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Chicago → Istanbul

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ORD → IST1 adulteconomy

24 flight options · 5 airlines

Round-trip flights

Fri, Nov 27 – Fri, Dec 4

Turkish Airlines
8:15 pmORD
10h 50m
Nonstop
4:05 pm+1IST
Turkish Airlines
3:35 pmIST
11h 45m
Nonstop
6:20 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Lufthansa
9:50 pmORD
12h 40m
MUC · 1h 25m
7:30 pm+1IST
Lufthansa
6:30 amIST
15h 40m
FRA · 3h 15m
1:10 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

British Airways
9:50 pmORD
13h 30m
LHR · 1h 45m
8:20 pm+1IST
Turkish Airlines
3:35 pmIST
11h 45m
Nonstop
6:20 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Austrian Airlines
4:20 pmORD
13h
VIE · 1h 50m
2:20 pm+1IST
Turkish Airlines
3:35 pmIST
11h 45m
Nonstop
6:20 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
9:35 pmORD
12h 55m
MXP · 1h 20m
7:30 pm+1IST
Turkish Airlines
3:35 pmIST
11h 45m
Nonstop
6:20 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Turkish Airlines
11:45 amORD
10h 25m
Nonstop
7:10 am+1IST
Turkish Airlines
7:35 amIST
11h 25m
Nonstop
10:00 amORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Turkish Airlines
8:15 pmORD
10h 50m
Nonstop
4:05 pm+1IST
Turkish Airlines
7:35 amIST
11h 25m
Nonstop
10:00 amORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Turkish Airlines
11:45 amORD
10h 25m
Nonstop
7:10 am+1IST
Turkish Airlines
3:35 pmIST
11h 45m
Nonstop
6:20 pmORD

Round-trip total · 1 adult · Taxes included

Show 8 more flights

Fri, Nov 27 – Fri, Dec 4

Lufthansa
9:50 pmORD
12h 40m
MUC · 1h 25m
7:30 pm+1IST
Lufthansa
6:30 amIST
15h 40m
FRA · 3h 15m
1:10 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

British Airways
9:50 pmORD
13h 30m
LHR · 1h 45m
8:20 pm+1IST
Turkish Airlines
7:35 amIST
11h 25m
Nonstop
10:00 amORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Austrian Airlines
4:20 pmORD
13h
VIE · 1h 50m
2:20 pm+1IST
Turkish Airlines
7:35 amIST
11h 25m
Nonstop
10:00 amORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
6:00 pmORD
12h 50m
MUC · 1h 25m
3:50 pm+1IST
Turkish Airlines
3:35 pmIST
11h 45m
Nonstop
6:20 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
8:50 amORD
13h 20m
IAD · 1h 38m
7:10 am+1IST
Turkish Airlines
7:35 amIST
11h 25m
Nonstop
10:00 amORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
6:00 pmORD
12h 50m
MUC · 1h 25m
3:50 pm+1IST
Turkish Airlines
7:35 amIST
11h 25m
Nonstop
10:00 amORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
9:35 pmORD
12h 55m
MXP · 1h 20m
7:30 pm+1IST
Turkish Airlines
7:35 amIST
11h 25m
Nonstop
10:00 amORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Turkish Airlines
12:45 pmORD
9h 25m
Nonstop
7:10 am+1IST
Turkish Airlines
8:10 amIST
14h
FRA · 1h 20m
1:10 pmORD

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Turkish Airlines
11:45 amORD
10h 25m
Nonstop
7:10 am+1IST

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

British Airways
9:50 pmORD
13h 30m
LHR · 1h 45m
8:20 pm+1IST

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Austrian Airlines
4:20 pmORD
13h
VIE · 1h 50m
2:20 pm+1IST

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Lufthansa
9:50 pmORD
12h 40m
MUC · 1h 25m
7:30 pm+1IST

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
8:50 amORD
13h 20m
IAD · 1h 38m
7:10 am+1IST

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Turkish Airlines
8:15 pmORD
10h 50m
Nonstop
4:05 pm+1IST

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
6:00 pmORD
12h 50m
MUC · 1h 25m
3:50 pm+1IST

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
9:35 pmORD
12h 55m
MXP · 1h 20m
7:30 pm+1IST

One-way total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ IST

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Turkish Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

Nov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 · one wayTurkish AirlinesTK186$620.002026-10-29T01:53:01Z
2026-11-27 → 2026-12-04Turkish AirlinesTK6 / TK5$997.502026-10-29T01:53:01Z
2026-11-20 · one wayBritish AirwaysBA296 + BA678$490.002026-10-29T01:53:01Z
2026-11-20 · one wayAustrian AirlinesOS46 + TK1884$500.002026-10-29T01:53:01Z
2026-11-20 · one wayLufthansaLH435 + TK1634$520.002026-10-29T01:53:01Z
2026-11-20 · one wayUnited AirlinesUA1357 + TK188$540.002026-10-29T01:53:01Z
2026-11-20 → 2026-11-23LufthansaLH435 + TK1634 / LH1305 + LH430$840.002026-10-29T01:53:01Z
2026-11-27 → 2026-12-04British Airways / Turkish AirlinesBA296 + BA678 / TK5$893.002026-10-29T01:53:01Z
2026-11-27 → 2026-12-04Austrian Airlines / Turkish AirlinesOS46 + TK1884 / TK5$904.002026-10-29T01:53:01Z
2026-11-27 → 2026-12-04United Airlines / Turkish AirlinesUA416 + TK1896 / TK5$931.502026-10-29T01:53:01Z
2026-11-20 · one wayTurkish AirlinesTK6$620.002026-10-29T01:53:01Z
2026-11-20 → 2026-11-23Turkish AirlinesTK186 / TK185$997.502026-10-29T01:53:01Z
2026-11-20 → 2026-11-23Turkish AirlinesTK6 / TK185$997.502026-10-29T01:53:01Z
2026-11-27 → 2026-12-04Turkish AirlinesTK186 / TK5$997.502026-10-29T01:53:01Z
2026-11-20 · one wayUnited AirlinesUA953 + TK1630$540.002026-10-29T01:53:01Z
2026-11-20 · one wayUnited AirlinesUA416 + TK1896$540.002026-10-29T01:53:01Z
2026-11-27 → 2026-12-04LufthansaLH435 + TK1634 / LH1305 + LH430$840.002026-10-29T01:53:01Z
2026-11-20 → 2026-11-23British Airways / Turkish AirlinesBA296 + BA678 / TK185$902.502026-10-29T01:53:01Z
2026-11-20 → 2026-11-23Austrian Airlines / Turkish AirlinesOS46 + TK1884 / TK185$912.502026-10-29T01:53:01Z
2026-11-27 → 2026-12-04United Airlines / Turkish AirlinesUA953 + TK1630 / TK5$931.502026-10-29T01:53:01Z
2026-11-20 → 2026-11-23United Airlines / Turkish AirlinesUA1357 + TK188 / TK185$937.502026-10-29T01:53:01Z
2026-11-20 → 2026-11-23United Airlines / Turkish AirlinesUA953 + TK1630 / TK185$937.502026-10-29T01:53:01Z
2026-11-20 → 2026-11-23United Airlines / Turkish AirlinesUA416 + TK1896 / TK185$937.502026-10-29T01:53:01Z
2026-11-27 → 2026-12-04Turkish AirlinesTK186 / TK1587 + LH430$947.502026-10-29T01:53:01Z

2026-11-20 · one way · $620.00

  • Turkish Airlines TK186: ORD 2026-11-20 11:45:00 → IST 2026-11-21 07:10:00; nonstop; 625 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $997.50

  • Turkish Airlines TK6: ORD 2026-11-27 20:15:00 → IST 2026-11-28 16:05:00; nonstop; 650 minutes. Local airport times.
  • Turkish Airlines TK5: IST 2026-12-04 15:35:00 → ORD 2026-12-04 18:20:00; nonstop; 705 minutes. Local airport times.

2026-11-20 · one way · $490.00

  • British Airways BA296 / BA678: ORD 2026-11-20 21:50:00 → IST 2026-11-21 20:20:00; 1 stop(s) via LHR; 810 minutes. Local airport times.
    • BA296: ORD 2026-11-20 21:50:00 → LHR 2026-11-21 11:35:00; layover at LHR: 105 minutes.
    • BA678: LHR 2026-11-21 13:20:00 → IST 2026-11-21 20:20:00.

2026-11-20 · one way · $500.00

  • Austrian Airlines OS46 / TK1884: ORD 2026-11-20 16:20:00 → IST 2026-11-21 14:20:00; 1 stop(s) via VIE; 780 minutes. Local airport times.
    • OS46: ORD 2026-11-20 16:20:00 → VIE 2026-11-21 08:05:00; layover at VIE: 110 minutes.
    • TK1884: VIE 2026-11-21 09:55:00 → IST 2026-11-21 14:20:00.

2026-11-20 · one way · $520.00

  • Lufthansa LH435 / TK1634: ORD 2026-11-20 21:50:00 → IST 2026-11-21 19:30:00; 1 stop(s) via MUC; 760 minutes. Local airport times.
    • LH435: ORD 2026-11-20 21:50:00 → MUC 2026-11-21 13:15:00; layover at MUC: 85 minutes.
    • TK1634: MUC 2026-11-21 14:40:00 → IST 2026-11-21 19:30:00.

2026-11-20 · one way · $540.00

  • United Airlines UA1357 / TK188: ORD 2026-11-20 08:50:00 → IST 2026-11-21 07:10:00; 1 stop(s) via IAD; 800 minutes. Local airport times.
    • UA1357: ORD 2026-11-20 08:50:00 → IAD 2026-11-20 11:52:00; layover at IAD: 98 minutes.
    • TK188: IAD 2026-11-20 13:30:00 → IST 2026-11-21 07:10:00.

2026-11-20 → 2026-11-23 · $840.00

  • Lufthansa LH435 / TK1634: ORD 2026-11-20 21:50:00 → IST 2026-11-21 19:30:00; 1 stop(s) via MUC; 760 minutes. Local airport times.
    • LH435: ORD 2026-11-20 21:50:00 → MUC 2026-11-21 13:15:00; layover at MUC: 85 minutes.
    • TK1634: MUC 2026-11-21 14:40:00 → IST 2026-11-21 19:30:00.
  • Lufthansa LH1305 / LH430: IST 2026-11-23 06:30:00 → ORD 2026-11-23 13:10:00; 1 stop(s) via FRA; 940 minutes. Local airport times.
    • LH1305: IST 2026-11-23 06:30:00 → FRA 2026-11-23 07:35:00; layover at FRA: 195 minutes.
    • LH430: FRA 2026-11-23 10:50:00 → ORD 2026-11-23 13:10:00.

2026-11-27 → 2026-12-04 · $893.00

  • British Airways BA296 / BA678: ORD 2026-11-27 21:50:00 → IST 2026-11-28 20:20:00; 1 stop(s) via LHR; 810 minutes. Local airport times.
    • BA296: ORD 2026-11-27 21:50:00 → LHR 2026-11-28 11:35:00; layover at LHR: 105 minutes.
    • BA678: LHR 2026-11-28 13:20:00 → IST 2026-11-28 20:20:00.
  • Turkish Airlines TK5: IST 2026-12-04 15:35:00 → ORD 2026-12-04 18:20:00; nonstop; 705 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $904.00

  • Austrian Airlines OS46 / TK1884: ORD 2026-11-27 16:20:00 → IST 2026-11-28 14:20:00; 1 stop(s) via VIE; 780 minutes. Local airport times.
    • OS46: ORD 2026-11-27 16:20:00 → VIE 2026-11-28 08:05:00; layover at VIE: 110 minutes.
    • TK1884: VIE 2026-11-28 09:55:00 → IST 2026-11-28 14:20:00.
  • Turkish Airlines TK5: IST 2026-12-04 15:35:00 → ORD 2026-12-04 18:20:00; nonstop; 705 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $931.50

  • United Airlines UA416 / TK1896: ORD 2026-11-27 21:35:00 → IST 2026-11-28 19:30:00; 1 stop(s) via MXP; 775 minutes. Local airport times.
    • UA416: ORD 2026-11-27 21:35:00 → MXP 2026-11-28 13:15:00; layover at MXP: 80 minutes.
    • TK1896: MXP 2026-11-28 14:35:00 → IST 2026-11-28 19:30:00.
  • Turkish Airlines TK5: IST 2026-12-04 15:35:00 → ORD 2026-12-04 18:20:00; nonstop; 705 minutes. Local airport times.

2026-11-20 · one way · $620.00

  • Turkish Airlines TK6: ORD 2026-11-20 20:15:00 → IST 2026-11-21 16:05:00; nonstop; 650 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $997.50

  • Turkish Airlines TK186: ORD 2026-11-20 11:45:00 → IST 2026-11-21 07:10:00; nonstop; 625 minutes. Local airport times.
  • Turkish Airlines TK185: IST 2026-11-23 07:35:00 → ORD 2026-11-23 10:00:00; nonstop; 685 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $997.50

  • Turkish Airlines TK6: ORD 2026-11-20 20:15:00 → IST 2026-11-21 16:05:00; nonstop; 650 minutes. Local airport times.
  • Turkish Airlines TK185: IST 2026-11-23 07:35:00 → ORD 2026-11-23 10:00:00; nonstop; 685 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $997.50

  • Turkish Airlines TK186: ORD 2026-11-27 11:45:00 → IST 2026-11-28 07:10:00; nonstop; 625 minutes. Local airport times.
  • Turkish Airlines TK5: IST 2026-12-04 15:35:00 → ORD 2026-12-04 18:20:00; nonstop; 705 minutes. Local airport times.

2026-11-20 · one way · $540.00

  • United Airlines UA953 / TK1630: ORD 2026-11-20 18:00:00 → IST 2026-11-21 15:50:00; 1 stop(s) via MUC; 770 minutes. Local airport times.
    • UA953: ORD 2026-11-20 18:00:00 → MUC 2026-11-21 09:35:00; layover at MUC: 85 minutes.
    • TK1630: MUC 2026-11-21 11:00:00 → IST 2026-11-21 15:50:00.

2026-11-20 · one way · $540.00

  • United Airlines UA416 / TK1896: ORD 2026-11-20 21:35:00 → IST 2026-11-21 19:30:00; 1 stop(s) via MXP; 775 minutes. Local airport times.
    • UA416: ORD 2026-11-20 21:35:00 → MXP 2026-11-21 13:15:00; layover at MXP: 80 minutes.
    • TK1896: MXP 2026-11-21 14:35:00 → IST 2026-11-21 19:30:00.

2026-11-27 → 2026-12-04 · $840.00

  • Lufthansa LH435 / TK1634: ORD 2026-11-27 21:50:00 → IST 2026-11-28 19:30:00; 1 stop(s) via MUC; 760 minutes. Local airport times.
    • LH435: ORD 2026-11-27 21:50:00 → MUC 2026-11-28 13:15:00; layover at MUC: 85 minutes.
    • TK1634: MUC 2026-11-28 14:40:00 → IST 2026-11-28 19:30:00.
  • Lufthansa LH1305 / LH430: IST 2026-12-04 06:30:00 → ORD 2026-12-04 13:10:00; 1 stop(s) via FRA; 940 minutes. Local airport times.
    • LH1305: IST 2026-12-04 06:30:00 → FRA 2026-12-04 07:35:00; layover at FRA: 195 minutes.
    • LH430: FRA 2026-12-04 10:50:00 → ORD 2026-12-04 13:10:00.

2026-11-20 → 2026-11-23 · $902.50

  • British Airways BA296 / BA678: ORD 2026-11-20 21:50:00 → IST 2026-11-21 20:20:00; 1 stop(s) via LHR; 810 minutes. Local airport times.
    • BA296: ORD 2026-11-20 21:50:00 → LHR 2026-11-21 11:35:00; layover at LHR: 105 minutes.
    • BA678: LHR 2026-11-21 13:20:00 → IST 2026-11-21 20:20:00.
  • Turkish Airlines TK185: IST 2026-11-23 07:35:00 → ORD 2026-11-23 10:00:00; nonstop; 685 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $912.50

  • Austrian Airlines OS46 / TK1884: ORD 2026-11-20 16:20:00 → IST 2026-11-21 14:20:00; 1 stop(s) via VIE; 780 minutes. Local airport times.
    • OS46: ORD 2026-11-20 16:20:00 → VIE 2026-11-21 08:05:00; layover at VIE: 110 minutes.
    • TK1884: VIE 2026-11-21 09:55:00 → IST 2026-11-21 14:20:00.
  • Turkish Airlines TK185: IST 2026-11-23 07:35:00 → ORD 2026-11-23 10:00:00; nonstop; 685 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $931.50

  • United Airlines UA953 / TK1630: ORD 2026-11-27 18:00:00 → IST 2026-11-28 15:50:00; 1 stop(s) via MUC; 770 minutes. Local airport times.
    • UA953: ORD 2026-11-27 18:00:00 → MUC 2026-11-28 09:35:00; layover at MUC: 85 minutes.
    • TK1630: MUC 2026-11-28 11:00:00 → IST 2026-11-28 15:50:00.
  • Turkish Airlines TK5: IST 2026-12-04 15:35:00 → ORD 2026-12-04 18:20:00; nonstop; 705 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $937.50

  • United Airlines UA1357 / TK188: ORD 2026-11-20 08:50:00 → IST 2026-11-21 07:10:00; 1 stop(s) via IAD; 800 minutes. Local airport times.
    • UA1357: ORD 2026-11-20 08:50:00 → IAD 2026-11-20 11:52:00; layover at IAD: 98 minutes.
    • TK188: IAD 2026-11-20 13:30:00 → IST 2026-11-21 07:10:00.
  • Turkish Airlines TK185: IST 2026-11-23 07:35:00 → ORD 2026-11-23 10:00:00; nonstop; 685 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $937.50

  • United Airlines UA953 / TK1630: ORD 2026-11-20 18:00:00 → IST 2026-11-21 15:50:00; 1 stop(s) via MUC; 770 minutes. Local airport times.
    • UA953: ORD 2026-11-20 18:00:00 → MUC 2026-11-21 09:35:00; layover at MUC: 85 minutes.
    • TK1630: MUC 2026-11-21 11:00:00 → IST 2026-11-21 15:50:00.
  • Turkish Airlines TK185: IST 2026-11-23 07:35:00 → ORD 2026-11-23 10:00:00; nonstop; 685 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $937.50

  • United Airlines UA416 / TK1896: ORD 2026-11-20 21:35:00 → IST 2026-11-21 19:30:00; 1 stop(s) via MXP; 775 minutes. Local airport times.
    • UA416: ORD 2026-11-20 21:35:00 → MXP 2026-11-21 13:15:00; layover at MXP: 80 minutes.
    • TK1896: MXP 2026-11-21 14:35:00 → IST 2026-11-21 19:30:00.
  • Turkish Airlines TK185: IST 2026-11-23 07:35:00 → ORD 2026-11-23 10:00:00; nonstop; 685 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $947.50

  • Turkish Airlines TK186: ORD 2026-11-27 12:45:00 → IST 2026-11-28 07:10:00; nonstop; 565 minutes. Local airport times.
  • Turkish Airlines TK1587 / LH430: IST 2026-12-04 08:10:00 → ORD 2026-12-04 13:10:00; 1 stop(s) via FRA; 840 minutes. Local airport times.
    • TK1587: IST 2026-12-04 08:10:00 → FRA 2026-12-04 09:30:00; layover at FRA: 80 minutes.
    • LH430: FRA 2026-12-04 10:50:00 → ORD 2026-12-04 13:10:00.

More dates for this route