Cheap Flights to Jefferson County from $29

View $29 flight on Wed, Feb 11, 2026Opens in a new window

Popular airlines to Jefferson County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

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How much is the cheapest flight to Jefferson County?

Prices were available within the past 7 days and start at $29 for one-way flights and $58 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Feb 21 - Sat, Feb 28
DEN
Denver
MCI
Kansas City
$58 Roundtrip, found 1 hour ago
$58
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Feb 21 from Denver to Kansas City, returning Sat, Feb 28, priced at $58 found 1 hour ago
Frontier Airlines
Thu, Feb 19 - Sat, Feb 21
DEN
Denver
MCI
Kansas City
$62 Roundtrip, just found
$62
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Feb 19 from Denver to Kansas City, returning Sat, Feb 21, priced at $62 just found
Frontier Airlines
Thu, Feb 12 - Sat, Feb 14
DEN
Denver
MCI
Kansas City
$63 Roundtrip, found 2 hours ago
$63
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Feb 12 from Denver to Kansas City, returning Sat, Feb 14, priced at $63 found 2 hours ago
Frontier Airlines
Fri, Feb 20 - Mon, Mar 2
DEN
Denver
MCI
Kansas City
$66 Roundtrip, found 1 hour ago
$66
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Feb 20 from Denver to Kansas City, returning Mon, Mar 2, priced at $66 found 1 hour ago
Frontier Airlines
Thu, Feb 12 - Fri, Feb 13
DEN
Denver
MCI
Kansas City
$67 Roundtrip, found 2 hours ago
$67
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Feb 12 from Denver to Kansas City, returning Fri, Feb 13, priced at $67 found 2 hours ago
Frontier Airlines
Wed, Feb 11 - Sat, Feb 21
DEN
Denver
MCI
Kansas City
$68 Roundtrip, found 1 hour ago
$68
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Feb 11 from Denver to Kansas City, returning Sat, Feb 21, priced at $68 found 1 hour ago
Spirit Airlines
Thu, Feb 5 - Sun, Feb 8
FLL
Fort Lauderdale
MCI
Kansas City
$89 Roundtrip, found 1 hour ago
$89
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Thu, Feb 5 from Fort Lauderdale to Kansas City, returning Sun, Feb 8, priced at $89 found 1 hour ago
Southwest Airlines
Wed, Feb 18 - Sat, Feb 28
DEN
Denver
MCI
Kansas City
$132 Roundtrip, just found
$132
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Feb 18 from Denver to Kansas City, returning Sat, Feb 28, priced at $132 just found
United
Wed, Feb 18 - Sat, Feb 28
DEN
Denver
MCI
Kansas City
$137 Roundtrip, just found
$137
Roundtrip
just found
Select United flight, departing Wed, Feb 18 from Denver to Kansas City, returning Sat, Feb 28, priced at $137 just found
Delta
Wed, Feb 18 - Sat, Feb 28
DEN
Denver
MCI
Kansas City
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Delta flight, departing Wed, Feb 18 from Denver to Kansas City, returning Sat, Feb 28, priced at $177 just found

Airports in Jefferson County

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

Select flight to Kansas City Intl. MCI. Cheapest option available. Flights from $408
MCI
Kansas City Intl.
Cheapest
Flights from $408

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Jefferson County Flights Information

Airlines serving
Frontier Airlines, Spirit Airlines, Southwest Airlines, United, Delta
Roundtrip price
from $58

Trending flights to Jefferson 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, Feb 21 - Sat, Feb 28
DEN
Denver
MCI
Kansas City
$58 Roundtrip, found 1 hour ago
$58
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Feb 21 from Denver to Kansas City, returning Sat, Feb 28, priced at $58 found 1 hour ago
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