United Flight 5733 Deals & Information (2025/2026)

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United Flight 5733 Route Deals From $192

The cheapest prices found with in the last 7 days for return flights were $319 and $192 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 13 - Sun, Aug 17
TUS
Tucson Intl.
ORD
O'Hare Intl.
$319 Roundtrip, found 19 hours ago
$319
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Aug 13 from Tucson Intl. to O'Hare Intl., returning Sun, Aug 17, priced at $319 found 19 hours ago
Wed, Jul 16 - Wed, Jul 23
TUS
Tucson Intl.
ORD
O'Hare Intl.
$383 Roundtrip, found 6 hours ago
$383
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Jul 16 from Tucson Intl. to O'Hare Intl., returning Wed, Jul 23, priced at $383 found 6 hours ago

Frequently asked questions

What route does flight number UA5733 take?
UA5733 operates from McGhee Tyson Airport (TYS) to DEN and is a direct flight. This service generally takes 3 hours and 16 minutes.
How often is UA5733 on time?
Approximately 100% of UA5733 flights leave on time — so if you’re traveling from McGhee Tyson Airport (TYS) to Denver, CO Airport (DEN-Denver Intl.), you can relax in confidence knowing that you’ll touch down at your destination as quickly as possible. On the odd occasion that your United Airlines journey experiences a delay, the average wait time is roughly 4 minutes. Thanks to the carrier’s first-rate service, this route has a star rating of 4.65.
What kind of plane is on flight number UA5733?
Expect to climb aboard a Bombardier CRJ700 if you’re taking off on flight UA5733. Most flights from Knoxville Airport to Denver Intl. Airport (DEN) use 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 UA5733 flight with Travelocity, please visit our Customer Service Portal.