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District of Columbia

$140+ Cheap flights from San Luis Obispo (SBP) to District of Columbia

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — IAD
Aug 31 — Sep 71
Sun 8/31
Sun 9/7
1 adult, Economy
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Cheap flight deals from San Luis Obispo to District of Columbia

Keep the following information in mind while searching for San Luis Obispo to District of Columbia flight deals. Data was last updated August 26, 2025.

Round-trip from

$279
(Alaska Airlines)

One-way from

$140
(American Airlines)

Popular in

February

Cheapest in

November

Average price

$477
From San Luis Obispo County to District of Columbia
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One-way flight from San Luis Obispo County to District of Columbia
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Highest demand for flights based on searches. 16% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San Luis Obispo to District of Columbia

Cheapest flights from San Luis Obispo to District of Columbia
Explore the most affordable flight options available from San Luis Obispo to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/26. 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 10/212:19 pmSBP - IAD
1 stop23h 23mAlaska Airlines
Sat 10/256:25 amIAD - SBP
1 stop15h 13mAlaska Airlines
Deal found 8/26$279
This American Airlines deal was found by Cheapflights users on 8/26. 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 10/2112:47 pmSBP - DCA
2 stops9h 12mAmerican Airlines
Sat 10/257:24 amDCA - SBP
1 stop7h 33mAmerican Airlines
Deal found 8/26$284
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 9/312:24 pmSBP - DCA
1 stop9h 36mAmerican Airlines
Tue 9/165:00 amDCA - SBP
1 stop9h 34mAmerican Airlines
Deal found 8/25$324
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Wed 9/35:15 amSBP - IAD
1 stop8h 28mUnited Airlines
Tue 9/168:35 amIAD - SBP
1 stop8h 51mUnited Airlines
Deal found 8/26$324
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 9/312:24 pmSBP - IAD
1 stop7h 24mAmerican Airlines
Tue 9/1611:18 amIAD - SBP
2 stops10h 25mAmerican Airlines
Deal found 8/25$329
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 11/612:28 pmSBP - DCA
1 stop7h 32mAmerican Airlines
Tue 11/117:00 amDCA - SBP
1 stop8h 12mAmerican Airlines
Deal found 8/24$337
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Thu 11/612:28 pmSBP - IAD
1 stop7h 04mAmerican Airlines
Tue 11/116:04 amIAD - SBP
1 stop8h 39mAmerican Airlines
Deal found 8/23$337
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 9/1712:24 pmSBP - DCA
1 stop9h 36mAmerican Airlines
Sun 9/215:00 amDCA - SBP
2 stops10h 03mAmerican Airlines
Deal found 8/25$342
This Alaska Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 10/26:29 pmSBP - IAD
1 stop10h 04mAlaska Airlines
Tue 10/75:42 pmIAD - SBP
1 stop7h 59mAlaska Airlines
Deal found 8/26$347
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/212:30 pmSBP - DCA
2 stops9h 39mAmerican Airlines
Tue 9/165:00 amDCA - SBP
1 stop9h 34mAmerican Airlines
Deal found 8/26$370
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/24:35 pmSBP - IAD
2 stops14h 32mAmerican Airlines
Tue 9/166:25 amIAD - SBP
1 stop8h 09mAmerican Airlines
Deal found 8/26$370
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Wed 9/35:15 amSBP - IAD
1 stop7h 19mUnited Airlines
Thu 10/166:30 amIAD - SBP
1 stop8h 46mUnited Airlines
Deal found 8/26$382

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to District of Columbia 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 August 26, 2025.
Use the filters below to find and compare flights from San Luis Obispo to District of Columbia that are best for you.

Fly from

San Luis Obispo

Fly to

District of Columbia

Route

Depart

Return

Price

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 10/21

2:19 pm-4:42 pm

1 stop23h 23m

Washington, D.C. Dulles Intl

Sat 10/25

6:25 am-6:38 pm

1 stop15h 13m

$279

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 10/21

12:47 pm-12:59 am

2 stops9h 12m

Washington, D.C. Reagan-National

Sat 10/25

7:24 am-11:57 am

1 stop7h 33m

$284

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Tue 10/21

6:05 am-6:54 pm

2 stops9h 49m

Washington, D.C. Dulles Intl

Sat 10/25

6:11 am-11:37 am

1 stop8h 26m

$329

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Thu 11/13

2:59 pm-5:13 pm

1 stop23h 14m

Washington, D.C. Dulles Intl

Wed 11/19

7:43 am-7:01 pm

1 stop14h 18m

$336

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Thu 11/13

7:11 pm-7:00 am

1 stop8h 49m

Washington, D.C. Reagan-National

Wed 11/19

6:30 am-11:43 am

1 stop8h 13m

$337

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Thu 11/6

12:28 pm-11:00 pm

1 stop7h 32m

Washington, D.C. Reagan-National

Tue 11/11

7:00 am-12:12 pm

1 stop8h 12m

$337

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Thu 11/6

12:28 pm-10:32 pm

1 stop7h 04m

Washington, D.C. Dulles Intl

Tue 11/11

6:04 am-11:43 am

1 stop8h 39m

$337

San Luis ObispoWashington, D.C.

SBP - IAD

SBPIAD

San Luis Obispo County

Wed 9/17

12:24 pm-10:48 pm

1 stop7h 24m

Washington, D.C. Dulles Intl

Sun 9/21

6:25 am-11:34 am

1 stop8h 09m

$337

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Wed 9/17

12:24 pm-1:00 am

1 stop9h 36m

Washington, D.C. Reagan-National

Sun 9/21

5:00 am-12:03 pm

2 stops10h 03m

$342

San Luis ObispoWashington, D.C.

SBP - DCA

SBPDCA

San Luis Obispo County

Tue 10/7

12:27 pm-12:59 am

1 stop9h 32m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 26 results
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Best time to book a flight from San Luis Obispo to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

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

Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to District of Columbia (average of $300). Flying from San Luis Obispo to District of Columbia in April is currently the most expensive (average of $337). 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 DC?

Find hourly flight availability from San Luis Obispo to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Luis Obispo to District of Columbia as you normally would.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated August 26, 2025.
See what other customers who have flown with Alaska Airlines, United Airlines, and American Airlines from San Luis Obispo to District of Columbia 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
10,000 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

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

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

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
8,943 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

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

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

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 San Luis Obispo to District of Columbia. 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 District of Columbia?

    Located just 3.3 mi from the city center, San Luis Obispo County (SBP) is the airport most travelers will use when flying to District of Columbia from San Luis Obispo.

  • How long is the flight from San Luis Obispo to District of Columbia?

    Airlines like Alaska Airlines and American Airlines fly from San Luis Obispo to District of Columbia in about 9h 12m. The time it takes to get you to your destination can typically vary by up to 14h 11m. Airlines will cover a distance of 2393 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

    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 District of Columbia.

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

    Yes. Cheapflights offers flight deals from San Luis Obispo to District of Columbia 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 District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to District of Columbia (average of $300). Flying from San Luis Obispo to District of Columbia in April is currently the most expensive (average of $337). 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.

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Top 3 airlines flying from San Luis Obispo to District of Columbia

Discover the top 3 airlines that operate flights from San Luis Obispo to District of Columbia. 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 August 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$311Average$416FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$344Average$611FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$356Average$533FlexibilityNo cancel feeOn-time71%

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