Cheap flights from Monarch

View AU$84 flight on Sat, 21 Feb 2026Opens in a new window

Popular airlines from Monarch

  • American Airlines

  • United

  • Delta

  • Alaska Airlines

  • Frontier Airlines

  • Southwest Airlines

  • JetBlue Airways

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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
Fri, 8 May - Sun, 10 May
DEN
Denver
SAN
San Diego
AU$167 Return, found 14 hours ago
AU$167
Return
found 14 hours ago
Select Alaska Airlines flight, departing Fri, 8 May from Denver to San Diego, returning Sun, 10 May, priced at AU$167 found 14 hours ago
Alaska Airlines
Sat, 21 Feb - Sun, 22 Feb
DEN
Denver
SAN
San Diego
AU$170 Return, found 2 days ago
AU$170
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat, 21 Feb from Denver to San Diego, returning Sun, 22 Feb, priced at AU$170 found 2 days ago
Alaska Airlines
Fri, 8 May - Sun, 10 May
DEN
Denver
SAN
San Diego
AU$210 Return, found 14 hours ago
AU$210
Return
found 14 hours ago
Select Alaska Airlines flight, departing Fri, 8 May from Denver to San Diego, returning Sun, 10 May, priced at AU$210 found 14 hours ago
Alaska Airlines
Sat, 21 Feb - Sun, 22 Feb
DEN
Denver
SAN
San Diego
AU$213 Return, found 2 days ago
AU$213
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat, 21 Feb from Denver to San Diego, returning Sun, 22 Feb, priced at AU$213 found 2 days ago
United
Fri, 8 May - Sun, 10 May
DEN
Denver
SAN
San Diego
AU$217 Return, found 14 hours ago
AU$217
Return
found 14 hours ago
Select United flight, departing Fri, 8 May from Denver to San Diego, returning Sun, 10 May, priced at AU$217 found 14 hours ago
American Airlines
Sat, 28 Feb - Mon, 2 Mar
DEN
Denver
DFW
Dallas
AU$224 Return, found 3 days ago
AU$224
Return
found 3 days ago
Select American Airlines flight, departing Sat, 28 Feb from Denver to Dallas, returning Mon, 2 Mar, priced at AU$224 found 3 days ago
United
Sat, 28 Feb - Mon, 2 Mar
DEN
Denver
DFW
Dallas
AU$224 Return, found 3 days ago
AU$224
Return
found 3 days ago
Select United flight, departing Sat, 28 Feb from Denver to Dallas, returning Mon, 2 Mar, priced at AU$224 found 3 days ago
Delta
Fri, 8 May - Sun, 10 May
DEN
Denver
SAN
San Diego
AU$224 Return, found 14 hours ago
AU$224
Return
found 14 hours ago
Select Delta flight, departing Fri, 8 May from Denver to San Diego, returning Sun, 10 May, priced at AU$224 found 14 hours ago
American Airlines
Sat, 28 Feb - Mon, 2 Mar
DEN
Denver
PHX
Phoenix
AU$232 Return, found 5 days ago
AU$232
Return
found 5 days ago
Select American Airlines flight, departing Sat, 28 Feb from Denver to Phoenix, returning Mon, 2 Mar, priced at AU$232 found 5 days ago
JetBlue Airways
Sun, 22 Feb - Fri, 13 Mar
DEN
Denver
ATL
Atlanta
AU$629 Return, found 6 days ago
AU$629
Return
found 6 days ago
Select JetBlue Airways flight, departing Sun, 22 Feb from Denver to Atlanta, returning Fri, 13 Mar, priced at AU$629 found 6 days ago

Flights from Monarch: Essential Travel Information

Cheapest flight from Monarch
AU$167 (roundtrip)
Best airlines to fly from Monarch
Alaska Airlines, American Airlines, United, Delta, JetBlue Airways, WestJet
Cheapest month to fly from Monarch
May
Monarch IATA code
DEN
Monarch Country/State
Colorado
Airline ticket deals from Monarch
AU$167 - AU$804

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