Business class fares › From Istanbul › Chicago
Istanbul to Chicago business class (IST–CHI)
The cheapest round-trip business class fare from Istanbul to Chicago seen on Aviasales in recent days is €3,231 ($3,571), departing 30 Nov 2026 and returning 7 Dec 2026, 2 stops, sold by Wingie (seen 12 Nov 2026, checked 14 Nov 2026). €3,231 is 8% above this route's 17-day average of €2,982 (range €2,259–€3,902 since 2026-10-27). Search these dates: https://flat.flights/go/istanbul-to-chicago/?d=2026-11-30&r=2026-12-07
Business class fares found (14 Nov 2026)
| Round trip | USD | Outbound | Return | Stops | Sold by | Book |
|---|---|---|---|---|---|---|
| €3,231 | $3,571 | 30 Nov 2026 | 7 Dec 2026 | 2 stops | Wingie | 1 adult · 2 adults |
| €3,579 | $3,956 | 10 Jan 2027 | 14 Jan 2027 | nonstop | Trip.com | 1 adult · 2 adults |
One adult, business cabin, as last seen by Aviasales users; price and availability change. The live search shows today's fares for other dates.
Price data: Istanbul to Chicago business class
- Cheapest round trip now: €3,231 ($3,571)
- Is it a good price? €3,231 is 8% above this route's 17-day average of €2,982 (range €2,259–€3,902 since 2026-10-27).
- Cheapest departure month seen in the next 6 months: November 2026 (from €3,231, $3,571)
- Over the last 17 days (since 27 Oct 2026) the cheapest daily fare averaged €2,982, ranging €2,259–€3,902.
- Great-circle distance: 8,813 km (5,477 miles)
| Departure month | From (EUR) | From (USD) |
|---|---|---|
| November 2026 | €3,231 | $3,571 |
| January 2027 | €3,579 | $3,956 |
First class, nonstop, one way & cabin options: Istanbul to Chicago
- Cheapest nonstop Business round trip seen: €3,579 ($3,956), 10 Jan 2027 to 14 Jan 2027 (seen 12 Nov 2026). Search nonstop Business
- Budget-premium alternative: Compare Premium Economy on Istanbul to Chicago
- Nonstop flights seen in recent searches include (checked 13 Nov 2026; any cabin, a sample, not the full schedule; numbers joined by "/" are one flight sold by several airlines): Turkish Airlines TK 185 (IST–ORD).
- Lie-flat business seat: Likely. Nonstop flights seen include ones sold only by airlines whose long-haul business class has lie-flat seats (Turkish Airlines); connecting itineraries depend on the airlines used.
Route facts
- From: Istanbul, Turkiye (airports: IST, SAW)
- To: Chicago, United States (airports: DPA, MDW, ORD, PWK, RFD)
- Fares cover every airport of both cities; the live search lets you pick a specific airport.
Book
Search Istanbul to Chicago business class (1 adult) · Search for 2 adults · Premium Economy
Link to share: https://flat.flights/go/istanbul-to-chicago/
Arrival & stay in Chicago
- Hotels in Chicago (2026-11-30 → 2026-12-07): Compare 5-star & business hotels
- Airport transfer in Chicago: Book private airport pickup
- Mobile data in United States: United States travel eSIM (instant activation)
FAQ
How much is business class from Istanbul to Chicago?
The cheapest round-trip business class fare from Istanbul to Chicago seen on Aviasales in recent days is €3,231 ($3,571), departing 30 Nov 2026 and returning 7 Dec 2026, 2 stops, sold by Wingie (seen 12 Nov 2026, checked 14 Nov 2026). €3,231 is 8% above this route's 17-day average of €2,982 (range €2,259–€3,902 since 2026-10-27).
When is business class from Istanbul to Chicago cheapest?
Among departures in the next 6 months seen in recent searches, the cheapest month is November 2026, from €3,231 ($3,571) round trip.
Is there a nonstop business class fare from Istanbul to Chicago?
Yes: the cheapest nonstop round trip seen recently is €3,579 ($3,956), departing 10 Jan 2027.
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- All business class fares from Istanbul
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