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Idaho Falls

$173+ 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — IDA
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Find 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 October 14, 2025.

This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:00 amBOS - IDA
2 stops10h 32mDelta
Tue 12/27:06 pmIDA - BOS
1 stop9h 12mDelta
Deal found 10/14$426
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:00 amBOS - IDA
1 stop10h 13mAlaska Airlines
Wed 11/126:05 amIDA - BOS
1 stop23h 24mAlaska Airlines
Deal found 10/12$431
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Mon 11/1011:23 amPVD - IDA
2 stops13h 11mAmerican Airlines
Mon 11/177:10 amIDA - PVD
2 stops13h 36mAmerican Airlines
Deal found 10/13$499
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Thu 11/276:05 amBOS - IDA
1 stop11h 41mAmerican Airlines
Tue 12/27:00 amIDA - BOS
1 stop20h 31mAmerican Airlines
Deal found 10/13$503
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 11/58:30 amBOS - IDA
2 stops16h 04mAmerican Airlines
Wed 11/121:58 pmIDA - BOS
2 stops15h 23mAmerican Airlines
Deal found 10/12$504
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:15 amBOS - IDA
1 stop8h 18mDelta
Sun 11/26:53 pmIDA - BOS
1 stop9h 47mDelta
Deal found 10/14$506
This Delta deal was found by Cheapflights users on 10/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:10 amBOS - IDA
1 stop8h 24mDelta
Fri 11/216:57 pmIDA - BOS
1 stop9h 33mDelta
Deal found 10/13$519
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Tue 10/286:01 amPVD - IDA
2 stops13h 45mUnited Airlines
Sat 11/18:30 amIDA - PVD
2 stops11h 12mUnited Airlines
Deal found 10/13$524
This Orbitz deal was found by Cheapflights users on 10/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/174:24 pmBOS - IDA
2 stops33h 35mAlaska Airlines
Fri 11/216:00 amIDA - BOS
2 stops21h 51mAlaska Airlines
Deal found 10/13$554
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Tue 10/287:10 amPVD - IDA
1 stop7h 14mAmerican Airlines
Sat 11/112:55 pmIDA - PVD
1 stop7h 36mAmerican Airlines
Deal found 10/13$554
This Alaska Airlines deal was found by Cheapflights users on 10/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:00 amBOS - IDA
1 stop10h 13mAlaska Airlines
Sun 11/25:05 amIDA - BOS
1 stop16h 15mAlaska Airlines
Deal found 10/14$557
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Wed 10/292:47 pmPVD - IDA
2 stops10h 05mUnited Airlines
Sun 11/24:15 pmIDA - PVD
2 stops15h 28mUnited Airlines
Deal found 10/14$742

Cheap 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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$410
(Delta)

One-way from

$173
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$596
Provider with most accurate pricing for Boston Logan Intl-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Idaho Falls Fanning Field flights.
Search Deals
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. 17% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 14, 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

Sat 2/21

6:00 am-1:35 pm

2 stops9h 35m

Idaho Falls Fanning Field

Fri 2/27

10:45 am-12:01 am

2 stops11h 16m

$425

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Thu 11/27

8:00 am-4:32 pm

2 stops10h 32m

Idaho Falls Fanning Field

Tue 12/2

7:06 pm-6:18 am

1 stop9h 12m

$426

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Wed 11/5

7:00 am-3:13 pm

1 stop10h 13m

Idaho Falls Fanning Field

Wed 11/12

6:05 am-7:29 am

1 stop23h 24m

$431

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Tue 3/3

6:00 am-12:31 pm

1 stop8h 31m

Idaho Falls Fanning Field

Wed 3/4

6:45 pm-6:13 am

1 stop9h 28m

$436

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Mon 2/23

6:00 am-6:15 pm

2 stops14h 15m

Idaho Falls Fanning Field

Wed 2/25

6:45 pm-6:13 am

1 stop9h 28m

$440

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Fri 2/20

6:00 am-10:21 pm

1 stop18h 21m

Idaho Falls Fanning Field

Wed 2/25

6:45 pm-6:13 am

1 stop9h 28m

$468

ProvidenceIdaho Falls

PVD - IDA

PVDIDA

Providence-TFGreen

Mon 11/10

11:23 am-10:34 pm

2 stops13h 11m

Idaho Falls Fanning Field

Mon 11/17

7:10 am-10:46 pm

2 stops13h 36m

$499

ProvidenceIdaho Falls

PVD - IDA

PVDIDA

Providence-TFGreen

Tue 10/28

6:01 am-5:46 pm

2 stops13h 45m

Idaho Falls Fanning Field

Sat 11/1

8:30 am-9:42 pm

2 stops11h 12m

$524

ProvidenceIdaho Falls

PVD - IDA

PVDIDA

Providence-TFGreen

Tue 10/28

7:10 am-12:24 pm

1 stop7h 14m

Idaho Falls Fanning Field

Sat 11/1

12:55 pm-10:31 pm

1 stop7h 36m

$554

ProvidenceIdaho Falls

PVD - IDA

PVDIDA

Providence-TFGreen

Wed 10/29

2:47 pm-10:52 pm

2 stops10h 05m

Idaho Falls Fanning Field

Sun 11/2

4:15 pm-9:43 am

2 stops15h 28m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 17 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 9h 35m. Fly via United Airlines, Delta, 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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