| Airline | First checked bag | Second checked bag | Additional bags | Overweight bags | Oversized bags |
| Airtran | $0 $15 | $10 paid online, $20 at airport $25 | $50 | 51-70 lbs 23-32kgs): $29 $3971 to 99 lbs: $69 $79 | 62-70 total linear inches: $29 $39; 71-80 inches $69 $79 |
| Alaska | $0 ($15 eff. 7/1/2009) | $0 $25 | 3rd-6th bags: $100; 7th or more: $150 | 51-100 lbs: $50 | 63-80 inches: $50; 81-115 inches: $75 |
| American | $20 | $30 | Bags 3-5: $100; 6th or more: $200 | 51-70 lbs (23-32kgs): $50; 71-100 lbs: $100. These fees may be higher on international routes | 63 inches and over: $150 |
| Continental | $15 ($5 more if not paid online) | $25 ($5 more if not paid online) | $75 nonstop/$100 connecting | 51-70 lbs (23-32kgs): $50 Over 70 lbs not accepted. |
63 inches and over: $100 |
| Delta | $15 ($5 more if not paid online) | $25 ($5 more if not paid online) $50 for European travel | Third bag: $125; Bags 4 to 10 $200 each (For travel outside US, no fee for 2nd bag, $200 for 3rd bag, $350 for 4th and 5th, $600 for bags 6-10). | 51-70 lbs (23-32kgs): $90 ($150 for travel outside US) 71 to 100 lbs: $175 ($300 each outside US) |
63-80 total linear inches: $150 $175 |
| Frontier | $0 $15 | $25 | $50 | 51-100 lbs: $75 | 63-80 inches: $75 |
| JetBlue | $0 | $20 | $75 | 51-70 lbs: $50; 71-99 lbs: $100 | 63-80 inches: $75 |
| Northwest | See Delta | See Delta | See Delta | See Delta | See Delta |
| Spirit | $19 | $25 (online or at airport) | Bags 3-5: $100 (online or at airport) | 51-70 lbs: $5071 to 99 lbs: $100 | 62-79 inches: $100; 80 inches and over: $150 |
| Southwest | $0 | $0 | First additional bag: $25; bags 4-9: $50; 10 and more: $110 | 51-70 lbs: $25; 71-100 lbs: $50 | 62-80 inches: $50 |
| United | $20 ($5 discount if paid online) | $30 ($5 discount if paid online) | Bags 1-4: $125; 5th or more: $250 | $100 | 63-115 inches: $125 |
| US Airways | $20 at airport, $15 online | $30 at airport, $25 online | Bags 3-9: $100 | 51-70 lbs (23-32kgs): $7071 to 99 lbs: $120 | 62-80 total linear inches: $100 |
August 8th, 2009