Oregon

$238+ Cheap flights from Costa Rica to Oregon

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PDX
Jul 8 — Jul 151
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Cheap flight deals from Costa Rica to Oregon

Cheapest flights from Costa Rica to Oregon
Explore the most affordable flight options available from Costa Rica to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.

This eDestinos deal was found by Cheapflights users on 6/2. 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 10/135:45 am
SJO
-
PDX
1 stop32h 50m
Multiple Airlines
Sat 10/176:40 am
PDX
-
SJO
1 stop15h 35m
Multiple Airlines
Deal found 6/2$382
This Avianca deal was found by Cheapflights users on 6/4. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:45 am
SJO
-
PDX
2 stops15h 50m
Multiple Airlines
Tue 10/207:03 am
PDX
-
SJO
2 stops15h 12m
Multiple Airlines
Deal found 6/4$383
This Avianca deal was found by Cheapflights users on 6/3. 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.
Tue 9/225:45 am
SJO
-
PDX
2 stops15h 51m
Multiple Airlines
Wed 9/307:53 pm
PDX
-
SJO
2 stops11h 52m
Multiple Airlines
Deal found 6/3$385
This Avianca deal was found by Cheapflights users on 6/6. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:45 am
SJO
-
PDX
2 stops15h 50m
Multiple Airlines
Fri 11/67:00 am
PDX
-
SJO
2 stops14h 15m
Multiple Airlines
Deal found 6/6$392
This Avianca deal was found by Cheapflights users on 6/4. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:45 am
SJO
-
PDX
2 stops15h 51m
Multiple Airlines
Sat 9/267:03 am
PDX
-
SJO
2 stops15h 12m
Multiple Airlines
Deal found 6/4$417
This eDestinos deal was found by Cheapflights users on 6/4. 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 10/135:45 am
SJO
-
PDX
1 stop15h 50m
Avianca
Tue 10/207:03 am
PDX
-
SJO
1 stop15h 12m
Avianca
Deal found 6/4$426
This Avianca deal was found by Cheapflights users on 6/4. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:05 am
SJO
-
PDX
2 stops12h 42m
Multiple Airlines
Mon 8/3110:33 am
PDX
-
SJO
2 stops12h 07m
Multiple Airlines
Deal found 6/4$429
This eDestinos deal was found by Cheapflights users on 6/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:45 am
SJO
-
PDX
1 stop30h 05m
Multiple Airlines
Sat 10/176:40 am
PDX
-
SJO
1 stop15h 35m
Multiple Airlines
Deal found 6/3$433
This eDestinos deal was found by Cheapflights users on 6/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:45 am
SJO
-
PDX
1 stop15h 51m
Avianca
Wed 9/307:53 pm
PDX
-
SJO
2 stops11h 52m
Avianca
Deal found 6/3$440
This Justfly.com deal was found by Cheapflights users on 6/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:45 am
SJO
-
PDX
2 stops15h 50m
Multiple Airlines
Fri 10/92:34 pm
PDX
-
SJO
2 stops31h 41m
Multiple Airlines
Deal found 6/4$442
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 7/811:49 am
LIR
-
PDX
2 stops29h 58m
United Airlines
Mon 8/36:50 pm
PDX
-
LIR
1 stop19h 29m
United Airlines
Deal found 6/7$443
This Expedia deal was found by Cheapflights users on 6/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:45 am
SJO
-
PDX
2 stops30h 05m
Multiple Airlines
Sat 10/316:40 am
PDX
-
SJO
2 stops15h 35m
Multiple Airlines
Deal found 6/3$451

Find flight deals from Costa Rica to Oregon

Keep the following information in mind while searching for Costa Rica to Oregon flight deals. Data was last updated June 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$382
(eDestinos)

One-way from

$238
(United Airlines)

Popular in

March

Cheapest in

February

Average price

$568
Provider with most accurate pricing for San José Juan Santamaria Intl-Portland flight deals.
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Portland flights.
From Costa Rica to Oregon
One-way flight from Costa Rica to Oregon
Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica to Oregon 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 8, 2026.
Use the filters below to find and compare flights from Costa Rica to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Wed 7/8

11:49 am-4:47 pm

2 stops29h 58m

Portland

Fri 7/31

5:15 am-6:19 pm

1 stop12h 04m

$457

San JoséMedford

SJO - MFR

SJOMFR

San José Juan Santamaria Intl

Wed 7/1

8:45 am-10:59 pm

1 stop15h 14m

Medford

Sat 7/25

6:00 am-7:15 am

1 stop24h 15m

$463

San JoséMedford

SJO - MFR

SJOMFR

San José Juan Santamaria Intl

Mon 6/22

11:13 am-12:02 pm

2 stops25h 49m

Medford

Thu 6/25

6:35 pm-7:15 am

1 stop11h 40m

$463

San JoséMedford

SJO - MFR

SJOMFR

San José Juan Santamaria Intl

Fri 10/16

8:45 am-10:46 pm

1 stop15h 01m

Medford

Tue 10/20

5:00 am-7:37 pm

2 stops37h 37m

$463

San JoséMedford

SJO - MFR

SJOMFR

San José Juan Santamaria Intl

Wed 10/28

8:40 am-5:50 pm

1 stop10h 10m

Medford

Fri 10/30

2:03 pm-7:32 am

1 stop16h 29m

$472

San JoséRedmond

SJO - RDM

SJORDM

San José Juan Santamaria Intl

Fri 10/16

7:55 am-10:30 pm

2 stops15h 35m

Bend/Redmond

Tue 10/20

1:52 pm-12:21 pm

2 stops21h 29m

$477

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sun 7/5

7:55 am-7:18 pm

1 stop12h 23m

Portland

Sun 7/12

7:00 am-7:15 am

1 stop23h 15m

$481

San JoséEugene

SJO - EUG

SJOEUG

San José Juan Santamaria Intl

Tue 10/20

1:25 pm-1:12 pm

2 stops24h 47m

Eugene

Sat 10/24

12:52 pm-10:25 am

2 stops20h 33m

$498

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Mon 7/6

11:49 am-4:47 pm

2 stops29h 58m

Portland

Wed 7/29

6:50 pm-3:19 pm

1 stop19h 29m

$506

San JoséMedford

SJO - MFR

SJOMFR

San José Juan Santamaria Intl

Mon 7/20

8:45 am-10:59 pm

1 stop15h 14m

Medford

Thu 7/23

6:00 am-10:11 am

2 stops27h 11m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Costa Rica to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon 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 Oregon

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

Currently, August is the cheapest month in which you can book a flight from Costa Rica to Oregon (average of $183). Flying from Costa Rica to Oregon in June is currently the most expensive (average of $298). 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 Oregon?

The price you pay for your flight from Costa Rica to Oregon may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated June 8, 2026.
Get a feel of what it's like to fly with Alaska Airlines,United Airlines, andAmerican Airlines from Costa Rica to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Entertainment

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Entertainment

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Entertainment

7.0

Boarding

8.1

Overall

7.9

Comfort

7.8

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Costa Rica to Oregon?

    Departing from Costa Rica to Oregon will take you 10h 15m. The distance between Costa Rica and Oregon is about 3254 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $164. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from Costa Rica to Oregon for a low price.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Costa Rica to Oregon (average of $183). Flying from Costa Rica to Oregon in June is currently the most expensive (average of $298). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Costa Rica to Oregon

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Costa Rica to Oregon

Discover the top 3 airlines that operate flights from Costa Rica to Oregon. 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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$275Average$545FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$287Average$440FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$295Average$355FlexibilityNo cancel feeOn-time71%

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