Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

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

Change your flight without a fee on select flights

United Flight 1139 Route Deals From $69

The cheapest prices found with in the last 7 days for return flights were $182 and $69 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

More United Flight For This Route

Carrier Flight Depart DEN Arrive IAH Wed
7/15
Thu
7/16
Fri
7/17
Sat
7/18
Sun
7/19
Mon
7/20
Tue
7/21
Stops
UA 279 09:45 am 01:00 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1645 12:00 pm 03:26 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1139 03:10 pm 06:30 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1975 05:45 pm 09:00 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 284 07:45 pm 11:12 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

FAQs about UA1139

What route does flight number UA1139 take?

UA1139 serves multiple routes, but the most common is between Denver, CO (DEN-Denver Intl.) and Houston, TX (IAH-George Bush Intercontinental). If you manage to score a direct flight, you'll stroll through arrivals in approximately 2 hours and 16 minutes. Multi-stop flights can also operate under this number, as can flights on other routes.

What kind of plane is on flight number UA1139?

It's likely you'll be aboard the Airbus A319 if you're jetting from Denver, CO (DEN-Denver Intl.) to Houston, TX (IAH-George Bush Intercontinental), one route used for flight UA1139.