$569+ Cheap flights from Idaho to Istanbul (IST)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — IST
Jan 17 — Jan 241
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to Istanbul
Cheapest flights from Idaho to IstanbulExplore the most affordable flight options available from Idaho to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
Explore the most affordable flight options available from Idaho to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:40 pmBOI - IST
2 stops46h 05mUnited Airlines
Wed 1/286:30 amIST - BOI
2 stops24h 53mUnited Airlines
Deal found 12/16![United Airlines logo]()
$1,299
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:06 pmBOI - IST
2 stops41h 34mMultiple Airlines
Wed 1/283:20 pmIST - BOI
1 stop29h 32mMultiple Airlines
Deal found 12/16![Multiple Airlines logo]()
$1,716
This SmartFares deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:36 amGEG - IST
2 stops19h 19mMultiple Airlines
Mon 12/296:30 amIST - GEG
2 stops25h 28mMultiple Airlines
Deal found 12/17![Multiple Airlines logo]()
$1,851
This Ovago deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:40 pmBOI - IST
2 stops46h 05mLufthansa
Wed 12/316:30 amIST - BOI
2 stops25h 01mLufthansa
Deal found 12/16![Lufthansa logo]()
$2,087
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:00 amGEG - IST
2 stops27h 35mIcelandair
Fri 12/2612:05 pmIST - GEG
2 stops22h 05mIcelandair
Deal found 12/17![Icelandair logo]()
$2,269
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:47 pmBOI - IST
2 stops31h 08mKLM
Sat 12/275:55 pmIST - BOI
2 stops33h 44mKLM
Deal found 12/17![KLM logo]()
$2,311
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:05 amGEG - IST
2 stops23h 50mDelta
Sun 12/215:55 pmIST - GEG
2 stops35h 25mDelta
Deal found 12/16![Delta logo]()
$2,347
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:26 pmGEG - IST
1 stop36h 34mMultiple Airlines
Fri 12/262:50 pmIST - GEG
1 stop31h 17mMultiple Airlines
Deal found 12/17![Multiple Airlines logo]()
$2,406
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:06 pmBOI - IST
2 stops23h 34mMultiple Airlines
Wed 12/311:50 pmIST - BOI
1 stop19h 12mMultiple Airlines
Deal found 12/16![Multiple Airlines logo]()
$2,519
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:20 amBOI - IST
2 stops33h 30mDelta
Sun 1/45:55 pmIST - BOI
2 stops37h 00mDelta
Deal found 12/16![Delta logo]()
$2,522
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:54 pmBOI - IST
2 stops55h 46mMultiple Airlines
Sat 12/273:20 pmIST - BOI
1 stop17h 06mMultiple Airlines
Deal found 12/17![Multiple Airlines logo]()
$2,532
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:20 amBOI - IST
2 stops33h 30mDelta
Sun 1/45:55 pmIST - BOI
2 stops38h 23mDelta
Deal found 12/17![Delta logo]()
$2,609
Find flight deals from Idaho to Istanbul
Keep the following information in mind while searching for Idaho to Istanbul flight deals. Data was last updated December 18, 2025.
Round-trip from | $576 (Iberia) |
|---|---|
Popular in | December |
Cheapest in | October |
Average price | $1,499 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Idaho to Istanbul Airport that are best for you.
Fly from
Idaho
Fly to
Istanbul
Route
Depart
Return
Price
SpokaneIstanbul
GEG - IST
GEGIST
Spokane
Tue 3/10
1:37 pm-10:45 pm
2 stops23h 08m
Istanbul
Wed 3/18
6:30 am-9:18 pm
2 stops24h 48m
$569
SpokaneIstanbul
GEG - IST
GEGIST
Spokane
Wed 3/11
5:00 am-6:05 pm
2 stops27h 05m
Istanbul
Thu 3/19
6:30 am-9:18 pm
2 stops24h 48m
$569
SpokaneIstanbul
GEG - IST
GEGIST
Spokane
Sun 3/8
6:00 am-10:45 pm
2 stops30h 45m
Istanbul
Tue 3/17
6:30 am-5:26 pm
2 stops44h 56m
$569
SpokaneIstanbul
GEG - IST
GEGIST
Spokane
Tue 3/10
1:37 pm-5:45 pm
2 stops18h 08m
Istanbul
Thu 3/19
6:30 am-9:18 pm
2 stops24h 48m
$569
SpokaneIstanbul
GEG - IST
GEGIST
Spokane
Wed 3/11
7:02 am-10:45 pm
2 stops29h 43m
Istanbul
Tue 3/17
6:30 am-5:26 pm
2 stops44h 56m
$569
SpokaneIstanbul
GEG - IST
GEGIST
Spokane
Mon 3/9
6:00 am-5:55 pm
2 stops25h 55m
Istanbul
Tue 3/17
6:30 am-5:26 pm
2 stops44h 56m
$569
SpokaneIstanbul
GEG - IST
GEGIST
Spokane
Wed 1/21
6:00 am-12:25 am
2 stops31h 25m
Istanbul
Wed 2/4
7:35 am-6:49 pm
2 stops22h 14m
$576
SpokaneIstanbul
GEG - IST
GEGIST
Spokane
Fri 1/30
6:53 am-6:05 pm
2 stops24h 12m
Istanbul
Tue 2/3
6:30 am-9:23 pm
2 stops25h 53m
$576
BoiseIstanbul
BOI - IST
BOIIST
Boise Air Term. Gowen Fld
Fri 1/30
7:45 am-6:05 pm
2 stops24h 20m
Istanbul
Fri 2/6
6:30 am-10:57 pm
2 stops26h 27m
$576
BoiseIstanbul
BOI - IST
BOIIST
Boise Air Term. Gowen Fld
Fri 1/23
2:20 pm-10:45 pm
2 stops22h 25m
Istanbul
Tue 1/27
6:30 am-9:25 pm
2 stops24h 55m
$576
Showing 1-10 of 19 results
Best time to book a flight from Idaho to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Idaho to Istanbul Airport
What is the cheapest time of day to fly from ID to IST?
Find hourly flight availability from Idaho to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.
It’s typically best to fly out from Idaho to Istanbul Airport in the morning. Doing so could potentially save you 12% on the flight price compared to flying in the afternoon, which is usually more expensive.
How much does it cost to fly round-trip from Idaho to Istanbul Airport?
Related info for your journey
Find useful and relevant information for your journey from Idaho to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Istanbul Airport?
Book flights to Istanbul Airport if you plan to visit one of these locationsYalova
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Idaho to Istanbul
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Idaho to Istanbul
Discover the top 3 airlines that operate flights from Idaho to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$694 | Average$1,170 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$767 | Average$820 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$773 | Average$1,054 | FlexibilityNo cancel fee | On-timeN/A |