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Cheap flights from San José to Portland from $228

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 José to Portland departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from San José to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:00 am - 4:27 pmSJO  San José Juan Santamaria Intl-PDX Portland
13h 27m2 stops San Salvador El Salvador Intl Los Angeles
Multiple Airlines Logo
7:00 am - 11:15 pmPDX  Portland-SJO San José Juan Santamaria Intl
14h 15m2 stops Los Angeles Guatemala City La Aurora
$385Multiple Airlines
Wed, Jan 20 - Thu, Feb 4
Multiple Airlines Logo
5:00 am - 4:50 pmSJO  San José Juan Santamaria Intl-PDX Portland
13h 50m2 stops San Salvador El Salvador Intl Los Angeles
Multiple Airlines Logo
6:00 am - 11:15 pmPDX  Portland-SJO San José Juan Santamaria Intl
15h 15m2 stops Los Angeles Guatemala City La Aurora
$385Multiple Airlines
Wed, Jan 20 - Thu, Feb 4
Multiple Airlines Logo
5:45 am - 11:59 pmSJO  San José Juan Santamaria Intl-PDX Portland
19h 14m2 stops Guatemala City La Aurora Los Angeles
Multiple Airlines Logo
7:03 am - 11:15 pmPDX  Portland-SJO San José Juan Santamaria Intl
15h 12m2 stops Los Angeles Guatemala City La Aurora
$392Multiple Airlines
Tue, Sep 1 - Sat, Sep 5
American Airlines Logo
1:00 pm - 11:39 pmSJO  San José Juan Santamaria Intl-PDX Portland
11h 39m1 stop Dallas/Fort Worth
American Airlines Logo
11:49 pm - 8:21 pmPDX  Portland-SJO San José Juan Santamaria Intl
19h 32m2 stops Dallas/Fort Worth Miami
$470American Airlines
Thu, Oct 8 - Wed, Oct 21
American Airlines Logo
1:00 pm - 11:39 pmSJO  San José Juan Santamaria Intl-PDX Portland
11h 39m1 stop Dallas/Fort Worth
American Airlines Logo
6:09 pm - 12:00 pmPDX  Portland-SJO San José Juan Santamaria Intl
16h 51m2 stops Phoenix Sky Harbor Intl Miami
$470American Airlines
Thu, Oct 8 - Mon, Oct 19
American Airlines Logo
1:00 pm - 11:39 pmSJO  San José Juan Santamaria Intl-PDX Portland
11h 39m1 stop Dallas/Fort Worth
American Airlines Logo
6:09 pm - 12:00 pmPDX  Portland-SJO San José Juan Santamaria Intl
16h 51m2 stops Phoenix Sky Harbor Intl Miami
$478American Airlines
Thu, Oct 8 - Mon, Oct 19
United Airlines Logo
7:55 am - 7:16 pmSJO  San José Juan Santamaria Intl-PDX Portland
12h 21m1 stop Houston George Bush Intcntl
United Airlines Logo
7:00 am - 7:15 amPDX  Portland-SJO San José Juan Santamaria Intl
23h 15m1 stop San Francisco
$510United Airlines
Wed, Sep 30 - Sun, Oct 4
United Airlines Logo
7:55 am - 10:57 pmSJO  San José Juan Santamaria Intl-PDX Portland
16h 02m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
7:00 am - 7:15 amPDX  Portland-SJO San José Juan Santamaria Intl
23h 15m1 stop San Francisco
$510United Airlines
Wed, Sep 30 - Sun, Oct 4
Alaska Airlines Logo
1:46 am - 1:26 pmSJO  San José Juan Santamaria Intl-PDX Portland
13h 40m1 stop Los Angeles
Alaska Airlines Logo
7:09 am - 11:25 pmPDX  Portland-SJO San José Juan Santamaria Intl
14h 16m2 stops San Francisco Los Angeles
$723Alaska Airlines
Sun, Dec 6 - Tue, Jan 5
Alaska Airlines Logo
1:46 am - 11:25 amSJO  San José Juan Santamaria Intl-PDX Portland
11h 39m1 stop Los Angeles
Alaska Airlines Logo
2:34 pm - 11:25 pmPDX  Portland-SJO San José Juan Santamaria Intl
30h 51m1 stop Los Angeles
$839Alaska Airlines
Fri, Dec 11 - Sat, Jan 16

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American Airlines flights from San José to Portland

Our best American Airlines deals on San José to Portland flight tickets
American Airlines
Oct 8
SJO1:00 pmSan José Juan Santamaria Intl
11h 39m
1 stop
PDX11:39 pmPortland
Oct 21
PDX11:49 pmPortland
19h 32m
2 stops
SJO8:21 pmSan José Juan Santamaria Intl
$470
American Airlines
Sep 30
SJO6:00 amSan José Juan Santamaria Intl
19h 07m
2 stops
PDX12:07 amPortland
Oct 4
PDX10:56 pmPortland
14h 04m
2 stops
SJO2:00 pmSan José Juan Santamaria Intl
$478
American Airlines
Oct 9
SJO1:00 pmSan José Juan Santamaria Intl
11h 39m
1 stop
PDX11:39 pmPortland
Oct 20
PDX11:49 pmPortland
13h 11m
1 stop
SJO2:00 pmSan José Juan Santamaria Intl
$498

United Airlines flights from San José to Portland

Our best United Airlines deals on San José to Portland flight tickets
United Airlines
Sep 11
SJO8:45 amSan José Juan Santamaria Intl
28h 15m
1 stop
PDX12:00 pmPortland
Sep 23
PDX5:30 amPortland
24h 45m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
$510
United Airlines
Aug 31
SJO1:25 pmSan José Juan Santamaria Intl
10h 34m
1 stop
PDX10:59 pmPortland
Sep 17
PDX7:00 amPortland
23h 15m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
$728
United Airlines
Aug 31
SJO1:25 pmSan José Juan Santamaria Intl
10h 34m
1 stop
PDX10:59 pmPortland
Sep 16
PDX7:15 pmPortland
11h 00m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
$736

momondo Fare Finder

 
Customize your flight search to find flights from San José 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 August 17, 2026.
Use the filters below to find and compare flights from San José to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Wed 1/20

5:00 am-4:27 pm

2 stops13h 27m

Portland

Thu 2/4

7:00 am-11:15 pm

2 stops14h 15m

$385

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Wed 1/20

5:00 am-4:50 pm

2 stops13h 50m

Portland

Thu 2/4

6:00 am-11:15 pm

2 stops15h 15m

$385

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Tue 9/1

5:45 am-11:59 pm

2 stops19h 14m

Portland

Sat 9/5

7:03 am-11:15 pm

2 stops15h 12m

$392

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Thu 10/8

1:00 pm-11:39 pm

1 stop11h 39m

Portland

Wed 10/21

11:49 pm-8:21 pm

2 stops19h 32m

$470

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Thu 10/8

1:00 pm-11:39 pm

1 stop11h 39m

Portland

Mon 10/19

6:09 pm-12:00 pm

2 stops16h 51m

$470

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Thu 10/8

1:00 pm-11:39 pm

1 stop11h 39m

Portland

Mon 10/19

6:09 pm-12:00 pm

2 stops16h 51m

$478

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Wed 9/30

7:55 am-7:16 pm

1 stop12h 21m

Portland

Sun 10/4

7:00 am-7:15 am

1 stop23h 15m

$510

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Wed 9/30

7:55 am-10:57 pm

2 stops16h 02m

Portland

Sun 10/4

7:00 am-7:15 am

1 stop23h 15m

$510

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Sun 12/6

1:46 am-1:26 pm

1 stop13h 40m

Portland

Tue 1/5

7:09 am-11:25 pm

2 stops14h 16m

$723

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Fri 12/11

1:46 am-11:25 am

1 stop11h 39m

Portland

Sat 1/16

2:34 pm-11:25 pm

1 stop30h 51m

$839

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 José 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 cheapest month to fly to Portland?

The cheapest month to fly to Portland from San José is in February. Flight prices, which tend to average around $307, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in February, then you should wait until November to fly from San José, when ticket prices are also cheap, with an average price of $321.

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

You are more likely to see cheaper flights to Portland from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $439 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from San José for as low as $338 on momondo.

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

You could potentially save up to 25% on your flight if you consider stops on a San José to Portland flight.

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

As of August 2026, prices for San José to Portland flights are approximately 51% more expensive when compared to flights at the same time last year.

When to book flights from San José to Portland

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

Cheap San José to Portland (SJO to PDX) flight deals and tips

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

Fastest flight time

13h 49m

Direct flights

None
The fastest flight from San José to Portland takes 13h 49m
There are no direct flights from San José to Portland. There are no popular flight routes from San José to Portland.
Search flight deals

Frequently asked questions about flying from San José to Portland

  • How far is San José Juan Santamaria Intl to Portland by plane?

    A flight from San José Juan Santamaria Intl to Portland will travel around 3349.0 mi. Flights usually cover this in 13h 49m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Portland Airport?

    Prices for flights from San José Juan Santamaria Intl Airport to Portland Airport refresh daily.

  • How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to Portland Airport?

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to Portland Airport.

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

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from San José to Portland

Compare and see reviews for airlines that fly from San José to Portland with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $275Free CancellationRating
7.9
12,808 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
10,105 reviews
Search United Airlines flights
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,946 reviews
Search American Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Vancouver
Cannon Beach
Salem
Astoria
Long Beach
Beaverton
Rockaway Beach
Hillsboro
Tigard
Depoe Bay
Longview
Hood River
Newberg
Clackamas
Troutdale
Gresham
Kelso
Wilsonville

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from San José.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San José to Portland.

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

Yes momondo offers price alerts on flights to Portland from San José. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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