Allegiant Air: lost bag

Collect

• bag tag
• report number
• contents list with values
• receipts

Steps

1. File the Mishandled Baggage Report within 12 hours of arrival.

   FormCustomer Request For Assistance form ("Email Us")

2. Return the claim form by the date stated on it, signed and complete.

3. If the claim is denied, complain in writing, then file with the U.S. DOT.

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

Facts you can cite

• Limit

  Contract of Carriage Art. 75.1 says Allegiant's baggage liability "in no event shall be greater than four thousand, seven hundred dollars ($4,700) Domestic."

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

Rules in force

• DOT domestic baggage liability limit
  14 CFR part 254 (limit revised by 89 FR 84815, October 24, 2024, effective January 22, 2025)

  On domestic flights, a U.S. airline may not limit its liability for provable direct or consequential damages from lost, damaged or delayed baggage to less than $4,700 per passenger. The limit was raised from $3,800 effective January 22, 2025. It does not apply to wheelchairs and other assistive devices.

  Source: ecfr.gov, verified 2026-10-12

  4 citable points

  • Limit

    On flight segments using large aircraft (designed for more than 60 passenger seats), and on any segment on the same ticket as such a segment, a carrier may not limit its liability for provable direct or consequential damages from the loss of, damage to, or delay of a passenger's baggage in its custody to less than $4,700 for each passenger.

    Source: ecfr.gov, verified 2026-10-12

  • Policy

    The carrier must give conspicuous written notice on or with the ticket of its liability limit, or the statement "Federal rules require any limit on an airline's baggage liability to be at least $4,700 per passenger."

    Source: ecfr.gov, verified 2026-10-12

  • Policy

    The part 254 limit does not apply to wheelchairs or other assistive devices. Compensation for a lost, damaged or destroyed wheelchair or assistive device is based on the device's original purchase price.

    Source: ecfr.gov, verified 2026-10-12

  • Policy

    DOT raised the limit from $3,800 to $4,700 by a rule effective January 22, 2025, and did not enforce the new limit until March 20, 2025.

    Source: federalregister.gov, verified 2026-10-12

• Air Carrier Access Act rules - complaints and wheelchair handling
  14 CFR part 382 (Wheelchair Rule, 89 FR 102398, December 17, 2024)

  Airlines must make a Complaints Resolution Official (CRO) available at every airport they serve, and must answer written disability complaints within 30 days. Under the 2024 Wheelchair Rule, airlines must deliver delayed wheelchairs quickly, repair or replace damaged ones, provide loaners, and pay based on the original purchase price on domestic trips. DOT is not enforcing four of the 2024 provisions until April 30, 2027.

  Source: ecfr.gov, verified 2026-10-12

  2 citable points

  • Policy

    When a wheelchair or assistive device is lost, damaged or pilfered, the passenger may have the carrier repair or replace it with a device of equivalent or greater function at the carrier's cost, or use a preferred repair vendor with the carrier paying. The carrier must notify the passenger in writing of these rights, including the right to a loaner and to contact a CRO.

    Source: ecfr.gov, verified 2026-10-12

  • Limit

    For transportation covered by 14 CFR part 254 (domestic), the baggage liability limit does not apply to wheelchairs or other assistive devices, and compensation for a lost, damaged or destroyed device is based on its original purchase price. On international flights, Montreal Convention liability limits apply.

    Source: ecfr.gov, verified 2026-10-12

• DOT automatic refund rule for airline tickets and ancillary fees (2024)
  14 CFR part 260 and 14 CFR part 262 (89 FR 32760, April 26, 2024; amended 89 FR 65534, August 12, 2024)

  Airlines operating to, from or within the U.S. must give a full cash refund (to the original form of payment) when they cancel or significantly change a flight and the passenger does not accept the alternative. Refunds are due within 7 business days (credit card) or 20 calendar days (other payment). Airlines must also refund checked bag fees for significantly delayed bags and fees for paid extras that were not provided. Until July 7, 2027, DOT does not enforce the rule in one narrow case: a flight that is only renumbered, with no significant change or delay.

  Source: ecfr.gov, verified 2026-10-12

  1 citable point

  • Policy

    The carrier must refund the checked bag fee for a lost or significantly delayed bag. The passenger must first file a Mishandled Baggage Report with the carrier that operated the flight (or the last segment of a multi-carrier itinerary). No refund is due if the delay was caused by the passenger, for example by not rechecking the bag at the first U.S. entry point for customs.

    Source: ecfr.gov, verified 2026-10-12

• Montreal Convention 1999 - baggage liability and claim deadlines
  Convention for the Unification of Certain Rules for International Carriage by Air (Montreal, 1999), Articles 17, 19, 22, 31, 35

  For international air travel covered by the Montreal Convention, the airline is liable for lost, damaged or delayed checked baggage up to 1,519 Special Drawing Rights (SDR) per passenger (revised limit effective 28 December 2024). Written complaints are due within 7 days of receiving a damaged bag and within 21 days after a delayed bag is returned. A lawsuit must be brought within two years.

  Source: icao.int, verified 2026-10-12

  4 citable points

  • Limit

    The baggage liability limit in Article 22, paragraph 2 is 1,519 SDR for each passenger, effective as of 28 December 2024 (revised from 1,288 SDR set in 2019; the original limit was 1,000 SDR).

    Source: icao.int, verified 2026-10-12

  • Policy

    The baggage limit applies to destruction, loss, damage or delay of baggage, unless the passenger made a special declaration of interest in delivery at destination when checking the bag and paid any supplementary sum required (Article 22(2)).

    Source: laws-lois.justice.gc.ca, verified 2026-10-12

  • Deadline

    If the carrier admits the loss of checked baggage, or the bag has not arrived 21 days after the date it ought to have arrived, the passenger may enforce the rights that flow from the contract of carriage (Article 17(3)).

    Source: laws-lois.justice.gc.ca, verified 2026-10-12

  • Deadline

    The right to damages is extinguished if an action is not brought within two years from the date of arrival at the destination, the date the aircraft ought to have arrived, or the date the carriage stopped (Article 35(1)).

    Source: laws-lois.justice.gc.ca, verified 2026-10-12

If that fails, escalate

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

   FormCustomer Request For Assistance form ("Email Us")

3. Federal regulator

   RegulatorU.S. Department of Transportation, Office of Aviation Consumer Protection +1-800-778-4838

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).

Watch out

Related

• Lost bag at other companies
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• Allegiant Air: flight cancelled or significantly changed
• Allegiant Air: long delay
• Allegiant Air: delayed bag
• Allegiant Air: damaged bag
• Allegiant Air: bumped or denied boarding
• Allegiant Air: paid extra and did not get it
• Allegiant Air: disability assistance problem
• Allegiant Air: travel credit or voucher problem