Istanbul to Chicago flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Istanbul to Chicago is €405 with Sky Express (checked on 5 Nov 2026).
Your next trip, last seen at €405
Below averageSky Express · 3 stops · One wayWhen to fly
Explore datesMore dates worth a look
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- 4 Mar€429
- 5 Mar€426
- 6 Mar€426
- 7 Mar€426
- 8 Mar€426
- 9 Mar€428
- 10 Mar€434
- 11 Mar€434
- 12 Mar€434
- 13 Mar€434
- 14 Mar€444
- 15 Mar€434
- 16 Mar€434
- 17 Mar€434
- 18 Mar€434
- 19 Mar€502
- 20 Mar€488
- 21 Mar€478
- 22 Mar€491
- 23 Mar€459
- 24 Mar€497
- 25 Mar€492
- 26 Mar€504
- 27 Mar€490
- 28 Mar€514
- 29 Mar€548
- 30 Mar€495
- 31 Mar€405
- Lowest observed
- €405, departing 31 Mar 2027 (Last checked: 5 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 117Check live prices for this route
- Round trip
- €628, departing 23 Dec 2026, back 15 Feb 2027 (Last checked: 10 Nov 2026)
- Non-stop, one way
- €595, departing 7 Jan 2027 (Last checked: 30 Oct 2026)
- Airlines seen
- Turkish Airlines, Air France, Air Serbia, AJet, American Airlines, British Airways, EgyptAir, KLM, LOT Polish Airlines, Lufthansa, Pegasus Airlines, Sky Express, United Airlines, Vueling (14)
- Fastest observed flight time
- 11h 25m
- Non-stop
- Yes
About this route
Explore the fares we observed from Istanbul to Chicago. Prices move often, so pick your dates to see the latest options.
- Route distance
- 8,813 km
- Fastest observed flight time
- 11h 25m
- Airlines seen
- Turkish Airlines, Air France, Air Serbia, AJet, American Airlines, British Airways, EgyptAir, KLM, LOT Polish Airlines, Lufthansa, Pegasus Airlines, Sky Express, United Airlines, Vueling (14)
- Alternative airports
- SAW, CGX, DPA, MDW, PWK, RFD
Route-level information; individual journeys vary.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days |
|---|---|
| Turkish Airlines | 35 / 115 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Sabiha Gökçen Airport (SAW) → Istanbul, city gazetteer reference point (41.0082, 28.9784): ≈ 30 km.
- Istanbul Airport (IST) → Istanbul, city gazetteer reference point (41.0082, 28.9784): ≈ 35 km.
- Chicago Midway International Airport (MDW) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 14 km.
- Chicago O'Hare International Airport (ORD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 25 km.
- Chicago Rockford International Airport (RFD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 126 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Istanbul to Chicago: March 2027, from €405 (checked 5 Nov 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €422 | 21 |
| December 2026 | €418 | 30 |
| January 2027 | €425 | 27 |
| February 2027 | €428 | 3 |
| March 2027 | €405 | 28 |
| April 2027 | €428 | 8 |
Lowest fare by day of the week
Cheapest day of the week from Istanbul to Chicago: Wednesday, from €405 (checked 5 Nov 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €422 | 17 |
| Tuesday | €425 | 18 |
| Wednesday | €405 | 18 |
| Thursday | €418 | 16 |
| Friday | €426 | 15 |
| Saturday | €426 | 16 |
| Sunday | €426 | 17 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Istanbul to Chicago by days until departure (61 days or more): €405 (checked 5 Nov 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €477 | 8 |
| 8 to 30 days | €422 | 23 |
| 31 to 60 days | €418 | 28 |
| 61 days or more | €405 | 58 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Istanbul to Chicago: LOT Polish Airlines, from €451 (checked 6 Nov 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| LOT Polish Airlines | €451Apr 6, 2027 | 20 |
| Vueling | €459Mar 23, 2027 | 3 |
| EgyptAir | €477Nov 10, 2026 | 15 |
| Pegasus Airlines | €483Apr 3, 2027 | 7 |
| Air Serbia | €499Nov 26, 2026 | 15 |
| Turkish Airlines | €595Jan 7, 2027 | 41 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Istanbul to Chicago?
The lowest fare Routavio has observed is €405, found on 5 Nov 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Istanbul to Chicago?
Cheapest month from Istanbul to Chicago: March 2027, from €405 (checked 5 Nov 2026).
Are there direct flights from Istanbul to Chicago?
Yes. Published schedules report non-stop flights on this route with Turkish Airlines.
Which airlines fly from Istanbul to Chicago?
Routavio has seen these carriers on the route: Turkish Airlines, Air France, Air Serbia, AJet, American Airlines, British Airways, EgyptAir, KLM, LOT Polish Airlines, Lufthansa, Pegasus Airlines, Sky Express, United Airlines, Vueling (14).
How long does the flight from Istanbul to Chicago take?
Across the 61 fares Routavio observed, the average journey time is 19h 50m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Istanbul to Chicago fares were non-stop?
6 of the 98 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How much is a round trip from Istanbul to Chicago?
Cheapest round trip: €628, departing 23 Dec 2026, back 15 Feb 2027 (checked 10 Nov 2026).
How much is a non-stop flight from Istanbul to Chicago?
Cheapest non-stop one-way fare: €595, departing 7 Jan 2027 (checked 30 Oct 2026).
Which airlines had non-stop offers on at least 3 departure dates from Istanbul to Chicago?
For Istanbul to Chicago, examples of observed one-way non-stop offers checked within the last 14 days: Turkish Airlines (35). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which day of the week is cheapest from Istanbul to Chicago?
Cheapest day of the week from Istanbul to Chicago: Wednesday, from €405 (checked 5 Nov 2026).
Which airline has the lowest fare from Istanbul to Chicago?
Cheapest airline from Istanbul to Chicago: LOT Polish Airlines, from €451 (checked 6 Nov 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.