- Must visit
Saint Louis Art Museum
Vast art museum in Forest Park with global collections from antiquity to modern works and strong free general admission.
Cheapest price
$88
Average price
$114
Fastest journey
18 h 5 m
Average duration
19 h 44 m
Buses per day
6
Distance
1157 km
The best way to find a cheap bus ticket from Harrisburg, PA to St. Louis, MO is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Harrisburg, PA to St. Louis, MO will cost around $114 if you buy it on the day, but the cheapest tickets can be found for only $88.
Of the 6 buses that leave Harrisburg, PA for St. Louis, MO on Wed, Jul 22, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Jul 22 the direct buses cover the 1157 km distance in an average of 19 h 44 m but if you time it right, some buses will get you there in just 18 h 5 m .
On Wed, Jul 22 the slowest buses will take 22 h 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.


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Omio recommends booking the flight as it is the most popular option from Harrisburg, PA to St. Louis, MO among Omio's users. If you are prioritising price take the bus with prices starting from $78. For those with little time consider booking a flight which can get you there in 3h 27m. The ticket price range depends on the travel mode: a bus costs an average of $78, and a flight costs an average of $190.
Distance: 718 miles (1157 km)
| Bus | Most popular Flight | Train | Driving |
|---|---|---|---|
$94 Average price Cheapest | $190 Average price | $133 Average price | $130 Average price (fuel + tolls) |
18h 40m Average total duration 18h 10m Onboard + 30m Additional time* | 6h 27m Average total duration Fastest 3h 27m Onboard + 3h 0m Additional time* | 35h 3m Average total duration 34h 33m Onboard + 30m Additional time* | 12h 37m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Harrisburg, PA to St. Louis, MO:
A bus is $38 (€38) less than a train for this route with tickets for a train from Harrisburg, PA to St. Louis, MO costing on average $133 (€133).
A bus is $95 (€95) less than a flight for this route with tickets for a flight from Harrisburg, PA to St. Louis, MO costing on average $190 (€190).
Other travel options to St. Louis, MO take longer:
Bus takes on average 18h 10m.
Train takes on average 34h 33m.
Tickets start at around $94 (€94) compared to roughly $130 (€130) in fuel and tolls — a saving of about $35 (€35). The journey takes 18h 10m versus 12h 37m 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.
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 FlixBus | Departure Time 02:15AM | Arrival Time 11:15PM | Duration 22h00 | Departure days Mon, Tue, Wed, Thu, Sat | Cheapest price $88 |
Operator FlixBus | Departure Time 02:30AM | Arrival Time 11:15PM | Duration 21h45 | Departure days Sun | Cheapest price $91 |
Operator Greyhound | Departure Time 02:35PM | Arrival Time 07:45AM | Duration 18h10 | Departure days Mon, Tue, Wed, Thu, Sat | Cheapest price $83 |
Operator Greyhound | Departure Time 02:40PM | Arrival Time 07:45AM | Duration 18h05 | Departure days Mon, Wed, Thu, Sat | Cheapest price $91 |
Operator Greyhound USA | Departure Time 02:50PM | Arrival Time 07:55AM | Duration 17h05 | Departure days Fri, Sun | Cheapest price $84 |
Operator Greyhound USA | Departure Time 07:45PM | Arrival Time 03:20PM | Duration 19h35 | Departure days Fri | Cheapest price $180 |
Operator Greyhound | Departure Time 07:50PM | Arrival Time 03:10PM | Duration 20h20 | Departure days Mon, Tue, Wed, Thu, Sat, Sun | Cheapest price $75 |
Operator Greyhound | Departure Time 08:05PM | Arrival Time 03:10PM | Duration 20h05 | Departure days Mon, Tue, Wed, Thu, Sat, Sun | Cheapest price $86 |
Operator Greyhound | Departure Time 11:20PM | Arrival Time 11:15PM | Duration 24h55 | Departure days Sun | Cheapest price $98 |
Operator Greyhound | Departure Time 11:40PM | Arrival Time 11:15PM | Duration 24h35 | Departure days Mon, Tue, Wed, Thu, Sat | Cheapest price $97 |
The table below shows live departures for Harrisburg, PA to St. Louis, MO buses for today, Tuesday, July 21. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:50 PM Harrisburg, Market St (Bus Station), PA | 20h20 | 3:10 PM St. Louis, S 15th St (Civic center) | 0 transfersDirect | |
· | 8:05 PM Harrisburg, Market St (Bus Station), PA | 20h05 | 3:10 PM St. Louis, S 15th St (Civic center) | 1 transfer | |
· | 11:40 PM Harrisburg, Market St (Bus Station), PA | 24h35 | 11:15 PM St. Louis, S 15th St (Civic center) | 1 transfer | |
| Wednesday, July 22 | |||||
FlixBus+![]() | 2:15 AM Harrisburg, Market St (Bus Station), PA | 22h00 | 11:15 PM St. Louis, S 15th St (Civic center) | 1 transfer | |
![]() | 2:35 PM Harrisburg, Market St (Bus Station), PA | 18h10 | 7:45 AM St. Louis, S 15th St (Civic center) | 0 transfersDirect | |
FlixBus+![]() | 2:40 PM Harrisburg, Market St (Bus Station), PA | 18h05 | 7:45 AM St. Louis, S 15th St (Civic center) | 1 transfer | |
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 Harrisburg, PA to St. Louis, MO run on average 5 times per day, taking around 18h 10m. Cheap bus tickets for this journey start at $78 (€78) if you book in advance.
There are 2 buses per day. The earliest bus runs at 02:00, the last at 23:30. The fastest bus covers the 718 miles (1157 km) distance in 18h 5m.
Distance 718 miles (1157 km) |
Average bus duration 18h 10m |
Cheapest ticket price $78 (€78) |
Buses per day 5 |
Direct buses 2 |
Fastest bus 18h 5m |
First bus 2:00 AM |
Last bus 11:30 PM |
Cheapest Month Mar |
Cheapest Day Wed |
High Season Jul - Sep |
Low Season Apr - Jun |
Best time to book 2 days |
Discover the best of St. Louis, MO — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect St. Louis, MO trip today.
Vast art museum in Forest Park with global collections from antiquity to modern works and strong free general admission.
Leading history museum covering St. Louis, Missouri, and national stories through rotating exhibitions in Forest Park.
Interactive science museum with hands-on exhibits, planetarium, and family-friendly displays near Forest Park.
Lively downtown riverfront district with trails, views of the Arch, public art, and access to major historic sites.
Large urban park with trails, lakes, zoo access, and major museums, ideal for walking between top attractions.
Beloved neighborhood park with formal lily ponds, pavilions, and one of the city's most photographed landscapes.
A thin, cracker-like crust pizza cut into squares and topped with Provel cheese, a St. Louis original loved for its distinct texture and tangy flavor.
Crisp, breaded ravioli said to be born on The Hill, usually served with marinara. It is a signature St. Louis Italian-American appetizer.
Sticky butter cake with a dense base and gooey sweet top. A longtime St. Louis bakery favorite often enjoyed for breakfast or dessert.
Refined contemporary restaurant with tasting menus and strong national acclaim. Elegant fine dining focused on seasonal Midwestern ingredients.
Beloved frozen custard stand serving concretes and sundaes since 1929. Casual, nostalgic, and one of the city's iconic dessert stops.
Popular smokehouse known for St. Louis barbecue, especially ribs, brisket, and pork steak, in a polished but relaxed atmosphere.
Moderate for U.S. city breaks: hotels and dining are reasonable, transit is limited, and attractions often cost less than in larger U.S. tourist cities.
Tip 18-20% at restaurants, $1-2 per drink at bars, and 10-15% for taxis. Cafes often have tip jars or screen prompts.
Find answers to the most common questions about traveling from Harrisburg, PA to St. Louis, MO 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 St. Louis, MO, this guide helps you travel smarter and with confidence.

Most Harrisburg, PA to St. Louis, MO buses use the Harrisburg, Market St (Bus Station) to St. Louis, S 15th St (Civic center) station pair. Use this guide to compare Harrisburg, PA and St. Louis, MO bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Here are some other resources that might have the information you need