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  1. Flights
  2. United States
  3. Idaho Falls, ID
  4. Boston, MA - Idaho Falls, ID

Cheap Flights from Boston, MA (BOS) to Idaho Falls, ID (IDA)

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Discover the cheapest flights from Boston, MA to Idaho Falls, ID
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Mon, Feb 23 - Sat, Feb 28
Alaska Airlines
Alaska Airlines1 stop
BOS - IDA
Alaska Airlines
Alaska Airlines2 stops
IDA - BOS
856$
854$
Prime price per passenger
Wed, Dec 24 - Tue, Dec 30
Alaska Airlines
Alaska Airlines1 stop
BOS - IDA
Alaska Airlines
Alaska Airlines1 stop
IDA - BOS
1517$
1497$
Prime price per passenger
Thu, Feb 26
Alaska Airlines
Alaska Airlines1 stop
BOS - IDA
210$
201$
Prime price per passenger
Mon, Feb 16
Alaska Airlines
Alaska Airlines1 stop
BOS - IDA
335$
323$
Prime price per passenger
Wed, Dec 31
Alaska Airlines
Alaska Airlines1 stop
BOS - IDA
492$
470$
Prime price per passenger
Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Boston, MA to Idaho Falls, ID

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.
Filter by
week: Jan 19 - Jan 25
Flights from just $431
$708
$1,286
$1,261
$1,345
$763
$580
$431
$456
$629
$1,346
$1,378
$733
DecemberJanuaryFebruary
Cheapest flight$200The best price for flights from Boston, MA to Idaho Falls, ID offered by eDreams, which have been found by our customers in the last 3 days
Departure AirportLogan International AirportLogan International Airport is where you'll take off when flying from Boston, MA to Idaho Falls, ID
Arrival AirportFanning FldYou'll land at Fanning Fld when flying from Boston, MA to Idaho Falls, ID
Peak seasonDecemberDecember is the busiest time to fly from Boston, MA to Idaho Falls, ID according to search data results from our customers
Best time to bookNovemberNovember is one of the most frequent times to fly to Idaho Falls, ID from Boston, MA according to real data from our customers

Local currency and cost comparison

TrainLocal, one-way ticket
30%Trains are 30% more expensive in Idaho Falls, ID than in Boston, MA.
Boston, MA$2.40
Idaho Falls, ID$3.00
MealMid-priced restaurant
30%A meal in Idaho Falls, ID is 30% cheaper than a meal in Boston, MA.
Boston, MA$25.00
Idaho Falls, ID$18.00
TaxiStandard daytime start rate
0%A taxi in Idaho Falls, ID costs roughly the same as in Boston, MA.
Boston, MA$2.60
Idaho Falls, ID$2.50
CoffeeRegular cappuccino
1%Coffee in Idaho Falls, ID is 1% cheaper than in Boston, MA.
Boston, MA$5.23
Idaho Falls, ID$5.18
Distance: 2054 miles
Boston, MA airports
Logan International Airport (BOS)How far from city center: 3 miles
Idaho Falls, ID airports
Fanning Fld (IDA)How far from city center: 4 miles

Are you planning to travel to Idaho Falls, ID for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Boston, MA. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Idaho Falls, ID and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Boston, MA to Idaho Falls, ID

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!
For flights from Boston, MA to Idaho Falls, ID, how can I find the cheapest price?
The cheapest price for a flight from Boston, MA to Idaho Falls, ID is $201. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Idaho Falls, ID more expensive than Boston, MA to visit?
Looking at cab fares, a ride in Idaho Falls, ID costs an average of 2.50 USD , 4% cheaper than Boston, MA, with a fare of 2.60 USD,
while train tickets cost 25% more at Idaho Falls, ID: $ 3.00 USD versus $ 2.40 USD at Boston, MA.
Comparing the price of a meal, they range from 18.00 USD euros in Idaho Falls, ID, 28% less than the 25.00 USD euros in Boston, MA.
The price of the coffee is around 1% cheaper in Idaho Falls, ID, with an average of 5.18 USD, while in Boston, MA the coffee costs 5.23 USD.
When booking, when is the best time to get the best prices for flights from Boston, MA to Idaho Falls, ID?
The most popular months to book a trip from Boston, MA to Idaho Falls, ID are November, October and January, based on the searches of our customers.
When is the best time to travel from Boston, MA to Idaho Falls, ID?
The best time of the year to visit Idaho Falls, ID depends on lots of personal preferences, especially the price. Regarding popularity, December is the best month to fly to Idaho Falls, ID from Boston, MA in terms of searches from our customers, followed by November and April. If you prefer to avoid the busy season and get away from the crowds January, February and April are the months with fewer searches for Boston, MA - Idaho Falls, ID.
How is the weather in Idaho Falls, ID compared to Boston, MA?
While in Boston, MA the temperatures can reach an average of 32.68 ºC in summer, with precipitation levels up to 12 mm ,Idaho Falls, ID's temperatures can go up to 32.5 ºC during the hot season, with 2.3 mm average of rain rate . In winter, however, weather indicators show around -22.06 ºC in Idaho Falls, ID, compared to the -13.69 ºC average degrees reported in Boston, MA. During the winter period, Boston, MA can register 6 mm precipitation, while Idaho Falls, ID have an average of 1.6 mm rain level.

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