Cheap flight deals from Portland to San Diego Starting at Rp 966,305

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Portland to San Diego?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Portland (PDX) to San Diego (SAN) the cheapest?

Airlines adjust prices for flights from Portland to San Diego based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Portland (PDX) to San Diego (SAN) cost?

According to Trip.com's data, the lowest price is around Rp 4,593,946.
How long does it take to fly from Portland (PDX) to San Diego (SAN) and what is the distance?

It takes around 3 hours 1 minute to fly from Portland (PDX) to San Diego (SAN).
What is the transportation method from the main airport to downtown in San Diego?
- The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
What are the most popular airlines that fly from Portland (PDX) to San Diego (SAN)?

Airlines with flights from Portland (PDX) to San Diego (SAN): Alaska Airlines, Southwest Airlines, Hawaiian Airlines and Japan Airlines.

How to find a cheap flight from Portland to San Diego

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to San Diego. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest Portland to San Diego ticket.

Tap "Date" in the flight search bar to browse the calendar and find airfare from Portland to San Diego for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 1187893 for a one-way ticket on Wed, Apr 16.

Compare cheap Portland to San Diego flight deals from hundreds of airlines.

Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Portland to San Diego. The most affordable airline currently operating on this route is Hawaiian Airlines.

Set up a Price Alert to track fare drops.

Set up a Price Alert for your Portland to San Diego route to track ticket prices effortlessly—no need to check manually every day.

Don't miss out on cheap Portland to San Diego flight deals and promo codes.

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Book early or wait unitl the last minute to fine the best fares.

It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.

Search for flights on the go.

For the best booking experience on the go, download Trip.com and search for cheap flights from Portland to San Diego to access exclusive deals just for you.

Flight Info | Portland to San Diego

Cheapest one-way flight price	Rp 966,304
Cheapest round-trip ticket price	Rp 2,309,537
Off-season for travel	February
Peak season for travel	December
Flight distance	1,502.8 km
Average flight time	3 hours 1 minute
Popular airline	Alaska Airlines