Most airlines now allow passengers to check in and print boarding passes online for domestic travel. You will need your airline confirmation number provided on your itinerary or your mileage plan number and password to use these sites.
Use the links below to access the airline websites that allow online check-in.
Alaska Airlines opens a new window
American Airlines opens a new window
Delta Airlines opens a new window
Frontier Airlines opens a new window
Southwest Airlines opens a new window
United Airlines opens a new window
U.S. Airways opens a new window
Virgin America opens a new window
