Flights to Aspen from Montauk

View ฿3,235 flight on Tue, 21 Oct 2025Opens in a new window

Popular airlines from Montauk to Aspen

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Montauk (LGA) to Aspen (DEN)

Prices were available within the past 7 days and start at ฿3,235 for one-way flights and ฿7,435 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 23 Aug - Sat, 30 Aug
JFK
New York
DEN
Denver
฿7,435 Return, found 4 days ago
฿7,435
Return
found 4 days ago
Select Delta flight, departing Sat, 23 Aug from New York to Denver, returning Sat, 30 Aug, priced at ฿7,435 found 4 days ago
Delta
Sat, 23 Aug - Sat, 30 Aug
JFK
New York
DEN
Denver
฿7,765 Return, found 4 days ago
฿7,765
Return
found 4 days ago
Select Delta flight, departing Sat, 23 Aug from New York to Denver, returning Sat, 30 Aug, priced at ฿7,765 found 4 days ago
Delta
Sat, 23 Aug - Sat, 30 Aug
JFK
New York
DEN
Denver
฿8,090 Return, found 4 days ago
฿8,090
Return
found 4 days ago
Select Delta flight, departing Sat, 23 Aug from New York to Denver, returning Sat, 30 Aug, priced at ฿8,090 found 4 days ago
United
Sat, 18 Oct - Sun, 19 Oct
EWR
New York
DEN
Denver
฿8,390 Return, found 5 hours ago
฿8,390
Return
found 5 hours ago
Select United flight, departing Sat, 18 Oct from New York to Denver, returning Sun, 19 Oct, priced at ฿8,390 found 5 hours ago
Delta
Mon, 28 Jul - Fri, 1 Aug
JFK
New York
DEN
Denver
฿8,580 Return, found 5 days ago
฿8,580
Return
found 5 days ago
Select Delta flight, departing Mon, 28 Jul from New York to Denver, returning Fri, 1 Aug, priced at ฿8,580 found 5 days ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
JFK
New York
DEN
Denver
฿9,070 Return, found 4 days ago
฿9,070
Return
found 4 days ago
Select American Airlines flight, departing Sat, 23 Aug from New York to Denver, returning Sat, 30 Aug, priced at ฿9,070 found 4 days ago

Find the cheapest month to fly from New York (JFK) to Denver (DEN)

October is typically the cheapest month to fly

From ฿3,828 - ฿9,619 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.