United Flight 1901 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 1901 Route Deals From $190

The cheapest prices found with in the last 7 days for return flights were $302 and $190 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 15 - Thu, Jul 31
GUA
La Aurora Intl.
IAH
George Bush Intercontinental
$302 Roundtrip, found 2 hours ago
$302
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Jul 15 from La Aurora Intl. to George Bush Intercontinental, returning Thu, Jul 31, priced at $302 found 2 hours ago

Frequently asked questions

What route does flight number UA1901 take?
UA1901 operates non-stop from Guatemala City Airport (GUA-La Aurora Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental). During this journey, you'll be in the air for 3 hours and 1 minute. Book ahead to get your preferred seat.
How often is UA1901 on time?
If you've booked tickets on United Airlines flight number UA1901 between La Aurora Intl. Airport (GUA) and Houston Airport, 80% of these services depart on time. If you are delayed, your likely wait is around 25 minutes on average. Thanks to this airline's top-quality service, this service has earned a 2.05-star rating.
What kind of plane is on flight number UA1901?
The Boeing 737-800 is the type of aircraft most frequently used for flight UA1901. This flight nearly always leaves from La Aurora Intl. Airport and lands at George Bush Intercontinental Airport (IAH).
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 UA1901 flight with Travelocity, please visit our Customer Service Portal.