Selected charges by airlines with key operations in the region.

American Airlines    Frontier Airlines

Carry-on bag             -                  $25 online

$25, $50

(airport, gate)

First checked bag         $25*                   $20 online

$25 at airport

Second checked bag      $35                  $30

Additional bags         $150 each            $75 each

Pets                     $125 cabin             $75-$125 cabin

$150-$175 cargo         -

Seating                  Preferred             Select                                          $4-$99               $5-$15

Stretch

$15-$100

Priority boarding         $9 to $40               -

Change fee             $200**               $75-$125

ahead of time

$25-$100

same day

On-phone booking       $25                  $0

Unaccompanied minor $150                  $100-$150

*No charge on international flights

**On a nonrefundable ticket

SOURCE: SmarterTravel.comEndText