$231+ Cheap flights from Eugene (EUG) to Puerto Rico
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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — SJU
Mar 28 — Apr 41
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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Cheapest flights from Eugene to Puerto RicoExplore the most affordable flight options available from Eugene to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 26, 2026.
Explore the most affordable flight options available from Eugene to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 26, 2026.
This Delta deal was found by Cheapflights users on 2/23. 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.
Wed 9/234:40 pm
EUG
- SJU
2 stops16h 33m
Delta
Tue 9/297:30 am
SJU
- EUG
2 stops19h 24m
Delta
Deal found 2/23![Delta logo]()
$462
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:50 pm
EUG
- SJU
2 stops15h 20m
Southwest
Sat 5/211:15 am
SJU
- EUG
2 stops13h 25m
Southwest
Deal found 2/24![Southwest logo]()
$546
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 12/17:32 pm
EUG
- SJU
2 stops15h 25m
American Airlines
Sun 12/136:42 pm
SJU
- EUG
2 stops19h 36m
American Airlines
Deal found 2/21![American Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 2/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:43 am
EUG
- SJU
2 stops13h 49m
American Airlines
Sat 5/27:25 am
SJU
- EUG
2 stops16h 59m
American Airlines
Deal found 2/22![American Airlines logo]()
$551
This United Airlines deal was found by Cheapflights users on 2/24. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:00 am
EUG
- SJU
1 stop9h 25m
United Airlines
Tue 3/177:05 am
SJU
- EUG
2 stops17h 02m
United Airlines
Deal found 2/24![United Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 2/24. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:58 pm
EUG
- SJU
3 stops24h 32m
United Airlines
Tue 9/297:00 am
SJU
- EUG
2 stops17h 38m
United Airlines
Deal found 2/24![United Airlines logo]()
$590
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Tue 4/215:00 am
EUG
- SJU
2 stops15h 50m
United Airlines
Tue 4/281:40 pm
SJU
- EUG
1 stop10h 27m
United Airlines
Deal found 2/23![United Airlines logo]()
$601
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:55 pm
EUG
- SJU
2 stops14h 35m
Southwest
Tue 6/1610:00 am
SJU
- EUG
2 stops16h 10m
Southwest
Deal found 2/23![Southwest logo]()
$609
This United Airlines deal was found by Cheapflights users on 2/24. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:00 am
EUG
- SJU
1 stop9h 38m
United Airlines
Fri 5/11:00 am
SJU
- EUG
2 stops14h 00m
United Airlines
Deal found 2/24![United Airlines logo]()
$641
Best flights from Eugene to Puerto RicoDiscover carefully curated flight deals from Eugene to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 26, 2026.
Discover carefully curated flight deals from Eugene to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 26, 2026.
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:55 pm
EUG
- SJU
2 stops14h 35m
Southwest
Tue 6/1610:00 am
SJU
- EUG
2 stops16h 10m
Southwest
Deal found 2/23![Southwest logo]()
$609
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:00 am
EUG
- SJU
1 stop9h 38m
United Airlines
Fri 5/11:00 am
SJU
- EUG
2 stops15h 02m
United Airlines
Deal found 2/22![United Airlines logo]()
$654
This Alaska Airlines deal was found by Cheapflights users on 2/23. 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.
Fri 6/56:00 am
EUG
- SJU
2 stops14h 35m
Alaska Airlines
Sat 6/1312:40 am
SJU
- EUG
2 stops19h 15m
Alaska Airlines
Deal found 2/23![Alaska Airlines logo]()
$1,136
This Southwest deal was found by Cheapflights users on 2/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/252:45 pm
EUG
- SJU
2 stops15h 15m
Southwest
Wed 7/112:20 pm
SJU
- EUG
2 stops13h 50m
Southwest
Deal found 2/22![Southwest logo]()
$656
This Southwest deal was found by Cheapflights users on 2/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:40 am
EUG
- SJU
2 stops15h 05m
Southwest
Sun 7/512:50 pm
SJU
- EUG
2 stops12h 50m
Southwest
Deal found 2/25![Southwest logo]()
$719
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Fri 6/55:00 am
EUG
- SJU
1 stop9h 38m
United Airlines
Mon 6/151:40 pm
SJU
- EUG
1 stop10h 41m
United Airlines
Deal found 2/23![United Airlines logo]()
$805
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:59 pm
EUG
- SJU
2 stops12h 30m
United Airlines
Wed 7/11:40 pm
SJU
- EUG
1 stop10h 41m
United Airlines
Deal found 2/22![United Airlines logo]()
$891
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Fri 6/56:49 pm
EUG
- SJU
2 stops22h 49m
United Airlines
Wed 6/171:00 am
SJU
- EUG
2 stops24h 59m
United Airlines
Deal found 2/23![United Airlines logo]()
$944
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Fri 6/55:00 am
EUG
- SJU
1 stop9h 38m
United Airlines
Fri 6/121:00 am
SJU
- EUG
2 stops24h 59m
United Airlines
Deal found 2/23![United Airlines logo]()
$953
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Fri 6/55:00 am
EUG
- SJU
1 stop9h 38m
United Airlines
Wed 6/171:40 pm
SJU
- EUG
1 stop10h 41m
United Airlines
Deal found 2/23![United Airlines logo]()
$1,068
Last-minute flights from Eugene to Puerto RicoDiscover last-minute flight deals from Eugene to Puerto Rico. Data last updated February 26, 2026 and is based on user searches.
Discover last-minute flight deals from Eugene to Puerto Rico. Data last updated February 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Mon 3/26:00 am
EUG
- SJU
2 stops14h 36m
United Airlines
Wed 3/42:25 pm
SJU
- EUG
1 stop10h 36m
United Airlines
Deal found 2/23![United Airlines logo]()
$796
This United Airlines deal was found by Cheapflights users on 2/24. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:00 am
EUG
- SJU
1 stop9h 25m
United Airlines
Tue 3/177:05 am
SJU
- EUG
2 stops17h 02m
United Airlines
Deal found 2/24![United Airlines logo]()
$584
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:35 am
EUG
- SJU
2 stops14h 00m
Southwest
Mon 3/167:00 am
SJU
- EUG
2 stops18h 35m
Southwest
Deal found 2/24![Southwest logo]()
$741
This United Airlines deal was found by Cheapflights users on 2/24. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:00 am
EUG
- SJU
1 stop9h 25m
United Airlines
Mon 3/161:25 pm
SJU
- EUG
1 stop10h 42m
United Airlines
Deal found 2/24![United Airlines logo]()
$803
This Delta deal was found by Cheapflights users on 2/25. 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.
Sat 3/145:50 pm
EUG
- SJU
2 stops16h 04m
Delta
Sun 3/226:15 am
SJU
- EUG
2 stops19h 31m
Delta
Deal found 2/25![Delta logo]()
$988
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:10 am
EUG
- SJU
2 stops15h 05m
Southwest
Sun 3/229:45 am
SJU
- EUG
2 stops16h 15m
Southwest
Deal found 2/24![Southwest logo]()
$981
One-way flights from Eugene to Puerto RicoSearch for one-way flight options from Eugene to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated February 26, 2026.
Search for one-way flight options from Eugene to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated February 26, 2026.
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:40 pm
EUG
- SJU
2 stops16h 30m
Southwest
Deal found 2/24![Southwest logo]()
$231
This Southwest deal was found by Cheapflights users on 2/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:10 am
EUG
- SJU
2 stops14h 55m
Southwest
Deal found 2/22![Southwest logo]()
$284
This United Airlines deal was found by Cheapflights users on 2/24. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:00 am
EUG
- SJU
1 stop9h 38m
United Airlines
Deal found 2/24![United Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 2/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/74:20 pm
EUG
- SJU
2 stops15h 15m
Southwest
Deal found 2/22![Southwest logo]()
$353
This Southwest deal was found by Cheapflights users on 2/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:10 am
EUG
- SJU
2 stops15h 05m
Southwest
Deal found 2/25![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:00 am
EUG
- SJU
1 stop9h 25m
United Airlines
Deal found 2/22![United Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Wed 4/2211:43 am
EUG
- SJU
3 stops25h 26m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 2/25. 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 3/115:00 am
EUG
- SJU
1 stop9h 25m
United Airlines
Deal found 2/25![United Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:00 am
EUG
- SJU
3 stops35h 29m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 2/25. 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.
Wed 3/113:07 pm
EUG
- SJU
3 stops23h 09m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:00 am
EUG
- SJU
1 stop9h 38m
United Airlines
Deal found 2/22![United Airlines logo]()
$703
Find flight deals from Eugene to Puerto Rico
Keep the following information in mind while searching for Eugene to Puerto Rico flight deals. Data was last updated February 26, 2026.
Round-trip from | $462 (American Airlines) |
|---|---|
One-way from | $231 (Southwest) |
Popular in | March |
Cheapest in | January |
Average price | $641 |
Cheapflights Fare Finder
Customize your flight search to find flights from Eugene to Puerto Rico 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 February 26, 2026.
Use the filters below to find and compare flights from Eugene to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
EugeneSan Juan
EUG - SJU
EUGSJU
Eugene
Fri 6/5
4:55 pm-10:30 am
2 stops14h 35m
San Juan Luis Munoz Marin Intl
Tue 6/16
10:00 am-11:10 pm
2 stops16h 10m
$609
EugeneSan Juan
EUG - SJU
EUGSJU
Eugene
Wed 4/22
5:00 am-5:38 pm
1 stop9h 38m
San Juan Luis Munoz Marin Intl
Fri 5/1
1:00 am-1:02 pm
2 stops15h 02m
$654
EugeneSan Juan
EUG - SJU
EUGSJU
Eugene
Thu 6/25
2:45 pm-9:00 am
2 stops15h 15m
San Juan Luis Munoz Marin Intl
Wed 7/1
12:20 pm-11:10 pm
2 stops13h 50m
$656
EugeneSan Juan
EUG - SJU
EUGSJU
Eugene
Wed 7/1
6:40 am-12:45 am
2 stops15h 05m
San Juan Luis Munoz Marin Intl
Sun 7/5
12:50 pm-10:40 pm
2 stops12h 50m
$719
EugeneSan Juan
EUG - SJU
EUGSJU
Eugene
Fri 6/5
5:00 am-5:38 pm
1 stop9h 38m
San Juan Luis Munoz Marin Intl
Mon 6/15
1:40 pm-9:21 pm
1 stop10h 41m
$805
EugeneSan Juan
EUG - SJU
EUGSJU
Eugene
Thu 6/25
1:59 pm-5:29 am
2 stops12h 30m
San Juan Luis Munoz Marin Intl
Wed 7/1
1:40 pm-9:21 pm
1 stop10h 41m
$891
EugeneSan Juan
EUG - SJU
EUGSJU
Eugene
Fri 6/5
6:49 pm-8:38 pm
2 stops22h 49m
San Juan Luis Munoz Marin Intl
Wed 6/17
1:00 am-10:59 pm
2 stops24h 59m
$944
EugeneSan Juan
EUG - SJU
EUGSJU
Eugene
Fri 6/5
5:00 am-5:38 pm
1 stop9h 38m
San Juan Luis Munoz Marin Intl
Fri 6/12
1:00 am-10:59 pm
2 stops24h 59m
$953
EugeneSan Juan
EUG - SJU
EUGSJU
Eugene
Fri 6/5
5:00 am-5:38 pm
1 stop9h 38m
San Juan Luis Munoz Marin Intl
Wed 6/17
1:40 pm-9:21 pm
1 stop10h 41m
$1,068
EugeneSan Juan
EUG - SJU
EUGSJU
Eugene
Fri 6/5
6:00 am-11:35 pm
2 stops14h 35m
San Juan Luis Munoz Marin Intl
Sat 6/13
12:40 am-4:55 pm
2 stops19h 15m
$1,136
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Eugene to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Eugene with our price prediction graph.
EUG-SJU
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 Eugene to Puerto Rico
EUG-PR0
EUG-SJU
What is the cheapest month to book a flight from Eugene to Puerto Rico?
Currently, January is the cheapest month in which you can book a flight from Eugene to Puerto Rico (average of $415). Flying from Eugene to Puerto Rico in September is currently the most expensive (average of $773). 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.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated February 26, 2026.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from Eugene to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Eugene to Puerto Rico. 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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Eugene to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Eugene to Puerto Rico by cabin class
Find flights from Eugene to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Eugene and Puerto Rico flights
Browse other Eugene and Puerto Rico flight options. Last updated on February 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Eugene to Puerto Rico
Discover the top 3 airlines that operate flights from Eugene to Puerto Rico. 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 February 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$431 | Average$640 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$438 | Average$606 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$560 | Average$755 | FlexibilityNo cancel fee | On-time71% |