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$108+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — BOI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$307
(Delta)

One-way from

$108
(Southwest)

Popular in

December

Cheapest in

January

Average price

$466
From Rhode Island to Idaho
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One-way flight from Rhode Island to Idaho
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High demand for flights, 0% potential price rise
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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 September 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 September 15, 2025.

This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:15 amBOS - GEG
1 stop8h 46mDelta
Sat 11/16:00 amGEG - BOS
1 stop7h 12mDelta
Deal found 9/12$233
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:50 amPVD - GEG
2 stops10h 15mDelta
Tue 10/2812:51 pmGEG - PVD
1 stop8h 07mDelta
Deal found 9/12$243
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 12/66:00 amPVD - GEG
1 stop9h 11mDelta
Tue 12/91:16 pmGEG - PVD
1 stop7h 37mDelta
Deal found 9/13$307
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:00 amBOS - BOI
1 stop10h 12mHawaiian Airlines
Wed 11/126:28 amBOI - BOS
1 stop15h 52mHawaiian Airlines
Deal found 9/13$310
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Thu 12/115:33 amBOS - BOI
1 stop9h 01mAmerican Airlines
Sun 1/187:32 amBOI - BOS
1 stop9h 28mAmerican Airlines
Deal found 9/12$312
This Delta deal was found by Cheapflights users on 9/13. 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.
Wed 12/34:52 pmPVD - GEG
2 stops10h 19mDelta
Tue 12/91:16 pmGEG - PVD
1 stop7h 37mDelta
Deal found 9/13$312
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:59 pmBOS - GEG
1 stop22h 46mAlaska Airlines
Tue 11/47:35 amGEG - BOS
1 stop13h 45mAlaska Airlines
Deal found 9/13$316
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:00 amBOS - GEG
1 stop8h 42mUnited Airlines
Wed 10/221:38 pmGEG - BOS
1 stop7h 06mUnited Airlines
Deal found 9/15$317
This Delta deal was found by Cheapflights users on 9/15. 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 10/285:40 amBOS - BOI
1 stop8h 49mDelta
Tue 11/45:42 amBOI - BOS
1 stop6h 11mDelta
Deal found 9/15$317
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 11/16:05 amPVD - JAC
2 stops12h 43mDelta
Fri 11/71:00 pmJAC - PVD
2 stops8h 58mDelta
Deal found 9/13$319
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 12/93:16 pmBOS - GEG
1 stop8h 43mUnited Airlines
Tue 12/167:00 amGEG - BOS
2 stops13h 41mUnited Airlines
Deal found 9/14$322
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:04 pmBOS - BOI
2 stops10h 18mAmerican Airlines
Tue 11/41:40 pmBOI - BOS
1 stop7h 44mAmerican Airlines
Deal found 9/14$322

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 September 15, 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 10/29

6:15 am-12:01 pm

1 stop8h 46m

Spokane

Sat 11/1

6:00 am-4:12 pm

1 stop7h 12m

$233

ProvidenceSpokane

PVD - GEG

PVDGEG

Providence-TFGreen

Sat 10/25

6:05 am-11:41 am

1 stop8h 36m

Spokane

Tue 10/28

12:51 pm-11:58 pm

1 stop8h 07m

$307

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Wed 1/28

4:20 pm-11:37 pm

1 stop10h 17m

Spokane

Mon 2/9

5:06 am-3:47 pm

1 stop7h 41m

$317

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Wed 10/15

6:00 am-11:42 am

1 stop8h 42m

Spokane

Wed 10/22

1:38 pm-11:44 pm

1 stop7h 06m

$317

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Wed 11/12

8:00 am-1:05 pm

1 stop8h 05m

Spokane

Wed 11/12

7:38 pm-6:35 am

1 stop7h 57m

$317

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 10/28

6:15 am-3:05 pm

1 stop10h 50m

Boise Air Term. Gowen Fld

Tue 11/4

1:39 pm-1:13 am

1 stop9h 34m

$317

ProvidenceJackson

PVD - JAC

PVDJAC

Providence-TFGreen

Sat 11/1

6:05 am-4:48 pm

2 stops12h 43m

Jackson Hole

Fri 11/7

1:00 pm-11:58 pm

2 stops8h 58m

$319

ProvidenceSpokane

PVD - GEG

PVDGEG

Providence-TFGreen

Thu 12/4

6:00 am-12:11 pm

1 stop9h 11m

Spokane

Sat 12/6

1:16 pm-11:58 pm

1 stop7h 42m

$329

ProvidenceSpokane

PVD - GEG

PVDGEG

Providence-TFGreen

Sat 12/6

6:00 am-12:11 pm

1 stop9h 11m

Spokane

Mon 12/8

1:16 pm-11:53 pm

1 stop7h 37m

$329

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Fri 2/20

5:55 pm-12:14 am

1 stop9h 19m

Spokane

Thu 2/26

8:40 pm-7:16 am

1 stop7h 36m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 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 $398). 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 September 15, 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.

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 September 15, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American 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.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 8h 42m. There are 2266 mi between Rhode Island and Idaho. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $108 on Southwest. Other airlines that offer cheap prices include Delta from $117 and United Airlines from $154 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 $398). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$342Average$449FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$357Average$410FlexibilityNo cancel feeOn-time63%
DeltaCheapest$366Average$577FlexibilityNo cancel feeOn-timeN/A

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