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Cheap flights from Oregon to San Juan from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to San Juan departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oregon to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
2:50 pm - 10:35 am
EUG
-
SJU
16h 45m
2 stops
Southwest Logo
6:50 am - 10:45 pm
SJU
-
EUG
18h 55m
2 stops
$436Southwest
Mo, Apr 13 - Do, Apr 16
American Airlines Logo
11:41 am - 4:32 am
EUG
-
SJU
13h 51m
2 stops
American Airlines Logo
10:03 am - 11:04 pm
SJU
-
EUG
16h 01m
2 stops
$466American Airlines
Mo, Apr 13 - Do, Apr 16
Delta Logo
6:05 pm - 12:52 pm
PDX
-
SJU
15h 47m
2 stops
Delta Logo
2:03 pm - 9:42 pm
SJU
-
PDX
10h 39m
1 stop
$476Delta
Di, Apr 14 - Fr, Apr 24
Southwest Logo
7:40 pm - 9:05 am
PDX
-
SJU
10h 25m
2 stops
Southwest Logo
11:15 am - 10:05 pm
SJU
-
PDX
13h 50m
2 stops
$478Southwest
Sa, Apr 25 - Sa, Mai 9
United Airlines Logo
7:45 pm - 12:34 pm
PDX
-
SJU
13h 49m
2 stops
United Airlines Logo
7:40 am - 3:13 pm
SJU
-
PDX
10h 33m
1 stop
$486United Airlines
Fr, Mai 8 - Di, Mai 12
American Airlines Logo
11:47 pm - 2:20 pm
PDX
-
SJU
11h 33m
1 stop
American Airlines Logo
5:45 am - 11:53 pm
SJU
-
PDX
21h 08m
1 stop
$493American Airlines
Di, Apr 21 - Mo, Mai 4
American Airlines Logo
6:45 am - 8:51 pm
BOI
-
SJU
12h 06m
2 stops
American Airlines Logo
5:45 am - 10:38 pm
SJU
-
BOI
18h 53m
2 stops
$506American Airlines
Di, Apr 21 - Di, Apr 28
Delta Logo
7:01 am - 11:43 pm
PDX
-
SJU
13h 42m
1 stop
Delta Logo
2:04 pm - 9:50 pm
SJU
-
PDX
10h 46m
1 stop
$510Delta
Di, Jun 9 - Do, Jun 18
American Airlines Logo
6:15 am - 10:45 pm
PDX
-
SJU
13h 30m
2 stops
American Airlines Logo
7:00 am - 11:59 pm
SJU
-
PDX
19h 59m
1 stop
$515American Airlines
Mi, Mai 27 - Mi, Jun 3
United Airlines Logo
5:00 am - 5:38 pm
BOI
-
SJU
10h 38m
1 stop
United Airlines Logo
7:40 am - 9:17 pm
SJU
-
BOI
15h 37m
2 stops
$549United Airlines
Di, Mai 5 - Di, Mai 12

Alaska Airlines flights from Oregon to San Juan Luis Munoz Marin Intl Airport

Our best Alaska Airlines deals on Oregon to San Juan Luis Munoz Marin Intl Airport flight tickets
Alaska Airlines
May 30
BOI4:06 pmBoise Air Term. Gowen Fld
10h 19m
1 stop
SJU4:25 amSan Juan Luis Munoz Marin Intl
Jun 4
SJU5:30 amSan Juan Luis Munoz Marin Intl
11h 37m
1 stop
BOI3:07 pmBoise Air Term. Gowen Fld
$642
Alaska Airlines
May 28
BOI6:26 amBoise Air Term. Gowen Fld
15h 13m
1 stop
SJU11:39 pmSan Juan Luis Munoz Marin Intl
Jun 4
SJU5:30 amSan Juan Luis Munoz Marin Intl
11h 37m
1 stop
BOI3:07 pmBoise Air Term. Gowen Fld
$674
Alaska Airlines
May 28
BOI6:26 amBoise Air Term. Gowen Fld
15h 13m
1 stop
SJU11:39 pmSan Juan Luis Munoz Marin Intl
Jun 3
SJU5:30 amSan Juan Luis Munoz Marin Intl
18h 59m
1 stop
BOI10:29 pmBoise Air Term. Gowen Fld
$706

Southwest flights from Oregon to San Juan Luis Munoz Marin Intl Airport

Our best Southwest deals on Oregon to San Juan Luis Munoz Marin Intl Airport flight tickets
Southwest
Apr 13
EUG2:50 pmEugene
16h 45m
2 stops
SJU10:35 amSan Juan Luis Munoz Marin Intl
Apr 16
SJU6:50 amSan Juan Luis Munoz Marin Intl
18h 55m
2 stops
EUG10:45 pmEugene
$436
Southwest
Aug 17
PDX10:45 pmPortland
11h 05m
1 stop
SJU12:50 pmSan Juan Luis Munoz Marin Intl
Aug 24
SJU5:30 amSan Juan Luis Munoz Marin Intl
12h 30m
1 stop
PDX3:00 pmPortland
$446
Southwest
Aug 10
PDX10:45 pmPortland
11h 05m
1 stop
SJU12:50 pmSan Juan Luis Munoz Marin Intl
Sep 7
SJU5:30 amSan Juan Luis Munoz Marin Intl
12h 30m
1 stop
PDX3:00 pmPortland
$478

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated März 27, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Mo 4/13

2:50 pm-10:35 am

2 stops16h 45m

San Juan Luis Munoz Marin Intl

Do 4/16

6:50 am-10:45 pm

2 stops18h 55m

$436

EugeneSan Juan

EUG - SJU

EUGSJU

Eugene

Mo 4/13

11:41 am-4:32 am

2 stops13h 51m

San Juan Luis Munoz Marin Intl

Do 4/16

10:03 am-11:04 pm

2 stops16h 01m

$466

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Di 4/14

6:05 pm-12:52 pm

2 stops15h 47m

San Juan Luis Munoz Marin Intl

Fr 4/24

2:03 pm-9:42 pm

1 stop10h 39m

$476
Quickest round-trip

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Sa 4/25

7:40 pm-9:05 am

2 stops10h 25m

San Juan Luis Munoz Marin Intl

Sa 5/9

11:15 am-10:05 pm

2 stops13h 50m

$478

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Fr 5/8

7:45 pm-12:34 pm

2 stops13h 49m

San Juan Luis Munoz Marin Intl

Di 5/12

7:40 am-3:13 pm

1 stop10h 33m

$486

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Di 4/21

11:47 pm-2:20 pm

1 stop11h 33m

San Juan Luis Munoz Marin Intl

Mo 5/4

5:45 am-11:53 pm

1 stop21h 08m

$493

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Di 4/21

6:45 am-8:51 pm

2 stops12h 06m

San Juan Luis Munoz Marin Intl

Di 4/28

5:45 am-10:38 pm

2 stops18h 53m

$506

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Di 6/9

7:01 am-11:43 pm

1 stop13h 42m

San Juan Luis Munoz Marin Intl

Do 6/18

2:04 pm-9:50 pm

1 stop10h 46m

$510

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Mi 5/27

6:15 am-10:45 pm

2 stops13h 30m

San Juan Luis Munoz Marin Intl

Mi 6/3

7:00 am-11:59 pm

1 stop19h 59m

$515

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

Di 5/5

5:00 am-5:38 pm

1 stop10h 38m

San Juan Luis Munoz Marin Intl

Di 5/12

7:40 am-9:17 pm

2 stops15h 37m

$549

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Oregon to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $498.

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $576 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Oregon for as low as $507 on momondo.

Can stopping save me money on Oregon to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 11% on your flight if you consider stops on a Oregon to San Juan Luis Munoz Marin Intl Airport flight.

Cheap Oregon to San Juan Luis Munoz Marin Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

9h 38m

Direct flights

None
The fastest flight from Oregon to San Juan Luis Munoz Marin Intl Airport takes 9h 38m
There are no direct flights from Oregon to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Oregon to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Oregon to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Oregon to San Juan Luis Munoz Marin Intl Airport refresh daily.

  • How many operators does momondo search for flights from Oregon to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Oregon to San Juan Luis Munoz Marin Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Oregon to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $185Free CancellationRating
7.2
2,909 reviews
Search JetBlue flights
DeltaPriceFrom $235Free CancellationRating
7.9
8,350 reviews
Search Delta flights
Spirit AirlinesPriceFrom $241Free CancellationRating
6.3
8,551 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $399Free CancellationRating
7.4
9,500 reviews
Search United Airlines flights
American AirlinesPriceFrom $399Free CancellationRating
7.1
11,514 reviews
Search American Airlines flights
SouthwestPriceFrom $408Free CancellationRating
8.0
4,334 reviews
Search Southwest flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Rio Grande
Humacao
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to San Juan?

Finding the right flight to San Juan from Oregon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.

Can I find flights from Oregon to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan from Oregon which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oregon to San Juan?

momondo helps you find the best flight between Oregon and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Oregon to San Juan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Oregon to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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