United Flight UA1166 Deals & Information (2025/2026)

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United Flight 1166 Route Deals From $267

The cheapest prices found with in the last 7 days for return flights were $847 and $267 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 4 - Tue, Aug 5
PVR
Licenciado Gustavo Diaz Ordaz Intl.
IAH
George Bush Intercontinental
$847 Roundtrip, found 3 days ago
$847
Roundtrip
found 3 days ago
Select United flight, departing Mon, Aug 4 from Licenciado Gustavo Diaz Ordaz Intl. to George Bush Intercontinental, returning Tue, Aug 5, priced at $847 found 3 days ago

Frequently asked questions

What route does flight number UA1166 take?
Flight number UA1166 takes around 3 hours to fly direct from Orlando Intl. Airport (MCO) to Chicago, IL Airport (ORD-O'Hare Intl.). Sure, there's magic in the destination, but half the fun is in the journey!
What kind of plane is on flight number UA1166?
The route for flight number UA1166 is nearly always Orlando, FL Airport (MCO-Orlando Intl.) to ORD, and the Boeing 737-800 is the aircraft model you'll probably be traveling aboard.
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 UA1166 flight with Travelocity, please visit our Customer Service Portal.