Allegiant Air is a Las Vegas-based ultra-low-cost carrier with a unique point-to-point model that connects smaller U.S. cities directly to popular leisure destinations — no hub required. Rather than flying daily, Allegiant often operates just 2 to 4 flights per week per route, keeping overhead low and base fares very competitive. For travelers whose local airport is on Allegiant's route map, it often offers the only nonstop service to Florida, Las Vegas, or a beach destination. FaresMatch can compare Allegiant's full cost against all other options.
Trending Allegiant fares
One-way starting prices on popular Allegiant routes. Search above for live availability.
Las VegasMidweek dealABE → LASAllentown – Las Vegas- Flight time
- 5h 10m nonstop
- Airlines
- Allegiant
$49
OrlandoFall travelCVG → SFBCincinnati – Orlando Sanford- Flight time
- 2h 15m nonstop
- Airlines
- Allegiant
$59
Fort LauderdaleWinter escapeIND → FLLIndianapolis – Fort Lauderdale- Flight time
- 2h 30m nonstop
- Airlines
- Allegiant
$69
St Pete/ClearwaterBook earlyCLE → PIECleveland – St. Pete/Clearwater- Flight time
- 2h 30m nonstop
- Airlines
- Allegiant
$59
Phoenix MesaShoulder seasonMKE → AZAMilwaukee – Phoenix Mesa- Flight time
- 3h 30m nonstop
- Airlines
- Allegiant
$79
Punta CanaWinter escapeBDL → PUJHartford – Punta Cana- Flight time
- 4h nonstop
- Airlines
- Allegiant
$129
How Allegiant routes work
Regional to Caribbean
→ LAS Regional to Las Vegas
Las Vegas is Allegiant's most common destination — reachable nonstop from over 50 U.S. regional airports.
→ SFB/PIE Regional to Orlando area
Allegiant serves Orlando Sanford (SFB) and St. Pete/Clearwater (PIE) from dozens of small regional airports.
→ FLL/TPA Midwest to South Florida
Nonstops from Midwest cities to Fort Lauderdale and Tampa — often the only direct flights on these corridors.
→ PUJ/MBJ Regional to Caribbean
Allegiant offers seasonal nonstops from select Northeast and Midwest cities to Punta Cana and Montego Bay.
Tips for booking Allegiant flights
Allegiant's biggest advantage is nonstop service from small regional airports that no other airline serves nonstop. If your home airport is on Allegiant's route map, you may find a direct flight that doesn't exist on any other carrier.
Allegiant charges for carry-on bags. Only a personal item under the seat is free. Bundles combining carry-on, checked bag, and seat selection are often better value than buying each separately.
Allegiant typically flies routes 2 to 4 times per week, not daily. This means less flexibility if plans change. Book early and consider whether the limited schedule suits your trip.
Frequently asked questions
What airports does Allegiant use in Orlando?
Allegiant primarily uses Orlando Sanford International Airport (SFB), about 30 minutes northeast of the theme parks, and St. Pete/Clearwater International (PIE) on the Gulf Coast. Neither is the main Orlando International (MCO) — check ground transport before booking.
Does Allegiant fly daily?
No — most Allegiant routes operate 2 to 4 times per week rather than daily. This lower frequency is how Allegiant keeps costs and fares low, but it limits flexibility for changes and last-minute bookings.
Does Allegiant charge for carry-on bags?
Yes — Allegiant charges for carry-on bags. Only one personal item fitting under the seat is free. Carry-on fees are lowest at booking and highest at the gate. Trip Flex add-on provides change flexibility.
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A FaresMatch advisor will compare Allegiant's total cost — including bags — with all other available carriers on your route to make sure you're getting the best deal.