discount airline ticket
Refers to a cheap flight ticket, often sold through discount travel agencies or online booking sites.
格安航空券をネットで探している。
I'm searching online for a discount airline ticket.
I booked a discount airline ticket on a travel agency's website.
It's better to buy a discount airline ticket early.
I'm planning to go to Thailand using a discount airline ticket.
For popular routes, the discount airline tickets sell out quickly.