There are most likely no direct flights on the San Diego — Portland route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Diego to Portland. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from San Diego to Portland, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the San Diego — Portland route
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Diego to Portland
San Diego — Portland
06/25/2026
Departure
Direct flight
WN4908
starting at $405
San Diego — Portland
06/29/2026
Departure
Direct flight
AS1402
starting at $343
San Diego — Portland
08/29/2026
Departure
Direct flight
AS794
starting at $178
Flights from San Diego to Portland are operated by several airlines — Southwest Airlines, Alaska Airlines, and Frontier Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $93, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest flight ticket from San Diego to Portland according to data for the last 48 hours costs $93
Often the best time to buy tickets from San Diego to Portland is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Diego to Portland can be found flying in these months: July.
The fastest flights from San Diego to Portland start from 2 hours 35 minutes in the air.
The following airlines operate direct flights on the route San Diego — Portland: Southwest Airlines, Alaska Airlines
The cheapest one-way flight from San Diego to Portland departs on 08/28/2026, is operated by Alaska Airlines and costs $93
There is no information about the cheapest roundtrip flight from San Diego to Portland
Fastest flight from San Diego to Portland takes 2h 35m
There are direct flights on this route 3 days a week: Mo, Th, and Sa
The distance between San Diego and Portland is 1505km (933 miles). There are 40 direct flights from San Diego to Portland. San Diego and Portland are in the same time zone. Flights from San Diego begin at 6:50 AM. The latest flight from San Diego departs at 5:58 PM
We couldn't find any special offers for flights from San Diego to Portland
