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$129+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — BOI
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap 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 April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$260
(Delta)

One-way from

$129
(Alaska Airlines)

Popular in

May

Cheapest in

January

Average price

$470
Provider with most accurate pricing for Boston Logan Intl-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Boise Air Term. Gowen Fld flights.
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From Rhode Island to Idaho
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One-way flight from Rhode Island to Idaho
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Highest demand for flights based on searches. 10% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 1, 2025.

This Delta deal was found by Cheapflights users on 3/30. 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.
Sun 4/206:39 pmBOS - BOI
1 stop7h 30mDelta
Tue 4/298:00 pmBOI - BOS
1 stop8h 31mDelta
Deal found 3/30$260
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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.
Fri 4/2510:00 amBOS - BOI
1 stop29h 47mAlaska Airlines
Tue 4/291:00 pmBOI - BOS
1 stop8h 59mAlaska Airlines
Deal found 4/1$295
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 5/137:00 amBOS - GEG
1 stop8h 31mAlaska Airlines
Tue 5/205:49 pmGEG - BOS
1 stop10h 31mAlaska Airlines
Deal found 3/31$296
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 5/36:25 amBOS - GEG
1 stop10h 13mAmerican Airlines
Sat 5/105:34 amGEG - BOS
1 stop8h 45mAmerican Airlines
Deal found 4/1$297
This Southwest deal was found by Cheapflights users on 3/31. 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 5/135:00 amBOS - GEG
1 stop7h 45mSouthwest
Tue 5/205:25 pmGEG - BOS
2 stops11h 45mSouthwest
Deal found 3/31$302
This American Airlines deal was found by Cheapflights users on 3/31. 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 8/1312:36 pmBOS - BOI
1 stop10h 40mAmerican Airlines
Wed 8/201:17 pmBOI - BOS
1 stop7h 18mAmerican Airlines
Deal found 3/31$315
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 7/57:00 amPVD - GEG
1 stop8h 35mAmerican Airlines
Sat 7/125:54 amGEG - PVD
2 stops14h 03mAmerican Airlines
Deal found 3/31$322
This Hawaiian Airlines deal was found by Cheapflights users on 3/31. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:30 amBOS - BOI
1 stop10h 25mHawaiian Airlines
Wed 5/287:58 pmBOI - BOS
1 stop9h 42mHawaiian Airlines
Deal found 3/31$331
This Delta deal was found by Cheapflights users on 3/30. 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 4/296:15 amBOS - JAC
1 stop8h 04mDelta
Tue 5/61:23 pmJAC - BOS
1 stop8h 49mDelta
Deal found 3/30$341
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 4/265:31 amBOS - JAC
1 stop8h 42mAmerican Airlines
Sat 5/312:53 pmJAC - BOS
1 stop8h 56mAmerican Airlines
Deal found 3/30$343
This United Airlines deal was found by Cheapflights users on 3/29. 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 4/306:00 amBOS - JAC
2 stops9h 17mUnited Airlines
Sat 5/310:41 amJAC - BOS
2 stops9h 16mUnited Airlines
Deal found 3/29$351
This Southwest deal was found by Cheapflights users on 3/31. 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.
Wed 5/141:55 pmPVD - GEG
2 stops12h 00mSouthwest
Wed 5/215:25 pmGEG - PVD
2 stops11h 55mSouthwest
Deal found 3/31$370

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 April 1, 2025.
Use the filters below to find and compare flights from Rhode Island to Idaho that are best for you.

Fly from

Rhode Island

Fly to

Idaho

Route

Depart

Return

Price

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sun 4/20

6:39 pm-12:09 am

1 stop7h 30m

Boise Air Term. Gowen Fld

Tue 4/29

8:00 pm-6:31 am

1 stop8h 31m

$260

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 4/25

10:00 am-1:47 pm

1 stop29h 47m

Boise Air Term. Gowen Fld

Tue 4/29

1:00 pm-11:59 pm

1 stop8h 59m

$295

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Tue 5/13

7:00 am-12:31 pm

1 stop8h 31m

Spokane

Tue 5/20

5:49 pm-7:20 am

1 stop10h 31m

$296

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Sat 5/3

6:25 am-1:38 pm

1 stop10h 13m

Spokane

Sat 5/10

5:34 am-5:19 pm

1 stop8h 45m

$297

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Tue 5/13

5:00 am-9:45 am

1 stop7h 45m

Spokane

Tue 5/20

5:25 pm-8:10 am

2 stops11h 45m

$302

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 8/13

12:36 pm-9:16 pm

1 stop10h 40m

Boise Air Term. Gowen Fld

Wed 8/20

1:17 pm-10:35 pm

1 stop7h 18m

$315

ProvidenceSpokane

PVD - GEG

PVDGEG

Providence-TFGreen

Sat 7/5

7:00 am-12:35 pm

1 stop8h 35m

Spokane

Sat 7/12

5:54 am-10:57 pm

2 stops14h 03m

$322

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 5/20

7:30 am-3:55 pm

1 stop10h 25m

Boise Air Term. Gowen Fld

Wed 5/28

7:58 pm-7:40 am

1 stop9h 42m

$331

BostonJackson

BOS - JAC

BOSJAC

Boston Logan Intl

Tue 4/29

6:15 am-12:19 pm

1 stop8h 04m

Jackson Hole

Tue 5/6

1:23 pm-12:12 am

1 stop8h 49m

$341

BostonJackson

BOS - JAC

BOSJAC

Boston Logan Intl

Sat 4/26

5:31 am-12:13 pm

1 stop8h 42m

Jackson Hole

Sat 5/3

12:53 pm-11:49 pm

1 stop8h 56m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 58 results
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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

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

Currently, October is the cheapest month in which you can book a flight from Rhode Island to Idaho (average of $314). Flying from Rhode Island to Idaho in June is currently the most expensive (average of $419). 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.

What is the cheapest time of day to fly from RI to ID?

Find hourly flight availability from Rhode Island to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

When flying from Rhode Island to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 April 1, 2025.
Read through reviews of airlines operating flights from Rhode Island to Idaho, such as Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,342 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • What are the cheapest airlines to fly from Rhode Island to Idaho one-way?

    One-way options have recently been found by users for as low as $129 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $149 and American Airlines from $158 one-way.

  • 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.

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

    Currently, October is the cheapest month in which you can book a flight from Rhode Island to Idaho (average of $314). Flying from Rhode Island to Idaho in June is currently the most expensive (average of $419). 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

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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.
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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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$291Average$711FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$317Average$420FlexibilityNo cancel feeOn-time63%
DeltaCheapest$366Average$604FlexibilityNo cancel feeOn-timeN/A
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