$134 Find Cheap Flights from Portland to San Luis Obispo - Compare and Save

These are the earliest and latest flight times available from Portland to San Luis Obispo:

• Earliest: departs at 2:32 pm and lands at 4:44 pm
• Latest: departs at 5:45 pm and lands at 7:57 pm.

The flight takes about 2h 12m.

Three cabin classes are available on flights from Portland to San Luis Obispo:

• Economy Class
• Business Class
• First Class

A nonstop flight from Portland to San Luis Obispo takes 2h 12m, covering 722 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Portland to San Luis Obispo range from $286 to $469, with an average of $364 over the past 12 months. Anything below $286 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 68% above the $364 route average. Book 13 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $255 round-trip via Phoenix Sky Harbor Intl (PHX), compared to $354 for nonstop.

Afternoon is the busiest departure period on Portland to San Luis Obispo flights, with 50% of flights leaving in that window. Evening departures account for 50%, morning flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $247 to $1,527. That means the highest observed fare was about 6x higher than the lowest one.

Alaska Airlines is the only airline on the Portland to San Luis Obispo route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Portland to San Luis Obispo are currently lower than usual. Average one-way flight prices are about $192, which is 21% below the typical average for this route.

San Luis Obispo County Airport (SBP) hosts 5 major car rental companies, with daily rates averaging $70 for economy cars. Top options include:

• Avis
• Enterprise Rent-A-Car
• Budget
• Hertz
• National

Flights from Portland to San Luis Obispo usually depart from Portland (PDX) and arrive at San Luis Obispo County (SBP).

Connecting flights from Portland to San Luis Obispo most commonly pass through:

• San Francisco (SFO) - 97% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 3% of one-stop connections

Yes. Flexible dates can save you up to 24% on flights from Portland to San Luis Obispo. Saturday is the cheapest departure day at $297 round-trip on average, while Sunday is the most expensive at $386, a difference of $89.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Only Alaska Airlines operates flights between Portland and San Luis Obispo.

Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 4h 38m, compared with 7h 15m via Phoenix Sky Harbor Intl (PHX).

Among airlines operating Portland to San Luis Obispo flights:

• Alaska Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Alaska Airlines: a cabin bag and a checked bag in Business Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.