Cheap flights from Denver to Alliance

Denver
DEN
Alliance
AIA

Flight deals from Denver to Alliance

Below you can see the best deals on flights Denver — Alliance for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

Top 10 cheap flights from Denver to Alliance

About the Denver — Alliance flight

Looking for cheap flights from Denver to Alliance? Compare fares from different airlines, check the flight schedule and travel time — and book your Denver — Alliance ticket online at the best price.

The route has direct flights — around 5 flights per week, flights are operated by Denver Air Connection, a nonstop flight takes about 3 h 2 min, the distance between the cities is around 2,028 km.

Planning your trip? You may find our Alliance travel guide, how to get from the airport into town and Alliance weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

YesDirect flights
2,028 kmDistance
3 h 2 minTravel time
1Airlines
5 / wkFlights

Flight schedule from Denver to Alliance

The table shows direct flights from Denver to Alliance on the selected date. The flight takes approximately 3 h 2 min. Regular flights are operated by Denver Air Connection. Departures from Denver International Airport and Centennial Airport airports, arrivals at Alliance Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 01 Sep 2026

Prices by month

Average one-way fares from Denver to Alliance by month. Tickets are usually cheapest in February (around $86) and priciest in July (about $116) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$88lowMay$100mediumSep$100medium
Feb$86lowJun$110highOct$98medium
Mar$94mediumJul$116highNov$101medium
Apr$88lowAug$110highDec$110high

Some values are estimated based on seasonality.

When to fly

Weather in Alliance: it is warmest in July (up to 28 °C on average) and coolest in January (around 3 °C). The driest month is September.

Temperature · Alliance

Dry and wet days · Alliance

Wind speed and direction · Alliance

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How to get the best deal on a Denver — Alliance ticket

  • Book ahead: fares for Denver — Alliance are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Denver is served by more than one airport — compare fares and travel time to each before you book.
  • Flights Denver — Alliance operate on Sundays, Mondays, Tuesdays, Wednesdays, Thursdays and Saturdays — keep that in mind when picking your travel dates.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Denver — Alliance route are operated by 1 airline; Denver Air Connection runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • Denver Air ConnectionKG
    2x/week
    WebsiteFleet: 4
    • Direct flight DEN → AIA2x/week
      Duration
      1h
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Denver — Alliance route

Flights Denver — Alliance depart from Denver International Airport and Centennial Airport and arrive at Alliance Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Denver

DEN
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Alliance

AIA
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Denver — Alliance flight

How long is the flight from Denver to Alliance?

A nonstop Denver — Alliance flight takes about 3 h 2 min — the distance between the cities is around 2,028 km.

How far is it from Denver to Alliance?

The distance from Denver to Alliance is about 2,028 km, which a nonstop flight covers in around 3 h 2 min.

Are there direct flights from Denver to Alliance?

Yes, there are nonstop flights Denver — Alliance — around 5 flights per week.

Which airlines fly from Denver to Alliance?

Airlines operating Denver — Alliance include Denver Air Connection. See the full list with schedules in the "Airlines" section on this page.

Which airports do Denver — Alliance flights use?

Flights from Denver depart from Denver International Airport, Centennial Airport, and arrive at Alliance Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Denver to Alliance?

The price of a Denver — Alliance ticket depends on your travel date, season and demand. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Denver — Alliance?

Flights Denver — Alliance are usually cheaper when booked in advance — a few weeks before departure and away from peak dates. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Denver to Alliance?

To catch a low fare Denver — Alliance, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Denver

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Los AngelesSeattlePhoenixNew York CitySalt Lake CitySan DiegoDallasLas VegasMinneapolisChicagoHoustonAtlantaPortlandAustinColorado SpringsSan FranciscoWashington, D.C.OrlandoKansas CityNashvilleSanta AnaDetroitOklahoma CityAspenRapid CityMiamiPhiladelphiaSacramentoAlbuquerqueSt. LouisBostonWichitaSan JoseBoiseMidlandCharlotteOmahaGrand JunctionSan AntonioTulsa

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