Idaho

$148+ Cheap flights from Rhode Island to Idaho

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — BOI
Apr 19 — Apr 261
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Cheap flight deals from Rhode Island to Idaho

Cheapest flights from Rhode Island to Idaho
Explore the most affordable flight options available from Rhode Island to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.

This Delta deal was found by Cheapflights users on 3/17. 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 4/143:10 pm
BOS
-
BOI
1 stop7h 19m
Delta
Tue 4/2111:35 pm
BOI
-
BOS
1 stop7h 59m
Delta
Deal found 3/17$313
This Delta deal was found by Cheapflights users on 3/18. 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 4/145:50 am
BOS
-
GEG
1 stop10h 14m
Delta
Sat 4/185:10 pm
GEG
-
BOS
1 stop9h 50m
Delta
Deal found 3/18$317
This Delta deal was found by Cheapflights users on 3/17. 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 4/136:10 am
BOS
-
BOI
1 stop10h 53m
Delta
Wed 4/225:34 am
BOI
-
BOS
1 stop6h 25m
Delta
Deal found 3/17$323
This American Airlines deal was found by Cheapflights users on 3/15. 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 5/133:18 pm
BOS
-
BOI
1 stop9h 36m
American Airlines
Tue 5/191:41 pm
BOI
-
BOS
1 stop8h 23m
American Airlines
Deal found 3/15$325
This American Airlines deal was found by Cheapflights users on 3/18. 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 5/66:30 am
BOS
-
BOI
1 stop8h 19m
American Airlines
Tue 5/126:45 am
BOI
-
BOS
2 stops10h 45m
American Airlines
Deal found 3/18$326
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:20 am
BOS
-
BOI
2 stops11h 05m
Southwest
Tue 4/213:15 pm
BOI
-
BOS
1 stop6h 50m
Southwest
Deal found 3/15$328
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/147:15 am
BOS
-
BOI
1 stop10h 14m
Alaska Airlines
Wed 4/1511:58 am
BOI
-
BOS
1 stop10h 01m
Alaska Airlines
Deal found 3/16$332
This Delta deal was found by Cheapflights users on 3/19. 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 4/168:05 am
BOS
-
GEG
1 stop7h 59m
Delta
Tue 4/215:10 pm
GEG
-
BOS
1 stop9h 50m
Delta
Deal found 3/19$347
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Thu 5/146:00 am
BOS
-
BOI
1 stop11h 26m
United Airlines
Tue 5/198:34 am
BOI
-
BOS
1 stop6h 48m
United Airlines
Deal found 3/17$349
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:00 pm
BOS
-
BOI
1 stop9h 28m
Delta
Tue 4/283:23 pm
BOI
-
BOS
1 stop6h 12m
Delta
Deal found 3/16$351
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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.
Thu 4/237:00 am
BOS
-
BOI
1 stop10h 33m
Alaska Airlines
Tue 4/2812:15 pm
BOI
-
BOS
1 stop9h 44m
Alaska Airlines
Deal found 3/16$352
This Delta deal was found by Cheapflights users on 3/15. 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.
Wed 6/35:51 am
BOS
-
BOI
1 stop9h 27m
Delta
Wed 6/39:18 pm
BOI
-
BOS
1 stop8h 15m
Delta
Deal found 3/15$353

Find flight deals from Rhode Island to Idaho

Keep the following information in mind while searching for Rhode Island to Idaho flight deals. Data was last updated March 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$313
(Delta)

One-way from

$148
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$539
Provider with most accurate pricing for Boston Logan Intl-Boise Air Term. Gowen Fld flight deals.
Provider most trusted by Cheapflights users for Boston Logan Intl-Boise Air Term. Gowen Fld flights.
From Rhode Island to Idaho
One-way flight from Rhode Island to Idaho
Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhode Island to Idaho 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 March 20, 2026.
Use the filters below to find and compare flights from Rhode Island to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 5/6

7:20 am-3:25 pm

2 stops10h 05m

Boise Air Term. Gowen Fld

Tue 5/12

3:15 pm-12:05 am

1 stop6h 50m

$328

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 4/14

7:15 am-3:29 pm

1 stop10h 14m

Boise Air Term. Gowen Fld

Wed 4/15

11:58 am-11:59 pm

1 stop10h 01m

$332

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Thu 4/23

7:00 am-3:33 pm

1 stop10h 33m

Boise Air Term. Gowen Fld

Tue 4/28

12:15 pm-11:59 pm

1 stop9h 44m

$352

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Tue 4/28

7:00 am-1:23 pm

1 stop9h 23m

Spokane

Wed 4/29

5:00 am-5:42 pm

1 stop9h 42m

$357

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Thu 4/9

7:15 am-1:58 pm

1 stop8h 43m

Boise Air Term. Gowen Fld

Tue 4/14

11:58 am-11:59 pm

1 stop10h 01m

$357

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 5/26

5:51 am-1:18 pm

1 stop9h 27m

Boise Air Term. Gowen Fld

Tue 6/2

6:41 pm-6:20 am

1 stop9h 39m

$370

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Thu 5/7

4:33 pm-11:59 pm

1 stop9h 26m

Boise Air Term. Gowen Fld

Tue 5/12

7:43 am-5:44 am

1 stop20h 01m

$394

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 5/26

7:20 am-3:25 pm

2 stops10h 05m

Boise Air Term. Gowen Fld

Tue 6/2

6:00 am-6:35 pm

2 stops10h 35m

$399

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Mon 4/13

6:15 am-12:01 pm

1 stop7h 46m

Hailey Sun Valley-Friedman

Mon 4/20

12:42 pm-11:52 pm

2 stops9h 10m

$406

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 6/2

6:10 am-11:56 am

1 stop7h 46m

Boise Air Term. Gowen Fld

Sun 6/7

7:30 pm-6:35 am

1 stop9h 05m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from Rhode Island to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated March 20, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines from Rhode Island to Idaho to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Rhode Island to Idaho?

    Departing from Rhode Island to Idaho will take you 7h 46m. There are 2165 mi between Rhode Island and Idaho. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from Rhode Island to Idaho 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

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Alternative routes for Rhode Island to Idaho

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Rhode Island to Idaho

Discover the top 3 airlines that operate flights from Rhode Island to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$283Average$449FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$317Average$436FlexibilityNo cancel feeOn-time63%
DeltaCheapest$356Average$466FlexibilityNo cancel feeOn-timeN/A

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