Cyber Monday isn’t just for gadgets. Allegiant is offering one‑way fares as low as $39 during a two‑day sale on Dec. 1–2. The airline calls Travel Tuesday its biggest sale of the year — here’s what you need to know before booking, according to Allegiant’s sale announcement.
Allegiant’s Two‑Day Cyber Sale
Allegiant is rolling out its biggest promotion of the year, timed to Cyber Monday and Travel Tuesday. The two‑day sale highlights limited $39 fares along with discounts on flights, hotels, and car rentals.
What the Deal Includes
Travelers booking during the 48‑hour window can expect:
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Up to 40% off airfare across Allegiant’s network.
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One‑way fares from $39, valid for travel between December 15, 2025, and May 31, 2026.
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Car rental and hotel perks, including free nights and upgrades.
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Bonus rewards points for Allways Rewards members: 500 points for December travel, 1,000 for January, and 2,000 for February.
Seats and dates are limited, and restrictions apply. The lowest fares are available only at Allegiant.com.
Why Travel Tuesday Matters
Travel Tuesday has grown into one of the busiest booking days of the year. It began as a counterpoint to Cyber Monday shopping, giving airlines and hotels a chance to spotlight their biggest promotions. Industry research shows nearly half of consumers familiar with the event consider purchasing travel deals during this period, underscoring its rise as a fixture in the travel calendar. Allegiant positions its sale as a way for leisure travelers to lock in vacations at lower prices while demand is high.
Allegiant’s Expansion in 2026
Allegiant takes off with new routes for 2026.
(Allegiant)
The sale comes as Allegiant prepares for a major network expansion. In early 2026, the airline will launch 30 new nonstop routes connecting 35 cities. Highlights include new service to:
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Philadelphia, Pennsylvania
These additions strengthen Allegiant’s focus on linking smaller communities with popular vacation destinations. The expansion comes as Allegiant continues to earn recognition for its value‑focused approach.
Recognition for Value Travel
The Skytrax World Airline Awards are often described as the “Oscars of aviation,” drawing millions of passenger surveys worldwide. Allegiant’s recognition as Best Low‑Cost Airline in North America in 2025 highlights how its model of nonstop service and affordable fares continues to resonate with travelers seeking value. The honor underscores the airline’s growing reputation for connecting smaller communities with vacation destinations at prices that remain competitive in a crowded market.
How to Book Smart
Travelers looking to maximize savings should:
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Book early in the sale window to secure limited $39 fares.
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Check restrictions on travel dates and routes before purchasing.
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Join Allways Rewards for free to access bonus points and early promotions.
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Bundle airfare with hotels or car rentals to take advantage of added perks.
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Stay flexible on dates and destinations, since shifting travel by even a day or two can unlock lower fares. Comparing bundled packages often reveals additional value, mainly when Allegiant’s discounts apply to flights, hotels, and rental cars.
Of course, deals are only half the story — inspiration matters too.
Looking for Your Next Adventure?
If you’re searching for inspiration beyond this sale, 2026 is shaping up to be a big year for travel. From emerging destinations to new experiences, there are plenty of trends to watch. For ideas on where to go and what’s next, check out our guide to travel trends to watch in 2026.
The Bottom Line
Allegiant’s Cyber Monday and Travel Tuesday promotion offers one of the year’s best opportunities for budget‑minded travelers. With fares starting at $39, discounts across all routes, and new destinations coming in 2026, the sale provides both immediate savings and a glimpse of the airline’s expanding network.