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Allegiant Air, officially known as Allegiant Air LLC, is a prominent US-based airline specialising in air transport services within the low-cost carrier sector. Headquartered in the United States, the company primarily operates across various regional markets, offering affordable travel options to leisure and business travellers alike. Founded in 1997, Allegiant has established a strong presence in the industry, known for its focus on point-to-point flights and unique fare structures.
The airline’s core offerings include scheduled passenger services, with a particular emphasis on connecting smaller cities to major destinations. Its innovative business model and competitive pricing have helped Allegiant carve out a notable position within the US air transport industry. As a key player in the low-cost airline segment, Allegiant continues to expand its network and enhance its service offerings, maintaining a reputation for affordability and convenience.
-9 vs industry average
Allegiant Air’s score of 9 is lower than 31% of the industry. This can give you a sense of how well the company is doing compared to its peers.
Air Transport is among the most carbon-intensive industries
The Air Transport industry has reduced its overall emissions by 25% since 2018
Scope 3 accounts for ••• of total emissions.
In 2023, Allegiant Air, a US-based air transport services company, reported total carbon emissions of approximately 2.85 billion kg CO2e. This figure includes Scope 1 emissions of about 2.22 billion kg CO2e, Scope 2 emissions of approximately 1.71 million kg CO2e, and Scope 3 emissions of around 632.26 million kg CO2e.
Looking back, Allegiant Air's total emissions in 2022 were approximately 2.77 billion kg CO2e, with Scope 1 at about 2.15 billion kg CO2e, Scope 2 at approximately 1.49 million kg CO2e, and Scope 3 at around 614.86 million kg CO2e. In 2021, the company's total emissions were higher, reaching approximately 3.22 billion kg CO2e, comprising Scope 1 emissions of about 2.02 billion kg CO2e, Scope 2 emissions of around 627.54 million kg CO2e, and Scope 3 emissions of approximately 575.37 million kg CO2e.
Allegiant Air has not publicly disclosed any specific reduction targets or climate commitments, nor does it have any Science Based Targets initiative (SBTi) commitments or a Climate Pledge. The company's emissions data for all reported years (2021-2023) are self-reported.
No climate goals have been disclosed for Allegiant Air yet.
No scope 3 category breakdown has been disclosed yet.


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