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Cheap flights from District of Columbia to San Luis Obispo from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to San Luis Obispo departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from District of Columbia to San Luis Obispo

Cheap round-trip flights

United Airlines Logo
5:42 pm - 11:43 pmIAD-SBP
9h 01m1 stop
United Airlines Logo
6:22 pm - 5:36 amSBP-IAD
8h 14m1 stop
$279United Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
American Airlines Logo
6:45 am - 11:34 amDCA-SBP
7h 49m1 stop
American Airlines Logo
6:00 am - 4:19 pmSBP-DCA
7h 19m1 stop
$324American Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
Alaska Airlines Logo
6:13 pm - 7:01 pmIAD-SBP
27h 48m1 stop
Alaska Airlines Logo
6:00 am - 5:12 pmSBP-IAD
8h 12m1 stop
$324Alaska Airlines
Find Deal
Wed, Nov 19 - Mon, Nov 24
American Airlines Logo
6:45 am - 11:34 amDCA-SBP
7h 49m1 stop
American Airlines Logo
6:00 am - 6:27 pmSBP-DCA
9h 27m2 stops
$329American Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
American Airlines Logo
12:25 pm - 6:43 pmDCA-SBP
9h 18m2 stops
American Airlines Logo
6:00 am - 6:27 pmSBP-DCA
9h 27m2 stops
$334American Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
American Airlines Logo
7:29 am - 12:03 pmDCA-SBP
7h 34m1 stop
American Airlines Logo
12:27 pm - 12:59 amSBP-DCA
9h 32m1 stop
$337American Airlines
Find Deal
Sun, Oct 5 - Tue, Oct 7
American Airlines Logo
6:25 am - 11:34 amIAD-SBP
8h 09m1 stop
American Airlines Logo
12:24 pm - 10:45 pmSBP-IAD
7h 21m1 stop
$337American Airlines
Find Deal
Fri, Sep 12 - Tue, Sep 16
American Airlines Logo
7:29 am - 12:03 pmDCA-SBP
7h 34m1 stop
American Airlines Logo
12:42 pm - 12:59 amSBP-DCA
9h 17m2 stops
$342American Airlines
Find Deal
Sun, Oct 5 - Tue, Oct 7
Hawaiian Airlines Logo
6:12 pm - 11:33 pmIAD-SBP
8h 21m1 stop
Hawaiian Airlines Logo
6:00 am - 5:12 pmSBP-IAD
8h 12m1 stop
$375Hawaiian Airlines
Find Deal
Sat, Nov 22 - Fri, Nov 28
Alaska Airlines Logo
5:52 pm - 1:32 pmIAD-SBP
22h 40m1 stop
Alaska Airlines Logo
4:57 pm - 4:52 pmSBP-IAD
20h 55m1 stop
$382Alaska Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 8

United Airlines flights from District of Columbia to San Luis Obispo

Our best United Airlines deals on District of Columbia to San Luis Obispo flight tickets
United Airlines
Sep 27
IAD5:42 pmWashington, D.C. Dulles Intl
9h 01m
1 stop
SBP11:43 pmSan Luis Obispo County
Oct 1
SBP6:22 pmSan Luis Obispo County
8h 14m
1 stop
IAD5:36 amWashington, D.C. Dulles Intl
$279
Find similar
United Airlines
Dec 7
IAD6:30 amWashington, D.C. Dulles Intl
8h 48m
1 stop
SBP12:18 pmSan Luis Obispo County
Dec 14
SBP5:02 amSan Luis Obispo County
6h 59m
1 stop
IAD3:01 pmWashington, D.C. Dulles Intl
$395
Find similar
United Airlines
Nov 13
IAD6:30 amWashington, D.C. Dulles Intl
8h 49m
1 stop
SBP12:19 pmSan Luis Obispo County
Nov 15
SBP6:07 pmSan Luis Obispo County
9h 41m
1 stop
IAD6:48 amWashington, D.C. Dulles Intl
$437
Find similar

American Airlines flights from District of Columbia to San Luis Obispo

Our best American Airlines deals on District of Columbia to San Luis Obispo flight tickets
American Airlines
Sep 27
DCA6:45 amWashington, D.C. Reagan-National
7h 49m
1 stop
SBP11:34 amSan Luis Obispo County
Oct 1
SBP6:00 amSan Luis Obispo County
7h 19m
1 stop
DCA4:19 pmWashington, D.C. Reagan-National
$324
Find similar
American Airlines
Sep 27
DCA6:45 amWashington, D.C. Reagan-National
7h 49m
1 stop
SBP11:34 amSan Luis Obispo County
Oct 1
SBP6:00 amSan Luis Obispo County
9h 27m
2 stops
DCA6:27 pmWashington, D.C. Reagan-National
$329
Find similar
American Airlines
Sep 27
DCA12:25 pmWashington, D.C. Reagan-National
9h 18m
2 stops
SBP6:43 pmSan Luis Obispo County
Oct 1
SBP6:00 amSan Luis Obispo County
9h 27m
2 stops
DCA6:27 pmWashington, D.C. Reagan-National
$334
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 18, 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

Fly to

Route

Depart

Return

Price

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Sat 9/27

5:42 pm-11:43 pm

1 stop9h 01m

San Luis Obispo County

Wed 10/1

6:22 pm-5:36 am

1 stop8h 14m

$279

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Sat 9/27

6:45 am-11:34 am

1 stop7h 49m

San Luis Obispo County

Wed 10/1

6:00 am-4:19 pm

1 stop7h 19m

$324

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Wed 11/19

6:13 pm-7:01 pm

1 stop27h 48m

San Luis Obispo County

Mon 11/24

6:00 am-5:12 pm

1 stop8h 12m

$324

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Sat 9/27

6:45 am-11:34 am

1 stop7h 49m

San Luis Obispo County

Wed 10/1

6:00 am-6:27 pm

2 stops9h 27m

$329

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Sat 9/27

12:25 pm-6:43 pm

2 stops9h 18m

San Luis Obispo County

Wed 10/1

6:00 am-6:27 pm

2 stops9h 27m

$334

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Sun 10/5

7:29 am-12:03 pm

1 stop7h 34m

San Luis Obispo County

Tue 10/7

12:27 pm-12:59 am

1 stop9h 32m

$337

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

12:24 pm-10:45 pm

1 stop7h 21m

$337

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Sun 10/5

7:29 am-12:03 pm

1 stop7h 34m

San Luis Obispo County

Tue 10/7

12:42 pm-12:59 am

2 stops9h 17m

$342

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Sat 11/22

6:12 pm-11:33 pm

1 stop8h 21m

San Luis Obispo County

Fri 11/28

6:00 am-5:12 pm

1 stop8h 12m

$375

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Fri 9/5

5:52 pm-1:32 pm

1 stop22h 40m

San Luis Obispo County

Mon 9/8

4:57 pm-4:52 pm

1 stop20h 55m

$382

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Luis Obispo from

How to get the cheapest flight ticket from District of Columbia 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

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

In general, April is the cheapest month to fly from District of Columbia to San Luis Obispo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $397. The month of October is another great option to travel to San Luis Obispo, with average flight prices from District of Columbia averaging around $450.

What is the cheapest day to depart on your flight to San Luis Obispo?

On average, the least expensive day to fly to San Luis Obispo from District of Columbia is on a Saturday. momondo users have found tickets for Saturday departures for as low as $465. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from District of Columbia to San Luis Obispo for around $685.

What is the cheapest time of day to depart on your flight to San Luis Obispo?

Flying to San Luis Obispo from District of Columbia at noon is the least expensive time of day to depart. momondo users have found prices as low as $516 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $585 on average. Flights to San Luis Obispo from District of Columbia in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap District of Columbia to San Luis Obispo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to San Luis Obispo

Best Price Found

$139

Fastest flight time

7h 34m

Direct flights

None

Airports in San Luis Obispo

1 airport
The best one-way flight to San Luis Obispo from District of Columbia in the past 72 hours is $139. The best round-trip flight deal from District of Columbia to San Luis Obispo found on momondo in the last 72 hours is $279.
The fastest flight from District of Columbia to San Luis Obispo takes 7h 34m
There are no direct flights from District of Columbia to San Luis Obispo. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - San Luis Obispo County Airport and Washington, D.C. Dulles Intl Airport - San Luis Obispo County Airport.
There is 1 airport near San Luis Obispo: San Luis Obispo County (SBP)
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  • When did momondo last update prices for flights from District of Columbia to San Luis Obispo County Airport?

    Prices for flights from District of Columbia to San Luis Obispo County Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from District of Columbia to San Luis Obispo County Airport?

  • How old do you have to be to fly from District of Columbia 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 District of Columbia to San Luis Obispo County Airport.

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

    The required travel and health documents for your San Luis Obispo County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Luis Obispo County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from District of Columbia to San Luis Obispo

Compare and see reviews for airlines that fly from District of Columbia to San Luis Obispo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $322Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $383Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Pismo Beach
Morro Bay
Cambria
Paso Robles
Avila Beach
San Simeon
Cayucos
Arroyo Grande
Atascadero
Grover Beach

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to San Luis Obispo?

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

Can I find flights from District of Columbia to San Luis Obispo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Luis Obispo from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to San Luis Obispo?

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 San Luis Obispo from District of Columbia.

I’m not ready to book a flight from District of Columbia to San Luis Obispo right now. Can momondo alert me if prices change?

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

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