- Must visit
Lowell Observatory
Museum at Lowell Observatory with Pluto history, astronomy exhibits, and access to major observatory grounds.
Cheapest price on Sep 20
$103
Average ticket price on Sep 20
$150
Fastest journey on Sep 20
12 h 25 m
Average journey duration on Sep 20
15 h 55 m
Buses on Sep 20
4
Distance
490 km
The best way to find a cheap bus ticket from Barstow, 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 Barstow, CA to Flagstaff, AZ will cost around $150 if you buy it on the day, but the cheapest tickets can be found for only $103.
On Sun, Sep 20, we found 4 buses from Barstow, CA to Flagstaff, AZ, including 4 direct services.
On Sun, Sep 20 the direct buses cover the 490 km distance in an average of 15 h 55 m but if you time it right, some buses will get you there in just 12 h 25 m .
On Sun, Sep 20 the slowest buses will take 20 h 50 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 Barstow, CA to Flagstaff, AZ among Omio's users. If you are prioritising price, take the train, with an average ticket price of $76 For those with little time, consider booking a train, which has an average total journey time of 7h 15m. Average ticket prices depend on the travel mode: a train costs an average of $76, while a train costs an average of $76.
Distance: 304 miles (490 km)
Most popular Train | Driving |
|---|---|
$76 Average price Cheapest | $70 Average price (fuel + tolls) |
7h 15m Average total duration Fastest 6h 45m Onboard + 30m Additional time* | 5h 1m Average total duration (door-to-door) |
![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options |
This is compared to other travel options from Barstow, CA to Flagstaff, AZ:
A train is $35 less than a bus for this route with tickets for a bus from Barstow, CA to Flagstaff, AZ costing on average $111.
Other travel options to Flagstaff, AZ take longer:
Bus takes on average 12h 15m.
Tickets start at around $111 compared to roughly $70 in fuel and tolls — a saving of about $-41.52. The journey takes 12h 15m versus 5h 1m 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.
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 02:50AM | Arrival Time 01:45AM | Duration 22h55 | Departure days Fri | Cheapest price $112 |
Operator FlixBus | Departure Time 03:50AM | Arrival Time 01:45AM | Duration 21h55 | Departure days Fri | Cheapest price $107 |
Operator Greyhound | Departure Time 04:30AM | Arrival Time 06:59PM | Duration 14h29 | Departure days Mon, Sat, Sun | Cheapest price $103 |
Operator Greyhound | Departure Time 04:55AM | Arrival Time 07:59PM | Duration 15h04 | Departure days Tue | Cheapest price $152 |
Operator FlixBus | Departure Time 04:55AM | Arrival Time 01:45AM | Duration 20h50 | Departure days Sun | Cheapest price $227 |
Operator FlixBus | Departure Time 09:50AM | Arrival Time 01:45AM | Duration 15h55 | Departure days Fri, Sat | Cheapest price $153 |
Operator Greyhound | Departure Time 07:55PM | Arrival Time 08:20AM | Duration 12h25 | Departure days Fri, Sun | Cheapest price $133 |
Operator Greyhound | Departure Time 08:55PM | Arrival Time 09:20AM | Duration 12h25 | Departure days Wed, Sat | Cheapest price $118 |
The table below shows live departures for Barstow, CA to Flagstaff, AZ buses for today, Friday, September 18. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:55 PM Barstow, CA | 12h25 | 8:20 AM Flagstaff, AZ | 0 transfersDirect | |
| Saturday, September 19 | |||||
![]() | 4:30 AM Barstow, CA | 14h29 | 6:59 PM Flagstaff, AZ | 0 transfersDirect | |
![]() | 4:55 AM Barstow, CA | 20h50 | 1:45 AM Flagstaff, AZ | 0 transfersDirect | |
![]() | 9:50 AM Barstow, CA | 15h55 | 1:45 AM Flagstaff, AZ | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare train 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 Barstow, CA to Flagstaff, AZ run on average 2 times per day, taking around 12h 15m. Cheap bus tickets for this journey start at $93 but you can travel from only $61 by train.
The earliest bus runs at 03:00, the last at 20:55. The fastest bus covers the 304 miles (490 km) distance in 11h 44m.
Distance 304 miles (490 km) |
Average bus duration 12h 15m |
Cheapest ticket price $93 |
Buses per day 2 |
Fastest bus 11h 44m |
First bus 3:00 AM |
Last bus 8:55 PM |
Cheapest Month Sep |
Cheapest Day Mon |
High Season Jan - Mar |
Low Season Jul - Sep |
Busiest Day Tue |
Least Busy Day Tue |
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 Barstow, 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 Barstow, CA to Flagstaff, AZ buses use the Barstow, Barstow Travel Center 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 Barstow, CA and Flagstaff, AZ bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Barstow, Barstow Travel Center is 2 km from Barstow city centre. Public transport options include:
Barstow, Barstow Travel Center has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Food court with several options available.
Wi-Fi is available at Barstow, Barstow Travel Center. ATMs are aTM inside the Travel Center.
Ticket office support is available at Barstow, Barstow Travel Center.
Available at Barstow, Barstow Travel Center: Parking, Taxis, WC.
Accessibility facilities are available at Barstow, Barstow Travel Center: Wheelchair accessible with assistance available.
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.
Here are some other resources that might have the information you need