Cheap flights from Fresno, CA to Boise, ID

Flights starting at $78. Choose between Alaska Airlines, Allegiant Air, or Spirit Airlines to find the best price.

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The most popular airlines for this route are Alaska Airlines, Allegiant Air, Spirit Airlines, United Airlines, and Frontier Airlines. Fresno and Boise have 97 direct flights per week.

Check-in for a flight from Fresno to Boise

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight

Weather in Boise

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January2°C-4°C
February5°C-2°C
March10°C1°C
April14°C3°C
May19°C8°C
June25°C13°C
July32°C18°C
August31°C17°C
September25°C13°C
October16°C6°C
November8°C0°C
December2°C-4°C
Hottest Month
32°C
July
Coldest month
-4°C
January
Sunny days
292
days per year
Snow days
15
days per year

14 day forecast

Thursday
21 Mar
96%
13°C9°C
28 Mar
87%
9°C2°C
Friday
22 Mar
17°C7°C
29 Mar
11°C3°C
Saturday
23 Mar
88%
10°C5°C
30 Mar
78%
16°C8°C
Sunday
24 Mar
86%
11°C3°C
31 Mar
80%
12°C6°C
Monday
25 Mar
88%
7°C2°C
1 Apr
86%
10°C4°C
Tuesday
26 Mar
10°C2°C
2 Apr
12°C2°C
Wednesday
27 Mar
88%
6°C3°C
3 Apr
16°C6°C

Frequently asked questions

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Is it possible to combine flights, buses, and trains in one itinerary when traveling between Fresno and Boise?
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What time do nonstop (direct) flights between Fresno and Boise depart?
What time do nonstop (direct) flights between Fresno and Boise arrive?
What time do flights between Fresno and Boise depart?
What time do flights between Fresno and Boise arrive?

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