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.

$229 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 22 - Sat, Feb 27

3:24 pm - 5:00 amBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

10h 36m1 stop Chicago O'Hare Intl

6:30 am - 2:33 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

11h 03m1 stop Chicago O'Hare Intl

$366American Airlines

Mon, Feb 22 - Sat, Feb 27

7:02 pm - 10:38 amBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

12h 36m2 stops Phoenix Sky Harbor Intl Miami

6:30 am - 2:33 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

11h 03m1 stop Chicago O'Hare Intl

$366American Airlines

Tue, Oct 27 - Wed, Nov 4

6:15 am - 11:10 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

13h 55m2 stops Chicago Midway Baltimore/Washington

12:30 pm - 11:25 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

14h 55m2 stops Orlando Chicago Midway

$448Southwest

Tue, Oct 27 - Thu, Nov 5

12:02 pm - 12:59 amPDX Portland-SJU San Juan Luis Munoz Marin Intl

33h 57m2 stops Denver Intl Atlanta Hartsfield-Jackson

3:59 pm - 11:36 amSJU San Juan Luis Munoz Marin Intl-PDX Portland

23h 37m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl

$458Frontier

Mon, Oct 26 - Thu, Oct 29

7:35 pm - 9:10 amPDX Portland-SJU San Juan Luis Munoz Marin Intl

10h 35m2 stops Denver Intl Orlando

10:10 am - 7:05 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

11h 55m2 stops Orlando Denver Intl

$487Southwest

Thu, Oct 29 - Thu, Nov 5

12:02 pm - 12:35 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

21h 33m2 stops Denver Intl Miami

3:59 pm - 11:36 amSJU San Juan Luis Munoz Marin Intl-PDX Portland

23h 37m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl

$507Frontier

Thu, Feb 4 - Fri, Feb 12

6:04 am - 11:50 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

13h 46m1 stop Atlanta Hartsfield-Jackson

3:55 pm - 10:26 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

10h 31m1 stop Atlanta Hartsfield-Jackson

$526Delta

Fri, Oct 23 - Thu, Oct 29

7:10 pm - 11:40 amPDX Portland-SJU San Juan Luis Munoz Marin Intl

13h 30m2 stops Salt Lake City Atlanta Hartsfield-Jackson

2:59 pm - 11:47 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

11h 48m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$526Delta

Tue, Jan 19 - Wed, Jan 27

7:49 pm - 3:40 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

15h 51m2 stops San Francisco Chicago O'Hare Intl

2:21 pm - 8:49 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

10h 28m1 stop Denver Intl

$526United Airlines

Fri, Oct 16 - Fri, Oct 23

10:33 pm - 11:57 amPDX Portland-SJU San Juan Luis Munoz Marin Intl

10h 24m1 stop Newark

2:00 pm - 10:53 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

11h 53m1 stop Denver Intl

$526United Airlines

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

Mon, Sep 21 - Wed, Sep 23

6:05 am - 8:05 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

11h 00m2 stops Denver Intl Orlando

1:45 pm - 10:15 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

11h 30m2 stops Orlando Denver Intl

$682Southwest

Mon, Sep 21 - Wed, Sep 23

10:45 pm - 12:50 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

11h 05m1 stop Baltimore/Washington

1:45 pm - 10:15 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

11h 30m2 stops Orlando Denver Intl

$682Southwest

Mon, Sep 21 - Wed, Sep 30

10:57 pm - 1:45 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

11h 48m1 stop Atlanta Hartsfield-Jackson

2:59 pm - 9:47 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

9h 48m1 stop Atlanta Hartsfield-Jackson

$682Delta

Wed, Sep 23 - Thu, Oct 1

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

12h 34m1 stop Atlanta Hartsfield-Jackson

2:59 pm - 9:47 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

9h 48m1 stop Atlanta Hartsfield-Jackson

$682Delta

Sun, Sep 20 - Tue, Sep 22

6:47 pm - 2:45 pmBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

17h 58m2 stops Los Angeles Dallas/Fort Worth

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

$682American Airlines

Wed, Sep 23 - Tue, Sep 29

1:41 pm - 9:24 amEUG Eugene-SJU San Juan Luis Munoz Marin Intl

16h 43m2 stops Phoenix Sky Harbor Intl Miami

2:58 pm - 11:34 amSJU San Juan Luis Munoz Marin Intl-EUG Eugene

23h 36m2 stops Miami Los Angeles

$684American Airlines

Wed, Sep 23 - Tue, Sep 29

5:00 am - 11:50 pmEUG Eugene-SJU San Juan Luis Munoz Marin Intl

15h 50m2 stops Denver Intl Newark

2:00 pm - 9:12 pmSJU San Juan Luis Munoz Marin Intl-EUG Eugene

10h 12m1 stop Denver Intl

$769United Airlines

Wed, Sep 23 - Mon, Sep 28

5:00 am - 11:50 pmEUG Eugene-SJU San Juan Luis Munoz Marin Intl

15h 50m2 stops Denver Intl Newark

1:00 am - 2:01 pmSJU San Juan Luis Munoz Marin Intl-EUG Eugene

16h 01m2 stops Newark San Francisco

$769United Airlines

Tue, Sep 22 - Tue, Sep 29

9:13 am - 11:00 amPDX Portland-SJU San Juan Luis Munoz Marin Intl

22h 47m2 stops San Diego Miami

4:38 pm - 2:30 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

24h 52m3 stops Miami San Diego Seattle/Tacoma Intl

$1,338Alaska Airlines

Sun, Sep 20 - Tue, Sep 29

3:00 pm - 1:32 pmPDX Portland-SJU San Juan Luis Munoz Marin Intl

19h 32m2 stops Seattle/Tacoma Intl Philadelphia

4:38 pm - 1:37 pmSJU San Juan Luis Munoz Marin Intl-PDX Portland

23h 59m3 stops Miami San Diego Seattle/Tacoma Intl

$1,398Alaska Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$229

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly with an average 18% increase in price.

Flight from Boise 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.