Find cheap Allegiant Air flights to Greenville
CMH — GSP
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Cheapest Allegiant Air flights from USA to GreenvilleExplore the most affordable Allegiant Air flight options available from USA to Greenville. Find the lowest fares with prices last updated on July 27, 2026.
Explore the most affordable Allegiant Air flight options available from USA to Greenville. Find the lowest fares with prices last updated on July 27, 2026.
This CheapOair deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:14 pm
FLL
- GSP
Nonstop1h 53m
Allegiant Air
Fri 8/214:55 pm
GSP
- FLL
Nonstop1h 58m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$76
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:00 pm
FLL
- GSP
Nonstop1h 51m
Allegiant Air
Mon 8/315:34 pm
GSP
- FLL
Nonstop1h 58m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:14 pm
FLL
- GSP
Nonstop1h 51m
Allegiant Air
Mon 8/315:34 pm
GSP
- FLL
Nonstop1h 58m
Allegiant Air
Deal found 7/26![Allegiant Air logo]()
$104
Best Allegiant Air flights from USA to GreenvilleDiscover carefully curated Allegiant Air flight deals from USA to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated Allegiant Air flight deals from USA to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This CheapOair deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:14 pm
FLL
- GSP
Nonstop1h 53m
Allegiant Air
Fri 8/214:55 pm
GSP
- FLL
Nonstop1h 58m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$79
This Booking.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:00 pm
FLL
- GSP
Nonstop1h 51m
Allegiant Air
Mon 8/315:34 pm
GSP
- FLL
Nonstop1h 58m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$95
This Expedia deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:20 am
FLL
- GSP
Nonstop1h 51m
Allegiant Air
Fri 10/309:41 am
GSP
- FLL
Nonstop1h 58m
Allegiant Air
Deal found 7/23![Allegiant Air logo]()
$98
Direct Allegiant Air flights from USA to GreenvilleExplore non-stop Allegiant Air flight options from USA to Greenville based on user searches, and compare prices and availability for your desired travel dates. Data last updated July 27, 2026.
Explore non-stop Allegiant Air flight options from USA to Greenville based on user searches, and compare prices and availability for your desired travel dates. Data last updated July 27, 2026.
This CheapOair deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:37 pm
FLL
- GSP
Nonstop1h 51m
Allegiant Air
Fri 9/252:18 pm
GSP
- FLL
Nonstop1h 58m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$73
This CheapOair deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:14 pm
FLL
- GSP
Nonstop1h 53m
Allegiant Air
Fri 8/214:55 pm
GSP
- FLL
Nonstop1h 58m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$76
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:00 pm
FLL
- GSP
Nonstop1h 51m
Allegiant Air
Mon 8/315:34 pm
GSP
- FLL
Nonstop1h 58m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$95
Last-minute Allegiant Air flights from USA to GreenvilleDiscover last-minute Allegiant Air flight deals from USA to Greenville. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute Allegiant Air flight deals from USA to Greenville. Data last updated July 27, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:14 pm
FLL
- GSP
Nonstop1h 53m
Allegiant Air
Fri 8/214:55 pm
GSP
- FLL
Nonstop1h 58m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$76
This Expedia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:00 pm
FLL
- GSP
Nonstop1h 51m
Allegiant Air
Mon 8/315:34 pm
GSP
- FLL
Nonstop1h 58m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:14 pm
FLL
- GSP
Nonstop1h 51m
Allegiant Air
Mon 8/315:34 pm
GSP
- FLL
Nonstop1h 58m
Allegiant Air
Deal found 7/26![Allegiant Air logo]()
$104
One-way Allegiant Air flights to GreenvilleSearch for one-way Allegiant Air flight options to Greenville. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way Allegiant Air flight options to Greenville. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This CheapOair deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:53 pm
FLL
- GSP
Nonstop1h 51m
Allegiant Air
Deal found 7/26![Allegiant Air logo]()
$45
This Super.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:14 pm
FLL
- GSP
Nonstop1h 53m
Allegiant Air
Deal found 7/26![Allegiant Air logo]()
$46
This CheapOair deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:23 pm
FLL
- GSP
Nonstop1h 51m
Allegiant Air
Deal found 7/24![Allegiant Air logo]()
$54
Flights to Greenville with Allegiant Air at a glance
Find detailed information about Allegiant Air flights from USA to Greenville. Explore the options provided by Allegiant Air to plan your journey from USA to Greenville. Data last updated July 27, 2026.
Cheapflights Insights
Find cheap Allegiant Air flights to Greenville
US0-GSP
FLL-GSP
How long is the flight to Greenville with Allegiant Air?
On average, Allegiant Air flights from the United States to Greenville take 2 hours 14 minutes. Flights to Greenville from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.
Allegiant Air weekly flight availability to Greenville
The most flights to Greenville operated by Allegiant Air are scheduled on a Thursday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (0 on average).
When is the best time to book a flight to Greenville with Allegiant Air?
The best time to book a flight to Greenville with Allegiant Air is 35 days before departure. On average, fares are higher if you book 70 days before departure.
FAQs about flights to Greenville with Allegiant Air
Reviews of Allegiant Air
See what Cheapflights users have to say about their Allegiant Air experience.
Overview
Reviews
Allegiant Air
681 reviews
Overview
Boarding
7.7
Comfort
6.9
Crew
8.1
Food
5.8
Entertainment
5.4
Recent reviews
10.0
|Jun 2026Everything about the flight timing was perfect. The plane was clean and comfortable. The only aggravation is no access to phone charging or complementary food/drink on a cross-country trip. There were no entertainment options, so I'm not sure how I'm supposed to evaluate that on a survey. It's a discount carrier, I get it, but other options are flying the same route with better depart/arrival times that offer these options.
10.0
|Jun 2026Amazing the only thing I would change is the price gouging. They do for the checked bag or the carry on bag. It's a little absurd. I'm already paying them $500. And I can't take a carry on?!
10.0
|May 2026Great!
2.0
|Apr 2026After waiting more than 6 hours our flight was delayed until the next day. The flight was extremely uncomfortable. Like riding on hard plastic lawn chairs in the sky.
4.0
|Feb 2026I appreciate the low cost but the seating is ridiculous. So packed it feels dangerous. Actually it was so bad today, I'm going to look for another airline next time I fly.
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