Cheap flights from Denver

View NZ$101 flight on Thu, 22 Jan 2026Opens in a new window

Popular airlines from Denver

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

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Cheapest flights from Denver

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 22 Jan - Wed, 28 Jan
DEN
Denver
SAN
San Diego
NZ$202 Return, found 2 days ago
NZ$202
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 22 Jan from Denver to San Diego, returning Wed, 28 Jan, priced at NZ$202 found 2 days ago
Alaska Airlines
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
PHX
Phoenix
NZ$235 Return, found 11 hours ago
NZ$235
Return
found 11 hours ago
Select Alaska Airlines flight, departing Sat, 21 Feb from Denver to Phoenix, returning Sat, 28 Feb, priced at NZ$235 found 11 hours ago
American Airlines
Sat, 21 Feb - Sat, 28 Feb
DEN
Denver
PHX
Phoenix
NZ$236 Return, found 11 hours ago
NZ$236
Return
found 11 hours ago
Select American Airlines flight, departing Sat, 21 Feb from Denver to Phoenix, returning Sat, 28 Feb, priced at NZ$236 found 11 hours ago
Alaska Airlines
Fri, 6 Mar - Sun, 8 Mar
DEN
Denver
SAN
San Diego
NZ$252 Return, found 2 days ago
NZ$252
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 6 Mar from Denver to San Diego, returning Sun, 8 Mar, priced at NZ$252 found 2 days ago
Alaska Airlines
Thu, 22 Jan - Wed, 28 Jan
DEN
Denver
SAN
San Diego
NZ$262 Return, found 2 days ago
NZ$262
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 22 Jan from Denver to San Diego, returning Wed, 28 Jan, priced at NZ$262 found 2 days ago
Delta
Thu, 22 Jan - Wed, 28 Jan
DEN
Denver
SAN
San Diego
NZ$270 Return, found 2 days ago
NZ$270
Return
found 2 days ago
Select Delta flight, departing Thu, 22 Jan from Denver to San Diego, returning Wed, 28 Jan, priced at NZ$270 found 2 days ago
American Airlines
Thu, 22 Jan - Wed, 28 Jan
DEN
Denver
SAN
San Diego
NZ$273 Return, found 2 days ago
NZ$273
Return
found 2 days ago
Select American Airlines flight, departing Thu, 22 Jan from Denver to San Diego, returning Wed, 28 Jan, priced at NZ$273 found 2 days ago
American Airlines
Thu, 22 Jan - Wed, 28 Jan
DEN
Denver
CLD
Carlsbad
NZ$273 Return, found 2 days ago
NZ$273
Return
found 2 days ago
Select American Airlines flight, departing Thu, 22 Jan from Denver to Carlsbad, returning Wed, 28 Jan, priced at NZ$273 found 2 days ago
United
Thu, 22 Jan - Wed, 28 Jan
DEN
Denver
SAN
San Diego
NZ$313 Return, found 2 days ago
NZ$313
Return
found 2 days ago
Select United flight, departing Thu, 22 Jan from Denver to San Diego, returning Wed, 28 Jan, priced at NZ$313 found 2 days ago
Turkish Airlines
Sat, 19 Sept - Sat, 26 Sept
DEN
Denver
FCO
Rome
NZ$1,310 Return, found 1 day ago
NZ$1,310
Return
found 1 day ago
Select Turkish Airlines flight, departing Sat, 19 Sept from Denver to Rome, returning Sat, 26 Sept, priced at NZ$1,310 found 1 day ago

Travel information

Flights from Denver: Essential Travel Information

Cheapest flight from Denver
NZ$202 (roundtrip)
Best airlines to fly from Denver
Alaska Airlines, American Airlines, Delta, United, Aer Lingus, Turkish Airlines
Cheapest month to fly from Denver
January
Denver IATA code
DEN
Denver Country/State
Colorado
Airline ticket deals from Denver
NZ$202 - NZ$1,310

 

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