- Must visit
Art Institute Of Chicago
One of the world’s leading art museums, known for Impressionist masterpieces, modern art, and the iconic bronze lions at its entrance.
Cheapest price
$92
Average price
$115
Fastest journey
7 h 55 m
Average duration
9 h 19 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 $115 if you buy it on the day, but the cheapest tickets can be found for only $92.
Of the 5 buses that leave Union Depot, Saint Paul, MN for Chicago Union Station, Chicago, IL on Sun, Jul 12, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Jul 12 the direct buses cover the 556 km distance in an average of 9 h 19 m but if you time it right, some buses will get you there in just 7 h 55 m .
On Sun, Jul 12 the slowest buses will take 12 h 45 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
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FlixBus
· 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 $51. For those with little time consider booking a flight which can get you there in 1h 53m. The ticket price range depends on the travel mode: a bus costs an average of $51, and a flight costs an average of $50.
Distance: 345 miles (556 km)
| Bus | Most popular Train | Flight | Driving |
|---|---|---|---|
$84 Average price Cheapest | $127 Average price | $325 Average price | $85 Average price (fuel + tolls) |
9h 35m Average total duration 9h 5m Onboard + 30m Additional time* | 8h 15m Average total duration 7h 45m Onboard + 30m Additional time* | 4h 53m Average total duration Fastest 1h 53m Onboard + 3h 0m Additional time* | 5h 50m Average total duration (door-to-door) |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL:
A bus is $43 (€35) less than a train for this route with tickets for a train from Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL costing on average $127 (€104).
A bus is $240 (€197) less than a flight for this route with tickets for a flight from Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL costing on average $325 (€266).
Other travel options to Chicago Union Station, Chicago, IL take longer:
Train takes on average 7h 45m.
Bus takes on average 9h 5m.
Tickets start at around $84 (€69) compared to roughly $85 (€69) in fuel and tolls — a saving of about $0.39 (€0.32). The journey takes 9h 5m versus 5h 50m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by Greyhound, FlixBus.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 12:50AM | Arrival Time 08:45AM | Duration 7h55 | Departure days Everyday | Cheapest price $89 |
Operator FlixBus | Departure Time 08:20AM | Arrival Time 05:35PM | Duration 9h15 | Departure days Everyday | Cheapest price $67 |
Operator Greyhound | Departure Time 08:55AM | Arrival Time 09:40PM | Duration 12h45 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price $74 |
Operator Greyhound | Departure Time 12:50PM | Arrival Time 09:15PM | Duration 8h25 | Departure days Mon | Cheapest price $65 |
Operator Greyhound | Departure Time 01:55PM | Arrival Time 10:15PM | Duration 8h20 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price $65 |
Operator Greyhound | Departure Time 08:55PM | Arrival Time 05:15AM | Duration 8h20 | Departure days Everyday | Cheapest price $68 |
The table below shows live departures for Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL buses for today, Saturday, July 11. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 12:50 AM St Paul, Union Depot Station & Terminal | 7h55 | 8:45 AM Chicago, Greyhound Bus Station | 0 transfersDirect | |
FlixBus | 8:20 AM St Paul, Union Depot Station & Terminal | 9h15 | 5:35 PM Chicago, Greyhound Bus Station | 0 transfersDirect | |
· | 8:55 AM St Paul, Union Depot Station & Terminal | 12h45 | 9:40 PM Chicago, Greyhound Bus Station | 1 transfer | |
![]() | 1:55 PM St Paul, Union Depot Station & Terminal | 8h20 | 10:15 PM Chicago, Greyhound Bus Station | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
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.
Buses from Union Depot, Saint Paul, MN to Chicago Union Station, Chicago, IL run on average 3 times per day, taking around 9h 5m. Cheap bus tickets for this journey start at $51 (€42) but you can travel from only $48 (€39) by train.
There are 1 buses per day. The earliest bus runs at 01:55, the last at 18:50. The fastest bus covers the 345 miles (556 km) distance in 7h 55m.
Distance 345 miles (556 km) |
Average bus duration 9h 5m |
Cheapest ticket price $51 (€42) |
Buses per day 3 |
Direct buses 1 |
Fastest bus 7h 55m |
First bus 1:55 AM |
Last bus 6:50 PM |
Cheapest Month Mar |
Cheapest Day Wed |
High Season Jan - Mar |
Low Season Jul - Sep |
Busiest Day Fri |
Least Busy Day Wed |
Discover the best of Chicago Union Station — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Chicago Union Station trip today.
One of the world’s leading art museums, known for Impressionist masterpieces, modern art, and the iconic bronze lions at its entrance.
A major natural history museum with vast collections, dinosaur fossils, and the famous T. rex specimen Sue.
A large interactive science museum in Hyde Park with hands-on exhibits, a captured German submarine, and space and engineering displays.
Chicago’s signature downtown park, home to Cloud Gate, outdoor art, gardens, and major public events.
A famous stretch of Michigan Avenue known for architecture, shopping, river-to-lake walks, and big-city energy.
A scenic waterfront promenade with bridges, skyline views, boat access, and one of the city’s most popular urban walks.
An All-Beef Hot Dog On A Poppy Seed Bun With Yellow Mustard, Neon Relish, Onion, Tomato, Sport Peppers, A Pickle Spear, And Celery Salt. It Is A Classic Chicago Street Food.
Thinly Sliced Seasoned Roast Beef Piled Onto An Italian Roll, Often Dipped In Jus And Topped With Sweet Peppers Or Giardiniera. It Is One Of Chicago’s Signature Sandwiches.
A Thick, Pan-Baked Pizza With Cheese, Tomato Sauce, And Rich Toppings Layered In A Deep Crust. Chicago Is Internationally Known For This Hearty Style.
A Celebrated West Loop Restaurant Famous For Bold Small Plates, Creative Cooking, And A Bustling Dining Room.
A Historic American Diner Near Union Station Known For Hearty Breakfasts, Classic Service, And A Traditional Chicago Atmosphere.
A Well-Known Gastropub Near Millennium Park Serving Elevated American Fare, Good Beer, And A Lively Yet Polished Setting.
Food and coffee near the station are mid-priced by US standards. Hotels and taxis can raise daily costs.
Tip 18-20% in sit-down restaurants; 15-20% for taxis and rideshares. Round up or tip USD 1-2 for coffee if service is notable. Hotel porters: USD 2-5 per bag.
Official public transport app
Chicago Union Station -> The Loop, Chicago
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.

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