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Luis Munoz Marin Intl

$212+ Cheap flights from Eugene (EUG) to Luis Munoz Marin Intl (SJU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — SJU
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Eugene to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$423
(United Airlines)

One-way from

$212
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$502
From Eugene to San Juan Luis Munoz Marin Intl
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One-way flight from Eugene to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 8% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Eugene to Luis Munoz Marin Intl

Cheapest flights from Eugene to Luis Munoz Marin Intl
Explore the most affordable flight options available from Eugene to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:47 pmEUG - SJU
2 stops15h 53mUnited Airlines
vie. 12/122:05 amSJU - EUG
2 stops15h 02mUnited Airlines
Deal found 9/11$423
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/113:20 pmEUG - SJU
2 stops16h 46mAmerican Airlines
mié. 10/227:45 amSJU - EUG
2 stops18h 45mAmerican Airlines
Deal found 9/10$448
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/116:47 pmEUG - SJU
2 stops14h 13mUnited Airlines
mié. 10/222:00 pmSJU - EUG
1 stop10h 05mUnited Airlines
Deal found 9/10$457
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/266:00 amEUG - SJU
2 stops14h 37mAmerican Airlines
mar. 9/306:10 amSJU - EUG
2 stops16h 21mAmerican Airlines
Deal found 9/11$585
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/266:47 pmEUG - SJU
2 stops16h 57mUnited Airlines
lun. 9/291:05 amSJU - EUG
2 stops14h 07mUnited Airlines
Deal found 9/11$605
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/237:30 pmEUG - SJU
2 stops14h 17mAmerican Airlines
lun. 9/296:10 amSJU - EUG
2 stops20h 40mAmerican Airlines
Deal found 9/11$630
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/235:00 pmEUG - SJU
2 stops20h 20mDelta
lun. 9/297:00 amSJU - EUG
2 stops18h 42mDelta
Deal found 9/10$715
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/123:25 pmEUG - SJU
2 stops18h 18mAmerican Airlines
dom. 11/238:00 amSJU - EUG
2 stops18h 45mAmerican Airlines
Deal found 9/11$745

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eugene to Luis Munoz Marin Intl 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Eugene to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Eugene

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

lun. 12/8

6:47 pm-2:40 pm

2 stops15h 53m

San Juan Luis Munoz Marin Intl

vie. 12/12

2:05 am-1:07 pm

2 stops15h 02m

$423

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

lun. 12/8

3:25 pm-11:59 am

2 stops16h 34m

San Juan Luis Munoz Marin Intl

sáb. 12/13

8:18 am-7:43 pm

2 stops15h 25m

$423

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

sáb. 10/11

6:47 pm-12:00 pm

2 stops14h 13m

San Juan Luis Munoz Marin Intl

mar. 10/21

1:05 am-12:12 pm

2 stops14h 07m

$423

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

mar. 1/20

5:30 pm-4:51 pm

2 stops19h 21m

San Juan Luis Munoz Marin Intl

vie. 1/23

7:00 am-11:14 pm

2 stops20h 14m

$431

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

mar. 1/20

5:30 pm-1:07 pm

2 stops15h 37m

San Juan Luis Munoz Marin Intl

sáb. 1/24

7:00 am-11:14 pm

2 stops20h 14m

$431

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

mié. 1/21

5:30 pm-1:07 pm

2 stops15h 37m

San Juan Luis Munoz Marin Intl

sáb. 1/24

7:00 am-11:14 pm

2 stops20h 14m

$431

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

dom. 1/18

3:47 pm-11:45 am

2 stops15h 58m

San Juan Luis Munoz Marin Intl

mié. 1/21

9:25 am-11:16 pm

2 stops17h 51m

$448

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

lun. 1/19

5:30 pm-2:16 pm

2 stops16h 46m

San Juan Luis Munoz Marin Intl

jue. 1/22

7:00 am-11:14 pm

2 stops20h 14m

$498

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

dom. 1/18

5:45 am-11:49 pm

2 stops14h 04m

San Juan Luis Munoz Marin Intl

sáb. 1/24

7:00 am-11:14 pm

2 stops20h 14m

$498

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

lun. 1/19

5:00 am-6:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

mié. 1/21

2:25 pm-9:10 pm

1 stop10h 45m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 17 results
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Best time to book a flight from Eugene to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Eugene with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Eugene to San Juan Luis Munoz Marin Intl Airport

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

Currently, September is the cheapest month in which you can book a flight from Eugene to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Eugene to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EUG to SJU?

Find hourly flight availability from Eugene to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

It’s typically best to fly out from Eugene to San Juan Luis Munoz Marin Intl Airport at noon. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated septiembre 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Eugene to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Eugene to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Eugene to San Juan Luis Munoz Marin Intl?

    For a flight from Eugene to San Juan Luis Munoz Marin Intl, you will be flying from Eugene. Eugene (EUG) is just 7.8 mi from the center of the city. Eugene is the only Eugene airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 3 airlines have flights to San Juan Luis Munoz Marin Intl from Eugene on a regular basis.

  • How long is the flight from Eugene to San Juan Luis Munoz Marin Intl Airport?

    A quick flight from Eugene to San Juan Luis Munoz Marin Intl Airport can take about 15h 53m. United Airlines provides one of the quickest options available for as low as $423. The distance between Eugene and San Juan Luis Munoz Marin Intl Airport is about 3723 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Eugene to San Juan Luis Munoz Marin Intl Airport round-trip?

    According to our current data, United Airlines ($394), Delta ($438), and American Airlines ($544) offers the cheapest pricing from Eugene to San Juan Luis Munoz Marin Intl Airport. United Airlines is currently priced 39% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Eugene to San Juan Luis Munoz Marin Intl Airport one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $212. However, be on the lookout for offers from Delta and Southwest, as they are both options that can get you from Eugene to San Juan Luis Munoz Marin Intl Airport for a low price.

  • Can I find deals for flights from Eugene to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Eugene to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Eugene to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Eugene to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Eugene to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Eugene to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Eugene to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Eugene to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

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Alternative routes for Eugene to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Luis Munoz Marin Intl flights
Boise to Luis Munoz Marin Intl flights
Medford to Luis Munoz Marin Intl flights

Top 3 airlines flying from Eugene to Luis Munoz Marin Intl

Discover the top 3 airlines that operate flights from Eugene to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$394Average$711FlexibilityNo cancel feeOn-time69%
DeltaCheapest$438Average$585FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$544Average$704FlexibilityNo cancel feeOn-time71%

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