Booking your Frontier Airlines reservations is the most innovative way to stretch your travel budget without sacrificing the freedom to fly! Frontier Airlines has revolutionized low-cost travel in the United States by offering rock-bottom base fares, a massive domestic network, and an unbundled model that lets you pay only for what you actually need. Known for its fun animal-themed planes, ultra-low fares, and rapid expansion across the U.S., Caribbean, and Latin America, Frontier is perfect for budget-conscious travelers who love flexibility and control.
In this ultimate guide, we cover everything you need to know, from understanding their famous “The Works” bundle to booking and managing your Frontier reservation like a pro. Plus, CheapFlyFinder helps you grab the absolute lowest fares on America’s fastest-growing ultra-low-cost carrier.
| Feature | Details |
| Base Fare | Starts as low as $19–$39 one-way on many routes |
| Baggage Policy | No free carry-on or checked bag on base fare (personal item only) |
| Carry-on Bag Fee | $59–$99 each way if paid at booking, higher at airport |
| Checked Bag Fee | $54–$94 each way if paid early, higher later |
| Seat Selection | $15–$80 per segment (free with The Works or Elite status) |
| The Works Bundle | Includes carry-on, checked bag, seat selection, priority boarding, no change/cancel fees |
| The Perks Bundle | Similar to The Works but cheaper, still waives most fees |
| Change/Cancel Fee | $99 per person if not bundled (free with The Works/Perks or Elite status) |
| Frontier Miles | Earn 1 mile per mile flown (revenue-based), miles never expire |
| Credit Validity | Travel credits valid 12 months from original booking date |
| Aircraft | All-Airbus fleet (A320neo, A321neo) – newer, quieter, more fuel-efficient |
| Destinations | 120+ (mostly U.S., plus Mexico, Caribbean, Central America) |
| Hubs | Denver (DEN), Orlando (MCO), Las Vegas (LAS), Philadelphia (PHL) |
You can book Frontier flights in multiple ways: directly on their website or app (where the lowest fares live), by phone, or at the airport. Moreover, you can grab the same low fares instantly through our website.
The Frontier website and CheapFlyFinder give you the lowest possible price in seconds:
Pro Tip: Join Discount Den℠ ($59.99/year) during checkout. Kids fly free on select routes, and adults save $10–$50 per segment.
The Frontier mobile app is fast, clean, and built for deal hunters:
Why Use the App? It’s your money-saving command center, lightning fast and always showing the lowest possible price.
If you require assistance, don’t hesitate to contact Frontier directly or reach our support team by phone.
Frontier Reservations & CheapFlyFinder Support:
Customer service representatives can help you with:
Book or modify at any Frontier counter for last-minute travel (expect higher bag and service fees at the airport).
Frontier operates an accurate ultra-low-cost model; the ticket price is just the beginning:
Frontier doesn’t get too fancy and it is still really pleasant:
Buy-on-Board: Snacks, drinks, and light meals available for purchase (no free snacks/drinks except water).
Frontier connects travelers to a wide array of exciting and popular destinations :
Want to fly for almost nothing? Follow these proven hacks:
Frontier has exploded in popularity because it delivers the most economical journeys, that budget travelers usually want:
Regular $19, $39 one-way sales across the U.S.
Pay only for what you use, no forced bundles.
One child 14 or under flies free on qualifying flights for every adult Discount Den member.
New routes are added almost monthly, now over 120 destinations.
One of the youngest, most fuel-efficient fleets in the Americas.
Simple revenue-based earnings, miles never expire, and Elite status with achievable spend levels.
Book instantly on flyfrontier.com, the Frontier app, by phone, or through trusted partners like CheapFlyFinder.
No, only a small personal item is free. Carry-on and checked bags are extra unless you buy The Works/Perks.
$99 fee without The Works/Perks. Completely free with The Works, Perks, or Frontier Elite status.
Travel with only a personal item (backpack ≤ 18×14×8 in) or purchase the Works bundle at the time of booking.
No, miles never expire as long as your account remains active.
Go to flyfrontier.com → “My Trip” → enter confirmation code and last name.
Online check-in opens 24 hours before departure on the website or app. You can also check in at the airport kiosks, but fees may apply for agent assistance .
It's Frontier's free-to-join loyalty program where you earn miles that never expire. Miles can be redeemed for flights and other benefits .
It depends on your fare type. Typically, non-refundable tickets will receive a travel credit minus any change fees. Refunds to your original payment method are generally only available within the 24-hour risk-free cancellation window .
For the best deals, book in advance, be flexible with your dates, travel light, sign up for fare alerts from CheapFlyFinder, and consider flying on less popular days like Tuesday or Wednesday
Disclaimer: We are not affiliated with Frontier Airlines, Frontier Miles, or any official airline entity. CheapFlyFinder.com is an independent third-party travel support service assisting passengers with cancellations, refunds, rebooking, and travel-related issues. For official and up-to-date information, always visit flyfrontier.com.
Disclaimer: CheapFlyFinder is a third-party travel assistance service. We are not affiliated with any airline or government agency. All airline names and logos are used for reference only. For official information.
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