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San Luis Obispo

$244+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SBP
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
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 August 17, 2025.

Round-trip from

$396
(Alaska Airlines)

One-way from

$244
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$541
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. 6% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($44 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 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 August 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 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 8/17$396
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:39 pmRDU - SBP
1 stop27h 59mAlaska Airlines
Tue 10/287:56 pmSBP - RDU
1 stop18h 18mAlaska Airlines
Deal found 8/17$462
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/205:13 amRDU - SBP
1 stop9h 21mAmerican Airlines
Sun 9/214:35 pmSBP - RDU
2 stops13h 54mAmerican Airlines
Deal found 8/16$464
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:36 amRDU - SBP
1 stop13h 01mAlaska Airlines
Wed 9/246:29 pmSBP - RDU
1 stop19h 41mAlaska Airlines
Deal found 8/16$470
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:39 pmRDU - SBP
1 stop27h 59mAlaska Airlines
Mon 10/277:56 pmSBP - RDU
1 stop18h 18mAlaska Airlines
Deal found 8/17$473
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 10/245:14 amRDU - SBP
1 stop9h 22mAmerican Airlines
Mon 10/2712:26 pmSBP - RDU
1 stop6h 42mAmerican Airlines
Deal found 8/17$487
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:14 pmRDU - SBP
1 stop27h 47mAlaska Airlines
Tue 12/27:25 pmSBP - RDU
1 stop18h 01mAlaska Airlines
Deal found 8/16$498
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sat 10/254:30 pmRDU - SBP
1 stop7h 22mUnited Airlines
Tue 10/285:15 amSBP - RDU
2 stops9h 08mUnited Airlines
Deal found 8/17$502

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 August 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

$396

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Fri 10/24

5:39 pm-6:38 pm

1 stop27h 59m

San Luis Obispo County

Tue 10/28

7:56 pm-5:14 pm

1 stop18h 18m

$462

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Sat 10/25

5:39 pm-7:01 pm

1 stop28h 22m

San Luis Obispo County

Mon 10/27

7:56 pm-5:14 pm

1 stop18h 18m

$462

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Sat 9/20

5:13 am-11:34 am

1 stop9h 21m

San Luis Obispo County

Sun 9/21

4:35 pm-9:29 am

2 stops13h 54m

$464

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Sat 9/20

7:36 am-5:37 pm

1 stop13h 01m

San Luis Obispo County

Wed 9/24

6:29 pm-5:10 pm

1 stop19h 41m

$470

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Fri 10/24

5:39 pm-6:38 pm

1 stop27h 59m

San Luis Obispo County

Mon 10/27

7:56 pm-5:14 pm

1 stop18h 18m

$473

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Fri 10/24

5:14 am-11:36 am

1 stop9h 22m

San Luis Obispo County

Mon 10/27

12:26 pm-10:08 pm

1 stop6h 42m

$487

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Tue 11/18

6:14 pm-7:01 pm

1 stop27h 47m

San Luis Obispo County

Tue 12/2

7:25 pm-4:26 pm

1 stop18h 01m

$487

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Fri 11/21

6:40 am-11:43 am

1 stop8h 03m

$244

RaleighSan Luis Obispo

RDU - SBP

RDUSBP

Raleigh-Durham

Fri 10/24

7:00 am-11:57 am

1 stop7h 57m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

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 $512). 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.

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 August 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
8,919 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,919 reviews
United Airlines
7.4
Good
8,919 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,919 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.

  • 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 42% 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 $512). 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 August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$347Average$543FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$387Average$481FlexibilityNo cancel feeOn-time69%

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