$244+ Cheap flights from Costa Rica to Eugene (EUG)
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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — EUG
Jun 16 — Jun 231
Round-trip
1 adult, Economy
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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
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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 Eugene
Cheapest
Best
One-way
Cheapest flights from Costa Rica to EugeneExplore the most affordable flight options available from Costa Rica to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.
Explore the most affordable flight options available from Costa Rica to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.
This United Airlines deal was found by Cheapflights users on 5/12. 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 10/178:45 am
SJO
- EUG
1 stop12h 45m
United Airlines
Tue 10/205:30 am
EUG
- SJO
2 stops29h 51m
United Airlines
Deal found 5/12![United Airlines logo]()
$466
This Faresmojo deal was found by Cheapflights users on 5/13. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:30 am
SJO
- EUG
2 stops17h 21m
Multiple Airlines
Tue 7/146:15 am
EUG
- SJO
2 stops16h 28m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$585
This United Airlines deal was found by Cheapflights users on 5/16. 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 7/18:45 am
SJO
- EUG
1 stop15h 14m
United Airlines
Tue 7/141:59 pm
EUG
- SJO
2 stops19h 12m
United Airlines
Deal found 5/16![United Airlines logo]()
$784
Best flights from Costa Rica to EugeneDiscover carefully curated flight deals from Costa Rica to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 17, 2026.
Discover carefully curated flight deals from Costa Rica to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 17, 2026.
This United Airlines deal was found by Cheapflights users on 5/13. 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 10/178:45 am
SJO
- EUG
1 stop12h 45m
United Airlines
Tue 10/205:30 am
EUG
- SJO
2 stops29h 51m
United Airlines
Deal found 5/13![United Airlines logo]()
$466
This Faresmojo deal was found by Cheapflights users on 5/12. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:30 am
SJO
- EUG
2 stops17h 21m
Multiple Airlines
Tue 7/146:15 am
EUG
- SJO
2 stops16h 28m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$585
One-way flights from Costa Rica to EugeneSearch for one-way flight options from Costa Rica to Eugene. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
Search for one-way flight options from Costa Rica to Eugene. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
This KAYAK deal was found by Cheapflights users on 5/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:45 am
SJO
- EUG
1 stop15h 14m
Avianca
Deal found 5/15![Avianca logo]()
$244
This United Airlines deal was found by Cheapflights users on 5/15. 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 7/712:30 am
SJO
- EUG
2 stops23h 29m
United Airlines
Deal found 5/15![United Airlines logo]()
$288
This Justfly.com deal was found by Cheapflights users on 5/15. 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 7/812:40 pm
SJO
- EUG
3 stops24h 38m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$504
Find flight deals from Costa Rica to Eugene
Keep the following information in mind while searching for Costa Rica to Eugene flight deals. Data was last updated May 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $466 (United Airlines) |
One-way from | $244 (KAYAK) |
Cheapflights Fare Finder
Customize your flight search to find flights from Costa Rica to Eugene 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 May 17, 2026.
Use the filters below to find and compare flights from Costa Rica to Eugene that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoséEugene
SJO - EUG
SJOEUG
San José Juan Santamaria Intl
Sat 10/17
8:45 am-8:30 pm
1 stop12h 45m
Eugene
Tue 10/20
5:30 am-12:21 pm
2 stops29h 51m
$466
Quickest round-trip
San JoséEugene
SJO - EUG
SJOEUG
San José Juan Santamaria Intl
Wed 7/1
7:30 am-11:51 pm
2 stops17h 21m
Eugene
Tue 7/14
6:15 am-11:43 pm
2 stops16h 28m
$585
Cheapest one-way
Quickest one-way
San JoséEugene
SJO - EUG
SJOEUG
San José Juan Santamaria Intl
Wed 7/8
8:45 am-10:59 pm
1 stop15h 14m
$244
San JoséEugene
SJO - EUG
SJOEUG
San José Juan Santamaria Intl
Tue 7/7
12:30 am-10:59 pm
2 stops23h 29m
$288
San JoséEugene
SJO - EUG
SJOEUG
San José Juan Santamaria Intl
Wed 7/8
12:40 pm-12:18 pm
3 stops24h 38m
$504
Sorted by cheapest first
Best time to book a flight from Costa Rica to Eugene
Have a flexible travel schedule? Discover the best time to fly to Eugene from Costa Rica with our price prediction graph.
SJO-EUG
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 Eugene
CR0-EUG
SJO-EUG
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Eugene
Get insights into the airlines that provide service to Eugene. 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 Eugene. Reviews last updated May 17, 2026.
Peruse reviews from past customers who have flown with United Airlines from Costa Rica to Eugene to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Boarding
7.7
Entertainment
7.1
Food
6.6
Overall
7.4
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Boarding
7.7
Entertainment
7.1
Food
6.6
Overall
7.4
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Costa Rica to Eugene. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Eugene?
Book flights to Eugene if you plan to visit one of these locationsNewport
Corvallis
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Other flights to Eugene
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Costa Rica and Eugene flights
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Popular flight searches
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Top airline flying from Costa Rica to Eugene
Discover the top airline that operate flights from Costa Rica to Eugene. 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 May 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$304 | Average$460 | FlexibilityNo cancel fee | On-time69% |