United Flight 1965 Deals & Information (2025/2026)

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 1965 Route Deals From $219

The cheapest prices found with in the last 7 days for return flights were $203 and $219 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 17 - Sun, Jul 20
GTF
Great Falls Intl.
DEN
Denver Intl.
$203 Roundtrip, found 12 hours ago
$203
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Jul 17 from Great Falls Intl. to Denver Intl., returning Sun, Jul 20, priced at $203 found 12 hours ago
Fri, Jul 11 - Sun, Jul 13
GTF
Great Falls Intl.
DEN
Denver Intl.
$213 Roundtrip, found 2 days ago
$213
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 11 from Great Falls Intl. to Denver Intl., returning Sun, Jul 13, priced at $213 found 2 days ago
Sat, Jul 19 - Sun, Jul 20
GTF
Great Falls Intl.
DEN
Denver Intl.
$244 Roundtrip, found 3 days ago
$244
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 19 from Great Falls Intl. to Denver Intl., returning Sun, Jul 20, priced at $244 found 3 days ago
Thu, Jul 17 - Sun, Jul 20
GTF
Great Falls Intl.
DEN
Denver Intl.
$274 Roundtrip, found 12 hours ago
$274
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Jul 17 from Great Falls Intl. to Denver Intl., returning Sun, Jul 20, priced at $274 found 12 hours ago
Fri, Jul 18 - Mon, Jul 21
GTF
Great Falls Intl.
DEN
Denver Intl.
$279 Roundtrip, found 12 hours ago
$279
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Jul 18 from Great Falls Intl. to Denver Intl., returning Mon, Jul 21, priced at $279 found 12 hours ago
Fri, Jul 11 - Sun, Jul 13
GTF
Great Falls Intl.
DEN
Denver Intl.
$284 Roundtrip, found 2 days ago
$284
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 11 from Great Falls Intl. to Denver Intl., returning Sun, Jul 13, priced at $284 found 2 days ago
Mon, Aug 18 - Wed, Aug 27
GTF
Great Falls Intl.
DEN
Denver Intl.
$302 Roundtrip, found 4 days ago
$302
Roundtrip
found 4 days ago
Select United flight, departing Mon, Aug 18 from Great Falls Intl. to Denver Intl., returning Wed, Aug 27, priced at $302 found 4 days ago
Fri, Jul 18 - Mon, Jul 21
GTF
Great Falls Intl.
DEN
Denver Intl.
$305 Roundtrip, found 12 hours ago
$305
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Jul 18 from Great Falls Intl. to Denver Intl., returning Mon, Jul 21, priced at $305 found 12 hours ago
Sat, Jul 19 - Sun, Jul 20
GTF
Great Falls Intl.
DEN
Denver Intl.
$315 Roundtrip, found 3 days ago
$315
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 19 from Great Falls Intl. to Denver Intl., returning Sun, Jul 20, priced at $315 found 3 days ago
Sat, Jul 19 - Sun, Jul 20
GTF
Great Falls Intl.
DEN
Denver Intl.
$320 Roundtrip, found 3 days ago
$320
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 19 from Great Falls Intl. to Denver Intl., returning Sun, Jul 20, priced at $320 found 3 days ago
Thu, Jul 17 - Sun, Jul 20
GTF
Great Falls Intl.
DEN
Denver Intl.
$346 Roundtrip, found 12 hours ago
$346
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Jul 17 from Great Falls Intl. to Denver Intl., returning Sun, Jul 20, priced at $346 found 12 hours ago
Fri, Jul 18 - Mon, Jul 21
GTF
Great Falls Intl.
DEN
Denver Intl.
$347 Roundtrip, found 12 hours ago
$347
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Jul 18 from Great Falls Intl. to Denver Intl., returning Mon, Jul 21, priced at $347 found 12 hours ago

Frequently asked questions

What route does flight number UA1965 take?
UA1965 takes roughly 4 hours and 14 minutes to jet directly from Cancun, Quintana Roo Airport (CUN-Cancun Intl.) to Denver Intl. Airport (DEN). Sure, there's magic in the destination, but getting there is half the fun!
What terminal does UA1965 fly out of?
You'll likely be jetting out of Terminal 3 if you're booked on flight number UA1965 direct from CUN to DIA airport.
What kind of plane is on flight number UA1965?
The Boeing 737-900 is the type of plane that's generally used for flight UA1965. This flight nearly always jets off from Cancun, Quintana Roo Airport (CUN-Cancun Intl.) and lands at Denver, CO Airport (DEN-Denver Intl.).
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 UA1965 flight with Travelocity, please visit our Customer Service Portal.