Allegiant Airlines Check-in Policy

Allegiant Air has low base ticket prices, but baggage costs are likely to be more than you think. Allegiant, for example, imposes a price for regular carry-on luggage, as per Allegiant Airlines Check-in policy. It rises the longer you wait to buy it. It’s also worth noting that the maximum weight for a checked bag is 40 pounds (vs the average of 50 pounds) and that the same time-sensitive surcharges apply to purchasing checked luggage. Allegiant Air’s luggage policy isn’t complicated; it’s simply expensive. To get the best deal, figure out how many bags you’ll bring (bearing in mind the reduced weight allowed) and pay for them when you make your reservation.

  • Allowance for Allegiant Carry-On
  • One personal item is entirely free.
  • 1 essential carry-on bag is available for purchase.

At the time of booking, prices range from $18 to $30 for Allegiant Air check-in. (route dependent)

  • $45 for pre-departure
  • $50 at the airport ticket desk
  • Up to $75 at the gate
  • Fees for oversized personal items range from $50 to $75.

Size Limitations (weight restrictions undisclosed)

  • 16 x 15 x 7 inches (personal) (40.6 x 38.1 x 17.8 cm)
  • Standard dimensions are 22 x 14 x 9 inches (55.9 x 35.6 x 22.9 cm)

Allegiant Allowance for Check-in for my Allegiant Airlines

All checked luggage must be under 40 pounds (18 kg) and have a maximum linear size of 80 inches (203 cm). Passengers are allowed to check up to four baggage.

1-4 Bags: $18-$41 apiece at the time of booking (varies depending on route)


Apiece of the first four bags costs $45 each.

1-4 bags at the airport: $50 each

  • Baggage Fees (Additional / Excess)
  • Fee for overweight people weighing 40-70 pounds (18-32 kg): $50
  • Overweight Fee: $75 for those weighing between 71 and 100 pounds (32.2-45.4 kg).
  • Fee for oversize items: $75

Allegiant permits one personal bag for free. However both carry-on and checked luggage are charged. Personal items must fit beneath the seat in front of you, and carry-on bags must be placed in the overhead bin, or they will be checked.

Size Limits and Fees for Allegiant Airlines Carry-On Bags during Allegiant Airlines check-in Online

Allegiant’s carry-on size limitations are 22″ x 14″ x 9″.

The cost of a carry-on bag varies depending on when you buy it and is non-refundable. Depending on your location, the following are the fees you will pay for your carry-on luggage each trip.

Before & During Online Check-In: $45 During Booking: $18 – $25 $50 at the airport

Items that are not permitted

Certain goods are classed as hazardous materials because they are deemed harmful. On all Allegiant flights, dangerous products are forbidden in carry-on and checked baggage. In addition, the Federal Aviation Administration has required specific standards, which are not exclusive to Allegiant.