Cheap Flights to Jefferson County

View AU$100 flight on Tue, 19 May 2026Opens in a new window

Popular airlines to Jefferson County

  • Frontier Airlines

  • American Airlines

  • Delta

  • United

  • Alaska Airlines

  • Southwest Airlines

  • 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.

American Airlines
Sat, 2 May - Fri, 8 May
LAX
Los Angeles
DEN
Denver
AU$219 Return, found 9 hours ago
AU$219
Return
found 9 hours ago
Select American Airlines flight, departing Sat, 2 May from Los Angeles to Denver, returning Fri, 8 May, priced at AU$219 found 9 hours ago
Delta
Sat, 2 May - Mon, 4 May
LAX
Los Angeles
DEN
Denver
AU$257 Return, found 1 hour ago
AU$257
Return
found 1 hour ago
Select Delta flight, departing Sat, 2 May from Los Angeles to Denver, returning Mon, 4 May, priced at AU$257 found 1 hour ago
American Airlines
Wed, 6 May - Wed, 6 May
PHX
Phoenix
DEN
Denver
AU$287 Return, found 4 days ago
AU$287
Return
found 4 days ago
Select American Airlines flight, departing Wed, 6 May from Phoenix to Denver, returning Wed, 6 May, priced at AU$287 found 4 days ago
Alaska Airlines
Wed, 13 May - Wed, 27 May
PHX
Phoenix
DEN
Denver
AU$306 Return, found 1 day ago
AU$306
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 13 May from Phoenix to Denver, returning Wed, 27 May, priced at AU$306 found 1 day ago
United
Tue, 19 May - Tue, 26 May
LAX
Los Angeles
DEN
Denver
AU$315 Return, found 2 days ago
AU$315
Return
found 2 days ago
Select United flight, departing Tue, 19 May from Los Angeles to Denver, returning Tue, 26 May, priced at AU$315 found 2 days ago
Hawaiian Airlines
Mon, 20 Apr - Tue, 21 Apr
PHX
Phoenix
DEN
Denver
AU$431 Return, found 1 day ago
AU$431
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, 20 Apr from Phoenix to Denver, returning Tue, 21 Apr, priced at AU$431 found 1 day ago
Delta
Thu, 30 Apr - Sat, 2 May
YVR
Vancouver
DEN
Denver
AU$539 Return, found 13 hours ago
AU$539
Return
found 13 hours ago
Select Delta flight, departing Thu, 30 Apr from Vancouver to Denver, returning Sat, 2 May, priced at AU$539 found 13 hours ago
WestJet
Sat, 30 May - Wed, 17 June
YVR
Vancouver
DEN
Denver
AU$552 Return, found 1 day ago
AU$552
Return
found 1 day ago
Select WestJet flight, departing Sat, 30 May from Vancouver to Denver, returning Wed, 17 June, priced at AU$552 found 1 day ago
Air Canada
Thu, 13 Aug - Tue, 8 Sept
YVR
Vancouver
DEN
Denver
AU$845 Return, found 1 hour ago
AU$845
Return
found 1 hour ago
Select Air Canada flight, departing Thu, 13 Aug from Vancouver to Denver, returning Tue, 8 Sept, priced at AU$845 found 1 hour ago
Air Canada
Wed, 25 Nov - Thu, 10 Dec
SYD
Sydney
DEN
Denver
AU$2,029 Return, just found
AU$2,029
Return
just found
Select Air Canada flight, departing Wed, 25 Nov from Sydney to Denver, returning Thu, 10 Dec, priced at AU$2,029 just found

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
Wed, 25 Nov - Thu, 10 Dec
SYD
Sydney
DEN
Denver
AU$2,029 Return, just found
AU$2,029
Return
just found
Select Air Canada flight, departing Wed, 25 Nov from Sydney to Denver, returning Thu, 10 Dec, priced at AU$2,029 just found

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$219 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$219 and AU$2,029. Many lucky holiday makers purchased one-way seats from Los Angeles (LAX) for as low as AU$100.
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$219 and AU$2,029. 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
American Airlines, Delta, United, Alaska Airlines, WestJet, Air Canada, Hawaiian Airlines, EVA Airways
Roundtrip price
from AU$219
Jefferson County Flights Information

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