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$278 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 6/30. 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
0 bags
sáb 6/29
sáb 7/6

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In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Good to know

Low season

March

High season

July

Cheapest flight

$278
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 15% 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.

See more FAQs

Prefer to fly non-stop from Rhode Island to Idaho Falls?

Find which airlines fly direct from Rhode Island to Fanning Field, which days they fly and book direct flights.

Nonstop departures

Rhode Island to Idaho Falls Fanning Field

Monday

Aeromexico, Air France, Alaska Airlines, +6 more

Aeromexico, Air France, +7 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +7 more

Aeromexico, Air France, +8 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +7 more

Aeromexico, Air France, +8 more

Thursday

Aeromexico, Air France, Alaska Airlines, +8 more

Aeromexico, Air France, +9 more

Friday

Aeromexico, Air France, Alaska Airlines, +6 more

Aeromexico, Air France, +7 more

Saturday

Aeromexico, Air France, Alaska Airlines, +8 more

Aeromexico, Air France, +9 more

Sunday

Aeromexico, Air France, Alaska Airlines, +7 more

Aeromexico, Air France, +8 more

See more direct flights

Nonstop returns

Idaho Falls Fanning Field to Rhode Island

Monday

Aeromexico, Air France, Alaska Airlines, +6 more

Aeromexico, Air France, +7 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +7 more

Aeromexico, Air France, +8 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +7 more

Aeromexico, Air France, +8 more

Thursday

Aeromexico, Air France, Alaska Airlines, +8 more

Aeromexico, Air France, +9 more

Friday

Aeromexico, Air France, Alaska Airlines, +6 more

Aeromexico, Air France, +7 more

Saturday

Aeromexico, Air France, Alaska Airlines, +8 more

Aeromexico, Air France, +9 more

Sunday

Aeromexico, Air France, Alaska Airlines, +7 more

Aeromexico, Air France, +8 more

See more direct flights
See more direct flights

Book cheap flights from Rhode Island to Idaho Falls

Recent round-trip flight deals

8/1qui
3 stops
31h 01mBOS-IDA
8/5seg
2 stops
22h 29mIDA-BOS
$405
8/1qui
2 stops
20h 01mBOS-IDA
8/5seg
2 stops
22h 29mIDA-BOS
$420
10/5sáb
1 stopDelta
7h 36mBOS-IDA
10/14seg
1 stopDelta
8h 53mIDA-BOS
$528
8/6ter
1 stopUnited Airlines
22h 47mBOS-IDA
8/13ter
1 stopUnited Airlines
10h 01mIDA-BOS
$535
8/6ter
1 stopUnited Airlines
15h 04mBOS-IDA
8/13ter
2 stopsUnited Airlines
18h 16mIDA-BOS
$545
8/13ter
2 stopsAmerican Airlines
12h 57mBOS-IDA
8/20ter
2 stopsAmerican Airlines
11h 35mIDA-BOS
$553
9/26qui
2 stopsDelta
13h 06mBOS-IDA
9/29dom
1 stopDelta
8h 53mIDA-BOS
$558
7/8seg
1 stopAmerican Airlines
9h 04mBOS-IDA
7/9ter
2 stopsAmerican Airlines
13h 09mIDA-BOS
$693
7/25qui
2 stopsAlaska Airlines
31h 27mBOS-IDA
7/28dom
2 stopsAlaska Airlines
23h 20mIDA-BOS
$848
7/3qua
2 stopsAlaska Airlines
33h 54mBOS-IDA
7/7dom
2 stopsAlaska Airlines
23h 20mIDA-BOS
$999

Search by stops

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Recent one-way flight deals

6/30dom
3 stops
34h 42mBOS-IDA
$278
6/30dom
2 stops
23h 37mBOS-IDA
$289
6/26qua
1 stopUnited Airlines
14h 55mBOS-IDA
$333
6/30dom
1 stopUnited Airlines
28h 05mBOS-IDA
$403
6/26qua
2 stopsUnited Airlines
26h 05mBOS-IDA
$442
7/8seg
2 stopsUnited Airlines
20h 18mBOS-IDA
$463
7/8seg
3 stopsUnited Airlines
26h 35mBOS-IDA
$553
6/26qua
3 stopsUnited Airlines
17h 08mBOS-IDA
$988

Search by stops

Search by airline

Search by price

Flights to Idaho Falls

Destination:

Idaho Falls (IDA)United States

Return flight deals:

Idaho Falls - Rhode Island

Cabin classes: