$157 Find Cheap Flights from Idaho to Rhode Island - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho to Rhode Island departing on 9/12. 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.
1 adult
1 adult, Economy, 0 bags

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Useful Info

Good to know

Low season

January

Cheapest flight

$157
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Boise to Boston

FAQs for booking flights from Idaho to Rhode Island

  • How does KAYAK find such low prices on flights from Idaho to Rhode Island?

    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 Idaho to Rhode Island.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho to Rhode Island 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 Idaho to Rhode Island?

    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 Idaho to Rhode Island 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 Idaho to Rhode Island?

    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 Idaho to Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How far in advance should I book a flight from Idaho to Rhode Island?

    To get a below average price on the flight from Idaho to Rhode Island, you should book around 6 weeks before departure, which saves you about 56% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

  • How long is the flight to Rhode Island?

    An average nonstop flight from Idaho to Rhode Island takes 9h 08m, covering a distance of 2154 miles. The shortest route is Twin Falls (TWF) to Boston (BOS) with an average flight time of 6h 31m.

  • What are the most popular destinations in Rhode Island?

    Based on KAYAK flight searches, the most popular destination is Boston (90% of total searches to Rhode Island). The next most popular destination is Providence (10%).

Reviews of the top airline flying from Idaho to Rhode Island

 
Need help choosing which airline to fly with from Idaho to Rhode Island? 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.
8.0
SouthwestOverall score based on 4240 reviews
8.1Boarding
7.0Food
7.5Entertainment
8.0Comfort
8.6Crew
Airline reviews

Friendly crew kept coming by to make sure all was ok, provide additional refreshments, etc.

10.0 ExcellentTamara, Jul 2026
MCO - DEN
Read more Southwest reviews

Friendly crew kept coming by to make sure all was ok, provide additional refreshments, etc.

It was good. Last flight was delayed but I always say that is in God's plan

Red eye from San Diego. Temperature of the cabin was way too warm and the air duct flowed very little air.

Overall good, just screaming kids in the area the whole flight.

My experience will Southwest was good. I wish there was more entertainment and the boarding process was slow at time but other than that my experience was great definitely will be flying with SouthWest again.

Flight was delayed by 2 hours, meaning that a flight to Dwnver which should have arrived at 11pm came into the airport at 1 am. Made for a very long day.

I think Southwest is the number one airline that anyone can fly I have flown for the first time Frontier and what a joke and their customer service United was a very strange experience I'm only sticking to Southwest from here on out for sure

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

I wouldn’t say Southwest is low cost airline. The only surprise for me is that they don’t assign seats. How they do W&B?

On time, good crew, easy flight. Just like the old days!

Everything you need to know for your flight to Rhode Island

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.
First Class flights to Rhode Island
Business Class flights to Rhode Island
Premium Economy Class flights to Rhode Island
Economy Class flights to Rhode Island