$466 Find Cheap Flights from Eugene to Puerto Rico

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Eugene to Puerto Rico departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Puerto Rico

Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Eugene to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Eugene to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Eugene to Puerto Rico

Mon, Apr 13 - Fri, Apr 17
American Airlines Logo
2:49 pm - 10:53 am
EUG
-
SJU
17h 04m
2 stops
American Airlines Logo
6:45 am - 9:24 pm
SJU
-
EUG
17h 39m
2 stops
$466American Airlines
Tue, Apr 21 - Tue, Apr 28
American Airlines Logo
6:40 am - 11:02 pm
EUG
-
SJU
13h 22m
2 stops
American Airlines Logo
10:03 am - 10:03 pm
SJU
-
EUG
15h 00m
2 stops
$478American Airlines
Wed, Apr 29 - Wed, May 6
American Airlines Logo
11:43 am - 4:32 am
EUG
-
SJU
13h 49m
2 stops
American Airlines Logo
7:25 am - 10:03 pm
SJU
-
EUG
17h 38m
2 stops
$499American Airlines
Wed, Sep 23 - Tue, Sep 29
Delta Logo
4:40 pm - 12:13 pm
EUG
-
SJU
16h 33m
2 stops
Delta Logo
7:30 am - 11:54 pm
SJU
-
EUG
19h 24m
2 stops
$522Delta
Sat, May 30 - Tue, Jun 2
United Airlines Logo
12:57 pm - 5:29 am
EUG
-
SJU
13h 32m
2 stops
United Airlines Logo
1:00 am - 12:01 pm
SJU
-
EUG
14h 01m
2 stops
$558United Airlines
Mon, Apr 20 - Wed, Apr 29
Delta Logo
5:44 pm - 12:52 pm
EUG
-
SJU
16h 08m
2 stops
Delta Logo
2:03 pm - 11:58 pm
SJU
-
EUG
12h 55m
2 stops
$582Delta
Mon, Apr 13 - Wed, Apr 15
United Airlines Logo
5:00 am - 5:38 pm
EUG
-
SJU
9h 38m
1 stop
United Airlines Logo
1:00 am - 11:55 am
SJU
-
EUG
13h 55m
2 stops
$584United Airlines
Sat, Apr 18 - Tue, Apr 28
American Airlines Logo
6:40 am - 4:32 am
EUG
-
SJU
18h 52m
2 stops
American Airlines Logo
7:00 pm - 1:26 pm
SJU
-
EUG
21h 26m
2 stops
$586American Airlines
Sun, Apr 19 - Fri, May 1
Delta Logo
5:44 pm - 1:25 pm
EUG
-
SJU
16h 41m
2 stops
Delta Logo
7:15 am - 11:58 pm
SJU
-
EUG
19h 43m
2 stops
$589Delta
Wed, Apr 22 - Tue, Apr 28
American Airlines Logo
6:40 am - 11:02 pm
EUG
-
SJU
13h 22m
2 stops
American Airlines Logo
7:00 pm - 1:26 pm
SJU
-
EUG
21h 26m
2 stops
$591American Airlines
Booking Insights

KAYAK's insights & trends for Eugene to Puerto Rico flights

Get data-powered insights and trends into flights from Eugene to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Eugene to Puerto Rico?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Eugene to Puerto Rico were found on American Airlines ($466) and Delta ($522).

Good to know

Cheapest flight$466
Most popular time to fly and prices are also 18% lower on average.
Flight from Eugene to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Eugene to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Eugene to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Eugene to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Eugene to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Eugene to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Eugene to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Eugene to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Eugene to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Eugene to Puerto Rico

 
Need help choosing which airline to fly with from Eugene to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4332 reviews
8.6Crew
7.5Entertainment
8.0Comfort
7.0Food
8.1Boarding
Airline reviews

Had a great flight. Delayed takeoff, but comfortable. Snacks were good.

10.0 ExcellentMelissa, Mar 2026
MSY - LGA
Read more Southwest reviews

Had a great flight. Delayed takeoff, but comfortable. Snacks were good.

Love them will get a Southwest card to track my points and keep flying with them. My family and I were pleased with the services.

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

I liked it better when you were truer to your roots Am paying more for less fun

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

The business class seat is exceptional. I wish the food is more palatable.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

Better snacks but flight and crew were amazing on this flight

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

It was the most un-special flight experience in my life.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Flight was on-time, boarding was flawless and the crew was friendly.

The staff are very, very professional. It's what flying should feel like.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

For an international flight the seats were smaller than most flight I have been on in economy. I don’t know the size of the seats or perhaps it was the size of the seat dividers that made the seats feel smaller and little amount of space to even turn your body if you needed to

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

The flight changed gates multiple times and flight had to be delayed multiple times

Everything you need to know for your flight from Eugene to Puerto Rico

Information on your arrival and departure airports