Round-trip flights under $500

The round-trip offer and the code that goes with it.

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

Up to $50 off flights with CHEAPFLIGHTS50
Extra $50 off round trips: ROUNDTRIP50
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Applies to flights within the USA and is entered at checkout. The lowest fares can require booking up to 21 days ahead.

CheapVuelos keeps a dedicated offer called Roundtrip under $500. It is built around return tickets, which is why its code, ROUNDTRIP50, is the one to look at when your plans have a fixed return date.

The search box defaults to round trip. You enter the origin, destination, departure and return dates, and the travelers line separates adults, children from 2 to 11 and infants up to 2.

Cabins run from Economy and Premium Economy up to Business and First. A fare below $500 is realistic mainly for Economy, so filter there when the budget is tight.

The site says the lowest fares can require buying up to 21 days before departure, and that shown fares come from historical data. Treat the sub-$500 headline as a target, then confirm it on your own dates.

The ROUNDTRIP50 code takes up to an additional $50 off flights within the USA and is typed at checkout.

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.