Cheap flights from San Diego to Portland

San Diego
SAN
Portland
PDX

Flight deals from San Diego to Portland

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

The lowest price for the next 2 months is on 8 September, from $68.

Top 10 cheap flights from San Diego to Portland

AS
$ 68

San Diego — Portland

06:55—09:30
8 Sep 2026
2 h 35 m
Direct flight
AS
$ 68

San Diego — Portland

16:02—18:37
8 Sep 2026
2 h 35 m
Direct flight
AS
$ 68

San Diego — Portland

14:17—16:53
8 Sep 2026
2 h 36 m
Direct flight
AS
$ 68

San Diego — Portland

18:12—20:49
8 Sep 2026
2 h 37 m
Direct flight
AS
$ 68

San Diego — Portland

20:06—22:45
8 Sep 2026
2 h 39 m
Direct flight
AS
$ 68

San Diego — Portland

16:02—18:37
9 Sep 2026
2 h 35 m
Direct flight
AS
$ 68

San Diego — Portland

06:55—09:30
9 Sep 2026
2 h 35 m
Direct flight
AS
$ 68

San Diego — Portland

14:17—16:53
9 Sep 2026
2 h 36 m
Direct flight
AS
$ 68

San Diego — Portland

18:12—20:49
9 Sep 2026
2 h 37 m
Direct flight
AS
$ 68

San Diego — Portland

20:06—22:45
9 Sep 2026
2 h 39 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the San Diego — Portland flight

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

The route has direct flights — around 116 flights per week, flights are operated by Alaska Airlines, a nonstop flight takes about 2 h 33 min, the distance between the cities is around 1,498 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

from $68Min. price
SeptemberCheapest
AugustPeak season
YesDirect flights
1,498 kmDistance
2 h 33 minTravel time
1Airlines
116 / wkFlights

Flight schedule from San Diego to Portland

The table shows direct flights from San Diego to Portland on the selected date. The flight takes approximately 2 h 33 min. Regular flights are operated by Alaska Airlines. Departures from San Diego International 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

Flight ticket prices by day: San Diego — Portland

Below is a calendar of the lowest flight ticket prices for San Diego — Portland by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $68 in September, and the most expensive are around $170 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from San Diego to Portland by month. Tickets are usually cheapest in January (around $91) and priciest in June (about $148) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$91lowMay$119mediumSep$114low
Feb$105mediumJun$148highOct$110low
Mar$138highJul$143highNov$124medium
Apr$110lowAug$133mediumDec$133high

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.

Tickets are usually cheapest in September and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

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 Diego — Portland ticket

  • Book ahead: fares for San Diego — 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.
  • The cheapest month to fly to Portland is usually September — plan your trip around it if your dates are flexible.
  • 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 Diego — 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
    39x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight SAN → PDX39x/week
      Duration
      2h 37m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the San Diego — Portland route

Flights San Diego — Portland depart from San Diego International 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 Diego

SAN
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 Diego — Portland flight

How long is the flight from San Diego to Portland?

A nonstop San Diego — Portland flight takes about 2 h 33 min — the distance between the cities is around 1,498 km.

How far is it from San Diego to Portland?

The distance from San Diego to Portland is about 1,498 km, which a nonstop flight covers in around 2 h 33 min.

Are there direct flights from San Diego to Portland?

Yes, there are nonstop flights San Diego — Portland — around 116 flights per week.

Which airlines fly from San Diego to Portland?

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

Which airports do San Diego — Portland flights use?

Flights from San Diego depart from San Diego International 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 Diego to Portland?

The price of a San Diego — Portland ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in August. Tickets typically cost between $68 and $170. Check the current lowest fare and low-price calendar on this page.

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

Flights San Diego — Portland are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

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

To catch a low fare San Diego — 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: the most budget-friendly month to fly is usually September.

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 Diego

See all
San FranciscoSeattleLas VegasSan JosePhoenixDenverChicagoSacramentoNew York CityDallasSalt Lake CityAtlantaFresnoLos AngelesBostonHonoluluOrlandoAustinSanta RosaWashington, D.C.OaklandVancouverSan Jose del CaboBoiseRedmondRenoMinneapolisCharlotteKahuluiSan Luis ObispoHoustonEugeneDetroitMiamiTorontoMontrealFort LauderdaleMontereyKailua-KonaTampa

Where else you can fly from Portland

See all
SeattleLos AngelesSan FranciscoDenverSalt Lake CityChicagoSan JoseNew York CityPhoenixAnchorageLas VegasBoiseVancouverMinneapolisSanta AnaSpokaneSacramentoRedmondSanta RosaHonoluluMedfordDallasAtlantaFresnoOaklandEugeneBurbankBostonRenoPascoWashington, D.C.HoustonAustinPhiladelphiaMissoulaCharlotteBozemanFairbanksPalm SpringsCalgary

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