Route guide · 934 miles
Cheap Flights from San Diego to Portland
SAN → PDX · Nonstop 2h 24m · Live round-trip fares
Plenty of travelers price out San Diego to Portland every day — here's how to beat the average fare. Nonstops run about 2h 24m, and the calendar matters more than the airline. Aim to book 3–6 weeks ahead, stay flexible on the day of the week, and set a free alert so a price drop never slips past you.
Live fares for SAN → PDX are updating. Use the search below for real-time prices.
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See live fares
Updated daily
Flight time
2h 24m
Nonstop, typical
Distance
934 mi
SAN → PDX
Book ahead
3–6 weeks
Best window, typically
Nonstop airlines
3
American Airlines, Alaska Airlines & more
Nonstop flights from San Diego to Portland
The fastest way between the two cities is the nonstop: about 2h 24m for the 934-mile run from SAN to PDX. Those flights are flown by American Airlines, Alaska Airlines, Spirit Airlines. Prices behave best when you book 3–6 weeks out.
Booking insights: San Diego → Portland
- Distance: 934 miles · nonstop flight time: 2h 24m.
- Cheapest upcoming week in the live data starts around Oct 15, with fares from $110.
- Fares tend to bottom out when you book about 3–6 weeks ahead — earlier than that rarely helps, later usually hurts.
- If your dates flex by a day or two, shifting to a midweek departure is the easiest saving there is.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
Cheapest month · San Diego → Portland
October 2026
Every date's recent round-trip fare, at a glance.
Fares from
$110
Cheapest: Wed, Oct 21 — $110 · Priciest: Oct 18 — $168
Get this fare →Recent fares found for specific dates in October 2026. Blank days had no recent fare in our data — ask our team and we'll check them for you.
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Flying from San Diego to Portland: what you need to know
The flight
The nonstop from SAN to PDX runs about 2h 24m over 934 miles. It's a comfortable mid-range flight: long enough that seat choice matters a little, short enough that paying up for extras rarely does.
Airlines on this route
American Airlines, Alaska Airlines and Spirit Airlines fly this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from San Diego (SAN)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our San Diego airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Portland (PDX)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Portland airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Portland to San Diego fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 934 miles, booking 3–6 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- If you're traveling with only a carry-on, you can skip the bag-drop line entirely with mobile check-in.
- Download the airline's app before you fly; gate changes and delays show up there first.
- Nonstop time on this route is about 2h 24m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
San Diego to Portland flight FAQs
How long is the flight from SAN to PDX?
Nonstop flights from San Diego to Portland take about 2h 24m and cover roughly 934 miles. One-stop itineraries add 2–4 hours depending on the layover city.
Are there nonstop flights from San Diego to Portland?
American Airlines, Alaska Airlines, Spirit Airlines typically operate nonstop flights from SAN to PDX. Nonstops are usually cheapest when booked 3–6 weeks ahead of departure.
What is the cheapest month to fly from San Diego to Portland?
Travelers usually find the gentlest prices away from peak periods — think post-holiday January and the early-fall weeks. Midweek dates inside those windows are cheaper still.
How much are last minute flights from SAN to PDX?
Book inside the final week and you'll usually pay a premium on SAN to PDX. Fares booked 3–6 weeks ahead are almost always kinder.
What is a good round-trip deal from San Diego to Portland?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from San Diego to Portland?
You'll mainly see American Airlines, Alaska Airlines, Spirit Airlines on San Diego to Portland. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to San Diego airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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