Luis Munoz Marin Intl

$128+ Cheap flights from Oregon 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SJU
fev 27 — mar 61
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Cheap flight deals from Oregon to Luis Munoz Marin Intl

Cheapest flights from Oregon to Luis Munoz Marin Intl
Explore the most affordable flight options available from Oregon to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 28, 2026.

This Delta deal was found by Cheapflights users on 1/28. 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.
ter 10/277:30 pm
BOI
-
SJU
2 stops14h 26m
Delta
sáb 10/313:30 pm
SJU
-
BOI
1 stop10h 05m
Delta
Deal found 1/28$416
This Southwest deal was found by Cheapflights users on 1/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 2/256:35 am
EUG
-
SJU
2 stops14h 00m
Southwest
qua 3/410:20 am
SJU
-
EUG
2 stops14h 55m
Southwest
Deal found 1/26$424
This American Airlines deal was found by Cheapflights users on 1/26. 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.
ter 2/2411:35 pm
PDX
-
SJU
2 stops11h 26m
American Airlines
ter 3/32:23 pm
SJU
-
PDX
2 stops13h 54m
American Airlines
Deal found 1/26$440
This Southwest deal was found by Cheapflights users on 1/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 5/74:20 pm
BOI
-
SJU
2 stops14h 50m
Southwest
ter 5/125:05 am
SJU
-
BOI
2 stops15h 55m
Southwest
Deal found 1/28$444
This American Airlines deal was found by Cheapflights users on 1/28. 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.
seg 4/2012:59 am
PDX
-
SJU
2 stops14h 07m
American Airlines
seg 5/411:59 pm
SJU
-
PDX
1 stop14h 02m
American Airlines
Deal found 1/28$451
This Delta deal was found by Cheapflights users on 1/26. 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.
seg 4/205:44 pm
EUG
-
SJU
2 stops16h 08m
Delta
sáb 4/257:15 am
SJU
-
EUG
2 stops18h 55m
Delta
Deal found 1/26$452
This American Airlines deal was found by Cheapflights users on 1/26. 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.
qua 4/15:38 pm
PDX
-
SJU
2 stops12h 22m
American Airlines
qua 4/151:31 pm
SJU
-
PDX
1 stop13h 21m
American Airlines
Deal found 1/26$458
This American Airlines deal was found by Cheapflights users on 1/26. 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.
seg 2/169:44 pm
PDX
-
SJU
1 stop15h 08m
American Airlines
sex 2/207:00 am
SJU
-
PDX
1 stop20h 50m
American Airlines
Deal found 1/26$465
This American Airlines deal was found by Cheapflights users on 1/26. 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.
sex 2/2711:52 am
PDX
-
SJU
1 stop13h 32m
American Airlines
ter 3/310:50 am
SJU
-
PDX
1 stop17h 00m
American Airlines
Deal found 1/26$478
This Southwest deal was found by Cheapflights users on 1/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 4/104:20 pm
BOI
-
SJU
2 stops14h 35m
Southwest
sex 4/176:50 am
SJU
-
BOI
2 stops12h 10m
Southwest
Deal found 1/26$488
This American Airlines deal was found by Cheapflights users on 1/28. 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.
dom 8/1611:59 pm
PDX
-
SJU
1 stop11h 26m
American Airlines
sáb 8/223:00 pm
SJU
-
PDX
1 stop11h 22m
American Airlines
Deal found 1/28$493
This American Airlines deal was found by Cheapflights users on 1/27. 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 5/210:23 pm
PDX
-
SJU
1 stop19h 28m
American Airlines
sáb 5/97:25 am
SJU
-
PDX
1 stop16h 34m
American Airlines
Deal found 1/27$494

Find flight deals from Oregon to Luis Munoz Marin Intl

Keep the following information in mind while searching for Oregon to Luis Munoz Marin Intl flight deals. Data was last updated janeiro 28, 2026.

Round-trip from

$416
(United Airlines)

One-way from

$128
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$554
From Oregon to San Juan Luis Munoz Marin Intl
One-way flight from Oregon to San Juan Luis Munoz Marin Intl
Highest demand for flights based on searches. 11% potential increase in price ($76 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in January 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon 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 janeiro 28, 2026.
Use the filters below to find and compare flights from Oregon to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Oregon

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

qui 5/7

6:30 am-5:38 pm

1 stop9h 08m

San Juan Luis Munoz Marin Intl

ter 5/12

7:20 am-9:17 pm

2 stops15h 57m

$416

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

qui 5/7

4:20 pm-9:10 am

2 stops14h 50m

San Juan Luis Munoz Marin Intl

ter 5/12

5:05 am-7:00 pm

2 stops15h 55m

$444

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

seg 4/20

12:59 am-6:06 pm

2 stops14h 07m

San Juan Luis Munoz Marin Intl

seg 5/4

11:59 pm-11:01 am

1 stop14h 02m

$451

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

ter 4/21

6:30 am-11:12 pm

2 stops13h 42m

San Juan Luis Munoz Marin Intl

sáb 4/25

7:15 am-11:10 pm

2 stops18h 55m

$452

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

sex 4/10

4:20 pm-8:55 am

2 stops14h 35m

San Juan Luis Munoz Marin Intl

sex 4/17

6:50 am-5:00 pm

2 stops12h 10m

$488

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

seg 3/2

6:55 pm-2:40 pm

2 stops16h 45m

San Juan Luis Munoz Marin Intl

ter 3/3

2:05 am-4:07 pm

2 stops17h 02m

$501

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

qua 3/11

5:30 am-11:59 pm

2 stops15h 29m

San Juan Luis Munoz Marin Intl

sáb 5/2

7:15 am-10:21 pm

2 stops18h 06m

$503

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

qua 3/25

10:53 pm-2:50 pm

1 stop12h 57m

San Juan Luis Munoz Marin Intl

ter 4/7

5:45 am-4:59 pm

2 stops14h 14m

$503

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

seg 4/13

5:10 am-11:40 pm

2 stops15h 30m

San Juan Luis Munoz Marin Intl

seg 4/20

6:50 am-8:10 pm

2 stops16h 20m

$505

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

sáb 4/11

5:00 am-5:38 pm

1 stop10h 38m

San Juan Luis Munoz Marin Intl

ter 4/14

1:00 am-3:24 pm

2 stops16h 24m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 50 results
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Best time to book a flight from Oregon to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Oregon 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 Oregon to San Juan Luis Munoz Marin Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Oregon to San Juan Luis Munoz Marin Intl Airport (average of $188). Flying from Oregon to San Juan Luis Munoz Marin Intl Airport in November is currently the most expensive (average of $399). 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.

How much does it cost to fly round-trip from Oregon to San Juan Luis Munoz Marin Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Oregon 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.
  • How long is the flight from Oregon to San Juan Luis Munoz Marin Intl Airport?

    There are many flights that can get you from Oregon to San Juan Luis Munoz Marin Intl Airport in 9h 08m. Fly via United Airlines, Southwest, or American Airlines to get the fastest option. The distance between Oregon and San Juan Luis Munoz Marin Intl Airport is about 3374 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $150 on Delta. Other airlines that offer cheap prices include American Airlines from $184 and JetBlue from $185 one-way.

  • What are the most popular routes from Oregon to San Juan Luis Munoz Marin Intl Airport?

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

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

  • How can I find direct flights from Oregon 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 Oregon to Luis Munoz Marin Intl.

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

    Yes. Cheapflights offers flight deals from Oregon 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 Oregon to San Juan Luis Munoz Marin Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Oregon to San Juan Luis Munoz Marin Intl Airport (average of $188). Flying from Oregon to San Juan Luis Munoz Marin Intl Airport in November is currently the most expensive (average of $399). 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
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oregon to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Oregon to Luis Munoz Marin Intl

Discover the top 6 airlines that operate flights from Oregon 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 janeiro 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$185Average$371FlexibilityNo cancel feeOn-time62%
DeltaCheapest$202Average$357FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$241Average$382FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$359Average$680FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$401Average$656FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$438Average$630FlexibilityNo cancel feeOn-time63%

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