Online check-in for your airline

CheapVuelos lists web check-in links for dozens of airlines.

CODEUp to $50Up to $50 off flights with code CHEAPFLIGHTS50

Up to $50 off flights with CHEAPFLIGHTS50
Extra $50 off round trips: ROUNDTRIP50
Phone support open around the clock

Applies to flights within the USA and is entered at checkout. The lowest fares can require booking up to 21 days ahead.

CheapVuelos has a Check In page for travelers who already hold a ticket. It promises seat selection, itinerary management and a shorter walk through the airport.

The airline list is long and includes United, American, JetBlue, Southwest, Spirit and Alaska, along with AeroMexico, Copa Airlines, Volaris, Viva Aerobus, Avianca and several LATAM Airlines units.

Long-haul carriers appear too, such as Emirates, Qatar Airways, Lufthansa, British Airways and Singapore Airlines, so one page covers most of what a mixed itinerary needs.

Pick the airline that operates your flight, not the one you bought from, and keep your booking reference at hand. Seat choice rules still belong to each airline.

Check-in comes after the purchase. If you are still comparing fares, the codes CHEAPFLIGHTS50 and ROUNDTRIP50 apply earlier, on flights within the USA, at the payment step.

Deals you can use now

Deal	Code	Conditions
Up to $50Up to $50 off flights with code CHEAPFLIGHTS50	`CHEAPFLIGHTS50`	Applies to flights within the USA and is entered at checkout. The lowest fares can require booking up to 21 days ahead.
Extra $50Up to $50 more off with code ROUNDTRIP50 on round trips	`ROUNDTRIP50`	Typed at checkout on flights within the USA, and meant for round-trip fares under $500.