What airlines fly to Istanbul?

Turkish Airlines, Delta and KLM are the top three most popular airlines that fly to Istanbul from Indiana according to our data. Turkish Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Istanbul. Keep in mind that there are 6 different airlines that fly to Istanbul on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Indiana to Istanbul?

United Airlines, Lufthansa, and Royal Jordanian are the most popular carriers operating from Indiana to Istanbul

How many flights depart from Indiana to Istanbul on average per week?

As of September 2026, there are 64 flights per week flying from Indiana to Istanbul. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.

How long does it take to fly to Istanbul?

On average, it takes 20h 40m to fly from Indiana to Istanbul if you fly out of Indianapolis (the most popular airport in Indiana) and into Istanbul Airport (the most popular airport in Istanbul). If you’re flying out of South Bend and into Istanbul Airport, then the flight time is around 21h 45m.

When did momondo last update prices for flights from Indiana to Istanbul?

Prices for flights from Indiana to Istanbul refresh daily.

How many operators does momondo search for flights from Indiana to Istanbul?

As of September 2026, there are 15 operators available to choose from for flights from Indiana to Istanbul.

How old do you have to be to fly from Indiana to Istanbul?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to Istanbul.

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

The travel and health documents required for your trip to Istanbul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Istanbul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$341 Cheap Flights from Indiana to Istanbul in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indiana to Istanbul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 pm - 8:40 pmORD Chicago O'Hare Intl-SAW Istanbul Sabiha Gokcen

17h 10m2 stops Reykjavik Keflavik Intl Frankfurt am Main

9:15 am - 5:20 pmSAW Istanbul Sabiha Gokcen-ORD Chicago O'Hare Intl

17h 05m2 stops Frankfurt am Main Reykjavik Keflavik Intl

$776Multiple Airlines

Mon, Nov 16 - Sun, Nov 22

9:50 pm - 11:10 amORD Chicago O'Hare Intl-IST Istanbul

28h 20m2 stops Warsaw Frederic Chopin Krakow J. Paul II Balice

12:50 pm - 7:55 pmIST Istanbul-ORD Chicago O'Hare Intl

16h 05m2 stops Gdansk Rebiechowo Warsaw Frederic Chopin

$778LOT

Mon, Feb 1 - Sun, Feb 28

9:50 pm - 11:10 amORD Chicago O'Hare Intl-IST Istanbul

28h 20m2 stops Warsaw Frederic Chopin Krakow J. Paul II Balice

12:50 pm - 7:55 pmIST Istanbul-ORD Chicago O'Hare Intl

16h 05m2 stops Gdansk Rebiechowo Warsaw Frederic Chopin

$778LOT

Fri, Feb 5 - Sun, Feb 14

9:50 pm - 12:05 amORD Chicago O'Hare Intl-IST Istanbul

17h 15m1 stop London Heathrow

7:40 am - 1:45 pmIST Istanbul-ORD Chicago O'Hare Intl

15h 05m1 stop London Heathrow

$792British Airways

Mon, Nov 30 - Tue, Dec 8

9:50 pm - 12:05 amORD Chicago O'Hare Intl-IST Istanbul

17h 15m1 stop London Heathrow

6:30 pm - 1:45 pmIST Istanbul-ORD Chicago O'Hare Intl

28h 15m1 stop London Heathrow

$793British Airways

Mon, Nov 30 - Mon, Dec 14

6:30 pm - 4:40 amORD Chicago O'Hare Intl-IST Istanbul

25h 10m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Belgrade Nikola Tesla

5:25 am - 5:20 pmIST Istanbul-ORD Chicago O'Hare Intl

20h 55m3 stops Belgrade Nikola Tesla Kastrup Copenhagen Reykjavik Keflavik Intl

$794Multiple Airlines

Tue, Dec 1 - Mon, Dec 7

4:20 pm - 10:45 pmORD Chicago O'Hare Intl-IST Istanbul

21h 25m1 stop Frankfurt am Main

6:30 am - 1:10 pmIST Istanbul-ORD Chicago O'Hare Intl

15h 40m1 stop Frankfurt am Main

$799Lufthansa

Tue, Dec 29 - Tue, Jan 12

9:40 pm - 2:05 amORD Chicago O'Hare Intl-IST Istanbul

20h 25m1 stop Munich Franz Josef Strauss

6:30 am - 1:10 pmIST Istanbul-ORD Chicago O'Hare Intl

15h 40m1 stop Frankfurt am Main

$814Lufthansa

Sun, Oct 18 - Tue, Nov 3

8:00 pm - 1:00 amORD Chicago O'Hare Intl-IST Istanbul

20h 00m1 stop London Heathrow

7:40 am - 3:30 pmIST Istanbul-ORD Chicago O'Hare Intl

16h 50m1 stop London Heathrow

$817American Airlines

Tue, Dec 1 - Tue, Dec 22

6:50 pm - 12:25 amORD Chicago O'Hare Intl-IST Istanbul

20h 35m1 stop London Heathrow

7:40 am - 3:30 pmIST Istanbul-ORD Chicago O'Hare Intl

16h 50m1 stop London Heathrow

$817American Airlines

Wed, Dec 2 - Wed, Dec 16

Cheap last minute flights

Enter your travel dates to find the best prices.

4:05 pm - 1:00 pmORD Chicago O'Hare Intl-IST Istanbul

12h 55m1 stop Frankfurt am Main

3:45 am - 12:35 pmIST Istanbul-ORD Chicago O'Hare Intl

16h 50m1 stop Munich Franz Josef Strauss

$818Lufthansa

Mon, Sep 7 - Thu, Sep 17

9:40 pm - 2:05 amORD Chicago O'Hare Intl-IST Istanbul

20h 25m1 stop Munich Franz Josef Strauss

5:40 am - 12:55 pmIST Istanbul-ORD Chicago O'Hare Intl

15h 15m1 stop Frankfurt am Main

$818Lufthansa

Mon, Sep 7 - Thu, Oct 1

8:00 pm - 8:30 pmORD Chicago O'Hare Intl-IST Istanbul

16h 30m1 stop Amman Queen Alia Intl

9:30 pm - 4:10 pmIST Istanbul-ORD Chicago O'Hare Intl

26h 40m1 stop Amman Queen Alia Intl

$850Royal Jordanian

Tue, Sep 8 - Sun, Oct 18

8:00 pm - 12:45 pmORD Chicago O'Hare Intl-IST Istanbul

32h 45m1 stop Amman Queen Alia Intl

1:45 pm - 4:10 pmIST Istanbul-ORD Chicago O'Hare Intl

34h 25m1 stop Amman Queen Alia Intl

$850Royal Jordanian

Tue, Sep 8 - Mon, Oct 19

9:50 pm - 11:50 pmORD Chicago O'Hare Intl-IST Istanbul

18h 00m1 stop Warsaw Frederic Chopin

6:30 pm - 7:55 pmIST Istanbul-ORD Chicago O'Hare Intl

34h 25m1 stop Warsaw Frederic Chopin

$875LOT

Sat, Sep 5 - Mon, Feb 22

9:50 pm - 11:50 pmORD Chicago O'Hare Intl-IST Istanbul

18h 00m1 stop Warsaw Frederic Chopin

6:30 pm - 7:55 pmIST Istanbul-ORD Chicago O'Hare Intl

34h 25m1 stop Warsaw Frederic Chopin

$883LOT

Mon, Sep 7 - Fri, Feb 19

7:20 pm - 6:20 amORD Chicago O'Hare Intl-IST Istanbul

27h 00m1 stop Doha Hamad Intl

8:05 pm - 3:05 pmIST Istanbul-ORD Chicago O'Hare Intl

27h 00m1 stop Doha Hamad Intl

$906Qatar Airways

Wed, Sep 9 - Wed, Sep 16

7:20 pm - 6:35 pmORD Chicago O'Hare Intl-IST Istanbul

39h 15m1 stop Doha Hamad Intl

8:05 pm - 3:05 pmIST Istanbul-ORD Chicago O'Hare Intl

27h 00m1 stop Doha Hamad Intl

$909Qatar Airways

Tue, Sep 8 - Tue, Sep 15

10:30 am - 5:45 pmORD Chicago O'Hare Intl-IST Istanbul

23h 15m1 stop Cairo

3:50 am - 5:15 amIST Istanbul-ORD Chicago O'Hare Intl

33h 25m1 stop Cairo

$933Egyptair

Sun, Sep 6 - Fri, Sep 11

10:30 am - 2:50 amORD Chicago O'Hare Intl-IST Istanbul

32h 20m1 stop Cairo

3:50 am - 5:15 amIST Istanbul-ORD Chicago O'Hare Intl

33h 25m1 stop Cairo

$938Egyptair

Sun, Sep 6 - Fri, Sep 11

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

LOT flights from Indiana to Istanbul

Our best LOT deals on Indiana to Istanbul flight tickets

LOT

Feb 1

ORD9:50 pmChicago O'Hare Intl

28h 20m

2 stops

IST11:10 amIstanbul

Feb 28

IST12:50 pmIstanbul

16h 05m

2 stops

ORD7:55 pmChicago O'Hare Intl

$778

LOT

Feb 5

ORD9:50 pmChicago O'Hare Intl

28h 20m

2 stops

IST11:10 amIstanbul

Feb 18

IST12:10 pmIstanbul

40h 45m

2 stops

ORD7:55 pmChicago O'Hare Intl

$789

LOT

Oct 19

ORD9:50 pmChicago O'Hare Intl

18h 00m

1 stop

IST11:50 pmIstanbul

Nov 17

IST3:00 pmIstanbul

13h 55m

1 stop

ORD7:55 pmChicago O'Hare Intl

$796

British Airways flights from Indiana to Istanbul

Our best British Airways deals on Indiana to Istanbul flight tickets

British Airways

Nov 30

ORD9:50 pmChicago O'Hare Intl

17h 15m

1 stop

IST12:05 amIstanbul

Dec 8

IST7:40 amIstanbul

15h 05m

1 stop

ORD1:45 pmChicago O'Hare Intl

$792

British Airways

Nov 30

ORD9:50 pmChicago O'Hare Intl

17h 15m

1 stop

IST12:05 amIstanbul

Dec 14

IST6:30 pmIstanbul

28h 15m

1 stop

ORD1:45 pmChicago O'Hare Intl

$793

British Airways

Mar 1

ORD3:33 pmChicago O'Hare Intl

17h 02m

2 stops

IST5:35 pmIstanbul

Mar 17

IST6:50 pmIstanbul

27h 55m

1 stop

ORD2:45 pmChicago O'Hare Intl

$801

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoIstanbul

ORD Chicago O'Hare Intl - SAW Istanbul Sabiha Gokcen

ORDSAW

Chicago O'Hare Intl

Mon 11/16

6:30 pm-8:40 pm

2 stops17h 10m

Istanbul Sabiha Gokcen

Sun 11/22

9:15 am-5:20 pm

2 stops17h 05m

$776

ChicagoIstanbul

ORD Chicago O'Hare Intl - IST Istanbul

ORDIST

Chicago O'Hare Intl

Mon 2/1

9:50 pm-11:10 am

2 stops28h 20m

Istanbul

Sun 2/28

12:50 pm-7:55 pm

2 stops16h 05m

$778

ChicagoIstanbul

ORD Chicago O'Hare Intl - IST Istanbul

ORDIST

Chicago O'Hare Intl

Fri 2/5

9:50 pm-11:10 am

2 stops28h 20m

Istanbul

Sun 2/14

12:50 pm-7:55 pm

2 stops16h 05m

$778

Quickest round-trip

ChicagoIstanbul

ORD Chicago O'Hare Intl - IST Istanbul

ORDIST

Chicago O'Hare Intl

Mon 11/30

9:50 pm-12:05 am

1 stop17h 15m

Istanbul

Tue 12/8

7:40 am-1:45 pm

1 stop15h 05m

$792

ChicagoIstanbul

ORD Chicago O'Hare Intl - IST Istanbul

ORDIST

Chicago O'Hare Intl

Mon 11/30

9:50 pm-12:05 am

1 stop17h 15m

Istanbul

Mon 12/14

6:30 pm-1:45 pm

1 stop28h 15m

$793

ChicagoIstanbul

ORD Chicago O'Hare Intl - IST Istanbul

ORDIST

Chicago O'Hare Intl

Tue 12/1

6:30 pm-4:40 am

3 stops25h 10m

Istanbul

Mon 12/7

5:25 am-5:20 pm

3 stops20h 55m

$794

ChicagoIstanbul

ORD Chicago O'Hare Intl - IST Istanbul

ORDIST

Chicago O'Hare Intl

Tue 12/29

4:20 pm-10:45 pm

1 stop21h 25m

Istanbul

Tue 1/12

6:30 am-1:10 pm

1 stop15h 40m

$799

ChicagoIstanbul

ORD Chicago O'Hare Intl - IST Istanbul

ORDIST

Chicago O'Hare Intl

Sun 10/18

9:40 pm-2:05 am

1 stop20h 25m

Istanbul

Tue 11/3

6:30 am-1:10 pm

1 stop15h 40m

$814

ChicagoIstanbul

ORD Chicago O'Hare Intl - IST Istanbul

ORDIST

Chicago O'Hare Intl

Tue 12/1

8:00 pm-1:00 am

1 stop20h 00m

Istanbul

Tue 12/22

7:40 am-3:30 pm

1 stop16h 50m

$817

ChicagoIstanbul

ORD Chicago O'Hare Intl - IST Istanbul

ORDIST

Chicago O'Hare Intl

Wed 12/2

6:50 pm-12:25 am

1 stop20h 35m

Istanbul

Wed 12/16

7:40 am-3:30 pm

1 stop16h 50m

$817

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indiana to Istanbul

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

Prices

Airlines

Other information

What is the cheapest month to fly to Istanbul?

In general, February is the cheapest month to fly from Indiana to Istanbul. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $546. If you aren’t able to travel to Istanbul during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $641.

Cheap Indiana to Istanbul flight deals and tips

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

Best Price Found	$341
Fastest flight time	9h 25m
Direct flights	Every day
Airports in Istanbul	2 airports

The best one-way flight to Istanbul from Indiana in the past 72 hours is $341. The best round-trip flight deal from Indiana to Istanbul found on momondo in the last 72 hours is $776.

The fastest flight from Indiana to Istanbul takes 9h 25m

Direct flights go from Indiana to Istanbul every day.

There are 2 airports in Istanbul. From Indiana there are direct flights to Istanbul (IST).

Search flight deals

Frequently asked questions about flying from Indiana to Istanbul

When did momondo last update prices for flights from Indiana to Istanbul?
Prices for flights from Indiana to Istanbul refresh daily.
How many operators does momondo search for flights from Indiana to Istanbul?
As of September 2026, there are 15 operators available to choose from for flights from Indiana to Istanbul.
How old do you have to be to fly from Indiana to Istanbul?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to Istanbul.
What documentation or ID do you need to fly to Istanbul?
The travel and health documents required for your trip to Istanbul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Istanbul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Indiana to Istanbul

Compare and see reviews for airlines that fly from Indiana to Istanbul with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $417	Free Cancellation	Rating 7.8 8,561 reviews	Search Delta flights
United Airlines	PriceFrom $546	Free Cancellation	Rating 7.4 10,169 reviews	Search United Airlines flights
Lufthansa	PriceFrom $569	Free Cancellation	Rating 6.8 8,225 reviews	Search Lufthansa flights
British Airways	PriceFrom $596	Free Cancellation	Rating 6.7 8,202 reviews	Search British Airways flights
KLM	PriceFrom $734	Free Cancellation	Rating 7.8 1,571 reviews	Search KLM flights
Turkish Airlines	PriceFrom $1,264	Free Cancellation	Rating 7.4 4,480 reviews	Search Turkish Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Istanbul from Indiana.

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

All flight searches from Indiana to Istanbul on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Indiana to Istanbul.

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

If you are not ready to book a flight from Indiana to Istanbul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Istanbul and let you know when they change.

An easier way to manage your Istanbul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 10/4

Sun 10/11

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Türkiye (Turkey)

Nearby airports

Airlines

Other Türkiye (Turkey) destinations

Other flights from Indiana

Complete your trip

Feeling lucky

Fly into one of these airports located in Istanbul

Istanbul Airport

Istanbul Sabiha Gokcen Airport

Cheap flights from Indiana to Istanbul from $341

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Istanbul departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Indiana to Istanbul

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

LOT flights from Indiana to Istanbul

Our best LOT deals on Indiana to Istanbul flight tickets

British Airways flights from Indiana to Istanbul

Our best British Airways deals on Indiana to Istanbul flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Indiana to Istanbul that are best for you.

See travel insights to Istanbul from

How to get the cheapest flight ticket from Indiana to Istanbul

What is the cheapest month to fly to Istanbul?

What is the cheapest airline that flies from Indiana to Istanbul?

What airlines fly to Istanbul?

How many flights depart from Indiana to Istanbul on average per week?

How long does it take to fly to Istanbul?

Cheap Indiana to Istanbul flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Istanbul

Frequently asked questions about flying from Indiana to Istanbul

Best airlines flying from Indiana to Istanbul

Compare and see reviews for airlines that fly from Indiana to Istanbul with momondo

Why use momondo?

An easier way to manage your Istanbul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Türkiye (Turkey)

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 20.9 mi from Istanbul

Fly your favorite airline to Istanbul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in Türkiye (Turkey)

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Indiana

According to popular flight searches on momondo this year

Complete your trip to Istanbul

Explore popular destinations other users love

According to popular flight searches on momondo this year