WarBird Flight is an independent travel booking service and is not affiliated with, endorsed by, or sponsored by KLM. Airline policies summarized here were reviewed in September 2026 and may change; the airline's conditions of carriage govern your ticket.
KLM Flight Booking
Hubs: Amsterdam Schiphol (AMS).
KLM Royal Dutch Airlines is the world's oldest airline still operating under its original name, hubbed at Amsterdam Schiphol. It is part of the Air France–KLM group and SkyTeam, with Delta as its US joint-venture partner.
KLM serves about a dozen US gateways nonstop to Amsterdam, and Schiphol's single-terminal design makes it one of the easiest European hubs for connections to the rest of Europe, Africa, and Asia.
Our partner agency's licensed agents book KLM in every cabin and compare it with other carriers on your route. Call (708) 866-8751, 24/7, every day.
New bookings, date changes, cancellations, name fixes, bags, and credits on KLM.
Call about KLM(708) 866-8751Fares shown are recorded lows. An agent confirms today's live price on the call.
Popular KLM routes
KLM fare classes
Baggage summary
Carry-on: One carry-on and one personal item up to 12 kg combined.
Checked: Economy Light includes no checked bag; Standard and Flex include one 23 kg bag.
Full KLM baggage guide →Changes and cancellations
Economy Light cannot be changed. Standard changes for a fee plus fare difference; Flex changes free.
Light and Standard fares are non-refundable outside 24 hours; Flex fares are refundable.
Full KLM change and cancellation guide →Help with a KLM booking
Licensed agents at our partner agency handle these by phone, 24/7. No charge for a quote.
Frequently asked questions
Can WarBird Flight book KLM flights?
Yes. Our partner agency's licensed agents book KLM from all US gateways to Amsterdam and beyond.
Does KLM Economy Light include a checked bag?
No. Economy Standard includes one checked bag.
Can I change a KLM ticket?
Standard and Flex fares, yes. Light cannot be changed.