United Flight 2172 Deals & Information (2025/2026)

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United Flight 2172 Route Deals From $334

The cheapest prices found with in the last 7 days for return flights were $660 and $334 for one-way flights to Fairbanks Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 16 - Fri, Jul 17
ORD
O'Hare Intl.
FAI
Fairbanks Intl.
$660 Roundtrip, found 10 hours ago
$660
Roundtrip
found 10 hours ago
Select United flight, departing Thu, Jul 16 from O'Hare Intl. to Fairbanks Intl., returning Fri, Jul 17, priced at $660 found 10 hours ago
Thu, Jun 25 - Sat, Jul 4
ORD
O'Hare Intl.
FAI
Fairbanks Intl.
$668 Roundtrip, found 7 hours ago
$668
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Jun 25 from O'Hare Intl. to Fairbanks Intl., returning Sat, Jul 4, priced at $668 found 7 hours ago

Frequently asked questions

What route does flight number UA2172 take?
UA2172 travels between Toncontin Intl. Airport (TGU) and Houston Airport and flies direct. This journey usually takes 3 hours and 4 minutes.
What kind of plane is on flight number UA2172?
Get ready to step aboard a Boeing 737-700 if you're taking off on flight UA2172. Almost all services from TGU to IAH operate using this kind of aircraft.
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 UA2172 flight with Travelocity, please visit our Customer Service Portal.