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$135+ Cheap flights from Portland (PDX) to Costa Rica

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SJO
Oct 29 — Nov 51
Tue 10/29
Tue 11/5
1 adult, Economy
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PDX - SJO
Oct 29 - Nov 5

Find cheap flights from Portland to Costa Rica with Cheapflights

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Find flight deals from Portland to Costa Rica

Cheapest flights from Portland to Costa Rica
Explore the most affordable flight options available from Portland to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2024.

This Alaska Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 12/411:00 amPDX - LIR
1 stop29h 24mAlaska Airlines
Wed 12/117:34 pmLIR - PDX
1 stop15h 01mAlaska Airlines
Deal found 10/24$416
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Thu 11/1410:45 pmPDX - LIR
1 stop13h 15mAmerican Airlines
Thu 11/213:00 pmLIR - PDX
2 stops21h 30mAmerican Airlines
Deal found 10/24$424
This CheapOair deal was found by Cheapflights users on 10/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1810:20 pmPDX - SJO
1 stop22h 51mMultiple Airlines
Sun 11/241:31 pmSJO - PDX
2 stops37h 20mMultiple Airlines
Deal found 10/24$482
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Wed 11/65:00 amPDX - LIR
1 stop9h 08mUnited Airlines
Wed 11/132:14 pmLIR - PDX
1 stop10h 46mUnited Airlines
Deal found 10/23$486
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/1810:45 pmPDX - SJO
1 stop13h 05mAmerican Airlines
Sun 11/247:00 amSJO - PDX
1 stop18h 24mAmerican Airlines
Deal found 10/24$488
This CheapOair deal was found by Cheapflights users on 10/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/125:15 amPDX - SJO
2 stops53h 11mSpirit Airlines
Sun 11/171:31 pmSJO - PDX
2 stops37h 21mSpirit Airlines
Deal found 10/24$508
This Delta deal was found by Cheapflights users on 10/23. 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.
Mon 11/1810:55 pmPDX - SJO
1 stop11h 50mDelta
Wed 11/277:00 amSJO - PDX
1 stop14h 05mDelta
Deal found 10/23$554
This United deal was found by Cheapflights users on 10/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/281:42 pmPDX - SJO
2 stops21h 35mUnited Airlines
Sat 12/76:40 amSJO - PDX
2 stops32h 30mUnited Airlines
Deal found 10/24$575
This Kissandfly.com deal was found by Cheapflights users on 10/22. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/911:59 pmPDX - SJO
1 stop10h 57mLufthansa
Thu 11/148:45 amSJO - PDX
1 stop16h 15mLufthansa
Deal found 10/22$637
This Alaska Airlines deal was found by Cheapflights users on 10/23. 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.
Thu 11/287:10 amPDX - SJO
1 stop9h 15mAlaska Airlines
Tue 12/31:24 amSJO - PDX
1 stop11h 30mAlaska Airlines
Deal found 10/23$638
This Delta deal was found by Cheapflights users on 10/24. 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.
Sun 12/85:19 pmPDX - LIR
2 stops17h 36mDelta
Mon 12/162:20 pmLIR - PDX
2 stops21h 14mDelta
Deal found 10/24$652
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Sun 11/39:47 pmPDX - LIR
2 stops38h 15mMultiple Airlines
Tue 11/266:17 pmLIR - PDX
1 stop16h 19mMultiple Airlines
Deal found 10/24$672

Find flights from Portland to Costa Rica within your budget

Customize your flight search to find flights from Portland to Costa Rica 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 2,462,889 searches. Data last updated October 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$407 - $665

Route

Depart

Return

Price

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 3/3

1 stop11h 05m

Liberia

Mon 3/10

1 stop27h 42m

$407

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 1/6

2 stops12h 10m

Liberia

Thu 1/16

2 stops21h 37m

$414

PortlandSan José Juan Santamaria Intl

PDX - SJO

PDXSJO

Portland

Mon 1/20

1 stop13h 02m

San José Juan Santamaria Intl

Tue 1/28

1 stop17h 37m

$424

PortlandSan José Juan Santamaria Intl

PDX - SJO

PDXSJO

Portland

Mon 11/18

2 stops27h 28m

San José Juan Santamaria Intl

Sat 11/23

2 stops48h 55m

$428

PortlandSan José Juan Santamaria Intl

PDX - SJO

PDXSJO

Portland

Tue 1/21

2 stops22h 33m

San José Juan Santamaria Intl

Thu 1/30

2 stops28h 19m

$430

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Wed 11/6

1 stop9h 08m

Liberia

Wed 11/13

1 stop10h 46m

$486

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sat 1/4

1 stop22h 33m

Liberia

Sun 1/26

1 stop23h 26m

$498

PortlandSan José Juan Santamaria Intl

PDX - SJO

PDXSJO

Portland

Sun 1/19

2 stops23h 09m

San José Juan Santamaria Intl

Sun 1/26

2 stops29h 14m

$519

PortlandSan José Juan Santamaria Intl

PDX - SJO

PDXSJO

Portland

Mon 11/18

1 stop11h 50m

San José Juan Santamaria Intl

Wed 11/27

1 stop14h 05m

$554

PortlandSan José Juan Santamaria Intl

PDX - SJO

PDXSJO

Portland

Wed 12/11

2 stops12h 35m

San José Juan Santamaria Intl

Thu 12/26

2 stops16h 35m

$608

PortlandSan José Juan Santamaria Intl

PDX - SJO

PDXSJO

Portland

Sat 11/9

1 stop10h 57m

San José Juan Santamaria Intl

Thu 11/14

1 stop16h 15m

$637

PortlandSan José Juan Santamaria Intl

PDX - SJO

PDXSJO

Portland

Tue 1/21

2 stops15h 57m

San José Juan Santamaria Intl

Wed 1/29

2 stops22h 47m

$665

Flights are sorted by cheapest first

Deals found on 10/22

Best time to book a flight from Portland to Costa Rica

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

Travel insights for flights from Portland to Costa Rica

Get recent, data-driven insights about flights from Portland to Costa Rica including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Portland to Costa Rica (average of $398). Flying from Portland to Costa Rica in July is currently the most expensive (average of $533). 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 PDX to CR?

Find hourly flight availability from Portland to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 24, 2024.

When flying from Portland to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Costa Rica by month

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

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

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

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April 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 64.4 F).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated October 24, 2024.
See what other customers who have flown with Spirit Airlines, Delta and Copa Airlines from Portland to Costa Rica have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,150 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,150 reviews
Southwest
8.1
Very good
5,150 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,410 reviews
Southwest
8.1
Very good
5,150 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,875 reviews
Southwest
8.1
Very good
5,150 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Copa Airlines
7.8
Good
1,914 reviews
Southwest
8.1
Very good
5,150 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,275 reviews
Southwest
8.1
Very good
5,150 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Portland to Costa Rica. 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 from for flights from Portland to Costa Rica?

    Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Costa Rica. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.

  • Can I find flights from Portland to Costa Rica for under $500 on Cheapflights?

    Yes, there are multiple flights from Portland to Costa Rica for under $500. The cheapest flight booked recently is on Alaska Airlines for just $407, but on average you can expect to pay $532.

  • Are there last-minute flights available from Portland to Costa Rica for under $600?

    There are currently 11+ open flights from Portland to Costa Rica within the next 7 days for less than $600.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $178. Users have also found prices from $193 and $202 on American Airlines and Alaska Airlines, respectively.

  • What does PDX to SJO mean?

    PDX stands for Portland Airport, while SJO stands for San José Juan Santamaria Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Liberia Airport (LIR), Limon Airport (LIO), San José Tobias Bolanos Intl Airport (SYQ), Tamarindo Airport (TNO), Tortuquero Airport (TTQ) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Portland to Costa Rica that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Costa Rica flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Costa Rica with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Costa Rica flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Portland to Costa Rica that allow pets onboard?

    Many airlines flying from Portland to Costa Rica offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Costa Rica?

    Yes, you can often find last-minute deals on Portland to Costa Rica flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Costa Rica flight deals updated?

    The Portland to Costa Rica flight deals you see on this page were last updated on 10/24.

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

    Currently, September is the cheapest month in which you can book a flight from Portland to Costa Rica (average of $398). Flying from Portland to Costa Rica in July is currently the most expensive (average of $533). 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

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Alternative routes for Portland to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Portland to Costa Rica

Discover the top 6 airlines that operate flights from Portland to Costa Rica. 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 2,462,889 searches. Data last updated October 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$227Average$349FlexibilityNo cancel feeOn-time65%
DeltaCheapest$409Average$553FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$409Average$654FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$416Average$654FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$431Average$714FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$743Average$972FlexibilityNo cancel feeOn-time70%
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