$261 Find Cheap Flights from Eugene to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Eugene to Puerto Rico departing on 1/18. 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

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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

Wed, Apr 22 - Sat, May 2
Southwest Logo
1:40 pm - 9:10 amEUG-SJU
16h 30m2 stops
Southwest Logo
10:00 am - 9:40 pmSJU-EUG
14h 40m2 stops
$431Southwest
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Mon, May 4 - Tue, May 12
United Airlines Logo
3:57 pm - 12:04 pmEUG-SJU
17h 07m2 stops
United Airlines Logo
1:05 am - 11:54 amSJU-EUG
13h 49m2 stops
$456United Airlines
Find Deal
Mon, May 4 - Wed, May 13
United Airlines Logo
5:00 am - 5:30 pmEUG-SJU
9h 30m1 stop
United Airlines Logo
1:40 pm - 9:38 pmSJU-EUG
10h 58m1 stop
$476United Airlines
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Thu, Apr 23 - Sat, May 2
Southwest Logo
6:10 am - 11:25 pmEUG-SJU
14h 15m2 stops
Southwest Logo
10:00 am - 9:40 pmSJU-EUG
14h 40m2 stops
$498Southwest
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Wed, Apr 22 - Sat, May 2
Delta Logo
5:30 pm - 1:14 pmEUG-SJU
16h 44m2 stops
Delta Logo
7:00 am - 11:54 pmSJU-EUG
19h 54m2 stops
$508Delta
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Wed, Apr 22 - Fri, May 1
United Airlines Logo
5:00 am - 9:24 pmEUG-SJU
13h 24m2 stops
United Airlines Logo
1:05 am - 11:28 amSJU-EUG
13h 23m2 stops
$510United Airlines
Find Deal
Tue, Jan 13 - Wed, Jan 14
United Airlines Logo
5:00 am - 6:25 pmEUG-SJU
9h 25m1 stop
United Airlines Logo
2:05 am - 1:07 pmSJU-EUG
15h 02m2 stops
$514United Airlines
Find Deal
Wed, Apr 22 - Sat, May 2
American Airlines Logo
6:22 am - 4:00 amEUG-SJU
18h 38m2 stops
American Airlines Logo
11:45 am - 11:26 pmSJU-EUG
14h 41m2 stops
$548American Airlines
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Tue, Jan 13 - Thu, Jan 15
United Airlines Logo
5:00 am - 10:22 pmEUG-SJU
13h 22m2 stops
United Airlines Logo
2:25 pm - 11:09 pmSJU-EUG
36h 44m3 stops
$567United Airlines
Find Deal
Thu, Apr 23 - Fri, May 1
United Airlines Logo
5:00 am - 5:38 pmEUG-SJU
9h 38m1 stop
United Airlines Logo
1:05 am - 11:54 amSJU-EUG
13h 49m2 stops
$570United Airlines
Find Deal
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 fly non-stop between Eugene and Puerto Rico?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Eugene to Puerto Rico.

There are 2 airlines that fly nonstop from Eugene to Puerto Rico. They are American Airlines and United Airlines. The cheapest airline for this route is United Airlines, with the best round-trip deal found costing $394 and arriving in San Juan Luis Munoz Marin Intl Airport (SJU). On average, United Airlines offers the best prices for nonstop flights between Eugene and Puerto Rico.

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 United Airlines ($431) and Southwest ($431).

Good to know

Cheapest flight$261
Most popular time to fly and prices are also 21% lower on average.
Flight from Eugene to San Juan Airport

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.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally in the afternoon, when round-trip flights cost $614 on average. Morning departures are around 26% more expensive than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the morning, which is peak travel time and where the average cost of a ticket is $831.

Reviews of the top airlines flying 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.
7.4
United AirlinesOverall score based on 9065 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

4.0 OkayJessica, Dec 2025EWR - LAS
Read more United Airlines reviews

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight and crew were great. United didn't inform crew of immigration process which was disappointing!

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

RIC Staff was not enough. Elderly passengers had to wait 30 minutes to deplane, so we could board and still had to walk as no chairs were provided. And, passenger in front of my seat assignment rammed seat against my legs entire flight time. Was mildly bruised and left thigh still sore.

Liked that it was on time. Staff professional and friendly.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

I appreciated that it was on time, safe and professional. I didn’t like that I wasn’t in a place where I had a window at my window seat. It would have been nice to know that in advance. If it was mentioned in the ticketing, I didn’t notice it.

My flight was delayed about three hours. I got home at 3:30 in the morning very bad experience.

I like that the crew kept us informed but we moved back and forth from gate to gate before the aircraft arrived.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

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

Information on your arrival and departure airports