Cheap Flights to Jefferson County

View AU$931 flight on Thu, 12 Mar 2026Opens in a new window

Popular airlines to Jefferson County

  • Frontier Airlines

    Frontier Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • JetBlue Airways

    JetBlue Airways

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Cheapest Flights to Jefferson County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 5 Feb - Wed, 18 Feb
BNE
Brisbane
DEN
Denver
AU$1,417 Return, found 1 day ago
AU$1,417
Return
found 1 day ago
Select Air Canada flight, departing Thu, 5 Feb from Brisbane to Denver, returning Wed, 18 Feb, priced at AU$1,417 found 1 day ago
Air Canada
Wed, 4 Feb - Wed, 11 Feb
BNE
Brisbane
DEN
Denver
AU$1,417 Return, just found
AU$1,417
Return
just found
Select Air Canada flight, departing Wed, 4 Feb from Brisbane to Denver, returning Wed, 11 Feb, priced at AU$1,417 just found
Air Canada
Tue, 17 Mar - Mon, 23 Mar
BNE
Brisbane
DEN
Denver
AU$1,451 Return, found 18 hours ago
AU$1,451
Return
found 18 hours ago
Select Air Canada flight, departing Tue, 17 Mar from Brisbane to Denver, returning Mon, 23 Mar, priced at AU$1,451 found 18 hours ago
American Airlines
Mon, 19 Jan - Tue, 27 Jan
MEL
Melbourne
DEN
Denver
AU$1,453 Return, found 2 days ago
AU$1,453
Return
found 2 days ago
Select American Airlines flight, departing Mon, 19 Jan from Melbourne to Denver, returning Tue, 27 Jan, priced at AU$1,453 found 2 days ago
Air Canada
Thu, 12 Feb - Thu, 19 Feb
ADL
Adelaide
DEN
Denver
AU$1,467 Return, found 6 hours ago
AU$1,467
Return
found 6 hours ago
Select Air Canada flight, departing Thu, 12 Feb from Adelaide to Denver, returning Thu, 19 Feb, priced at AU$1,467 found 6 hours ago
United
Tue, 3 Feb - Tue, 10 Feb
MEL
Melbourne
DEN
Denver
AU$1,468 Return, just found
AU$1,468
Return
just found
Select United flight, departing Tue, 3 Feb from Melbourne to Denver, returning Tue, 10 Feb, priced at AU$1,468 just found
Delta
Wed, 31 Dec - Wed, 7 Jan
MEL
Melbourne
DEN
Denver
AU$1,479 Return, found 2 days ago
AU$1,479
Return
found 2 days ago
Select Delta flight, departing Wed, 31 Dec from Melbourne to Denver, returning Wed, 7 Jan, priced at AU$1,479 found 2 days ago
Air New Zealand
Thu, 12 Mar - Wed, 18 Mar
MEL
Melbourne
DEN
Denver
AU$1,507 Return, found 13 hours ago
AU$1,507
Return
found 13 hours ago
Select Air New Zealand flight, departing Thu, 12 Mar from Melbourne to Denver, returning Wed, 18 Mar, priced at AU$1,507 found 13 hours ago
Jetstar
Sun, 25 Jan - Sun, 1 Feb
AVV
Melbourne
DEN
Denver
AU$1,517 Return, found 2 days ago
AU$1,517
Return
found 2 days ago
Select Jetstar flight, departing Sun, 25 Jan from Melbourne to Denver, returning Sun, 1 Feb, priced at AU$1,517 found 2 days ago
Air New Zealand
Mon, 1 June - Tue, 9 June
SYD
Sydney
DEN
Denver
AU$1,518 Return, found 7 hours ago
AU$1,518
Return
found 7 hours ago
Select Air New Zealand flight, departing Mon, 1 June from Sydney to Denver, returning Tue, 9 June, priced at AU$1,518 found 7 hours ago

Trending flights to Jefferson County

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.

Air Canada
Thu, 5 Feb - Wed, 18 Feb
BNE
Brisbane
DEN
Denver
AU$1,417 Return, found 1 day ago
AU$1,417
Return
found 1 day ago
Select Air Canada flight, departing Thu, 5 Feb from Brisbane to Denver, returning Wed, 18 Feb, priced at AU$1,417 found 1 day ago

Frequently asked questions

How do I find cheap flights to Jefferson County that have flexible change policies?
We know that travel arrangements can change from one minute to the next, so booking a flexible ticket with Expedia is always a smart move. Simply tick the "No change fee" box under the "Flexible change policies" filter. Your well-priced and flexible flight to Jefferson County is just a few clicks away.
Which airlines fly to Jefferson County?
Dig out your passport, pack your bags and choose from these leading airlines that operate flights in or near Jefferson County:

  • United Airlines - 13 033 flights to or near Jefferson County each month, including 13 033 flights to Denver Intl. Airport (DEN) per month.
  • Southwest Airlines - 6 339 flights to or near Jefferson County each month, including 6 339 flights to Denver Intl. Airport (DEN) per month.
  • Frontier Airlines - 1 967 flights to or near Jefferson County each month, including 1 967 flights to Denver Intl. Airport (DEN) per month.

How can I find cheap tickets to Jefferson County?
You'll always walk away with an awesome deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred flight date, then check the flexible dates box above to compare prices for nearby days. AU$1,417 was the best price for a flight to Jefferson County in the last seven days.
How much is a flight to Jefferson County?
There were lots of cheap fares up for grabs in the last seven days, with the price of a return flight to Jefferson County varying between AU$1,417 and AU$1,518. Many lucky holiday makers purchased one-way seats from Brisbane (BNE) for as low as AU$931.
What are the most popular airports to fly into in Jefferson County?
Denver Intl. Airport (DEN) is the primary gateway for many hoping to explore Jefferson County. Approximately 24 249 monthly flights touch down here.
When is the cheapest time to fly to Jefferson County?
If you'd prefer to spend your money getting to know Jefferson County rather than on your journey there, leave early in the week. The most economical day to travel is generally Tuesday, with Monday running a close second. With many people travelling on weekends, Saturday tends to have the highest airfares.
How much is a plane ticket to Jefferson County?
In the last seven days, airfares to Jefferson County ranged between AU$1,417 and AU$1,518. The early bird catches the worm, so grab a terrific deal today.
What is the best time to go to Jefferson County?
If you'd love to experience Jefferson County's most populous city when it's buzzing, head for Pine sometime in March, May and July. Similar to most destinations in the Northern Hemisphere, summertime here begins June 20  with average temperatures ranging between 10ºC and 21ºC.
What months are the cheapest to book a flight to Jefferson County?
Reserve your ticket in February to enjoy low-priced flights to Jefferson County. The month of December is generally the most expensive time to purchase a fare.

Book with confidence

Jefferson County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Jefferson County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Jefferson County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Jefferson County that won’t cause your wallet to flinch. Browse through our inventory of Jefferson County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Jefferson County Flights

Travel information

Jefferson County Flights Information

Airlines serving
Air New Zealand, Air Canada, American Airlines, Qantas Airways, Jetstar, United, Delta
Roundtrip price
from AU$1,417
Jefferson County Flights Information

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