$208 Find Cheap Flights from Puerto Rico to Idaho

1 adult
1 adult, Economy

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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Useful Info

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 13h 55m, 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 11m.

What are the most popular destinations in Idaho?

Based on KAYAK flight searches, the most popular destination is Boise (64% of total searches to Idaho). The next most popular destinations are Jackson (33%) and Spokane (2%).


Good to know

Low seasonMarch
High seasonMay
Cheapest flight$208
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 20% lower on average.
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 8801 reviews
7.3Comfort
8.1Crew
6.6Food
7.0Entertainment
7.7Boarding
Airline reviews

United airlines, mediocre at best. No issues , nothing great . Worked for me

4.0 OkayAnonymous, Jun 2025CLT - IAD
Read more United Airlines reviews

United airlines, mediocre at best. No issues , nothing great . Worked for me

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

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.
9/10Wed
2 stopsDelta
18h 00mSJU-BOI
9/14Sun
1 stopDelta
11h 53mBOI-SJU
$481
9/10Wed
2 stopsAmerican Airlines
17h 38mSJU-BOI
9/14Sun
2 stopsAmerican Airlines
15h 49mBOI-SJU
$490
9/10Wed
2 stopsDelta
18h 00mSJU-BOI
9/14Sun
1 stopDelta
11h 53mBOI-SJU
$521
9/10Wed
2 stopsDelta
18h 00mSJU-BOI
9/14Sun
2 stopsDelta
16h 18mBOI-SJU
$547
9/9Tue
2 stopsUnited Airlines
12h 26mSJU-BOI
9/14Sun
2 stopsUnited Airlines
28h 00mBOI-SJU
$616
7/4Fri
2 stopsAmerican Airlines
19h 36mSJU-JAC
8/8Fri
2 stopsAmerican Airlines
14h 43mJAC-SJU
$675
6/27Fri
2 stopsAmerican Airlines
13h 41mSJU-BOI
7/6Sun
1 stopAmerican Airlines
19h 50mBOI-SJU
$710
7/3Thu
2 stopsUnited Airlines
33h 34mSJU-JAC
8/8Fri
2 stopsUnited Airlines
29h 47mJAC-SJU
$751
9/9Tue
2 stopsUnited Airlines
12h 26mSJU-BOI
9/14Sun
1 stopUnited Airlines
24h 17mBOI-SJU
$757
7/4Fri
1 stopUnited Airlines
21h 39mSJU-JAC
8/8Fri
2 stopsUnited Airlines
29h 47mJAC-SJU
$798

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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.
12/11Thu
2 stopsDelta
16h 16mSJU-BOI
$208
8/9Sat
1 stopSun Country Air
26h 30mSJU-BOI
$264
8/9Sat
2 stops
26h 20mSJU-BOI
$268
8/8Fri
3 stops
41h 13mSJU-BOI
$271
12/10Wed
2 stopsUnited Airlines
16h 58mSJU-BOI
$302
6/30Mon
1 stopAmerican Airlines
16h 38mSJU-JAC
$343
7/12Sat
1 stopAmerican Airlines
16h 57mSJU-JAC
$351
8/8Fri
2 stopsUnited Airlines
13h 24mSJU-BOI
$363
12/11Thu
3 stopsAlaska Airlines
18h 46mSJU-BOI
$511
12/11Thu
3 stopsAlaska Airlines
28h 51mSJU-BOI
$576

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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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