$216 Find Cheap Flights from Idaho Falls to Rhode Island

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 Falls to Rhode Island departing on 7/11. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Rhode Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Rhode Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Rhode Island, as well as popular online travel agencies
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Best Rhode Island Flight Deals from Idaho Falls

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Boston
Boston1 stop$361
Boston
Boston1 stop$361

Cheap Flight Deals from Idaho Falls to Rhode Island (IDA-USRI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Rhode Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Idaho Falls to Rhode Island

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Idaho Falls to Rhode Island.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
6:50 pm - 6:20 amIDA-BOS
9h 30m1 stop
Delta Logo
6:50 am - 11:50 amBOS-IDA
7h 00m1 stop
$361Delta
Find Deal
Wed, May 28 - Tue, Jun 3
Delta Logo
6:50 pm - 6:20 amIDA-BOS
9h 30m1 stop
Delta Logo
9:05 am - 6:10 pmBOS-IDA
11h 05m2 stops
$366Delta
Find Deal
Wed, May 28 - Tue, Jun 3
Delta Logo
6:00 am - 4:49 pmIDA-BOS
8h 49m1 stop
Delta Logo
6:50 am - 11:50 amBOS-IDA
7h 00m1 stop
$396Delta
Find Deal
Sun, May 25 - Tue, Jun 3
Delta Logo
6:00 am - 5:18 pmIDA-BOS
9h 18m2 stops
Delta Logo
6:50 am - 11:50 amBOS-IDA
7h 00m1 stop
$401Delta
Find Deal
Sun, May 25 - Tue, Jun 3
Alaska Airlines Logo
4:20 pm - 7:40 amIDA-BOS
13h 20m2 stops
Alaska Airlines Logo
7:59 pm - 10:34 pmBOS-IDA
28h 35m2 stops
$418Alaska Airlines
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Wed, May 28 - Tue, Jun 3
Alaska Airlines Logo
6:00 am - 4:45 pmIDA-BOS
8h 45m1 stop
Alaska Airlines Logo
7:00 am - 10:34 pmBOS-IDA
17h 34m2 stops
$423Alaska Airlines
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Sun, May 25 - Wed, Jun 4
American Airlines Logo
12:46 pm - 10:24 amIDA-BOS
19h 38m1 stop
American Airlines Logo
11:58 am - 9:18 pmBOS-IDA
11h 20m2 stops
$435American Airlines
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Wed, Aug 20 - Sat, Aug 30
United Airlines Logo
5:00 am - 6:03 pmIDA-BOS
11h 03m2 stops
United Airlines Logo
7:31 am - 5:17 pmBOS-IDA
11h 46m1 stop
$493United Airlines
Find Deal
Sat, May 31 - Sun, Jun 1
United Airlines Logo
5:00 am - 9:59 pmIDA-BOS
14h 59m2 stops
United Airlines Logo
6:03 pm - 9:44 amBOS-IDA
17h 41m2 stops
$498United Airlines
Find Deal
Wed, May 21 - Sat, May 24
American Airlines Logo
7:00 am - 5:19 pmIDA-BOS
8h 19m1 stop
American Airlines Logo
5:35 am - 12:27 pmBOS-IDA
8h 52m1 stop
$551American Airlines
Find Deal
Fri, May 30 - Wed, Jun 4
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KAYAK's insights & trends for Idaho Falls to Rhode Island flights

Get data-powered insights and trends into flights from Idaho Falls to Rhode Island to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Idaho Falls to Rhode Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Idaho Falls to Rhode Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Idaho Falls to Rhode Island is March, when tickets cost $444 (return) on average. On the other hand, the most expensive months are February and June, when the average cost of round-trip tickets is $1,307 and $1,063 respectively.

What’s the cheapest day of the week to fly from Idaho Falls to Rhode Island?

The average price of all round-trip flights from Idaho Falls to Rhode Island clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Rhode Island on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Idaho Falls to Rhode Island. For your return ticket, we recommend flying on a Tuesday and avoiding Wednesdays for the best deals.

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Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$216
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Idaho Falls to Boston

FAQs - booking Rhode Island flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho Falls 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 Falls 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 Falls 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 Falls 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 Falls to Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Rhode Island?

    The cheapest time of day to fly to Rhode Island is generally at night, when round-trip flights cost $562 on average. Morning departures are around 56% more expensive than evening flights, on average. The most expensive time of day to fly to Rhode Island is generally in the morning, which is peak travel time and where the average cost of a ticket is $930.

Top airline flying from Idaho Falls to Rhode Island

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Rhode Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 Idaho Falls 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.
7.4
United AirlinesOverall score based on 8696 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

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

8.0 ExcellentAnonymous, Apr 2025ORD - SFO
Read more United Airlines reviews

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

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.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Everything you need to know for your flight from Idaho Falls to Rhode Island

Information on your arrival and departure airports

Idaho Falls (IDA)

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