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 23 hours ago
$660
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Jul 16 from O'Hare Intl. to Fairbanks Intl., returning Fri, Jul 17, priced at $660 found 23 hours ago
Thu, Jun 25 - Sat, Jul 4
ORD
O'Hare Intl.
FAI
Fairbanks Intl.
$668 Roundtrip, found 20 hours ago
$668
Roundtrip
found 20 hours ago
Select United flight, departing Thu, Jun 25 from O'Hare Intl. to Fairbanks Intl., returning Sat, Jul 4, priced at $668 found 20 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.