---
title: "Alliance (AIA) airport: direct flights & routes"
description: "Flights to and from Alliance (AIA): 1 nonstop destination (Denver). See who flies each one on 2LNR."
canonical: "https://2lnr.com/routes/aia"
url: "https://2lnr.com/routes/aia.md"
date_modified: "2026-10-23T14:17:50Z"
---

# Direct flights from Alliance (AIA)

Alliance Airport (AIA) is a small station with nonstop service to 1 destination, flown by one airline, led by Key Lime Air. The schedule below is every nonstop AIA route in 2LNR's schedule data.

Route data refreshed October 23, 2026. Routes and carriers reflect the schedule data behind 2LNR's route map.

Updated October 7, 2026.

Explore Alliance routes on the interactive map [Get started free](https://2lnr.com/login)

1

Nonstop destinations

1

Airlines serving AIA

Free

To get started

## About Alliance Airport (AIA)

Alliance Airport (AIA) is the airport serving Alliance, United States. Its ICAO code is KAIA. Departure and arrival times at AIA are local to the America/Denver time zone. Every one of its 1 nonstop destination is inside United States.

## Every nonstop route from Alliance

This page carries every nonstop route from AIA in 2LNR's schedule data, with the airlines that operate each one and how often it runs. Pick a destination below for that route's own schedule and timetable.

### Every nonstop from here

Each AIA nonstop in 2LNR's schedule data opens its own route page, with who flies it and how often.

### Plan on the map

Explore every AIA nonstop on the interactive route map, with connections and route statistics.

## All nonstop destinations from Alliance (AIA)

These are the city pairs behind flights to and from Alliance: 1 nonstop destinations with active service at Alliance Airport. Each route links to its own schedule.

- [Alliance to Denver flights (AIA-DEN)](https://2lnr.com/routes/aia-den.md): Key Lime Air\
  [Return: Denver to Alliance](https://2lnr.com/routes/den-aia.md)

Explore AIA routes on the interactive map →

## Nonstop flights to Alliance (AIA)

The only nonstop into Alliance Airport in 2LNR's schedule data comes from Denver (DEN). Here it is, with the airlines that fly it.

- [Denver to Alliance flights (DEN-AIA)](https://2lnr.com/routes/den-aia.md): Key Lime Air

## Airlines that fly out of Alliance (AIA)

The carriers with nonstop service from Alliance Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map.

- [Key Lime Air (KG)](https://2lnr.com/routes/airlines/kg.md)

## Alternative airports near Alliance (AIA)

Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute.

- [Scottsbluff (BFF)](https://2lnr.com/routes/bff.md) (42 miles, 1 nonstop destination)
- [Chadron (CDR)](https://2lnr.com/routes/cdr.md) (56 miles, 1 nonstop destination)
- [Cheyenne (CYS)](https://2lnr.com/routes/cys.md) (121 miles, 1 nonstop destination)
- [North Platte (LBF)](https://2lnr.com/routes/lbf.md) (127 miles, 1 nonstop destination)
- [Rapid City (RAP)](https://2lnr.com/routes/rap.md) (138 miles, 9 nonstop destinations)

[United States flights by airport](https://2lnr.com/routes/to/united-states.md)

- [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md)

## Frequently asked questions about Alliance (AIA)

**How many nonstop destinations does Alliance Airport (AIA) serve?**

Alliance Airport has active nonstop service to 1 destination in 2LNR's schedule data. The busiest markets from AIA are Denver. The full list, with who flies each route and, where 2LNR tracks the carrier, upgrade and award space by date, is on this page.

**Which airlines fly out of Alliance (AIA)?**

The carriers with nonstop service from Alliance Airport are listed in full on this page, each linked to its own route map. Key Lime Air run the most routes from Alliance. In 2LNR's schedule data that is one airline in total.

**How many airlines fly out of AIA?**

2LNR's schedule data currently shows one airline with at least one nonstop route from Alliance (AIA). That figure counts the carrier operating the flight rather than every carrier that sells a seat on it, so a codeshare marketed by a partner is not counted twice, and it moves with the season.

**Does 2LNR show upgrade or award space from AIA?**

Not from AIA: 2LNR doesn't show award or upgrade space on any route from it. Pick any destination on this page to open that route's nonstop schedule and timetable instead.

**Does 2LNR track flights from AIA?**

Every nonstop route from Alliance Airport in 2LNR's schedule data is listed here, 1 destination in total, with who flies each one. 2LNR doesn't show award or upgrade space on these routes, so this page carries the schedule rather than a space claim.

**Where can you fly nonstop from Alliance (AIA)?**

From Alliance (AIA), 2LNR's schedule data shows nonstop flights to Denver. This page lists every one, with the airlines that fly it.

## Every nonstop from AIA, who flies it and when

Open any route for its timetable and who flies it. Where 2LNR tracks the carrier, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

[Get started free](https://2lnr.com/login)