Cheap flights from San Luis Obispo to Portland

San Luis County Regional
SBP
Portland
PDX

Flight deals from San Luis Obispo to Portland

Below you can see the best deals on flights San Luis Obispo — Portland for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

Top 10 cheap flights from San Luis Obispo to Portland

About the San Luis Obispo — Portland flight

Looking for cheap flights from San Luis Obispo to Portland? Compare fares from different airlines, check the flight schedule and travel time — and book your San Luis Obispo — Portland ticket online at the best price.

The route has direct flights — around 29 flights per week, flights are operated by Alaska Airlines, a nonstop flight takes about 1 h 59 min, the distance between the cities is around 1,149 km.

Planning your trip? You may find our Portland travel guide, how to get from the airport into town and Portland weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

YesDirect flights
1,149 kmDistance
1 h 59 minTravel time
1Airlines
29 / wkFlights

Flight schedule from San Luis Obispo to Portland

The table shows direct flights from San Luis Obispo to Portland on the selected date. The flight takes approximately 1 h 59 min. Regular flights are operated by Alaska Airlines. Departures from San Luis County Regional Airport airports, arrivals at Portland International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 16 Aug 2026

Prices by month

Average one-way fares from San Luis Obispo to Portland by month. Tickets are usually cheapest in January (around $139) and priciest in November (about $223) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$139lowMay$158lowSep$177medium
Feb$149lowJun$205highOct$172medium
Mar$167mediumJul$214highNov$223high
Apr$177mediumAug$209highDec$218high

Some values are estimated based on seasonality.

When to fly

Weather in Portland: it is warmest in August (up to 29 °C on average) and coolest in December (around 8 °C). The driest month is July.

Temperature · Portland

Dry and wet days · Portland

Wind speed and direction · Portland

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How to get the best deal on a San Luis Obispo — Portland ticket

  • Book ahead: fares for San Luis Obispo — Portland are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Flights San Luis Obispo — Portland operate on Sundays, Mondays, Tuesdays, Thursdays, Fridays and Saturdays — keep that in mind when picking your travel dates.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the San Luis Obispo — Portland route are operated by 1 airline; Alaska Airlines runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • Alaska AirlinesAS
    10x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight SBP → PDX10x/week
      Duration
      2h 1m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the San Luis Obispo — Portland route

Flights San Luis Obispo — Portland depart from San Luis County Regional Airport and arrive at Portland International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

San Luis Obispo

SBP
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Portland

PDX
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the San Luis Obispo — Portland flight

How long is the flight from San Luis Obispo to Portland?

A nonstop San Luis Obispo — Portland flight takes about 1 h 59 min — the distance between the cities is around 1,149 km.

How far is it from San Luis Obispo to Portland?

The distance from San Luis Obispo to Portland is about 1,149 km, which a nonstop flight covers in around 1 h 59 min.

Are there direct flights from San Luis Obispo to Portland?

Yes, there are nonstop flights San Luis Obispo — Portland — around 29 flights per week.

Which airlines fly from San Luis Obispo to Portland?

Airlines operating San Luis Obispo — Portland include Alaska Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do San Luis Obispo — Portland flights use?

Flights from San Luis Obispo depart from San Luis County Regional Airport, and arrive at Portland International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from San Luis Obispo to Portland?

The price of a San Luis Obispo — Portland ticket depends on your travel date, season and demand. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights San Luis Obispo — Portland?

Flights San Luis Obispo — Portland are usually cheaper when booked in advance — a few weeks before departure and away from peak dates. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from San Luis Obispo to Portland?

To catch a low fare San Luis Obispo — Portland, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from San Luis Obispo

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Where else you can fly from Portland

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SeattleLos AngelesSan FranciscoDenverSalt Lake CityChicagoSan JoseNew York CitySan DiegoPhoenixLas VegasAnchorageBoiseVancouverMinneapolisSanta AnaSpokaneSacramentoRedmondHonoluluSanta RosaMedfordDallasAtlantaFresnoOaklandEugeneBurbankBostonRenoHoustonWashington, D.C.PascoAustinPhiladelphiaCharlotteBozemanFairbanksMissoulaPalm Springs

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