Escalate Anything

Allegiant Air

Airlines. Part of Allegiant Travel Company.

ACredibility A · last verified 2026-10-12 · 100% official or government sources
What does this mean?

Grade A (high: almost everything comes from official pages read directly). 100% of 22 sources are the organization's own pages or government sites.

WebsiteSign in to your accountOpen in the interactive directoryJSON

Get help with (9)

Contacts (6)

Phone

Text message

Online forms

Mail

  • Customer Relations mailing address
    Allegiant Travel Company, ATTN: Customer Relations, PO Box 371730, Las Vegas, NV 89137

    Use for: Poor service or broken promise, Flight cancelled or significantly changed, Refund request

    Source: allegiantair.com, verified 2026-10-12

  • System Baggage Services (receipts for delayed-bag purchases)
    System Baggage Services, PO Box 371730, Las Vegas, NV 89137

    The baggage page also gives fax 702.853.4267 and an email address for receipts.

    Use for: Delayed bag

    Source: allegiantair.com, verified 2026-10-12

Escalation path

Go up one step at a time. Keep the reference numbers and dates from each contact.

  1. Customer service

    PhoneAllegiant Reservations Center / Customer Care +1-702-505-8888
  2. Written complaint

  3. Federal regulator

  4. Card or bank dispute

    Fair Credit Billing Act billing-error and purchase-dispute rights (Regulation Z)

    Electronic Fund Transfer Act error resolution and unauthorized-transfer liability (Regulation E)

    Card dispute for a refund Allegiant owes but has not paid.

State agencies for this sector: your state’s attorney general. Find yours in the list of state agencies, or as JSON in states/<code>.json (for example states/ny.json).

Known blockers

  • Allegiant's baggage pages give different reporting windows (12 hours on the baggage page, 24 hours in the Contract of Carriage). Use the shorter one.
  • Email addresses for baggage and disability teams are obscured on the pages; use the Customer Request For Assistance form instead.

Scam warnings

Official domains

  • allegiantair.com

Real links and emails from Allegiant Air end in one of these.

For the whole industry, read Airlines — how complaints work.

More facts

Verification notes

Contract of Carriage effective on and after July 21, 2026. Allegiant completed its acquisition of Sun Country Airlines on May 13, 2026 (stories.suncountry.com/merger-faqs; DOT interim approval April 15, 2026 per newsroom.allegiantair.com). The two airlines keep operating separately, with separate websites and loyalty programs, until they receive a single FAA operating certificate. Sun Country has its own file (sun-country-airlines).

Let your AI agent handle this

Escalate Anything is a free, open-source MCP server for Claude, Cursor, VS Code, Gemini CLI, Codex and other AI apps. Your agent gets this playbook, keeps a case log with reference numbers and follow-up dates, and drafts each message for you to approve.

1. Set it up (needs uv):

uvx escalate-anything setup

2. Ask your agent:

My problem with Allegiant Air: [what happened, with dates and amounts]. Use Escalate Anything to get it resolved.

Source code, other install options and the Claude Code plugin