Find coaches from Riverside, CA to Flagstaff, US

Next departures

Next departures from Riverside to Flagstaff on 30 October
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
FlixBus
UC Riverside
Flagstaff Train StationCheapest
FlixBus + Greyhound Lines, Inc.
UC Riverside
Greyhound StationFastest

Last refresh of the prices: Yesterday at 12:38 PM PDT.

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Compare 2 ways to travel from Riverside to Flagstaff

busbud logoWe recommend taking the train

Among the sustainable travel choices, the train stands out as a good way to reach Flagstaff. The journey takes about 9 hours 13 minutes and with fares starting at just US$65, it presents an excellent value for a comfortable ride.

1train per day
9h 13mAverage duration
541 kmDistance
49kgCO₂ emissions
Bus
Average priceUS$69 - US$184Average duration17h 15m
13kg CO₂e
Train
Average priceUS$65 - US$93Average duration9h 13m
49kg CO₂e

Bus Riverside, CA to Flagstaff, US: Trip Overview

Average ticket priceUS$87
Average bus trip duration17h 15m
Number of daily buses3
Earliest bus departure10:05
Distance539 km
Latest bus departure18:50

Riverside to Flagstaff Bus

Busbud helps you find a bus from Riverside to Flagstaff. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

Bus service from Riverside to Flagstaff will be provided by the most trusted bus companies.

Whether it is cheap bus tickets or more luxurious buses going to Flagstaff from Riverside, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions on the trip Riverside, CA - Flagstaff, US

  1. How much does a bus ticket from Riverside to Flagstaff cost?

    The bus ticket price from Riverside to Flagstaff starts at US$69. The best way to find cheap bus tickets from Riverside to Flagstaff is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

  2. How long is the bus ride from Riverside to Flagstaff?

    The average travel time between Riverside and Flagstaff is around 17h 15m, although the fastest bus will take about 15h 15m. This is the time it takes to travel the 535 km that separates the two cities.

  3. How many daily bus connections are there between Riverside and Flagstaff?

    The number of buses from Riverside to Flagstaff can differ depending on the day of the week. On average, there are 3 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Riverside to Flagstaff by comparing and selecting the bus that fits your travel style and budget on Busbud.

  4. Which bus companies travel from Riverside to Flagstaff?

    When taking the bus from Riverside to Flagstaff, you can travel comfortably and safely with FlixBus, Amtrak.

  5. What are the departure and arrival stations when taking the bus from Riverside to Flagstaff?

    Buses travelling between Riverside and Flagstaff leave from Riverside Bus Station or Commerce St and arrive at Greyhound Station, Southside.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
28/10
US$64
29/10
US$90
Today
US$90
31/10
US$64
01/11
US$64
02/11
US$67
03/11
US$64
04/11
US$64
busbud logoThe cheapest trip from Riverside, CA to Flagstaff, US was searched and found on 28 Oct 2025 with a price of US$64

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Riverside, CA to Flagstaff, US as early as possible.

You can expect to pay from US$64 to US$395 for a bus ticket from Riverside, CA to Flagstaff, US based on the last 2 days. You can expect to find the cheapest price for the trip at US$64, which is on 2025-10-31.

Usually Amtrak will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Riverside and Flagstaff!

Much more than a mere vehicle taking you from Riverside to Flagstaff, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Riverside to Flagstaff.

Tune out to the fine sounds of your best music playlist on your bus trip from Riverside to Flagstaff while indulging in miles on end of beautiful scenic views.

Did you know?

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

Will you be returning to Riverside, CA by bus?

Bus from Flagstaff, US to Riverside, CA

You can also go to Flagstaff, US by train

Train from Riverside, CA to Flagstaff, US

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worlwide scale with our comprehensive list of bus routes and schedules. Use Busbud to book your trip online, in your own language and currency, wherever you are. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.

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