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San Luis Obispo

$254+ Cheap flights from Raleigh to San Luis Obispo (RDU - 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SBP
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Raleigh to San Luis Obispo

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to San Luis Obispo (SBP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$472
(Alaska Airlines)

One-way from

$254
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$396
From Raleigh-Durham to San Luis Obispo County
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One-way flight from Raleigh-Durham to San Luis Obispo County
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Highest demand for flights based on searches. 12% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Raleigh to San Luis Obispo

Cheapest flights from Raleigh to San Luis Obispo
Explore the most affordable flight options available from Raleigh to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/255:39 pmRDU - SBP
1 stop28h 22mAlaska Airlines
Tue 10/287:56 pmSBP - RDU
1 stop18h 18mAlaska Airlines
Deal found 9/15$472
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/237:00 amRDU - SBP
1 stop7h 37mAmerican Airlines
Sun 10/267:16 pmSBP - RDU
2 stops12h 15mAmerican Airlines
Deal found 9/17$512
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/1012:51 pmRDU - SBP
2 stops12h 21mAmerican Airlines
Tue 10/1412:27 pmSBP - RDU
1 stop9h 24mAmerican Airlines
Deal found 9/16$517
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/255:24 amRDU - SBP
2 stops9h 13mAmerican Airlines
Tue 10/2812:47 pmSBP - RDU
1 stop7h 12mAmerican Airlines
Deal found 9/15$522
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/256:15 amRDU - SBP
3 stops16h 28mUnited Airlines
Tue 10/286:25 pmSBP - RDU
2 stops12h 08mUnited Airlines
Deal found 9/15$532
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/2311:35 amRDU - SBP
2 stops15h 08mUnited Airlines
Sun 10/266:07 pmSBP - RDU
2 stops17h 01mUnited Airlines
Deal found 9/17$605
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/107:00 amRDU - SBP
1 stop8h 16mUnited Airlines
Tue 10/146:22 pmSBP - RDU
1 stop24h 31mUnited Airlines
Deal found 9/16$612

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Raleigh to San Luis Obispo that are best for you.

Fly from

Raleigh

Fly to

San Luis Obispo

Route

Depart

Return

Price

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Sat 10/25

5:39 pm-7:01 pm

1 stop28h 22m

San Luis Obispo County

Tue 10/28

7:56 pm-5:14 pm

1 stop18h 18m

$472

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Thu 10/23

7:00 am-11:37 am

1 stop7h 37m

San Luis Obispo County

Sun 10/26

7:16 pm-10:31 am

2 stops12h 15m

$512

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Sat 10/25

7:00 am-11:57 am

1 stop7h 57m

San Luis Obispo County

Tue 10/28

6:05 am-8:46 pm

2 stops11h 41m

$522

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Sat 10/25

6:15 am-7:43 pm

3 stops16h 28m

San Luis Obispo County

Tue 10/28

6:25 pm-9:33 am

2 stops12h 08m

$532

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Thu 10/23

11:35 am-11:43 pm

2 stops15h 08m

San Luis Obispo County

Sun 10/26

6:07 pm-2:08 pm

2 stops17h 01m

$605

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Fri 10/10

7:00 am-12:16 pm

1 stop8h 16m

San Luis Obispo County

Tue 10/14

6:22 pm-9:53 pm

1 stop24h 31m

$612

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Thu 10/9

5:16 am-11:37 am

1 stop9h 21m

$254

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Fri 2/6

7:10 am-3:25 pm

2 stops11h 15m

$259

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Fri 10/10

7:00 am-12:16 pm

1 stop8h 16m

$304

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Fri 10/10

12:51 pm-10:12 pm

2 stops12h 21m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 13 results
1
2

Best time to book a flight from Raleigh to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Raleigh 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 Raleigh to San Luis Obispo

What is the cheapest month to book a flight from Raleigh to San Luis Obispo?

Currently, January is the cheapest month in which you can book a flight from Raleigh to San Luis Obispo (average of $374). Flying from Raleigh to San Luis Obispo in June is currently the most expensive (average of $511). 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.

How much does it cost to fly round-trip from Raleigh to San Luis Obispo?

Reviews of airlines servicing San Luis Obispo

Get insights into the airlines that provide service to San Luis Obispo. 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 San Luis Obispo. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Raleigh to San Luis Obispo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Raleigh 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.

  • How long is the flight from Raleigh to San Luis Obispo?

    For as low as $512, Alaska Airlines can have you in San Luis Obispo from Raleigh in 7h 37m. The distance from Raleigh to San Luis Obispo is about 2333 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Raleigh to San Luis Obispo round-trip?

    Currently priced at $347, American Airlines will fly you from Raleigh to San Luis Obispo and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $387. American Airlines is currently priced 39% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Raleigh 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 Raleigh to San Luis Obispo.

  • Can I find deals for business class flights from Raleigh to San Luis Obispo?

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to San Luis Obispo?

    Currently, January is the cheapest month in which you can book a flight from Raleigh to San Luis Obispo (average of $374). Flying from Raleigh to San Luis Obispo in June is currently the most expensive (average of $511). 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

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Morro Bay
Avila Beach
Arroyo Grande
San Simeon

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Alternative routes for Raleigh to San Luis Obispo

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Top 2 airlines flying from Raleigh to San Luis Obispo

Discover the top 2 airlines that operate flights from Raleigh to San Luis Obispo. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$347Average$532FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$387Average$481FlexibilityNo cancel feeOn-time69%

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