How much is the bus ticket from Houston to Flagstaff?

The cheapest bus tickets from Houston to Flagstaff start from $146. The average price for this route is around $269. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the bus ride from Houston to Flagstaff?

The average bus travel time from Houston to Flagstaff is 1d 9h, covering a distance of 1646 km. The quickest bus can get you there in 1d 3h and is operated by Greyhound .

Which bus companies service the Houston to Flagstaff route?

Several major bus companies operate on this route with 9 buses available per day, including services from Greyhound , Amtrak , FlixBus , Valley Transit .

What are the earliest and latest departure times for the bus from Houston to Flagstaff?

The earliest bus departs from Houston to Flagstaff at 1:50am. And the latest bus departs at 11:20pm.

What are the CO₂ emissions for the bus trip from Houston to Flagstaff?

A bus trip from Houston to Flagstaff generates an estimated 41 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.

What is the best bus company from Houston to Flagstaff?

According to Busbud customers, the highest-rated bus company on this route is Amtrak , with an average rating of 4.1 out of 5 stars based on 5752 reviews.

Which bus company has the best Wi-Fi from Houston to Flagstaff?

Based on Busbud reviews, the bus company Amtrak has the highest Wi-Fi rating with a score of 3.6.

Which bus company has the best on-time performance from Houston to Flagstaff?

According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus , with a punctuality rating of 3.9 out of 5 stars.

Which bus company has the cleanest buses from Houston to Flagstaff?

According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Amtrak , with a cleanliness rating of 4.5 out of 5 stars.

Bus Houston to Flagstaff from $187 | Refundable Tickets

Next bus departures

Next departures for Houston to Flagstaff on January 30
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc.	Bus	6:00pm	Downtown Gray & Smith	1d 9h	2:20am	Greyhound Station	Cheapest
FlixBus + Greyhound Lines, Inc.	Bus	6:50pm	The Woodlands - Windvale Center	1d 8h	2:20am	Greyhound Station	Fastest
	Bus	6:55pm	Houston Bus Station	1d 10h	4:30am	Greyhound Station	No tags
FlixBus + Greyhound Lines Mexico + Greyhound Lines, Inc.	Bus	7:35pm	Downtown Gray & Smith	1d 9h	4:30am	Greyhound Station	No tags
FlixBus + Greyhound Lines, Inc.	Bus	5:35pm	Houston Uptown/Upper Kirby	1d 9h	2:20am	Greyhound Station	No tags

Next departures for Houston to Flagstaff on January 31
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines Mexico + Greyhound Lines, Inc.	Bus	7:35pm	Downtown Gray & Smith	1d 9h	4:30am	Greyhound Station	Cheapest
	Bus	2:00am	Houston Bus Station	1d 3h	4:30am	Greyhound Station	Fastest
	Bus	8:15am	Houston Bus Station	1d 3h	11:05am	Greyhound Station	No tags
FlixBus + Greyhound Lines, Inc.	Bus	6:00pm	Downtown Gray & Smith	1d 9h	2:20am	Greyhound Station	No tags
Valley Transit + Greyhound Lines, Inc.	Bus	6:35am	Hillcroft Ave & Southwest Freeway	1d 5h	11:05am	Greyhound Station	No tags

Next departures for Houston to Flagstaff on February 1
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines Mexico + Greyhound Lines, Inc.	Bus	7:35pm	Downtown Gray & Smith	1d 9h	4:30am	Greyhound Station	Cheapest
	Bus	2:00am	Houston Bus Station	1d 3h	4:30am	Greyhound Station	Fastest
	Bus	8:15am	Houston Bus Station	1d 3h	11:05am	Greyhound Station	No tags
FlixBus + Greyhound Lines, Inc.	Bus	6:00pm	Downtown Gray & Smith	1d 9h	2:20am	Greyhound Station	No tags
Valley Transit + Greyhound Lines, Inc.	Bus	6:35am	Hillcroft Ave & Southwest Freeway	1d 5h	11:05am	Greyhound Station	No tags

Next departures for Houston to Flagstaff on February 2
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Valley Transit + Greyhound Lines, Inc.	Bus	6:35am	Hillcroft Ave & Southwest Freeway	1d 5h	11:05am	Greyhound Station	Cheapest
	Bus	2:00am	Houston Bus Station	1d 3h	4:30am	Greyhound Station	Fastest
	Bus	8:15am	Houston Bus Station	1d 3h	11:05am	Greyhound Station	No tags
FlixBus + Greyhound Lines, Inc.	Bus	6:00pm	Downtown Gray & Smith	1d 9h	2:20am	Greyhound Station	No tags
	Bus	6:55pm	Houston Bus Station	1d 10h	4:30am	Greyhound Station	No tags

Next departures for Houston to Flagstaff on February 4
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Bus	1:50am	Houston Bus Station	1d 3h	4:30am	Greyhound Station	CheapestFastest
	Bus	8:15am	Houston Bus Station	1d 3h	11:05am	Greyhound Station	No tags
FlixBus + Greyhound Lines, Inc.	Bus	11:10am	Downtown Gray & Smith	1d 16h	2:20am	Greyhound Station	No tags
Valley Transit + Greyhound Lines, Inc.	Bus	6:35am	Hillcroft Ave & Southwest Freeway	1d 5h	11:05am	Greyhound Station	No tags
	Bus	6:55pm	Houston Bus Station	1d 10h	4:30am	Greyhound Station	No tags

Next departures for Houston to Flagstaff on February 6
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Bus	6:55pm	Houston Bus Station	1d 10h	4:30am	Greyhound Station	Cheapest
	Bus	2:00am	Houston Bus Station	1d 3h	4:30am	Greyhound Station	Fastest
	Bus	8:15am	Houston Bus Station	1d 3h	11:05am	Greyhound Station	No tags
FlixBus + Greyhound Lines, Inc.	Bus	6:00pm	Downtown Gray & Smith	1d 9h	2:20am	Greyhound Station	No tags
Valley Transit + Greyhound Lines, Inc.	Bus	6:35am	Hillcroft Ave & Southwest Freeway	1d 5h	11:05am	Greyhound Station	No tags

Last refresh of the prices: Last Sunday at 9:13 PM CST.

Compare 2 ways to go from Houston to Flagstaff

We recommend taking the bus

Among the sustainable travel choices, the Bus stands out as a good way to reach Flagstaff. The journey takes about 1 day, 9 hours 45 minutes, and with fares starting at just $146, it presents an excellent value for a comfortable ride.

9bus per day

1d 9hAverage Duration

1646 kmDistance

41kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$146 - $706	Average Duration1d 9h	CO₂ emissions 41kg CO₂e
Train	Average Price$385 - $500	Average Duration2d 10h	CO₂ emissions 149kg CO₂e

Where are the popular stops in Houston and Flagstaff?

Stops in Houston

A
Hillcroft Ave & Southwest Freeway
6590 Southwest Fwy, Houston, TX 77074, USA
Visit page
B
Downtown Greyhound Station
2121 Main St, Houston, TX 77002
C
Harrisburg Greyhound Station
7000 Harrisburg Blvd, Houston, TX 77011, USA
D
Harrisburg Senda Station
7011 Harrisburg Blvd, Houston, TX 77011, USA
Visit page
E
Clay St & Louisiana St
600-698 Clay St, Houston, TX 77002, USA
F
Lockwood Dr & Harvey Wilson Dr
820 Lockwood Dr, Houston, TX 77002, USA

Stops in Flagstaff

A
Greyhound Station
880 E Butler Ave, Flagstaff, AZ 86001
Visit page
B
Southside
Jack in the Box, 398-446 S Malpais Ln, Flagstaff, AZ 86001, USA
Visit page

Compare bus companies

Greyhound

3.5/587,518 reviews

Staff3.6

Timeliness2.9

Cleanliness3.4

Wi‑Fi2.5

Amtrak

4/55,752 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wi‑Fi3.6

FlixBus

3.5/512,163 reviews

Staff4.1

Timeliness3.9

Cleanliness4.1

Wi‑Fi2.7

Valley Transit

3/539 reviews

Staff4

Timeliness3.4

Cleanliness3

Wi‑Fi2.8

US bus companies:FlixBus, BlaBlaCar Bus, Greyhound, ALSA, Intercape, Trenitalia, Big Sky

Frequently asked questions about travelling from Houston, US to Flagstaff, US by bus

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

How much is the bus ticket from Houston to Flagstaff?
The cheapest bus tickets from Houston to Flagstaff start from $146. The average price for this route is around $269. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Houston to Flagstaff?
The average bus travel time from Houston to Flagstaff is 1d 9h, covering a distance of 1646 km. The quickest bus can get you there in 1d 3h and is operated by Greyhound.
Which bus companies service the Houston to Flagstaff route?
Several major bus companies operate on this route with 9 buses available per day, including services from Greyhound, Amtrak, FlixBus, Valley Transit.
What are the earliest and latest departure times for the bus from Houston to Flagstaff?
The earliest bus departs from Houston to Flagstaff at 1:50am. And the latest bus departs at 11:20pm.
What are the CO₂ emissions for the bus trip from Houston to Flagstaff?
A bus trip from Houston to Flagstaff generates an estimated 41 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from Houston to Flagstaff?
According to Busbud customers, the highest-rated bus company on this route is Amtrak, with an average rating of 4.1 out of 5 stars based on 5752 reviews.
Which bus company has the best Wi-Fi from Houston to Flagstaff?
Based on Busbud reviews, the bus company Amtrak has the highest Wi-Fi rating with a score of 3.6.
Which bus company has the best on-time performance from Houston to Flagstaff?
According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Houston to Flagstaff?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Amtrak, with a cleanliness rating of 4.5 out of 5 stars.

Find cheapest prices for buses

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

Best price found

01-28

$320

01-29

$199

Today

$187

01-31

$269

02-01

$205

02-02

$210

02-03

$337

02-04

$262

The cheapest trip from Houston, US to Flagstaff, US was searched and found on Jan 30, 2026 with a price of $187

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

You can expect to pay from $187 to $338 for a bus ticket from Houston, US to Flagstaff, US based on the last 2 days. You can expect to find the cheapest price for the trip at $205 which is on 2026-02-01.