Booking, changing, and upgrading flights — handled by people, not hold music.
Reservation Services US LLC helps U.S. travelers book new flights, manage existing reservations, secure seat upgrades, and process itinerary changes. We work on your behalf across major airlines so you don't have to navigate it alone.
Four ways we help you travel
Every service below is provided as an independent agency. We assist with the booking and the paperwork; the airline operates the flight and sets the fare rules.
Flight Bookings
Compare options and book new domestic and international flights with guided support.
Learn more →Reservations
Hold, review, and confirm itineraries, and manage the details of an existing booking.
Learn more →Seat Upgrades
Request preferred seats, extra legroom, or cabin upgrades subject to airline availability.
Learn more →Flight Changes
Reschedule dates, adjust routes, or cancel within the airline's fare rules.
Learn more →Simple, transparent, and on your terms
Tell us your trip
Call or email with your route, dates, and travelers. We listen first and quote options that fit.
Review the full price
You see the total — airfare plus our clearly itemized service fee — before anything is charged. No surprises.
You authorize, we book
Only after you approve do we process the booking with the operating airline and send your confirmation.
We stay on call
Need a change or upgrade later? Reach us anytime and we'll work it within the airline's rules.
Clear, upfront pricing
Our service fee is always disclosed and itemized separately from the airline's fare before you pay. You decide with the full number in front of you.
Independent & honest
We never claim to be an airline. We tell you exactly who operates your flight and whose rules apply to changes and refunds.
Real human support
Speak with a live agent for bookings, reservations, upgrades, and changes — no endless phone trees.
Ready to plan or change a trip?
Call our agents directly, or send the details and we'll get back to you with options and a full price.