- Must visit
Pima Air & Space Museum
World-renowned aviation museum with historic aircraft, hangars, and restoration spaces on a vast desert campus.
Cheapest price
$88
Average price
$97
Fastest journey
11 h 24 m
Average duration
17 h 11 m
Buses per day
2
Distance
663 km
The best way to find a cheap bus ticket from Irvine, CA to Tucson, AZ is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Irvine, CA to Tucson, AZ will cost around $97 if you buy it on the day, but the cheapest tickets can be found for only $88.
It's difficult to get from Irvine, CA to Tucson, AZ without transferring at least 2 times.




Buses from Irvine, CA to Tucson, AZ run on average 6 times per day, taking around 10h 50m. Cheap bus tickets for this journey start at $73 if you book in advance.
The earliest bus runs at 06:00, the last at 23:15. The fastest bus covers the 411 miles (663 km) distance in 11h 5m.
Distance 411 miles (663 km) |
Average bus duration 10h 50m |
Cheapest ticket price $73 |
Buses per day 6 |
Fastest bus 11h 5m |
First bus 6:00 AM |
Last bus 11:15 PM |
Cheapest Month Mar |
Cheapest Day Thu |
High Season Jan - Mar |
Low Season Oct - Dec |
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 12:35AM | Arrival Time 01:00PM | Duration 12h25 | Departure days Fri | Cheapest price $106 |
Operator OCTA | Departure Time 07:10AM | Arrival Time 07:10PM | Duration 12h00 | Departure days Sat | Cheapest price $88 |
Operator FlixBus | Departure Time 07:40AM | Arrival Time 10:00PM | Duration 14h20 | Departure days Tue | Cheapest price $133 |
Operator OCTA | Departure Time 07:46AM | Arrival Time 07:10PM | Duration 11h24 | Departure days Wed, Fri | Cheapest price $88 |
Operator Greyhound | Departure Time 08:05AM | Arrival Time 07:10PM | Duration 11h05 | Departure days Tue | Cheapest price $140 |
Operator Greyhound | Departure Time 11:35AM | Arrival Time 04:35AM | Duration 17h00 | Departure days Tue | Cheapest price $133 |
Operator Greyhound | Departure Time 02:45PM | Arrival Time 02:10AM | Duration 11h25 | Departure days Mon, Thu | Cheapest price $80 |
Operator Greyhound | Departure Time 03:05PM | Arrival Time 02:10AM | Duration 11h05 | Departure days Sun | Cheapest price $83 |
Operator OCTA | Departure Time 08:13PM | Arrival Time 07:10PM | Duration 22h57 | Departure days Wed, Fri | Cheapest price $107 |
Operator OCTA | Departure Time 08:25PM | Arrival Time 07:10PM | Duration 22h45 | Departure days Sat | Cheapest price $107 |
Operator Greyhound | Departure Time 09:25PM | Arrival Time 09:30AM | Duration 12h05 | Departure days Tue | Cheapest price $155 |
Operator OCTA | Departure Time 11:45PM | Arrival Time 07:10PM | Duration 19h25 | Departure days Sat | Cheapest price $88 |
The table below shows live departures for Irvine, CA to Tucson, AZ buses for today, Tuesday, August 4. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
+ FlixBus · FlixBus | 7:40 AM Santa Ana, E Santa Ana Blvd (Train Station) | 14h20 | 10:00 PM Tucson, E Broadway Blvd (Dave's Hot Chicken Parking Lot), AZ | 2 transfers | |
+ FlixBus · FlixBus | 7:40 AM Santa Ana, E Santa Ana Blvd (Train Station) | 13h40 | 9:20 PM Tucson, Downtown, AZ | 2 transfers | |
· + FlixBus | 8:05 AM Santa Ana, E Santa Ana Blvd (Train Station) | 11h05 | 7:10 PM Tuscon, University of Arizona Transportation Office, AZ | 2 transfers | |
· | 8:05 AM Santa Ana, E Santa Ana Blvd (Train Station) | 12h10 | 8:15 PM Tucson, E 12th St (Bus Station) | 1 transfer | |
· | 11:35 AM Santa Ana, E Santa Ana Blvd (Train Station) | 17h00 | 4:35 AM Tucson, E 12th St (Bus Station) | 1 transfer | |
· | 9:25 PM Santa Ana, E Santa Ana Blvd (Train Station) | 12h05 | 9:30 AM Tucson, E 12th St (Bus Station) | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Discover the best of Tucson, AZ — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Tucson, AZ trip today.
World-renowned aviation museum with historic aircraft, hangars, and restoration spaces on a vast desert campus.
University art museum with strong Latin American, modern, and contemporary collections in a compact campus setting.
Interactive science museum for all ages with hands-on exhibits, planetarium, and rotating educational displays.
Popular mountain park with desert trails, giant cacti, and summit road views over Tucson and surrounding ranges.
Walkable historic district with adobe architecture, shops, galleries, and some of Tucson's oldest streetscapes.
Scenic desert road and trail area in Saguaro National Park West, famous for sunset drives and iconic cactus views.
A Sonoran-style hot dog wrapped in bacon and topped with beans, onions, tomato, mustard, mayo, and jalapeño sauce. A Tucson street-food icon tied to regional Mexican roots.
Carne seca is thin beef dried in the desert tradition, then often shredded and cooked with eggs or chiles. It reflects Tucson’s ranching and borderlands heritage.
A wheat tortilla folded around cheese and often grilled over mesquite. This regional staple shows Tucson’s long flour-tortilla tradition rooted in Sonoran cuisine.
Upscale destination for creative desert cuisine using Native and regional ingredients. Stylish setting with a strong focus on Tucson terroir.
Refined Southwestern dining at Hacienda Del Sol, known for regional ingredients, polished service, and a romantic desert setting.
Historic casual spot famous for Sonoran hot dogs and other Tucson staples. Lively, unfussy, and one of the city’s best-known local institutions.
Moderate for a US city. Hotels are often cheaper than major US hubs; dining is reasonable, but car use and limited transit can raise visitor costs.
Tip 18-20% in restaurants, more for great service. Taxis usually 10-15%. Round up or tip $1-2 at cafes.
Find answers to the most common questions about traveling from Irvine, CA to Tucson, 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 Tucson, AZ, this guide helps you travel smarter and with confidence.

Most Irvine, CA to Tucson, AZ buses use the Anaheim, Regional Transportation Intermodal Center (ARTIC) to Tucson, E 12th St (Bus Station) station pair, with some services arriving at Tuscon, University of Arizona Transportation Office. Use this guide to compare Irvine, CA and Tucson, AZ bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Here are some other resources that might have the information you need