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$167+ Cheap flights from Costa Rica 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PDX
déc. 6 — déc. 131
sam. 12/6
sam. 12/13
1 adult, Economy
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Cheap flight deals from Costa Rica to Portland

Keep the following information in mind while searching for Costa Rica to Portland flight deals. Data was last updated novembre 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$286
(United Airlines)

One-way from

$167
(United Airlines)

Popular in

April

Cheapest in

September

Average price

$442
Provider with most accurate pricing for San José Juan Santamaria Intl-Portland flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Portland flights.
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From Costa Rica to Portland
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One-way flight from Costa Rica to Portland
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Highest demand for flights based on searches. 12% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Costa Rica to Portland

Cheapest flights from Costa Rica to Portland
Explore the most affordable flight options available from Costa Rica to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/5. 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.
jeu. 11/209:40 amSJO - PDX
1 stop15h 11mUnited Airlines
lun. 11/241:00 pmPDX - SJO
2 stops20h 25mUnited Airlines
Deal found 11/5$286
This United Airlines deal was found by Cheapflights users on 11/5. 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.
jeu. 11/202:20 pmSJO - PDX
1 stop10h 25mUnited Airlines
sam. 12/61:00 pmPDX - SJO
1 stop17h 32mUnited Airlines
Deal found 11/5$290
This United Airlines deal was found by Cheapflights users on 11/5. 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.
mer. 11/269:40 amSJO - PDX
1 stop15h 11mUnited Airlines
lun. 12/83:55 pmPDX - SJO
1 stop14h 37mUnited Airlines
Deal found 11/5$295
This United Airlines deal was found by Cheapflights users on 11/5. 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.
mer. 11/269:40 amSJO - PDX
1 stop15h 11mUnited Airlines
dim. 12/76:00 amPDX - SJO
1 stop24h 32mUnited Airlines
Deal found 11/5$321
This United Airlines deal was found by Cheapflights users on 11/5. 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.
ven. 11/712:35 pmSJO - PDX
2 stops13h 51mUnited Airlines
jeu. 11/136:00 amPDX - SJO
3 stops29h 15mUnited Airlines
Deal found 11/5$324
This Delta deal was found by Cheapflights users on 11/5. 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.
ven. 11/72:15 pmSJO - PDX
2 stops23h 30mDelta
jeu. 11/1312:35 amPDX - SJO
2 stops19h 32mDelta
Deal found 11/5$329
This United Airlines deal was found by Cheapflights users on 11/5. 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.
lun. 12/159:40 amSJO - PDX
1 stop16h 57mUnited Airlines
lun. 1/53:54 pmPDX - SJO
1 stop14h 38mUnited Airlines
Deal found 11/5$333
This United Airlines deal was found by Cheapflights users on 11/6. 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.
mar. 12/168:45 amSJO - PDX
1 stop16h 12mUnited Airlines
dim. 1/46:27 pmPDX - SJO
2 stops26h 05mUnited Airlines
Deal found 11/6$335
This United Airlines deal was found by Cheapflights users on 11/5. 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.
dim. 11/96:40 amSJO - PDX
2 stops18h 16mUnited Airlines
mar. 11/111:00 pmPDX - SJO
2 stops22h 15mUnited Airlines
Deal found 11/5$356
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/61:55 amSJO - PDX
1 stop22h 39mAlaska Airlines
ven. 11/149:30 pmPDX - SJO
1 stop25h 08mAlaska Airlines
Deal found 11/5$365

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica 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 novembre 6, 2025.
Use the filters below to find and compare flights from Costa Rica to Portland that are best for you.

Fly from

Costa Rica

Fly to

Portland

Route

Depart

Return

Price

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

jeu. 11/20

9:40 am-10:51 pm

1 stop15h 11m

Portland

lun. 11/24

1:00 pm-11:25 am

2 stops20h 25m

$286

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

mer. 11/26

9:40 am-10:51 pm

1 stop15h 11m

Portland

lun. 12/8

1:00 pm-1:15 pm

2 stops22h 15m

$295

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

mar. 2/24

2:15 pm-9:29 am

2 stops21h 14m

Portland

lun. 3/2

12:40 am-12:55 pm

1 stop10h 15m

$332

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

jeu. 2/26

8:35 am-10:59 pm

2 stops16h 24m

Portland

lun. 3/2

4:00 pm-1:10 pm

2 stops19h 10m

$332

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

jeu. 2/26

8:35 am-10:59 pm

1 stop16h 24m

Portland

dim. 3/8

11:55 pm-11:55 am

1 stop11h 00m

$332

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

mer. 2/25

8:35 am-10:59 pm

1 stop16h 24m

Portland

mer. 3/4

3:50 pm-12:55 pm

2 stops19h 05m

$332

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

mer. 2/25

8:35 am-12:44 am

2 stops18h 09m

Portland

dim. 3/8

11:55 pm-11:55 am

1 stop11h 00m

$332

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

jeu. 2/26

8:35 am-10:59 pm

2 stops16h 24m

Portland

mar. 3/3

3:50 pm-1:10 pm

2 stops19h 20m

$332

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

jeu. 2/26

8:35 am-10:59 pm

2 stops16h 24m

Portland

mer. 3/4

12:57 pm-11:24 am

1 stop20h 27m

$332

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

mer. 2/25

8:35 am-10:59 pm

2 stops16h 24m

Portland

lun. 3/2

5:05 am-4:08 pm

1 stop9h 03m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 33 results
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Best time to book a flight from Costa Rica to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Costa Rica 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 Costa Rica to Portland

What is the cheapest month to book a flight from Costa Rica to Portland?

Currently, January is the cheapest month in which you can book a flight from Costa Rica to Portland (average of $245). Flying from Costa Rica to Portland in June is currently the most expensive (average of $362). 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.

What is the cheapest time of day to fly from CR to PDX?

Find hourly flight availability from Costa Rica to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated novembre 6, 2025.

One of the essential ways to save on airfare from Costa Rica to Portland is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 19% on airfare.

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 novembre 6, 2025.
Read through reviews of airlines operating flights from Costa Rica to Portland, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,247 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
8,001 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,007 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,040 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

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

  • What airport do you fly into for flights to Portland from Costa Rica?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly into when you book flights from Costa Rica to Portland.

  • How long is the flight from Costa Rica to Portland?

    For as low as $286, United Airlines can have you in Portland from Costa Rica in 15h 11m. The distance between Costa Rica and Portland is about 3340 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Costa Rica to Portland one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $167. Users have also found prices from $209 and $219 on Alaska Airlines and American Airlines, respectively.

  • Can I find deals for flights from Costa Rica to Portland that include hotel bookings?

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

  • How can I find direct flights from Costa Rica to Portland?

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

  • Can I find deals for business class flights from Costa Rica to Portland?

    Yes. Cheapflights offers flight deals from Costa Rica 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 Costa Rica to Portland?

    Currently, January is the cheapest month in which you can book a flight from Costa Rica to Portland (average of $245). Flying from Costa Rica to Portland in June is currently the most expensive (average of $362). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham
Troutdale

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Costa Rica to Portland

Discover the top 4 airlines that operate flights from Costa Rica 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 novembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$210Average$581FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$295Average$441FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$295Average$463FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$313Average$519FlexibilityNo cancel feeOn-time75%

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