$228+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PDX
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Costa Rica to Oregon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Costa Rica to Oregon
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Cheapest flights from Costa Rica to OregonExplore 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 August 6, 2026.
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 August 6, 2026.
This Avianca deal was found by Cheapflights users on 8/1. 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 9/15:45 am -
2 stops19h 14m
Sat 9/57:03 am -
2 stops15h 12m
Deal found 8/1![Multiple Airlines logo]()
$392
This Avianca deal was found by Cheapflights users on 8/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:05 am -
2 stops12h 42m
Tue 9/17:03 am -
2 stops15h 12m
Deal found 8/2![Multiple Airlines logo]()
$394
This Avianca deal was found by Cheapflights users on 8/4. 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 8/185:05 am -
2 stops12h 42m
Sun 8/2310:33 am -
2 stops12h 07m
Deal found 8/4![Multiple Airlines logo]()
$395
This Avianca deal was found by Cheapflights users on 8/5. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:45 am -
2 stops18h 31m
Tue 10/207:03 am -
2 stops15h 12m
Deal found 8/5![Multiple Airlines logo]()
$401
This eDestinos deal was found by Cheapflights users on 8/2. 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.
Thu 10/85:45 am -
1 stop18h 31m
Tue 10/136:18 pm -
2 stops13h 27m
Deal found 8/2![Multiple Airlines logo]()
$402
This Avianca deal was found by Cheapflights users on 8/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:45 am -
2 stops16h 46m
Sat 1/167:00 am -
2 stops14h 15m
Deal found 8/2![Multiple Airlines logo]()
$410
This eDestinos deal was found by Cheapflights users on 8/1. 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.
Thu 10/225:45 am -
1 stop32h 50m
Thu 10/297:15 am -
1 stop15h 00m
Deal found 8/1![Multiple Airlines logo]()
$412
This Justfly.com deal was found by Cheapflights users on 8/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:45 am -
2 stops16h 05m
Tue 9/17:03 am -
2 stops15h 12m
Deal found 8/3![Multiple Airlines logo]()
$426
This eDestinos deal was found by Cheapflights users on 8/6. 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.
Thu 10/85:45 am -
1 stop15h 48m
Thu 10/157:03 am -
1 stop15h 12m
Deal found 8/6![Multiple Airlines logo]()
$433
This FlightHub deal was found by Cheapflights users on 8/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:45 am -
2 stops18h 31m
Mon 10/192:30 pm -
2 stops20h 00m
Deal found 8/2![Multiple Airlines logo]()
$434
This FlightHub deal was found by Cheapflights users on 8/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:45 am -
2 stops17h 10m
Thu 9/247:03 am -
2 stops15h 12m
Deal found 8/4![Multiple Airlines logo]()
$435
This Avianca deal was found by Cheapflights users on 8/3. 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 9/15:05 am -
2 stops14h 02m
Sat 9/127:02 am -
2 stops15h 13m
Deal found 8/3![Multiple Airlines logo]()
$459
Best flights from Costa Rica to OregonDiscover carefully curated flight deals from Costa Rica to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Costa Rica to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Avianca deal was found by Cheapflights users on 8/6. 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.
Mon 9/215:05 am -
2 stops16h 29m
Fri 10/28:14 am -
2 stops14h 26m
Deal found 8/6![Multiple Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:45 am -
1 stop28h 05m
Wed 10/212:08 pm -
2 stops21h 13m
Deal found 8/2![United Airlines logo]()
$493
This Alaska Airlines deal was found by Cheapflights users on 8/1. 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 10/159:16 am -
1 stop15h 00m
Mon 10/197:18 am -
2 stops11h 33m
Deal found 8/1![Alaska Airlines logo]()
$597
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:45 am -
1 stop15h 01m
Tue 10/205:00 am -
2 stops37h 37m
Deal found 8/2![United Airlines logo]()
$493
This FlightHub deal was found by Cheapflights users on 8/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:40 pm -
3 stops28h 46m
Wed 9/25:06 pm -
2 stops29h 09m
Deal found 8/5![Multiple Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Fri 10/301:25 pm -
1 stop10h 50m
Fri 11/62:34 pm -
1 stop20h 01m
Deal found 8/1![United Airlines logo]()
$502
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:45 am -
1 stop16h 49m
Wed 10/216:50 am -
1 stop11h 47m
Deal found 8/4![United Airlines logo]()
$502
This eDestinos deal was found by Cheapflights users on 8/5. 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.
Mon 10/265:45 am -
1 stop33h 25m
Mon 11/24:16 pm -
1 stop28h 59m
Deal found 8/5![Multiple Airlines logo]()
$557
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:22 am -
1 stop11h 09m
Mon 12/72:30 pm -
1 stop13h 52m
Deal found 8/5![Alaska Airlines logo]()
$616
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:45 am -
1 stop15h 00m
Sat 9/193:43 pm -
1 stop14h 32m
Deal found 8/3![United Airlines logo]()
$502
This Expedia deal was found by Cheapflights users on 8/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:40 pm -
3 stops33h 41m
Thu 9/108:14 am -
2 stops14h 01m
Deal found 8/5![Multiple Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:45 am -
1 stop15h 12m
Mon 10/195:30 am -
2 stops29h 51m
Deal found 8/3![United Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/229:40 am -
1 stop17h 03m
Wed 12/304:34 pm -
1 stop27h 26m
Deal found 8/4![United Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 9/48:45 am -
1 stop27h 58m
Thu 9/106:00 am -
1 stop24h 15m
Deal found 8/5![United Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Mon 9/218:45 am -
1 stop27h 58m
Fri 10/26:00 am -
1 stop24h 15m
Deal found 8/6![United Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/161:20 pm -
2 stops21h 12m
Wed 9/237:07 pm -
2 stops40h 03m
Deal found 8/1![United Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:20 pm -
3 stops21h 51m
Wed 9/306:55 pm -
2 stops40h 15m
Deal found 8/3![United Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 10/238:45 am -
1 stop15h 01m
Mon 10/267:45 pm -
1 stop10h 47m
Deal found 8/5![United Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:25 pm -
2 stops21h 46m
Sun 9/137:00 am -
2 stops28h 21m
Deal found 8/2![United Airlines logo]()
$525
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Sat 9/198:45 am -
1 stop15h 00m
Tue 9/221:03 pm -
2 stops29h 34m
Deal found 8/6![United Airlines logo]()
$527
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:25 pm -
2 stops32h 25m
Sat 8/299:36 am -
2 stops25h 45m
Deal found 8/3![United Airlines logo]()
$608
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:20 pm -
2 stops24h 05m
Mon 12/78:45 am -
2 stops26h 25m
Deal found 8/4![United Airlines logo]()
$614
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:25 pm -
2 stops24h 25m
Wed 9/21:52 pm -
1 stop16h 23m
Deal found 8/2![United Airlines logo]()
$621
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:50 pm -
1 stop9h 42m
Mon 11/912:00 pm -
2 stops24h 10m
Deal found 8/3![United Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:45 am -
1 stop13h 05m
Sat 9/121:52 pm -
2 stops21h 29m
Deal found 8/4![United Airlines logo]()
$673
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 9/221:20 pm -
2 stops32h 25m
Sun 10/115:00 am -
2 stops31h 10m
Deal found 8/1![United Airlines logo]()
$683
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:25 pm -
2 stops24h 25m
Sun 9/136:00 am -
1 stop24h 15m
Deal found 8/4![United Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:25 pm -
2 stops23h 41m
Wed 9/21:52 pm -
1 stop16h 23m
Deal found 8/3![United Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:45 am -
1 stop13h 05m
Fri 9/111:52 pm -
1 stop16h 23m
Deal found 8/4![United Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:45 am -
1 stop28h 21m
Sun 9/136:00 am -
1 stop24h 15m
Deal found 8/4![United Airlines logo]()
$717
Last-minute flights from Costa Rica to OregonDiscover last-minute flight deals from Costa Rica to Oregon. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Oregon. Data last updated August 6, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 8/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:05 am -
2 stops12h 42m
Tue 9/17:03 am -
2 stops15h 12m
Deal found 8/2![Multiple Airlines logo]()
$394
This Avianca deal was found by Cheapflights users on 8/4. 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 8/185:05 am -
2 stops12h 42m
Sun 8/2310:33 am -
2 stops12h 07m
Deal found 8/4![Multiple Airlines logo]()
$395
This Justfly.com deal was found by Cheapflights users on 8/4. 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.
Wed 8/193:10 pm -
2 stops19h 15m
Fri 8/288:18 pm -
2 stops25h 57m
Deal found 8/4![Multiple Airlines logo]()
$450
This Justfly.com deal was found by Cheapflights users on 8/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:45 am -
2 stops16h 05m
Tue 9/17:03 am -
2 stops15h 12m
Deal found 8/3![Multiple Airlines logo]()
$426
This Orbitz deal was found by Cheapflights users on 8/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:45 am -
2 stops16h 05m
Mon 8/318:18 pm -
2 stops25h 57m
Deal found 8/3![Multiple Airlines logo]()
$451
This Avianca deal was found by Cheapflights users on 8/1. 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 9/15:45 am -
2 stops19h 14m
Sat 9/57:03 am -
2 stops15h 12m
Deal found 8/1![Multiple Airlines logo]()
$392
This Avianca deal was found by Cheapflights users on 8/3. 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 9/15:05 am -
2 stops14h 02m
Sat 9/127:02 am -
2 stops15h 13m
Deal found 8/3![Multiple Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:20 pm -
2 stops34h 25m
Wed 9/306:55 pm -
2 stops40h 15m
Deal found 8/3![United Airlines logo]()
$460
This Justfly.com deal was found by Cheapflights users on 8/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:10 pm -
2 stops19h 15m
Sat 9/2610:33 am -
2 stops23h 57m
Deal found 8/2![Multiple Airlines logo]()
$442
This Justfly.com deal was found by Cheapflights users on 8/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:45 am -
2 stops15h 51m
Sat 9/261:53 pm -
2 stops20h 37m
Deal found 8/2![Multiple Airlines logo]()
$434
This FlightHub deal was found by Cheapflights users on 8/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:45 am -
2 stops17h 10m
Thu 9/247:03 am -
2 stops15h 12m
Deal found 8/4![Multiple Airlines logo]()
$435
This FlightHub deal was found by Cheapflights users on 8/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:45 am -
2 stops15h 51m
Sat 9/261:53 pm -
3 stops20h 52m
Deal found 8/2![Multiple Airlines logo]()
$445
One-way flights from Costa Rica to OregonSearch for one-way flight options from Costa Rica to Oregon. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Costa Rica to Oregon. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This eDestinos deal was found by Cheapflights users on 8/2. 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 12/85:45 am -
1 stop33h 41m
Deal found 8/2![Multiple Airlines logo]()
$228
This Avianca deal was found by Cheapflights users on 8/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:45 am -
2 stops16h 46m
Deal found 8/2![Multiple Airlines logo]()
$238
This Avianca deal was found by Cheapflights users on 8/3. 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 8/185:05 am -
2 stops12h 42m
Deal found 8/3![Multiple Airlines logo]()
$240
This Justfly.com deal was found by Cheapflights users on 8/4. 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.
Fri 12/115:45 am -
2 stops16h 46m
Deal found 8/4![Multiple Airlines logo]()
$256
This Avianca deal was found by Cheapflights users on 8/1. 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 11/155:45 am -
2 stops16h 46m
Deal found 8/1![Multiple Airlines logo]()
$260
This FlightHub deal was found by Cheapflights users on 8/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:40 pm -
3 stops23h 04m
Deal found 8/3![Multiple Airlines logo]()
$265
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:56 pm -
2 stops30h 06m
Deal found 8/2![United Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:17 pm -
1 stop10h 24m
Deal found 8/2![American Airlines logo]()
$273
This Mytrip deal was found by Cheapflights users on 8/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:40 pm -
3 stops22h 45m
Deal found 8/2![Multiple Airlines logo]()
$275
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:45 am -
1 stop28h 20m
Deal found 8/3![United Airlines logo]()
$276
This Avianca deal was found by Cheapflights users on 8/3. 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 9/15:05 am -
2 stops14h 02m
Deal found 8/3![Multiple Airlines logo]()
$279
This Avianca deal was found by Cheapflights users on 8/3. 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.
Mon 8/245:45 am -
2 stops17h 40m
Deal found 8/3![Multiple Airlines logo]()
$280
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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $385 (Avianca) |
One-way from | $228 (eDestinos) |
Popular in | June |
Cheapest in | February |
Average price | $465 |
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 August 6, 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
Cheapest round-trip
San JoséEugene
SJO San José Juan Santamaria Intl - EUG Eugene
SJOEUG
San José Juan Santamaria Intl
Mon 9/21
5:05 am-8:34 pm
2 stops16h 29m
Eugene
Fri 10/2
8:14 am-11:40 pm
2 stops14h 26m
$475
San JoséMedford
SJO San José Juan Santamaria Intl - MFR Medford
SJOMFR
San José Juan Santamaria Intl
Mon 10/19
8:45 am-11:50 am
1 stop28h 05m
Medford
Wed 10/21
2:08 pm-12:21 pm
2 stops21h 13m
$493
San JoséMedford
SJO San José Juan Santamaria Intl - MFR Medford
SJOMFR
San José Juan Santamaria Intl
Sun 10/18
8:45 am-10:46 pm
1 stop15h 01m
Medford
Tue 10/20
5:00 am-7:37 pm
2 stops37h 37m
$493
San JoséPortland
SJO San José Juan Santamaria Intl - PDX Portland
SJOPDX
San José Juan Santamaria Intl
Fri 10/30
1:25 pm-11:15 pm
1 stop10h 50m
Portland
Fri 11/6
2:34 pm-12:35 pm
1 stop20h 01m
$502
San JoséPortland
SJO San José Juan Santamaria Intl - PDX Portland
SJOPDX
San José Juan Santamaria Intl
Thu 10/8
8:45 am-12:34 am
1 stop16h 49m
Portland
Wed 10/21
6:50 am-7:37 pm
1 stop11h 47m
$502
San JoséPortland
SJO San José Juan Santamaria Intl - PDX Portland
SJOPDX
San José Juan Santamaria Intl
Fri 9/11
8:45 am-10:45 pm
1 stop15h 00m
Portland
Sat 9/19
3:43 pm-7:15 am
1 stop14h 32m
$502
San JoséPortland
SJO San José Juan Santamaria Intl - PDX Portland
SJOPDX
San José Juan Santamaria Intl
Thu 10/8
8:45 am-10:57 pm
1 stop15h 12m
Portland
Mon 10/19
5:30 am-12:21 pm
2 stops29h 51m
$506
San JoséPortland
SJO San José Juan Santamaria Intl - PDX Portland
SJOPDX
San José Juan Santamaria Intl
Tue 12/22
9:40 am-12:43 am
1 stop17h 03m
Portland
Wed 12/30
4:34 pm-10:00 pm
1 stop27h 26m
$514
San JoséEugene
SJO San José Juan Santamaria Intl - EUG Eugene
SJOEUG
San José Juan Santamaria Intl
Fri 9/4
8:45 am-11:43 am
1 stop27h 58m
Eugene
Thu 9/10
6:00 am-7:15 am
1 stop24h 15m
$516
San JoséEugene
SJO San José Juan Santamaria Intl - EUG Eugene
SJOEUG
San José Juan Santamaria Intl
Mon 9/21
8:45 am-11:43 am
1 stop27h 58m
Eugene
Fri 10/2
6:00 am-7:15 am
1 stop24h 15m
$516
Showing 1-10 of 60 resultsSorted by cheapest first
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.
SJO-PDX
LIR-PDX
SJO-RDM
SJO-EUG
SJO-MFR
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
CR0-USOR
SJO-PDX
LIR-PDX
SJO-RDM
SJO-EUG
What is the cheapest month to book a flight from Costa Rica to Oregon?
Currently, February is the cheapest month in which you can book a flight from Costa Rica to Oregon (average of $307). Flying from Costa Rica to Oregon in June is currently the most expensive (average of $576). 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 36 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 August 6, 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.
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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.
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.
Complete your trip
Complete your trip to Oregon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Costa Rica to Oregon by cabin class
Find flights from Costa Rica to Oregon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Costa Rica and Oregon flights
Browse other Costa Rica and Oregon flight options. Last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Oregon
Find the right flight back to Costa Rica after your stay in Oregon
Costa Rica to Oregon flights
Consider these flights traveling from Costa Rica to Oregon.
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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$275 | Average$545 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$286 | Average$457 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$295 | Average$355 | FlexibilityNo cancel fee | On-time71% |