United Flight 2109 Deals & Information (2025/2026)

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United Flight 2109 Route Deals From $140

The cheapest prices found with in the last 7 days for return flights were $264 and $140 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, Aug 7 - Mon, Aug 18
IAH
George Bush Intercontinental
GDL
Don Miguel Hidalgo y Costilla Intl.
$264 Roundtrip, found 3 hours ago
$264
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Aug 7 from George Bush Intercontinental to Don Miguel Hidalgo y Costilla Intl., returning Mon, Aug 18, priced at $264 found 3 hours ago
Thu, Aug 7 - Mon, Aug 18
IAH
George Bush Intercontinental
GDL
Don Miguel Hidalgo y Costilla Intl.
$266 Roundtrip, found 3 hours ago
$266
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Aug 7 from George Bush Intercontinental to Don Miguel Hidalgo y Costilla Intl., returning Mon, Aug 18, priced at $266 found 3 hours ago
Fri, Sep 5 - Mon, Sep 8
IAH
George Bush Intercontinental
GDL
Don Miguel Hidalgo y Costilla Intl.
$295 Roundtrip, found 11 hours ago
$295
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Sep 5 from George Bush Intercontinental to Don Miguel Hidalgo y Costilla Intl., returning Mon, Sep 8, priced at $295 found 11 hours ago

Frequently asked questions

What route does flight number UA2109 take?
Flight number UA2109 takes roughly 3 hours and 20 minutes to jet non-stop from Pittsburgh Intl. Airport (PIT) to Denver Intl. Airport (DEN). Sure, there's magic in the destination, but getting there is half the fun!
What kind of plane is on flight number UA2109?
You're likely to be stepping on board the Airbus A320 if you've reserved a seat on flight UA2109. Generally, this flight jets off from Pittsburgh, PA Airport (PIT-Pittsburgh Intl.) and comes in to land at Denver Intl. Airport (DEN).
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 UA2109 flight with Travelocity, please visit our Customer Service Portal.