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Allegiant Air Promo Codes & Coupons

54 offers · updated · save up to 70%

Edited by Danica P. · Reviewed by Ivan P.

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Current Allegiant Air offers

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Enjoy 40% off on Chosen Products

Last seen Nov 4

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15% Off Your Purchase

Last seen Nov 8

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  • Ends
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Get $30 Off Allegiant

Last seen Nov 8

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Get $60 Savings on Your Order

Last seen Nov 8

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  • One per person. Cannot be used in conjunction with any other offer.
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Earn 30,000 Bonus Points on $1,500+ Purchases with Card

Last seen Nov 8

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Earn 10,000 Points + $200 Future Statement Credit on $1,500+ Orders with Allways Rewards Visa Card

Last seen Nov 4

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  • Valid for residents of the US and its territories only.
  • Ends
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Up to 30% off Select Airfare Flights on Select Routes

Last seen Nov 8

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Up to 15% off Allegiant air Items on eBay

Last seen Nov 8

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10% off Hyatt Regency Mission Bay Spa & Marina Hotel Bookings

Last seen Nov 8

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4th Night Free - Holiday Inn & Suites Harbourside with Allegiant Air

Last seen Nov 8

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Recently expired Allegiant Air offers (1)
  • Take $20 Off Allegiant Promotional Code (ZB9L41). Ended Nov 8, 2026.

Allegiant Air at a glance

Active offers
54
Codes
50
Best discount
70% off

About Allegiant Air

Allegiant Air is a low-cost US airline flying nonstop from smaller regional cities to leisure destinations, and it also sells vacation packages with hotels and rental cars.

The rule that matters most is cancellation: bookings are generally non-refundable, so a cheaper fare only pays off when your dates are firm.

When shoppers look for Allegiant Air coupons

Allegiant Air coupon searches stay fairly even all year: January leads, August trails.

US Google searches, Oct 2025 to Sep 2026. Search interest, not sales.

Allegiant Air shipping, returns and perks

Flights and packages
Nonstop flights from smaller regional cities to leisure destinations, plus vacation packages that add hotels and rental cars.
24-hour refund
A full refund is possible within 24 hours of booking when departure is at least a week away.
Cancellations
Cancel at least 7 days before departure and you get a travel voucher minus fees; Trip Flex removes those fees.

From Allegiant Air's own pages, read Nov 7, 2026.

Sources: Allegiant Air FAQ, Allegiant Air store policies

How to use a Allegiant Air promo code

  1. Booking-flow details such as a promo field weren't part of what was read from Allegiant for this listing, so check the price summary for a discount line before you pay.
  2. A code changes the fare, not the refund rules, and the booking stays generally non-refundable once the 24-hour window closes.
  3. If your dates might move, weigh the cost of adding Trip Flex against any saving a code brings, since Trip Flex drops the fees on a voucher cancellation.

If your Allegiant Air code doesn't work

  • Region: "Earn 10,000 Points + $200 Future Statement Credit on $1,500+ Orders with Allways Rewards Visa Card": valid for residents of the US and its territories only.
  • End date: "15% Off" ends Nov 20, 2026; "15% Off Your Purchase" ends Dec 7, 2026.

More reasons a code fails, and what to try: why promo codes don't work.

More ways to save at Allegiant Air

  • Use the 24 hours after booking to double-check names, dates and airports, because a full refund is still possible then if the flight is at least a week out.
  • After that, a cancellation 7 or more days ahead returns a travel voucher, not cash.
  • Vacation packages put the hotel or rental car on the same booking, though package prices and package cancellation terms aren't stated on the pages read here.

Allegiant Air questions, answered

Can an Allegiant Air flight be refunded?

Allegiant bookings are generally non-refundable. A full refund is possible within 24 hours of booking if departure is at least a week away.

What happens when an Allegiant booking is cancelled 7 days before the flight?

Cancelling at least 7 days before departure earns a travel voucher, minus fees. The voucher replaces a cash refund.

What does Trip Flex do on an Allegiant booking?

Trip Flex removes the fees on a cancellation made at least 7 days before departure, so the travel voucher keeps its full value.

Does Allegiant Air sell hotel and car packages?

Allegiant sells vacation packages that pair its flights with hotels and rental cars. Its routes run nonstop from smaller regional cities to leisure destinations.

60% off 60% off Storewide
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