Dulles → Split
Nov 20, 2026 · one way
IAD → SPU1 adulteconomyOne way
2 flight options · 2 airlines
One-stop flights
Make this trip yours
Already have an account? Log in
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.
- 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
- 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
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 dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-11-20 · one way | KLM Royal Dutch Airlines | KL652 + KL1971 | $620.00 | 2026-10-29T01:07:59Z |
| 2026-11-20 · one way | United Airlines | UA108 + OU4439 | $640.00 | 2026-10-29T01:07:59Z |
2026-11-20 · one way · $620.00
- KLM Royal Dutch Airlines KL652 / KL1971: IAD 2026-11-20 18:15:00 → SPU 2026-11-21 12:05:00; 1 stop(s) via AMS; 710 minutes. Local airport times.
- KL652: IAD 2026-11-20 18:15:00 → AMS 2026-11-21 07:35:00; layover at AMS: 145 minutes.
- KL1971: AMS 2026-11-21 10:00:00 → SPU 2026-11-21 12:05:00.
2026-11-20 · one way · $640.00
- United Airlines UA108 / OU4439: IAD 2026-11-20 17:35:00 → SPU 2026-11-21 11:25:00; 1 stop(s) via MUC; 710 minutes. Local airport times.
- UA108: IAD 2026-11-20 17:35:00 → MUC 2026-11-21 07:40:00; layover at MUC: 150 minutes.
- OU4439: MUC 2026-11-21 10:10:00 → SPU 2026-11-21 11:25:00.