Saint Louis → Istanbul
Nov 20, 2026 · one way
STL → IST1 adulteconomyOne way
5 flight options · 2 airlines
One-stop flights
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- A real airline bookingThe booking is in the airline’s own system under your name. After you book, Lufthansa 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.
- Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
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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
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
| Exact travel dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-11-20 · one way | Lufthansa | LH449 + TK1588 | $760.00 | 2026-10-29T01:28:38Z |
| 2026-11-20 · one way | United Airlines | UA3489 + TK30 | $790.00 | 2026-10-29T01:28:38Z |
| 2026-11-20 · one way | United Airlines | UA4406 + TK188 | $790.00 | 2026-10-29T01:28:38Z |
| 2026-11-20 · one way | United Airlines | UA5939 + TK202 | $790.00 | 2026-10-29T01:28:38Z |
| 2026-11-20 · one way | United Airlines | UA4533 + TK134 | $790.00 | 2026-10-29T01:28:38Z |
2026-11-20 · one way · $760.00
- Lufthansa LH449 / TK1588: STL 2026-11-20 15:40:00 → IST 2026-11-21 16:05:00; 1 stop(s) via FRA; 925 minutes. Local airport times.
- LH449: STL 2026-11-20 15:40:00 → FRA 2026-11-21 07:30:00; layover at FRA: 205 minutes.
- TK1588: FRA 2026-11-21 10:55:00 → IST 2026-11-21 16:05:00.
2026-11-20 · one way · $790.00
- United Airlines UA3489 / TK30: STL 2026-11-20 17:05:00 → IST 2026-11-21 18:00:00; 1 stop(s) via EWR; 955 minutes. Local airport times.
- UA3489: STL 2026-11-20 17:05:00 → EWR 2026-11-20 20:42:00; layover at EWR: 223 minutes.
- TK30: EWR 2026-11-21 00:25:00 → IST 2026-11-21 18:00:00.
2026-11-20 · one way · $790.00
- United Airlines UA4406 / TK188: STL 2026-11-20 08:30:00 → IST 2026-11-21 07:10:00; 1 stop(s) via IAD; 820 minutes. Local airport times.
- UA4406: STL 2026-11-20 08:30:00 → IAD 2026-11-20 11:35:00; layover at IAD: 115 minutes.
- TK188: IAD 2026-11-20 13:30:00 → IST 2026-11-21 07:10:00.
2026-11-20 · one way · $790.00
- United Airlines UA5939 / TK202: STL 2026-11-20 14:25:00 → IST 2026-11-21 17:15:00; 1 stop(s) via DEN; 1070 minutes. Local airport times.
- UA5939: STL 2026-11-20 14:25:00 → DEN 2026-11-20 16:13:00; layover at DEN: 197 minutes.
- TK202: DEN 2026-11-20 19:30:00 → IST 2026-11-21 17:15:00.
2026-11-20 · one way · $790.00
- United Airlines UA4533 / TK134: STL 2026-11-20 10:52:00 → IST 2026-11-21 11:45:00; 1 stop(s) via IAH; 953 minutes. Local airport times.
- UA4533: STL 2026-11-20 10:52:00 → IAH 2026-11-20 13:20:00; layover at IAH: 95 minutes.
- TK134: IAH 2026-11-20 14:55:00 → IST 2026-11-21 11:45:00.