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Idaho Falls

$272+ Cheap flights from Rhode Island to Idaho Falls (IDA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — IDA
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
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Cheap flight deals from Rhode Island to Idaho Falls

Cheapest flights from Rhode Island to Idaho Falls
Explore the most affordable flight options available from Rhode Island to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/223:15 pmBOS - IDA
1 stop7h 59mUnited Airlines
sáb. 1/34:05 pmIDA - BOS
1 stop26h 37mUnited Airlines
Deal found 12/15$878
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/305:20 amBOS - IDA
2 stops12h 02mUnited Airlines
sáb. 1/34:05 pmIDA - BOS
1 stop29h 30mUnited Airlines
Deal found 12/15$948
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2210:55 amBOS - IDA
2 stops13h 26mAmerican Airlines
sáb. 1/37:00 amIDA - BOS
2 stops14h 12mAmerican Airlines
Deal found 12/15$1,211
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/299:30 amBOS - IDA
1 stop15h 29mUnited Airlines
vie. 1/25:00 amIDA - BOS
1 stop7h 02mUnited Airlines
Deal found 12/14$1,271
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3011:26 amBOS - IDA
2 stops12h 55mAmerican Airlines
sáb. 1/37:00 amIDA - BOS
2 stops11h 31mAmerican Airlines
Deal found 12/15$1,310
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3010:29 amPVD - IDA
2 stops29h 01mUnited Airlines
sáb. 1/34:05 pmIDA - PVD
2 stops27h 37mUnited Airlines
Deal found 12/15$1,704

Find flight deals from Rhode Island to Idaho Falls

Keep the following information in mind while searching for Rhode Island to Idaho Falls flight deals. Data was last updated diciembre 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$421
(Delta)

One-way from

$272
(Alaska Airlines)

Popular in

July

Cheapest in

October

Average price

$550
Provider with most accurate pricing for Boston Logan Intl-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Idaho Falls Fanning Field flights.
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From Rhode Island to Idaho Falls Fanning Field
Search Deals
One-way flight from Rhode Island to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhode Island to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 16, 2025.
Use the filters below to find and compare flights from Rhode Island to Idaho Falls that are best for you.

Fly from

Rhode Island

Fly to

Idaho Falls

Route

Depart

Return

Price

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

jue. 1/8

6:10 am-12:34 pm

1 stop8h 24m

Idaho Falls Fanning Field

lun. 1/12

6:35 pm-6:05 am

1 stop9h 30m

$421

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

vie. 3/20

7:00 am-1:30 pm

1 stop8h 30m

Idaho Falls Fanning Field

lun. 3/23

2:35 pm-11:53 pm

1 stop7h 18m

$451

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

mar. 1/13

4:20 pm-10:59 pm

2 stops32h 39m

Idaho Falls Fanning Field

mar. 1/20

6:58 pm-4:20 pm

1 stop19h 22m

$468

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

jue. 4/9

7:10 am-1:24 pm

1 stop8h 14m

Idaho Falls Fanning Field

sáb. 4/11

2:35 pm-11:53 pm

1 stop7h 18m

$468

ProvidenceIdaho Falls

PVD - IDA

PVDIDA

Providence-TFGreen

lun. 1/12

11:33 am-10:36 pm

2 stops13h 03m

Idaho Falls Fanning Field

lun. 1/19

7:20 am-9:49 pm

2 stops12h 29m

$509

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

lun. 1/12

6:10 am-12:34 pm

1 stop8h 24m

Idaho Falls Fanning Field

lun. 1/19

6:35 pm-6:05 am

1 stop9h 30m

$511

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

vie. 3/20

7:10 am-6:22 pm

2 stops13h 12m

Idaho Falls Fanning Field

lun. 3/23

6:59 pm-6:10 am

1 stop9h 11m

$512

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

lun. 1/12

7:25 am-1:30 pm

1 stop8h 05m

Idaho Falls Fanning Field

lun. 1/19

4:19 pm-2:00 pm

2 stops19h 41m

$528

ProvidenceIdaho Falls

PVD - IDA

PVDIDA

Providence-TFGreen

sáb. 2/7

9:40 am-1:30 pm

2 stops29h 50m

Idaho Falls Fanning Field

mié. 2/11

6:30 am-9:35 pm

2 stops13h 05m

$612

ProvidenceIdaho Falls

PVD - IDA

PVDIDA

Providence-TFGreen

mar. 12/30

10:29 am-1:30 pm

2 stops29h 01m

Idaho Falls Fanning Field

sáb. 1/3

4:05 pm-9:42 pm

2 stops27h 37m

$1,704

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 18 results
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Best time to book a flight from Rhode Island to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Rhode Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rhode Island to Idaho Falls
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Idaho Falls from Rhode Island?

    If you book a flight to Idaho Falls from Rhode Island, you will be flying to Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

  • How long is the flight from Rhode Island to Idaho Falls?

    There are many flights that can get you from Rhode Island to Idaho Falls in 8h 24m. Fly via Delta, United Airlines, or Alaska Airlines to get the fastest option. Rhode Island and Idaho Falls are separated by a distance of 2056 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Rhode Island to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Rhode Island to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rhode Island to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to Idaho Falls.

  • Can I find deals for business class flights from Rhode Island to Idaho Falls?

    Yes. Cheapflights offers flight deals from Rhode Island to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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