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Frontier · DEN

What gates does Frontier use at Denver Airport (DEN)?

Frontier uses 16 gates at Denver Airport (DEN), mainly in Concourse A, with about 61 departures a day (Oct 1–21, 2026). It is the main airline at 14 of them.

Based on 2,375 Frontier flights at DEN, Oct 1–21, 2026 (full days)

61departures a day
46nonstop destinations
14gates of its own
13,030seats out a day
3rdof 15 airlines at DEN
Map of DEN with the gates Frontier Airlines uses highlighted: A54, A56, A71, A73, A75, A76, A77, A78 and 6 more.
Frontier’s gates at DEN in color; gates it shares are lighter.

How Frontier compares at DEN

Where Frontier flies nonstop from DEN

46 nonstop destinations. Nonstop routes seen Oct 1–21, 2026; a few days of data can miss weekly or seasonal routes.

DestinationFlightsOther airlines on this route
Las VegasLAS4-5/daySouthwest (8-9/day), United (7-8/day), Air Canada (under 1/week)
PhoenixPHX4-5/daySouthwest (11/day), United (7-8/day), American (4-5/day)
Dallas/Fort WorthDFW3-4/dayAmerican (8-9/day), United (5-6/day)
Salt Lake CitySLC3/dayUnited (8/day), Southwest (6/day), Delta (5/day), Air Canada (under 1/week), Contour (under 1/week)
Los AngelesLAX2-3/dayUnited (8-9/day), Southwest (5-6/day), Delta (3-4/day), American (3/day), JetBlue (under 1/week), Air Canada (under 1/week)
HoustonIAH2-3/dayUnited (11/day)
Washington NationalDCA2-3/dayUnited (6-7/week)
OrlandoMCO2-3/daySouthwest (5/day), United (5/day)
San FranciscoSFO2-3/dayUnited (10/day), Southwest (3-4/day), American (under 1/week)
AtlantaATL2/dayDelta (7-8/day), United (3/day), Southwest (2-3/day)
Ontario, CAONT2/daySouthwest (3-4/day), United (2/day)
Minneapolis/St. PaulMSP2/dayUnited (5-6/day), Southwest (4-5/day), Delta (4-5/day), Sun Country (4/week)
San DiegoSAN2/daySouthwest (6-7/day), United (5-6/day), Alaska (3/day)
TampaTPA2/daySouthwest (3-4/day), United (3/day)
DetroitDTW1-2/dayDelta (3-4/day), United (2/day), Southwest (2/day)
CincinnatiCVG1-2/dayUnited (2/day), Southwest (1/day)
IndianapolisIND1/daySouthwest (4/day), United (2-3/day)
NashvilleBNA1/daySouthwest (6-7/day), United (3-4/day)
AustinAUS1/daySouthwest (7/day), United (5-6/day), Delta (1-2/day), Sun Country (under 1/week)
Kansas CityMCI1/daySouthwest (7/day), United (5-6/day)
MiamiMIA1/dayUnited (2/day), American (2/day), Southwest (4-5/week)
Oklahoma CityOKC1/dayUnited (4-5/day), Southwest (3-4/day), Delta (under 1/week)
SacramentoSMF1/dayUnited (5-6/day), Southwest (4-5/day), Delta (under 1/week)
San AntonioSAT1/dayUnited (4/day), Southwest (4/day)
Chicago O'HareORD6-7/weekUnited (13/day), American (6/day), Delta (under 1/week)
SeattleSEA6-7/weekUnited (5-6/day), Alaska (4/day), Southwest (3-4/day), Delta (3/day), American (under 1/week)
El PasoELP6-7/weekSouthwest (2/day), United (2/day), Delta (under 1/week)
PhiladelphiaPHL5-6/weekAmerican (3-4/day), United (3/day), Southwest (2-3/day), Air Canada (under 1/week)
Grand RapidsGRR4/weekUnited (2/day), Southwest (1/day)
OmahaOMA4/weekUnited (5-6/day), Southwest (3-4/day)
PensacolaPNS4/weekUnited (6-7/week), Southwest (under 1/week)
St. LouisSTL4/weekSouthwest (6/day), United (4/day)
CharlotteCLT3-4/weekAmerican (4-5/day), United (2/day)
New OrleansMSY3-4/weekSouthwest (3-4/day), United (2-3/day)
Orange CountySNA3-4/weekUnited (6/day), Southwest (4-5/day)
ClevelandCLE3/weekUnited (3/day), Southwest (2/day)
Columbus, OHCMH3/weekSouthwest (2-3/day), United (2/day)
Northwest ArkansasXNA3/weekUnited (4/day)
Portland, ORPDX3/weekUnited (5-6/day), Southwest (4-5/day), Alaska (2-3/day), Delta (under 1/week), Sun Country (under 1/week)
Raleigh/DurhamRDU3/weekUnited (2/day), Southwest (1-2/day)
Des MoinesDSM2-3/weekUnited (5/day), Southwest (2/day)
FargoFAR1-2/weekUnited (4/day)
MemphisMEM1-2/weekUnited (2/day), Southwest (1-2/day)
DenverDENunder 1/weekUnited (4-5/week), Southwest (under 1/week), American (under 1/week), Contour (under 1/week)
Madison, WIMSNunder 1/weekUnited (3-4/day)
Sioux FallsFSDunder 1/weekUnited (5-6/day)

When Frontier flies at DEN

Frontier’s aircraft at DEN

AircraftDeparturesSeats each
A320neo24/day186
A321neo22/day240
A32113/day230
A3202/day180

About 13,030 seats leave DEN on Frontier each day. Of the gates it holds, 14 have taken a narrow-body. Seats are capacity from each airline’s seat map per aircraft type, not passengers.

Frontier’s gates at DEN

Concourse A A54, A56, A71, A73, A75, A76, A77, A78, A79, A80, A81, A82, A83, A84

Held = the airline flying the gate most (regional partners count as their brand).

Gates it shares

GateWho holds itOther airlines there
A33Common useJetBlue, Delta, United, Sun Country
A35Common useDelta, JetBlue, Allegiant, Air Canada

About this data

Based on 19 full days of flights at DEN, Oct 1–21, 2026. Gates of its own are the gates where Frontier flies the most (regional partners count as their brand). Every one of its departures has a seat count.

Frontier at DEN: questions

What terminal is Frontier at Denver Airport (DEN)?

Frontier flies from Concourse A at Denver Airport (DEN).

What gates does Frontier use at DEN?

Frontier has 14 gates at DEN (the airline flying each one most): A54, A56, A71, A73, A75, A76, A77, A78, A79, A80, A81, A82 and 2 more. It used 16 gates in all over Oct 1–21, 2026.

How many flights a day does Frontier have from DEN?

About 61 departures a day and 13,030 seats, averaged over Oct 1–21, 2026.

Where does Frontier fly nonstop from DEN?

Frontier flies nonstop to 46 cities from DEN, the most often to Las Vegas, Phoenix, Dallas/Fort Worth, Salt Lake City, Los Angeles and Houston. Routes seen Oct 1–21, 2026.

When is Frontier’s first flight out of DEN?

Usually around 6:00 am; the last leaves around 11:35 pm.

Does Frontier share gates at DEN?

Yes: 2 gates it uses are shared or used most by another airline, e.g. gate A33 with JetBlue, Delta, United and Sun Country.

Other airlines at DEN

All of DEN’s gates by airline · Frontier at every airport we map · Nonstop routes from DEN