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Chicago → Split

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ORD → SPU1 adulteconomy

9 flight options · 3 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

KLM Royal Dutch Airlines
4:25 pmORD
12h 40m
AMS · 2h 45m
12:05 pm+1SPU
OU
2:40 pmSPU
12h 25m
FRA · 1h 15m
8:05 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Swiss International Air Lines
6:50 pmORD
14h 5m
ZRH · 3h 50m
3:55 pm+1SPU
OU
2:40 pmSPU
12h 25m
FRA · 1h 15m
8:05 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
6:05 pmORD
12h 40m
FRA · 2h 30m
1:45 pm+1SPU
OU
2:40 pmSPU
12h 25m
FRA · 1h 15m
8:05 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

KLM Royal Dutch Airlines
4:25 pmORD
12h 40m
AMS · 2h 45m
12:05 pm+1SPU
OU
2:40 pmSPU
12h 25m
FRA · 1h 15m
8:05 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Swiss International Air Lines
6:50 pmORD
14h 5m
ZRH · 3h 50m
3:55 pm+1SPU
OU
2:40 pmSPU
12h 25m
FRA · 1h 15m
8:05 pmORD

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
6:05 pmORD
12h 40m
FRA · 2h 30m
1:45 pm+1SPU
OU
2:40 pmSPU
12h 25m
FRA · 1h 15m
8:05 pmORD

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

KLM Royal Dutch Airlines
4:25 pmORD
12h 40m
AMS · 2h 45m
12:05 pm+1SPU

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Swiss International Air Lines
6:50 pmORD
14h 5m
ZRH · 3h 50m
3:55 pm+1SPU

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
6:05 pmORD
12h 40m
FRA · 2h 30m
1:45 pm+1SPU

One-way total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ SPU

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, KLM Royal Dutch 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 wayKLM Royal Dutch AirlinesKL612 + KL1971$589.002026-10-29T01:53:21Z
2026-11-20 · one waySwiss International Air LinesLX9 + OU463$617.502026-10-29T01:53:21Z
2026-11-20 · one wayUnited AirlinesUA907 + OU413$646.002026-10-29T01:53:21Z
2026-11-20 → 2026-11-23KLM Royal Dutch Airlines / OUKL612 + KL1971 / OU412 + LH432$871.302026-10-29T01:53:21Z
2026-11-20 → 2026-11-23Swiss International Air Lines / OULX9 + OU463 / OU412 + LH432$890.302026-10-29T01:53:21Z
2026-11-20 → 2026-11-23United Airlines / OUUA907 + OU413 / OU412 + LH432$909.302026-10-29T01:53:21Z
2026-11-27 → 2026-12-04KLM Royal Dutch Airlines / OUKL612 + KL1971 / OU412 + LH432$892.202026-10-29T01:53:21Z
2026-11-27 → 2026-12-04Swiss International Air Lines / OULX9 + OU463 / OU412 + LH432$913.002026-10-29T01:53:21Z
2026-11-27 → 2026-12-04United Airlines / OUUA907 + OU413 / OU412 + LH432$933.802026-10-29T01:53:21Z

2026-11-20 · one way · $589.00

  • KLM Royal Dutch Airlines KL612 / KL1971: ORD 2026-11-20 16:25:00 → SPU 2026-11-21 12:05:00; 1 stop(s) via AMS; 760 minutes. Local airport times.
    • KL612: ORD 2026-11-20 16:25:00 → AMS 2026-11-21 07:15:00; layover at AMS: 165 minutes.
    • KL1971: AMS 2026-11-21 10:00:00 → SPU 2026-11-21 12:05:00.

2026-11-20 · one way · $617.50

  • Swiss International Air Lines LX9 / OU463: ORD 2026-11-20 18:50:00 → SPU 2026-11-21 15:55:00; 1 stop(s) via ZRH; 845 minutes. Local airport times.
    • LX9: ORD 2026-11-20 18:50:00 → ZRH 2026-11-21 10:40:00; layover at ZRH: 230 minutes.
    • OU463: ZRH 2026-11-21 14:30:00 → SPU 2026-11-21 15:55:00.

2026-11-20 · one way · $646.00

  • United Airlines UA907 / OU413: ORD 2026-11-20 18:05:00 → SPU 2026-11-21 13:45:00; 1 stop(s) via FRA; 760 minutes. Local airport times.
    • UA907: ORD 2026-11-20 18:05:00 → FRA 2026-11-21 09:35:00; layover at FRA: 150 minutes.
    • OU413: FRA 2026-11-21 12:05:00 → SPU 2026-11-21 13:45:00.

2026-11-20 → 2026-11-23 · $871.30

  • KLM Royal Dutch Airlines KL612 / KL1971: ORD 2026-11-20 16:25:00 → SPU 2026-11-21 12:05:00; 1 stop(s) via AMS; 760 minutes. Local airport times.
    • KL612: ORD 2026-11-20 16:25:00 → AMS 2026-11-21 07:15:00; layover at AMS: 165 minutes.
    • KL1971: AMS 2026-11-21 10:00:00 → SPU 2026-11-21 12:05:00.
  • OU OU412 / LH432: SPU 2026-11-23 14:40:00 → ORD 2026-11-23 20:05:00; 1 stop(s) via FRA; 745 minutes. Local airport times.
    • OU412: SPU 2026-11-23 14:40:00 → FRA 2026-11-23 16:30:00; layover at FRA: 75 minutes.
    • LH432: FRA 2026-11-23 17:45:00 → ORD 2026-11-23 20:05:00.

2026-11-20 → 2026-11-23 · $890.30

  • Swiss International Air Lines LX9 / OU463: ORD 2026-11-20 18:50:00 → SPU 2026-11-21 15:55:00; 1 stop(s) via ZRH; 845 minutes. Local airport times.
    • LX9: ORD 2026-11-20 18:50:00 → ZRH 2026-11-21 10:40:00; layover at ZRH: 230 minutes.
    • OU463: ZRH 2026-11-21 14:30:00 → SPU 2026-11-21 15:55:00.
  • OU OU412 / LH432: SPU 2026-11-23 14:40:00 → ORD 2026-11-23 20:05:00; 1 stop(s) via FRA; 745 minutes. Local airport times.
    • OU412: SPU 2026-11-23 14:40:00 → FRA 2026-11-23 16:30:00; layover at FRA: 75 minutes.
    • LH432: FRA 2026-11-23 17:45:00 → ORD 2026-11-23 20:05:00.

2026-11-20 → 2026-11-23 · $909.30

  • United Airlines UA907 / OU413: ORD 2026-11-20 18:05:00 → SPU 2026-11-21 13:45:00; 1 stop(s) via FRA; 760 minutes. Local airport times.
    • UA907: ORD 2026-11-20 18:05:00 → FRA 2026-11-21 09:35:00; layover at FRA: 150 minutes.
    • OU413: FRA 2026-11-21 12:05:00 → SPU 2026-11-21 13:45:00.
  • OU OU412 / LH432: SPU 2026-11-23 14:40:00 → ORD 2026-11-23 20:05:00; 1 stop(s) via FRA; 745 minutes. Local airport times.
    • OU412: SPU 2026-11-23 14:40:00 → FRA 2026-11-23 16:30:00; layover at FRA: 75 minutes.
    • LH432: FRA 2026-11-23 17:45:00 → ORD 2026-11-23 20:05:00.

2026-11-27 → 2026-12-04 · $892.20

  • KLM Royal Dutch Airlines KL612 / KL1971: ORD 2026-11-27 16:25:00 → SPU 2026-11-28 12:05:00; 1 stop(s) via AMS; 760 minutes. Local airport times.
    • KL612: ORD 2026-11-27 16:25:00 → AMS 2026-11-28 07:15:00; layover at AMS: 165 minutes.
    • KL1971: AMS 2026-11-28 10:00:00 → SPU 2026-11-28 12:05:00.
  • OU OU412 / LH432: SPU 2026-12-04 14:40:00 → ORD 2026-12-04 20:05:00; 1 stop(s) via FRA; 745 minutes. Local airport times.
    • OU412: SPU 2026-12-04 14:40:00 → FRA 2026-12-04 16:30:00; layover at FRA: 75 minutes.
    • LH432: FRA 2026-12-04 17:45:00 → ORD 2026-12-04 20:05:00.

2026-11-27 → 2026-12-04 · $913.00

  • Swiss International Air Lines LX9 / OU463: ORD 2026-11-27 18:50:00 → SPU 2026-11-28 15:55:00; 1 stop(s) via ZRH; 845 minutes. Local airport times.
    • LX9: ORD 2026-11-27 18:50:00 → ZRH 2026-11-28 10:40:00; layover at ZRH: 230 minutes.
    • OU463: ZRH 2026-11-28 14:30:00 → SPU 2026-11-28 15:55:00.
  • OU OU412 / LH432: SPU 2026-12-04 14:40:00 → ORD 2026-12-04 20:05:00; 1 stop(s) via FRA; 745 minutes. Local airport times.
    • OU412: SPU 2026-12-04 14:40:00 → FRA 2026-12-04 16:30:00; layover at FRA: 75 minutes.
    • LH432: FRA 2026-12-04 17:45:00 → ORD 2026-12-04 20:05:00.

2026-11-27 → 2026-12-04 · $933.80

  • United Airlines UA907 / OU413: ORD 2026-11-27 18:05:00 → SPU 2026-11-28 13:45:00; 1 stop(s) via FRA; 760 minutes. Local airport times.
    • UA907: ORD 2026-11-27 18:05:00 → FRA 2026-11-28 09:35:00; layover at FRA: 150 minutes.
    • OU413: FRA 2026-11-28 12:05:00 → SPU 2026-11-28 13:45:00.
  • OU OU412 / LH432: SPU 2026-12-04 14:40:00 → ORD 2026-12-04 20:05:00; 1 stop(s) via FRA; 745 minutes. Local airport times.
    • OU412: SPU 2026-12-04 14:40:00 → FRA 2026-12-04 16:30:00; layover at FRA: 75 minutes.
    • LH432: FRA 2026-12-04 17:45:00 → ORD 2026-12-04 20:05:00.

More dates for this route