Cheap flights from Idaho to Puerto Rico

BOI — SJU
May 26 — Jun 21

How far in advance should I book a flight from Idaho to Puerto Rico?

Find a great deal and save up to 26% by booking at least 27 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Idaho to Puerto Rico within the next two weeks, with the cheapest ticket starting at $374.

What is the cheapest month to fly from Idaho to Puerto Rico?

Flights from Idaho to Puerto Rico lean towards being more expensive in December. Prices are generally better when you fly from Idaho to Puerto Rico in August, with the cheapest ticket starting at $234.

When is the cheapest time to fly from Idaho to Puerto Rico (ID - PR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Puerto Rico as you normally would.

Cheap flights from Idaho to Puerto Rico in May, June 2022

The best prices found for Idaho to Puerto Rico flights for May, June
May 26 - Jun 2
BOI

Boise Air Term. Gowen Fld

SJU

San Juan Luis Munoz Marin Intl

2 stops

14h 57m
SJU

San Juan Luis Munoz Marin Intl

BOI

Boise Air Term. Gowen Fld

2 stops

16h 38m
$939

United Airlines

View Deal

Deal found 5/20/22

May 28 - Jun 6
BOI

Boise Air Term. Gowen Fld

SJU

San Juan Luis Munoz Marin Intl

2 stops

13h 39m
SJU

San Juan Luis Munoz Marin Intl

BOI

Boise Air Term. Gowen Fld

2 stops

20h 08m
$991

United Airlines

View Deal

Deal found 5/20/22

May 24 - May 30
GEG

Spokane

SJU

San Juan Luis Munoz Marin Intl

2 stops

24h 01m
SJU

San Juan Luis Munoz Marin Intl

GEG

Spokane

2 stops

20h 36m
$999

American Airlines

View Deal

Deal found 5/20/22

Idaho to Puerto Rico 2022 flight deals

Cheap flights to Puerto Rico from Idaho found for this year
Sep 9 - Sep 14
BOI

Boise Air Term. Gowen Fld

SJU

San Juan Luis Munoz Marin Intl

1 stop

11h 55m
SJU

San Juan Luis Munoz Marin Intl

BOI

Boise Air Term. Gowen Fld

1 stop

9h 42m
$365

Delta

View Deal

Deal found 5/19/22

Oct 12 - Oct 18
BOI

Boise Air Term. Gowen Fld

SJU

San Juan Luis Munoz Marin Intl

2 stops

15h 31m
SJU

San Juan Luis Munoz Marin Intl

BOI

Boise Air Term. Gowen Fld

2 stops

23h 44m
$425

Multiple Airlines

View Deal

Deal found 5/18/22

Oct 7 - Oct 13
BOI

Boise Air Term. Gowen Fld

SJU

San Juan Luis Munoz Marin Intl

2 stops

19h 03m
SJU

San Juan Luis Munoz Marin Intl

BOI

Boise Air Term. Gowen Fld

2 stops

20h 25m
$456

American Airlines

View Deal

Deal found 5/19/22

Cheap Delta flights from Idaho to Puerto Rico

Sep 9 - Sep 14
BOI

Boise Air Term. Gowen Fld

SJU

San Juan Luis Munoz Marin Intl

1 stop

11h 55m
SJU

San Juan Luis Munoz Marin Intl

BOI

Boise Air Term. Gowen Fld

1 stop

9h 42m
$365

Delta

View Deal

Deal found 5/19/22

Nov 11 - Nov 18
BOI

Boise Air Term. Gowen Fld

SJU

San Juan Luis Munoz Marin Intl

2 stops

16h 45m
SJU

San Juan Luis Munoz Marin Intl

BOI

Boise Air Term. Gowen Fld

1 stop

9h 57m
$651

Delta

View Deal

Deal found 5/18/22

Nov 11 - Nov 19
BOI

Boise Air Term. Gowen Fld

SJU

San Juan Luis Munoz Marin Intl

2 stops

16h 45m
SJU

San Juan Luis Munoz Marin Intl

BOI

Boise Air Term. Gowen Fld

1 stop

10h 05m
$671

Delta

View Deal

Deal found 5/19/22

Cheap United Airlines flights from Idaho to Puerto Rico

Sep 13 - Sep 19
BOI

Boise Air Term. Gowen Fld

SJU

San Juan Luis Munoz Marin Intl

2 stops

11h 53m
SJU

San Juan Luis Munoz Marin Intl

BOI

Boise Air Term. Gowen Fld

2 stops

30h 19m
$501

United Airlines

View Deal

Deal found 5/18/22

Sep 20 - Sep 29
GEG

Spokane

SJU

San Juan Luis Munoz Marin Intl

2 stops

34h 56m
SJU

San Juan Luis Munoz Marin Intl

GEG

Spokane

2 stops

36h 48m
$517

United Airlines

View Deal

Deal found 5/18/22

Nov 9 - Nov 15
GEG

Spokane

SJU

San Juan Luis Munoz Marin Intl

2 stops

22h 05m
SJU

San Juan Luis Munoz Marin Intl

GEG

Spokane

2 stops

16h 29m
$522

United Airlines

View Deal

Deal found 5/19/22

Last minute flights from Idaho to Puerto Rico

Late deals on return flights to Puerto Rico from Idaho, departing today and this week
May 26 - Jun 2
BOI

Boise Air Term. Gowen Fld

SJU

San Juan Luis Munoz Marin Intl

2 stops

14h 57m
SJU

San Juan Luis Munoz Marin Intl

BOI

Boise Air Term. Gowen Fld

2 stops

16h 38m
$939

United Airlines

View Deal

Deal found 5/20/22

May 28 - Jun 6
BOI

Boise Air Term. Gowen Fld

SJU

San Juan Luis Munoz Marin Intl

2 stops

13h 39m
SJU

San Juan Luis Munoz Marin Intl

BOI

Boise Air Term. Gowen Fld

2 stops

20h 08m
$991

United Airlines

View Deal

Deal found 5/20/22

May 27 - May 29
BOI

Boise Air Term. Gowen Fld

SJU

San Juan Luis Munoz Marin Intl

2 stops

16h 35m
SJU

San Juan Luis Munoz Marin Intl

BOI

Boise Air Term. Gowen Fld

2 stops

16h 38m
$1,035

United Airlines

View Deal

Deal found 5/20/22

One-way flights to Puerto Rico from Idaho

The cheapest one-way flights from Idaho to Puerto Rico
Jul 23
BOI

Boise Air Term. Gowen Fld

SJU

San Juan Luis Munoz Marin Intl

2 stops

38h 03m
$452

Multiple Airlines

View Deal

Deal found 5/18/22

Jul 23
BOI

Boise Air Term. Gowen Fld

SJU

San Juan Luis Munoz Marin Intl

3 stops

27h 17m
$453

Multiple Airlines

View Deal

Deal found 5/19/22

Jun 14
GEG

Spokane

SJU

San Juan Luis Munoz Marin Intl

3 stops

31h 04m
$472

Multiple Airlines

View Deal

Deal found 5/18/22

Related info for your journey

Useful info, stats and facts about Idaho to Puerto Rico flights.

Which airlines flying from Idaho to Puerto Rico have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, American Airlines, and Delta flying from Idaho to Puerto Rico have implemented new flexible cancellation policies.

Can I find flights from Idaho to Puerto Rico for under $400 on Cheapflights?

Yes, there are multiple flights from Idaho to Puerto Rico for under $400. The cheapest flight booked recently is on Delta for just $365, but on average you can expect to pay $515.

Are there last-minute flights available from Idaho to Puerto Rico for under $1,000?

There are currently 20+ open flights from Idaho to Puerto Rico within the next 7 days for less than $1,000.

Top 3 airlines flying from Idaho to Puerto Rico

The chart below displays the airlines Cheapflights users traveling from Idaho to Puerto Rico choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$185Average$371FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$207Average$514FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$374Average$552FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights