Find cheap flights from Idaho to Boston

BOS

Find cheap flights from Idaho to Boston

Round-trip
Economy
From?
Boston Logan Intl
Fri 8/7
Fri 8/14
Any month
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Search hundreds of travel sites at once for deals on flights to Boston

Good to know

Low season

January Best time to beat the crowds with an average 5% drop in price.

High season

June Most popular time to fly with an average 4% increase in price.

Average price of a round-trip

$591 (avg. price over the last 2 weeks)

Good deal for a round-trip

$254 or less

FAQs for booking Idaho to Boston flights

How does KAYAK find such low prices on flights from Idaho to Boston?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Boston?

What is the Hacker Fare option on flights from Idaho to Boston?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Boston?

Top airline flying Idaho to Boston Logan Intl

Scores according to KAYAK customer reviews

8.0
Delta
Overall score based on 28,502 reviews
8.2
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews
Read more about Delta

Book cheap flights from Idaho to Boston

Recent round-trip flight deals

8/13
Thu
1 stop
Multiple Airlines
20h 59m
BOI - BOS
8/16
Sun
2 stops
Multiple Airlines
16h 20m
BOS - BOI
9/10
Thu
1 stop
Delta
10h 27m
BOI - BOS
9/22
Tue
1 stop
Delta
7h 39m
BOS - BOI
8/17
Mon
3 stops
Multiple Airlines
17h 52m
GEG - BOS
8/22
Sat
2 stops
Multiple Airlines
14h 55m
BOS - GEG
7/26
Sun
3 stops
Multiple Airlines
47h 41m
BOI - BOS
8/1
Sat
1 stop
Multiple Airlines
29h 55m
BOS - BOI
8/4
Tue
1 stop
Delta
7h 40m
GEG - BOS
8/11
Tue
1 stop
Delta
8h 16m
BOS - GEG
8/22
Sat
2 stops
Multiple Airlines
23h 20m
GEG - BOS
8/28
Fri
2 stops
Multiple Airlines
28h 30m
BOS - GEG
7/26
Sun
3 stops
Multiple Airlines
38h 19m
BOI - BOS
8/1
Sat
1 stop
Multiple Airlines
29h 55m
BOS - BOI
8/21
Fri
2 stops
Multiple Airlines
30h 46m
GEG - BOS
8/27
Thu
3 stops
Multiple Airlines
52h 30m
BOS - GEG
8/1
Sat
1 stop
Delta
8h 23m
BOI - BOS
8/7
Fri
1 stop
Delta
9h 10m
BOS - BOI
9/10
Thu
1 stop
Delta
9h 33m
BOI - BOS
9/22
Tue
1 stop
Delta
7h 56m
BOS - BOI
8/10
Mon
1 stop
Delta
7h 57m
BOI - BOS
8/14
Fri
1 stop
Delta
7h 21m
BOS - BOI
9/3
Thu
2 stops
Multiple Airlines
45h 57m
IDA - BOS
9/13
Sun
2 stops
Multiple Airlines
29h 14m
BOS - IDA
Show more results

Recent one-way flight deals

8/2
Sun
2 stops
Multiple Airlines
20h 55m
BOI - BOS
8/3
Mon
1 stop
Delta
8h 42m
GEG - BOS
8/10
Mon
2 stops
Multiple Airlines
28h 43m
IDA - BOS
8/10
Mon
2 stops
Multiple Airlines
23h 29m
GEG - BOS
8/1
Sat
1 stop
Delta
8h 23m
BOI - BOS
8/3
Mon
2 stops
Multiple Airlines
22h 54m
IDA - BOS
8/1
Sat
2 stops
Multiple Airlines
37h 29m
GEG - BOS
9/5
Sat
1 stop
Delta
8h 42m
GEG - BOS
9/5
Sat
2 stops
Multiple Airlines
23h 20m
GEG - BOS
8/3
Mon
2 stops
Multiple Airlines
23h 53m
GEG - BOS
8/10
Mon
1 stop
Delta
7h 40m
GEG - BOS
8/1
Sat
1 stop
Delta
8h 23m
BOI - BOS
8/9
Sun
2 stops
Multiple Airlines
20h 20m
IDA - BOS
8/3
Mon
3 stops
Multiple Airlines
43h 45m
GEG - BOS
8/2
Sun
1 stop
Delta
8h 42m
GEG - BOS
7/23
Thu
2 stops
Multiple Airlines
42h 58m
BOI - BOS
8/7
Fri
1 stop
Delta
8h 23m
BOI - BOS
8/11
Tue
3 stops
Multiple Airlines
49h 16m
IDA - BOS
8/10
Mon
2 stops
Delta
14h 03m
IDA - BOS
8/9
Sun
2 stops
Delta
12h 56m
IDA - BOS
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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