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Cheap flights from Eugene to Puerto Rico from $411

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 11/10. 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

Southwest Logo
1:25 pm - 10:25 amEUG-SJU
17h 00m2 stops
Southwest Logo
8:55 am - 9:15 pmSJU-EUG
16h 20m2 stops
$411Southwest
Find Deal
Mon, Nov 10 - Tue, Dec 9
Southwest Logo
4:05 pm - 10:00 amEUG-SJU
14h 55m2 stops
Southwest Logo
8:45 pm - 1:50 pmSJU-EUG
21h 05m2 stops
$495Southwest
Find Deal
Thu, Oct 30 - Sun, Dec 7
United Airlines Logo
6:31 pm - 1:45 pmEUG-SJU
16h 14m2 stops
United Airlines Logo
1:05 am - 12:55 pmSJU-EUG
14h 50m2 stops
$505United Airlines
Find Deal
Tue, Sep 23 - Sun, Sep 28
Southwest Logo
1:20 pm - 9:05 amEUG-SJU
16h 45m2 stops
Southwest Logo
7:05 am - 10:40 pmSJU-EUG
18h 35m2 stops
$510Southwest
Find Deal
Wed, Oct 15 - Thu, Oct 30
American Airlines Logo
7:30 pm - 6:14 pmEUG-SJU
19h 44m2 stops
American Airlines Logo
3:55 pm - 10:27 amSJU-EUG
21h 32m2 stops
$520American Airlines
Find Deal
Tue, Sep 23 - Mon, Sep 29
American Airlines Logo
6:00 am - 11:59 pmEUG-SJU
14h 59m2 stops
American Airlines Logo
1:40 pm - 10:27 amSJU-EUG
23h 47m2 stops
$545American Airlines
Find Deal
Fri, Aug 29 - Fri, Sep 5
United Airlines Logo
6:52 pm - 12:49 pmEUG-SJU
13h 57m2 stops
United Airlines Logo
2:05 am - 1:07 pmSJU-EUG
15h 02m2 stops
$560United Airlines
Find Deal
Mon, Nov 10 - Mon, Dec 8
United Airlines Logo
6:52 pm - 12:36 amEUG-SJU
25h 44m3 stops
United Airlines Logo
8:10 am - 5:45 pmSJU-EUG
13h 35m2 stops
$581United Airlines
Find Deal
Fri, Nov 14 - Fri, Dec 12
Alaska Airlines Logo
5:45 pm - 9:35 pmEUG-SJU
23h 50m3 stops
Alaska Airlines Logo
8:09 am - 12:17 amSJU-EUG
20h 08m2 stops
$737Alaska Airlines
Find Deal
Mon, Nov 10 - Tue, Dec 9
Alaska Airlines Logo
1:36 pm - 2:15 pmEUG-SJU
21h 39m2 stops
Alaska Airlines Logo
3:05 pm - 12:42 pmSJU-EUG
24h 37m3 stops
$810Alaska Airlines
Find Deal
Sun, Sep 21 - Sun, Sep 28

Southwest flights from Eugene to Puerto Rico

Our best Southwest deals on Eugene to Puerto Rico flight tickets
Southwest
Nov 10
EUG1:25 pmEugene
17h 00m
2 stops
SJU10:25 amSan Juan Luis Munoz Marin Intl
Dec 9
SJU8:55 amSan Juan Luis Munoz Marin Intl
16h 20m
2 stops
EUG9:15 pmEugene
$411
Find similar
Southwest
Oct 30
EUG4:05 pmEugene
14h 55m
2 stops
SJU10:00 amSan Juan Luis Munoz Marin Intl
Dec 7
SJU8:45 pmSan Juan Luis Munoz Marin Intl
21h 05m
2 stops
EUG1:50 pmEugene
$495
Find similar
Southwest
Oct 15
EUG1:20 pmEugene
16h 45m
2 stops
SJU9:05 amSan Juan Luis Munoz Marin Intl
Oct 30
SJU7:05 amSan Juan Luis Munoz Marin Intl
18h 35m
2 stops
EUG10:40 pmEugene
$510
Find similar

American Airlines flights from Eugene to Puerto Rico

Our best American Airlines deals on Eugene to Puerto Rico flight tickets
American Airlines
Sep 23
EUG7:30 pmEugene
19h 44m
2 stops
SJU6:14 pmSan Juan Luis Munoz Marin Intl
Sep 29
SJU3:55 pmSan Juan Luis Munoz Marin Intl
21h 32m
2 stops
EUG10:27 amEugene
$520
Find similar
American Airlines
Aug 29
EUG6:00 amEugene
14h 59m
2 stops
SJU11:59 pmSan Juan Luis Munoz Marin Intl
Sep 5
SJU1:40 pmSan Juan Luis Munoz Marin Intl
23h 47m
2 stops
EUG10:27 amEugene
$545
Find similar
American Airlines
Sep 21
EUG6:00 amEugene
14h 37m
2 stops
SJU11:37 pmSan Juan Luis Munoz Marin Intl
Sep 28
SJU3:55 pmSan Juan Luis Munoz Marin Intl
21h 32m
2 stops
EUG10:27 amEugene
$665
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 July 31, 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

Mon 11/10

1:25 pm-10:25 am

2 stops17h 00m

San Juan Luis Munoz Marin Intl

Tue 12/9

8:55 am-9:15 pm

2 stops16h 20m

$411

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Thu 10/30

4:05 pm-10:00 am

2 stops14h 55m

San Juan Luis Munoz Marin Intl

Sun 12/7

8:45 pm-1:50 pm

2 stops21h 05m

$495

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Tue 9/23

6:31 pm-1:45 pm

2 stops16h 14m

San Juan Luis Munoz Marin Intl

Sun 9/28

1:05 am-12:55 pm

2 stops14h 50m

$505

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Wed 10/15

1:20 pm-9:05 am

2 stops16h 45m

San Juan Luis Munoz Marin Intl

Thu 10/30

7:05 am-10:40 pm

2 stops18h 35m

$510

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Tue 9/23

7:30 pm-6:14 pm

2 stops19h 44m

San Juan Luis Munoz Marin Intl

Mon 9/29

3:55 pm-10:27 am

2 stops21h 32m

$520

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Fri 8/29

6:00 am-11:59 pm

2 stops14h 59m

San Juan Luis Munoz Marin Intl

Fri 9/5

1:40 pm-10:27 am

2 stops23h 47m

$545

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Mon 11/10

6:52 pm-12:49 pm

2 stops13h 57m

San Juan Luis Munoz Marin Intl

Mon 12/8

2:05 am-1:07 pm

2 stops15h 02m

$560

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Fri 11/14

6:52 pm-12:36 am

3 stops25h 44m

San Juan Luis Munoz Marin Intl

Fri 12/12

8:10 am-5:45 pm

2 stops13h 35m

$581

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Mon 11/10

5:45 pm-9:35 pm

3 stops23h 50m

San Juan Luis Munoz Marin Intl

Tue 12/9

8:09 am-12:17 am

2 stops20h 08m

$737

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Sun 9/21

1:36 pm-2:15 pm

2 stops21h 39m

San Juan Luis Munoz Marin Intl

Sun 9/28

3:05 pm-12:42 pm

3 stops24h 37m

$810

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

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in September, then you should wait until November to fly from Eugene, when ticket prices are also cheap, with an average price of $534.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Eugene is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $559. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Sunday, with ticket prices averaging around $1,274.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from Eugene to Puerto Rico during this time can be as low as $614. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $831.

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

Best Price Found

$411

Fastest flight time

9h 25m

Direct flights

None

Airports in Puerto Rico

1 airport
The best flight deal from Eugene to Puerto Rico found on momondo in the last 72 hours is $411
The fastest flight from Eugene to Puerto Rico takes 9h 25m
There are no direct flights from Eugene to Puerto Rico. Popular non-direct route for this connection is Eugene Airport - San Juan Luis Munoz Marin Intl Airport.
There is 1 airport near Puerto Rico: San Juan Luis Munoz Marin Intl (SJU)
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 $394Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
DeltaPriceFrom $438Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $544Free CancellationRating
7.2
10,000 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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