Flights To Jefferson County - Cheap Flights Starting at CA $109

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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.

Sat, Oct 24 - Mon, Oct 26
SEA
Seattle - Tacoma Intl.
DEN
Denver Intl.
CA $217 Roundtrip, found 1 hour ago
CA $217
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Oct 24 from Seattle - Tacoma Intl. to Denver Intl., returning Mon, Oct 26, priced at CA $217 found 1 hour ago
Sat, Oct 24 - Mon, Oct 26
SEA
Seattle - Tacoma Intl.
DEN
Denver Intl.
CA $220 Roundtrip, found 1 hour ago
CA $220
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Oct 24 from Seattle - Tacoma Intl. to Denver Intl., returning Mon, Oct 26, priced at CA $220 found 1 hour ago
Fri, Oct 2 - Tue, Oct 6
SEA
Seattle - Tacoma Intl.
DEN
Denver Intl.
CA $222 Roundtrip, found 1 day ago
CA $222
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Oct 2 from Seattle - Tacoma Intl. to Denver Intl., returning Tue, Oct 6, priced at CA $222 found 1 day ago
Sat, Oct 31 - Sat, Nov 7
SEA
Seattle - Tacoma Intl.
DEN
Denver Intl.
CA $233 Roundtrip, found 1 day ago
CA $233
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 31 from Seattle - Tacoma Intl. to Denver Intl., returning Sat, Nov 7, priced at CA $233 found 1 day ago
Tue, Oct 6 - Tue, Oct 13
SEA
Seattle - Tacoma Intl.
DEN
Denver Intl.
CA $236 Roundtrip, found 1 day ago
CA $236
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 6 from Seattle - Tacoma Intl. to Denver Intl., returning Tue, Oct 13, priced at CA $236 found 1 day ago
Sat, Dec 12 - Wed, Dec 16
SEA
Seattle - Tacoma Intl.
DEN
Denver Intl.
CA $244 Roundtrip, found 4 hours ago
CA $244
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Dec 12 from Seattle - Tacoma Intl. to Denver Intl., returning Wed, Dec 16, priced at CA $244 found 4 hours ago
Sat, Oct 31 - Sat, Nov 7
SEA
Seattle - Tacoma Intl.
DEN
Denver Intl.
CA $246 Roundtrip, found 1 day ago
CA $246
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Oct 31 from Seattle - Tacoma Intl. to Denver Intl., returning Sat, Nov 7, priced at CA $246 found 1 day ago
Mon, Nov 2 - Tue, Nov 3
YYC
Calgary Intl.
DEN
Denver Intl.
CA $325 Roundtrip, just found
CA $325
Roundtrip
just found
Select Air Canada flight, departing Mon, Nov 2 from Calgary Intl. to Denver Intl., returning Tue, Nov 3, priced at CA $325 just found
OriginDestinationTravel datesFlights from*
JFKDenverNovember 4 to November 7CA $385
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
JFKDenverSeptember 13 to September 17CA $879
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
Patterson Inn
3.5-star property

Patterson Inn

Nov 11 - Nov 15

4 night stay

Winnipeg (YWG) to Denver (DEN)

Air Canada • Non-stop roundtrip • Coach
Price was CA $1,752, price is now CA $1,415 per person
CA $1,415
per person
found 20 hours ago
The Brown Palace Hotel and Spa, Autograph Collection
4.5-star property

The Brown Palace Hotel and Spa, Autograph Collection

Nov 11 - Nov 15

4 night stay

Winnipeg (YWG) to Denver (DEN)

Air Canada • Non-stop roundtrip • Coach
Price was CA $1,799, price is now CA $1,436 per person
CA $1,436
per person
found 20 hours ago
The Crawford Hotel
5.0-star property

The Crawford Hotel

Nov 11 - Nov 15

4 night stay

Winnipeg (YWG) to Denver (DEN)

Air Canada • Non-stop roundtrip • Coach
Price was CA $2,261, price is now CA $1,855 per person
CA $1,855
per person
found 20 hours 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.
7/10 Good! (416 reviews)
"Exelente"

Reviewed on Sep 6, 2026

Opens in a new windowComfort Inn & Suites Denver West - Golden
Hampton Inn-Denver West/Golden

Hampton Inn-Denver West/Golden

2.5 out of 5
17150 W Colfax Ave Golden CO
Stay at this hotel in Golden. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Red Rocks Amphitheater and Fossil Trace Golf Club are located nearby.
8.2/10 Very good! (1,006 reviews)
"We always stay here when seeing a show at red rocks. Perfect for our needs"

Reviewed on Sep 6, 2026

Opens in a new windowHampton Inn-Denver West/Golden
Sheraton Denver West Hotel

Sheraton Denver West Hotel

3.5 out of 5
360 Union Blvd Lakewood CO
Book a stay at this ski 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 Red Rocks Amphitheater and Empower Field at Mile High are located nearby.
8.2/10 Very good! (1,003 reviews)
"Curtains were falling apart ran out of body wash day 1 coffee was not good holes in the walls in our room but the bed was amazing and the lounge room was great and sangria was great but they ran out."

Reviewed on Sep 6, 2026

Opens in a new windowSheraton Denver West Hotel
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La Quinta Inn & Suites by Wyndham Denver Southwest Lakewood

La Quinta Inn & Suites by Wyndham Denver Southwest Lakewood

3 out of 5
7190 W Hampden Ave Lakewood CO
Book a stay at this business-friendly hotel in Lakewood. Enjoy free breakfast, free WiFi, and free parking. 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 windowLa Quinta Inn & Suites by Wyndham Denver Southwest Lakewood
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 CA $217. 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?
October 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. CA $217 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 CA $217 and CA $879. 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.