MO → AZ · about 1,205 miles
St. Louis to Flagstaff bus schedule
Greyhound runs 14 direct buses a week from St. Louis to Flagstaff. The fastest takes 27 hours 25 minutes; the first bus leaves at 1:20 AM and the last at 8:40 AM.
Timetable data from · Schedule last changed
- Buses a week
- 14
- Fastest trip
- 27h 25m
- First bus
- 1:20 AM
- Last bus
- 8:40 AM
Timetable
Every bus leaves from St Louis Bus Station and arrives at Flagstaff AZ - Greyhound Station (FGG). Times are local to each stop. Timetables published by tds.ai, refreshed October 15, 2026. Schedules change, so check times when you book.
| Departs | Arrives | Duration | Days | Bus company |
|---|---|---|---|---|
| 1:20 AM | 3:30 AM +1 day | 28h 10m | Daily | Greyhound Full timetable |
| 8:40 AM New | 10:05 AM +1 day | 27h 25m | Daily | Greyhound Full timetable |
Route map
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Where to board in St. Louis Where you get off in Flagstaff The route of the busiest trip
Where to catch the bus in St. Louis
- St Louis Bus Station Map of St Louis Bus Station (Google Maps)
Where the bus stops in Flagstaff
Return trip: Flagstaff to St. Louis
Questions
How long is the bus from St. Louis to Flagstaff?
The fastest direct bus takes 27 hours 25 minutes.
What time is the first bus from St. Louis to Flagstaff?
The earliest departure is at 1:20 AM (Daily) and the last at 8:40 AM (Daily).
Which bus companies go from St. Louis to Flagstaff?
Greyhound runs direct buses on this route.
Where do I catch the bus in St. Louis?
Buses to Flagstaff leave from St Louis Bus Station.