Which airport are you flying from?

Direct flights from Denver to Alliance

Airlines Schedules

DEN - AIA route map All flights from DEN to AIA non-stop. There are direct flights from Denver International (DEN), Colorado, USA to Alliance Municipal Airport (AIA), Nebraska, USA with Key Lime Air. 14 weekly departures are currently scheduled on this route. Departure times range from 10:05 to 19:15 depending on the schedule period. The flight distance is 180 miles (290 km). Flight time is about 1 hour.

DEN
Denver
USADenver , USA
AIA
Alliance Municipal Airport
USAAlliance , USA
DEN
Denver
USADenver , USA
Alliance Municipal Airport
USAAlliance , USA
AIA
Flight time 1h 0min
Updated Aug 24, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

Key Lime Air

Departure times vary between 10:05 and 19:15
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
14 flights/week
14 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Denver to Alliance with Key Lime Air

This is a weekly direct flight schedule for Key Lime Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Sep 21
Tue
Sep 22
Wed
Sep 23
Thu
Sep 24
Fri
Sep 25
Sat
Sep 26
Sun
Sep 27
KG4210
11:30
11:30
11:30
11:30
11:30
11:30
11:30
KG4230
19:15
19:15
19:15
19:15
19:15
19:15
19:15

The timetable & schedule information was updated at 2026-08-24

RETURN SCHEDULE
CHECK PRICES
SPONSORED AD

Denver to Alliance scheduled departures

Select a date to see every published non-stop departure between DEN and AIA.

Sunday
Sun
Sep 20
2 flights(2)
Monday
Mon
Sep 21
2 flights(2)
Tuesday
Tue
Sep 22
2 flights(2)
Wednesday
Wed
Sep 23
2 flights(2)
Thursday
Thu
Sep 24
2 flights(2)
Friday
Fri
Sep 25
2 flights(2)
Saturday
Sat
Sep 26
2 flights(2)
Time
Airline
Flight
11:30
Key Lime Air Key Lime Air
KG4210
19:15
Key Lime Air Key Lime Air
KG4230
11:30
Key Lime Air Key Lime Air
KG4210
19:15
Key Lime Air Key Lime Air
KG4230
11:30
Key Lime Air Key Lime Air
KG4210
19:15
Key Lime Air Key Lime Air
KG4230
11:30
Key Lime Air Key Lime Air
KG4210
19:15
Key Lime Air Key Lime Air
KG4230
11:30
Key Lime Air Key Lime Air
KG4210
19:15
Key Lime Air Key Lime Air
KG4230
11:30
Key Lime Air Key Lime Air
KG4210
19:15
Key Lime Air Key Lime Air
KG4230
11:30
Key Lime Air Key Lime Air
KG4210
19:15
Key Lime Air Key Lime Air
KG4230
SPONSORED AD
DEN-AIA flight route
Route map from Denver, DEN to Alliance, AIA. The distance is 180 miles or 290 km.
Denver - Alliance direct flight map
SPONSORED AD
SPONSORED AD

DEN - AIA route facts

  • Distance
    180 miles (290 km)
  • Flight time
    1 hour
  • Airline
    Key Lime Air Key Lime Air
  • Cabins
    Economy
  • Aircraft
    Fairchild (Swearingen)SA26/SA226/SA227Merlin/Metro/Expediter

Route FAQ

Key Lime Air operates non-stop flights from DEN to AIA with 14 weekly departures.

Scheduled flight time from DEN to AIA is 1 hour. The route covers 180 miles (290 km).

14 weekly departures are currently scheduled on this route, with published departure times ranging from 10:05 to 19:15 depending on the schedule period.

Economy are currently scheduled on non-stop flights for this route.
Direct flights from Denver to NE, USA
From Denver to Lincoln

LNK Lincoln Muni
From Denver to Omaha

OMA Eppley Afld
From Denver to Kearney

EAR Kearney Municipal Airport
From Denver to Chadron

CDR Chadron Municipal Airport
From Denver to McCook

MCK Mc Cook Airport
From Denver to North Platte

LBF North Platte Regional Airport Lee Bird Field
From Denver to Scottsbluff

BFF Western Nebraska Regional Airport
SPONSORED AD
SPONSORED AD