Condé Nast announces winners of its 13th Annual Business Travel Awards

Here are the top winners of the Condé Nast Traveler's 13th Annual Business Travel Awards, gleaned from 25,900 reader surveys. Drum roll, please...

Top 5 hotel brands:

1. Peninsula Hotels

2. Four Seasons

3. Mandarin Oriental

4. Ritz-Carlton

5. St. Regis

Top 5 airlines for domestic routes

1. Virgin America

2. Midwest Airlines

3. Continental Airlines

4. Alaska Airlines

5. Air Canada Jazz

Top 5 airports for domestic routes

1. Portland, Ore.

2. Washington, DC (Reagan)

3. Tampa

4. Orlando

5. San Diego