Photo by Sun Valley Resort

Popular airlines from Phoenix to Southern Idaho
Peach
Skymark Airlines
All Nippon Airways
Japan Airlines
Jetstar Japan
Solaseed Air
STARFLYER
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 40% on select hotels after you book a flight*payments icon
Cheap Flights from Phoenix to Southern Idaho (PHX-IDA)
Prices were available within the past 7 days and start at ¥9,990 for one-way flights and ¥46,330 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 7 - Tue, Aug 12
PHX
Phoenix
JAC
Jackson
¥46,330 Roundtrip, found 6 days ago
¥46,330
Roundtrip
found 6 days ago

Sat, Aug 9 - Thu, Aug 14
PHX
Phoenix
SUN
Sun Valley
¥50,900 Roundtrip, found 4 days ago
¥50,900
Roundtrip
found 4 days ago

Sat, Aug 9 - Thu, Aug 14
PHX
Phoenix
SUN
Sun Valley
¥55,310 Roundtrip, found 4 days ago
¥55,310
Roundtrip
found 4 days ago

Thu, Aug 7 - Tue, Aug 12
PHX
Phoenix
JAC
Jackson
¥57,510 Roundtrip, found 6 days ago
¥57,510
Roundtrip
found 6 days ago

Sat, Aug 9 - Thu, Aug 14
PHX
Phoenix
SUN
Sun Valley
¥58,530 Roundtrip, found 4 days ago
¥58,530
Roundtrip
found 4 days ago

Thu, Aug 7 - Tue, Aug 12
PHX
Phoenix
JAC
Jackson
¥69,960 Roundtrip, found 6 days ago
¥69,960
Roundtrip
found 6 days ago
Find the cheapest month to fly from Phoenix (PHX) to Boise (BOI)
August is typically the cheapest month to fly
From ¥13,283 - ¥33,598 per traveler.
Graph displaying average flight prices per month
Nearby Cities
Top Routes to Southern Idaho
Expedia's Latest Trends
Hotels
- Hotels in Anaheim
- Hotel Miyahira
- Hotels in Baguio
- DoubleTree by Hilton Tokyo Ariake
- Courtyard by Marriott Osaka Honmachi
- Shizutetsu Hotel Prezio Kyoto-Shijo
- Hotel Nexus Door Tokyo
- Hotels in Kamikochi
- Shin-Osaka Station Hotel
- Hotels near Fukushima Station
- Hotel Vischio Kyoto by GRANVIA
- Hotels in Cappadocia
- Hotels in Ebina
Flights
- Flights from Salt Lake City (SLC) to Osaka (KIX)
- Flights from Hiroshima (HIJ) to Narita (NRT)
- Flights from Narita (NRT) to Brussels (BRU)
- Flights from Fukuoka (FUK) to Washington (DCA)
- Flights from Seoul (GMP) to Jeju City (CJU)
- Flights from Vancouver to Anaheim
- Flights from Iwakuni to San Diego
- Flights from Nagoya (NGO) to Omura (NGS)
- Flights from Matsuyama (MYJ) to Vancouver (YVR)
*Available to Expedia members.