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$599+ Cheap flights from Garden City, KS to Denver (GCK - DEN)

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
GCK — DEN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Garden City to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Garden City (GCK) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$647
(American Airlines)
From Garden City Mnpl to Denver Intl
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Find flight deals from Garden City to Denver

Cheapest flights from Garden City to Denver
Explore the most affordable flight options available from Garden City to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:35 amGCK - DEN
1 stop11h 18mAmerican Airlines
Thu 10/165:45 amDEN - GCK
1 stop16h 00mAmerican Airlines
Deal found 9/9$599
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:24 pmGCK - DEN
1 stop18h 50mAmerican Airlines
Mon 10/65:00 amDEN - GCK
1 stop31h 51mAmerican Airlines
Deal found 9/10$647
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:24 pmGCK - DEN
1 stop18h 49mAmerican Airlines
Sun 9/285:44 amDEN - GCK
1 stop15h 58mAmerican Airlines
Deal found 9/9$786

Cheapflights Fare Finder

 
Customize your flight search to find flights from Garden City to Denver 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 September 11, 2025.
Use the filters below to find and compare flights from Garden City to Denver that are best for you.

Fly from

Garden City

Fly to

Denver

Route

Depart

Return

Price

Garden CityDenver

GCK - DEN

GCKDEN

Garden City Mnpl

Thu 10/9

5:35 am-3:53 pm

1 stop11h 18m

Denver Intl

Thu 10/16

5:45 am-10:45 pm

1 stop16h 00m

$599

Garden CityDenver

GCK - DEN

GCKDEN

Garden City Mnpl

Fri 10/3

2:24 pm-8:14 am

1 stop18h 50m

Denver Intl

Mon 10/6

5:00 am-1:51 pm

1 stop31h 51m

$647

Garden CityDenver

GCK - DEN

GCKDEN

Garden City Mnpl

Wed 9/24

2:24 pm-8:13 am

1 stop18h 49m

Denver Intl

Sun 9/28

5:44 am-10:42 pm

1 stop15h 58m

$786

Garden CityDenver

GCK - DEN

GCKDEN

Garden City Mnpl

Tue 9/16

5:54 am-8:14 am

1 stop27h 20m

$654

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Garden City to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Garden City 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.

Related info for your journey

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

  • How long is the flight from Garden City, Kansas to Denver?

    Departing from Garden City, Kansas to Denver will take you 11h 18m. The distance between Garden City, Kansas and Denver is about 251 mi.

  • Can I find deals for flights from Garden City to Denver that include hotel bookings?

    Yes. In addition to deals on Garden City to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Garden City to Denver?

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

  • Can I find deals for business class flights from Garden City to Denver?

    Yes. Cheapflights offers flight deals from Garden City to Denver 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 Garden City, Kansas to Denver?

    Currently, October is the cheapest month in which you can book a flight from Garden City, Kansas to Denver (average of $197). Flying from Garden City, Kansas to Denver in March is currently the most expensive (average of $278). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Black Hawk
Golden
Winter Park
Broomfield
Greeley
Lone Tree
Lakewood
Cripple Creek
Thornton
Silverthorne
Frisco
Manitou Springs
Fort Morgan
Glendale
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker

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