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$220+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PDX
Aug 8 — Aug 151
Sat 8/8
Sat 8/15
1 adult, Economy
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Cheap 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 July 9, 2026.

This Avianca deal was found by Cheapflights users on 7/3. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:05 am
SJO
-
PDX
2 stops12h 42m
Multiple Airlines
Wed 7/2910:45 am
PDX
-
SJO
2 stops11h 55m
Multiple Airlines
Deal found 7/3$386
This Avianca deal was found by Cheapflights users on 7/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:45 am
SJO
-
PDX
2 stops15h 51m
Multiple Airlines
Tue 9/227:03 am
PDX
-
SJO
2 stops15h 12m
Multiple Airlines
Deal found 7/8$392
This eDestinos deal was found by Cheapflights users on 7/5. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:05 am
SJO
-
PDX
2 stops12h 42m
Multiple Airlines
Tue 8/47:00 am
PDX
-
SJO
1 stop15h 15m
Multiple Airlines
Deal found 7/5$394
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Fri 9/112:57 pm
SJO
-
PDX
2 stops21h 02m
American Airlines
Sat 9/192:07 pm
PDX
-
SJO
2 stops20h 52m
American Airlines
Deal found 7/8$395
This eDestinos deal was found by Cheapflights users on 7/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:45 am
SJO
-
PDX
1 stop17h 15m
Multiple Airlines
Thu 7/237:00 am
PDX
-
SJO
1 stop15h 15m
Multiple Airlines
Deal found 7/4$398
This American Airlines deal was found by Cheapflights users on 7/7. 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 9/101:00 pm
SJO
-
PDX
1 stop11h 23m
American Airlines
Tue 9/2211:08 pm
PDX
-
SJO
2 stops19h 59m
American Airlines
Deal found 7/7$402
This eDestinos deal was found by Cheapflights users on 7/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:05 am
SJO
-
PDX
2 stops12h 42m
Multiple Airlines
Wed 8/125:37 pm
PDX
-
SJO
2 stops16h 53m
Multiple Airlines
Deal found 7/6$407
This Avianca deal was found by Cheapflights users on 7/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:45 am
SJO
-
PDX
2 stops17h 10m
Multiple Airlines
Sat 9/267:03 am
PDX
-
SJO
2 stops15h 12m
Multiple Airlines
Deal found 7/8$410
This eDestinos deal was found by Cheapflights users on 7/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:45 am
SJO
-
PDX
1 stop28h 36m
Multiple Airlines
Wed 7/295:37 pm
PDX
-
SJO
1 stop28h 38m
Multiple Airlines
Deal found 7/4$412
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Mon 9/148:45 am
SJO
-
PDX
1 stop31h 02m
United Airlines
Mon 9/2811:59 pm
PDX
-
SJO
1 stop18h 38m
United Airlines
Deal found 7/7$413
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Thu 9/171:20 pm
LIR
-
PDX
2 stops34h 33m
United Airlines
Fri 9/253:23 pm
PDX
-
LIR
2 stops19h 30m
United Airlines
Deal found 7/6$453
This United Airlines deal was found by Cheapflights users on 7/7. 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 11/52:20 pm
LIR
-
PDX
1 stop10h 53m
United Airlines
Sat 11/75:30 am
PDX
-
LIR
1 stop11h 04m
United Airlines
Deal found 7/7$462

Find 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 July 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$386
(Avianca)

One-way from

$220
(United Airlines)

Popular in

March

Cheapest in

February

Average price

$482
Provider with most accurate pricing for San José Juan Santamaria Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Portland flights.
Search Deals
From Costa Rica to Portland
Search Deals
One-way flight from Costa Rica to Portland
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 9, 2026.
Use the filters below to find and compare flights from Costa Rica 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

Sat 9/19

8:45 am-6:19 pm

1 stop10h 34m

Portland

Tue 9/22

7:10 am-7:37 pm

1 stop11h 27m

$422

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Thu 9/17

1:20 pm-11:15 pm

1 stop10h 55m

Portland

Fri 9/25

12:45 pm-11:53 am

2 stops22h 08m

$453
Quickest round-trip

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Thu 11/5

2:20 pm-11:13 pm

1 stop10h 53m

Portland

Sat 11/7

5:30 am-6:34 pm

1 stop11h 04m

$462

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 9/5

1:25 pm-3:03 pm

2 stops26h 38m

Portland

Sun 9/20

7:10 am-12:21 pm

1 stop28h 11m

$472

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 8/28

8:45 am-2:35 pm

1 stop30h 50m

Portland

Wed 9/2

7:10 am-7:37 pm

1 stop11h 27m

$472

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 8/1

6:00 am-12:50 am

2 stops19h 50m

Portland

Mon 8/10

5:00 am-12:21 pm

2 stops30h 21m

$472

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Mon 7/27

12:30 am-5:44 pm

2 stops18h 14m

Portland

Tue 8/11

7:00 am-12:21 pm

2 stops28h 21m

$472

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 7/25

6:00 am-10:20 am

2 stops29h 20m

Portland

Tue 8/4

7:00 am-7:15 am

1 stop23h 15m

$472

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 9/18

8:45 am-8:59 pm

1 stop13h 14m

Portland

Sun 9/27

6:50 am-7:37 pm

1 stop11h 47m

$472

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 7/18

12:30 am-10:48 pm

1 stop23h 18m

Portland

Wed 7/29

11:16 am-7:15 am

1 stop18h 59m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 27 resultsSorted by cheapest first
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2
3

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, August is the cheapest month in which you can book a flight from Costa Rica to Portland (average of $183). Flying from Costa Rica to Portland in April is currently the most expensive (average of $289). 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.

How far ahead should I book a flight from Costa Rica to Portland?

The price you pay for your flight from Costa Rica to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 July 9, 2026.
Read through reviews of airlines operating flights from Costa Rica to Portland, such as Alaska Airlines,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,641 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,641 reviews
Alaska Airlines
7.9
Good
12,641 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
United Airlines
7.4
Good
9,958 reviews
Alaska Airlines
7.9
Good
12,641 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
American Airlines
7.1
Good
11,791 reviews
Alaska Airlines
7.9
Good
12,641 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

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 $422, United Airlines can have you in Portland from Costa Rica in 10h 34m. The distance between Costa Rica and Portland is about 3340 mi.

  • 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 $171. Users have also found prices from $183 and $194 on American Airlines and Alaska 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, August is the cheapest month in which you can book a flight from Costa Rica to Portland (average of $183). Flying from Costa Rica to Portland in April is currently the most expensive (average of $289). 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
Beaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Kelso
Troutdale
Cannon Beach
Long Beach
McMinnville
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Costa Rica to Portland

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

Top 3 airlines flying from Costa Rica to Portland

Discover the top 3 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 July 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$275Average$526FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$286Average$432FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$295Average$374FlexibilityNo cancel feeOn-time71%

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