Cheap flights from San Diego to Portland from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Portland departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Spirit Airlines Logo
6:15 am - 11:11 amSAN-PDX
4h 56m1 stop
Spirit Airlines Logo
12:07 pm - 7:29 amPDX-SAN
19h 22m1 stop
$156Spirit Airlines
Find Deal
jue., sep. 25 - dom., sep. 28
 Logo
8:21 am - 7:36 pmSAN-PDX
11h 15m1 stop
 Logo
12:43 pm - 11:50 pmPDX-SAN
11h 07m1 stop
jue., oct. 23 - dom., oct. 26
 Logo
6:15 am - 11:11 amSAN-PDX
4h 56m1 stop
 Logo
9:30 pm - 12:06 amPDX-SAN
2h 36mnonstop
mar., sep. 9 - vie., sep. 12
 Logo
6:09 pm - 8:50 pmSAN-PDX
2h 41mnonstop
 Logo
8:36 pm - 7:26 amPDX-SAN
10h 50m1 stop
sáb., oct. 18 - mié., oct. 29
Frontier Logo
12:04 pm - 8:24 pmSAN-PDX
8h 20m1 stop
Frontier Logo
11:23 am - 11:17 pmPDX-SAN
11h 54m1 stop
$160Frontier
Find Deal
vie., sep. 5 - dom., sep. 7
Frontier Logo
12:04 pm - 12:12 amSAN-PDX
12h 08m1 stop
Frontier Logo
11:23 am - 11:17 pmPDX-SAN
11h 54m1 stop
$162Frontier
Find Deal
jue., sep. 4 - dom., sep. 7
Hawaiian Airlines Logo
8:11 am - 1:45 pmSAN-PDX
5h 34m1 stop
Hawaiian Airlines Logo
2:41 pm - 5:13 pmPDX-SAN
2h 32mnonstop
$170Hawaiian Airlines
Find Deal
mié., oct. 8 - sáb., oct. 11
Hawaiian Airlines Logo
7:00 am - 9:38 amSAN-PDX
2h 38mnonstop
Hawaiian Airlines Logo
7:23 am - 9:59 amPDX-SAN
2h 36mnonstop
$177Hawaiian Airlines
Find Deal
sáb., sep. 20 - mié., sep. 24
Alaska Airlines Logo
8:03 am - 1:37 pmSAN-PDX
5h 34m1 stop
Alaska Airlines Logo
7:23 am - 9:59 amPDX-SAN
2h 36mnonstop
$180Alaska Airlines
Find Deal
jue., sep. 25 - dom., sep. 28
Alaska Airlines Logo
8:22 pm - 11:03 pmSAN-PDX
2h 41mnonstop
Alaska Airlines Logo
5:41 pm - 8:18 pmPDX-SAN
2h 37mnonstop
$187Alaska Airlines
Find Deal
vie., sep. 12 - mar., sep. 16

Spirit Airlines flights from San Diego to Portland

Our best Spirit Airlines deals on San Diego to Portland flight tickets
Spirit Airlines
Sep 25
SAN6:15 amSan Diego
4h 56m
1 stop
PDX11:11 amPortland
Sep 28
PDX12:07 pmPortland
19h 22m
1 stop
SAN7:29 amSan Diego
Spirit Airlines
Oct 20
SAN7:47 pmSan Diego
23h 49m
1 stop
PDX7:36 pmPortland
Oct 27
PDX12:37 pmPortland
23h 42m
1 stop
SAN12:19 pmSan Diego
Spirit Airlines
Sep 2
SAN7:01 pmSan Diego
23h 56m
1 stop
PDX6:57 pmPortland
Sep 8
PDX12:07 pmPortland
10h 19m
1 stop
SAN10:26 pmSan Diego

Alaska Airlines flights from San Diego to Portland

Our best Alaska Airlines deals on San Diego to Portland flight tickets
Alaska Airlines
Sep 25
SAN8:03 amSan Diego
5h 34m
1 stop
PDX1:37 pmPortland
Sep 28
PDX7:23 amPortland
2h 36m
SAN9:59 amSan Diego
Alaska Airlines
Sep 12
SAN8:22 pmSan Diego
2h 41m
PDX11:03 pmPortland
Sep 16
PDX5:41 pmPortland
2h 37m
SAN8:18 pmSan Diego
Alaska Airlines
Oct 19
SAN10:30 amSan Diego
6h 28m
1 stop
PDX4:58 pmPortland
Oct 29
PDX7:02 amPortland
14h 17m
1 stop
SAN9:19 pmSan Diego

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated agosto 21, 2025.
Use the filters below to find and compare flights from San Diego to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoPortland

SAN - PDX

SANPDX

San Diego

jue. 9/25

6:15 am-11:11 am

1 stop4h 56m

Portland

dom. 9/28

12:07 pm-7:29 am

1 stop19h 22m

$156

San DiegoPortland

SAN - PDX

SANPDX

San Diego

jue. 10/23

8:21 am-7:36 pm

1 stop11h 15m

Portland

dom. 10/26

12:43 pm-11:50 pm

1 stop11h 07m

$157

San DiegoPortland

SAN - PDX

SANPDX

San Diego

mar. 9/9

6:15 am-11:11 am

1 stop4h 56m

Portland

vie. 9/12

9:30 pm-12:06 am

Nonstop2h 36m

$158

San DiegoPortland

SAN - PDX

SANPDX

San Diego

sáb. 10/18

6:09 pm-8:50 pm

Nonstop2h 41m

Portland

mié. 10/29

8:36 pm-7:26 am

1 stop10h 50m

$159

San DiegoPortland

SAN - PDX

SANPDX

San Diego

vie. 9/5

12:04 pm-8:24 pm

1 stop8h 20m

Portland

dom. 9/7

11:23 am-11:17 pm

1 stop11h 54m

$160

San DiegoPortland

SAN - PDX

SANPDX

San Diego

jue. 9/4

12:04 pm-12:12 am

1 stop12h 08m

Portland

dom. 9/7

11:23 am-11:17 pm

1 stop11h 54m

$162

San DiegoPortland

SAN - PDX

SANPDX

San Diego

mié. 10/8

8:11 am-1:45 pm

1 stop5h 34m

Portland

sáb. 10/11

2:41 pm-5:13 pm

Nonstop2h 32m

$170

San DiegoPortland

SAN - PDX

SANPDX

San Diego

sáb. 9/20

7:00 am-9:38 am

Nonstop2h 38m

Portland

mié. 9/24

7:23 am-9:59 am

Nonstop2h 36m

$177

San DiegoPortland

SAN - PDX

SANPDX

San Diego

jue. 9/25

8:03 am-1:37 pm

1 stop5h 34m

Portland

dom. 9/28

7:23 am-9:59 am

Nonstop2h 36m

$180

San DiegoPortland

SAN - PDX

SANPDX

San Diego

vie. 9/12

8:22 pm-11:03 pm

Nonstop2h 41m

Portland

mar. 9/16

5:41 pm-8:18 pm

Nonstop2h 37m

$187

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from San Diego to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Diego and Portland?

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from San Diego is in January. Flight prices, which tend to average around $186, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until September to fly from San Diego, when ticket prices are also cheap, with an average price of $206.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $282. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $386.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $249. At noon is when there is more demand to fly to Portland, so prices are often more expensive at around $315 per ticket.

What is the cheapest San Diego to Portland flight route?

Fly from San Diego to Portland for the best San Diego - Portland flight prices

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $255 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from San Diego for as low as $218 on momondo.

What cabin class options are available on San Diego to Portland flights?

There are 4 cabin classes available to choose from on San Diego to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Portland flights?

No. A direct flight is the cheapest option for a flight between San Diego to Portland.

How have San Diego to Portland flight prices changed over time?

As of August 2025, prices for San Diego to Portland flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Portland (SAN to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Portland

Best Price Found

$164

Fastest flight time

2h 35m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from San Diego in the past 72 hours is $164. The best round-trip flight deal from San Diego to Portland found on momondo in the last 72 hours is $206.
The fastest flight from San Diego to Portland takes 2h 35m
Direct flights go from San Diego to Portland every day.
There is 1 airport near Portland: Portland (PDX)
  • How far is San Diego to Portland by plane?

    The distance between San Diego and Portland is about 931.8 mi. 2h 38m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Diego Airport to Portland Airport?

    Prices for flights from San Diego Airport to Portland Airport refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Portland Airport?

  • How old do you have to be to fly from San Diego Airport to Portland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from San Diego to Portland?

  • What is the most popular airline from San Diego to Portland?

Best airlines flying from San Diego to Portland

Compare and see reviews for airlines that fly from San Diego to Portland with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $73Free CancellationRating
6.3
8,035 reviews
Search Spirit Airlines flights
FrontierPriceFrom $100Free CancellationRating
5.8
3,207 reviews
Search Frontier flights
SouthwestPriceFrom $150Free CancellationRating
8.0
4,245 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $156Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
DeltaPriceFrom $162Free CancellationRating
7.9
7,981 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $182Free CancellationRating
7.8
2,672 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $294Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
  • Southwest Flights From San Diego to Portland

    Southwest flight deals from San Diego to Portland start from $150 round-trip. Over the 5 Southwest flights for this route in a normal week, average airfare is usually $334 round-trip - but some users have found much cheaper deals with momondo.

  • Alaska Airlines Flights From San Diego to Portland

    Another popular option for San Diego to Portland flights is Alaska Airlines (8.0/10, 10,000 ratings). Alaska Airlines flies from San Diego to Portland around 8 times per week, with deals starting from $156 round-trip and rising to an average price of around $289.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Beaverton
Rockaway Beach
Hillsboro
Hood River
Gresham
McMinnville
Longview
Tigard
The Dalles
Pacific City
Manzanita
Tillamook

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Portland for you.

Can I find flights from San Diego to Portland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portland from San Diego which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Diego to Portland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from San Diego.

I’m not ready to book a flight from San Diego to Portland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Diego to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Portland trip

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1 adult
mar. 8/26
mar. 9/2

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