How does KAYAK find such low prices on flights from Puerto Rico to Idaho?

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 Puerto Rico to Idaho. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Puerto Rico to Idaho?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho from Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Puerto Rico to Idaho?

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 Idaho with an airline and back to Puerto Rico with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Puerto Rico to Idaho?

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 Idaho from Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$192 CHEAP FLIGHTS from Puerto Rico to Idaho

Search hundreds of travel sites at once for deals on flights to Idaho

...and more

In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Low season	September
High season	July

Best time to beat the crowds with an average 41% drop in price.

Most popular time to fly with an average 27% increase in price.

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

See more FAQs

Book cheap flights from Puerto Rico to Idaho

Recent round-trip flight deals

These are the cheapest round-trip flights to Idaho found on KAYAK in the last 72 hours.

2/20Thu

1 stopDelta

9h 45mSJU-GEG

2/26Wed

2 stopsDelta

14h 59mGEG-SJU

$439

2/21Fri

1 stopAmerican Airlines

19h 08mSJU-GEG

2/25Tue

2 stopsAmerican Airlines

14h 21mGEG-SJU

$459

2/19Wed

1 stopDelta

9h 45mSJU-GEG

2/24Mon

2 stopsDelta

17h 32mGEG-SJU

$504

2/20Thu

2 stopsDelta

15h 13mSJU-GEG

2/24Mon

2 stopsDelta

17h 32mGEG-SJU

$529

2/20Thu

1 stopDelta

9h 45mSJU-GEG

2/28Fri

2 stopsDelta

14h 30mGEG-SJU

$549

5/21Wed

1 stopAlaska Airlines

17h 03mSJU-BOI

5/26Mon

1 stopAlaska Airlines

13h 35mBOI-SJU

$603

2/20Thu

1 stopUnited Airlines

10h 13mSJU-GEG

2/24Mon

1 stopUnited Airlines

9h 25mGEG-SJU

$604

2/18Tue

2 stopsUnited Airlines

22h 33mSJU-GEG

2/25Tue

2 stopsUnited Airlines

19h 03mGEG-SJU

$624

5/21Wed

2 stopsAlaska Airlines

16h 05mSJU-BOI

5/26Mon

1 stopAlaska Airlines

13h 35mBOI-SJU

$632

2/19Wed

1 stopUnited Airlines

26h 25mSJU-GEG

2/24Mon

1 stopUnited Airlines

9h 25mGEG-SJU

$644

Recent one-way flight deals

Only flying one-way? Below are some of the best deals for one-way flights to Idaho found on KAYAK in the last 72 hours.

3/4Tue

2 stopsUnited Airlines

16h 53mSJU-GEG

$192

1/15Wed

2 stopsSpirit Airlines

28h 50mSJU-BOI

$197

1/15Wed

3 stopsSpirit Airlines

25h 03mSJU-BOI

$198

3/18Tue

1 stopDelta

8h 57mSJU-JAC

$242

3/3Mon

2 stopsUnited Airlines

16h 50mSJU-GEG

$251

3/4Tue

3 stopsAlaska Airlines

20h 37mSJU-GEG

$312

3/4Tue

1 stopDelta

10h 42mSJU-GEG

$322

1/14Tue

2 stopsUnited Airlines

22h 56mSJU-BOI

$334

1/7Tue

3 stops

29h 05mSJU-BOI

$470

1/7Tue

2 stopsAmerican Airlines

13h 41mSJU-BOI

$512

Everything you need to know for your flight to Idaho

Cabin class types available on flights to Idaho

First Class flights to Idaho

Business Class flights to Idaho

Prem Econ Class flights to Idaho

Economy Class flights to Idaho

$192 Find Cheap Flights from Puerto Rico to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Puerto Rico to Idaho departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Idaho

Good to know

Low season

High season

FAQs for booking flights from Puerto Rico to Idaho

How does KAYAK find such low prices on flights from Puerto Rico to Idaho?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Puerto Rico to Idaho?

What is the Hacker Fare option on flights from Puerto Rico to Idaho?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Puerto Rico to Idaho?

Book cheap flights from Puerto Rico to Idaho

Recent round-trip flight deals

Search by stops

Search by airline

Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Idaho

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Idaho with a hotel stay or car rental

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Idaho

Flights from all regions of Puerto Rico to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights to popular cities in Idaho

Find deals for your return flight