BOI - IST

$932 Find Cheap Flights from Boise to Istanbul - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Istanbul departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$932
Lufthansa
Wed 11/25Mon 11/30
BOI - IST • 2 stops
Cheapest one-way
$439
American Airlines
Thu 12/24
BOI - IST • 2 stops
Top airlines
United Airlines
Cheapest • from $950 (round-trip)
KLM
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise and Istanbul. You'll need at least 2 connections.
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Flight Deals

Cheap Flights from Boise to Istanbul (BOI-IST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Istanbul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Istanbul

Wed, Nov 25 - Mon, Nov 30
Multiple Airlines Logo
12:37 pm - 10:45 pm
BOI
-
IST
24h 08m
2 stops
Multiple Airlines Logo
6:30 am - 10:42 am
IST
-
BOI
38h 12m
2 stops
$932Multiple Airlines
Wed, Sep 2 - Wed, Sep 23
United Airlines Logo
6:30 am - 9:25 pm
BOI
-
IST
29h 55m
2 stops
United Airlines Logo
1:55 pm - 11:59 pm
IST
-
BOI
43h 04m
2 stops
$950United Airlines
Tue, Sep 15 - Mon, Sep 21
Lufthansa Logo
2:41 pm - 2:05 am
BOI
-
IST
26h 24m
2 stops
Lufthansa Logo
3:45 am - 9:45 pm
IST
-
BOI
27h 00m
2 stops
$966Lufthansa
Tue, Sep 15 - Sat, Sep 26
Qatar Airways Logo
10:14 am - 6:35 pm
BOI
-
IST
47h 21m
2 stops
Qatar Airways Logo
8:05 pm - 11:00 pm
IST
-
BOI
35h 55m
2 stops
$968Qatar Airways
Tue, Sep 15 - Sat, Sep 26
Qatar Airways Logo
10:14 am - 6:35 pm
BOI
-
IST
47h 21m
2 stops
Qatar Airways Logo
8:05 pm - 11:00 pm
IST
-
BOI
35h 55m
2 stops
$995Qatar Airways
Sat, Oct 10 - Mon, Nov 30
United Airlines Logo
5:30 pm - 5:00 pm
BOI
-
IST
38h 30m
2 stops
United Airlines Logo
6:30 am - 9:32 pm
IST
-
BOI
25h 02m
2 stops
$995United Airlines
Tue, Sep 15 - Sat, Sep 26
Qatar Airways Logo
10:14 am - 6:35 pm
BOI
-
IST
47h 21m
2 stops
Qatar Airways Logo
8:05 pm - 12:33 pm
IST
-
BOI
49h 28m
2 stops
$996Qatar Airways
Sat, Oct 10 - Mon, Nov 30
United Airlines Logo
6:50 pm - 9:35 pm
BOI
-
IST
41h 45m
2 stops
United Airlines Logo
6:30 am - 9:43 am
IST
-
BOI
37h 13m
2 stops
$1,000United Airlines
Sat, Oct 10 - Mon, Nov 30
KLM Logo
3:00 pm - 4:20 pm
BOI
-
IST
16h 20m
2 stops
KLM Logo
7:15 am - 10:25 pm
IST
-
BOI
25h 10m
2 stops
$1,012KLM
Fri, Dec 18 - Sun, Jan 3
KLM Logo
7:05 am - 4:55 pm
BOI
-
IST
23h 50m
2 stops
KLM Logo
5:55 pm - 4:49 pm
IST
-
BOI
32h 54m
2 stops
$1,950KLM
Booking Insights

KAYAK's insights & trends for Boise to Istanbul flights

Get data-powered insights and trends into flights from Boise to Istanbul to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boise to Istanbul?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Boise to Istanbul were found on United Airlines ($950) and Lufthansa ($966).

Find deals

Good to know

Cheapest flight

$932
Flight from Boise to Istanbul

When to book flights from Boise to Istanbul

Are your dates flexible? Find out the best times to travel from Boise to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Boise to Istanbul flights

  • What is the cheapest flight from Boise to Istanbul Airport?

    In the last 5 days, the lowest price for a flight from Boise to Istanbul Airport was $439 for a one-way ticket and $932 for a round-trip.

  • Do I need a passport to fly between Boise and Istanbul?

    Yes

  • Which airports will I be using when flying from Boise to Istanbul?

    Boise and Istanbul are both served by 1 main airport. You will leave Boise from Boise Air Term. Gowen Fld and will be arriving at Istanbul.

  • Which aircraft models fly most regularly from Boise to Istanbul?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Istanbul?

    SkyTeam is the only airline alliance operating flights between Boise and Istanbul.

  • How does KAYAK find such low prices on flights from Boise to Istanbul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Istanbul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Istanbul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Istanbul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul with an airline and back to Boise with another airline. Booking your flights between Boise and IST can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Istanbul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boise to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from Boise to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Istanbul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1552 reviews
8.4Crew
7.7Comfort
7.8Boarding
7.2Entertainment
7.3Food
Airline reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

10.0 ExcellentEmily, Jul 2026
ORD - MSP
Read more KLM reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Had to cancel and rebook, KLM connection was cancelled prior to departure, ended up flying to Munich on non-Delta carrier.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Everything you need to know for your flight from Boise to Istanbul

Information on your arrival and departure airports

Boise (BOI)
Istanbul (IST)