Frontier Airlines
Frontier Airlines (F9) is based in United States, Denver, Colorado. Operates flights to 544 destinations. Fleet size: 83 aircrafts. Average fleet age: 3 years.
Destinations
Routes operatedFleet Size
Total aircraftFleet Age
Average ageCountry
Base countrySafety & Ratings
4
Accidents (Last 5 Years)
0
Crashes (Last 5 Years)
Service Reliability:
Extensive route network with consistent service
Frontier Airlines Contact Information and Customer Services
Frontier Airlines Address
4545 Airport Way
Denver, Colorado 80239, United States
Official Website
flyfrontier.comAirline Details
Airline Code
F9
IATA Code
F9
Destinations
544
Country
United States
City
Denver
State
Colorado
Total Aircraft
83
Avg Fleet Age
3 years
Routes Operated by Frontier Airlines
2-5 flights
2-4 flights
3-4 flights
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6-9 flights
8-11 flights
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1 flight
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3 flights
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4 flights
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13-26 flights
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8-10 flights
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8-12 flights
4-12 flights
5-16 flights
4-12 flights
6-13 flights
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7-12 flights
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11-28 flights
14-25 flights
7-25 flights
9-11 flights
9-16 flights
3-5 flights
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8-11 flights
15-20 flights
23-37 flights
11-17 flights
7-11 flights
11-17 flights
9-15 flights
9-20 flights
3-5 flights
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1-5 flights
4-8 flights
6-11 flights
2-4 flights
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3-7 flights
18-26 flights
4-7 flights
7-9 flights
2-3 flights
10-13 flights
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7-20 flights
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4-9 flights
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8-20 flights
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Related Information
Major hub airports:
MCO • ATL Airport • DEN Airport • SAL • GUA • CVG Airport
Popular routes:
MCO to BQN • ATL-SJO • DEN → DCA • SAL to ATL (Atlanta) • Flights from GUA to ATL • CVG to ATL • MCI-ATL • BUF → ATL
Planning a trip on Frontier flights? Get the full story before you book. Triposia provides verified, unbiased data on Frontier Airlines covering route schedules, baggage fee structures, on-time records, hub intelligence, and fare trend analysis. We are not a booking site. We are a travel data platform with no commercial agenda, built entirely to help you make smarter decisions.
Why Frontier Airlines Requires More Research Than Most Carriers
Frontier is an ultra-low-cost carrier. Its base fares are often genuinely low, but the total cost of a Frontier trip can look very different from the headline price once bags, seat selection, and ancillary fees are added. Travellers who do not research the full cost structure before booking frequently end up paying more than they expected.
Triposia gives you the complete picture upfront.
Frontier Airlines Route Network: Domestic and International Coverage
Frontier's network has expanded significantly in recent years. The airline now serves a wide range of US city pairs, along with select destinations in the Caribbean and Latin America.
Major Frontier Domestic Routes
Origin | Destination | Frequency |
Atlanta (ATL) | Orlando (MCO) | Daily |
Denver (DEN) | Las Vegas (LAS) | Daily |
Philadelphia (PHL) | Tampa (TPA) | Daily |
For travellers flying out of Colorado, our dedicated page on where can you fly nonstop from DEN maps every nonstop option available from Denver International, including Frontier's full list of nonstop destinations from DEN.
International Routes and Caribbean Destinations
Frontier's international network is focused on Caribbean and Latin American leisure destinations. Our platform provides on-time records and frequency data for these corridors so you can evaluate reliability before booking a trip where disruption would be especially costly.
Frontier Baggage Policy: Complete Fee Breakdown
This is one of the most important sections of any Frontier research process. Baggage fees on Frontier are not just add-ons. For many travellers, they represent the majority of the total cost difference between Frontier and a full-service competitor.
Current Frontier Baggage Fee Structure
- Personal Item: One free personal item is included. Maximum dimensions are 14 inches high by 18 inches wide by 8 inches deep. Must fit under the seat in front of you.
- Carry-On Bag: A fee applies at all stages. Maximum dimensions are 24 inches high by 16 inches wide by 10 inches deep. Maximum weight is 35 pounds.
- Checked Bag: Fees apply per bag. The weight limit is 40 pounds. Maximum linear dimensions are 62 inches.
Baggage Type | Cost at Booking | Cost at Airport Counter |
Carry-On Bag | From $54 | From $79 |
First Checked Bag | From $49 | From $79 |
Overweight Fee (41 to 50 lbs) | +$75 | +$75 |
The cost difference between booking fees at purchase versus paying at the airport counter is significant. Triposia surfaces this data so you can factor it into your total cost calculation before comparing Frontier against other carriers.
Always verify current fees directly with Frontier Airlines before travel, as fee structures are updated periodically.
Frontier Hub Intelligence: Atlanta, Denver, and Orlando
Frontier's primary hub airports are Atlanta (ATL), Denver (DEN), and Orlando (MCO). Our platform provides performance data and navigation intelligence for each of these hubs.
For Denver-based travellers or those connecting through DEN, our DEN airport travel tips guide covers everything from security wait patterns to inter-terminal transit logistics, helping you navigate one of Frontier's busiest hubs with confidence.
Terminal Layouts and Connection Viability
Triposia includes terminal layout data and connection difficulty ratings for major Frontier hub airports. If you have a tight connection, checking the practicality of your gate-to-gate transfer before you book your itinerary can save you from a genuinely stressful situation.
Frontier Airlines Fleet: All-Airbus Operations
Frontier operates an all-Airbus fleet composed of A320 and A321 aircraft. Both are narrow-body jets well-suited to the short and medium-haul routes that make up the core of Frontier's network. Our route data pages include aircraft type information for each corridor, so you know what you are getting before departure day.
Booking Strategies for Cheap Frontier Flights USA
Our platform provides historical fare trend data for Frontier routes across the United States. For Northern California travellers evaluating Frontier's positioning in the market, our guide on the best time to book flights from San Jose includes analysis of low-cost carrier pricing patterns that apply directly to Frontier route planning from the Bay Area.
The most consistent finding across Frontier fare trend data is that booking at the time of purchase, including all ancillary fees, typically produces a lower total cost than waiting and adding fees closer to departure.
Real-Time Frontier Flight Status Tracking
Our platform provides live tracking data for all Frontier flights. To check real-time Frontier flight status:
- Navigate to the flight status section of our platform
- Enter the flight number or the origin and destination city pair
- View live updates, including any delays, gate changes, or cancellations
Frequently Asked Questions
Does Triposia sell Frontier Airlines tickets?
<p class="editor-paragraph"><span style="white-space: pre-wrap;">No. Triposia is a data platform. We do not sell tickets or earn booking commissions.</span></p>
Where can I find accurate Frontier baggage fee information?
<p class="editor-paragraph"><span style="white-space: pre-wrap;">Our Airline Information tool provides a structured breakdown of current Frontier baggage policies and fee schedules.</span></p>
What are Frontier's main US hub airports?
<p class="editor-paragraph"><span style="white-space: pre-wrap;">Atlanta (ATL), Denver (DEN), and Orlando (MCO) are Frontier's three primary hubs.</span></p>
How accurate is Triposia's flight status data?
<p class="editor-paragraph"><span style="white-space: pre-wrap;">We use live data feeds to provide the most current flight status information available.</span></p>
Can I see what aircraft type operates a specific Frontier route?
<p class="editor-paragraph"><span style="white-space: pre-wrap;">Yes. Our route detail pages include planned aircraft type information for each Frontier corridor.</span></p>
What is the cheapest way to fly Frontier?
<p class="editor-paragraph"><span style="white-space: pre-wrap;">Booking all fees including bags and seat selection at the time of initial purchase consistently produces the lowest total cost.</span></p>