IDA

$272 Find Cheap Flights from Rhode Island to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Idaho Falls departing on 2/16. 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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Everything you should know

Cheapest round-trip
$420
Overall average: $768
Alaska Airlines
Tue 6/2Tue 6/9
BOS - IDA • 1 stop
Cheapest one-way
$272
Alaska Airlines
Mon 2/16
BOS - IDA • 1 stop
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We hope you love your trip to Idaho Falls!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Rhode Island to Idaho Falls

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rhode Island to Idaho Falls 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 Rhode Island to Idaho Falls

Tue, Jun 2 - Tue, Jun 9
Alaska Airlines Logo
6:00 am - 2:27 pm
BOS
-
IDA
10h 27m1 stop
Alaska Airlines Logo
4:00 pm - 6:10 am
IDA
-
BOS
12h 10m1 stop
$420Alaska Airlines
Thu, Jan 8 - Mon, Jan 12
Delta Logo
6:10 am - 12:34 pm
BOS
-
IDA
8h 24m1 stop
Delta Logo
6:35 pm - 6:05 am
IDA
-
BOS
9h 30m1 stop
$421Delta
Thu, Jan 8 - Mon, Jan 12
Delta Logo
6:10 am - 12:34 pm
BOS
-
IDA
8h 24m1 stop
Delta Logo
6:35 pm - 10:02 am
IDA
-
BOS
13h 27m2 stops
$426Delta
Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
9:45 am - 10:36 pm
BOS
-
IDA
14h 51m2 stops
American Airlines Logo
7:20 am - 10:22 pm
IDA
-
BOS
13h 02m2 stops
$431American Airlines
Fri, Jan 2 - Sun, Jan 11
United Airlines Logo
5:20 am - 3:22 pm
BOS
-
IDA
12h 02m2 stops
United Airlines Logo
6:30 am - 3:37 pm
IDA
-
BOS
7h 07m1 stop
$474United Airlines
Thu, Jan 8 - Wed, Jan 14
Delta Logo
10:05 am - 10:19 pm
BOS
-
IDA
14h 14m2 stops
Delta Logo
1:15 pm - 6:50 am
IDA
-
BOS
15h 35m2 stops
$484Delta
Tue, Jun 2 - Tue, Jun 9
Delta Logo
11:05 am - 6:14 pm
BOS
-
IDA
9h 09m2 stops
Delta Logo
6:50 pm - 9:00 am
IDA
-
BOS
12h 10m2 stops
$496Delta
Tue, Jun 2 - Tue, Jun 9
United Airlines Logo
6:00 am - 1:31 pm
BOS
-
IDA
9h 31m2 stops
United Airlines Logo
5:00 am - 4:25 pm
IDA
-
BOS
9h 25m2 stops
$510United Airlines
Fri, Jan 2 - Sun, Jan 11
United Airlines Logo
4:47 pm - 10:59 pm
BOS
-
IDA
8h 12m1 stop
United Airlines Logo
4:19 pm - 2:02 pm
IDA
-
BOS
19h 43m1 stop
$538United Airlines
Fri, Jan 2 - Sun, Jan 11
United Airlines Logo
5:20 am - 3:22 pm
BOS
-
IDA
12h 02m2 stops
United Airlines Logo
4:19 pm - 2:29 pm
IDA
-
BOS
20h 10m2 stops
$548United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$272
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Boston to Idaho Falls

FAQs for booking flights from Rhode Island to Idaho Falls

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

    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 Rhode Island to Idaho Falls.

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

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

    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 to Idaho Falls with an airline and back to Rhode Island with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to Idaho Falls?

    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 to Idaho Falls from 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 to Idaho Falls

Information on the airport you'll fly into in Idaho Falls

Idaho Falls (IDA)