Travel with Axel,
get the best price.

Boston → Amsterdam

Jan 21, 2027 · return Jan 27, 2027

BOS → AMS1 adulteconomyRound trip

8 flight options · 7 airlines

Nonstop flights

Thu, Jan 21 – Wed, Jan 27

KLM Royal Dutch Airlines
8:55 pmBOS
6h 50m
Nonstop
9:45 am+1AMS
KLM Royal Dutch Airlines
5:10 pmAMS
7h 51m
Nonstop
7:01 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Wed, Jan 27

Delta Air Lines
7:25 pmBOS
6h 50m
Nonstop
8:15 am+1AMS
Delta Air Lines
12:15 pmAMS
7h 58m
Nonstop
2:13 pmBOS

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 – Wed, Jan 27

FI
7:50 pmBOS
10h 5m
KEF · 1h 35m
11:55 am+1AMS
FI
12:55 pmAMS
10h 55m
KEF · 1h 40m
5:50 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Wed, Jan 27

Aer Lingus
5:15 pmBOS
9h 40m
DUB · 2h
8:55 am+1AMS
Aer Lingus
9:35 amAMS
10h 20m
DUB · 1h 30m
1:55 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Wed, Jan 27

British Airways
6:45 pmBOS
9h 55m
LHR · 1h 50m
10:40 am+1AMS
British Airways
10:20 amAMS
11h 35m
LHR · 2h 30m
3:55 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Wed, Jan 27

American Airlines
7:15 pmBOS
9h 25m
LHR · 1h 15m
10:40 am+1AMS
KLM Royal Dutch Airlines
5:10 pmAMS
7h 51m
Nonstop
7:01 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Wed, Jan 27

Lufthansa
4:05 pmBOS
10h
FRA · 1h 30m
8:05 am+1AMS
KLM Royal Dutch Airlines
5:10 pmAMS
7h 51m
Nonstop
7:01 pmBOS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Wed, Jan 27

Delta Air Lines
7:10 pmBOS
9h 55m
LHR · 1h 50m
11:05 am+1AMS
Delta Air Lines
12:15 pmAMS
7h 58m
Nonstop
2:13 pmBOS

Round-trip total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ AMS

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

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

All dates for this routeNov 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)
2027-01-21 → 2027-01-27KLM Royal Dutch AirlinesKL618 / KL617$741.002026-10-29T00:51:41Z
2027-01-21 → 2027-01-27Delta Air LinesDL256 / DL257$750.502026-10-29T00:51:41Z
2027-01-21 → 2027-01-27FIFI630 + FI500 / FI501 + FI631$494.002026-10-29T00:51:41Z
2027-01-21 → 2027-01-27Aer LingusEI132 + EI602 / EI603 + EI133$560.502026-10-29T00:51:41Z
2027-01-21 → 2027-01-27British AirwaysBA212 + BA432 / BA431 + AA109$655.502026-10-29T00:51:41Z
2027-01-21 → 2027-01-27American Airlines / KLM Royal Dutch AirlinesAA108 + BA432 / KL617$693.502026-10-29T00:51:41Z
2027-01-21 → 2027-01-27Lufthansa / KLM Royal Dutch AirlinesLH423 + LH992 / KL617$717.252026-10-29T00:51:41Z
2027-01-21 → 2027-01-27Delta Air LinesDL58 + KL1002 / DL257$712.502026-10-29T00:51:41Z

2027-01-21 → 2027-01-27 · $741.00

  • KLM Royal Dutch Airlines KL618: BOS 2027-01-21 20:55:00 → AMS 2027-01-22 09:45:00; nonstop; 410 minutes. Local airport times.
  • KLM Royal Dutch Airlines KL617: AMS 2027-01-27 17:10:00 → BOS 2027-01-27 19:01:00; nonstop; 471 minutes. Local airport times.

2027-01-21 → 2027-01-27 · $750.50

  • Delta Air Lines DL256: BOS 2027-01-21 19:25:00 → AMS 2027-01-22 08:15:00; nonstop; 410 minutes. Local airport times.
  • Delta Air Lines DL257: AMS 2027-01-27 12:15:00 → BOS 2027-01-27 14:13:00; nonstop; 478 minutes. Local airport times.

2027-01-21 → 2027-01-27 · $494.00

  • FI FI630 / FI500: BOS 2027-01-21 19:50:00 → AMS 2027-01-22 11:55:00; 1 stop(s) via KEF; 605 minutes. Local airport times.
    • FI630: BOS 2027-01-21 19:50:00 → KEF 2027-01-22 06:05:00; layover at KEF: 95 minutes.
    • FI500: KEF 2027-01-22 07:40:00 → AMS 2027-01-22 11:55:00.
  • FI FI501 / FI631: AMS 2027-01-27 12:55:00 → BOS 2027-01-27 17:50:00; 1 stop(s) via KEF; 655 minutes. Local airport times.
    • FI501: AMS 2027-01-27 12:55:00 → KEF 2027-01-27 15:20:00; layover at KEF: 100 minutes.
    • FI631: KEF 2027-01-27 17:00:00 → BOS 2027-01-27 17:50:00.

2027-01-21 → 2027-01-27 · $560.50

  • Aer Lingus EI132 / EI602: BOS 2027-01-21 17:15:00 → AMS 2027-01-22 08:55:00; 1 stop(s) via DUB; 580 minutes. Local airport times.
    • EI132: BOS 2027-01-21 17:15:00 → DUB 2027-01-22 04:15:00; layover at DUB: 120 minutes.
    • EI602: DUB 2027-01-22 06:15:00 → AMS 2027-01-22 08:55:00.
  • Aer Lingus EI603 / EI133: AMS 2027-01-27 09:35:00 → BOS 2027-01-27 13:55:00; 1 stop(s) via DUB; 620 minutes. Local airport times.
    • EI603: AMS 2027-01-27 09:35:00 → DUB 2027-01-27 10:15:00; layover at DUB: 90 minutes.
    • EI133: DUB 2027-01-27 11:45:00 → BOS 2027-01-27 13:55:00.

2027-01-21 → 2027-01-27 · $655.50

  • British Airways BA212 / BA432: BOS 2027-01-21 18:45:00 → AMS 2027-01-22 10:40:00; 1 stop(s) via LHR; 595 minutes. Local airport times.
    • BA212: BOS 2027-01-21 18:45:00 → LHR 2027-01-22 06:25:00; layover at LHR: 110 minutes.
    • BA432: LHR 2027-01-22 08:15:00 → AMS 2027-01-22 10:40:00.
  • British Airways BA431 / AA109: AMS 2027-01-27 10:20:00 → BOS 2027-01-27 15:55:00; 1 stop(s) via LHR; 695 minutes. Local airport times.
    • BA431: AMS 2027-01-27 10:20:00 → LHR 2027-01-27 10:40:00; layover at LHR: 150 minutes.
    • AA109: LHR 2027-01-27 13:10:00 → BOS 2027-01-27 15:55:00.

2027-01-21 → 2027-01-27 · $693.50

  • American Airlines AA108 / BA432: BOS 2027-01-21 19:15:00 → AMS 2027-01-22 10:40:00; 1 stop(s) via LHR; 565 minutes. Local airport times.
    • AA108: BOS 2027-01-21 19:15:00 → LHR 2027-01-22 07:00:00; layover at LHR: 75 minutes.
    • BA432: LHR 2027-01-22 08:15:00 → AMS 2027-01-22 10:40:00.
  • KLM Royal Dutch Airlines KL617: AMS 2027-01-27 17:10:00 → BOS 2027-01-27 19:01:00; nonstop; 471 minutes. Local airport times.

2027-01-21 → 2027-01-27 · $717.25

  • Lufthansa LH423 / LH992: BOS 2027-01-21 16:05:00 → AMS 2027-01-22 08:05:00; 1 stop(s) via FRA; 600 minutes. Local airport times.
    • LH423: BOS 2027-01-21 16:05:00 → FRA 2027-01-22 05:20:00; layover at FRA: 90 minutes.
    • LH992: FRA 2027-01-22 06:50:00 → AMS 2027-01-22 08:05:00.
  • KLM Royal Dutch Airlines KL617: AMS 2027-01-27 17:10:00 → BOS 2027-01-27 19:01:00; nonstop; 471 minutes. Local airport times.

2027-01-21 → 2027-01-27 · $712.50

  • Delta Air Lines DL58 / KL1002: BOS 2027-01-21 19:10:00 → AMS 2027-01-22 11:05:00; 1 stop(s) via LHR; 595 minutes. Local airport times.
    • DL58: BOS 2027-01-21 19:10:00 → LHR 2027-01-22 06:50:00; layover at LHR: 110 minutes.
    • KL1002: LHR 2027-01-22 08:40:00 → AMS 2027-01-22 11:05:00.
  • Delta Air Lines DL257: AMS 2027-01-27 12:15:00 → BOS 2027-01-27 14:13:00; nonstop; 478 minutes. Local airport times.

More dates for this route