United Flight VB6135 Deals & Information (2025/2026)

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United Flight 6135 Route Deals From $114

The cheapest prices found with in the last 7 days for return flights were $271 and $114 for one-way flights to Don Miguel Hidalgo y Costilla Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 6 - Mon, Nov 10
IAH
George Bush Intercontinental
GDL
Don Miguel Hidalgo y Costilla Intl.
$271 Roundtrip, found 10 hours ago
$271
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Nov 6 from George Bush Intercontinental to Don Miguel Hidalgo y Costilla Intl., returning Mon, Nov 10, priced at $271 found 10 hours ago

Frequently asked questions

What route does flight number UA6135 take?
UA6135 flies straight from Houston Airport to Pittsburgh Intl. Airport (PIT) in about 2 hours and 50 minutes. It can sometimes take other routes though, some of which may be multi-stop trips. Keep this in mind when booking your seat to avoid any confusion.
What terminal does UA6135 fly out of?
If you're setting off from IAH, you'll probably board the aircraft from Terminal B. The most popular route for UA6135 is George Bush Intercontinental Airport (IAH) to PIT, which is a direct flight.
What kind of plane is on flight number UA6135?
If you're considering booking flight UA6135 from George Bush Intercontinental Airport (IAH) to PIT, you'll most likely be traveling aboard an Embraer 175. This flight number serves several routes, but this is the most popular one.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA6135 flight with Travelocity, please visit our Customer Service Portal.