Transportation
Denver Airport
Public Transportation
Complete guide to public transportation at Denver International Airport. RTD trains, buses, and affordable transit options.
Level 1
Transit Center
$10.50
Fare
RTD
Operator
24/7
Service
Options
Public Transportation Options
| Service | Destination | Time | Fare | Frequency |
|---|---|---|---|---|
| RTD A Line Train | Union Station | ~37 min | $10.50 | Every 15 min |
| RTD Bus AT | Downtown Denver | ~45 min | $10.50 | Multiple stops |
| RTD Bus AB | Boulder | ~1 hr 15 min | $10.50 | Multiple stops |
| RTD Bus AF | Federal Center | ~1 hr | $10.50 | Multiple stops |
Tips
- Use the RTD app: Buy tickets and check schedules on your phone.
- Plan ahead: Check schedules for your specific route.
- Luggage: Limited space available on buses.
- Transfers: Connect to local buses and rail at Union Station.