Cheap flights from Boston to Idaho Falls from £155

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1 stop
Thu, Nov 12
Boston BOSIdaho Falls IDA

£155
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1 stop
Sat, Nov 14
Boston BOSIdaho Falls IDA

£185
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1 stop
Tue, Nov 10
Boston BOSIdaho Falls IDA

£186
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1 stop
Wed, Nov 11
Boston BOSIdaho Falls IDA

£186
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1 stop
Tue, Nov 10
Boston BOSIdaho Falls IDA

£217
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1 stop
Thu, Nov 12 – Sat, Nov 14
Boston BOSIdaho Falls IDA

£315
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1 stop
Sat, Nov 14 – Wed, Nov 18
Boston BOSIdaho Falls IDA

£345
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1 stop
Wed, Nov 11 – Sat, Nov 14
Boston BOSIdaho Falls IDA

£347
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1 stop
Tue, Nov 10 – Sat, Nov 14
Boston BOSIdaho Falls IDA

£347
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1 stop
Wed, Nov 11 – Tue, Nov 17
Boston BOSIdaho Falls IDA

£371
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1 stop
Wed, Nov 11 – Tue, Nov 17
Boston BOSIdaho Falls IDA

£426
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How much do flights to Idaho Falls cost?

Key info about flying to Idaho Falls

Depart from
Logan International
Arrive to
Idaho Falls Regional
Average flights per week
149
Flight distance
Worth visiting
The Rocky Mountains - Yellowstone National Park

Check-in for a flight from Boston to Idaho Falls

NameCarrier codeIATA CodePassport needed during booking
JetBlue AirwaysJBUB6No
-
Alaska AirlinesASAASNo
Frontier AirlinesFFTF9No
Porter AirlinesPOEPDNo

Weather in Idaho Falls

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-1°C-10°C
February0°C-7°C
March6°C-3°C
April12°C0°C
May18°C4°C
June25°C9°C
July31°C13°C
August30°C13°C
September24°C9°C
October14°C2°C
November5°C-3°C
December-1°C-8°C
Hottest Month
31°C
July
Coldest month
-10°C
January
Sunny days
279
days per year
Snow days
20
days per year

14 day forecast

Friday
6 Nov
12%
9°C0°C
13 Nov
11%
10°C2°C
Saturday
7 Nov
11°C0°C
14 Nov
15%
12°C4°C
Sunday
8 Nov
12%
13°C1°C
15 Nov
36%
11°C3°C
Monday
9 Nov
15%
12°C2°C
16 Nov
80%
12°C3°C
Tuesday
10 Nov
12°C4°C
17 Nov
44%
5°C0°C
Wednesday
11 Nov
11%
11°C1°C
18 Nov
21%
4°C-2°C
Thursday
12 Nov
10°C1°C
19 Nov
84%
4°C0°C
The most popular airlines for this route are JetBlue Airways, Alaska Airlines, Frontier Airlines, and Porter Airlines. Boston and Idaho Falls have 149 direct flights per week. When you arrive at Idaho Falls, consider visiting The Rocky Mountains, and Yellowstone National Park.

Frequently asked questions

What are the most popular routes to and from Boston?

What are the most popular routes to and from Idaho Falls?

What airports are near Boston?

What airports are near Idaho Falls?

Which airlines fly between Boston and Idaho Falls?

When’s the best time to travel between Boston and Idaho Falls?

What flights operate between Boston and Idaho Falls?

How many airports are there near Boston?

How many airports are there near Idaho Falls?

What time do nonstop (direct) flights between Boston and Idaho Falls depart?

What time do nonstop (direct) flights between Boston and Idaho Falls arrive?

What time do flights between Boston and Idaho Falls depart?

What time do flights between Boston and Idaho Falls arrive?

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Flights from Boston

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Popular routes

The nearest countries with flights to Idaho Falls

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