$333 Find Cheap Flights from Puerto Rico to Idaho

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Idaho, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Idaho, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Useful Info
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KAYAK's insights & trends for flights to Idaho

Get data-powered insights and trends for flights to Idaho to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Idaho?

An average nonstop flight from Puerto Rico to Idaho takes 10h 20m, covering a distance of 3332 miles. The shortest route is San Juan Luis Munoz Marin Intl Airport (SJU) to Jackson (JAC) with an average flight time of 9h 02m.

What are the most popular destinations in Idaho?

Based on KAYAK flight searches, the most popular destination is Boise (48% of total searches to Idaho). The next most popular destinations are Jackson (35%) and Spokane (17%).


Good to know

Low seasonMarch
High seasonMay
Cheapest flight$333
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from San Juan to Boise

FAQs for booking flights from Puerto Rico to Idaho

  • 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 from Puerto Rico to Idaho 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 from Puerto Rico to Idaho with an airline and back 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 from Puerto Rico to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Idaho?

    Based on KAYAK data, the cheapest day to fly to Idaho is Wednesday where round-trip tickets can be as cheap as $400. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $839 on average.

  • What is the cheapest time of day to fly to Idaho?

    The cheapest time of day to fly to Idaho is generally in the evening, when round-trip flights cost $398 on average. Morning departures are around 64% more expensive than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $821.

Top airline flying from Puerto Rico to Idaho

 
See real verified KAYAK customer reviews for airlines flying to Idaho. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Puerto Rico to Idaho. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Puerto Rico to Idaho? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8696 reviews
7.7Boarding
6.6Food
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

2.0 MediocreBrant, Apr 2025YHZ - EWR
Read more United Airlines reviews

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

A bit rush for transit. Food and entertainment are not available

So far so good but food and entertainment are not available for this flight

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

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.
8/2Sat
1 stopDelta
9h 34mSJU-BOI
8/10Sun
2 stopsDelta
17h 06mBOI-SJU
$447
8/2Sat
2 stopsSouthwest
13h 35mSJU-BOI
8/10Sun
2 stopsSouthwest
11h 50mBOI-SJU
$488
6/9Mon
2 stopsSouthwest
11h 50mSJU-BOI
6/16Mon
2 stopsSouthwest
11h 50mBOI-SJU
$546
6/8Sun
2 stopsUnited Airlines
16h 54mSJU-BOI
6/16Mon
2 stopsUnited Airlines
14h 50mBOI-SJU
$562
6/8Sun
1 stopAmerican Airlines
11h 57mSJU-BOI
6/16Mon
1 stopAmerican Airlines
11h 31mBOI-SJU
$582
8/2Sat
2 stopsDelta
16h 40mSJU-BOI
8/10Sun
2 stopsDelta
17h 06mBOI-SJU
$632
8/1Fri
2 stopsUnited Airlines
22h 22mSJU-BOI
8/10Sun
1 stopUnited Airlines
10h 30mBOI-SJU
$655
5/21Wed
1 stopAmerican Airlines
17h 30mSJU-BOI
5/26Mon
1 stopAmerican Airlines
13h 34mBOI-SJU
$705
5/21Wed
3 stopsAlaska Airlines
18h 54mSJU-BOI
5/26Mon
2 stopsAlaska Airlines
22h 58mBOI-SJU
$1,352
8/1Fri
1 stopAlaska Airlines
11h 55mSJU-BOI
8/10Sun
1 stopAlaska Airlines
22h 49mBOI-SJU
$2,790

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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.
5/7Wed
1 stopAmerican Airlines
17h 30mSJU-BOI
$333
5/6Tue
2 stopsUnited Airlines
14h 32mSJU-BOI
$378
8/18Mon
1 stopDelta
10h 17mSJU-GEG
$500
5/7Wed
3 stopsAlaska Airlines
19h 29mSJU-BOI
$544
8/18Mon
2 stopsDelta
12h 18mSJU-GEG
$563
8/17Sun
2 stopsUnited Airlines
19h 18mSJU-GEG
$1,429

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Last minute flights to Idaho

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Idaho that are departing in the next 10 days.
5/1Thu
multi-stopDelta
12h 24mSJU-GEG
5/7Wed
multi-stopDelta
13h 36mGEG-SJU
$735
5/1Thu
multi-stopAmerican Airlines
18h 33mSJU-GEG
5/7Wed
multi-stopAmerican Airlines
16h 41mGEG-SJU
$755
5/1Thu
multi-stopAlaska Airlines
20h 54mSJU-GEG
5/7Wed
multi-stopAlaska Airlines
18h 47mGEG-SJU
$1,387

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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.

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