Boston → Copenhagen
Dec 9, 2026 · one way
BOS → CPH1 adulteconomyOne way
7 flight options · 6 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, Scandinavian 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) |
|---|---|---|---|---|
| 2026-12-09 · one way | Scandinavian Airlines | SK928 | $460.00 | 2026-10-29T00:51:55Z |
| 2026-12-09 · one way | FI | FI630 + FI204 | $350.00 | 2026-10-29T00:51:55Z |
| 2026-12-09 · one way | British Airways | BA212 + BA808 | $470.00 | 2026-10-29T00:51:55Z |
| 2026-12-09 · one way | American Airlines | AA108 + BA808 | $480.00 | 2026-10-29T00:51:55Z |
| 2026-12-09 · one way | Lufthansa | LH423 + LH822 | $490.00 | 2026-10-29T00:51:55Z |
| 2026-12-09 · one way | Delta Air Lines | DL154 + SK538 | $510.00 | 2026-10-29T00:51:55Z |
| 2026-12-09 · one way | Delta Air Lines | DL256 + SK552 | $510.00 | 2026-10-29T00:51:55Z |
2026-12-09 · one way · $460.00
- Scandinavian Airlines SK928: BOS 2026-12-09 17:35:00 → CPH 2026-12-10 06:55:00; nonstop; 440 minutes. Local airport times.
2026-12-09 · one way · $350.00
- FI FI630 / FI204: BOS 2026-12-09 19:50:00 → CPH 2026-12-10 11:45:00; 1 stop(s) via KEF; 595 minutes. Local airport times.
- FI630: BOS 2026-12-09 19:50:00 → KEF 2026-12-10 06:05:00; layover at KEF: 85 minutes.
- FI204: KEF 2026-12-10 07:30:00 → CPH 2026-12-10 11:45:00.
2026-12-09 · one way · $470.00
- British Airways BA212 / BA808: BOS 2026-12-09 18:45:00 → CPH 2026-12-10 11:45:00; 1 stop(s) via LHR; 660 minutes. Local airport times.
- BA212: BOS 2026-12-09 18:45:00 → LHR 2026-12-10 06:25:00; layover at LHR: 135 minutes.
- BA808: LHR 2026-12-10 08:40:00 → CPH 2026-12-10 11:45:00.
2026-12-09 · one way · $480.00
- American Airlines AA108 / BA808: BOS 2026-12-09 19:15:00 → CPH 2026-12-10 11:45:00; 1 stop(s) via LHR; 630 minutes. Local airport times.
- AA108: BOS 2026-12-09 19:15:00 → LHR 2026-12-10 07:00:00; layover at LHR: 100 minutes.
- BA808: LHR 2026-12-10 08:40:00 → CPH 2026-12-10 11:45:00.
2026-12-09 · one way · $490.00
- Lufthansa LH423 / LH822: BOS 2026-12-09 16:05:00 → CPH 2026-12-10 09:25:00; 1 stop(s) via FRA; 680 minutes. Local airport times.
- LH423: BOS 2026-12-09 16:05:00 → FRA 2026-12-10 05:20:00; layover at FRA: 160 minutes.
- LH822: FRA 2026-12-10 08:00:00 → CPH 2026-12-10 09:25:00.
2026-12-09 · one way · $510.00
- Delta Air Lines DL154 / SK538: BOS 2026-12-09 22:35:00 → CPH 2026-12-10 15:35:00; 1 stop(s) via DUB; 660 minutes. Local airport times.
- DL154: BOS 2026-12-09 22:35:00 → DUB 2026-12-10 09:45:00; layover at DUB: 165 minutes.
- SK538: DUB 2026-12-10 12:30:00 → CPH 2026-12-10 15:35:00.
2026-12-09 · one way · $510.00
- Delta Air Lines DL256 / SK552: BOS 2026-12-09 19:25:00 → CPH 2026-12-10 11:50:00; 1 stop(s) via AMS; 625 minutes. Local airport times.
- DL256: BOS 2026-12-09 19:25:00 → AMS 2026-12-10 08:15:00; layover at AMS: 135 minutes.
- SK552: AMS 2026-12-10 10:30:00 → CPH 2026-12-10 11:50:00.