United Flight 726 Deals & Information (2025/2026)

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United Flight 726 Route Deals From $112

The cheapest prices found with in the last 7 days for return flights were $201 and $112 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 18 - Sat, Jun 28
SEA
Seattle - Tacoma Intl.
DEN
Denver Intl.
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jun 18 from Seattle - Tacoma Intl. to Denver Intl., returning Sat, Jun 28, priced at $201 found 1 day ago

Frequently asked questions

What route does flight number UA726 take?
UA726 flies directly between DEN and Rapid City Regional Airport (RAP) in roughly 1 hour and 16 minutes. It can be used on other routes though, some of which may be multi-stop flights. Keep an eye out for this when booking your seat to avoid any mix-ups.
What kind of plane is on flight number UA726?
UA726 is a flight number that serves several routes. If you’ve booked a seat on its most popular route, DEN to Rapid City, SD Airport (RAP-Rapid City Regional), you’ll probably be boarding the Airbus A319.
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 UA726 flight with Travelocity, please visit our Customer Service Portal.