The cheapest and fastest buses from Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL
Cheapest price
$77
Average price
$87
Fastest journey
7 h 50 m
Average duration
9 h 11 m
Buses per day
5
Distance
556 km
The best way to find a cheap bus ticket from Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL will cost around $87 if you buy it on the day, but the cheapest tickets can be found for only $77.
Of the 5 buses that leave Union Depot, Saint Paul, MN for Chicago Union Station, Chicago, IL on Mon, Dec 15, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Dec 15 the direct buses cover the 556 km distance in an average of 9 h 11 m but if you time it right, some buses will get you there in just 7 h 50 m .
On Mon, Dec 15 the slowest buses will take 12 h 9 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
FlixBus

8396 AMTRAK · 342 Hiawatha Service

FlixBus
FlixBus
8396 AMTRAK · 342 Hiawatha ServiceTravel Information
Compare train, bus, and flight for Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL
Omio recommends booking the train as it is the most popular option from Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL among Omio's users. If you are prioritising price take the bus with prices starting from €44. For those with little time consider booking a flight which can get you there in 1h 43m. The ticket price range depends on the travel mode: a bus costs an average of €44, and a flight costs an average of €40.
Distance: 345 miles (556 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
€73 Average price Cheapest | €130 Average price | €185 Average price |
9h 44m Average total duration 9h 14m Onboard + 30m Additional time* | 8h 21m Average total duration 7h 51m Onboard + 30m Additional time* | 4h 43m Average total duration Fastest 1h 43m Onboard + 3h 0m Additional time* |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 12:50AM | Arrival Time 08:45AM | Duration 7h55 | Departure days Mon, Sun | Cheapest price $83 |
Operator FlixBus | Departure Time 08:20AM | Arrival Time 05:35PM | Duration 9h15 | Departure days Mon, Sun | Cheapest price $77 |
Operator Amtrak | Departure Time 08:55AM | Arrival Time 09:04PM | Duration 12h09 | Departure days Mon, Tue, Wed, Thu, Fri, Sun | Cheapest price $113 |
Operator FlixBus | Departure Time 12:20PM | Arrival Time 09:05PM | Duration 8h45 | Departure days Mon, Sun | Cheapest price $78 |
Operator Greyhound | Departure Time 09:20PM | Arrival Time 05:10AM | Duration 7h50 | Departure days Mon, Sun | Cheapest price $81 |
Live departures
Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL bus times
The table below shows live departures for Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL buses for today, Sunday, December 14. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus | 6:20 PM St Paul, Union Depot Station & Terminal | 8h45 | 3:05 AM Chicago, Greyhound Bus Station | 0 transfersDirect | |
| Monday, December 15 | |||||
![]() | 3:20 AM St Paul, Union Depot Station & Terminal | 7h50 | 11:10 AM Chicago, Greyhound Bus Station | 0 transfersDirect | |
![]() | 6:50 AM St Paul, Union Depot Station & Terminal | 7h55 | 2:45 PM Chicago, Greyhound Bus Station | 0 transfersDirect | |
FlixBus | 2:20 PM St Paul, Union Depot Station & Terminal | 9h15 | 11:35 PM Chicago, Greyhound Bus Station | 0 transfersDirect | |
8396 AMTRAK · 342 Hiawatha Service | 2:55 PM Union Depot, Saint Paul, MN | 12h09 | 3:04 AM Chicago Union Station, Chicago, IL | 1 transfer | |
Find all the dates and times for this journey
Compare prices and tickets Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL 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 Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL
Buses from Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL run on average 5 times per day, taking around 9h 14m. Cheap bus tickets for this journey start at $55 (€44) but you can travel from only $50 (€40) by train.
There are 3 buses per day. The earliest bus runs at 05:50, the last at 19:35. The fastest bus covers the 345 miles (556 km) distance in 7h 55m.
Distance 345 miles (556 km) |
Average bus duration 9h 14m |
Cheapest ticket price $55 (€44) |
Buses per day 5 |
Direct buses 3 |
Fastest bus 7h 55m |
First bus 05:50 |
Last bus 19:35 |
Bus providers: Greyhound, FlixBus from Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, ILYou can travel by bus between Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL with Greyhound, FlixBus for as low as $50 (€40). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
FAQs: Bus from Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL
Find answers to the most common questions about traveling from Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL 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 Chicago Union Station, Chicago, IL, 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 Depot, Saint Paul, MN to Union Station, Chicago, IL, 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 Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL
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