Boise to Big Island (Kona & Hilo): what the flight costs
In the last 60 days we checked this route 6 times. The typical round trip was $721 per person and the lowest $520, taxes and fees included.
| Per person | |
|---|---|
| Lowest seen | $520 |
| Typical (median) | $721 |
| Price checks, 60 days | 6 |
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Trips we picked on this route
Just found · from BoiseLowest in 30 daysWorth it, if
Big Island (Kona & Hilo)
Nov 14–21, 2026 · 7 nights
- $203 per person below the typical fare on this route
- Lowest in 30 days on this route
- Kalani Kai#104, rated 9 by 6 guests
$2,290 for two · 7 nights · flights, hotel, taxes & fees
Flights $1,040 + hotel $1,250, taxes in · a checked bag each adds about $140
Alaska. Operated by Horizon Air as Alaska Horizon · with a stop · 19h 40m
The catch: Not nonstop: a stop on the way, 19h 40m in all.
Worth it if you want sun, sand and a pool; skip it if you want a city to walk.
Every fare we found in the last 30 days
| Checked | Trip dates | Per person | Airline | Stops | Duration | Source |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | Nov 14–21, 2026 | $718 | AS | with a stop | 8h 18m | Kiwi.com |
| Oct 14, 2026 | Nov 14–21, 2026 | $723 | AS | with a stop | 18h 7m | Kiwi.com |
| Oct 14, 2026 | Nov 14–21, 2026 | $520 | Alaska. Operated by Horizon Air as Alaska Horizon | with a stop | 19h 40m | Google Flights |
| Oct 14, 2026 | Nov 14–21, 2026 | $718 | AS | with a stop | 8h 18m | Kiwi.com |
| Oct 13, 2026 | Nov 14–21, 2026 | $744 | AS | with a stop | 8h 18m | Kiwi.com |
| Oct 12, 2026 | Nov 14–21, 2026 | $744 | AS | with a stop | 8h 18m | Kiwi.com |
About Big Island (Kona & Hilo)
The Big Island packs active volcanoes, snow-capped Mauna Kea, black and green sand beaches and Kona coffee farms into one road-trip island.
Big Island (Kona & Hilo) from every city: when to go, where to stay, what to do
Questions about Boise to Big Island (Kona & Hilo)
What does a round trip from Boise to Big Island (Kona & Hilo) usually cost?
Over the last 60 days the typical price we found was $721 per person, taxes and fees included, across 6 checks; the lowest was $520.
When is the best time to fly from Boise to Big Island (Kona & Hilo)?
Big Island (Kona & Hilo) is at its best in March, April, May, September, October and November.
Do I need a passport to fly from Boise to Big Island (Kona & Hilo)?
No passport needed for travelers from the United States: a government photo ID is enough for Big Island (Kona & Hilo).