$179 Find Cheap Flights from Gillette to Colorado

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Gillette to Colorado departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Gillette to Colorado, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Gillette to Colorado, as well as popular online travel agencies
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Flight Deals

Book Cheap Gillette to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Gillette to Colorado that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Gillette to Colorado

Thu, Mar 26 - Sun, Mar 29
United Airlines Logo
1:17 pm - 2:54 pm
GCC
-
DEN
1h 37mnonstop
United Airlines Logo
12:20 pm - 1:43 pm
DEN
-
GCC
1h 23mnonstop
$179United Airlines
Thu, Mar 19 - Sun, Mar 22
United Airlines Logo
7:03 am - 8:40 am
GCC
-
DEN
1h 37mnonstop
United Airlines Logo
7:10 pm - 8:30 pm
DEN
-
GCC
1h 20mnonstop
$194United Airlines
Tue, Mar 10 - Sat, Mar 14
United Airlines Logo
5:55 pm - 7:32 pm
GCC
-
DEN
1h 37mnonstop
United Airlines Logo
11:15 am - 12:41 pm
DEN
-
GCC
1h 26mnonstop
$209United Airlines
Thu, Mar 19 - Mon, Mar 23
United Airlines Logo
7:03 am - 8:40 am
GCC
-
DEN
1h 37mnonstop
United Airlines Logo
7:10 pm - 8:30 pm
DEN
-
GCC
1h 20mnonstop
$224United Airlines
Tue, Mar 10 - Sat, Mar 14
United Airlines Logo
5:55 pm - 7:32 pm
GCC
-
DEN
1h 37mnonstop
United Airlines Logo
4:00 pm - 5:20 pm
DEN
-
GCC
1h 20mnonstop
$239United Airlines
Wed, Mar 18 - Fri, Mar 20
United Airlines Logo
1:17 pm - 2:54 pm
GCC
-
DEN
1h 37mnonstop
United Airlines Logo
4:00 pm - 5:20 pm
DEN
-
GCC
1h 20mnonstop
$497United Airlines
Booking Insights

KAYAK's insights & trends for Gillette to Colorado flights

Get data-powered insights and trends into flights from Gillette to Colorado to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Gillette to Colorado flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Colorado from Gillette found in the last 72 hours was to Denver, at $308 round-trip. The most popular route is from Gillette (GCC) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $308.

Can I save money by flying with a layover from Gillette to Colorado?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $297, prices are generally cheapest when you fly direct.

Good to know

Cheapest flight$179
Flight from Gillette to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Gillette to Colorado?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Gillette to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Gillette to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Gillette to Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Gillette to Colorado?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Gillette to Colorado with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Gillette to Colorado?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Gillette to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally in the afternoon, when round-trip flights cost $459 on average. Morning departures are around 37% cheaper than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,122.

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Gillette to the following destinations at these prices or less: Denver $243 one-way - $413 round-trip

Reviews of the top airline flying from Gillette to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Gillette to Colorado. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gillette to Colorado? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9363 reviews
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

2.0 MediocreCameron, Feb 2026
GRR - DEN
Read more United Airlines reviews

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Both of my flights arrived early and check in process was smooth

Everything was on time Will use united again for sure

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Everything you need to know for your flight from Gillette to Colorado

Information on your arrival and departure airports