This week, Northwest Airlines added a wrinkle to the pattern by offering to guarantee a coach seat in an emergency row or on the aisle near the front of the cabin for an extra $15. The charge is aimed at business travelers who could wind up in less-desirable middle or window seats if they have to book at the last minute.
Here is a rundown of things that travelers pay extra for. The information was compiled with the help of Blosch and Joe Brancatelli, a consultant, writer and frequent traveler who has his own Web site, www.joesentme.com.
The booking process. For most airlines, the only way to obtain a ticket without paying a fee is to do it yourself online at a carrier's Web site. Buying on the phone or at the airport costs $5 to $15, depending on the airline. Online travel services, including Expedia, Orbitz and Travelocity, charge at least $5.
Travel agents, who normally do not get commissions from airlines, charge $20 and up for each ticket issued. Blosch said the standard fee these days was $35, but some agents, including her, do not charge the fee on bereavement or military fares. You may also get a discount on an agent's fees if booking a vacation package that includes other services, such as hotel reservations, she said.
US Airways, Philadelphia's largest airline, charges $10 for a ticket at an airport ticket counter.
Another recent change that could cost money came after America West Airlines bought US Airways last year. The airline no longer has a 24-hour grace period for canceling a reservation; now you pay as soon as you make the reservation.
Paper tickets now can cost as much as $75. At US Airways, the charge is $50 per paper ticket if an electronic ticket is available. Paper tickets shipped by express courier service can cost an additional $15.