United Flight 414 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 414 Route Deals From $113

The cheapest prices found with in the last 7 days for return flights were $206 and $113 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 29 - Wed, Sep 30
BOS
Logan Intl.
DEN
Denver Intl.
$206 Roundtrip, found 1 day ago
$206
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 29 from Logan Intl. to Denver Intl., returning Wed, Sep 30, priced at $206 found 1 day ago
Wed, Sep 23 - Fri, Sep 25
BOS
Logan Intl.
DEN
Denver Intl.
$232 Roundtrip, found 14 hours ago
$232
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Sep 23 from Logan Intl. to Denver Intl., returning Fri, Sep 25, priced at $232 found 14 hours ago
Wed, Sep 23 - Fri, Sep 25
BOS
Logan Intl.
DEN
Denver Intl.
$233 Roundtrip, found 14 hours ago
$233
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Sep 23 from Logan Intl. to Denver Intl., returning Fri, Sep 25, priced at $233 found 14 hours ago
Wed, Oct 28 - Mon, Nov 2
BOS
Logan Intl.
DEN
Denver Intl.
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 28 from Logan Intl. to Denver Intl., returning Mon, Nov 2, priced at $237 found 1 day ago
Wed, Aug 26 - Mon, Aug 31
BOS
Logan Intl.
DEN
Denver Intl.
$248 Roundtrip, found 4 hours ago
$248
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Aug 26 from Logan Intl. to Denver Intl., returning Mon, Aug 31, priced at $248 found 4 hours ago
Tue, Sep 15 - Sat, Sep 19
BOS
Logan Intl.
DEN
Denver Intl.
$250 Roundtrip, found 19 hours ago
$250
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Sep 15 from Logan Intl. to Denver Intl., returning Sat, Sep 19, priced at $250 found 19 hours ago
Wed, Aug 26 - Mon, Aug 31
BOS
Logan Intl.
DEN
Denver Intl.
$262 Roundtrip, found 4 hours ago
$262
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Aug 26 from Logan Intl. to Denver Intl., returning Mon, Aug 31, priced at $262 found 4 hours ago

Frequently asked questions

What route does flight number UA414 take?
UA414 takes a few routes. The most popular is CVG Airport to DEN, which is a direct flight. This flight takes roughly 3 hours and 5 minutes. However, there are likely to be other flights with this number that are multi-stop.
What kind of plane is on flight number UA414?
UA414 is a flight number that is used on multiple routes. If you have a ticket on the most common route, Cincinnati - Northern Kentucky Intl. Airport (CVG) to Denver, CO Airport (DEN-Denver Intl.), you'll likely be hopping aboard an 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 UA414 flight with Travelocity, please visit our Customer Service Portal.