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$978+ Cheap flights from Boise (BOI) 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — IST
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Boise to Istanbul

Cheapest flights from Boise to Istanbul
Explore the most affordable flight options available from Boise to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This oojo deal was found by Cheapflights users on 7/23. 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 10/108:57 am
BOI
-
IST
2 stops42h 18m
Qatar Airways
Mon 11/308:10 pm
IST
-
BOI
2 stops34h 44m
Qatar Airways
Deal found 7/23$978
This oojo deal was found by Cheapflights users on 7/23. 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.
Tue 9/1510:14 am
BOI
-
IST
2 stops41h 01m
Qatar Airways
Sat 9/268:05 pm
IST
-
BOI
2 stops35h 55m
Qatar Airways
Deal found 7/23$986
This Air France deal was found by Cheapflights users on 7/20. 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.
Sat 10/103:00 pm
BOI
-
IST
2 stops40h 20m
Multiple Airlines
Mon 11/307:15 am
IST
-
BOI
2 stops25h 53m
Multiple Airlines
Deal found 7/20$1,012
This Air France deal was found by Cheapflights users on 7/22. 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.
Mon 10/261:06 pm
BOI
-
IST
2 stops19h 49m
Multiple Airlines
Sat 10/315:55 pm
IST
-
BOI
2 stops37h 06m
Multiple Airlines
Deal found 7/22$1,017
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Sun 8/165:00 am
BOI
-
IST
2 stops31h 35m
United Airlines
Sun 8/231:55 pm
IST
-
BOI
2 stops40h 29m
United Airlines
Deal found 7/19$1,050
This British Airways deal was found by Cheapflights users on 7/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:09 pm
BOI
-
IST
2 stops22h 41m
British Airways
Thu 11/57:35 am
IST
-
BOI
2 stops25h 23m
British Airways
Deal found 7/22$1,055

Find flight deals from Boise to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Istanbul (IST). 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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$978
(oojo)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Istanbul flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Istanbul flights.
Search Deals
From Boise Air Term. Gowen Fld to Istanbul
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 July 24, 2026.
Use the filters below to find and compare flights from Boise to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Sat 10/10

8:57 am-12:15 pm

2 stops42h 18m

Istanbul

Mon 11/30

8:10 pm-8:54 pm

2 stops34h 44m

$979
Quickest round-trip

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Sun 11/1

4:09 pm-12:50 am

2 stops22h 41m

Istanbul

Thu 11/5

7:35 am-10:58 pm

2 stops25h 23m

$1,055

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Sun 11/1

6:20 am-10:45 pm

2 stops30h 25m

Istanbul

Thu 11/5

6:30 am-9:32 pm

2 stops25h 02m

$1,090

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Sun 11/1

1:51 pm-12:20 pm

2 stops36h 29m

Istanbul

Thu 11/5

8:10 pm-10:20 pm

2 stops36h 10m

$1,179

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Tue 8/11

10:31 am-2:05 am

2 stops30h 34m

Istanbul

Mon 8/17

5:55 pm-9:37 pm

2 stops36h 42m

$1,309

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Tue 9/15

4:00 pm-1:20 am

3 stops24h 20m

Istanbul

Sat 9/26

4:30 am-10:34 pm

2 stops27h 04m

$1,317

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Sat 10/10

8:25 am-5:05 pm

1 stop23h 40m

Istanbul

Mon 11/30

3:35 pm-12:21 pm

1 stop30h 46m

$1,473

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Tue 9/15

2:16 pm-5:05 pm

1 stop17h 49m

Istanbul

Sat 9/26

8:00 am-12:33 pm

1 stop37h 33m

$1,474

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Sorted by cheapest first

Compare providers for flights from Boise to Istanbul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Istanbul in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Istanbul Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Istanbul Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Istanbul Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Istanbul Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Boise 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.

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated July 24, 2026.
Read reviews from past customers who have flown KLM from Boise to Istanbul Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,544 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,544 reviews
KLM
7.8
Good
1,544 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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.

  • What airport do you fly from for flights from Boise to Istanbul?

    Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to Istanbul. On average, Air Term. Gowen Fld has 0 outbound flights to Istanbul per day from 1 airline. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

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

    A quick flight from Boise to Istanbul Airport can take about 22h 41m. Qatar Airways provides one of the quickest options available for as low as $1,055. There are 6179 mi between Boise and Istanbul Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Boise to Istanbul Airport round-trip?

    Currently priced at $694, KLM will fly you from Boise to Istanbul Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise 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?

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Top airline flying from Boise to Istanbul

Discover the top airline that operate flights from Boise 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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$694Average$1,106FlexibilityNo cancel feeOn-time75%

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