
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Istanbul (TR5). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 19, 2026.
Round-trip from | $836 (United Airlines) |
|---|---|
One-way from | $483 (United Airlines) |
Popular in | August |
Cheapest in | February |
Average price | $1,187 |
Fly from
Fly to
Route
Depart
Return
BoiseIstanbul
BOI Boise Air Term. Gowen Fld - IST Istanbul
BOIIST
Boise Air Term. Gowen Fld
Sun 10/18
5:00 am-9:35 pm
2 stops31h 35m
Istanbul
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
BoiseIstanbul
BOI Boise Air Term. Gowen Fld - IST Istanbul
BOIIST
Boise Air Term. Gowen Fld
Sat 10/17
6:50 pm-9:35 pm
2 stops41h 45m
Istanbul
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
BoiseIstanbul
BOI Boise Air Term. Gowen Fld - IST Istanbul
BOIIST
Boise Air Term. Gowen Fld
Tue 9/29
7:05 am-6:35 pm
2 stops50h 30m
Istanbul
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
BoiseIstanbul
BOI Boise Air Term. Gowen Fld - IST Istanbul
BOIIST
Boise Air Term. Gowen Fld
Fri 9/25
6:47 pm-11:55 am
2 stops56h 08m
Istanbul
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
BoiseIstanbul
BOI Boise Air Term. Gowen Fld - IST Istanbul
BOIIST
Boise Air Term. Gowen Fld
Wed 10/7
2:44 pm-9:25 pm
2 stops21h 41m
Istanbul
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
BoiseIstanbul
BOI Boise Air Term. Gowen Fld - IST Istanbul
BOIIST
Boise Air Term. Gowen Fld
Tue 10/13
6:25 am-4:55 pm
2 stops25h 30m
Istanbul
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
BoiseIstanbul
BOI Boise Air Term. Gowen Fld - IST Istanbul
BOIIST
Boise Air Term. Gowen Fld
Mon 10/12
8:15 am-9:25 pm
2 stops28h 10m
Istanbul
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
BoiseIstanbul
BOI Boise Air Term. Gowen Fld - IST Istanbul
BOIIST
Boise Air Term. Gowen Fld
Wed 10/14
5:00 am-9:25 pm
2 stops31h 25m
Istanbul
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
BoiseIstanbul
BOI Boise Air Term. Gowen Fld - IST Istanbul
BOIIST
Boise Air Term. Gowen Fld
Sat 10/10
6:50 pm-9:35 pm
2 stops41h 45m
Istanbul
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
BoiseIstanbul
BOI Boise Air Term. Gowen Fld - IST Istanbul
BOIIST
Boise Air Term. Gowen Fld
Mon 1/11
2:45 pm-6:10 pm
2 stops17h 25m
Istanbul
Fri 1/15
6:30 am-4:54 pm
2 stops44h 24m
Everything you need to know about your flight from Boise to Istanbul
Crew
Entertainment
Boarding
Overall
Comfort
Food
Reviews
Kushal,Sep 2026
QRO - ATL
Crew
Entertainment
Boarding
Overall
Comfort
Food
Reviews
Kushal,Sep 2026
QRO - ATL
Find useful and relevant information for your journey from Boise to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$694 | Average$1,106 | FlexibilityNo cancel fee | On-time75% |