The cheapest and fastest buses from Riverside, CA to Flagstaff, AZ
Cheapest price
$220
Average price
$220
Fastest journey
15 h 15 m
Average duration
15 h 15 m
Buses per day
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.
Of the 1 buses that leave Riverside, CA for Flagstaff, AZ on Sat, Jun 20, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Jun 20 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, Jun 20 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.
5:05 PM15h15Riverside, CA8:20 AMFlagstaff, AZ$2201One-way0 transfers
5:05 PM15h15Riverside, CA8:20 AMFlagstaff, AZ$2201One-way0 transfers
Travel Information
Compare train and bus for Riverside, CA to Flagstaff, AZ
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 prices starting from $99. For those with little time consider booking a train which can get you there in 9h 11m. The ticket price range depends on the travel mode: a train costs an average of $99, and a bus costs an average of $106.
Distance: 338 miles (544 km)
Compare bus with
| Bus | Most popular Train | Driving |
|---|---|---|
$158 Average price | $143 Average price Cheapest | $85 Average price (fuel + tolls) |
17h 52m Average total duration 17h 22m Onboard + 30m Additional time* | 9h 41m Average total duration Fastest 9h 11m Onboard + 30m Additional time* | 6h 12m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Riverside, CA to Flagstaff, AZ:
A train is $16 (€13) less than a bus for this route with tickets for a bus from Riverside, CA to Flagstaff, AZ costing on average $158 (€130).
Other travel options to Flagstaff, AZ take longer:
Bus takes on average 17h 22m.
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
Riverside, CA to Flagstaff, AZ Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 10:05AM | Arrival Time 01:20AM | Duration 15h15 | Departure days Thu | Cheapest price $89 |
Operator FlixBus | Departure Time 05:05PM | Arrival Time 08:20AM | Duration 15h15 | Departure days Wed, Sat | Cheapest price $190 |
Live departures
Riverside, CA to Flagstaff, AZ bus times
The table below shows live departures for Riverside, CA to Flagstaff, AZ buses for tomorrow, Saturday, June 20. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:05 PM Riverside, CA | 15h15 | 8:20 AM Flagstaff, AZ | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Riverside, CA to Flagstaff, AZ by train or bus
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.
Jun 20
Jun 21
Jun 22
Jun 23
Jun 24
Jun 25
Jun 26
Journey information
Overview: Bus from Riverside, CA to Flagstaff, AZ
Buses from Riverside, CA to Flagstaff, AZ run on average 3 times per day, taking around 17h 22m. Cheap bus tickets for this journey start at $106 (€86) but you can travel from only $99 (€81) by train.
The earliest bus runs at 03:00, the last at 21:15. The fastest bus covers the 338 miles (544 km) distance in 15h 15m.
Distance 338 miles (544 km) |
Average bus duration 17h 22m |
Cheapest ticket price $106 (€86) |
Buses per day 3 |
Fastest bus 15h 15m |
First bus 3:00 AM |
Last bus 9:15 PM |
Cheapest Month Aug |
Cheapest Day Tue |
High Season Jan - Mar |
Low Season Oct - Dec |
FAQs: Bus from Riverside, CA to Flagstaff, AZ
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.

popular bus stations
Popular bus stations from Riverside, CA to Flagstaff, AZ
Most Riverside, CA to Flagstaff, AZ buses use the Riverside, Parking Lot 30 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.
Getting to Riverside, Parking Lot 30 from Riverside city centre
Getting to Flagstaff, E Butler Ave (Greyhound Bus Station) from Flagstaff city centre
Most popular bus connections from Riverside, CA
More options for your journey from Riverside, CA to Flagstaff, AZ
Here are some other resources that might have the information you need
