Cheap Flights to Jefferson County from $33 (2026/2027)

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How Much Does it Cost To Fly To Jefferson County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 23 - Wed, Sep 30
LAX
Los Angeles Intl.
DEN
Denver Intl.
$66 Roundtrip, found 3 hours ago
$66
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Sep 23 from Los Angeles Intl. to Denver Intl., returning Wed, Sep 30, priced at $66 found 3 hours ago
Wed, Nov 11 - Sat, Nov 14
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$66 Roundtrip, found 3 hours ago
$66
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Nov 11 from Minneapolis - St. Paul Intl. to Denver Intl., returning Sat, Nov 14, priced at $66 found 3 hours ago
Sat, Oct 10 - Tue, Oct 13
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$67 Roundtrip, found 7 hours ago
$67
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sat, Oct 10 from Minneapolis - St. Paul Intl. to Denver Intl., returning Tue, Oct 13, priced at $67 found 7 hours ago
Sat, Nov 7 - Tue, Nov 10
DFW
Dallas-Fort Worth Intl.
DEN
Denver Intl.
$68 Roundtrip, found 3 hours ago
$68
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Nov 7 from Dallas-Fort Worth Intl. to Denver Intl., returning Tue, Nov 10, priced at $68 found 3 hours ago
Sat, Dec 12 - Sat, Dec 12
ATL
Hartsfield-Jackson Atlanta Intl.
DEN
Denver Intl.
$93 Roundtrip, found 21 hours ago
$93
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Sat, Dec 12 from Hartsfield-Jackson Atlanta Intl. to Denver Intl., returning Sat, Dec 12, priced at $93 found 21 hours ago
Sat, Nov 14 - Wed, Nov 18
ORD
O'Hare Intl.
DEN
Denver Intl.
$116 Roundtrip, found 2 hours ago
$116
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Nov 14 from O'Hare Intl. to Denver Intl., returning Wed, Nov 18, priced at $116 found 2 hours ago
Sat, Dec 19 - Thu, Dec 24
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$147 Roundtrip, found 16 hours ago
$147
Roundtrip
found 16 hours ago
Select Sun Country Airlines flight, departing Sat, Dec 19 from Minneapolis - St. Paul Intl. to Denver Intl., returning Thu, Dec 24, priced at $147 found 16 hours ago
Sat, Nov 7 - Sat, Nov 7
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$152 Roundtrip, found 3 days ago
$152
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Nov 7 from Minneapolis - St. Paul Intl. to Denver Intl., returning Sat, Nov 7, priced at $152 found 3 days ago
OriginDestinationTravel DatesFlights From*
LGADenverSeptember 5 to September 15$334
*Prices include taxes and fees

Best Jefferson County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Lady Luck Casino Black Hawk - A Caesars Rewards Destination
3.0-star property

Lady Luck Casino Black Hawk - A Caesars Rewards Destination

Oct 11 - Oct 15

4 night stay

Dallas (DFW) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $447, price is now $254 per person
$254
per person
found 1 day ago
Zephyr Mountain Lodge
3.5-star property

Zephyr Mountain Lodge

Nov 23 - Nov 28

5 night stay

Dallas (DFW) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,456, price is now $834 per person
$834
per person
found 1 day ago
The Vintage Hotel
3.0-star property

The Vintage Hotel

Nov 23 - Nov 28

5 night stay

Dallas (DFW) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,356, price is now $782 per person
$782
per person
found 1 day ago
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Travelers ❤️ These Jefferson County 🏨

Comfort Inn & Suites Denver West - Golden

Comfort Inn & Suites Denver West - Golden

2.5 out of 5
15059 West Colfax Avenue Golden CO
Book a stay at this business-friendly hotel in Golden. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Red Rocks Amphitheater and Colorado Mills Mall are located nearby.
6.8/10 (395 reviews)
"Very good so I will say it again to make sure I have at least 25 characters."

Reviewed on Aug 27, 2026

Opens in a new windowComfort Inn & Suites Denver West - Golden
Origin Red Rocks, a Wyndham Hotel

Origin Red Rocks, a Wyndham Hotel

3.5 out of 5
18485 W Colfax Ave Golden CO
Stay at this hotel in Golden. Enjoy free WiFi, free parking, and room service. Our guests praise the restaurant and the helpful staff in our reviews. Popular attractions Red Rocks Amphitheater and Thunder Valley Park are located nearby.
Opens in a new windowOrigin Red Rocks, a Wyndham Hotel
Holiday Inn Denver Lakewood by IHG

Holiday Inn Denver Lakewood by IHG

3 out of 5
7390 West Hampden Lakewood CO
Book a stay at this business-friendly hotel in Lakewood. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Foothills Golf Course and Raccoon Creek Golf Course are located nearby.
Opens in a new windowHoliday Inn Denver Lakewood by IHG
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Table Mountain Inn

Table Mountain Inn

4 out of 5
1310 Washington Avenue Golden CO
Book a stay at this business-friendly hotel in Golden. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the restaurant and the helpful staff in our reviews. Popular attractions Red Rocks Amphitheater and Golden History Center are located nearby.
9.4/10 Exceptional! (1,240 reviews)
"Nice historic property right in downtown Golden. Walkable to stores and restaurants and the Coors Brewery factory tour. Rooms were nicely decorated and well equipped. We enjoyed having coffee on the small balcony in the mornings. The restaurant was also very good."

Reviewed on Aug 28, 2026

Opens in a new windowTable Mountain Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Jefferson County?
Your next dream vacation doesn't have to put a hole in your travel budget. In the last seven days, the cheapest return flight to Jefferson County cost $66. Find a cheap fare and spend the cash you save on unforgettable experiences. This price was available on Travelocity for flights to Jefferson County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Jefferson County?
September is the cheapest month to fly to Jefferson County — that's based on Travelocity's direct return flight demand between January and December last year. We're here to help you bag an incredible deal so you can start preparing your itinerary today.
How can I check my flight status to Jefferson County?
Get alerts about your flight status, gate numbers and more with Trips. Travelocity's handy portal can be found at the top of our homepage and is the place to view and manage your bookings. Sign in to your account within seconds and you're ready. The Travelocity app also lets you see the details of your flight to Jefferson County while you're on the go — and even when you're offline. Travelocity's app can sort out all your booking needs. Whether you'd like to arrange transportation from your airport or share itinerary details with any members of your family flying with you, the app is your one-stop travel shop.
How do I find the best deals on flights to Jefferson County?
There are several ways — book ahead of time, avoid peak periods and be flexible with your dates. If you don't have a specific date in mind, search for your flight to Jefferson County on Travelocity and hit "Flexible dates" at the top of the page. This will reveal any cheaper fares on a nearby day. $66 was the most affordable price for a roundtrip flight to Jefferson County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Jefferson County with Travelocity?
Where to start! With our cheap flights to Jefferson County, hotels, rental cars, activities and more, you'll find all you need for a great getaway with Travelocity. Lock in your cheap family flights and make use of our round-the-clock customer assistance and Price Match Guarantee if you need. Our aim is to offer stress-free travel when you book with us so that you can spend less time on the planning and more time exploring with your family and friends.
What are the most popular flight routes to Jefferson County?
With great connections, organizing flights to Jefferson County is a breeze. Here are several of the most sought-after flight routes to this must-see destination:

  • Chicago, IL (ORD-O'Hare Intl.) to Denver Intl. Airport (DEN) - 4,138 flights a month.
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Denver Intl. Airport (DEN) - 3,683 flights a month.
  • Salt Lake City, UT (SLC-Salt Lake City Intl.) to Denver Intl. Airport (DEN) - 3,549 flights a month.

How much is a flight to Jefferson County on average?
Based on prices found on Travelocity over the last seven days, roundtrip flights to Jefferson County were between $66 and $334. When you're ready to go, Travelocity will help you find a fare that'll match your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Jefferson County?
Your point of departure will largely dictate how many hours your direct flight to Jefferson County will take. Here are several of the leading routes to Jefferson County and average journey times:

  • Chicago, IL (ORD-O'Hare Intl.) to Denver Intl. Airport (DEN) - 2 hours and 38 minutes
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Denver Intl. Airport (DEN) - 2 hours and 24 minutes
  • Salt Lake City, UT (SLC-Salt Lake City Intl.) to Denver Intl. Airport (DEN) - 1 hour and 48 minutes

What can I expect on a flight to Jefferson County?
What you can expect depends a lot on your airline and how long your journey is. Most airlines offer warm meals, drinks and entertainment on long-haul services. Whether you're seeking first class flights to Jefferson County or cheap flights for family vacations, you'll be taken care of from the moment your plane leaves the runway to touchdown.