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San Luis Obispo

$145+ Cheap flights from Newark (EWR) to San Luis Obispo (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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SBP
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Newark to San Luis Obispo

Cheapest flights from Newark to San Luis Obispo
Explore the most affordable flight options available from Newark to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/6. 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 4/214:30 pm
EWR
-
SBP
1 stop8h 59m
Alaska Airlines
Tue 4/287:20 am
SBP
-
EWR
1 stop13h 09m
Alaska Airlines
Deal found 3/6$289
This American Airlines deal was found by Cheapflights users on 3/7. 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 5/65:45 am
EWR
-
SBP
1 stop9h 25m
American Airlines
Sat 5/97:02 pm
SBP
-
EWR
2 stops11h 38m
American Airlines
Deal found 3/7$294
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/246:30 pm
EWR
-
SBP
1 stop8h 14m
United Airlines
Tue 4/282:12 pm
SBP
-
EWR
1 stop7h 45m
United Airlines
Deal found 3/7$319
This United Airlines deal was found by Cheapflights users on 3/9. 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 5/72:30 pm
EWR
-
SBP
1 stop8h 30m
United Airlines
Mon 5/115:52 pm
SBP
-
EWR
1 stop8h 21m
United Airlines
Deal found 3/9$349
This Expedia deal was found by Cheapflights users on 3/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:23 pm
EWR
-
SBP
2 stops26h 51m
Alaska Airlines
Tue 4/282:27 pm
SBP
-
EWR
1 stop13h 12m
Alaska Airlines
Deal found 3/7$351
This American Airlines deal was found by Cheapflights users on 3/7. 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 11/78:00 am
EWR
-
SBP
2 stops10h 36m
American Airlines
Sat 11/1412:57 pm
SBP
-
EWR
1 stop7h 15m
American Airlines
Deal found 3/7$354
This American Airlines deal was found by Cheapflights users on 3/10. 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 5/135:22 pm
EWR
-
SBP
1 stop7h 48m
American Airlines
Wed 5/2012:57 pm
SBP
-
EWR
1 stop7h 26m
American Airlines
Deal found 3/10$369
This American Airlines deal was found by Cheapflights users on 3/8. 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 5/62:00 pm
EWR
-
SBP
2 stops11h 10m
American Airlines
Mon 5/117:02 pm
SBP
-
EWR
1 stop7h 53m
American Airlines
Deal found 3/8$374
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 7/316:29 pm
EWR
-
SBP
1 stop8h 08m
Alaska Airlines
Wed 8/127:30 am
SBP
-
EWR
1 stop19h 35m
Alaska Airlines
Deal found 3/8$379
This American Airlines deal was found by Cheapflights users on 3/9. 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 7/25:00 am
EWR
-
SBP
2 stops9h 51m
American Airlines
Thu 7/97:02 pm
SBP
-
EWR
1 stop7h 58m
American Airlines
Deal found 3/9$384

Find flight deals from Newark to San Luis Obispo

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(Alaska Airlines)

One-way from

$145
(United Airlines)

Popular in

June

Cheapest in

September

Average price

$594
Provider with most accurate pricing for Newark-San Luis Obispo County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Newark-San Luis Obispo County flights.
Search Deals
From Newark to San Luis Obispo County
Search Deals
One-way flight from Newark to San Luis Obispo County
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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 March 11, 2026.
Use the filters below to find and compare flights from Newark Airport to San Luis Obispo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSan Luis Obispo

EWR - SBP

EWRSBP

Newark

Wed 5/6

2:10 pm-9:16 pm

1 stop10h 06m

San Luis Obispo County

Sat 5/9

5:52 pm-5:13 am

1 stop8h 21m

$289

NewarkSan Luis Obispo

EWR - SBP

EWRSBP

Newark

Fri 4/24

6:30 pm-11:44 pm

1 stop8h 14m

San Luis Obispo County

Tue 4/28

2:12 pm-12:57 am

1 stop7h 45m

$319

NewarkSan Luis Obispo

EWR - SBP

EWRSBP

Newark

Wed 5/6

2:30 pm-8:00 pm

1 stop8h 30m

San Luis Obispo County

Mon 5/11

5:52 pm-5:13 am

1 stop8h 21m

$319

NewarkSan Luis Obispo

EWR - SBP

EWRSBP

Newark

Wed 7/1

4:00 pm-10:12 pm

1 stop9h 12m

San Luis Obispo County

Mon 7/6

6:05 pm-5:23 am

1 stop8h 18m

$349

NewarkSan Luis Obispo

EWR - SBP

EWRSBP

Newark

Fri 7/31

6:29 pm-11:37 pm

1 stop8h 08m

San Luis Obispo County

Wed 8/12

5:50 pm-6:05 am

1 stop9h 15m

$379

NewarkSan Luis Obispo

EWR - SBP

EWRSBP

Newark

Fri 7/31

6:30 pm-11:44 pm

1 stop8h 14m

San Luis Obispo County

Mon 8/3

6:05 pm-7:35 am

1 stop10h 30m

$407
Quickest round-trip

NewarkSan Luis Obispo

EWR - SBP

EWRSBP

Newark

Fri 4/24

6:30 pm-11:44 pm

1 stop8h 14m

San Luis Obispo County

Mon 4/27

2:30 pm-12:59 am

1 stop7h 29m

$414

NewarkSan Luis Obispo

EWR - SBP

EWRSBP

Newark

Sat 8/1

6:30 pm-11:44 pm

1 stop8h 14m

San Luis Obispo County

Mon 8/3

6:05 pm-5:23 am

1 stop8h 18m

$419

NewarkSan Luis Obispo

EWR - SBP

EWRSBP

Newark

Thu 9/3

4:33 pm-11:14 pm

1 stop9h 41m

San Luis Obispo County

Mon 9/7

3:45 pm-4:49 pm

1 stop22h 04m

$420

NewarkSan Luis Obispo

EWR - SBP

EWRSBP

Newark

Sat 3/21

4:29 pm-11:34 pm

1 stop10h 05m

San Luis Obispo County

Wed 3/25

6:00 am-5:14 pm

1 stop8h 14m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Newark to San Luis Obispo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to San Luis Obispo in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Newark Airport-San Luis Obispo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-San Luis Obispo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-San Luis Obispo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-San Luis Obispo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

Currently, April is the cheapest month in which you can book a flight from Newark Airport to San Luis Obispo (average of $268). Flying from Newark Airport to San Luis Obispo in October is currently the most expensive (average of $394). 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 Newark Airport 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 March 11, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Newark Airport to San Luis Obispo. 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.
United Airlines
7.4
Good
9,414 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel
United Airlines
7.4
Good
9,414 reviews
United Airlines
7.4
Good
9,414 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel
American Airlines
7.1
Good
11,419 reviews
United Airlines
7.4
Good
9,414 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Related info for your journey

Find useful and relevant information for your journey from Newark 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 airport do you fly into for flights to San Luis Obispo from Newark?

    Located just 3.3 mi from the city center, San Luis Obispo County is the airport most travelers will use when flying to San Luis Obispo from Newark. Booking flights from Newark to County (SBP) should be relatively easy as there are 0 daily inbound flights from Newark from 2 different airlines.

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

    For as low as $379, United Airlines can have you in San Luis Obispo from Newark Airport in 8h 08m. Airlines will cover a distance of 2528 mi. This flight may include one or multiple stops.

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

    Currently priced at $361, United Airlines will fly you from Newark Airport to San Luis Obispo and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $364. United Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Newark Airport to San Luis Obispo (average of $268). Flying from Newark Airport to San Luis Obispo in October is currently the most expensive (average of $394). 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
Arroyo Grande
Avila Beach
San Simeon

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Alternative routes for Newark to San Luis Obispo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Newark to San Luis Obispo

Discover the top 2 airlines that operate flights from Newark 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$361Average$620FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$364Average$703FlexibilityNo cancel feeOn-time71%

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