As the price of jet fuel rises, airline CEOs expect airfare to rise as well. Jet fuel prices have doubled since the beginning of the year, and it is the second biggest expense for airlines.
The airline also pushes its frequent flyer program, called Frontier Miles, which includes family pooling of miles.
Travel is booming, and Delta Air Lines boosted ticket prices. That helped the company weather higher fuel costs in the first quarter, and Delta believes it can turn a profit in the second quarter.
Over the weekend, United Airlines announced it will be dropping its change fees for good, putting pressure on other major airlines.
Cash refunds from airlines can be difficult, even now, and vouchers for future travel appear more likely.
No carry-on? No problem!