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Cheap flights from Eugene to Puerto Rico from $498

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Eugene to Puerto Rico departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Eugene to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:10 am - 11:55 pm
EUG
-
SJU
14h 45m2 stops
Southwest Logo
5:35 am - 10:45 pm
SJU
-
EUG
20h 10m2 stops
$498Southwest
Thu, Apr 16 - Thu, Apr 23
Southwest Logo
3:30 pm - 10:30 am
EUG
-
SJU
15h 00m2 stops
Southwest Logo
2:10 pm - 11:50 pm
SJU
-
EUG
13h 40m2 stops
$508Southwest
Sun, Feb 22 - Sat, Feb 28
Southwest Logo
3:30 pm - 12:00 pm
EUG
-
SJU
17h 30m2 stops
Southwest Logo
8:00 am - 10:25 pm
SJU
-
EUG
17h 25m2 stops
$559Southwest
Sat, May 16 - Sun, May 24
United Airlines Logo
5:00 am - 6:25 pm
EUG
-
SJU
9h 25m1 stop
United Airlines Logo
8:30 am - 9:05 pm
SJU
-
EUG
16h 35m2 stops
$575United Airlines
Sun, Feb 22 - Sat, Feb 28
United Airlines Logo
5:00 am - 5:38 pm
EUG
-
SJU
9h 38m1 stop
United Airlines Logo
1:00 am - 11:54 am
SJU
-
EUG
13h 54m2 stops
$628United Airlines
Wed, Apr 22 - Fri, May 1
United Airlines Logo
5:00 am - 5:38 pm
EUG
-
SJU
9h 38m1 stop
United Airlines Logo
7:40 am - 9:07 pm
SJU
-
EUG
16h 27m2 stops
$647United Airlines
Thu, Apr 16 - Thu, Apr 23
United Airlines Logo
2:00 pm - 5:38 pm
EUG
-
SJU
24h 38m3 stops
United Airlines Logo
1:00 am - 1:08 pm
SJU
-
EUG
15h 08m2 stops
$659United Airlines
Wed, Apr 22 - Fri, May 1
United Airlines Logo
1:10 pm - 6:11 am
EUG
-
SJU
13h 01m2 stops
United Airlines Logo
8:10 am - 9:10 pm
SJU
-
EUG
17h 00m2 stops
$675United Airlines
Sun, Jan 11 - Wed, Jan 14
United Airlines Logo
1:02 pm - 5:38 pm
EUG
-
SJU
25h 36m1 stop
United Airlines Logo
1:05 am - 11:17 am
SJU
-
EUG
13h 12m2 stops
$684United Airlines
Sat, May 16 - Sat, May 23
United Airlines Logo
2:00 pm - 3:42 pm
EUG
-
SJU
22h 42m3 stops
United Airlines Logo
1:00 am - 1:08 pm
SJU
-
EUG
15h 08m2 stops
$688United Airlines
Wed, Apr 22 - Fri, May 1

United Airlines flights from Eugene to Puerto Rico

Our best United Airlines deals on Eugene to Puerto Rico flight tickets
United Airlines
Feb 22
EUG5:00 amEugene
9h 25m
1 stop
SJU6:25 pmSan Juan Luis Munoz Marin Intl
Feb 28
SJU8:30 amSan Juan Luis Munoz Marin Intl
16h 35m
2 stops
EUG9:05 pmEugene
$575
Find similar
United Airlines
Apr 22
EUG5:00 amEugene
9h 38m
1 stop
SJU5:38 pmSan Juan Luis Munoz Marin Intl
May 1
SJU1:00 amSan Juan Luis Munoz Marin Intl
13h 54m
2 stops
EUG11:54 amEugene
$628
Find similar
United Airlines
Apr 16
EUG5:00 amEugene
9h 38m
1 stop
SJU5:38 pmSan Juan Luis Munoz Marin Intl
Apr 23
SJU7:40 amSan Juan Luis Munoz Marin Intl
16h 27m
2 stops
EUG9:07 pmEugene
$647
Find similar

Southwest flights from Eugene to Puerto Rico

Our best Southwest deals on Eugene to Puerto Rico flight tickets
Southwest
Apr 16
EUG6:10 amEugene
14h 45m
2 stops
SJU11:55 pmSan Juan Luis Munoz Marin Intl
Apr 23
SJU5:35 amSan Juan Luis Munoz Marin Intl
20h 10m
2 stops
EUG10:45 pmEugene
$498
Find similar
Southwest
Feb 22
EUG3:30 pmEugene
15h 00m
2 stops
SJU10:30 amSan Juan Luis Munoz Marin Intl
Feb 28
SJU2:10 pmSan Juan Luis Munoz Marin Intl
13h 40m
2 stops
EUG11:50 pmEugene
$508
Find similar
Southwest
May 16
EUG3:30 pmEugene
17h 30m
2 stops
SJU12:00 pmSan Juan Luis Munoz Marin Intl
May 24
SJU8:00 amSan Juan Luis Munoz Marin Intl
17h 25m
2 stops
EUG10:25 pmEugene
$559
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 28, 2025.
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

Price

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Thu 4/16

6:10 am-11:55 pm

2 stops14h 45m

San Juan Luis Munoz Marin Intl

Thu 4/23

5:35 am-10:45 pm

2 stops20h 10m

$498

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Sun 2/22

3:30 pm-10:30 am

2 stops15h 00m

San Juan Luis Munoz Marin Intl

Sat 2/28

2:10 pm-11:50 pm

2 stops13h 40m

$508

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Sat 5/16

3:30 pm-12:00 pm

2 stops17h 30m

San Juan Luis Munoz Marin Intl

Sun 5/24

8:00 am-10:25 pm

2 stops17h 25m

$559

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Sun 2/22

5:00 am-6:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Sat 2/28

8:30 am-9:05 pm

2 stops16h 35m

$575

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-11:54 am

2 stops13h 54m

$628

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Thu 4/16

5:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Thu 4/23

7:40 am-9:07 pm

2 stops16h 27m

$647

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Wed 4/22

2:00 pm-5:38 pm

3 stops24h 38m

San Juan Luis Munoz Marin Intl

Fri 5/1

1:00 am-1:08 pm

2 stops15h 08m

$659

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Sun 1/11

1:10 pm-6:11 am

2 stops13h 01m

San Juan Luis Munoz Marin Intl

Wed 1/14

8:10 am-9:10 pm

2 stops17h 00m

$675

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Sat 5/16

1:02 pm-5:38 pm

1 stop25h 36m

San Juan Luis Munoz Marin Intl

Sat 5/23

1:05 am-11:17 am

2 stops13h 12m

$684

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Wed 4/22

2:00 pm-3:42 pm

3 stops22h 42m

San Juan Luis Munoz Marin Intl

Fri 5/1

1:00 am-1:08 pm

2 stops15h 08m

$688

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Eugene to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Eugene to Puerto Rico flights?

You could potentially save up to 33% on your flight if you consider stops on a Eugene to Puerto Rico flight.

Cheap Eugene to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Eugene to Puerto Rico

Fastest flight time

13h 01m

Direct flights

None
The fastest flight from Eugene to Puerto Rico takes 13h 01m
There are no direct flights from Eugene to Puerto Rico. There are no popular flight routes from Eugene to Puerto Rico.
Search flight deals

  • When did momondo last update prices for flights from Eugene Airport to Puerto Rico?

    Prices for flights from Eugene Airport to Puerto Rico refresh daily.

  • How many operators does momondo search for flights from Eugene Airport to Puerto Rico?

  • How old do you have to be to fly from Eugene Airport to Puerto Rico?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Eugene Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Eugene to Puerto Rico

Compare and see reviews for airlines that fly from Eugene to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $431Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights
American AirlinesPriceFrom $560Free CancellationRating
7.2
11,073 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Eugene to Puerto Rico?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Eugene to Puerto Rico. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Eugene to Puerto Rico with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Puerto Rico from Eugene with this policy.

How can momondo help me find flights from Eugene to Puerto Rico?

momondo helps you find the best flight between Eugene and Puerto Rico by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Eugene to Puerto Rico right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Eugene to Puerto Rico flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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