$157 Find Cheap Flights from Boise to Rhode Island - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Rhode Island departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Boise to Rhode Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Rhode Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Rhode Island

Tue, Aug 25 - Wed, Sep 2
American Airlines Logo
12:12 pm - 10:06 pm
BOI
-
BOS
7h 54m
1 stop
American Airlines Logo
8:27 am - 2:29 pm
BOS
-
BOI
8h 02m
1 stop
$313American Airlines
Tue, Aug 25 - Wed, Sep 2
Southwest Logo
2:25 pm - 12:05 am
BOI
-
BOS
7h 40m
1 stop
Southwest Logo
2:45 pm - 11:10 pm
BOS
-
BOI
10h 25m
2 stops
$318Southwest
Wed, Aug 26 - Wed, Sep 2
Southwest Logo
2:25 pm - 12:05 am
BOI
-
BOS
7h 40m
1 stop
Southwest Logo
4:45 pm - 11:10 pm
BOS
-
BOI
8h 25m
1 stop
$321Southwest
Tue, Aug 11 - Tue, Aug 18
Delta Logo
2:53 pm - 11:58 pm
BOI
-
BOS
7h 05m
1 stop
Delta Logo
7:45 am - 5:19 pm
BOS
-
BOI
11h 34m
1 stop
$323Delta
Wed, Nov 4 - Sat, Nov 7
Southwest Logo
5:50 am - 4:45 pm
BOI
-
BOS
8h 55m
2 stops
Southwest Logo
8:00 am - 9:45 pm
BOS
-
BOI
15h 45m
1 stop
$324Southwest
Wed, Aug 26 - Wed, Sep 2
Southwest Logo
2:25 pm - 12:05 am
BOI
-
BOS
7h 40m
1 stop
Southwest Logo
3:20 pm - 11:10 pm
BOS
-
BOI
9h 50m
2 stops
$326Southwest
Fri, Sep 11 - Thu, Sep 17
Delta Logo
2:50 pm - 11:59 pm
BOI
-
BOS
7h 09m
1 stop
Delta Logo
4:00 pm - 11:58 pm
BOS
-
BOI
9h 58m
1 stop
$327Delta
Tue, Oct 13 - Tue, Oct 20
Delta Logo
4:00 pm - 5:27 am
BOI
-
BOS
11h 27m
1 stop
Delta Logo
5:50 am - 12:28 pm
BOS
-
BOI
8h 38m
1 stop
$329Delta
Wed, Sep 16 - Sat, Sep 19
United Airlines Logo
10:31 am - 9:59 pm
BOI
-
BOS
9h 28m
2 stops
United Airlines Logo
6:00 am - 11:26 am
BOS
-
BOI
7h 26m
1 stop
$332United Airlines
Fri, Aug 28 - Sun, Sep 6
American Airlines Logo
12:12 pm - 10:06 pm
BOI
-
BOS
7h 54m
1 stop
American Airlines Logo
7:10 am - 2:29 pm
BOS
-
BOI
9h 19m
1 stop
$334American Airlines
Booking Insights

KAYAK's insights & trends for Boise to Rhode Island flights

Get data-powered insights and trends into flights from Boise to Rhode Island to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boise to Rhode Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Rhode Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Rhode Island is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $906 and $598 respectively.

How far in advance should I book a flight from Boise to Rhode Island?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boise to Rhode Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boise to Rhode Island, you should book around 6 weeks before departure, which saves you about 56% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Find deals

Good to know

Low season

January

Cheapest flight

$157
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Boise to Boston

FAQs - booking Rhode Island flights

  • How does KAYAK find such low prices on flights from Boise to Rhode Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Rhode Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Rhode Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise to Rhode Island is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Rhode Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boise to Rhode Island with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Rhode Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boise to Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boise to Rhode Island

 
See real verified KAYAK customer reviews for airlines flying from Boise to Rhode Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Rhode Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4239 reviews
7.5Entertainment
8.1Boarding
7.0Food
8.0Comfort
8.6Crew
Airline reviews

Friendly crew kept coming by to make sure all was ok, provide additional refreshments, etc.

10.0 ExcellentTamara, Jul 2026
MCO - DEN
Read more Southwest reviews

Friendly crew kept coming by to make sure all was ok, provide additional refreshments, etc.

It was good. Last flight was delayed but I always say that is in God's plan

Red eye from San Diego. Temperature of the cabin was way too warm and the air duct flowed very little air.

Overall good, just screaming kids in the area the whole flight.

My experience will Southwest was good. I wish there was more entertainment and the boarding process was slow at time but other than that my experience was great definitely will be flying with SouthWest again.

Flight was delayed by 2 hours, meaning that a flight to Dwnver which should have arrived at 11pm came into the airport at 1 am. Made for a very long day.

I think Southwest is the number one airline that anyone can fly I have flown for the first time Frontier and what a joke and their customer service United was a very strange experience I'm only sticking to Southwest from here on out for sure

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

I wouldn’t say Southwest is low cost airline. The only surprise for me is that they don’t assign seats. How they do W&B?

On time, good crew, easy flight. Just like the old days!

Everything you need to know for your flight from Boise to Rhode Island

Information on your arrival and departure airports

Boise (BOI)