GCC

$244 Find Cheap Flights to Gillette - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$249
Typical prices: $398-$723
United Airlines
Mon 9/10Thu 9/13
DEN - GCC • Non-stop
Cheapest non-stop
$249
Typical prices: $317-$694
United Airlines
Mon 9/17Fri 9/21
DEN - GCC • Non-stop
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 1h 24m
FAQs
FAQs
Top airlines
United Airlines
Most flights • 19 per week
United Airlines
Best reviews • 7.4 score
Airline reviews
+1
Airline reviews
+1
When to travel
October
Cheapest • 25% price drop
July
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Gillette!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Gillette

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Gillette

Fri, Sep 11 - Sun, Sep 13
United Airlines Logo
3:50 pm - 5:11 pmDEN  Denver Intl-GCC Gillette Campbell County
1h 21mnonstop
United Airlines Logo
1:26 pm - 2:55 pmGCC  Gillette Campbell County-DEN Denver Intl
1h 29mnonstop
$249United Airlines
Fri, Sep 11 - Sun, Sep 13
United Airlines Logo
11:27 am - 12:51 pmDEN  Denver Intl-GCC Gillette Campbell County
1h 24mnonstop
United Airlines Logo
6:00 pm - 7:29 pmGCC  Gillette Campbell County-DEN Denver Intl
1h 29mnonstop
$249United Airlines
Thu, Sep 10 - Sun, Sep 13
United Airlines Logo
7:13 pm - 8:38 pmDEN  Denver Intl-GCC Gillette Campbell County
1h 25mnonstop
United Airlines Logo
1:26 pm - 2:55 pmGCC  Gillette Campbell County-DEN Denver Intl
1h 29mnonstop
$249United Airlines
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
7:13 pm - 8:38 pmDEN  Denver Intl-GCC Gillette Campbell County
1h 25mnonstop
United Airlines Logo
6:00 pm - 7:29 pmGCC  Gillette Campbell County-DEN Denver Intl
1h 29mnonstop
$249United Airlines
Wed, Sep 2 - Sun, Sep 6
United Airlines Logo
7:13 pm - 8:38 pmDEN  Denver Intl-GCC Gillette Campbell County
1h 25mnonstop
United Airlines Logo
7:10 am - 8:39 amGCC  Gillette Campbell County-DEN Denver Intl
1h 29mnonstop
$279United Airlines
Wed, Sep 2 - Sun, Sep 6
United Airlines Logo
11:27 am - 12:51 pmDEN  Denver Intl-GCC Gillette Campbell County
1h 24mnonstop
United Airlines Logo
7:10 am - 8:39 amGCC  Gillette Campbell County-DEN Denver Intl
1h 29mnonstop
$279United Airlines
Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
7:13 pm - 8:38 pmDEN  Denver Intl-GCC Gillette Campbell County
1h 25mnonstop
United Airlines Logo
1:26 pm - 2:55 pmGCC  Gillette Campbell County-DEN Denver Intl
1h 29mnonstop
$279United Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
11:40 am - 5:11 pmDFW  Dallas/Fort Worth-GCC Gillette Campbell County
6h 31m1 stop Denver Intl
United Airlines Logo
1:26 pm - 8:38 pmGCC  Gillette Campbell County-DFW Dallas/Fort Worth
6h 12m1 stop Denver Intl
$318United Airlines
Sun, Sep 13 - Sat, Sep 19
United Airlines Logo
5:15 am - 12:51 pmDFW  Dallas/Fort Worth-GCC Gillette Campbell County
8h 36m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
1:26 pm - 8:38 pmGCC  Gillette Campbell County-DFW Dallas/Fort Worth
6h 12m1 stop Denver Intl
$324United Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
9:36 am - 5:11 pmDFW  Dallas/Fort Worth-GCC Gillette Campbell County
8h 35m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
1:26 pm - 6:44 pmGCC  Gillette Campbell County-DFW Dallas/Fort Worth
4h 18m1 stop Denver Intl
$324United Airlines
Booking Insights

KAYAK's insights & trends for flights to Gillette

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

What is the cheapest flight to Gillette?

Denver to Gillette is the cheapest route at $249 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Gillette?

A round-trip flight to Gillette costs $526 on average, based on data over the past 12 months on KAYAK. Round-trip fares from Denver average $547.

What is the cheapest day to fly to Gillette?

Friday is the cheapest day to fly to Gillette at $431 round-trip on average over the past 12 months on KAYAK. Monday is the most expensive at $653.

What is the cheapest month to fly to Gillette?

  • October is the cheapest month to fly to Gillette with an average price of $393 round-trip.
  • December ($672) and July ($599) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Gillette?

Afternoon flights to Gillette are the cheapest at $504 round-trip on average. Evening flights are the most expensive at $625.

What is a good deal for flights to Gillette?

Flights under $398 are considered a good deal. 25% of KAYAK users found round-trip flights to Gillette at or below these prices, with the lowest fares from:

  • Denver $317
.

Find deals

Key details for flights to Gillette

Low season

March

Cheapest flight

$244
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Denver to Gillette

When to book flights to Gillette

Are your dates flexible? Find out the best times to travel to Gillette based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your questions about flights to Gillette, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What is the difference between the most popular and the most frequent airline at Gillette?

    United Airlines operates the most flights from the United States to Gillette at 19 per week, and for this route United Airlines is also the airline most often selected by KAYAK users searching for flights from the United States to Gillette. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

  • How far is Gillette Campbell County from downtown Gillette?

    Gillette Campbell County is 4.4 mi from downtown Gillette.

  • How long is a nonstop flight to Gillette?

    Nonstop flights to Gillette are available from Denver, with a flight time of about 1h 21m.

  • Where can I fly from to get the cheapest fares to Gillette?

    Based on fares booked in the past 5 days, the cheapest flights to Gillette are from:
    • Dallas, from $318 round-trip

  • How many flights serve Gillette?

    Gillette receives 3 flights per day and 19 per week from across the world. Denver has the most flights to Gillette, with 19 weekly flights.

  • How do I know if a flight to Gillette is a good deal?

    A good deal on a flight to Gillette is around $398 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Which airlines should I consider for flights to Gillette?

    United Airlines is the most popular airline with KAYAK users flying to Gillette, and has the best on-time record at the destination's main airport.

Your guide to booking Gillette flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Gillette, recent KAYAK data shows that stronger deals tend to land around $398 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to Gillette around October. Round-trip fares historically average $393 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to noon to save up to $121 per round-trip. Noon flights to Gillette average $504 compared to $625 for afternoon flights. See the time-of-day chart above for the full breakdown.
  • Bag allowances vary by airline, fare type, cabin class and route. On flights to Gillette, some airlines may include bags at no extra cost. For example, United Airlines includes a cabin bag in Economy Class. Always check the fare details before booking, since bag policies can change by ticket type.

Reviews of the top airline flying to Gillette

 
Need help choosing which airline to fly with to Gillette? 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 10102 reviews
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
6.7Food
Airline reviews

The flight was excellent. Their was no service as we boarded, the flight attendants spent about 30 minutes just taking and not really caring that the cabin was about 80 degrees and did not offered any beverage to first class passengers or any passenger. The flight from DEN to ONT is not long but not under an hour, we received one drink and bag of chips if you were lucky. I was in first class…. I did leave my hat on the plane and it only took less than five minutes for a United rep to locate and bring it to me.

10.0 ExcellentFred, Aug 2026
Read more United Airlines reviews

The flight was excellent. Their was no service as we boarded, the flight attendants spent about 30 minutes just taking and not really caring that the cabin was about 80 degrees and did not offered any beverage to first class passengers or any passenger. The flight from DEN to ONT is not long but not under an hour, we received one drink and bag of chips if you were lucky. I was in first class…. I did leave my hat on the plane and it only took less than five minutes for a United rep to locate and bring it to me.

Flight did not have wifi service. It was experiencing technical difficulties. Definitely and old plane that needs updating.

Very Poor. Significant delays getting to Chicago and then very poor communication on delays in Chicago to Cleveland. We could have rented a car and driven there faster than the delays ended up being.

The app logs you out right when you are boarding requiring all passwords and reservation number for the flight. Super annoying

The pre-order only approach for fresh food is really challenging

the seat has a problem. the back had a hole.

The back to back mechanical delays from Denver to San Diego and then on my return flight from Denver to Great Falls it added extra time both ways

Really old place. Not as clean as it should be, tray tables needed better cleaning. The items, trays and some other items need to b6 engineered. Anything task you or crew may do is incredibly load, seriously engineer for quiet smooth, easy. Just opening and closing the tray table is actually dangerous and can easily injure a finger. I'm sure it happens as it happened to me! First time I used United and likely will be the last!

Like the fact that the boarding was expedited. But the delay and chaos around the onboarding was not appreciated.

Flight was 2.5 late. Maybe not United’s fault but late none the less. We were late as well on the first leg. WiFi quit working with an hour left.

Everything you need to know for your flight to Gillette

Flights with popular airlines flying to Gillette

United Airlines flights to Gillette