Cheap Flights to Denver County from $39

Popular airlines to Denver County

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • JetBlue Airways

    JetBlue Airways

  • 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 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Denver County?

Prices were available within the past 7 days and start at $39 for one-way flights and $78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Dec 13 - Tue, Dec 16
LAX
Los Angeles
DEN
Denver
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Dec 13 from Los Angeles to Denver, returning Tue, Dec 16, priced at $78 just found
Frontier Airlines
Tue, Nov 4 - Wed, Nov 5
DFW
Dallas
DEN
Denver
$78 Roundtrip, found 5 hours ago
$78
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Nov 4 from Dallas to Denver, returning Wed, Nov 5, priced at $78 found 5 hours ago
Frontier Airlines
Tue, Dec 9 - Tue, Dec 16
IAH
Houston
DEN
Denver
$79 Roundtrip, found 14 hours ago
$79
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Tue, Dec 9 from Houston to Denver, returning Tue, Dec 16, priced at $79 found 14 hours ago
Frontier Airlines
Tue, Nov 4 - Fri, Nov 14
ORD
Chicago
DEN
Denver
$80 Roundtrip, found 8 hours ago
$80
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Tue, Nov 4 from Chicago to Denver, returning Fri, Nov 14, priced at $80 found 8 hours ago
Frontier Airlines
Wed, Dec 3 - Fri, Dec 5
IAH
Houston
DEN
Denver
$80 Roundtrip, found 1 hour ago
$80
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Dec 3 from Houston to Denver, returning Fri, Dec 5, priced at $80 found 1 hour ago
Frontier Airlines
Tue, Dec 9 - Tue, Dec 16
IAH
Houston
DEN
Denver
$81 Roundtrip, found 14 hours ago
$81
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Tue, Dec 9 from Houston to Denver, returning Tue, Dec 16, priced at $81 found 14 hours ago
Southwest Airlines
Sat, Dec 13 - Tue, Dec 16
DAL
Dallas
DEN
Denver
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Dec 13 from Dallas to Denver, returning Tue, Dec 16, priced at $137 just found
JetBlue Airways
Sat, Nov 22 - Thu, Nov 27
JFK
New York
DEN
Denver
$185 Roundtrip, found 1 hour ago
$185
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sat, Nov 22 from New York to Denver, returning Thu, Nov 27, priced at $185 found 1 hour ago
Sun Country Airlines
Wed, Dec 24 - Tue, Dec 30
ORD
Chicago
DEN
Denver
$227 Roundtrip, found 13 hours ago
$227
Roundtrip
found 13 hours ago
Select Sun Country Airlines flight, departing Wed, Dec 24 from Chicago to Denver, returning Tue, Dec 30, priced at $227 found 13 hours ago
Hawaiian Airlines
Mon, Dec 15 - Sat, Jan 3
LAX
Los Angeles
DEN
Denver
$247 Roundtrip, found 16 hours ago
$247
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Mon, Dec 15 from Los Angeles to Denver, returning Sat, Jan 3, priced at $247 found 16 hours ago

Airports in Denver County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Flights from $353
DEN
Denver Intl.
Cheapest
Flights from $353

Fargo Hector International Airport offers nonstop flights to cities across the US. From ski trips to golf getaways to a week on the beach, it's all within reach when you fly FAR.

Plan your trip and fly nonstop from Fargo to Atlanta, Chicago, Dallas, Denver, Las Vegas, Minneapolis/St. Paul, Nashville, and Phoenix-Mesa, with seasonal service to Orlando, Phoenix-Sky Harbor, and St. Pete–Clearwater.

Take advantage of our convenient new parking garage with affordable rates. Enjoy short lines, a simple terminal, and fast check-ins. From parking to boarding, it's smooth every step of the way.

Denver County Flights Information

Airlines serving
Frontier Airlines, American Airlines, United, Southwest Airlines, Delta, JetBlue Airways, Sun Country Airlines, Hawaiian Airlines
Roundtrip price
from $78

Trending flights to Denver County

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

Frontier Airlines
Sat, Dec 13 - Tue, Dec 16
LAX
Los Angeles
DEN
Denver
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Dec 13 from Los Angeles to Denver, returning Tue, Dec 16, priced at $78 just found
*Available to One Key members.