United Flight 652 Deals & Information (2025/2026)

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United Flight 652 Route Deals From $99

The cheapest prices found with in the last 7 days for return flights were $176 and $99 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 11 - Wed, Jun 18
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$176 Roundtrip, found 8 hours ago
$176
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Jun 11 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Jun 18, priced at $176 found 8 hours ago
Wed, Jun 11 - Wed, Jun 18
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$186 Roundtrip, found 8 hours ago
$186
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Jun 11 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Jun 18, priced at $186 found 8 hours ago
Wed, Jul 9 - Wed, Jul 23
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$195 Roundtrip, found 6 hours ago
$195
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Jul 9 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Jul 23, priced at $195 found 6 hours ago
Wed, Jul 9 - Wed, Jul 23
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 6 hours ago
$197
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Jul 9 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Jul 23, priced at $197 found 6 hours ago

Frequently asked questions

What route does flight number UA652 take?
UA652 flies directly between EWR and Denver Intl. Airport (DEN) in approximately 4 hours and 24 minutes. It can take other routes though, some of which could be multi-stop flights. Keep an eye out for this when booking your seat to avoid any mix-ups.
What terminal does UA652 fly out of?
If you’re heading off from EWR, there’s an excellent chance you’ll board the aircraft from Terminal C. The most traveled route for UA652 is EWR to Denver, CO Airport (DEN-Denver Intl.), which is a nonstop flight.
What kind of plane is on flight number UA652?
It’s possible you’ll be on board the Boeing 737 MAX 9 if you’ve booked a seat from Newark Airport to Denver Intl. Airport (DEN), a popular route for flight UA652.
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 UA652 flight with Travelocity, please visit our Customer Service Portal.