What are the most popular routes to Dubuque?
| Chicago - Dubuque | Average priceRUB 2,082 | Average duration3h 30m | Daily departures2 | |
| Des Moines - Dubuque | Average priceRUB 13,802 | Average duration14h 55m | Daily departures3 | |
| Milwaukee - Dubuque | Average priceRUB 15,443 | Average duration1d 6h | Daily departures1 | |
| Iowa City - Dubuque | Average priceRUB 5,823 | Average duration5h 35m | Daily departures3 | |
| Denver - Dubuque | Average priceRUB 14,900 | Average duration19h 10m | Daily departures1 | |
Operators serving Dubuque
