- Must visit
Lowell Observatory
Museum at Lowell Observatory with Pluto history, astronomy exhibits, and access to major observatory grounds.
Cheapest price on Oct 10
€70
Average ticket price on Oct 10
€82
Fastest journey on Oct 10
16 h 24 m
Average journey duration on Oct 10
18 h 14 m
Buses on Oct 10
2
Distance
578 km
The best way to find a cheap bus ticket from San Diego, 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 San Diego, CA to Flagstaff, AZ will cost around €82 if you buy it on the day, but the cheapest tickets can be found for only €70.
On Sat, Oct 10, we found 2 buses from San Diego, CA to Flagstaff, AZ, including 2 direct services.
On Sat, Oct 10 the direct buses cover the 578 km distance in an average of 18 h 14 m but if you time it right, some buses will get you there in just 16 h 24 m .
On Sat, Oct 10 the slowest buses will take 20 h 4 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.




Buses from San Diego, CA to Flagstaff, AZ run on average 5 times per day, taking around 12h 29m. Cheap bus tickets for this journey start at €59 if you book in advance.
The earliest bus runs at 03:00, the last at 21:15. The fastest bus covers the 359 miles (578 km) distance in 9h 50m.
Distance 359 miles (578 km) |
Average bus duration 12h 29m |
Cheapest ticket price €59 |
Buses per day 5 |
Fastest bus 9h 50m |
First bus 3:00 AM |
Last bus 9:15 PM |
Cheapest Month Oct |
Cheapest Day Tue |
High Season Jul - Sep |
Low Season Oct - Dec |
Best time to book 4 days |
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 02:35AM | Arrival Time 06:59PM | Duration 16h24 | Departure days Sun | Cheapest price €93 |
Operator Greyhound | Departure Time 09:15AM | Arrival Time 01:20AM | Duration 16h05 | Departure days Wed, Thu, Fri, Sun | Cheapest price €64 |
Operator Greyhound | Departure Time 09:25AM | Arrival Time 12:40PM | Duration 27h15 | Departure days Wed, Thu, Fri, Sun | Cheapest price €56 |
Operator Greyhound | Departure Time 09:50AM | Arrival Time 01:20AM | Duration 15h30 | Departure days Wed, Thu, Fri, Sun | Cheapest price €64 |
Operator Greyhound | Departure Time 01:10PM | Arrival Time 12:40PM | Duration 23h30 | Departure days Wed, Thu, Fri, Sun | Cheapest price €56 |
Operator Greyhound | Departure Time 04:15PM | Arrival Time 08:20AM | Duration 16h05 | Departure days Mon | Cheapest price €168 |
Operator Greyhound | Departure Time 04:50PM | Arrival Time 08:20AM | Duration 15h30 | Departure days Mon | Cheapest price €137 |
Operator Greyhound | Departure Time 05:25PM | Arrival Time 09:20AM | Duration 15h55 | Departure days Mon | Cheapest price €163 |
Operator Greyhound | Departure Time 07:10PM | Arrival Time 11:40AM | Duration 16h30 | Departure days Wed, Thu, Fri, Sun | Cheapest price €59 |
Operator Greyhound | Departure Time 07:45PM | Arrival Time 11:40AM | Duration 15h55 | Departure days Wed, Thu, Fri, Sun | Cheapest price €57 |
Operator Greyhound | Departure Time 08:10PM | Arrival Time 07:55PM | Duration 23h45 | Departure days Tue | Cheapest price €74 |
Operator Greyhound | Departure Time 10:55PM | Arrival Time 06:59PM | Duration 20h04 | Departure days Mon, Sat | Cheapest price €70 |
The table below shows live departures for San Diego, CA to Flagstaff, AZ buses for today, Friday, October 9. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
· | 9:15 AM San Diego, San Ysidro Transit Center | 16h05 | 1:20 AM Flagstaff, E Butler Ave (Greyhound Bus Station), AZ | 1 transfer | |
FlixBus · FlixBus+ · | 9:25 AM San Diego, Congress Street (Old Town Park), CA | 27h15 | 12:40 PM Flagstaff, E Butler Ave (Greyhound Bus Station), AZ | 3 transfers | |
· | 9:50 AM San Diego, Congress Street (Old Town Park), CA | 15h30 | 1:20 AM Flagstaff, E Butler Ave (Greyhound Bus Station), AZ | 1 transfer | |
FlixBus+ · | 1:10 PM San Diego, West Harbor Drive (The Headquarters at Seaport District), CA | 23h30 | 12:40 PM Flagstaff, E Butler Ave (Greyhound Bus Station), AZ | 2 transfers | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
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.
A hearty Navajo and Hopi stew of hominy, red chile, and mutton or beef. It is a long-standing regional dish tied to Indigenous food traditions in Northern Arizona.
A blue cornmeal mush or dumpling central to Hopi cuisine. Its deep color and earthy flavor come from traditional blue corn grown on the Colorado Plateau.
A folded fry bread taco topped with beans, meat, lettuce, cheese, and chile. It is widely eaten in Arizona and reflects Native and Southwestern food traditions.
Upscale American restaurant inside the Weatherford Hotel, serving steaks, game, and seasonal dishes in a classic historic atmosphere.
Beloved local Mexican restaurant known for burritos, tacos, and hearty Southwestern plates in a relaxed neighborhood setting.
Historic downtown brewery and pub known for house beers, burgers, and Southwestern comfort food in a lively casual setting.
Moderate for a U.S. mountain town: hotels can rise in peak season, dining is mid-priced, and local transit is limited so visitors often budget for a car.
Tip 18-20% in restaurants, 15-20% for taxis or rideshares, and $1-2 per drink or coffee is appreciated.
Find answers to the most common questions about traveling from San Diego, 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 San Diego, CA to Flagstaff, AZ buses use the San Diego, Congress Street (Old Town Park) 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 San Diego, CA and Flagstaff, AZ bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
San Diego, Congress Street (Old Town Park) is 5 km from San Diego city centre. Public transport options include:
San Diego, Congress Street (Old Town Park) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Several dining options nearby.
Wi-Fi is available at San Diego, Congress Street (Old Town Park). ATMs are available at San Diego, Congress Street (Old Town Park).
Ticket office support is available at San Diego, Congress Street (Old Town Park).
Available at San Diego, Congress Street (Old Town Park): Parking, Taxis, WC.
Accessibility facilities are available at San Diego, Congress Street (Old Town Park): Wheelchair accessible routes available.
San Diego, San Ysidro Transit Center is 22 km from San Diego city centre. Public transport options include:
San Diego, San Ysidro Transit Center has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Several fast food eateries located nearby.
Wi-Fi is available at San Diego, San Ysidro Transit Center. ATMs are available near the entrance.
Ticket office support is available at San Diego, San Ysidro Transit Center.
Available at San Diego, San Ysidro Transit Center: Parking, Taxis, WC.
Accessibility facilities are available at San Diego, San Ysidro Transit Center: Wheelchair accessible with ramps.
San Diego, West Harbor Drive (The Headquarters at Seaport District) is 1 km from San Diego city centre. Public transport options include:
San Diego, West Harbor Drive (The Headquarters at Seaport District) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Several dining options are in the area.
Wi-Fi is available at San Diego, West Harbor Drive (The Headquarters at Seaport District). ATMs are available at San Diego, West Harbor Drive (The Headquarters at Seaport District).
Ticket office support is available at San Diego, West Harbor Drive (The Headquarters at Seaport District).
Available at San Diego, West Harbor Drive (The Headquarters at Seaport District): Parking, Taxis, WC.
Accessibility facilities are available at San Diego, West Harbor Drive (The Headquarters at Seaport District): Accessible for persons with disabilities.
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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