to San Luis Obispo?

Can stopping save me money on Washington, D.C. to San Luis Obispo flights?

What is the cheapest airline that flies from Washington, D.C. to San Luis Obispo County?

What airlines fly to San Luis Obispo?

Which airport is the most popular layover for flights between Washington, D.C. and San Luis Obispo?

Which layover airport offers the lowest fares from Washington, D.C. to San Luis Obispo?

Which layover airport has the shortest travel time from Washington, D.C. to San Luis Obispo?

Which layover airport has the shortest connection time from Washington, D.C. to San Luis Obispo?

How long does it take to fly to San Luis Obispo?

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

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

Fastest flight time

Direct flights

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

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

Compare and see reviews for airlines that fly from Washington, D.C. to San Luis Obispo with momondo

Traveling to a place near San Luis Obispo?

Why use momondo?

An easier way to manage your San Luis Obispo trip

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Cabin classes currently available on flights to San Luis Obispo

List of cabin classes available on flights landing in San Luis Obispo. Availability may vary depending on flight origin and airline.

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