Need help booking?
Unpublished phone-only deals available
PDS to CXO: distance & flight time
Piedras Negras (Piedras Negras International Airport) → Conroe (Conroe-North Houston Regional Airport)
330 mi
531 km · 287 nm
1h 20m
estimated nonstop flight time
+1h
time difference · heading east
See live PDS→CXO fares Phone-only fares on this route — call free
Flight time details
330 miles nonstop takes roughly 1h 20m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- PDS — Piedras Negras International Airport · Piedras Negras, Mexico
- CXO — Conroe-North Houston Regional Airport · Conroe, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near PDS
- DLF · DLF Airport53 mi away
- DRT · Del Rio International Airport57 mi away
- ACN · Ciudad Acuña New International Airport59 mi away
- UVA · Garner Field63 mi away
Near CXO
- IAH · George Bush Intercontinental Houston Airport26 mi away
- DWH · David Wayne Hooks Memorial Airport22 mi away
- HTV · Huntsville Regional Airport29 mi away
- IWS · West Houston Airport40 mi away
Frequently asked questions
How far is PDS from CXO?
The flight distance from Piedras Negras (PDS) to Conroe (CXO) is 330 miles (531 km, 287 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PDS to CXO?
A nonstop flight takes about 1h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from PDS to CXO?
Nonstop service on PDS–CXO depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 20m nonstop estimate.
What is the time difference between Piedras Negras and Conroe?
Conroe is 1 hour ahead of Piedras Negras.
What is the cheapest way to fly from PDS to CXO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PDS–CXO that never appear on search engines, with no booking fees.
Why are some PDS to CXO fares phone-only?
Consolidator contracts let us sell certain PDS–CXO tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.