- Must visit
Lowell Observatory
Museum at Lowell Observatory with Pluto history, astronomy exhibits, and access to major observatory grounds.
Cheapest price on Sep 19
$220
Average ticket price on Sep 19
$220
Fastest journey on Sep 19
15 h 15 m
Average journey duration on Sep 19
15 h 15 m
Buses on Sep 19
1
Distance
544 km
The best way to find a cheap bus ticket from Riverside, CA to Flagstaff, AZ is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Riverside, CA to Flagstaff, AZ will cost around $220 if you buy it on the day, but the cheapest tickets can be found for only $220.
On Sat, Sep 19, we found 1 buses from Riverside, CA to Flagstaff, AZ, including 1 direct services.
On Sat, Sep 19 the direct buses cover the 544 km distance in an average of 15 h 15 m but if you time it right, some buses will get you there in just 15 h 15 m .
On Sat, Sep 19 the slowest buses will take 15 h 15 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.


Omio recommends booking the train as it is the most popular option from Riverside, CA to Flagstaff, AZ among Omio's users. If you are prioritising price, take the train, with an average ticket price of $106 For those with little time, consider booking a train, which has an average total journey time of 9h 43m. Average ticket prices depend on the travel mode: a train costs an average of $106, while a train costs an average of $106.
Distance: 338 miles (544 km)
| Bus | Most popular Train | Driving |
|---|---|---|
$106 Average price Cheapest | $87 Average price (fuel + tolls) | |
9h 43m Average total duration Fastest 9h 13m Onboard + 30m Additional time* | 6h 12m Average total duration (door-to-door) | |
Direct Options | Direct Options | Direct Options |
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 05:05PM | Arrival Time 08:20AM | Duration 15h15 | Departure days Wed, Sat | Cheapest price $190 |
Operator FlixBus | Departure Time 06:05PM | Arrival Time 09:20AM | Duration 15h15 | Departure days Thu | Cheapest price $118 |
Operator Greyhound | Departure Time 08:15PM | Arrival Time 07:59PM | Duration 23h44 | Departure days Thu | Cheapest price $106 |
Compare train and bus 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.
Take a bus from Riverside, CA to Flagstaff, AZ and enjoy the approximately 338 miles (544 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest bus runs at 03:00, the last at 21:15.
Distance 338 miles (544 km) |
First bus 3:00 AM |
Last bus 9:15 PM |
Cheapest Month Jun |
Cheapest Day Tue |
High Season Jan - Mar |
Low Season Oct - Dec |
Discover the best of Flagstaff, AZ — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Flagstaff, AZ trip today.
Museum at Lowell Observatory with Pluto history, astronomy exhibits, and access to major observatory grounds.
Northern Arizona University museum focused on Colorado Plateau archaeology, ethnology, and regional natural history.
Compact local history museum inside the historic train depot, covering Route 66, railroading, and early Flagstaff life.
Walkable downtown district centered on Route 66, with historic storefronts, public art, shops, and easy station access.
Popular city park with trails, picnic areas, playgrounds, and access to ponderosa forest near downtown.
Urban trail and open-space preserve with scenic views, wildlife habitat, and paths linking several east-side neighborhoods.
Find answers to the most common questions about traveling from Riverside, CA to Flagstaff, AZ 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 Flagstaff, AZ, this guide helps you travel smarter and with confidence.

Most Riverside, CA to Flagstaff, AZ buses use the San Bernardino, Depot to Flagstaff, E Butler Ave (Greyhound Bus Station) station pair, with some services arriving at Flagstaff, Visitor Center (1 E Rte 66). Use this guide to compare Riverside, CA and Flagstaff, AZ bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Riverside, Parking Lot 30 is 6 km from Riverside city centre. Public transport options include:
Riverside, Parking Lot 30 has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Riverside, Parking Lot 30. ATMs are available at Riverside, Parking Lot 30.
Ticket office support is available at Riverside, Parking Lot 30.
Available at Riverside, Parking Lot 30: Parking, Taxis, WC.
Accessibility facilities are available at Riverside, Parking Lot 30: Accessible pathways for wheelchairs.
Flagstaff, E Butler Ave (Greyhound Bus Station) is 1 km from Flagstaff city centre. Public transport options include:
Flagstaff, E Butler Ave (Greyhound Bus Station) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Flagstaff, E Butler Ave (Greyhound Bus Station). ATMs are available at Flagstaff, E Butler Ave (Greyhound Bus Station).
Ticket office support is available at Flagstaff, E Butler Ave (Greyhound Bus Station).
Available at Flagstaff, E Butler Ave (Greyhound Bus Station): Parking, Taxis, WC.
Accessibility facilities are available at Flagstaff, E Butler Ave (Greyhound Bus Station): Wheelchair accessible entrance.
Flagstaff, Visitor Center (1 E Rte 66) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Various dining options nearby
Wi-Fi is available at Flagstaff, Visitor Center (1 E Rte 66). ATMs are available at Flagstaff, Visitor Center (1 E Rte 66).
Ticket office support is available at Flagstaff, Visitor Center (1 E Rte 66).
Available at Flagstaff, Visitor Center (1 E Rte 66): Parking, Taxis, WC.
Accessibility facilities are available at Flagstaff, Visitor Center (1 E Rte 66): Accessible pathways for those with mobility challenges.
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