San Diego → Amsterdam
Dec 21, 2026 · one way
SAN → AMS1 adulteconomyOne way
7 flight options · 4 airlines
Nonstop flights
One-stop flights
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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.
- 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
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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) |
|---|---|---|---|---|
| 2026-12-21 · one way | KLM Royal Dutch Airlines | KL640 | $937.50 | 2026-10-29T01:08:13Z |
| 2026-12-21 · one way | Lufthansa | LH467 + LH2306 | $812.50 | 2026-10-29T01:08:13Z |
| 2026-12-21 · one way | United Airlines | UA1710 + UA909 | $837.50 | 2026-10-29T01:08:13Z |
| 2026-12-21 · one way | Delta Air Lines | DL4018 + KL602 | $850.00 | 2026-10-29T01:08:13Z |
| 2026-12-21 · one way | Delta Air Lines | DL1177 + DL56 | $850.00 | 2026-10-29T01:08:13Z |
| 2026-12-21 · one way | Delta Air Lines | DL932 + KL622 | $850.00 | 2026-10-29T01:08:13Z |
| 2026-12-21 · one way | Delta Air Lines | DL492 + DL136 | $850.00 | 2026-10-29T01:08:13Z |
2026-12-21 · one way · $937.50
- KLM Royal Dutch Airlines KL640: SAN 2026-12-21 14:05:00 → AMS 2026-12-22 09:40:00; nonstop; 635 minutes. Local airport times.
2026-12-21 · one way · $812.50
- Lufthansa LH467 / LH2306: SAN 2026-12-21 17:35:00 → AMS 2026-12-22 17:05:00; 1 stop(s) via MUC; 870 minutes. Local airport times.
- LH467: SAN 2026-12-21 17:35:00 → MUC 2026-12-22 13:45:00; layover at MUC: 105 minutes.
- LH2306: MUC 2026-12-22 15:30:00 → AMS 2026-12-22 17:05:00.
2026-12-21 · one way · $837.50
- United Airlines UA1710 / UA909: SAN 2026-12-21 10:30:00 → AMS 2026-12-22 09:35:00; 1 stop(s) via ORD; 845 minutes. Local airport times.
- UA1710: SAN 2026-12-21 10:30:00 → ORD 2026-12-21 16:44:00; layover at ORD: 81 minutes.
- UA909: ORD 2026-12-21 18:05:00 → AMS 2026-12-22 09:35:00.
2026-12-21 · one way · $850.00
- Delta Air Lines DL4018 / KL602: SAN 2026-12-21 11:07:00 → AMS 2026-12-22 09:10:00; 1 stop(s) via LAX; 783 minutes. Local airport times.
- DL4018: SAN 2026-12-21 11:07:00 → LAX 2026-12-21 12:20:00; layover at LAX: 90 minutes.
- KL602: LAX 2026-12-21 13:50:00 → AMS 2026-12-22 09:10:00.
2026-12-21 · one way · $850.00
- Delta Air Lines DL1177 / DL56: SAN 2026-12-21 09:53:00 → AMS 2026-12-22 09:00:00; 1 stop(s) via SLC; 847 minutes. Local airport times.
- DL1177: SAN 2026-12-21 09:53:00 → SLC 2026-12-21 12:59:00; layover at SLC: 131 minutes.
- DL56: SLC 2026-12-21 15:10:00 → AMS 2026-12-22 09:00:00.
2026-12-21 · one way · $850.00
- Delta Air Lines DL932 / KL622: SAN 2026-12-21 13:19:00 → AMS 2026-12-22 12:55:00; 1 stop(s) via ATL; 876 minutes. Local airport times.
- DL932: SAN 2026-12-21 13:19:00 → ATL 2026-12-21 20:35:00; layover at ATL: 135 minutes.
- KL622: ATL 2026-12-21 22:50:00 → AMS 2026-12-22 12:55:00.
2026-12-21 · one way · $850.00
- Delta Air Lines DL492 / DL136: SAN 2026-12-21 11:37:00 → AMS 2026-12-22 10:35:00; 1 stop(s) via DTW; 838 minutes. Local airport times.
- DL492: SAN 2026-12-21 11:37:00 → DTW 2026-12-21 19:04:00; layover at DTW: 96 minutes.
- DL136: DTW 2026-12-21 20:40:00 → AMS 2026-12-22 10:35:00.