HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Rhode Island

$266+ Cheap flights from Idaho Falls (IDA) to Rhode Island

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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — PVD
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho Falls to Rhode Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Idaho Falls to Rhode Island

Keep the following information in mind while searching for Idaho Falls to Rhode Island flight deals. Data was last updated August 17, 2025.

Round-trip from

$382
(Alaska Airlines)

One-way from

$266
(United Airlines)

Popular in

February

Cheapest in

March

Average price

$690
From Idaho Falls Fanning Field to Rhode Island
Search Deals
One-way flight from Idaho Falls Fanning Field to Rhode Island
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Idaho Falls to Rhode Island

Cheapest flights from Idaho Falls to Rhode Island
Explore the most affordable flight options available from Idaho Falls to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 11/86:05 amIDA - BOS
1 stop16h 15mAlaska Airlines
Tue 11/187:00 amBOS - IDA
1 stop10h 13mAlaska Airlines
Deal found 8/16$382
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 11/56:05 amIDA - BOS
1 stop9h 18mAlaska Airlines
Sat 11/157:00 amBOS - IDA
1 stop18h 59mAlaska Airlines
Deal found 8/16$391
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 11/113:50 pmIDA - BOS
1 stop30h 30mAlaska Airlines
Sat 11/157:00 amBOS - IDA
1 stop18h 59mAlaska Airlines
Deal found 8/16$392
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:51 pmIDA - PVD
2 stops14h 31mDelta
Tue 10/76:05 amPVD - IDA
2 stops18h 10mDelta
Deal found 8/15$397
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 11/56:05 amIDA - BOS
1 stop9h 18mAlaska Airlines
Mon 11/177:00 amBOS - IDA
1 stop10h 13mAlaska Airlines
Deal found 8/16$400
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Wed 10/112:54 pmIDA - BOS
1 stop8h 59mAmerican Airlines
Wed 10/85:24 amBOS - IDA
1 stop9h 00mAmerican Airlines
Deal found 8/15$401
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 11/86:05 amIDA - BOS
1 stop16h 15mAlaska Airlines
Fri 11/146:23 pmBOS - IDA
1 stop22h 50mAlaska Airlines
Deal found 8/16$402
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Sun 11/96:05 amIDA - BOS
1 stop9h 18mAlaska Airlines
Wed 11/127:00 amBOS - IDA
1 stop18h 59mAlaska Airlines
Deal found 8/16$406
This American Airlines deal was found by Cheapflights users on 8/16. 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 10/112:54 pmIDA - PVD
1 stop7h 26mAmerican Airlines
Tue 10/77:10 amPVD - IDA
1 stop7h 14mAmerican Airlines
Deal found 8/16$409
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 11/113:50 pmIDA - BOS
1 stop30h 30mAlaska Airlines
Fri 11/146:23 pmBOS - IDA
1 stop22h 50mAlaska Airlines
Deal found 8/16$412
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Sun 11/96:05 amIDA - BOS
1 stop9h 18mAlaska Airlines
Thu 11/137:00 amBOS - IDA
1 stop10h 13mAlaska Airlines
Deal found 8/16$415
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:51 pmIDA - BOS
1 stop9h 34mDelta
Tue 10/76:15 amBOS - IDA
1 stop8h 18mDelta
Deal found 8/15$416

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Rhode Island 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 August 17, 2025.
Use the filters below to find and compare flights from Idaho Falls to Rhode Island that are best for you.

Fly from

Idaho Falls

Fly to

Rhode Island

Route

Depart

Return

Price

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Sat 11/8

6:05 am-12:20 am

1 stop16h 15m

Boston Logan Intl

Sat 11/15

7:00 am-11:59 pm

1 stop18h 59m

$382

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Sat 11/8

6:05 am-12:20 am

1 stop16h 15m

Boston Logan Intl

Tue 11/18

7:00 am-3:13 pm

1 stop10h 13m

$382

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Sat 11/8

6:05 am-12:20 am

1 stop16h 15m

Boston Logan Intl

Wed 11/12

7:00 am-11:59 pm

1 stop18h 59m

$382

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Mon 11/10

6:05 am-5:23 pm

1 stop9h 18m

Boston Logan Intl

Sat 11/15

7:00 am-11:59 pm

1 stop18h 59m

$391

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Wed 11/5

6:05 am-5:23 pm

1 stop9h 18m

Boston Logan Intl

Tue 11/18

7:00 am-3:13 pm

1 stop10h 13m

$391

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Mon 11/10

6:05 am-5:23 pm

1 stop9h 18m

Boston Logan Intl

Tue 11/18

7:00 am-11:59 pm

1 stop18h 59m

$391

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Wed 11/5

6:05 am-5:23 pm

1 stop9h 18m

Boston Logan Intl

Sat 11/15

7:00 am-11:59 pm

1 stop18h 59m

$391

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Wed 11/5

6:05 am-5:23 pm

1 stop9h 18m

Boston Logan Intl

Wed 11/12

7:00 am-3:13 pm

1 stop10h 13m

$391

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Mon 11/10

6:05 am-5:23 pm

1 stop9h 18m

Boston Logan Intl

Wed 11/12

7:00 am-3:13 pm

1 stop10h 13m

$391

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Sat 11/8

6:05 am-12:20 am

1 stop16h 15m

Boston Logan Intl

Mon 11/17

7:00 am-3:13 pm

1 stop10h 13m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 20 results
1
2

Best time to book a flight from Idaho Falls to Rhode Island

Have a flexible travel schedule? Discover the best time to fly to Rhode Island from Idaho Falls 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 Idaho Falls to Rhode Island
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 Idaho Falls to Rhode Island. 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 from for flights from Idaho Falls to Rhode Island?

    For a flight from Idaho Falls to Rhode Island, you will be flying from Fanning Field. Idaho Falls Fanning Field (IDA) is just 3.8 mi from the center of the city.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Idaho Falls to Rhode Island?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Rhode Island (average of $264). Flying from Idaho Falls to Rhode Island in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho Falls to Rhode Island

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Las Vegas flights
Boise to Los Angeles flights
Spokane to Denver flights
Spokane to Seattle flights
Spokane to Las Vegas flights
Boise to Seattle flights
Spokane to Sky Harbor Intl flights
Boise to Denver flights
Boise to Minneapolis flights
Spokane to San Diego flights
Idaho Falls to Los Angeles flights
Boise to Dallas/Fort Worth flights
Spokane to Los Angeles flights
Boise to O'Hare Intl flights
Boise to Portland flights
Idaho Falls to Santa Ana flights
Spokane to Hobby flights
Spokane to Honolulu flights
Boise to Miami flights
Boise to Cincinnati flights
Boise to San Francisco flights
Boise to Sky Harbor Intl flights
Idaho Falls to Ontario flights
Spokane to Orlando flights
Boise to Nashville flights
Boise to Santa Ana flights
Spokane to Dallas/Fort Worth flights
Spokane to O'Hare Intl flights
Boise to Hobby flights
Idaho Falls to Long Beach flights
Spokane to LaGuardia flights
Boise to Atlanta flights
Boise to Honolulu flights
Boise to Orlando flights
Spokane to John F Kennedy Intl flights
Spokane to Minneapolis flights
Boise to Sacramento flights
Boise to San Diego flights
Spokane to San Francisco flights
Spokane to Kansas City flights
Spokane to Salt Lake City flights
Boise to Burbank flights
Boise to John F Kennedy Intl flights
Boise to Salt Lake City flights
Spokane to New Orleans flights
Spokane to George Bush Intcntl flights
Spokane to Newark flights
Boise to San Jose flights
Spokane to Boston flights
Spokane to Ontario flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.