Southwest Airlines is offering 30% off many flights this summer and fall, but the deal isn't available on every ticket.

Using the code SUMMER30, Southwest passengers booking new tickets can get up to 30% ... Hawaii interisland flights According to the airline, the promotion is only valid on flights operating ...

Frontier’s free bag promotion runs through Aug. 18 for customers who use the promotional code FREEBAG. To take advantage of ...

Southwest Airlines announced earlier this year that it will no longer offer two free checked bags. Here's the last day to book tickets with that perk.

While Valentine’s Day may be over, a low-cost carrier is still spreading the love. Southwest Airlines recently announced the "bring a friend for free" promotion, which provides a coveted ...

Also called "skiplagging," the practice involves buying multi-stop airline tickets with layovers in ... founder of flight deals website Going, told CBS MoneyWatch. Major airlines with operations ...

Travelers reeling from a summer of hectic travel -- with busy airports, scores of cancellations and soaring airline fees -- might ... domestic round-trip ticket prices could drop below $300 ...