$158 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 2/2. 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

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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

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

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

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

Flight Deals
Booking Insights
Flight Deals

Book Cheap Idaho Falls to Rhode Island Plane Tickets

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Thu, Apr 2 - Mon, Apr 6
Alaska Airlines Logo
4:59 pm - 6:39 am
IDA
-
BOS
11h 40m1 stop
Alaska Airlines Logo
6:10 pm - 4:19 pm
BOS
-
IDA
24h 09m1 stop
$421Alaska Airlines
Wed, Apr 8 - Tue, Apr 14
Delta Logo
6:55 pm - 6:10 am
IDA
-
BOS
9h 15m1 stop
Delta Logo
11:10 am - 10:35 pm
BOS
-
IDA
13h 25m2 stops
$427Delta
Wed, Apr 8 - Tue, Apr 14
Alaska Airlines Logo
6:00 am - 11:59 pm
IDA
-
BOS
15h 59m1 stop
Alaska Airlines Logo
7:15 am - 4:19 pm
BOS
-
IDA
11h 04m1 stop
$442Alaska Airlines
Thu, Apr 2 - Mon, Apr 6
Alaska Airlines Logo
4:59 pm - 6:39 am
IDA
-
BOS
11h 40m1 stop
Alaska Airlines Logo
6:10 pm - 4:19 pm
BOS
-
IDA
24h 09m1 stop
$471Alaska Airlines
Wed, Apr 8 - Tue, Apr 14
Alaska Airlines Logo
6:00 am - 5:53 am
IDA
-
BOS
21h 53m2 stops
Alaska Airlines Logo
5:40 pm - 10:52 pm
BOS
-
IDA
31h 12m2 stops
$473Alaska Airlines
Thu, Apr 2 - Mon, Apr 6
Alaska Airlines Logo
4:59 pm - 6:39 am
IDA
-
BOS
11h 40m1 stop
Alaska Airlines Logo
6:00 am - 10:52 pm
BOS
-
IDA
18h 52m2 stops
$482Alaska Airlines
Thu, Apr 2 - Mon, Apr 6
Delta Logo
6:55 pm - 6:10 am
IDA
-
BOS
9h 15m1 stop
Delta Logo
6:15 am - 10:20 pm
BOS
-
IDA
18h 05m1 stop
$504Delta
Thu, Apr 2 - Mon, Apr 6
Delta Logo
6:55 pm - 6:10 am
IDA
-
BOS
9h 15m1 stop
Delta Logo
1:15 pm - 12:27 pm
BOS
-
IDA
25h 12m2 stops
$516Delta
Sat, Apr 4 - Mon, Apr 6
Delta Logo
6:55 pm - 6:10 am
IDA
-
BOS
9h 15m1 stop
Delta Logo
6:15 am - 10:20 pm
BOS
-
IDA
18h 05m1 stop
$519Delta
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
4:19 pm - 11:46 pm
IDA
-
BOS
29h 27m1 stop
United Airlines Logo
9:30 am - 1:30 pm
BOS
-
IDA
30h 00m2 stops
$531United Airlines
Booking Insights

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 August, when tickets cost $499 (return) on average. On the other hand, the most expensive months are June and March, when the average cost of round-trip tickets is $1,035 and $940 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$158
Best time to beat the crowds but there is an average 40% increase in price.
Most popular time to fly and prices are also 2% lower on average.
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.

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

Information on your arrival and departure airports

Idaho Falls (IDA)