Discover detailed information about Frontier flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 1 November 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches.
Search for international Frontier flight options. Find affordable international airfare based on user searches. Data last updated 1 November 2026.
Mon 16-1106:00 -
1 stop19h 46m
Thu 19-1109:20 -
1 stop15h 43m
Deal found HK$2,792
Tue 24-1111:30 -
1 stop8h 46m
Tue 1-1211:48 -
1 stop10h 41m
Deal found HK$3,263
Tue 24-1109:20 -
2 stops15h 51m
Tue 1-1216:07 -
1 stop29h 52m
Deal found HK$4,110
Frontier Reviews
Read reviews and feedback from other travellers about their experiences with Frontier sourced from user searches. These reviews were last updated on 1 November 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 7,457,451 searches.
The operation was kind and professional, and I thought it was neat that the pilot shared over the intercom when we were passing over two landmarks - Yosemite and Lake Tahoe -- so we can look at the window.
2.0
Mediocre
David,Sept 2026
LAS - SAT
They charge $25 to check in with an agent and the only other option is to install the app, so I installed it just for this one flight. Then the app didn't find my reservation so they sent me to an agent anyway. The agent was unfriendly and printed my boarding pass without tsa pre check, so I had to go through the standard line. Also the flight was delayed two hours.
8.0
Excellent
Anonymous,Sept 2026
IAH - FLL
I was traveling with a lap infant and got to TSA only to be turned around saying that something was wrong with my boarding pass. I went to an agent and said nothing was wrong, printed me a board pass and I had to rejoin the line. The when I get to the ticket counter I found out they changed my family seat even though I purchased it prior. I was told I got a refund so I’ll see
1 out of 839
Frequently asked questions about Frontier
What are the most popular Frontier airports?
The most popular airports for Frontier are Orlando, Philadelphia, and Denver Intl according to our data. Flights to or from any of these airports should be available via Frontier year-round.
What is Frontier’s cheapest domestic flight?
The cheapest domestic Frontier flight is flying Las Vegas Harry Reid Intl to Ontario, which is HK$282. This round-trip flight has 0 stops. For a one-way domestic Frontier flight, the cheapest route is Atlanta Hartsfield-Jackson to Jacksonville (0 stops) for HK$141.
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