Find cheap Frontier flights to Miami
CMH — MIA
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Cheapest Frontier flights from USA to MiamiExplore the most affordable Frontier flight options available from USA to Miami. Find the lowest fares with prices last updated on July 27, 2026.
Explore the most affordable Frontier flight options available from USA to Miami. Find the lowest fares with prices last updated on July 27, 2026.
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:56 pm
ATL
- MIA
Nonstop2h 10m
Frontier
Wed 8/1911:10 am
MIA
- ATL
Nonstop2h 12m
Frontier
Deal found 7/27![Frontier logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:26 am
ATL
- MIA
Nonstop2h 06m
Frontier
Sat 8/298:10 am
MIA
- ATL
Nonstop2h 20m
Frontier
Deal found 7/22![Frontier logo]()
$85
This iWofly 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:19 pm
ATL
- MIA
Nonstop2h 10m
Frontier
Fri 8/218:10 am
MIA
- ATL
Nonstop2h 20m
Frontier
Deal found 7/24![Frontier logo]()
$89
Best Frontier flights from USA to MiamiDiscover carefully curated Frontier flight deals from USA to Miami 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 Frontier flight deals from USA to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:25 am
ATL
- MIA
Nonstop1h 58m
Frontier
Tue 11/1710:28 am
MIA
- ATL
Nonstop2h 13m
Frontier
Deal found 7/24![Frontier logo]()
$90
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:25 am
ATL
- MIA
Nonstop1h 58m
Frontier
Sun 11/156:45 am
MIA
- ATL
Nonstop2h 16m
Frontier
Deal found 7/27![Frontier logo]()
$99
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:00 am
ATL
- MIA
Nonstop1h 58m
Frontier
Sat 10/247:00 am
MIA
- ATL
Nonstop2h 10m
Frontier
Deal found 7/27![Frontier logo]()
$102
Direct Frontier flights from USA to MiamiExplore non-stop Frontier flight options from USA to Miami based on user searches, and compare prices and availability for your desired travel dates. Data last updated July 27, 2026.
Explore non-stop Frontier flight options from USA to Miami based on user searches, and compare prices and availability for your desired travel dates. Data last updated July 27, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:23 pm
ATL
- MIA
Nonstop1h 59m
Frontier
Tue 10/207:00 am
MIA
- ATL
Nonstop2h 10m
Frontier
Deal found 7/23![Frontier logo]()
$83
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:56 pm
ATL
- MIA
Nonstop2h 10m
Frontier
Wed 8/1911:10 am
MIA
- ATL
Nonstop2h 12m
Frontier
Deal found 7/27![Frontier logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:26 am
ATL
- MIA
Nonstop2h 06m
Frontier
Sat 8/298:10 am
MIA
- ATL
Nonstop2h 20m
Frontier
Deal found 7/22![Frontier logo]()
$85
Last-minute Frontier flights from USA to MiamiDiscover last-minute Frontier flight deals from USA to Miami. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute Frontier flight deals from USA to Miami. Data last updated July 27, 2026 and is based on user searches.
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:56 pm
ATL
- MIA
Nonstop2h 10m
Frontier
Wed 8/1911:10 am
MIA
- ATL
Nonstop2h 12m
Frontier
Deal found 7/27![Frontier logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:26 am
ATL
- MIA
Nonstop2h 06m
Frontier
Sat 8/298:10 am
MIA
- ATL
Nonstop2h 20m
Frontier
Deal found 7/22![Frontier logo]()
$85
This iWofly 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:19 pm
ATL
- MIA
Nonstop2h 10m
Frontier
Fri 8/218:10 am
MIA
- ATL
Nonstop2h 20m
Frontier
Deal found 7/24![Frontier logo]()
$89
One-way Frontier flights to MiamiSearch for one-way Frontier flight options to Miami. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way Frontier flight options to Miami. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This eDestinos deal was found by Cheapflights users on 7/25. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:56 pm
ATL
- MIA
Nonstop2h 10m
Frontier
Deal found 7/25![Frontier logo]()
$44
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:17 pm
ATL
- MIA
Nonstop2h 04m
Frontier
Deal found 7/23![Frontier logo]()
$45
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:28 pm
ATL
- MIA
Nonstop2h 01m
Frontier
Deal found 7/24![Frontier logo]()
$46
Flights to Miami with Frontier at a glance
Find detailed information about Frontier flights from USA to Miami. Explore the options provided by Frontier to plan your journey from USA to Miami. Data last updated July 27, 2026.
Cheapflights Insights
Find cheap Frontier flights to Miami
US0-MIA
ATL-MIA
How long is the flight to Miami with Frontier?
On average, Frontier flights from the United States to Miami take 2 hours 45 minutes. Flights to Miami from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.
Frontier weekly flight availability to Miami
The most flights to Miami operated by Frontier are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).
When is the best time to book a flight to Miami with Frontier?
The best time to book a flight to Miami with Frontier is 29 days before departure. On average, fares are higher if you book on the same day as departure.
When is the cheapest time to fly to Miami with Frontier?
Users looking for the cheapest Frontier fares to Miami should consider flying on Monday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday at noon, when prices are usually at their highest.
FAQs about flights to Miami with Frontier
Reviews of Frontier
See what Cheapflights users have to say about their Frontier experience.
Overview
Reviews
Frontier
2,753 reviews
Overview
Food
4.5
Crew
6.6
Boarding
5.9
Comfort
5.4
Entertainment
4.3
Recent reviews
10.0
|Jul 2026Better Food and there was no entertainment . You guys could provide head phones and wifi for the passengers
2.0
|Jul 2026Flight delayed 3 hours
6.0
|Jun 2026Nothing. Needs better seat. Need atleast water. Need wifi
4.0
|Jun 2026The flight was delayed about 3hours
2.0
|Jun 2026I paid extra for seating upfront but was very cramped and had to wait for other passengers to unboard even though I paid for seating upfront front to unboard first. Reason being they were probably not going to make their connecting flights because we had to wait an hour and a half for an open gate. I had to wait on the tarmac for as long as the flight itself took. It was a horrible experience and not only should I receive a refund for my upgrade, but I should receive a refund for the entire flight. I plan on sending a formal complaint as well as letting friends and family know that frontier is a horrible choice. It is by far a better option to pay a bit more and use a different airline. My opinion may be changed if something is done to earn my business once more. Otherwise I have nothing positive to say about my experience.
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