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Cheap flights from San José to Portland from $235

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 5/18. 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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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
5:45 am - 9:55 pm
SJO
-
PDX
17h 10m
2 stops
Multiple Airlines Logo
7:00 am - 11:15 pm
PDX
-
SJO
15h 15m
2 stops
$383Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
5:45 am - 9:55 pm
SJO
-
PDX
17h 10m
2 stops
Multiple Airlines Logo
7:03 am - 11:15 pm
PDX
-
SJO
15h 12m
2 stops
$392Multiple Airlines
Thu, Oct 1 - Tue, Oct 13
Multiple Airlines Logo
5:45 am - 9:55 pm
SJO
-
PDX
17h 10m
1 stop
Multiple Airlines Logo
7:50 pm - 8:45 am
PDX
-
SJO
11h 55m
2 stops
$394Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
11:13 am - 10:48 pm
SJO
-
PDX
12h 35m
1 stop
United Airlines Logo
11:59 pm - 10:11 am
PDX
-
SJO
9h 12m
1 stop
$415United Airlines
Fri, May 29 - Sun, Jun 7
United Airlines Logo
6:00 am - 12:50 am
SJO
-
PDX
19h 50m
2 stops
United Airlines Logo
5:15 am - 7:15 am
PDX
-
SJO
25h 00m
1 stop
$418United Airlines
Sat, Jul 25 - Sun, Aug 2
United Airlines Logo
6:00 am - 12:50 am
SJO
-
PDX
19h 50m
2 stops
United Airlines Logo
11:59 pm - 12:21 pm
PDX
-
SJO
11h 22m
1 stop
$421United Airlines
Sat, Jul 25 - Fri, Aug 7
United Airlines Logo
8:45 am - 8:54 pm
SJO
-
PDX
13h 09m
1 stop
United Airlines Logo
7:13 am - 7:37 pm
PDX
-
SJO
11h 24m
1 stop
$424United Airlines
Tue, Jul 14 - Wed, Aug 19
Avianca Logo
5:45 am - 10:58 pm
SJO
-
PDX
18h 13m
1 stop
Avianca Logo
7:03 am - 11:15 pm
PDX
-
SJO
15h 12m
1 stop
$426Avianca
Tue, Oct 6 - Tue, Oct 20
United Airlines Logo
1:25 pm - 10:49 pm
SJO
-
PDX
10h 24m
1 stop
United Airlines Logo
3:36 pm - 7:15 am
PDX
-
SJO
14h 39m
1 stop
$427United Airlines
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
2:52 pm - 10:51 am
SJO
-
PDX
20h 59m
2 stops
American Airlines Logo
5:59 pm - 1:52 pm
PDX
-
SJO
18h 53m
2 stops
$428American Airlines
Fri, Aug 21 - Sun, Aug 23

United Airlines flights from San José to Portland

Our best United Airlines deals on San José to Portland flight tickets
United Airlines
May 29
SJO11:13 amSan José Juan Santamaria Intl
12h 35m
1 stop
PDX10:48 pmPortland
Jun 7
PDX11:59 pmPortland
9h 12m
1 stop
SJO10:11 amSan José Juan Santamaria Intl
$415
United Airlines
Jul 25
SJO6:00 amSan José Juan Santamaria Intl
19h 50m
2 stops
PDX12:50 amPortland
Aug 2
PDX5:15 amPortland
25h 00m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
$418
United Airlines
Jul 25
SJO6:00 amSan José Juan Santamaria Intl
19h 50m
2 stops
PDX12:50 amPortland
Aug 7
PDX11:59 pmPortland
11h 22m
1 stop
SJO12:21 pmSan José Juan Santamaria Intl
$421

American Airlines flights from San José to Portland

Our best American Airlines deals on San José to Portland flight tickets
American Airlines
Aug 21
SJO2:52 pmSan José Juan Santamaria Intl
20h 59m
2 stops
PDX10:51 amPortland
Aug 23
PDX5:59 pmPortland
18h 53m
2 stops
SJO1:52 pmSan José Juan Santamaria Intl
$428
American Airlines
May 29
SJO11:59 pmSan José Juan Santamaria Intl
22h 40m
1 stop
PDX9:39 pmPortland
Jun 7
PDX5:10 amPortland
16h 33m
1 stop
SJO10:43 pmSan José Juan Santamaria Intl
$481
American Airlines
May 13
SJO11:35 pmSan José Juan Santamaria Intl
16h 23m
2 stops
PDX2:58 pmPortland
May 18
PDX11:40 pmPortland
18h 27m
2 stops
SJO7:07 pmSan José Juan Santamaria Intl
$530

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 May 9, 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

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 9/15

5:45 am-9:55 pm

2 stops17h 10m

Portland

Tue 9/22

7:00 am-11:15 pm

2 stops15h 15m

$383

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Thu 10/1

5:45 am-9:55 pm

2 stops17h 10m

Portland

Tue 10/13

7:03 am-11:15 pm

2 stops15h 12m

$392

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 9/15

5:45 am-9:55 pm

1 stop17h 10m

Portland

Tue 9/22

7:50 pm-8:45 am

2 stops11h 55m

$394
Quickest round-trip

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 5/29

11:13 am-10:48 pm

1 stop12h 35m

Portland

Sun 6/7

11:59 pm-10:11 am

1 stop9h 12m

$415

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 7/25

6:00 am-12:50 am

2 stops19h 50m

Portland

Sun 8/2

5:15 am-7:15 am

1 stop25h 00m

$418

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 7/25

6:00 am-12:50 am

2 stops19h 50m

Portland

Fri 8/7

11:59 pm-12:21 pm

1 stop11h 22m

$421

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 7/14

8:45 am-8:54 pm

1 stop13h 09m

Portland

Wed 8/19

7:13 am-7:37 pm

1 stop11h 24m

$424

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 10/6

5:45 am-10:58 pm

1 stop18h 13m

Portland

Tue 10/20

7:03 am-11:15 pm

1 stop15h 12m

$426

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 10/20

1:25 pm-10:49 pm

1 stop10h 24m

Portland

Sat 10/24

3:36 pm-7:15 am

1 stop14h 39m

$427

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 8/21

2:52 pm-10:51 am

2 stops20h 59m

Portland

Sun 8/23

5:59 pm-1:52 pm

2 stops18h 53m

$428

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 typical price of a round-trip flight between San José and Portland?

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 September to fly from San José, when ticket prices are also cheap, with an average price of $333.

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 $409 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 $317 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 May 2026, prices for San José to Portland flights are approximately 0% cheaper 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

10h 24m

Direct flights

None
The fastest flight from San José to Portland takes 10h 24m
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 10h 24m, 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
12,349 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
9,693 reviews
Search United Airlines flights
American AirlinesPriceFrom $295Free CancellationRating
7.1
11,670 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
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Beaverton
Depoe Bay
Hillsboro
Tigard
Longview
Hood River
Troutdale
Newberg
The Dalles
McMinnville
Manzanita
Gresham

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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