Direct Flights from Denver to Alliance
Alliance · Nebraska
Nonstop service from DEN to AIA on Denver Air Connection. Here's the schedule at a glance — plus what to do once you land.
How rare is this nonstop?
Denver is the only city in our data with a nonstop to Alliance — everywhere else connects.
How long to go to Alliance for, from Denver
50m in the air, 180 miles: short enough that a single night in Alliance is worth it, and a day trip is not absurd.
About Alliance

Alliance is a city in the Nebraska Panhandle with a population of 8,100 in 2019.
Summary from Wikivoyage (CC BY-SA).
Top things to do in Alliance
- Chimney Rock is a prominent geological rock formation in Morrill County in western Nebraska.
- The City of Alliance Central Park Fountain, located at 10th St. and Niobrara Ave. in Alliance, Nebraska, was built in 1935 by Civilian Conservation Corps workers.
- Box Butte Reservoir State Recreation Area (SRA) is a state park in northwestern Nebraska, United States.
- The Lake Minatare Lighthouse is a historic mock lighthouse located on Lake Minatare near the city of Scottsbluff in Nebraska.
- The Camp Clarke Bridge Site in Morrill County, Nebraska, near Bridgeport dates from 1875. Also known as 25 MO 68, it was listed on the National Register of Historic Places in 1974.
Attraction descriptions from Wikipedia (CC BY-SA); place data from Wikidata (CC0).
Alliance weather, compared with Denver
3° cooler than Denver on average across the year, on daytime highs:
- January
- Alliance 38°F · Denver 45°F · 7° colder
- April
- Alliance 59°F · Denver 61°F · 2° colder
- July
- Alliance 89°F · Denver 90°F · much the same
- October
- Alliance 62°F · Denver 65°F · 3° colder
December bottoms out near 37°F — a real coat, not a layer.
Daily highs averaged from Meteostat station records (CC BY 4.0), measured at each city's airport.
Planning a trip to Alliance
- Best time to visit
- The best time to visit Alliance is May–June and September–October, when daytime highs are a comfortable 62–82°F.
- How long to stay
- Three or four days is enough to take in Alliance's highlights, from Chimney Rock National Historic Site, City of Alliance Central Park Fountain, and Box Butte Reservoir State Recreation Area and more.
Frequently asked questions
- Is there a direct flight from Denver to Alliance?
- Yes — you can fly nonstop from Denver (DEN) to Alliance (AIA) on Denver Air Connection.
- Which airlines fly nonstop from Denver to Alliance?
- Denver Air Connection flies nonstop between Denver (DEN) and Alliance (AIA).
- How many nonstop flights are there from Denver to Alliance?
- There are about 2 nonstop departures per day (roughly 14 per week) from Denver to Alliance.
- How far is Alliance from Denver?
- Alliance is about 180 miles from Denver by air.
- What is there to do in Alliance?
- Popular things to do include Chimney Rock National Historic Site, City of Alliance Central Park Fountain, Box Butte Reservoir State Recreation Area, Lake Minatare Lighthouse, and more.
More nonstop destinations from Denver near Alliance
Airports near Denver
The closest other departure airports to Denver — each opens up more nonstop destinations.