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Cheap flights from Idaho to Istanbul from $490

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Istanbul departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho to Istanbul

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:10 am - 10:45 pmGEG-IST
30h 35m2 stops
United Airlines Logo
6:30 am - 11:29 pmIST-GEG
27h 59m2 stops
$576United Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
United Airlines Logo
2:49 pm - 10:45 pmBOI-IST
21h 56m2 stops
United Airlines Logo
6:30 am - 11:44 pmIST-BOI
27h 14m2 stops
$576United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Delta Logo
1:16 pm - 3:50 amGEG-IST
27h 34m2 stops
Delta Logo
4:50 am - 9:08 pmIST-GEG
27h 18m2 stops
$587Delta
Find Deal
Wed, Nov 12 - Sat, Nov 15
Delta Logo
7:45 am - 3:50 amBOI-IST
34h 05m2 stops
Delta Logo
4:50 am - 10:16 pmIST-BOI
27h 26m2 stops
$587Delta
Find Deal
Thu, Dec 4 - Sun, Dec 7
Lufthansa Logo
2:49 pm - 10:45 pmBOI-IST
21h 56m2 stops
Lufthansa Logo
7:00 pm - 7:43 pmIST-BOI
34h 43m2 stops
$594Lufthansa
Find Deal
Thu, Dec 4 - Mon, Dec 8
Lufthansa Logo
12:45 pm - 10:45 pmGEG-IST
23h 00m2 stops
Lufthansa Logo
7:00 pm - 8:45 pmIST-GEG
36h 45m2 stops
$595Lufthansa
Find Deal
Wed, Nov 12 - Sun, Nov 16
Multiple Airlines Logo
1:49 pm - 3:50 amBOI-IST
28h 01m2 stops
Multiple Airlines Logo
5:55 pm - 6:52 pmIST-BOI
34h 57m2 stops
$739Multiple Airlines
Find Deal
Sat, Nov 15 - Mon, Dec 1
KLM Logo
12:50 pm - 4:55 pmBOI-IST
18h 05m2 stops
KLM Logo
5:55 pm - 6:52 pmIST-BOI
34h 57m2 stops
$741KLM
Find Deal
Sat, Nov 15 - Mon, Dec 1
Multiple Airlines Logo
1:00 pm - 10:45 pmBOI-IST
24h 45m2 stops
Multiple Airlines Logo
7:00 pm - 9:43 amIST-BOI
47h 43m2 stops
$753Multiple Airlines
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Mon, Mar 9 - Mon, Mar 23
KLM Logo
6:05 am - 4:55 pmGEG-IST
23h 50m2 stops
KLM Logo
5:55 pm - 2:53 pmIST-GEG
31h 58m2 stops
$793KLM
Find Deal
Wed, Nov 12 - Sun, Nov 16

KLM flights from Idaho to Istanbul Airport

Our best KLM deals on Idaho to Istanbul Airport flight tickets
KLM
Nov 15
BOI12:50 pmBoise Air Term. Gowen Fld
18h 05m
2 stops
IST4:55 pmIstanbul
Dec 1
IST5:55 pmIstanbul
34h 57m
2 stops
BOI6:52 pmBoise Air Term. Gowen Fld
$741
Find similar
KLM
Nov 12
GEG6:05 amSpokane
23h 50m
2 stops
IST4:55 pmIstanbul
Nov 16
IST5:55 pmIstanbul
31h 58m
2 stops
GEG2:53 pmSpokane
$793
Find similar
KLM
Nov 15
BOI11:10 amBoise Air Term. Gowen Fld
19h 45m
2 stops
IST4:55 pmIstanbul
Nov 30
IST4:50 amIstanbul
27h 49m
2 stops
BOI10:39 pmBoise Air Term. Gowen Fld
$884
Find similar

United Airlines flights from Idaho to Istanbul Airport

Our best United Airlines deals on Idaho to Istanbul Airport flight tickets
United Airlines
Dec 4
BOI2:49 pmBoise Air Term. Gowen Fld
21h 56m
2 stops
IST10:45 pmIstanbul
Dec 8
IST6:30 amIstanbul
27h 14m
2 stops
BOI11:44 pmBoise Air Term. Gowen Fld
$576
Find similar
United Airlines
Nov 16
GEG5:10 amSpokane
30h 35m
2 stops
IST10:45 pmIstanbul
Nov 23
IST6:30 amIstanbul
40h 01m
2 stops
GEG11:31 amSpokane
$683
Find similar
United Airlines
Oct 15
BOI12:35 pmBoise Air Term. Gowen Fld
21h 40m
2 stops
IST7:15 pmIstanbul
Nov 7
IST6:30 amIstanbul
26h 58m
2 stops
BOI11:28 pmBoise Air Term. Gowen Fld
$1,081
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Istanbul Airport 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, momondo users made 832,500 searches. Data last updated October 2, 2025.
Use the filters below to find and compare flights from Idaho to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpokaneIstanbul

GEG - IST

GEGIST

Spokane

Wed 11/12

5:10 am-10:45 pm

2 stops30h 35m

Istanbul

Wed 11/19

6:30 am-11:29 pm

2 stops27h 59m

$576

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Thu 12/4

2:49 pm-10:45 pm

2 stops21h 56m

Istanbul

Mon 12/8

6:30 am-11:44 pm

2 stops27h 14m

$576

SpokaneIstanbul

GEG - IST

GEGIST

Spokane

Wed 11/12

1:16 pm-3:50 am

2 stops27h 34m

Istanbul

Sat 11/15

4:50 am-9:08 pm

2 stops27h 18m

$587

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-10:16 pm

2 stops27h 26m

$587

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Thu 12/4

2:49 pm-10:45 pm

2 stops21h 56m

Istanbul

Mon 12/8

7:00 pm-7:43 pm

2 stops34h 43m

$594

SpokaneIstanbul

GEG - IST

GEGIST

Spokane

Wed 11/12

12:45 pm-10:45 pm

2 stops23h 00m

Istanbul

Sun 11/16

7:00 pm-8:45 pm

2 stops36h 45m

$595

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Sat 11/15

1:49 pm-3:50 am

2 stops28h 01m

Istanbul

Mon 12/1

5:55 pm-6:52 pm

2 stops34h 57m

$739

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Sat 11/15

12:50 pm-4:55 pm

2 stops18h 05m

Istanbul

Mon 12/1

5:55 pm-6:52 pm

2 stops34h 57m

$741

BoiseIstanbul

BOI - IST

BOIIST

Boise Air Term. Gowen Fld

Mon 3/9

1:00 pm-10:45 pm

2 stops24h 45m

Istanbul

Mon 3/23

7:00 pm-9:43 am

2 stops47h 43m

$753

SpokaneIstanbul

GEG - IST

GEGIST

Spokane

Wed 11/12

6:05 am-4:55 pm

2 stops23h 50m

Istanbul

Sun 11/16

5:55 pm-2:53 pm

2 stops31h 58m

$793

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Istanbul from

How to get the cheapest flight ticket from Idaho to Istanbul Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Istanbul Airport?

Our data shows that Saturday is the least expensive day to fly to Istanbul Airport. Tickets to fly out on this day can be as low as $1,105. On the other hand, Friday is the most expensive day to depart from Idaho because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,409.

What is the cheapest time of day to depart on your flight to Istanbul Airport?

In the afternoon is the cheapest time of day to fly from Idaho to Istanbul Airport when you can find flight prices for as low as $1,029. Flying to Istanbul Airport in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $1,236.

Cheap Idaho to Istanbul Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Istanbul Airport

Direct flights

None
There are no direct flights from Idaho to Istanbul Airport. There are no popular flight routes from Idaho to Istanbul Airport.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Istanbul Airport?

    Prices for flights from Idaho to Istanbul Airport refresh daily.

  • How many operators does momondo search for flights from Idaho to Istanbul Airport?

  • How old do you have to be to fly from Idaho to Istanbul Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Istanbul Airport.

  • What documentation or ID do you need to fly to Istanbul Airport?

    The required travel and health documents for your Istanbul Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Istanbul Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Istanbul Airport

Compare and see reviews for airlines that fly from Idaho to Istanbul Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $767Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $773Free CancellationRating
7.9
7,962 reviews
Search Delta flights
United AirlinesPriceFrom $1,005Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights

Traveling to a place near Istanbul?

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

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Istanbul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho to Istanbul for you.

Can I find flights from Idaho to Istanbul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Istanbul from Idaho which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Idaho to Istanbul?

momondo helps you find the best flight between Idaho and Istanbul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho to Istanbul right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Istanbul from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Istanbul Airport trip

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