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Frontier flight routes

F9

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Good to know

Low season

High season

Cheapest flight

January
July
£18
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Los Angeles to San Francisco

FAQs about flying with Frontier

  • What is Frontier's carry-on size allowance?

    On board Frontier flights, cabin baggage should not exceed 23x15x9in. If your hand luggage is bigger, the Frontier assistance team will most likely ask you to pay extra for checked luggage.

  • Where does Frontier fly to?

    Frontier offers direct flights to 87 cities in 10 different countries. Philadelphia, Orlando, and Denver are the most popular cities covered by Frontier.

  • What is Frontier’s primary hub?

    Frontier concentrates most of its flight operations in Denver.

  • How does KAYAK find such low prices on Frontier flights?

    KAYAK is a travel search engine, meaning that we continuously look across the web to find the best deals for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from all airlines, including Frontier.

  • When are Frontier plane tickets cheapest?

    Flight prices with Frontier will depend on the season and route you are flying. Our data shows that overall, the cheapest month to fly with Frontier is January, while the most expensive is July.

  • What’s the cheapest route that Frontier flies?

    In the last 5 days, the cheapest route flown by Frontier found on KAYAK was from Las Vegas to Phoenix, with a price of £38 for a round-trip.

  • What are the most popular airports for Frontier flights to depart from?

    With 54 Frontier flights departing each week, Denver Intl airport is the most popular airport for Frontier flights to depart from. The most popular destination from this airport is Los Angeles. The next most popular departure airport is Orlando airport, with 45 Frontier flights departing from there each week.

  • Is Frontier part of an airline alliance?

    No, Frontier is not part of an airline alliance.

  • How many destinations does Frontier fly to?

    In total, Frontier flies to 90 destinations.

Top tips for flying with Frontier

  • If you’re looking for the cheapest Frontier tickets, then try to fly from Los Angeles, where flights have been cheapest lately. The cheapest route from here available recently is to San Francisco, and costs £18.
  • The cheapest month for flights with Frontier is January, while the most expensive is generally July.

Frontier customer reviews

5.6
Fair2,846 verified ratings
5.9Boarding
5.4Comfort
4.3Entertainment
6.5Crew
4.5Food
Traveller rating:
Sort by:
K
2.0 Poor
DEN
-
DTW
It was awful everything about it terrible I will never ever ever ride it again
K
2.0 Poor
LAX
-
DEN
It was awful ....my first time flying on it and I will NEVER fly it again ....everything about it was terrible .....most especially the flight attendants
D
10.0 Wonderful
TPA
-
TTN
Great
K
6.0 Okay
DEN
-
DCA
Crew was kind of grumpy and there was no beverage service at all. Sodas were $4. Disappointing.
L
6.0 Okay
AUS
-
DEN
There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.
M
10.0 Wonderful
IAD
-
ATL
All went as expected
I
10.0 Wonderful
BOS
-
RDU
Excellent service.
D
10.0 Wonderful
LAS
-
DEN
Everything just worked
J
8.0 Very Good
SDQ
-
PHL
Great
D
10.0 Wonderful
MCO
-
SJU
No internet and no complimentary drinks

Frontier flight status

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Frontier route map – Which destinations does Frontier fly to?

Find out which destinations you can fly to direct with Frontier by entering your departure airport. If you want to know whether Frontier flies a certain route, enter both the departure and destination airport before hitting search.
YYYY-MM-DD

All Frontier flight routes

Flight no.Departure airportArrival AirportDurationMonTueWedThuFriSatSun
3375Kansas City (MCI)Denver (DEN)2h 5m•••••••
1449Atlanta (ATL)Denver (DEN)3h 23m••••••
2550Denver (DEN)Dallas (DFW)2h 4m••••••
186Guatemala City (GUA)Orlando (MCO)3h 12m••••••
4186Denver (DEN)Detroit (DTW)3h 0m••••••
3219Denver (DEN)Salt Lake City (SLC)1h 31m••••
1590San Jose (SJC)Las Vegas (LAS)1h 38m•••••
2551Philadelphia (PHL)Atlanta (ATL)2h 35m••••••
1019Phoenix (PHX)Las Vegas (LAS)1h 6m•••••
1693Columbus (CMH)Denver (DEN)3h 16m•••
2496Dallas (DFW)Atlanta (ATL)2h 34m••••••
2898Atlanta (ATL)Detroit (DTW)2h 4m•
2440Denver (DEN)Raleigh (RDU)3h 28m•••••
3288Atlanta (ATL)New York (LGA)2h 21m••••••
4345Denver (DEN)Los Angeles (LAX)2h 32m•••••
777Denver (DEN)Las Vegas (LAS)2h 0m•••••
3294Denver (DEN)Atlanta (ATL)3h 22m•••
4646Denver (DEN)Orlando (MCO)3h 47m••••
4968Las Vegas (LAS)Denver (DEN)2h 4m••
35Orlando (MCO)San José (SJO)3h 20m••
3085Boston (BOS)Atlanta (ATL)3h 6m•••
More flight routes

Frontier contact information

Overview of Frontier

Focusing predominantly on domestic travel within the United States, Frontier flies to smaller regional locations as well as large cities. Controlling operations from a hub in Denver, the airline reaches more than 105 locations across the United States. Services are also available to international vacation destinations in Mexico, Jamaica, Puerto Rico, Canada, and the Dominican Republic.

Frontier operates as an ultra-low-cost carrier with competitive prices and direct single-leg trips. Fares are kept low by sacrificing luxuries, such as in-flight entertainment devices, while meals and drinks can be purchased as extras. It is a subsidiary of IndiGo Partners, which also controls JetSMART, Volaris, and Wizz Air. A codeshare agreement is held with carrier Volaris, expanding the possible connections between Mexico and the United States.

It is possible to sit in either Economy or Stretch (their version of Premium Economy). The chairs are not designed to recline, meaning the person in front of you won’t encroach on your space. Seats in the Stretch section have roughly an extra 5 in of legroom and a large pull-out tray that is ideal for working on a laptop.

Exclusively Airbus aircraft are chosen for the fleet, with Frontier preferring narrow-body jets like the A320 family. One of the most commonly flown models is the A320neo, which has tremendous fuel efficiency and can carry approximately 186 passengers. The planes have distinctive animals painted on the tails and are all unique images. Among the animals featured are rabbits, dolphins, bears, sea otters, and penguins. The names of the characters appear underneath the cockpit windows.

Everything you need to know about Frontier flights

Frontier information

IATA codeF9
Routes628
Top routeOrlando Airport to Philadelphia
Airports served91
Top airportDenver Intl
Flight status, cancellation, and delay data provided by Flightstats.com. Flightstats data may not always be accurate or error free. Always confirm the information provided here directly with your airline.