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Allegiant Air Coupons & Promo Codes

Based on our findings, we see Allegiant Air offer loyalty-linked perks and bundled booking options while also supporting promo code savings and time-limited sales. Discounted rates usually appear when customers select bundled services like baggage and seat choice during checkout, with these offers presented as part of the booking flow. Savings opportunities tend to be tied to the Allways Rewards program or package deals as well as time-limited promotions.

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Offers are verified by our pros when added. Always confirm final prices at checkout.

8 Verified Offers for September 18, 2026

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$1 store credits when redeeming 100 points

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Myrtle Beach flight deals from $33

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Knoxville flight deals from $32

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One-way flights from $38

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Round-trip Savannah & Hilton Head flight deals from $39

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Key West flight deals from $49

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Smart Shopping Tip

If you travel with a baby, plan for a lap child. Kids under 2 can fly free on a fare-paying adult's lap on domestic flights, with 1 lap child per adult.

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Orlando flight deals from $33

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Savings Tips & Policies
Savings Tips and Store Policies are reviewed by our team. For your financial confidence, always confirm terms, eligibility and final totals in your cart.While our savings veterans make every effort to ensure the accuracy of store policies, savings advice, and promotions, retailers may (and often do) change or discontinue these without notice to us. To avoid surprises, please confirm final totals, eligibility, and terms with Allegiant Air or in your cart before completing your purchase. Suggest an Update.

Our Guide to 2026 Allegiant Air Shopping Policies

  • Where can I enter my Allegiant Air promo code?

    Enter your code in the Promo Code box at the upper left under Allegiant Promo Codes on the Review & Payment page and click Apply to redeem your discount before completing your booking.

  • Does Allegiant Air offer special discounts?

    Allegiant Air's Allegiant Honors program is a fantastic deal for military families, offering valuable travel perks like free checked bags, waived baggage fees, complimentary carry-on, and priority boarding. With no change or cancellation fees for active and reserve members on flights when there's a change in orders or directives, this policy stands out as a generous and hassle-free benefit for eligible military travelers and their loved ones.

  • What are the rules for canceling at Allegiant Air?

    Allegiant Air's cancellation policy is fairly flexible if you act quickly, offering a full refund within 24 hours of booking as long as your flight is at least a week away. After that, cancellations come with fees unless you purchase Trip Flex, which waives most charges and gives you a credit for future travel. No-shows or last-minute cancellations without Trip Flex get no refund or credit, so planning ahead is important. This policy is decent for budget travelers who value flexibility, especially if you add Trip Flex for extra peace of mind.

  • Is there a loyalty program through Allegiant Air?

    Allegiant's Allways Rewards program is a solid choice for frequent travelers, offering 1 point per dollar spent and double points on larger itineraries. Points are easy to earn and redeem for flight travel packages, making it flexible and traveler-friendly. The program is free to join and points only expire if you go 24 months without booking, adding extra value for loyal Allegiant customers.

  • Is there a program of major promotions at Allegiant Air?

    Allegiant Air features strong seasonal savings through promotional sales and vacation packages, helping travelers find discounted airfares and bundle options throughout the year. Deals often appear during major events like Black Friday or holiday sales. Signing up for Allegiant's promotional emails is the best way to stay informed about upcoming offers and limited-time discounts.

  • Is Buy Now, Pay Later part of Allegiant Air's options?

    Allegiant Air travelers can benefit from flexible buy now, pay later options like Allegiant Pay Powered by Uplift, which lets you spread the cost of flights, hotels, and car rentals over several months with no late fees or prepayment penalties.

  • Does Allegiant Air offer a store credit card or special card promotions?

    Allegiant's Allways Rewards Visa Card is a strong choice for frequent travelers looking to save on flights and vacation packages. With a 30,000 bonus point online offer, equal to $300 off future travel, triple points on Allegiant purchases, priority perks, and a valuable buy-one-get-one airfare deal, it stands out for travelers. To qualify for the points, $1,500 or more in purchases must be made in the first 90 days of account opening.

Shopping Tips for Allegiant Air Shoppers

  1. How can families save on travel costs with Allegiant Air?

    Allegiant Air lets kids under 2 fly free on a fare-paying adult's lap for domestic flights, but only one lap child per adult is allowed and kids 2 or older need their own seat and ticket. This can help families save on travel costs.
  2. How can I save on boarding passes at Allegiant Air?

    Check in online or in the Allegiant app starting 24 hours before departure. Airport-printed boarding passes cost $5 each, but a digital pass is free.

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SpotHero Promo Code

10% off your reservation when using the mobile app (new customers)

Verified 2+ weeks ago

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14 clicks this week
Exclusions

Excludes monthly reservations and SpotHero for Business reservations.

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