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BOS

$125 Find cheap flights from Idaho to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boston departing on 7/24. 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
0 bags
Sun 6/30
Sun 7/7

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In the last 7 days travelers have searched 42,787,818 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$125
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Boise to Boston

FAQs for booking flights from Idaho to Boston

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

    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 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?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Idaho 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 Idaho to Boston?

    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 to Boston with an airline and back to Idaho with another airline.

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

    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 to Boston from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Idaho to Boston?

Find which airlines fly direct from Idaho to Logan Intl, which days they fly and book direct flights.

Nonstop departures

Idaho to Boston Logan Intl

Monday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Wednesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Thursday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

See more direct flights

Nonstop returns

Boston Logan Intl to Idaho

Monday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Wednesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Thursday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

See more direct flights
See more direct flights

Book cheap flights from Idaho to Boston

Recent round-trip flight deals

9/4Wed
2 stopsSpirit Airlines
22h 44mBOI-BOS
9/11Wed
2 stopsSpirit Airlines
16h 45mBOS-BOI
$177
9/17Tue
2 stopsSpirit Airlines
22h 44mBOI-BOS
9/24Tue
2 stopsSpirit Airlines
17h 09mBOS-BOI
$198
9/4Wed
2 stops
22h 44mBOI-BOS
9/11Wed
1 stop
9h 24mBOS-BOI
$247
8/6Tue
1 stop
8h 59mBOI-BOS
8/13Tue
2 stops
12h 55mBOS-BOI
$270
9/4Wed
1 stopUnited Airlines
10h 58mBOI-BOS
9/11Wed
1 stopUnited Airlines
9h 55mBOS-BOI
$306
9/13Fri
1 stopDelta
9h 10mBOI-BOS
9/17Tue
1 stopDelta
9h 06mBOS-BOI
$316
9/13Fri
1 stopAmerican Airlines
10h 41mBOI-BOS
9/17Tue
2 stopsAmerican Airlines
12h 10mBOS-BOI
$331
10/8Tue
1 stopDelta
8h 50mBOI-BOS
10/23Wed
1 stopDelta
11h 06mBOS-BOI
$336
8/15Thu
1 stopAmerican Airlines
8h 12mBOI-BOS
8/27Tue
2 stopsAmerican Airlines
14h 12mBOS-BOI
$340
8/9Fri
1 stopUnited Airlines
9h 02mGEG-BOS
8/16Fri
1 stopUnited Airlines
10h 33mBOS-GEG
$428

Search by stops

Search by airline

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Recent one-way flight deals

7/24Wed
2 stopsSpirit Airlines
22h 51mBOI-BOS
$125
7/24Wed
3 stopsSpirit Airlines
26h 04mBOI-BOS
$140
7/13Sat
1 stopSun Country Air
14h 16mBOI-BOS
$150
10/9Wed
1 stopDelta
8h 50mBOI-BOS
$153
6/20Thu
1 stopSun Country Air
13h 55mGEG-BOS
$157
10/5Sat
2 stopsAmerican Airlines
12h 33mBOI-BOS
$158
9/6Fri
1 stopAmerican Airlines
10h 41mBOI-BOS
$163
6/20Thu
2 stops
18h 35mBOI-BOS
$171
7/29Mon
1 stopDelta
8h 35mGEG-BOS
$188
6/20Thu
3 stops
22h 47mBOI-BOS
$211

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to Boston

Last minute flight, train and bus deals

6/5Wed
multi-stop
15h 39mBOI-BOS
6/12Wed
multi-stop
31h 38mBOS-BOI
$397
6/5Wed
multi-stopSpirit Airlines
15h 39mBOI-BOS
6/12Wed
multi-stopSpirit Airlines
24h 58mBOS-BOI
$398
6/5Wed
multi-stopSpirit Airlines
24h 44mBOI-BOS
6/12Wed
multi-stopSpirit Airlines
22h 59mBOS-BOI
$505
6/5Wed
multi-stop
9h 56mBOI-BOS
6/12Wed
multi-stop
15h 40mBOS-BOI
$631
6/5Wed
multi-stopAlaska Airlines
8h 59mBOI-BOS
6/12Wed
multi-stopAlaska Airlines
22h 41mBOS-BOI
$829

Search by stops

Search by airline

Search by price

Flights to Boston

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Idaho

Cabin classes: