Bus Tickets from Harlingen, US to San Marcos, TX, US

Find affordable bus tickets from Harlingen, US to San Marcos, TX, US with flexible options. Book your trip now

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TodayAug 28
TomorrowAug 29
from $41
SatAug 30
from $42
SunAug 31
MonSep 1
TueSep 2
WedSep 3
ThuSep 4

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is: Cheapest
    Departure time: August 29 at
    Departure city: Harlingen
    Departure location: Harlingen Bus Station
    Arrival time: August 30 at
    Destination city: San Marcos
    Destination location: San Marcos Station
    Operated by: Valley Transit + FlixBus
    Valley Transit + FlixBus
    Vehicle: BusDuration:
  • This trip is recommended because it is: Fastest
    Departure time: August 29 at
    Departure city: Harlingen
    Departure location: Harlingen Bus Stop
    Arrival time: August 30 at
    Destination city: San Marcos
    Destination location: Restaurant Mazatlan
    Operated by: Tornado BusTornado Bus
    Vehicle: BusDuration:
  • Departure time: August 29 at
    Departure city: Harlingen
    Departure location: Harlingen Bus Station
    Arrival time: August 29 at
    Destination city: San Marcos
    Destination location: San Marcos Station
    Operated by: Greyhound Lines, Inc. + Valley Transit + FlixBus
    Greyhound Lines, Inc. + Valley Transit + FlixBus
    Vehicle: BusDuration:
  • Departure time: August 29 at
    Departure city: Harlingen
    Departure location: Harlingen Bus Station
    Arrival time: August 29 at
    Destination city: San Marcos
    Destination location: San Marcos Station
    Operated by: Valley TransitValley Transit
    Vehicle: BusDuration:
  • Departure time: August 29 at
    Departure city: Harlingen
    Departure location: Harlingen Bus Stop
    Arrival time: August 30 at
    Destination city: San Marcos
    Destination location: Restaurant Mazatlan
    Operated by: Tornado BusTornado Bus
    Vehicle: BusDuration:

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Bus Harlingen, US to San Marcos, TX, US: Trip Overview

Average ticket price$61
Average bus trip duration9h 20m
Number of daily buses5
Earliest bus departure8:30am
Distance255 miles (410 km)
Latest bus departure10:00pm

Harlingen to San Marcos Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Harlingen to San Marcos.

We make it our job to connect you with the most dependable bus companies that cover bus service from Harlingen to San Marcos.

From cheap bus tickets to more luxurious buses traveling from Harlingen to San Marcos, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions for your trip Harlingen, US - San Marcos, TX, US

Find cheapest prices for buses

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

Best price found
08/26
$47
08/27
No data
Today
No data
08/29
$64
08/30
$49
08/31
No data
09/01
No data
09/02
No data
busbud logoThe cheapest trip from Harlingen, US to San Marcos, TX, US was searched and found on Aug 26, 2025 with a price of $47

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

You can expect to pay from $47 to $85 for a bus ticket from Harlingen, US to San Marcos, TX, US based on the last 2 days. You can expect to find the cheapest price for the trip at $49 which is on 2025-08-30.

Usually Tornado Bus 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

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Harlingen to San Marcos but it'll also be endearing to native speakers who will surely appreciate your effort.

From miles long of beauteous natural landscapes to impressive man-crafted sights, you're bound to be in for a visual treat on your bus trip from Harlingen to San Marcos.

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Harlingen to San Marcos that are otherwise impossible to come by with a plane.

Make a music playlist for your bus ride from Harlingen to San Marcos, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

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 some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

Will you be returning to Harlingen, US by bus?

Bus from San Marcos, TX, US to Harlingen, US

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