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Istanbul

$575+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — IST
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Idaho to Istanbul

Keep the following information in mind while searching for Idaho to Istanbul flight deals. Data was last updated October 30, 2025.

Round-trip from

$575
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$605
From Idaho to Istanbul
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Idaho to Istanbul

Cheapest flights from Idaho to Istanbul
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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/410:40 amBOI - IST
2 stops26h 05mUnited Airlines
Mon 12/86:30 amIST - BOI
2 stops27h 14mUnited Airlines
Deal found 10/29$575
This Delta deal was found by Cheapflights users on 10/28. 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 12/47:45 amBOI - IST
2 stops34h 05mDelta
Sun 12/74:50 amIST - BOI
2 stops29h 14mDelta
Deal found 10/28$587
This Air France deal was found by Cheapflights users on 10/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:42 amBOI - IST
2 stops19h 13mKLM
Sun 11/165:55 pmIST - BOI
2 stops32h 10mKLM
Deal found 10/30$740
This Delta deal was found by Cheapflights users on 10/28. 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 11/122:45 pmGEG - IST
2 stops26h 05mDelta
Sun 11/165:55 pmIST - GEG
2 stops32h 53mDelta
Deal found 10/28$788
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:09 pmGEG - IST
2 stops33h 46mMultiple Airlines
Sun 11/307:00 pmIST - GEG
2 stops40h 18mMultiple Airlines
Deal found 10/27$1,111
This oojo deal was found by Cheapflights users on 10/29. 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.
Sun 11/28:41 amBOI - IST
2 stops41h 39mQatar Airways
Tue 11/48:10 pmIST - BOI
2 stops35h 58mQatar Airways
Deal found 10/29$1,157
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 11/138:50 amBOI - IST
2 stops36h 20mMultiple Airlines
Sun 11/163:20 pmIST - BOI
1 stop17h 00mMultiple Airlines
Deal found 10/30$1,175
This Delta deal was found by Cheapflights users on 10/30. 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 11/137:45 amBOI - IST
2 stops34h 05mDelta
Sat 11/154:50 amIST - BOI
2 stops27h 49mDelta
Deal found 10/30$1,200
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:01 pmGEG - IST
2 stops60h 19mMultiple Airlines
Wed 11/58:10 pmIST - GEG
2 stops52h 48mMultiple Airlines
Deal found 10/28$1,220
This Ovago deal was found by Cheapflights users on 10/28. 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.
Sat 11/112:45 pmGEG - IST
2 stops48h 00mLufthansa
Wed 11/126:30 amIST - GEG
2 stops25h 15mLufthansa
Deal found 10/28$1,256
This Air France deal was found by Cheapflights users on 10/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:45 pmGEG - IST
2 stops26h 05mAir France
Sat 11/154:50 amIST - GEG
2 stops25h 08mAir France
Deal found 10/27$1,298
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 10/2912:45 pmGEG - IST
2 stops24h 00mUnited Airlines
Wed 11/56:30 amIST - GEG
2 stops25h 15mUnited Airlines
Deal found 10/29$1,305

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 October 30, 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

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Thu 12/4

10:40 am-10:45 pm

2 stops26h 05m

Istanbul

Mon 12/8

6:30 am-11:44 pm

2 stops27h 14m

$575

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Thu 12/4

7:45 am-3:50 am

2 stops34h 05m

Istanbul

Sun 12/7

4:50 am-12:04 am

2 stops29h 14m

$587

SpokaneIstanbul

GEG - IST

GEGIST

Spokane

Wed 3/25

7:00 am-10:45 pm

2 stops29h 45m

Istanbul

Wed 4/1

6:00 am-9:09 pm

2 stops25h 09m

$726

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Thu 11/13

11:42 am-4:55 pm

2 stops19h 13m

Istanbul

Sun 11/16

5:55 pm-4:05 pm

2 stops32h 10m

$740

SpokaneIstanbul

GEG - IST

GEGIST

Spokane

Wed 11/12

2:45 pm-3:50 am

2 stops26h 05m

Istanbul

Sun 11/16

5:55 pm-3:48 pm

2 stops32h 53m

$788

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Mon 1/19

1:41 pm-3:50 am

2 stops28h 09m

Istanbul

Thu 6/11

4:25 am-10:38 pm

2 stops27h 13m

$792

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Mon 1/19

1:41 pm-3:50 am

2 stops28h 09m

Istanbul

Thu 6/11

4:25 am-8:18 pm

2 stops24h 53m

$792

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Sat 3/21

8:41 am-10:45 pm

2 stops29h 04m

Istanbul

Sat 3/28

6:30 am-11:56 pm

2 stops26h 26m

$891

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Sat 3/21

4:30 pm-6:00 pm

1 stop16h 30m

Istanbul

Sat 3/28

3:20 pm-10:21 pm

1 stop16h 01m

$1,060

SpokaneIstanbul

GEG - IST

GEGIST

Spokane

Wed 11/12

9:50 am-4:55 pm

2 stops20h 05m

Istanbul

Sun 11/16

5:55 pm-3:48 pm

2 stops32h 53m

$1,081

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 15 results
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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 October 30, 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.

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.

  • How long is the flight from Idaho to Istanbul Airport?

    Departing from Idaho to Istanbul Airport will take you 19h 13m. There are 6179 mi between Idaho and Istanbul Airport. This flight may include one or multiple stops.

  • Can I find deals for flights from Idaho to Istanbul that include hotel bookings?

    Yes. In addition to deals on Idaho to Istanbul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Istanbul.

  • Can I find deals for business class flights from Idaho to Istanbul?

    Yes. Cheapflights offers flight deals from Idaho to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

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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.
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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$767Average$769FlexibilityNo cancel feeOn-time71%
DeltaCheapest$773Average$1,224FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,005Average$1,263FlexibilityNo cancel feeOn-time69%

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