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$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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — BOI
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$271
(Alaska Airlines)

One-way from

$148
(Alaska Airlines)

Popular in

May

Cheapest in

January

Average price

$561
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. 9% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:30 amBOS - GEG
1 stop11h 06mAlaska Airlines
Sat 6/710:45 amGEG - BOS
1 stop10h 21mAlaska Airlines
Deal found 4/30$271
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 7/57:55 amPVD - GEG
1 stop8h 22mDelta
Sat 7/1211:41 amGEG - PVD
1 stop9h 18mDelta
Deal found 4/30$287
This American Airlines deal was found by Cheapflights users on 4/30. 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 9/67:00 amPVD - GEG
1 stop8h 35mAmerican Airlines
Sat 9/136:12 amGEG - PVD
2 stops12h 57mAmerican Airlines
Deal found 4/30$292
This Delta deal was found by Cheapflights users on 4/30. 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 7/15:40 amBOS - GEG
1 stop7h 48mDelta
Tue 7/2911:41 amGEG - BOS
1 stop9h 16mDelta
Deal found 4/30$297
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/281:00 pmBOS - GEG
2 stops10h 53mAmerican Airlines
Wed 6/45:34 amGEG - BOS
1 stop8h 45mAmerican Airlines
Deal found 4/30$302
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:00 amBOS - GEG
1 stop11h 47mUnited Airlines
Fri 5/301:37 pmGEG - BOS
1 stop7h 16mUnited Airlines
Deal found 4/30$307
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 9/33:01 pmBOS - JAC
1 stop7h 37mAmerican Airlines
Wed 9/103:29 pmJAC - BOS
1 stop6h 45mAmerican Airlines
Deal found 4/30$317
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:20 amBOS - BOI
1 stop9h 40mAlaska Airlines
Mon 9/227:17 pmBOI - BOS
1 stop10h 43mAlaska Airlines
Deal found 4/30$317
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:00 amBOS - BOI
1 stop12h 11mHawaiian Airlines
Mon 6/98:59 pmBOI - BOS
1 stop8h 21mHawaiian Airlines
Deal found 4/30$324
This Delta deal was found by Cheapflights users on 4/30. 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.
Thu 6/1211:24 amBOS - BOI
1 stop9h 42mDelta
Sat 6/211:00 pmBOI - BOS
1 stop9h 24mDelta
Deal found 4/30$329
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/62:15 pmPVD - GEG
1 stop9h 50mSouthwest
Sat 9/1312:55 pmGEG - PVD
1 stop7h 20mSouthwest
Deal found 4/29$337
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/167:30 amBOS - GEG
1 stop11h 37mHawaiian Airlines
Sun 7/278:48 pmGEG - BOS
1 stop8h 12mHawaiian Airlines
Deal found 4/29$356

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 May 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

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Wed 6/4

7:30 am-3:36 pm

1 stop11h 06m

Spokane

Sat 6/7

10:45 am-12:06 am

1 stop10h 21m

$271

ProvidenceSpokane

PVD - GEG

PVDGEG

Providence-TFGreen

Sat 7/5

7:55 am-1:17 pm

1 stop8h 22m

Spokane

Sat 7/12

11:41 am-11:59 pm

1 stop9h 18m

$287

ProvidenceSpokane

PVD - GEG

PVDGEG

Providence-TFGreen

Sat 9/6

7:00 am-12:35 pm

1 stop8h 35m

Spokane

Sat 9/13

6:12 am-10:09 pm

2 stops12h 57m

$292

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Tue 7/1

5:40 am-10:28 am

1 stop7h 48m

Spokane

Tue 7/29

11:41 am-11:57 pm

1 stop9h 16m

$297

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Wed 5/28

1:00 pm-8:53 pm

2 stops10h 53m

Spokane

Wed 6/4

5:34 am-5:19 pm

1 stop8h 45m

$302

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Tue 5/27

6:00 am-2:47 pm

1 stop11h 47m

Spokane

Fri 5/30

1:37 pm-11:53 pm

1 stop7h 16m

$307

BostonJackson

BOS - JAC

BOSJAC

Boston Logan Intl

Wed 9/3

3:01 pm-8:38 pm

1 stop7h 37m

Jackson Hole

Wed 9/10

3:29 pm-12:14 am

1 stop6h 45m

$317

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 6/4

7:00 am-5:11 pm

1 stop12h 11m

Boise Air Term. Gowen Fld

Mon 6/9

8:59 pm-7:20 am

1 stop8h 21m

$324

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 5/30

8:40 am-10:50 pm

1 stop16h 10m

Boise Air Term. Gowen Fld

Mon 6/2

7:58 pm-7:40 am

1 stop9h 42m

$328

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Thu 6/12

11:24 am-7:06 pm

1 stop9h 42m

Boise Air Term. Gowen Fld

Sat 6/21

1:00 pm-12:24 am

1 stop9h 24m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 56 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 $406). 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 May 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 May 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
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $148 on Alaska Airlines. Other airlines that offer cheap prices include Hawaiian Airlines from $153 and American Airlines from $171 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 $406). 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 May 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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