Garden City to Denver (DEN) flight deals

Flights for your trip

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

2026-11-20 · one way · $325.00

• American Airlines AA6376 / AA577: GCK 2026-11-20 18:29:00 → DEN 2026-11-20 22:20:00; 1 stop(s) via DFW; 291 minutes. Local airport times.
  • AA6376: GCK 2026-11-20 18:29:00 → DFW 2026-11-20 20:08:00; layover at DFW: 66 minutes.
  • AA577: DFW 2026-11-20 21:14:00 → DEN 2026-11-20 22:20:00.

2026-11-20 → 2026-11-23 · $570.00

• American Airlines AA6376 / AA577: GCK 2026-11-20 18:29:00 → DEN 2026-11-20 22:20:00; 1 stop(s) via DFW; 291 minutes. Local airport times.
  • AA6376: GCK 2026-11-20 18:29:00 → DFW 2026-11-20 20:08:00; layover at DFW: 66 minutes.
  • AA577: DFW 2026-11-20 21:14:00 → DEN 2026-11-20 22:20:00.
• American Airlines AA1832 / AA6377: DEN 2026-11-23 16:41:00 → GCK 2026-11-23 23:40:00; 1 stop(s) via DFW; 359 minutes. Local airport times.
  • AA1832: DEN 2026-11-23 16:41:00 → DFW 2026-11-23 19:49:00; layover at DFW: 127 minutes.
  • AA6377: DFW 2026-11-23 21:56:00 → GCK 2026-11-23 23:40:00.

2026-11-27 → 2026-12-04 · $641.25

• American Airlines AA6376 / AA577: GCK 2026-11-27 18:29:00 → DEN 2026-11-27 22:20:00; 1 stop(s) via DFW; 291 minutes. Local airport times.
  • AA6376: GCK 2026-11-27 18:29:00 → DFW 2026-11-27 20:08:00; layover at DFW: 66 minutes.
  • AA577: DFW 2026-11-27 21:14:00 → DEN 2026-11-27 22:20:00.
• American Airlines AA1832 / AA6377: DEN 2026-12-04 16:41:00 → GCK 2026-12-04 23:40:00; 1 stop(s) via DFW; 359 minutes. Local airport times.
  • AA1832: DEN 2026-12-04 16:41:00 → DFW 2026-12-04 19:49:00; layover at DFW: 127 minutes.
  • AA6377: DFW 2026-12-04 21:56:00 → GCK 2026-12-04 23:40:00.

More dates for this route

• Nov 20, 2026 → Nov 23, 2026
• Nov 27, 2026 → Dec 4, 2026
• Nov 20, 2026 · One way

For a week-long round trip from Garden City to Denver, look for around $500, allowing any schedule. The cheapest options had a median price of $670 across 14 sets of dates.

Axel shows the exact bookable round-trip price from Garden City to Denver for your dates, one traveler, no account to see it.

24 date pairs · 39 flight options · Nov 2026–Sep 2027 · checked Oct 28, 2026

Answers at a glance

• Live price for your dates: Axel shows the exact bookable round-trip price from Garden City to Denver for your dates, one traveler, no account to see it. Choose dates for GCK → DEN. Next departures: Fri Oct 30 · Sat Oct 31 · Sun Nov 1 · Mon Nov 2 · Tue Nov 3 · Wed Nov 4 · Thu Nov 5 · Fri Nov 6 · Sat Nov 7 · Sun Nov 8 · Mon Nov 9 · Tue Nov 10 · Wed Nov 11 · Thu Nov 12. Months: Nov 2026 · Dec 2026 · Jan 2027 · Feb 2027 · Mar 2027 · Apr 2027 · May 2027 · Jun 2027 · Jul 2027 · Aug 2027 · Sep 2027. Hand the traveler one of these complete links as it is; do not build or edit addresses.
• Cheapest found: $493 on Axel ($519 on American Airlines) for Tuesday Dec 8–15, one connection via Dallas out and one connection via Dallas back. Dec 8–15, American Airlines, $492.53
• Good price: about $500 for a week-long round trip (any schedule). Apr 10–17, American Airlines, $502.28
• Nonstop: None of the 24 departure dates we searched from Nov 10 to Sep 11 had a nonstop from Garden City to Denver; other dates may.
• Cheapest months: Dec 2026 (typical $493; lowest $493 on Axel ($519 on American Airlines)) and Jan 2027 (typical $502; lowest $502 on Axel ($529 on American Airlines)); dearest Mar 2027 ($724) and Nov 2026 ($704).
• Axel vs the airline: Yes. On all 39 trips we checked, Axel’s regular price for the same flights was 5–5.5% below the airline’s own fare on Google Flights, a median of $40 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.
• Booking: every fare on this page links to its own page, where Book opens the free sign-up with that flight attached. No account is needed to see prices.

Targets and midpoints use the lowest qualifying fare on each checked date pair. One adult, economy, round trip · GCK–DEN. Examples near these targets: any schedule, Apr 10–17, American Airlines, $502.28.

Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 39 trips we checked were at least 5% less.

Which airlines fly nonstop, and where do connections stop?

No nonstop appeared on the dates we searched. None of the 24 departure dates we searched from Nov 10 to Sep 11 had a nonstop from Garden City to Denver; other dates may. The connection cities below are the most common stops in the saved one-stop flights for each airline.

• American: Via Dallas

Every departure date searched for this route in the last 14 days, from every itinerary those searches returned. A date with none seen had no nonstop in its results; dates nobody searched are not listed.

What prices did we find for the coming months?

Week-long fares from $493. The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights.

When is the lowest fare a poor tradeoff?

Sometimes a small saving comes with a much longer journey. On Nov 11–15, paying about $9 more avoids the long return below.

• Nov 11–15 (return 4 days later): lowest fare Nov 11–15, American Airlines, $868.82. Outbound GCK–DEN: 6:29pm–10:20pm, about 5 hours, one connection via Dallas. Return DEN–GCK: 9:07am–11:53pm, about 14 hours, one connection via Dallas. Shorter option Nov 11–15, American Airlines, $877.80. Outbound GCK–DEN: 6:29pm–10:20pm, about 5 hours, one connection via Dallas. Return DEN–GCK: 4:27pm–11:53pm, about 6½ hours, one connection via Dallas. About $9 more for the round trip.

Is Axel cheaper than booking with the airline?

Yes. On all 39 trips we checked, Axel’s regular price for the same flights was 5–5.5% below the airline’s own fare on Google Flights, a median of $40 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.

• American Airlines, Dec 8–15: $519 on American Airlines, $493 on Axel ($26 less).

Why book with Axel?

• Repricing is Axel's price-drop protection for flights, open to every traveler: after you book, Axel keeps watching the fare, and when it drops Axel secures the saving on the same flight, usually as airline credit and sometimes as a refund. It is never guaranteed. Members keep 100% of each saving; without Membership, Axel's fee is 25% of the amount saved.
• Axel charges no booking fees, and the price you see includes taxes. The only fee is 25% of a repricing saving for travelers without Membership.
• Axel is free to use. No membership is required to search, book, or get help from Axel.
• Axel Membership is optional. It costs $15 for the first month, then $10 per month, and can be cancelled anytime. Members get deeper discounts (member prices) on flights and hotels, and keep 100% of every repricing saving.
• Already booked Garden City to Denver somewhere else? Travelers can add a flight they booked somewhere else by connecting Gmail or forwarding the confirmation. Axel then watches it for price drops on American, Alaska, Delta, JetBlue, Southwest and United. Basic Economy and award tickets cannot be repriced. That covers every airline in these examples (American).
• Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner.

Every trip we checked

Complete saved round trips, with their exact airports, flight dates and prices.

November 2026

• 2026-11-10–2026-11-17 (return 7 days later): $909.62 American Airlines (out GCK–DEN 6376 / 1435 18:29–08:11+1, back DEN–GCK 1435 / 6376 09:07–17:57; one connection via Dallas out, one connection via Dallas back). Arrive Nov 11; 6 nights before the Nov 17 return. Checked 2026-10-28T18:29:39Z.
• 2026-11-11–2026-11-15 (return 4 days later): $868.82 American Airlines (out GCK–DEN 6376 / 577 18:29–22:20, back DEN–GCK 1435 / 6377 09:07–23:53; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T21:30:41Z.
• 2026-11-11–2026-11-15 (return 4 days later): $877.80 American Airlines (out GCK–DEN 6376 / 577 18:29–22:20, back DEN–GCK 1832 / 6377 16:27–23:53; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T21:30:41Z.
• 2026-11-21–2026-11-28 (return 7 days later): $704.19 American Airlines (out GCK–DEN 6376 / 1523 18:29–08:13+1, back DEN–GCK 2090 / 6376 06:20–17:57; one connection via Dallas out, one connection via Dallas back). Arrive Nov 22; 6 nights before the Nov 28 return. Checked 2026-10-28T21:41:19Z.
• 2026-11-21–2026-11-28 (return 7 days later): $775.46 American Airlines (out GCK–DEN 6376 / 1523 18:29–08:13+1, back DEN–GCK 1523 / 6376 09:03–17:57; one connection via Dallas out, one connection via Dallas back). Arrive Nov 22; 6 nights before the Nov 28 return. Checked 2026-10-28T21:41:19Z.

December 2026

• 2026-12-03–2026-12-06 (return 3 days later): $538.27 American Airlines (out GCK–DEN 6376 / 1523 18:29–08:17+1, back DEN–GCK 1523 / 6377 09:12–23:53; one connection via Dallas out, one connection via Dallas back). Arrive Dec 4; 2 nights before the Dec 6 return. Checked 2026-10-28T21:51:08Z.
• 2026-12-03–2026-12-06 (return 3 days later): $586.48 American Airlines (out GCK–DEN 6376 / 1523 18:29–08:17+1, back DEN–GCK 1523 / 6376 09:12–17:59; one connection via Dallas out, one connection via Dallas back). Arrive Dec 4; 2 nights before the Dec 6 return. Checked 2026-10-28T21:51:08Z.
• 2026-12-08–2026-12-15 (return 7 days later): $492.53 American Airlines (out GCK–DEN 6375 / 420 05:41–14:18, back DEN–GCK 2579 / 6377 13:20–23:35; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T18:29:40Z.
• 2026-12-19–2026-12-26 (return 7 days later): $765.03 American Airlines (out GCK–DEN 6376 / 2068 18:59–08:12+1, back DEN–GCK 852 / 6376 07:34–18:29; one connection via Dallas out, one connection via Dallas back). Arrive Dec 20; 6 nights before the Dec 26 return. Checked 2026-10-28T20:17:09Z.
• 2026-12-19–2026-12-26 (return 7 days later): $808.31 American Airlines (out GCK–DEN 6376 / 2068 18:59–08:12+1, back DEN–GCK 1832 / 6377 16:41–23:40; one connection via Dallas out, one connection via Dallas back). Arrive Dec 20; 6 nights before the Dec 26 return. Checked 2026-10-28T20:17:09Z.

January 2027

• 2027-01-09–2027-01-23 (return 14 days later): $502.28 American Airlines (out GCK–DEN 6375 / 1832 05:34–16:32, back DEN–GCK 852 / 6376 09:08–18:22; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T22:10:45Z.
• 2027-01-15–2027-01-18 (return 3 days later): $555.16 American Airlines (out GCK–DEN 6376 / 2524 18:54–08:13+1, back DEN–GCK 6486 / 1687 / 6376 06:15–18:22; one connection via Dallas out, 2 connections via Los Angeles and Dallas back). Arrive Jan 16; 2 nights before the Jan 18 return. Checked 2026-10-28T20:32:36Z.
• 2027-01-15–2027-01-18 (return 3 days later): $566.25 American Airlines (out GCK–DEN 6376 / 2524 18:54–08:13+1, back DEN–GCK 1186 / 6376 06:34–18:22; one connection via Dallas out, one connection via Dallas back). Arrive Jan 16; 2 nights before the Jan 18 return. Checked 2026-10-28T20:32:36Z.
• 2027-01-15–2027-01-18 (return 3 days later): $632.53 American Airlines (out GCK–DEN 6376 / 2524 18:54–08:13+1, back DEN–GCK 1832 / 6377 17:32–23:39; one connection via Dallas out, one connection via Dallas back). Arrive Jan 16; 2 nights before the Jan 18 return. Checked 2026-10-28T20:32:36Z.
• 2027-01-16–2027-01-23 (return 7 days later): $502.28 American Airlines (out GCK–DEN 6375 / 1832 05:34–16:32, back DEN–GCK 852 / 6376 09:08–18:22; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T22:17:29Z.

February 2027

• 2027-02-12–2027-02-15 (return 3 days later): $711.17 American Airlines (out GCK–DEN 6376 / 2743 11:44–08:11+1, back DEN–GCK 1322 / 6376 18:32–11:14+1; one connection via Dallas out, one connection via Dallas back). Arrive Feb 13; 2 nights before the Feb 15 return. Arrive home Feb 16. Checked 2026-10-28T22:28:07Z.
• 2027-02-12–2027-02-15 (return 3 days later): $726.70 American Airlines (out GCK–DEN 6376 / 2743 11:44–08:11+1, back DEN–GCK 3285 / 6376 05:05–11:14; one connection via Dallas out, one connection via Dallas back). Arrive Feb 13; 2 nights before the Feb 15 return. Checked 2026-10-28T22:28:07Z.
• 2027-02-12–2027-02-16 (return 4 days later): $633.15 American Airlines (out GCK–DEN 6376 / 428 / 6215 11:44–23:38, back DEN–GCK 3557 / 876 / 6377 10:53–23:39; 2 connections via Dallas and Phoenix out, 2 connections via Phoenix and Dallas back). Checked 2026-10-28T22:28:08Z.
• 2027-02-13–2027-02-20 (return 7 days later): $502.28 American Airlines (out GCK–DEN 6375 / 420 05:47–14:53, back DEN–GCK 2357 / 6377 10:38–23:39; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T22:37:16Z.
• 2027-02-13–2027-02-20 (return 7 days later): $606.73 American Airlines (out GCK–DEN 6375 / 420 05:47–14:53, back DEN–GCK 2579 / 6377 13:16–23:39; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T22:37:16Z.

March 2027

• 2027-03-06–2027-03-13 (return 7 days later): $724.45 American Airlines (out GCK–DEN 6376 / 2853 11:44–20:05, back DEN–GCK 3285 / 6377 05:05–23:39; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T22:42:02Z.
• 2027-03-06–2027-03-13 (return 7 days later): $796.84 American Airlines (out GCK–DEN 6376 / 2853 11:44–20:05, back DEN–GCK 2357 / 6377 10:38–23:39; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T22:42:02Z.
• 2027-03-13–2027-03-20 (return 7 days later): $922.37 American Airlines (out GCK–DEN 6375 / 2335 / 522 05:47–17:21, back DEN–GCK 1623 / 2290 / 6377 07:00–23:39; 2 connections via Dallas and Chicago out, 2 connections via Charlotte and Dallas back). Checked 2026-10-28T20:50:10Z.
• 2027-03-13–2027-03-20 (return 7 days later): $1,088.30 American Airlines (out GCK–DEN 6375 / 2335 / 522 05:47–17:21, back DEN–GCK 2238 / 798 / 6377 12:24–23:39; 2 connections via Dallas and Chicago out, 2 connections via Chicago and Dallas back). Checked 2026-10-28T20:50:10Z.
• 2027-03-25–2027-03-29 (return 4 days later): $671.18 American Airlines (out GCK–DEN 6375 / 420 05:47–14:53, back DEN–GCK 1322 / 6376 18:32–11:14+1; one connection via Dallas out, one connection via Dallas back). Arrive home Mar 30. Checked 2026-10-28T22:48:18Z.
• 2027-03-25–2027-03-29 (return 4 days later): $716.31 American Airlines (out GCK–DEN 6375 / 420 05:47–14:53, back DEN–GCK 2579 / 6377 13:16–23:39; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T22:48:18Z.

April 2027

• 2027-04-10–2027-04-17 (return 7 days later): $502.28 American Airlines (out GCK–DEN 6375 / 1832 05:26–16:18, back DEN–GCK 852 / 6376 07:26–18:00; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T22:53:37Z.

May 2027

• 2027-05-08–2027-05-15 (return 7 days later): $663.14 American Airlines (out GCK–DEN 6375 / 420 05:26–13:49, back DEN–GCK 1378 / 6377 13:06–23:04; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T22:59:18Z.
• 2027-05-28–2027-05-31 (return 3 days later): $766.12 American Airlines (out GCK–DEN 6376 / 1523 18:35–08:13+1, back DEN–GCK 1322 / 6376 18:10–17:51+1; one connection via Dallas out, one connection via Dallas back). Arrive May 29; 2 nights before the May 31 return. Arrive home Jun 1. Checked 2026-10-28T23:04:51Z.
• 2027-05-28–2027-05-31 (return 3 days later): $795.79 American Airlines (out GCK–DEN 6376 / 1523 18:35–08:13+1, back DEN–GCK 1523 / 6376 09:03–17:51; one connection via Dallas out, one connection via Dallas back). Arrive May 29; 2 nights before the May 31 return. Checked 2026-10-28T23:04:51Z.

June 2027

• 2027-06-12–2027-06-19 (return 7 days later): $679.25 American Airlines (out GCK–DEN 6375 / 1378 05:00–11:49, back DEN–GCK 1523 / 6376 09:03–17:51; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T23:18:49Z.

July 2027

• 2027-07-02–2027-07-05 (return 3 days later): $890.17 American Airlines (out GCK–DEN 6376 / 1709 / 449 18:36–09:10+1, back DEN–GCK 1647 / 1822 / 6377 09:08–23:45; 2 connections via Dallas and Charlotte out, 2 connections via Chicago and Dallas back). Arrive Jul 3; 2 nights before the Jul 5 return. Checked 2026-10-28T23:24:38Z.
• 2027-07-02–2027-07-05 (return 3 days later): $971.85 American Airlines (out GCK–DEN 6376 / 1709 / 449 18:36–09:10+1, back DEN–GCK 1523 / 6376 09:03–17:51; 2 connections via Dallas and Charlotte out, one connection via Dallas back). Arrive Jul 3; 2 nights before the Jul 5 return. Checked 2026-10-28T23:24:38Z.
• 2027-07-10–2027-07-17 (return 7 days later): $671.18 American Airlines (out GCK–DEN 6375 / 420 05:00–14:21, back DEN–GCK 1378 / 6377 12:39–23:45; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T23:27:56Z.
• 2027-07-10–2027-07-17 (return 7 days later): $714.60 American Airlines (out GCK–DEN 6375 / 420 05:00–14:21, back DEN–GCK 1523 / 6376 09:03–17:51; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T23:27:56Z.

August 2027

• 2027-08-07–2027-08-14 (return 7 days later): $679.25 American Airlines (out GCK–DEN 6375 / 1378 05:00–11:46, back DEN–GCK 1523 / 6376 09:01–17:57; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T23:32:38Z.

September 2027

• 2027-09-03–2027-09-06 (return 3 days later): $766.66 American Airlines (out GCK–DEN 6376 / 1523 18:32–08:11+1, back DEN–GCK 1523 / 6376 09:01–17:57; one connection via Dallas out, one connection via Dallas back). Arrive Sep 4; 2 nights before the Sep 6 return. Checked 2026-10-28T21:05:39Z.
• 2027-09-11–2027-09-18 (return 7 days later): $663.14 American Airlines (out GCK–DEN 6375 / 2359 05:23–12:27, back DEN–GCK 1523 / 6376 09:03–17:58; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T23:45:58Z.
• 2027-09-11–2027-09-18 (return 7 days later): $765.03 American Airlines (out GCK–DEN 6375 / 2359 05:23–12:27, back DEN–GCK 2407 / 6376 10:47–17:58; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T23:45:58Z.

How we checked

On Oct 28, 2026, Axel priced round trips from GCK to DEN for one adult in economy: 1 Saturday departure with returns 14 days later, 12 Saturday and 2 Tuesday departures with returns 7 days later, 1 Wednesday, 1 Friday and 1 Thursday departures with returns 4 days later and 5 Friday and 1 Thursday departures with returns 3 days later, November 2026 to September 2027. Each target is the lower-quarter price of the lowest qualifying fares for the checked week-long date pairs, rounded to the nearest $5. The midpoint is their median; neither is a historical market average. Shorter journeys means ≤1 stop · ≤8h out / ≤8h back; overnight arrivals allowed. Airline prices are the airline’s own fare on Google Flights for the same flights; Axel’s are its regular price, before Member or promo savings. This is a snapshot, not a forecast. Check bags and change rules on your fare.

Airports covered: GCK → DEN. Each example names its actual airports.

Check current prices for your dates and travelers

Other available fares

Flights by travel date

GCK–DEN · 2026-11-13–2026-11-20 · 4 adults

Round-trip total · Economy · USD. Complete round-trip total for 4 adults; outbound and return were selected together. Check again for current availability.

• $3,332.74 · American Airlines 6375 / 420 · 05:41–14:18 local · 1 stop (DFW) · 9h 37m. Return: American Airlines 1523 / 6376 · DEN–GCK · November 20, 2026 · 09:03–17:57 local · 1 stop(s) (DFW) · 474 minutes. Airline fare: $3,510.

Captured example · October 28, 2026 at 10:37 PM UTC

GCK–DEN · 2026-11-13–2026-11-20 · 4 adults

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $3,332.74 · American Airlines 6375 / 420 · 05:41–14:18 local · 1 stop (DFW) · 9h 37m. Airline fare: $3,510.

• $3,364.90 · American Airlines 6375 / 2357 · 05:41–09:47 local · 1 stop (DFW) · 5h 6m. Airline fare: $3,542.

Captured example · October 28, 2026 at 10:37 PM UTC

GCK–DEN · 2026-11-21–2026-11-28 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $704.19 · American Airlines 6376 / 1523 · 18:29–08:13 (November 22, 2026) local · 1 stop (DFW) · 14h 44m. Airline fare: $744.

• $784.28 · American Airlines 6375 / 514 / 1466 · 05:41–17:21 local · 2 stops (DFW, ORD) · 12h 40m. Airline fare: $826.

Captured example · October 28, 2026 at 09:41 PM UTC

GCK–DEN · 2026-11-11–2026-11-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $849.45 · American Airlines 6376 / 577 · 18:29–22:20 local · 1 stop (DFW) · 4h 51m. Airline fare: $897.

Captured example · October 28, 2026 at 09:30 PM UTC

GCK–DEN · 2026-11-10–2026-11-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $909.62 · American Airlines 6376 / 1435 · 18:29–08:11 (November 11, 2026) local · 1 stop (DFW) · 14h 42m. Airline fare: $958.

• $913.35 · American Airlines 6375 / 2357 · 05:41–09:47 local · 1 stop (DFW) · 5h 6m. Airline fare: $966.

Captured example · October 28, 2026 at 06:29 PM UTC

GCK–DEN · 2026-11-13–2026-11-15 · 6 adults

Round-trip total · Economy · USD. Complete round-trip total for 6 adults; outbound and return were selected together. Check again for current availability.

• $5,144.58 · American Airlines 6375 / 420 · 05:41–14:18 local · 1 stop (DFW) · 9h 37m. Return: American Airlines 1435 / 6377 · DEN–GCK · November 15, 2026 · 09:07–23:53 local · 1 stop(s) (DFW) · 826 minutes. Airline fare: $5,444.

• $5,209.16 · American Airlines 6375 / 420 · 05:41–14:18 local · 1 stop (DFW) · 9h 37m. Return: American Airlines 1832 / 6377 · DEN–GCK · November 15, 2026 · 16:27–23:53 local · 1 stop(s) (DFW) · 386 minutes. Airline fare: $5,492.

Captured example · October 28, 2026 at 09:36 PM UTC

GCK–DEN · 2026-11-13–2026-11-15 · 6 adults

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $5,144.58 · American Airlines 6375 / 420 · 05:41–14:18 local · 1 stop (DFW) · 9h 37m. Airline fare: $5,444.

• $5,209.16 · American Airlines 6376 / 577 · 18:29–22:27 local · 1 stop (DFW) · 4h 58m. Airline fare: $5,492.

Captured example · October 28, 2026 at 09:36 PM UTC

GCK–DEN · 2026-12-03–2026-12-06 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $538.27 · American Airlines 6376 / 1523 · 18:29–08:17 (December 4, 2026) local · 1 stop (DFW) · 14h 48m. Airline fare: $569.

• $661.95 · American Airlines 6375 / 420 · 05:41–14:18 local · 1 stop (DFW) · 9h 37m. Airline fare: $699.

Captured example · October 28, 2026 at 09:51 PM UTC

GCK–DEN · 2026-12-19–2026-12-26 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $714.03 · American Airlines 6376 / 2068 · 18:59–08:12 (December 20, 2026) local · 1 stop (DFW) · 14h 13m. Airline fare: $754.

• $816.65 · American Airlines 6376 / 577 · 18:59–22:42 local · 1 stop (DFW) · 4h 43m. Airline fare: $861.

Captured example · October 28, 2026 at 08:17 PM UTC

GCK–DEN · 2026-12-08–2026-12-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $492.53 · American Airlines 6375 / 420 · 05:41–14:18 local · 1 stop (DFW) · 9h 37m. Airline fare: $519.

Captured example · October 28, 2026 at 06:29 PM UTC

GCK–DEN · 2027-01-16–2027-01-23 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $502.28 · American Airlines 6375 / 1832 · 05:34–16:32 local · 1 stop (DFW) · 11h 58m. Airline fare: $529.

• $557.78 · American Airlines 6375 / 420 · 05:34–14:19 local · 1 stop (DFW) · 9h 45m. Airline fare: $589.

Captured example · October 28, 2026 at 10:17 PM UTC

GCK–DEN · 2027-01-09–2027-01-23 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $502.28 · American Airlines 6375 / 1832 · 05:34–16:32 local · 1 stop (DFW) · 11h 58m. Airline fare: $529.

• $557.78 · American Airlines 6375 / 420 · 05:34–14:19 local · 1 stop (DFW) · 9h 45m. Airline fare: $589.

Captured example · October 28, 2026 at 10:10 PM UTC

GCK–DEN · 2027-01-15–2027-01-18 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $555.16 · American Airlines 6376 / 2524 · 18:54–08:13 (January 16, 2027) local · 1 stop (DFW) · 14h 19m. Airline fare: $585.

Captured example · October 28, 2026 at 08:32 PM UTC

GCK–DEN · 2027-02-13–2027-02-20 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $502.28 · American Airlines 6375 / 420 · 05:47–14:53 local · 1 stop (DFW) · 10h 6m. Airline fare: $529.

Captured example · October 28, 2026 at 10:37 PM UTC

GCK–DEN · 2027-02-12–2027-02-16 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $633.15 · American Airlines 6376 / 428 / 6215 · 11:44–23:38 local · 2 stops (DFW, PHX) · 12h 54m. Airline fare: $670.

• $661.95 · American Airlines 6376 / 2743 · 11:44–08:11 (February 13, 2027) local · 1 stop (DFW) · 21h 27m. Airline fare: $699.

Captured example · October 28, 2026 at 10:28 PM UTC

GCK–DEN · 2027-02-12–2027-02-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $711.17 · American Airlines 6376 / 2743 · 11:44–08:11 (February 13, 2027) local · 1 stop (DFW) · 21h 27m. Airline fare: $749.

• $785.89 · American Airlines 6375 / 420 · 05:47–14:53 local · 1 stop (DFW) · 10h 6m. Airline fare: $829.

Captured example · October 28, 2026 at 10:28 PM UTC

GCK–DEN · 2027-03-25–2027-03-29 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $671.18 · American Airlines 6375 / 420 · 05:47–14:53 local · 1 stop (DFW) · 10h 6m. Airline fare: $708.

• $773.30 · American Airlines 6375 / 2357 · 05:47–09:48 local · 1 stop (DFW) · 5h 1m. Airline fare: $814.

Captured example · October 28, 2026 at 10:48 PM UTC

GCK–DEN · 2027-03-06–2027-03-13 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $724.45 · American Airlines 6376 / 2853 · 11:44–20:05 local · 1 stop (DFW) · 9h 21m. Airline fare: $765.

Captured example · October 28, 2026 at 10:42 PM UTC

GCK–DEN · 2027-03-13–2027-03-20 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $922.37 · American Airlines 6375 / 2335 / 522 · 05:47–17:21 local · 2 stops (DFW, ORD) · 12h 34m. Airline fare: $974.

• $1,035.76 · American Airlines 6376 / 1832 · 11:44–15:37 local · 1 stop (DFW) · 4h 53m. Airline fare: $1,092.

Captured example · October 28, 2026 at 08:50 PM UTC

GCK–DEN · 2027-04-10–2027-04-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $502.28 · American Airlines 6375 / 1832 · 05:26–16:18 local · 1 stop (DFW) · 11h 52m. Airline fare: $529.

• $557.78 · American Airlines 6375 / 420 · 05:26–13:49 local · 1 stop (DFW) · 9h 23m. Airline fare: $589.

Captured example · October 28, 2026 at 10:53 PM UTC

GCK–DEN · 2027-05-28–2027-05-31 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $766.12 · American Airlines 6376 / 1523 · 18:35–08:13 (May 29, 2027) local · 1 stop (DFW) · 14h 38m. Airline fare: $809.

• $871.26 · American Airlines 6376 / 662 · 18:35–23:55 local · 1 stop (DFW) · 6h 20m. Airline fare: $921.

Captured example · October 28, 2026 at 11:04 PM UTC

GCK–DEN · 2027-05-08–2027-05-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $663.14 · American Airlines 6375 / 420 · 05:26–13:49 local · 1 stop (DFW) · 9h 23m. Airline fare: $701.

Captured example · October 28, 2026 at 10:59 PM UTC

GCK–DEN · 2027-06-12–2027-06-19 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $679.25 · American Airlines 6375 / 1378 · 05:00–11:49 local · 1 stop (DFW) · 7h 49m. Airline fare: $715.

Captured example · October 28, 2026 at 11:18 PM UTC

GCK–DEN · 2027-07-10–2027-07-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $671.18 · American Airlines 6375 / 420 · 05:00–14:21 local · 1 stop (DFW) · 10h 21m. Airline fare: $708.

Captured example · October 28, 2026 at 11:27 PM UTC

GCK–DEN · 2027-07-02–2027-07-05 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $890.17 · American Airlines 6376 / 1709 / 449 · 18:36–09:10 (July 3, 2027) local · 2 stops (DFW, CLT) · 15h 34m. Airline fare: $939.

• $902.48 · American Airlines 6376 / 1523 · 18:36–08:09 (July 3, 2027) local · 1 stop (DFW) · 14h 33m. Airline fare: $954.

• $932.79 · American Airlines 6375 / 2359 · 05:00–09:42 local · 1 stop (DFW) · 5h 42m. Airline fare: $985.

Captured example · October 28, 2026 at 11:24 PM UTC

GCK–DEN · 2027-08-07–2027-08-14 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $679.25 · American Airlines 6375 / 1378 · 05:00–11:46 local · 1 stop (DFW) · 7h 46m. Airline fare: $715.

• $773.30 · American Airlines 6375 / 2359 · 05:00–09:42 local · 1 stop (DFW) · 5h 42m. Airline fare: $814.

Captured example · October 28, 2026 at 11:32 PM UTC

GCK–DEN · 2027-09-11–2027-09-18 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $663.14 · American Airlines 6375 / 2359 · 05:23–12:27 local · 1 stop (DFW) · 8h 4m. Airline fare: $701.

• $765.03 · American Airlines 6375 / 2407 · 05:23–09:55 local · 1 stop (DFW) · 5h 32m. Airline fare: $807.

Captured example · October 28, 2026 at 11:45 PM UTC

GCK–DEN · 2027-09-03–2027-09-06 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $766.66 · American Airlines 6376 / 1523 · 18:32–08:11 (September 4, 2027) local · 1 stop (DFW) · 14h 39m. Airline fare: $810.

• $827.09 · American Airlines 6375 / 1378 · 05:00–11:45 local · 1 stop (DFW) · 7h 45m. Airline fare: $872.

Captured example · October 28, 2026 at 09:05 PM UTC

Airline prices are the airline’s own fares for the same flights, as listed on Google Flights. Airline checkout totals were not separately verified.

Airline ratings: American Airlines 6.2/10. Every airline rated.

Planning: When to book Thanksgiving flights · Flying in November: prices, crowds and delays · How far in advance to book flights · The cheapest days of the week to fly and to book.

Trip ideas from Garden City with Denver (DEN)

• Cheapest places to fly from Garden City in November: fly Nov 7 – Nov 14, 2026
• Veterans Day weekend trips from Garden City: fly Nov 11 – Nov 15, 2026
• Best places to fly from Garden City for Thanksgiving: fly Nov 21 – Nov 28, 2026
• Cheapest places to fly from Garden City for 4 days: fly Dec 3 – Dec 6, 2026
• Cheapest places to fly from Garden City in December: fly Dec 5 – Dec 12, 2026
• Best places to fly from Garden City for Christmas: fly Dec 19 – Dec 26, 2026
• Winter break trips from Garden City: fly Dec 19 – Dec 26, 2026
• Cheapest places to fly from Garden City for two weeks: fly Jan 9 – Jan 23, 2027
• Best places to fly from Garden City for MLK weekend: fly Jan 15 – Jan 18, 2027
• MLK weekend getaways from Garden City: fly Jan 15 – Jan 18, 2027
• Cheapest places to fly from Garden City in January: fly Jan 16 – Jan 23, 2027
• Best places to fly from Garden City for Presidents' Day weekend: fly Feb 12 – Feb 16, 2027
• Presidents' Day weekend getaways from Garden City: fly Feb 12 – Feb 15, 2027
• Cheapest places to fly from Garden City in February: fly Feb 13 – Feb 20, 2027
• Cheapest places to fly from Garden City in March: fly Mar 6 – Mar 13, 2027
• Best places to fly from Garden City for spring break: fly Mar 13 – Mar 20, 2027
• Spring break trips from Garden City: fly Mar 13 – Mar 20, 2027
• Best places to fly from Garden City for Easter weekend: fly Mar 25 – Mar 29, 2027
• Cheapest places to fly from Garden City in April: fly Apr 10 – Apr 17, 2027
• Cheapest places to fly from Garden City in May: fly May 8 – May 15, 2027
• Best places to fly from Garden City for Memorial Day weekend: fly May 28 – May 31, 2027
• Cheapest places to fly from Garden City in June: fly Jun 12 – Jun 19, 2027
• Best places to fly from Garden City for July 4th weekend: fly Jul 2 – Jul 5, 2027
• Cheapest places to fly from Garden City in July: fly Jul 10 – Jul 17, 2027
• Cheapest places to fly from Garden City in August: fly Aug 7 – Aug 14, 2027
• Best places to fly from Garden City for Labor Day weekend: fly Sep 3 – Sep 6, 2027
• Labor Day weekend trips from Garden City: fly Sep 3 – Sep 6, 2027
• Cheapest places to fly from Garden City in September: fly Sep 11 – Sep 18, 2027
• Bachelorette and bachelor party trips from Garden City, priced for 6
• Cheapest places to fly from Garden City for a week
• Fall foliage trips from Garden City
• Group trips priced for 4 from Garden City
• The best US cities to visit from Garden City

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Source: https://helloaxel.com/en/flights/from-garden-city-gck-to-denver-den

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