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$174+ Cheap flights from San José (SJO) to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PDX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Portland are usually found in September or May, booked 67 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from San José to Portland

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$311
(United Airlines)

One-way from

$174
(Delta)

Popular in

December

Cheapest in

September

Average price

$533
From San José Juan Santamaria Intl to Portland
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One-way flight from San José Juan Santamaria Intl to Portland
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Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San José to Portland

Cheapest flights from San José to Portland
Explore the most affordable flight options available from San José to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:55 amSJO - PDX
2 stops15h 42mUnited Airlines
Tue 9/2310:55 amPDX - SJO
2 stops24h 31mUnited Airlines
Deal found 6/12$311
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:18 pmSJO - PDX
2 stops20h 46mDelta
Mon 10/139:45 pmPDX - SJO
1 stop13h 03mDelta
Deal found 6/12$379
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1212:50 amSJO - PDX
1 stop16h 35mAlaska Airlines
Sat 8/1610:30 amPDX - SJO
1 stop12h 00mAlaska Airlines
Deal found 6/10$381
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/912:16 pmSJO - PDX
2 stops22h 02mSpirit Airlines
Wed 7/163:10 pmPDX - SJO
2 stops19h 01mSpirit Airlines
Deal found 6/9$434
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/912:16 pmSJO - PDX
2 stops22h 02mMultiple Airlines
Wed 7/163:10 pmPDX - SJO
3 stops28h 09mMultiple Airlines
Deal found 6/9$476
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/141:55 pmSJO - PDX
1 stop11h 32mAmerican Airlines
Fri 7/2512:59 amPDX - SJO
1 stop20h 06mAmerican Airlines
Deal found 6/12$477
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:00 pmSJO - PDX
2 stops14h 20mSouthwest
Thu 8/145:55 pmPDX - SJO
2 stops17h 50mSouthwest
Deal found 6/11$550

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from San José to Portland that are best for you.

Fly from

San José

Fly to

Portland

Route

Depart

Return

Price

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Thu 9/18

7:55 am-10:37 pm

2 stops15h 42m

Portland

Tue 9/23

10:55 am-12:26 pm

2 stops24h 31m

$311

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 10/4

1:18 pm-9:04 am

2 stops20h 46m

Portland

Mon 10/13

9:45 pm-11:48 am

1 stop13h 03m

$379

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 8/12

12:50 am-4:25 pm

1 stop16h 35m

Portland

Sat 8/16

10:30 am-11:30 pm

1 stop12h 00m

$381

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Wed 7/9

12:16 pm-9:18 am

2 stops22h 02m

Portland

Wed 7/16

3:10 pm-11:11 am

2 stops19h 01m

$434

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Wed 7/9

12:16 pm-9:18 am

2 stops22h 02m

Portland

Wed 7/16

3:10 pm-8:19 pm

3 stops28h 09m

$476

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Mon 7/14

1:55 pm-12:27 am

1 stop11h 32m

Portland

Fri 7/25

12:59 am-10:05 pm

1 stop20h 06m

$477

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sun 8/3

12:00 pm-1:20 am

2 stops14h 20m

Portland

Thu 8/14

5:55 pm-12:45 pm

2 stops17h 50m

$550

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Thu 11/20

7:00 am-10:20 pm

2 stops17h 20m

$174

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Thu 9/4

8:37 am-8:51 am

1 stop25h 14m

$180

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 10/7

2:25 pm-10:31 am

2 stops21h 06m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 14 results
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Best time to book a flight from San José to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from San José with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San José to Portland

How far ahead should I book a flight from San José, San José Province to Portland?

Use this chart to determine the optimal time to book a round-trip flight from San José to Portland. Price data was last updated on June 9, 2025.

The best time to book flights from San José, San José Province to Portland is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San José, San José Province to Portland?

Currently, November is the cheapest month in which you can book a flight from San José, San José Province to Portland (average of $277). Flying from San José, San José Province to Portland in March is currently the most expensive (average of $368). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from San José to Portland to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
SWISS
7.5
Good
1,623 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San José to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San José, San José Province to Portland round-trip?

    Cheapflights users have booked flights from San José, San José Province to Portland round-trip from $311. Other airlines that can offer you cheap pricing are Delta, from $379, and Alaska Airlines, from $381. You may be able to fly from San José, San José Province to Portland for 42% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from San José, San José Province to Portland one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $174. United Airlines flights start at $180 while deals on American Airlines start at $189 one-way.

  • Can I find deals for flights from San José to Portland that include hotel bookings?

    Yes. In addition to deals on San José to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San José to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to Portland.

  • Can I find deals for business class flights from San José to Portland?

    Yes. Cheapflights offers flight deals from San José to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San José, San José Province to Portland?

    Currently, November is the cheapest month in which you can book a flight from San José, San José Province to Portland (average of $277). Flying from San José, San José Province to Portland in March is currently the most expensive (average of $368). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Seaside
Vancouver
Beaverton
Clackamas
Lincoln City
McMinnville
Lake Oswego
Hillsboro
Gresham
Astoria
Long Beach
Cannon Beach
Tigard
Longview
Hood River
Depoe Bay
Woodburn
Stevenson
Pacific City
Troutdale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San José to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Liberia to Portland flights
San José to Eugene flights
San José to Redmond flights
Liberia to Boise flights
San José to Medford flights

Top 4 airlines flying from San José to Portland

Discover the top 4 airlines that operate flights from San José to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$210Average$581FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$301Average$507FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$339Average$519FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$419Average$588FlexibilityNo cancel feeOn-time71%

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