HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from St. Louis (STL) to Istanbul (IST) from $806

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. 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.
STL — IST
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Lambert-St Louis to Istanbul are usually found in February or November, booked 18 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from St. Louis to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 May 8, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$924

One-way from

$806
High demand for flights, 19% potential price rise
Search Deals
Best time to find cheap flights, 20% potential price drop
Search Deals
From Lambert-St Louis to Istanbul
Search Deals
One-way flight from Lambert-St Louis to Istanbul
Search Deals

What is the cheapest day to fly round-trip from St. Louis to Istanbul Airport?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 11% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from St. Louis to Istanbul Airport?

Users have found that booking a flight from St. Louis to Istanbul Airport at least 19 days early can save you up to 43% on average compared to booking a flight this week. If booking 19 days before your flight isn’t an option for you, users have found flights from St. Louis to Istanbul Airport for as little as $892 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,196 for flights departing within the next 3 days.

What is the cheapest month to fly from St. Louis to Istanbul Airport?

February can be a great time to fly to Istanbul Airport from St. Louis with a flight ticket averaging about $1,075. Cheapflights users have found deals in the month of February for as cheap as $819. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from St. Louis to Istanbul Airport (STL - IST)?

It’s typically best to fly out from St. Louis to Istanbul Airport at noon. Doing so could potentially save you 7% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap British Airways flights from St. Louis to Istanbul

Explore cheap flight options specifically provided by British Airways for the route between St. Louis and Istanbul. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Find some of the cheapest British Airways flights traveling from St. Louis to Istanbul. Deals update often to give you more flight options matching your criteria
Wed 9/42:05 pmSTL - IST
2 stops20h 50mBritish Airways
Thu 9/128:25 amIST - STL
2 stops19h 33mBritish Airways
Deal found 5/7$859
Wed 9/46:21 pmSTL - IST
2 stops16h 34mBritish Airways
Mon 9/168:15 pmIST - STL
2 stops28h 59mBritish Airways
Deal found 5/6$886
Wed 9/44:17 pmSTL - IST
2 stops18h 38mBritish Airways
Sat 9/148:30 amIST - STL
2 stops19h 41mBritish Airways
Deal found 5/8$909
Wed 9/252:05 pmSTL - IST
2 stops18h 05mBritish Airways
Thu 10/38:25 amIST - STL
2 stops19h 33mBritish Airways
Deal found 5/7$924
Sun 9/12:14 pmSTL - IST
2 stops18h 26mBritish Airways
Fri 9/278:30 amIST - STL
2 stops19h 28mBritish Airways
Deal found 5/7$949
Sat 7/272:56 pmSTL - IST
2 stops19h 54mBritish Airways
Sat 9/78:30 amIST - STL
2 stops21h 05mBritish Airways
Deal found 5/7$959
Mon 8/51:07 pmSTL - IST
2 stops21h 43mBritish Airways
Wed 8/145:30 pmIST - STL
2 stops28h 13mBritish Airways
Deal found 5/7$1,052
Sun 6/166:08 pmSTL - IST
2 stops22h 22mBritish Airways
Tue 6/258:25 amIST - STL
2 stops22h 32mBritish Airways
Deal found 5/7$1,189
Sat 6/156:00 amSTL - IST
2 stops34h 25mBritish Airways
Tue 6/257:55 pmIST - STL
2 stops33h 01mBritish Airways
Deal found 5/7$1,217

Cheap United Airlines flights from St. Louis to Istanbul

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Istanbul. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from St. Louis to Istanbul. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 9/43:25 pmSTL - IST
1 stop17h 35mUnited Airlines
Thu 9/122:00 pmIST - STL
2 stops51h 56mUnited Airlines
Deal found 5/7$974
Wed 9/45:20 pmSTL - IST
3 stops38h 25mUnited Airlines
Thu 9/122:00 pmIST - STL
2 stops51h 56mUnited Airlines
Deal found 5/7$1,080
Wed 9/43:25 pmSTL - IST
1 stop21h 55mUnited Airlines
Fri 9/136:10 amIST - STL
1 stop15h 20mUnited Airlines
Deal found 5/7$1,081
Wed 9/43:25 pmSTL - IST
1 stop13h 40mUnited Airlines
Sat 9/1410:00 amIST - STL
2 stops31h 56mUnited Airlines
Deal found 5/8$1,102
Sun 9/15:20 pmSTL - IST
3 stops38h 25mUnited Airlines
Fri 9/2710:00 amIST - STL
2 stops31h 48mUnited Airlines
Deal found 5/7$1,176
Wed 10/23:25 pmSTL - IST
1 stop17h 35mUnited Airlines
Sun 10/136:10 amIST - STL
1 stop15h 20mUnited Airlines
Deal found 5/7$1,201
Wed 9/45:20 pmSTL - IST
3 stops38h 25mUnited Airlines
Sat 9/1410:00 amIST - STL
2 stops31h 56mUnited Airlines
Deal found 5/6$1,216
Sat 6/1512:50 pmSTL - IST
2 stops16h 15mUnited Airlines
Tue 6/252:00 pmIST - STL
1 stop31h 30mUnited Airlines
Deal found 5/7$1,812
Sat 6/1512:50 pmSTL - IST
2 stops16h 15mUnited Airlines
Wed 6/266:10 amIST - STL
1 stop15h 20mUnited Airlines
Deal found 5/7$2,066

Cheap St. Louis to Istanbul flights in May & June 2024

Find cheap flight options from St. Louis to Istanbul specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
These are some of the best deals we've found on flights to Istanbul in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Mon 5/2011:00 amSTL - IST
2 stops20h 45mAir Canada
Wed 6/56:45 amIST - STL
2 stops22h 20mAir Canada
Deal found 5/6$1,132
Mon 5/2011:10 amSTL - IST
2 stops26h 10mLufthansa
Wed 6/56:10 amIST - STL
1 stop15h 20mLufthansa
Deal found 5/6$1,157
Sun 6/166:08 pmSTL - IST
2 stops22h 22mBritish Airways
Tue 6/258:25 amIST - STL
2 stops22h 32mBritish Airways
Deal found 5/7$1,189
Sun 6/304:05 pmSTL - IST
2 stops19h 30mAir Canada
Thu 7/116:55 amIST - STL
2 stops22h 10mAir Canada
Deal found 5/8$1,204
Wed 6/194:05 pmSTL - IST
2 stops17h 10mAir Canada
Fri 7/56:55 amIST - STL
2 stops21h 06mAir Canada
Deal found 5/8$1,210
Sat 6/156:00 amSTL - IST
2 stops34h 25mBritish Airways
Tue 6/257:55 pmIST - STL
2 stops33h 01mBritish Airways
Deal found 5/7$1,217
Thu 6/67:00 amSTL - IST
2 stops25h 40mMultiple Airlines
Thu 6/137:55 pmIST - STL
2 stops29h 23mMultiple Airlines
Deal found 5/7$1,238
Mon 6/174:05 pmSTL - IST
2 stops16h 05mMultiple Airlines
Wed 6/262:55 pmIST - STL
2 stops32h 26mMultiple Airlines
Deal found 5/7$1,266
Tue 6/184:05 pmSTL - IST
2 stops19h 10mAir Canada
Tue 6/258:20 pmIST - STL
2 stops32h 45mAir Canada
Deal found 5/7$1,294

St. Louis to Istanbul 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Istanbul in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
These are some of the best deals we've found on flights to Istanbul in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Wed 9/42:05 pmSTL - IST
2 stops20h 50mBritish Airways
Thu 9/128:25 amIST - STL
2 stops19h 33mBritish Airways
Deal found 5/7$859
Wed 11/67:03 pmSTL - IST
2 stops20h 37mAmerican Airlines
Sat 11/167:55 amIST - STL
2 stops20h 03mAmerican Airlines
Deal found 5/7$866
Wed 11/63:55 pmSTL - IST
1 stop17h 10mUnited Airlines
Sat 11/166:35 amIST - STL
2 stops38h 45mUnited Airlines
Deal found 5/7$882
Wed 11/63:55 pmSTL - IST
1 stop17h 10mLufthansa
Sat 11/167:00 pmIST - STL
1 stop27h 55mLufthansa
Deal found 5/7$883
Wed 9/46:21 pmSTL - IST
2 stops16h 34mBritish Airways
Mon 9/168:15 pmIST - STL
2 stops28h 59mBritish Airways
Deal found 5/6$886
Wed 9/44:17 pmSTL - IST
2 stops18h 38mBritish Airways
Sat 9/148:30 amIST - STL
2 stops19h 41mBritish Airways
Deal found 5/8$909
Wed 9/252:05 pmSTL - IST
2 stops18h 05mBritish Airways
Thu 10/38:25 amIST - STL
2 stops19h 33mBritish Airways
Deal found 5/7$924
Sun 9/12:14 pmSTL - IST
2 stops18h 26mBritish Airways
Fri 9/278:30 amIST - STL
2 stops19h 28mBritish Airways
Deal found 5/7$949
Sat 7/272:56 pmSTL - IST
2 stops19h 54mBritish Airways
Sat 9/78:30 amIST - STL
2 stops21h 05mBritish Airways
Deal found 5/7$959

St. Louis to Istanbul flights leaving soon

Find last-minute flight options from St. Louis to Istanbul for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Have a look at some of the flights available from St. Louis to Istanbul departing last-minute. It's wise to confirm all flight details are correct before booking.
Mon 5/2011:00 amSTL - IST
2 stops20h 45mAir Canada
Wed 6/56:45 amIST - STL
2 stops22h 20mAir Canada
Deal found 5/6$1,132
Mon 5/2011:10 amSTL - IST
2 stops26h 10mLufthansa
Wed 6/56:10 amIST - STL
1 stop15h 20mLufthansa
Deal found 5/6$1,157
Mon 5/203:55 pmSTL - IST
3 stops21h 25mMultiple Airlines
Wed 6/59:30 pmIST - STL
3 stops29h 52mMultiple Airlines
Deal found 5/6$1,536
Mon 5/204:05 pmSTL - IST
2 stops18h 45mMultiple Airlines
Wed 6/55:50 pmIST - STL
3 stops33h 32mMultiple Airlines
Deal found 5/6$1,568
Mon 5/205:35 pmSTL - IST
1 stop15h 15mMultiple Airlines
Wed 6/56:35 amIST - STL
1 stop17h 06mMultiple Airlines
Deal found 5/6$1,680
Mon 5/205:25 pmSTL - IST
2 stops44h 10mEmirates
Tue 6/42:10 amIST - STL
2 stops28h 05mEmirates
Deal found 5/6$2,356
Mon 5/204:05 pmSTL - IST
1 stop14h 35mMultiple Airlines
Tue 6/412:30 amIST - STL
2 stops21h 00mMultiple Airlines
Deal found 5/6$9,866

One-way flights to Istanbul from St. Louis

Search for one-way flight options from St. Louis to Istanbul. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Some of the best available deals we've found on one-way flights from St. Louis to Istanbul. For those needing a return trip from St. Louis, there is a search form available above.
Thu 7/188:25 amSTL - IST
2 stops20h 40mLufthansa
Deal found 5/6$806
Mon 7/12:41 pmSTL - IST
3 stops25h 39mMultiple Airlines
Deal found 5/6$890
Mon 7/11:42 pmSTL - IST
2 stops19h 03mBritish Airways
Deal found 5/6$911
Thu 6/66:51 pmSTL - IST
2 stops39h 44mQatar Airways
Deal found 5/8$926
Thu 6/64:05 pmSTL - IST
2 stops19h 05mAir Canada
Deal found 5/7$1,025
Thu 7/185:30 pmSTL - IST
1 stop13h 55mTurkish Airlines
Deal found 5/6$1,523
Mon 7/15:30 pmSTL - IST
1 stop28h 20mTurkish Airlines
Deal found 5/6$1,648
Thu 6/68:05 amSTL - IST
1 stop13h 45mMultiple Airlines
Deal found 5/8$2,084

Find flights from St. Louis to Istanbul within your budget

Customize your flight search to find flights from St. Louis 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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$859 - $1,365

Route

Depart

Return

Price

Lambert-St LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 9/4

2 stops20h 50m

Istanbul

Thu 9/12

2 stops19h 33m

$859

Lambert-St LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 9/4

2 stops16h 34m

Istanbul

Mon 9/16

2 stops28h 59m

$886

Lambert-St LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 9/4

1 stop17h 35m

Istanbul

Thu 9/12

2 stops51h 56m

$974

Lambert-St LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 9/4

1 stop17h 35m

Istanbul

Tue 9/17

2 stops33h 49m

$983

Lambert-St LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 9/4

1 stop17h 35m

Istanbul

Fri 9/13

2 stops20h 05m

$988

Lambert-St LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 9/4

1 stop17h 35m

Istanbul

Wed 9/18

2 stops21h 15m

$989

Lambert-St LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Wed 10/2

2 stops30h 03m

Istanbul

Sun 10/13

2 stops32h 02m

$1,015

Lambert-St LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Mon 5/20

2 stops20h 45m

Istanbul

Wed 6/5

2 stops22h 20m

$1,132

Lambert-St LouisIstanbul

STL - IST

STLIST

Lambert-St Louis

Sun 9/1

1 stop14h 05m

Istanbul

Fri 9/27

1 stop17h 14m

$1,365

Flights are sorted by cheapest first

Deals found on 5/7

When is the best time to book a flight from St. Louis to Istanbul Airport?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Istanbul. Price data was last updated on May 3, 2024.
The best time to book flights from St. Louis to Istanbul Airport is 18 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from St. Louis to Istanbul Airport?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Istanbul. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Istanbul Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Istanbul by month

Plan your trip from St. Louis to Istanbul by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Istanbul is currently $1,227 while a round-trip flight costs $1,021. Price data was last updated on May 5, 2024.

Currently, November is the cheapest month in which you can book a flight from St. Louis to Istanbul Airport (average of $924). Flying from St. Louis to Istanbul Airport in June is currently the most expensive (average of $1,438). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$968

February

$940

March

$984

April

$1,027

May

$1,116

June

$1,438

July

$1,302

August

$1,187

September

$1,063

October

$1,000

November

$924

December

$969

Temperature and rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature and rainfall totals by month.

IST

Temperature

41 - 73.4 °F

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 May 8, 2024.
Get a feel of what it's like to fly with British Airways, United Airlines and Lufthansa from St. Louis to Istanbul by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,988 reviews
Check prices

Comfort

8.1

Entertainment

8.3

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Emirates
8.1
Very good
3,988 reviews
Emirates
8.1
Very good
3,988 reviews
Check prices

Comfort

8.1

Entertainment

8.3

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Delta
8.1
Very good
10,789 reviews
Emirates
8.1
Very good
3,988 reviews
Check prices

Comfort

8.1

Entertainment

8.3

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Qatar Airways
7.7
Good
4,428 reviews
Emirates
8.1
Very good
3,988 reviews
Check prices

Comfort

8.1

Entertainment

8.3

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Turkish Airlines
7.5
Good
3,712 reviews
Emirates
8.1
Very good
3,988 reviews
Check prices

Comfort

8.1

Entertainment

8.3

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

United Airlines
7.4
Good
11,043 reviews
Emirates
8.1
Very good
3,988 reviews
Check prices

Comfort

8.1

Entertainment

8.3

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Related info for your journey

Find useful and relevant information for your journey from St. Louis 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 St. Louis to Istanbul?

    If you book a flight to Istanbul from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to Istanbul per day from 7 different airlines.

  • Can I find flights from St. Louis to Istanbul Airport for under $900 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Istanbul Airport for under $900. The cheapest flight booked recently is on British Airways for just $859, but on average you can expect to pay $985.

  • Are there last-minute flights available from St. Louis to Istanbul Airport for under $1,200?

    There are currently 7+ open flights from St. Louis to Istanbul Airport within the next 7 days for less than $1,200.

  • What are the cheapest airlines flying from St. Louis to Istanbul Airport round-trip?

    Currently priced at $859, British Airways will fly you from St. Louis to Istanbul Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Lufthansa - these airlines can fly you to your destination from $974 and $983, respectively. You may be able to fly from St. Louis to Istanbul Airport for 20% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from St. Louis to Istanbul Airport one-way?

    $806 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on British Airways and Qatar Airways, with prices starting from $911 and $926, respectively.

  • What are the most popular airlines that fly from St. Louis to Istanbul Airport?

    The most popular airlines flying from St. Louis to Istanbul Airport are American Airlines, Air Canada and British Airways. Something to consider prior to booking your flight.

  • What does STL to IST mean?

    STL and IST are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to IST refers to a flight route from Lambert-St Louis Airport to Istanbul Airport.

  • Can I find deals for flights from St. Louis to Istanbul that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Istanbul flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Istanbul with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Istanbul flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Istanbul that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Istanbul?

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

  • Can I find deals for business class flights from St. Louis to Istanbul?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Istanbul that allow pets onboard?

    Many airlines flying from St. Louis to Istanbul offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Istanbul?

    Yes, you can often find last-minute deals on St. Louis to Istanbul flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Istanbul Airport flight deals updated?

    The St. Louis to Istanbul Airport flight deals you see on this page were last updated on 5/8.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Istanbul
See prices for flight routes from nearby airports that may be better suited for you.

Kansas City to Istanbul flights
St. Louis to Sabiha Gokcen flights
Kansas City to Sabiha Gokcen flights
Springfield to Istanbul flights

Top 7 airlines flying from St. Louis to Istanbul

Discover the top 7 airlines that operate flights from St. Louis 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 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$786Average$982FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$788Average$1,392FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest$835Average$1,145FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest$912Average$1,119FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$915Average$1,044FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Turkish AirlinesCheapest$964Average$1,138FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapest$1,091Average$1,321FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Seattle to Hawaii flights
Atlanta to Hawaii flights
Miami to Tampa flights
Miami to Orlando flights
New York to Mumbai flights
Chicago to Minneapolis flights
San Antonio to Las Vegas flights
USA to Bora Bora flights
San Francisco to Cabo San Lucas flights
Austin to Hawaii flights
Phoenix to Hawaii flights
St. Louis to Sulaymaniyah flights

Search flights from St. Louis to Istanbul by cabin class

Find flights from St. Louis to Istanbul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Ordu/Giresun
Flights to Hakodate
Flights to Gazipasa
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Bourgas
Flights to Kalamata
Flights to Menorca/Mahon
Flights to Mytilene
Flights to Mason City
Flights to Pau Pyrénées
Flights to Neiva La Marguita
Flights to Cortez Montezuma County
Flights to Biarritz Parme
Flights to Parikia Paros
Flights to Ohrid
Flights to Edremit/Korfez
Flights to Naxos
Flights to Dalaman
Flights to Lublin
Flights to Miyakojima Hirara
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Constanţa Mihail Kogalniceanu

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Istanbul?

Cheapflights makes it easy to find St. Louis to Istanbul flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Istanbul?

Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to Istanbul for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from St. Louis to Istanbul with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from St. Louis to Istanbul flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from St. Louis to Istanbul become cheaper?

Not ready to book yet? You can track prices for flights from St. Louis to Istanbul on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines