Cheap flights from Monarch

View AU$90 flight on Sat, 18 Oct 2025Opens in a new window

Popular airlines from Monarch

  • Frontier Airlines

    Frontier Airlines

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Air Canada

    Air Canada

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Cheapest flights from Monarch

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
Sat, 18 Oct - Sat, 25 Oct
DEN
Denver
SAN
San Diego
AU$180 Return, found 2 days ago
AU$180
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat, 18 Oct from Denver to San Diego, returning Sat, 25 Oct, priced at AU$180 found 2 days ago
American Airlines
Sat, 18 Oct - Sat, 25 Oct
DEN
Denver
PHX
Phoenix
AU$210 Return, found 1 day ago
AU$210
Return
found 1 day ago
Select American Airlines flight, departing Sat, 18 Oct from Denver to Phoenix, returning Sat, 25 Oct, priced at AU$210 found 1 day ago
American Airlines
Sat, 18 Oct - Tue, 21 Oct
DEN
Denver
DFW
Dallas
AU$211 Return, found 4 hours ago
AU$211
Return
found 4 hours ago
Select American Airlines flight, departing Sat, 18 Oct from Denver to Dallas, returning Tue, 21 Oct, priced at AU$211 found 4 hours ago
Alaska Airlines
Sat, 18 Oct - Sat, 25 Oct
DEN
Denver
LAS
Las Vegas
AU$240 Return, found 1 day ago
AU$240
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 18 Oct from Denver to Las Vegas, returning Sat, 25 Oct, priced at AU$240 found 1 day ago
Delta
Wed, 8 Oct - Sat, 11 Oct
DEN
Denver
LAX
Los Angeles
AU$241 Return, found 2 hours ago
AU$241
Return
found 2 hours ago
Select Delta flight, departing Wed, 8 Oct from Denver to Los Angeles, returning Sat, 11 Oct, priced at AU$241 found 2 hours ago
American Airlines
Sat, 18 Oct - Sat, 25 Oct
DEN
Denver
MIA
Miami
AU$274 Return, found 1 day ago
AU$274
Return
found 1 day ago
Select American Airlines flight, departing Sat, 18 Oct from Denver to Miami, returning Sat, 25 Oct, priced at AU$274 found 1 day ago
Delta
Fri, 26 Sept - Mon, 29 Sept
DEN
Denver
MSP
Minneapolis
AU$280 Return, found 11 hours ago
AU$280
Return
found 11 hours ago
Select Delta flight, departing Fri, 26 Sept from Denver to Minneapolis, returning Mon, 29 Sept, priced at AU$280 found 11 hours ago
American Airlines
Sat, 18 Oct - Sat, 25 Oct
DEN
Denver
ATL
Atlanta
AU$286 Return, found 1 day ago
AU$286
Return
found 1 day ago
Select American Airlines flight, departing Sat, 18 Oct from Denver to Atlanta, returning Sat, 25 Oct, priced at AU$286 found 1 day ago
United
Sat, 18 Oct - Sat, 25 Oct
DEN
Denver
SAN
San Diego
AU$286 Return, found 2 days ago
AU$286
Return
found 2 days ago
Select United flight, departing Sat, 18 Oct from Denver to San Diego, returning Sat, 25 Oct, priced at AU$286 found 2 days ago
Hawaiian Airlines
Thu, 16 Oct - Mon, 27 Oct
DEN
Denver
LAS
Las Vegas
AU$306 Return, found 5 days ago
AU$306
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, 16 Oct from Denver to Las Vegas, returning Mon, 27 Oct, priced at AU$306 found 5 days ago

Flights from Monarch: Essential Travel Information

Cheapest flight from Monarch
AU$180 (roundtrip)
Best airlines to fly from Monarch
Alaska Airlines, American Airlines, Delta, United, Hawaiian Airlines
Cheapest month to fly from Monarch
October
Monarch IATA code
DEN
Monarch Country/State
Colorado
Airline ticket deals from Monarch
AU$180 - AU$306
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