How does KAYAK find such low prices on flights from Oregon 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 Oregon to San Juan.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Oregon 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 Oregon 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 Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon 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 Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$161 CHEAP FLIGHTS from Oregon to San Juan (SJU)

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Flight Deals

Cheap Flights from Oregon to Luis Munoz Marin Intl

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Oregon to Luis Munoz Marin Intl

Mon, Feb 1 - Wed, Feb 10

6:21 pm - 10:38 amPDX Portland-SJU San Juan Luis Munoz Marin Intl

12h 17m2 stops Phoenix Sky Harbor Intl Miami

10:32 am - 12:16 amSJU San Juan Luis Munoz Marin Intl-PDX Portland

17h 44m1 stop Miami

$322American Airlines

Fri, Oct 23 - Thu, Oct 29

6:09 pm - 11:20 amPDX Portland-SJU San Juan Luis Munoz Marin Intl

14h 11m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

6:00 am - 11:39 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

20h 39m1 stop Dallas/Fort Worth

$322American Airlines

Thu, Sep 24 - Tue, Sep 29

12:38 pm - 9:35 amPDX Portland-SJU San Juan Luis Munoz Marin Intl

17h 57m2 stops Denver Intl Orlando

2:57 am - 10:07 amSJU San Juan Luis Munoz Marin Intl-PDX Portland

34h 10m2 stops Orlando Los Angeles

$423Frontier

Thu, Sep 24 - Tue, Sep 29

12:38 pm - 9:35 amPDX Portland-SJU San Juan Luis Munoz Marin Intl

17h 57m2 stops Denver Intl Orlando

2:57 am - 10:07 amSJU San Juan Luis Munoz Marin Intl-PDX Portland

34h 10m2 stops Orlando Los Angeles

$424Frontier

Mon, Nov 9 - Fri, Nov 13

11:10 pm - 12:37 pmBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

10h 27m1 stop Atlanta Hartsfield-Jackson

7:00 am - 1:39 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

9h 39m1 stop Atlanta Hartsfield-Jackson

$476Delta

Fri, Nov 6 - Fri, Nov 13

5:59 pm - 4:56 pmBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

19h 57m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl

7:00 am - 1:39 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

9h 39m1 stop Atlanta Hartsfield-Jackson

$476Delta

Wed, Jan 27 - Sun, Jan 31

6:50 am - 11:05 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

12h 15m2 stops Chicago Midway Baltimore/Washington

7:35 am - 7:00 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

15h 25m2 stops Tampa Denver Intl

$506Southwest

Tue, Feb 16 - Thu, Feb 25

6:20 am - 10:40 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

12h 20m2 stops Denver Intl Tampa

10:40 am - 8:35 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

13h 55m2 stops Orlando Denver Intl

$506Southwest

Wed, Jan 13 - Wed, Jan 20

7:01 am - 12:36 amPDX Portland-SJU San Juan Luis Munoz Marin Intl

13h 35m2 stops Chicago O'Hare Intl Newark

8:25 am - 5:38 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

13h 13m2 stops Chicago O'Hare Intl Denver Intl

$506United Airlines

Mon, Sep 28 - Sun, Oct 4

7:29 pm - 12:34 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

14h 05m2 stops San Francisco Washington, D.C. Dulles Intl

1:00 am - 9:50 amSJU San Juan Luis Munoz Marin Intl-PDX Portland

11h 50m1 stop Newark

$506United Airlines

Recent last minute flight deals from Oregon to Luis Munoz Marin Intl

Wed, Sep 16 - Sat, Sep 26

1:52 pm - 11:00 amBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

19h 08m2 stops Phoenix Sky Harbor Intl Miami

6:00 am - 10:27 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

18h 27m2 stops Miami Dallas/Fort Worth

$664American Airlines

Wed, Sep 16 - Sat, Sep 26

1:52 pm - 9:24 amBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

17h 32m2 stops Phoenix Sky Harbor Intl Miami

10:16 am - 10:27 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

14h 11m2 stops Miami Dallas/Fort Worth

$664American Airlines

Wed, Sep 16 - Sat, Sep 26

1:52 pm - 9:24 amBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

17h 32m2 stops Phoenix Sky Harbor Intl Miami

10:16 am - 10:27 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

14h 11m2 stops Miami Dallas/Fort Worth

$684American Airlines

Wed, Sep 16 - Mon, Sep 21

7:10 am - 8:38 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

10h 28m1 stop Houston George Bush Intcntl

1:00 am - 9:50 amSJU San Juan Luis Munoz Marin Intl-PDX Portland

11h 50m1 stop Newark

$746United Airlines

Wed, Sep 16 - Mon, Sep 21

7:10 am - 8:38 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

10h 28m1 stop Houston George Bush Intcntl

1:00 am - 11:28 amSJU San Juan Luis Munoz Marin Intl-PDX Portland

13h 28m2 stops Newark Chicago O'Hare Intl

$746United Airlines

Fri, Sep 11 - Fri, Sep 18

10:45 pm - 1:10 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

11h 25m1 stop Baltimore/Washington

11:35 am - 9:15 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

12h 40m2 stops Orlando Denver Intl

$826Southwest

Fri, Sep 11 - Fri, Sep 18

7:35 pm - 10:50 amPDX Portland-SJU San Juan Luis Munoz Marin Intl

12h 15m2 stops Denver Intl Orlando

11:35 am - 9:15 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

12h 40m2 stops Orlando Denver Intl

$826Southwest

Fri, Sep 11 - Fri, Sep 18

6:45 am - 10:19 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

12h 34m1 stop Atlanta Hartsfield-Jackson

12:56 pm - 9:47 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

11h 51m1 stop Atlanta Hartsfield-Jackson

$836Delta

Wed, Sep 16 - Sat, Sep 26

10:00 am - 1:32 pmBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

25h 32m2 stops Seattle/Tacoma Intl Philadelphia

2:58 pm - 4:55 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

27h 57m3 stops Miami San Diego Portland

$1,753Alaska Airlines

Wed, Sep 16 - Sat, Sep 26

9:00 am - 1:32 pmBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

26h 32m3 stops Portland Seattle/Tacoma Intl Philadelphia

2:58 pm - 4:55 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

27h 57m3 stops Miami San Diego Portland

$1,753Alaska Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$161

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 17% increase in price.

Flight from Portland to San Juan

How does KAYAK find such low prices on flights from Oregon 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 Oregon to San Juan.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to San Juan?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Oregon 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 Oregon 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 Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon 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 Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.