We'll email you when fares on this route drop below your target.
| Departs | Arrives | Duration | Service | Price | Transfers |
|---|---|---|---|---|---|
1:05am Union Station | 2:34am Intermodal Station - 433 W ST Paul Ave | 1.48h | USHIA #341 | $32 | Direct |
1:05am Union Station | 2:18am Airport - 5601 S 6th St | 1.22h | USHIA #341 | $32 | Direct |
11:10am Union Station | 12:23pm Airport - 5601 S 6th St | 1.22h | USHIA #329 | $25 | Direct |
11:10am Union Station | 12:39pm Intermodal Station - 433 W ST Paul Ave | 1.48h | USHIA #329 | $25 | Direct |
1:25pm Union Station | 2:54pm Intermodal Station - 433 W ST Paul Ave | 1.48h | USHIA #331 | $30 | Direct |
1:25pm Union Station | 2:38pm Airport - 5601 S 6th St | 1.22h | USHIA #331 | $30 | Direct |
6:05pm Union Station | 7:34pm Intermodal Station - 433 W ST Paul Ave | 1.48h | USHIA #335 | $32 | Direct |
6:05pm Union Station | 7:18pm Airport - 5601 S 6th St | 1.22h | USHIA #335 | $32 | Direct |
8:15pm Union Station | 9:44pm Intermodal Station - 433 W ST Paul Ave | 1.48h | USHIA #337 | $38 | Direct |
8:15pm Union Station | 9:28pm Airport - 5601 S 6th St | 1.22h | USHIA #337 | $38 | Direct |
10:08pm Union Station | 11:45pm Intermodal Station - 433 W ST Paul Ave | 1.62h | USHIA #339 | $38 | Direct |
10:08pm Union Station | 11:27pm Airport - 5601 S 6th St | 1.32h | USHIA #339 | $38 | Direct |
| Travel Date | Lowest Price | Checked |
|---|---|---|
| 2026-04-01 | $25 | 2026-03-31 |
| 2026-03-31 | $25 | 2026-03-30 |
| 2026-03-30 | $23 | 2026-03-29 |
Amtrak operates train service between Chicago and Milwaukee. Prices vary based on travel date, time of day, service class, and how far in advance you book. Booking early and traveling on weekdays typically yields the lowest fares.
We track prices daily across all available departure times so you can compare fares and find the best deal. Set a price alert above and we'll notify you the moment fares drop below your target.