EUG - SJU

$269 Find Cheap Flights from Eugene to San Juan - Compare and Save

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 Luis Munoz Marin Intl departing on 1/8. 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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Everything you should know

Cheapest round-trip
$436
Typical prices: $664-$768
Southwest
Wed 8/26Tue 9/1
EUG - SJU • 2 stops
Cheapest one-way
$269
Southwest
Fri 1/8
EUG - SJU • 2 stops
Top airlines
Cheapest • from $436 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Eugene and Luis Munoz Marin Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Eugene to Luis Munoz Marin Intl (EUG-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Eugene to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl

Wed, Aug 26 - Tue, Sep 1
Southwest Logo
6:40 am - 9:05 pm
EUG
-
SJU
11h 25m
2 stops
Southwest Logo
1:20 pm - 10:30 pm
SJU
-
EUG
12h 10m
2 stops
$436Southwest
Wed, Sep 23 - Tue, Sep 29
American Airlines Logo
1:31 pm - 9:24 am
EUG
-
SJU
16h 53m
2 stops
American Airlines Logo
6:00 am - 8:34 pm
SJU
-
EUG
17h 34m
2 stops
$441American Airlines
Wed, Sep 23 - Tue, Sep 29
American Airlines Logo
1:31 pm - 11:00 am
EUG
-
SJU
18h 29m
2 stops
American Airlines Logo
4:38 pm - 11:34 am
SJU
-
EUG
21h 56m
2 stops
$441American Airlines
Fri, Sep 11 - Mon, Sep 14
Southwest Logo
6:40 am - 11:55 pm
EUG
-
SJU
14h 15m
2 stops
Southwest Logo
8:55 pm - 12:55 pm
SJU
-
EUG
19h 00m
2 stops
$466Southwest
Mon, Jan 18 - Sat, Jan 23
United Airlines Logo
5:00 am - 6:25 pm
EUG
-
SJU
9h 25m
1 stop
United Airlines Logo
8:10 am - 9:38 pm
SJU
-
EUG
17h 28m
2 stops
$538United Airlines
Mon, Jan 18 - Fri, Jan 22
United Airlines Logo
5:00 am - 6:25 pm
EUG
-
SJU
9h 25m
1 stop
United Airlines Logo
2:05 am - 1:08 pm
SJU
-
EUG
15h 03m
2 stops
$538United Airlines
Mon, Jan 18 - Sat, Jan 23
Southwest Logo
6:00 am - 10:40 pm
EUG
-
SJU
12h 40m
2 stops
Southwest Logo
6:55 am - 8:35 pm
SJU
-
EUG
17h 40m
2 stops
$538Southwest
Mon, Jan 18 - Sat, Jan 23
Southwest Logo
6:00 am - 10:40 pm
EUG
-
SJU
12h 40m
2 stops
Southwest Logo
10:40 am - 8:35 pm
SJU
-
EUG
13h 55m
2 stops
$538Southwest
Wed, Sep 23 - Tue, Sep 29
American Airlines Logo
1:31 pm - 11:00 am
EUG
-
SJU
18h 29m
2 stops
American Airlines Logo
6:00 am - 7:17 pm
SJU
-
EUG
16h 17m
2 stops
$543American Airlines
Wed, Aug 26 - Mon, Aug 31
United Airlines Logo
5:00 am - 11:50 pm
EUG
-
SJU
15h 50m
2 stops
United Airlines Logo
1:00 am - 12:55 pm
SJU
-
EUG
14h 55m
3 stops
$597United Airlines
Booking Insights

KAYAK's insights & trends for Eugene to Luis Munoz Marin Intl flights

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

What is the cheapest month to fly from Eugene to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Eugene to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Eugene to San Juan Luis Munoz Marin Intl Airport is January, where tickets cost $542 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $1,267 and $966 respectively.

Good to know

Low season

June

Cheapest flight

$269
Best time to beat the crowds but there is an average 72% increase in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Eugene to San Juan

When to book flights from Eugene to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Eugene to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Eugene to San Juan flights

  • What is the cheapest flight from Eugene to San Juan Luis Munoz Marin Intl Airport?

    In the last 5 days, the lowest price for a flight from Eugene to San Juan Luis Munoz Marin Intl Airport was $269 for a one-way ticket and $436 for a round-trip.

  • Do I need a passport to fly between Eugene and San Juan?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Eugene and on arrival in San Juan.

  • Which aircraft models fly most regularly from Eugene to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Eugene to San Juan?

    Star Alliance is the only airline alliance operating flights between Eugene and San Juan.

  • Which is the best airline for flights from Eugene to San Juan, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Eugene to San Juan are Southwest and United Airlines. With an average price for the route of $590 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $668 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Eugene to San Juan?

    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 San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Eugene 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 San Juan?

    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 to San Juan with an airline and back to Eugene with another airline. Booking your flights between Eugene and SJU can sometimes prove cheaper using this method.

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

    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 to San Juan from Eugene up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Eugene to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Eugene to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Eugene to Luis Munoz Marin Intl? 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 4229 reviews
7.0Food
8.1Boarding
8.6Crew
7.5Entertainment
8.0Comfort
Airline reviews

Boarding process of asking for volunteers to check bags goes against the system you had before with 2 bags checked free. This process is more of a guilt trip than a caring attitude toward the customer. In addition bag-size scrutiny has increased which also slows down the process of boarding. My wife said she will not fly on your airline again unless there is no other option.

10.0 ExcellentDenis, Aug 2026
MDW - ATL
Read more Southwest reviews

Boarding process of asking for volunteers to check bags goes against the system you had before with 2 bags checked free. This process is more of a guilt trip than a caring attitude toward the customer. In addition bag-size scrutiny has increased which also slows down the process of boarding. My wife said she will not fly on your airline again unless there is no other option.

Eveeyrime I fly they are begging for bags due to cabin overhead space. What they should so ia take the bags that are clearly too big to fit wheels first on their side. And those of us who give up the bag should really get their bags first. When boarding, nobody wants stupid jokes about how hot it is on board. Give us some cool air. Im usually sick from the heat by the time we take off.

No wifi, seems to be very common with Southwest currently. Everything else was normal.

Poor customer service, no accommodation for passengers when the flight was delayed over 5 hours.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was really nice! I appreciate the gate attendant allowing families with small children to board early on in the process… that was very helpful! The internet service didn’t work with the app I was trying to use even though I paid the $8… other than that it was great! Oh and I should’ve asked for the whole cranberry cocktail can. That cup was about 2 sips…

I liked the boarding process with our loading group and numbers. I disliked that I couldn't guarantee our seats together. I didn't like that the Internet costs $8/ flight, but did love all the inflight options available through their app. I disliked no charging station at my seat for a 3+ hour flight.

it was great. the crew is exceptional. the flight was on time.

Great! Although the flight was about 40 minutes delayed, the crew did a good job getting everything boarded quickly and efficiently.

The flight was delayed from take off because only one runway was operational in San Francisco.

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

United have really come back. Airport and boarding process is clear and good, app and information also very good

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

We had a 90 minute delay due to equipment failure that was detected just before we took off. United rebooked my connecting flight.

My flight was completely full. Making me very stressful with people walking around all the time. I believe airlines can do better for entertain people during the flight.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

The United website was easy to use and had all the information I needed. I needed to change my flight and it was accomplished easily on line. I was also easily able to upgrade and for a reasonable price. Boarding went smoothly and the flight was in time. The service was good in board but the crew did not seem happy at all. Limited availability of meals - not much choice for purchase and in business class they ran out of one of the meal choices by row 4. .

Everything you need to know for your flight from Eugene to Luis Munoz Marin Intl

Information on your arrival and departure airports