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$559+ Cheap flights from Gillette (GCC) to Idaho

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
GCC — BOI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Gillette to Idaho

Keep the following information in mind while searching for Gillette to Idaho flight deals. Data was last updated June 12, 2025.

Round-trip from

$559
(United Airlines)
From Gillette Campbell County to Idaho
Search Deals

Find flight deals from Gillette to Idaho

Cheapest flights from Gillette to Idaho
Explore the most affordable flight options available from Gillette to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/262:13 pmGCC - GEG
1 stop7h 50mUnited Airlines
Mon 6/305:15 amGEG - GCC
1 stop7h 12mUnited Airlines
Deal found 6/11$559
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/52:15 pmGCC - BOI
1 stop7h 00mUnited Airlines
Sun 9/710:48 amBOI - GCC
1 stop11h 33mUnited Airlines
Deal found 6/9$653

Cheapflights Fare Finder

Customize your flight search to find flights from Gillette to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Gillette to Idaho that are best for you.

Fly from

Gillette

Fly to

Idaho

Route

Depart

Return

Price

GilletteSpokane

GCC - GEG

GCCGEG

Gillette Campbell County

Thu 6/26

2:13 pm-9:03 pm

1 stop7h 50m

Spokane

Mon 6/30

5:15 am-1:27 pm

1 stop7h 12m

$559

GilletteBoise

GCC - BOI

GCCBOI

Gillette Campbell County

Fri 9/5

2:15 pm-9:15 pm

1 stop7h 00m

Boise Air Term. Gowen Fld

Sun 9/7

10:48 am-10:21 pm

1 stop11h 33m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Gillette to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Gillette with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Gillette to Idaho

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Gillette to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Gillette to Idaho?

    For a flight from Gillette to Idaho, you will be flying from Campbell County. Gillette Campbell County (GCC) is just 4.4 mi from the center of the city.

  • Can I find deals for flights from Gillette to Idaho that include hotel bookings?

    Yes. In addition to deals on Gillette to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gillette to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gillette to Idaho.

  • Can I find deals for business class flights from Gillette to Idaho?

    Yes. Cheapflights offers flight deals from Gillette to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Gillette to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Gillette to Idaho (average of $314). Flying from Gillette to Idaho in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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