Bus Tickets from San Ysidro, CA to Tucson

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TodayAug 10
from $80
TomorrowAug 11
from $71
TueAug 12
from $69
WedAug 13
from $70
ThuAug 14
from $68
FriAug 15
from $79
SatAug 16
from $75
SunAug 17

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is: Cheapest
    Departure time: August 11 at
    Departure city: San Ysidro
    Departure location: San Ysidro Bus terminal
    Arrival time: August 11 at
    Destination city: Tucson
    Destination location: E Broadway Blvd
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • This trip is recommended because it is: Fastest
    Departure time: August 11 at
    Departure city: San Ysidro
    Departure location: San Ysidro Bus terminal
    Arrival time: August 11 at
    Destination city: Tucson
    Destination location: Greyhound Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: August 11 at
    Departure city: San Ysidro
    Departure location: San Ysidro Bus terminal
    Arrival time: August 11 at
    Destination city: Tucson
    Destination location: U of A
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: August 11 at
    Departure city: San Ysidro
    Departure location: San Ysidro Bus terminal
    Arrival time: August 11 at
    Destination city: Tucson
    Destination location: Greyhound Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: August 11 at
    Departure city: San Ysidro
    Departure location: San Ysidro Bus terminal
    Arrival time: August 12 at
    Destination city: Tucson
    Destination location: Greyhound Station
    Operated by: FlixBus + Greyhound Lines, Inc.
    FlixBus + Greyhound Lines, Inc.
    Vehicle: BusDuration:

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Frequently asked questions for your trip San Ysidro, CA - Tucson

Find cheapest prices for buses

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

Best price found
08/08
$78
08/09
$67
Today
$72
08/11
$63
08/12
$62
08/13
$62
08/14
$60
08/15
$72
busbud logoThe cheapest trip from San Ysidro, CA to Tucson was searched and found on Aug 14, 2025 with a price of $60

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

You can expect to pay from $60 to $102 for a bus ticket from San Ysidro, CA to Tucson based on the last 2 days. You can expect to find the cheapest price for the trip at $60 which is on 2025-08-14.

Usually FlixBus Inc., Greyhound Lines, Inc. 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

Meet and talk to locals at the bus stations while traveling from San Ysidro to Tucson.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from San Ysidro to Tucson, get comfy and count the stars.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from San Ysidro to Tucson will emit less CO2 than a car or an airplane.

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

Did you know?

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

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

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

Will you be returning to San Ysidro, CA by bus?

Bus from San Ysidro, CA to Tucson

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