The cheapest and fastest buses from Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN
Cheapest price
$70
Average price
$105
Fastest journey
7 h 55 m
Average duration
8 h 32 m
Buses per day
6
Distance
556 km
The best way to find a cheap bus ticket from Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN will cost around $105 if you buy it on the day, but the cheapest tickets can be found for only $70.
Of the 6 buses that leave Chicago Union Station, Chicago, IL for Union Depot, Saint Paul, MN on Fri, Nov 14, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Nov 14 the direct buses cover the 556 km distance in an average of 8 h 32 m but if you time it right, some buses will get you there in just 7 h 55 m .
On Fri, Nov 14 the slowest buses will take 8 h 55 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


FlixBus
331 Hiawatha Service · 8391 AMTRAK


FlixBus
FlixBusTravel Information
Compare train, bus, and flight for Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN
Omio recommends booking the train as it is the most popular option from Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN among Omio's users. If you are prioritising price take the bus with prices starting from €48. For those with little time consider booking a flight which can get you there in 1h 35m. The ticket price range depends on the travel mode: a bus costs an average of €48, and a flight costs an average of €51.
Distance: 345 miles (556 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
€72 Average price Cheapest | €121 Average price | €219 Average price |
9h 15m Average total duration 8h 45m Onboard + 30m Additional time* | 8h 18m Average total duration 7h 48m Onboard + 30m Additional time* | 4h 35m Average total duration Fastest 1h 35m Onboard + 3h 0m Additional time* |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 12:35AM | Arrival Time 08:40AM | Duration 8h05 | Departure days Thu, Fri, Sun | Cheapest price $67 |
Operator Greyhound | Departure Time 06:15AM | Arrival Time 03:10PM | Duration 8h55 | Departure days Thu, Fri, Sun | Cheapest price $67 |
Operator Amtrak | Departure Time 08:25AM | Arrival Time 07:00PM | Duration 10h35 | Departure days Everyday | Cheapest price $113 |
Operator FlixBus | Departure Time 09:15AM | Arrival Time 06:05PM | Duration 8h50 | Departure days Thu, Fri, Sun | Cheapest price $70 |
Operator FlixBus | Departure Time 03:00PM | Arrival Time 11:55PM | Duration 8h55 | Departure days Thu, Fri, Sun | Cheapest price $70 |
Operator Greyhound | Departure Time 10:00PM | Arrival Time 05:55AM | Duration 7h55 | Departure days Thu, Fri, Sun | Cheapest price $68 |
Live departures
Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN bus times
The table below shows live departures for Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN buses for today, Thursday, November 13. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 6:35 AM Chicago, Greyhound Bus Station | 8h05 | 2:40 PM St Paul, Union Depot Station & Terminal | 0 transfersDirect | |
![]() | 12:15 PM Chicago, Greyhound Bus Station | 8h55 | 9:10 PM St Paul, Union Depot Station & Terminal | 0 transfersDirect | |
331 Hiawatha Service · 8391 AMTRAK | 2:25 PM Chicago Union Station, Chicago, IL | 10h35 | 1:00 AM Union Depot, Saint Paul, MN | 1 transfer | |
FlixBus | 3:15 PM Chicago, Greyhound Bus Station | 8h50 | 12:05 AM St Paul, Union Depot Station & Terminal | 0 transfersDirect | |
FlixBus | 9:00 PM Chicago, Greyhound Bus Station | 8h55 | 5:55 AM St Paul, Union Depot Station & Terminal | 0 transfersDirect | |
![]() | 4:00 AM Chicago, Greyhound Bus Station | 7h55 | 11:55 AM St Paul, Union Depot Station & Terminal | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Journey information
Overview: Bus from Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN
Buses from Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN run on average 5 times per day, taking around 8h 45m. Cheap bus tickets for this journey start at $59 (€48) but you can travel from only $53 (€43) by train.
There are 4 buses per day. The earliest bus runs at 05:35, the last at 20:15. The fastest bus covers the 345 miles (556 km) distance in 8h 5m.
Distance 345 miles (556 km) |
Average bus duration 8h 45m |
Cheapest ticket price $59 (€48) |
Buses per day 5 |
Direct buses 4 |
Fastest bus 8h 5m |
First bus 05:35 |
Last bus 20:15 |
Bus providers: Greyhound, FlixBus, Chicago Transit (CTA) from Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MNYou can travel by bus between Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN with Greyhound, FlixBus, Chicago Transit (CTA) for as low as $53 (€43). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
Chicago Transit (CTA)
FAQs: Bus from Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN
Find answers to the most common questions about traveling from Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Union Depot, Saint Paul, MN, this guide helps you travel smarter and with confidence.

- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
To find the cheapest bus tickets for your trip from Union Station, Chicago, IL to Union Depot, Saint Paul, MN, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- Guide dogs travel for free.
More options for your journey from Chicago Union Station, Chicago, IL to Union Depot, Saint Paul, MN
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