Cheap flights from Greenville to Boise from $231

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1 stop
Wed, Jun 11
Greenville GSPBoise BOI

$231
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1 stop
Sat, Jun 14
Greenville GSPBoise BOI

$247
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1 stop
Sat, Jun 14
Greenville GSPBoise BOI

$247
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1 stop
Thu, Jun 12
Greenville GSPBoise BOI

$278
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1 stop
Thu, Jun 12
Greenville GSPBoise BOI

$278
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1 stop
Wed, Jun 11
Greenville GSPBoise BOI

$279
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Prices updated:

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1 stop
Wed, Jun 11 – Sun, Jun 15
Greenville GSPBoise BOI

$544
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2 stops
Wed, Jun 11 – Sun, Jun 15
Greenville GSPBoise BOI

$549
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1 stop
Wed, Jun 11 – Sun, Jun 15
Greenville GSPBoise BOI

$593
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1 stop
Thu, Jun 12 – Tue, Jun 17
Greenville GSPBoise BOI

$595
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1 stop
Wed, Jun 11 – Sun, Jun 15
Greenville GSPBoise BOI

$815
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1 stop
Thu, Jun 12 – Mon, Jun 16
Greenville GSPBoise BOI

$862
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How much do flights to Boise cost?

Key info about flying to Boise

Depart from
Greenville–Spartanburg International
Arrive to
Boise
Average flights per week
48
Flight distance

Check-in for a flight from Greenville to Boise

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Alaska AirlinesASAASNo

Weather in Boise

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January2°C-4°C
February4°C-2°C
March10°C1°C
April14°C4°C
May19°C8°C
June25°C13°C
July32°C18°C
August31°C17°C
September25°C13°C
October16°C6°C
November7°C0°C
December2°C-4°C
Hottest Month
32°C
July
Coldest month
-4°C
January
Sunny days
294
days per year
Snow days
17
days per year

14 day forecast

Saturday
17 May
68%
17°C6°C
24 May
22°C10°C
Sunday
18 May
89%
13°C5°C
25 May
27°C11°C
Monday
19 May
19°C-1°C
26 May
29°C16°C
Tuesday
20 May
20°C7°C
27 May
32°C18°C
Wednesday
21 May
23°C7°C
28 May
23°C17°C
Thursday
22 May
22°C11°C
29 May
22°C12°C
Friday
23 May
28°C12°C
30 May
21°C10°C
The most popular airlines for this route are United Airlines, and Alaska Airlines. Greenville and Boise have 48 direct flights per week.

Frequently asked questions

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