Airlines with flights from Watertown to Denver
There are two airlines with scheduled flights between ATY and DEN. United is the only airline with non-stop flights from Watertown Regional Airport to Denver International and the flight time is 1 hour and 58 minutes. You can also connect with Delta via Minneapolis with a flight time of 4 hours and 18 minutes.
Choose airline
Schedules
Non-stop with United Airlines
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Total flight time: 1 hour and 58 minutes
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Denver is a United Airlines hub.
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7 flights per week
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Canadair (Bombardier) Regional Jet
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First class available
ATY
Direct
DEN
W26, Jun 22 - Jun 28
Flight
Mon
Jun 22
Tue
Jun 23
Wed
Jun 24
Thu
Jun 25
Fri
Jun 26
Sat
Jun 27
Sun
Jun 28
UA5096
18:27
18:27
18:27
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UA5019
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18:27
18:27
18:27
18:27
The timetable & schedule information was updated at 2026-04-22
Via Minneapolis with Delta Air Lines
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Total flight time: 4h 18m - 6h 25m.
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Sky Team Alliance
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21 flights per week
ATY
Via MSP
DEN
W26, Jun 22 - Jun 28
Flight
Mon
Jun 22
Tue
Jun 23
Wed
Jun 24
Thu
Jun 25
Fri
Jun 26
Sat
Jun 27
Sun
Jun 28
DL4298
DL2849
DL2849
06:45
06:45
06:45
06:45
06:45
06:45
06:45
The timetable & schedule information was updated at 2026-04-22

There are two airlines with scheduled flights between ATY and DEN. United is the only airline with non-stop flights from Watertown Regional Airport to Denver International and the flight time is 1 hour and 58 minutes. You can also connect with Delta via Minneapolis with a flight time of 4 hours and 18 minutes.