Killeen to Cancun (CUN) 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 · $320.00

• American Airlines AA5392 / AA1001: GRK 2026-11-20 07:00:00 → CUN 2026-11-20 13:28:00; 1 stop(s) via DFW; 328 minutes. Local airport times.
  • AA5392: GRK 2026-11-20 07:00:00 → DFW 2026-11-20 08:08:00; layover at DFW: 92 minutes.
  • AA1001: DFW 2026-11-20 09:40:00 → CUN 2026-11-20 13:28:00.

2026-11-20 → 2026-11-23 · $627.00

• American Airlines AA5392 / AA1001: GRK 2026-11-20 07:00:00 → CUN 2026-11-20 13:28:00; 1 stop(s) via DFW; 328 minutes. Local airport times.
  • AA5392: GRK 2026-11-20 07:00:00 → DFW 2026-11-20 08:08:00; layover at DFW: 92 minutes.
  • AA1001: DFW 2026-11-20 09:40:00 → CUN 2026-11-20 13:28:00.
• American Airlines AA1601 / AA4173: CUN 2026-11-23 11:00:00 → GRK 2026-11-23 18:15:00; 1 stop(s) via DFW; 495 minutes. Local airport times.
  • AA1601: CUN 2026-11-23 11:00:00 → DFW 2026-11-23 13:17:00; layover at DFW: 239 minutes.
  • AA4173: DFW 2026-11-23 17:16:00 → GRK 2026-11-23 18:15:00.

2026-11-27 → 2026-12-04 · $627.00

• American Airlines AA5392 / AA1001: GRK 2026-11-27 07:00:00 → CUN 2026-11-27 13:28:00; 1 stop(s) via DFW; 328 minutes. Local airport times.
  • AA5392: GRK 2026-11-27 07:00:00 → DFW 2026-11-27 08:08:00; layover at DFW: 92 minutes.
  • AA1001: DFW 2026-11-27 09:40:00 → CUN 2026-11-27 13:28:00.
• American Airlines AA1601 / AA4173: CUN 2026-12-04 11:00:00 → GRK 2026-12-04 18:15:00; 1 stop(s) via DFW; 495 minutes. Local airport times.
  • AA1601: CUN 2026-12-04 11:00:00 → DFW 2026-12-04 13:17:00; layover at DFW: 239 minutes.
  • AA4173: DFW 2026-12-04 17:16:00 → GRK 2026-12-04 18:15:00.

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 Killeen to Cancun, look for around $595, allowing any schedule. The cheapest options had a median price of $600 across 15 sets of dates.

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

25 date pairs · 38 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 Killeen to Cancun for your dates, one traveler, no account to see it. Choose dates for GRK → CUN. 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: $578 on Axel ($610 on American Airlines) for Tuesday Dec 8–15, one connection via Dallas out and one connection via Dallas back. Dec 8–15, American Airlines, $577.97
• Good price: about $595 for a week-long round trip (any schedule). Jul 10–17, American Airlines, $595.65
• Nonstop: No nonstop among the fares we saved; the airline schedule may still have one.
• Cheapest months: Dec 2026 (typical $578; lowest $578 on Axel ($610 on American Airlines)) and May 2027 (typical $596; lowest $596 on Axel ($627 on American Airlines)); dearest Feb 2027 ($743) and Nov 2026 ($664). Holiday weeks ran high: Thanksgiving week from $1,111.
• Axel vs the airline: Yes. On all 38 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 $39 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 · GRK–CUN. Examples near these targets: any schedule, Jul 10–17, American Airlines, $595.65.

Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 38 trips we checked were at least 5% less.

Which airlines fly nonstop, and where do connections stop?

We haven’t found a nonstop in these saved flights. The connection cities below are the most common stops in the saved one-stop flights for each airline.

• American: Via Dallas

What prices did we find for the coming months?

Week-long fares from $578. The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights.

Holiday weeks ran high: Thanksgiving week from $1,111. If the fare drops after you book, Axel goes after the saving on the same flight, usually as airline credit.

When is the lowest fare a poor tradeoff?

Sometimes a small saving comes with a much longer journey. On Jan 15–18, paying about $86 more avoids the long return below.

• Jan 15–18 (return 3 days later): lowest fare Jan 15–18, American Airlines, $703.04. Outbound GRK–CUN: 10:11am–4:47pm, about 5½ hours, one connection via Dallas. Return CUN–GRK: 5:15pm–6:26pm, about 26 hours, 2 connections via Charlotte and Dallas. Arrive home Jan 19. Shorter option Jan 15–18, American Airlines, $789.07. Outbound GRK–CUN: 10:11am–4:47pm, about 5½ hours, one connection via Dallas. Return CUN–GRK: 7am–12pm, about 6 hours, one connection via Dallas. About $86 more for the round trip.

Is Axel cheaper than booking with the airline?

Yes. On all 38 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 $39 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: $610 on American Airlines, $578 on Axel ($32 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 Killeen to Cancun 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): $664.33 American Airlines (out GRK–CUN 5392 / 1001 07:00–13:28, back CUN–GRK 316 / 5514 07:00–11:55; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T18:56:24Z.
• 2026-11-21–2026-11-28 (return 7 days later): $1,111.32 American Airlines (out GRK–CUN 4010 / 2108 / 1752 15:14–11:20+1, back CUN–GRK 1723 / 1226 / 4173 17:34–18:15+1; 2 connections via Dallas and Philadelphia out, 2 connections via Miami and Dallas back). Arrive Nov 22; 6 nights before the Nov 28 return. Arrive home Nov 29. Checked 2026-10-28T21:41:26Z.
• 2026-11-21–2026-11-28 (return 7 days later): $1,266.97 American Airlines (out GRK–CUN 4010 / 2108 / 1752 15:14–11:20+1, back CUN–GRK 1750 / 5361 15:08–23:46; 2 connections via Dallas and Philadelphia out, one connection via Dallas back). Arrive Nov 22; 6 nights before the Nov 28 return. Checked 2026-10-28T21:41:26Z.
• 2026-11-24–2026-11-29 (return 5 days later): $1,129.31 American Airlines (out GRK–CUN 4010 / 2650 15:14–21:14, back CUN–GRK 1102 / 682 / 5514 11:46–11:59+1; one connection via Dallas out, 2 connections via Miami and Dallas back). Arrive home Nov 30. Checked 2026-10-28T21:45:55Z.
• 2026-11-24–2026-11-29 (return 5 days later): $1,588.62 American Airlines (out GRK–CUN 4010 / 2650 15:14–21:14, back CUN–GRK 316 / 4010 07:00–14:44; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T21:45:55Z.

December 2026

• 2026-12-03–2026-12-06 (return 3 days later): $630.08 American Airlines (out GRK–CUN 4010 / 2650 15:17–21:20, back CUN–GRK 316 / 5361 07:00–23:59; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T21:51:14Z.
• 2026-12-03–2026-12-06 (return 3 days later): $765.58 American Airlines (out GRK–CUN 4010 / 2650 15:17–21:20, back CUN–GRK 316 / 5514 07:00–11:55; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T21:51:14Z.
• 2026-12-08–2026-12-15 (return 7 days later): $577.97 American Airlines (out GRK–CUN 5461 / 1343 05:00–11:00, back CUN–GRK 316 / 5514 07:00–11:55; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T18:56:26Z.
• 2026-12-19–2026-12-26 (return 7 days later): $701.89 American Airlines (out GRK–CUN 5139 / 1489 / 3029 18:50–15:47+1, back CUN–GRK 316 / 5339 07:00–21:19; 2 connections via Dallas and Phoenix out, one connection via Dallas back). Arrive Dec 20; 6 nights before the Dec 26 return. Checked 2026-10-28T20:17:39Z.
• 2026-12-19–2026-12-26 (return 7 days later): $725.01 American Airlines (out GRK–CUN 5139 / 1489 / 3029 18:50–15:47+1, back CUN–GRK 316 / 5139 07:00–18:20; 2 connections via Dallas and Phoenix out, one connection via Dallas back). Arrive Dec 20; 6 nights before the Dec 26 return. Checked 2026-10-28T20:17:39Z.
• 2026-12-29–2027-01-02 (return 4 days later): $1,223.26 American Airlines (out GRK–CUN 4010 / 2207 10:06–16:05, back CUN–GRK 2588 / 5015 / 4010 11:59–09:36+1; one connection via Dallas out, 2 connections via Austin and Dallas back). Arrive home Jan 3. Checked 2026-10-28T21:57:43Z.
• 2026-12-29–2027-01-02 (return 4 days later): $1,703.40 American Airlines (out GRK–CUN 4010 / 2207 10:06–16:05, back CUN–GRK 2588 / 4171 / 5339 11:59–21:19; one connection via Dallas out, 2 connections via Austin and Dallas back). Checked 2026-10-28T21:57:43Z.

January 2027

• 2027-01-04–2027-02-02 (return 29 days later): $577.97 American Airlines (out GRK–CUN 4010 / 2207 10:06–16:05, back CUN–GRK 1030 / 5122 13:14–19:01; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T22:06:30Z.
• 2027-01-09–2027-01-23 (return 14 days later): $607.36 American Airlines (out GRK–CUN 3569 / 2227 / 2494 16:37–10:48+1, back CUN–GRK 681 / 5361 17:47–22:47; 2 connections via Dallas and Miami out, one connection via Dallas back). Arrive Jan 10; 13 nights before the Jan 23 return. Checked 2026-10-28T22:10:51Z.
• 2027-01-15–2027-01-18 (return 3 days later): $703.04 American Airlines (out GRK–CUN 5169 / 1507 10:11–16:47, back CUN–GRK 1192 / 1653 / 5122 17:15–18:26+1; one connection via Dallas out, 2 connections via Charlotte and Dallas back). Arrive home Jan 19. Checked 2026-10-28T20:33:08Z.
• 2027-01-15–2027-01-18 (return 3 days later): $767.20 American Airlines (out GRK–CUN 5169 / 1507 10:11–16:47, back CUN–GRK 681 / 5169 17:47–09:54+1; one connection via Dallas out, one connection via Dallas back). Arrive home Jan 19. Checked 2026-10-28T20:33:08Z.
• 2027-01-15–2027-01-18 (return 3 days later): $789.07 American Airlines (out GRK–CUN 5169 / 1507 10:11–16:47, back CUN–GRK 316 / 5514 07:00–12:00; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T20:33:08Z.
• 2027-01-16–2027-01-23 (return 7 days later): $647.90 American Airlines (out GRK–CUN 3569 / 2227 / 2494 16:37–10:48+1, back CUN–GRK 316 / 5514 07:00–12:00; 2 connections via Dallas and Miami out, one connection via Dallas back). Arrive Jan 17; 6 nights before the Jan 23 return. Checked 2026-10-28T22:17:45Z.

February 2027

• 2027-02-12–2027-02-15 (return 3 days later): $816.65 American Airlines (out GRK–CUN 5461 / 317 / 1778 05:00–16:20, back CUN–GRK 316 / 5026 08:30–14:17; 2 connections via Dallas and Charlotte out, one connection via Dallas back). Checked 2026-10-28T22:28:22Z.
• 2027-02-12–2027-02-16 (return 4 days later): $653.34 American Airlines (out GRK–CUN 5461 / 317 / 1778 05:00–16:20, back CUN–GRK 2652 / 5203 17:00–09:36+1; 2 connections via Dallas and Charlotte out, one connection via Dallas back). Arrive home Feb 17. Checked 2026-10-28T22:28:23Z.
• 2027-02-12–2027-02-16 (return 4 days later): $808.31 American Airlines (out GRK–CUN 5461 / 317 / 1778 05:00–16:20, back CUN–GRK 1601 / 5075 12:11–17:04; 2 connections via Dallas and Charlotte out, one connection via Dallas back). Checked 2026-10-28T22:28:23Z.
• 2027-02-13–2027-02-20 (return 7 days later): $743.06 American Airlines (out GRK–CUN 5024 / 2707 / 2179 17:30–10:33+1, back CUN–GRK 2588 / 3841 / 5361 11:33–23:41; 2 connections via Dallas and Austin out, 2 connections via Austin and Dallas back). Arrive Feb 14; 6 nights before the Feb 20 return. Checked 2026-10-28T22:37:23Z.
• 2027-02-13–2027-02-20 (return 7 days later): $794.20 American Airlines (out GRK–CUN 5024 / 2707 / 2179 17:30–10:33+1, back CUN–GRK 316 / 5026 08:30–14:17; 2 connections via Dallas and Austin out, one connection via Dallas back). Arrive Feb 14; 6 nights before the Feb 20 return. Checked 2026-10-28T22:37:23Z.
• 2027-02-13–2027-02-20 (return 7 days later): $809.86 American Airlines (out GRK–CUN 5024 / 2707 / 2179 17:30–10:33+1, back CUN–GRK 681 / 5361 18:38–23:41; 2 connections via Dallas and Austin out, one connection via Dallas back). Arrive Feb 14; 6 nights before the Feb 20 return. Checked 2026-10-28T22:37:23Z.

March 2027

• 2027-03-06–2027-03-13 (return 7 days later): $598.82 American Airlines (out GRK–CUN 5026 / 2707 / 2179 14:48–10:33+1, back CUN–GRK 681 / 5361 18:38–23:41; 2 connections via Dallas and Austin out, one connection via Dallas back). Arrive Mar 7; 6 nights before the Mar 13 return. Checked 2026-10-28T22:42:08Z.
• 2027-03-13–2027-03-20 (return 7 days later): $1,317.72 American Airlines (out GRK–CUN 5024 / 2917 / 1907 17:30–10:52+1, back CUN–GRK 1210 / 2081 / 5361 13:42–23:41; 2 connections via Dallas and Chicago out, 2 connections via Charlotte and Dallas back). Arrive Mar 14; 6 nights before the Mar 20 return. Checked 2026-10-28T20:50:47Z.
• 2027-03-25–2027-03-29 (return 4 days later): $627.00 American Airlines (out GRK–CUN 5461 / 1343 05:00–10:11, back CUN–GRK 681 / 5084 17:38–23:41; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T22:48:24Z.

April 2027

• 2027-04-10–2027-04-17 (return 7 days later): $600.71 American Airlines (out GRK–CUN 4933 / 1343 19:09–10:00+1, back CUN–GRK 681 / 6192 17:59–23:46; one connection via Dallas out, one connection via Dallas back). Arrive Apr 11; 6 nights before the Apr 17 return. Checked 2026-10-28T22:53:45Z.

May 2027

• 2027-05-08–2027-05-15 (return 7 days later): $595.65 American Airlines (out GRK–CUN 4933 / 1343 19:09–10:00+1, back CUN–GRK 681 / 6192 17:59–23:46; one connection via Dallas out, one connection via Dallas back). Arrive May 9; 6 nights before the May 15 return. Checked 2026-10-28T22:59:25Z.
• 2027-05-28–2027-05-31 (return 3 days later): $805.17 American Airlines (out GRK–CUN 3409 / 1547 10:04–14:00+1, back CUN–GRK 2248 / 357 / 3588 10:31–23:38; one connection via Dallas out, 2 connections via Charlotte and Dallas back). Arrive May 29; 2 nights before the May 31 return. Checked 2026-10-28T23:04:56Z.
• 2027-05-28–2027-05-31 (return 3 days later): $839.04 American Airlines (out GRK–CUN 3409 / 1547 10:04–14:00+1, back CUN–GRK 681 / 3588 18:06–23:38; one connection via Dallas out, one connection via Dallas back). Arrive May 29; 2 nights before the May 31 return. Checked 2026-10-28T23:04:56Z.

June 2027

• 2027-06-05–2027-06-12 (return 7 days later): $598.82 American Airlines (out GRK–CUN 3789 / 3087 / 1503 19:21–12:08+1, back CUN–GRK 316 / 3621 07:30–14:37; 2 connections via Dallas and Chicago out, one connection via Dallas back). Arrive Jun 6; 6 nights before the Jun 12 return. Checked 2026-10-28T23:12:01Z.
• 2027-06-12–2027-06-19 (return 7 days later): $595.65 American Airlines (out GRK–CUN 3789 / 1343 19:21–10:03+1, back CUN–GRK 316 / 3621 07:30–14:37; one connection via Dallas out, one connection via Dallas back). Arrive Jun 13; 6 nights before the Jun 19 return. Checked 2026-10-28T23:18:55Z.
• 2027-06-12–2027-06-19 (return 7 days later): $622.75 American Airlines (out GRK–CUN 3789 / 1343 19:21–10:03+1, back CUN–GRK 681 / 3588 18:06–23:38; one connection via Dallas out, one connection via Dallas back). Arrive Jun 13; 6 nights before the Jun 19 return. Checked 2026-10-28T23:18:55Z.

July 2027

• 2027-07-10–2027-07-17 (return 7 days later): $595.65 American Airlines (out GRK–CUN 3789 / 1343 19:21–10:02+1, back CUN–GRK 316 / 3621 07:30–14:36; one connection via Dallas out, one connection via Dallas back). Arrive Jul 11; 6 nights before the Jul 17 return. Checked 2026-10-28T23:28:05Z.
• 2027-07-10–2027-07-17 (return 7 days later): $606.10 American Airlines (out GRK–CUN 3789 / 1343 19:21–10:02+1, back CUN–GRK 681 / 3588 18:06–23:39; one connection via Dallas out, one connection via Dallas back). Arrive Jul 11; 6 nights before the Jul 17 return. Checked 2026-10-28T23:28:05Z.

August 2027

• 2027-08-07–2027-08-14 (return 7 days later): $595.65 American Airlines (out GRK–CUN 3789 / 1343 19:21–10:02+1, back CUN–GRK 316 / 3621 08:00–14:37; one connection via Dallas out, one connection via Dallas back). Arrive Aug 8; 6 nights before the Aug 14 return. Checked 2026-10-28T23:32:47Z.

September 2027

• 2027-09-11–2027-09-18 (return 7 days later): $598.82 American Airlines (out GRK–CUN 3461 / 2707 / 2179 15:09–10:33+1, back CUN–GRK 1750 / 3957 15:00–21:03; 2 connections via Dallas and Austin out, one connection via Dallas back). Arrive Sep 12; 6 nights before the Sep 18 return. Checked 2026-10-28T23:46:19Z.

How we checked

On Oct 28, 2026, Axel priced round trips from GRK to CUN for one adult in economy: 1 Monday departure with returns 29 days later, 1 Saturday departure with returns 14 days later, 13 Saturday and 2 Tuesday departures with returns 7 days later, 1 Tuesday departure with returns 5 days later, 1 Tuesday, 1 Friday and 1 Thursday departures with returns 4 days later and 3 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: GRK → CUN. Each example names its actual airports.

Check current prices for your dates and travelers

Other available fares

Flights by travel date

GRK–CUN · 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.

• $7,042.69 · American Airlines 4010 / 2650 · 15:07–21:14 local · 1 stop (DFW) · 5h 7m. Return: American Airlines 215 / 3064 / 5361 · CUN–GRK · November 15, 2026 · 14:20–23:44 local · 2 stop(s) (ORD, DFW) · 624 minutes. Airline fare: $7,429.

• $9,352.15 · American Airlines 4010 / 2650 · 15:07–21:14 local · 1 stop (DFW) · 5h 7m. Return: American Airlines 681 / 5361 · CUN–GRK · November 15, 2026 · 18:27–23:44 local · 1 stop(s) (DFW) · 377 minutes. Airline fare: $9,886.

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

GRK–CUN · 2026-11-24–2026-11-29 · 1 adult

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

• $1,129.66 · American Airlines 4010 / 2650 · 15:14–21:14 local · 1 stop (DFW) · 5h 0m. Airline fare: $1,191.

Captured example · October 28, 2026 at 09:45 PM UTC

GRK–CUN · 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.

• $1,111.32 · American Airlines 4010 / 1440 / 1752 · 15:14–11:20 (November 22, 2026) local · 2 stops (DFW, PHL) · 19h 6m. Airline fare: $1,176.

• $1,275.17 · American Airlines 4173 / 1507 · 18:45–17:25 (November 22, 2026) local · 1 stop (DFW) · 21h 40m. Airline fare: $1,343.

• $1,442.66 · American Airlines 4173 / 1343 · 18:45–10:59 (November 22, 2026) local · 1 stop (DFW) · 15h 14m. Airline fare: $1,521.

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

GRK–CUN · 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.

• $7,042.69 · American Airlines 4010 / 2650 · 15:07–21:14 local · 1 stop (DFW) · 5h 7m. Airline fare: $7,429.

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

GRK–CUN · 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.

• $664.33 · American Airlines 5392 / 1001 · 07:00–13:28 local · 1 stop (DFW) · 5h 28m. Airline fare: $703.

Captured example · October 28, 2026 at 06:56 PM UTC

GRK–CUN · 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.

• $2,580.33 · American Airlines 4010 / 2650 · 15:07–21:14 local · 1 stop (DFW) · 5h 7m. Return: American Airlines 681 / 5361 · CUN–GRK · November 20, 2026 · 18:25–23:46 local · 1 stop(s) (DFW) · 381 minutes. Airline fare: $2,719.

Captured example · October 28, 2026 at 08:02 PM UTC

GRK–CUN · 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.

• $2,580.33 · American Airlines 4010 / 2650 · 15:07–21:14 local · 1 stop (DFW) · 5h 7m. Airline fare: $2,719.

Captured example · October 28, 2026 at 08:01 PM UTC

GRK–CUN · 2026-12-29–2027-01-02 · 1 adult

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

• $1,223.26 · American Airlines 4010 / 2207 · 10:06–16:05 local · 1 stop (DFW) · 4h 59m. Airline fare: $1,289.

Captured example · October 28, 2026 at 09:57 PM UTC

GRK–CUN · 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.

• $630.08 · American Airlines 4010 / 2650 · 15:17–21:20 local · 1 stop (DFW) · 5h 3m. Airline fare: $665.

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

GRK–CUN · 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.

• $705.34 · American Airlines 5139 / 1489 / 3029 · 18:50–15:47 (December 20, 2026) local · 2 stops (DFW, PHX) · 19h 57m. Airline fare: $746.

• $818.72 · American Airlines 5139 / 3295 · 18:50–10:04 (December 20, 2026) local · 1 stop (DFW) · 14h 14m. Airline fare: $865.

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

GRK–CUN · 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.

• $577.97 · American Airlines 5461 / 1343 · 05:00–11:00 local · 1 stop (DFW) · 5h 0m. Airline fare: $610.

Captured example · October 28, 2026 at 06:56 PM UTC

GRK–CUN · 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.

• $647.90 · American Airlines 3569 / 2848 / 2494 · 16:37–10:48 (January 17, 2027) local · 2 stops (DFW, MIA) · 17h 11m. Airline fare: $682.

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

GRK–CUN · 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.

• $607.36 · American Airlines 3569 / 2848 / 2494 · 16:37–10:48 (January 10, 2027) local · 2 stops (DFW, MIA) · 17h 11m. Airline fare: $640.

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

GRK–CUN · 2027-01-04–2027-02-02 · 1 adult

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

• $577.97 · American Airlines 4010 / 2207 · 10:06–16:05 local · 1 stop (DFW) · 4h 59m. Airline fare: $610.

Captured example · October 28, 2026 at 10:06 PM UTC

GRK–CUN · 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.

• $703.04 · American Airlines 5169 / 1507 · 10:11–16:47 local · 1 stop (DFW) · 5h 36m. Airline fare: $742.

Captured example · October 28, 2026 at 08:33 PM UTC

GRK–CUN · 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.

• $743.06 · American Airlines 5024 / 1452 / 2179 · 17:30–10:33 (February 14, 2027) local · 2 stops (DFW, AUS) · 16h 3m. Airline fare: $783.

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

GRK–CUN · 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.

• $607.36 · American Airlines 5461 / 317 / 1778 · 05:00–16:20 local · 2 stops (DFW, CLT) · 10h 20m. Airline fare: $640.

• $794.20 · American Airlines 5392 / 1190 · 06:17–12:20 local · 1 stop (DFW) · 5h 3m. Airline fare: $836.

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

GRK–CUN · 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.

• $765.58 · American Airlines 5461 / 317 / 1778 · 05:00–16:20 local · 2 stops (DFW, CLT) · 10h 20m. Airline fare: $808.

• $952.29 · American Airlines 5392 / 1190 · 06:17–12:20 local · 1 stop (DFW) · 5h 3m. Airline fare: $1,004.

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

GRK–CUN · 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.

• $627 · American Airlines 5461 / 1343 · 05:00–10:11 local · 1 stop (DFW) · 5h 11m. Airline fare: $660.

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

GRK–CUN · 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.

• $598.82 · American Airlines 5026 / 1452 / 2179 · 14:48–10:33 (March 7, 2027) local · 2 stops (DFW, AUS) · 18h 45m. Airline fare: $632.

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

GRK–CUN · 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.

• $1,317.72 · American Airlines 5024 / 1362 / 1907 · 17:30–10:52 (March 14, 2027) local · 2 stops (DFW, ORD) · 16h 22m. Airline fare: $1,390.

• $1,402.17 · American Airlines 5024 / 1452 / 2179 · 17:30–09:33 (March 14, 2027) local · 2 stops (DFW, AUS) · 15h 3m. Airline fare: $1,483.

• $1,527.12 · American Airlines 5024 / 1343 · 17:30–10:11 (March 14, 2027) local · 1 stop (DFW) · 15h 41m. Airline fare: $1,616.

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

GRK–CUN · 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.

• $600.71 · American Airlines 4933 / 1343 · 19:09–10:00 (April 11, 2027) local · 1 stop (DFW) · 14h 51m. Airline fare: $635.

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

GRK–CUN · 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.

• $805.17 · American Airlines 3409 / 1547 · 10:04–14:00 (May 29, 2027) local · 1 stop (DFW) · 27h 56m. Airline fare: $848.

• $891.12 · American Airlines 3409 / 2207 · 10:04–14:57 local · 1 stop (DFW) · 4h 53m. Airline fare: $941.

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

GRK–CUN · 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.

• $595.65 · American Airlines 4933 / 1343 · 19:09–10:00 (May 9, 2027) local · 1 stop (DFW) · 14h 51m. Airline fare: $627.

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

GRK–CUN · 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.

• $595.65 · American Airlines 3789 / 1343 · 19:21–10:03 (June 13, 2027) local · 1 stop (DFW) · 14h 42m. Airline fare: $627.

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

GRK–CUN · 2027-06-05–2027-06-12 · 1 adult

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

• $598.82 · American Airlines 3789 / 3087 / 1503 · 19:21–12:08 (June 6, 2027) local · 2 stops (DFW, ORD) · 16h 47m. Airline fare: $632.

• $600.08 · American Airlines 3789 / 2650 · 19:21–20:06 (June 6, 2027) local · 1 stop (DFW) · 24h 45m. Airline fare: $634.

• $627 · American Airlines 3789 / 1709 / 881 · 19:21–09:25 (June 6, 2027) local · 2 stops (DFW, CLT) · 14h 4m. Airline fare: $660.

Captured example · October 28, 2026 at 11:12 PM UTC

GRK–CUN · 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.

• $595.65 · American Airlines 3789 / 1343 · 19:21–10:02 (July 11, 2027) local · 1 stop (DFW) · 14h 41m. Airline fare: $627.

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

GRK–CUN · 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.

• $595.65 · American Airlines 3789 / 1343 · 19:21–10:02 (August 8, 2027) local · 1 stop (DFW) · 14h 41m. Airline fare: $627.

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

GRK–CUN · 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.

• $598.82 · American Airlines 3461 / 972 / 2179 · 15:09–10:33 (September 12, 2027) local · 2 stops (DFW, AUS) · 19h 24m. Airline fare: $632.

Captured example · October 28, 2026 at 11:46 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 Killeen with Cancun (CUN)

• Cheapest places to fly from Killeen in November: fly Nov 7 – Nov 14, 2026
• Best places to fly from Killeen for Thanksgiving: fly Nov 21 – Nov 28, 2026
• Thanksgiving trips from Killeen: fly Nov 24 – Nov 29, 2026
• Cheapest places to fly from Killeen for 4 days: fly Dec 3 – Dec 6, 2026
• Cheapest places to fly from Killeen in December: fly Dec 5 – Dec 12, 2026
• Best places to fly from Killeen for Christmas: fly Dec 19 – Dec 26, 2026
• Winter break trips from Killeen: fly Dec 19 – Dec 26, 2026
• New Year's Eve trips from Killeen: fly Dec 29 – Jan 2, 2027
• A month somewhere warm from Killeen: fly Jan 4 – Feb 2, 2027
• Cheapest places to fly from Killeen for two weeks: fly Jan 9 – Jan 23, 2027
• Best places to fly from Killeen for MLK weekend: fly Jan 15 – Jan 18, 2027
• MLK weekend getaways from Killeen: fly Jan 15 – Jan 18, 2027
• Cheapest places to fly from Killeen in January: fly Jan 16 – Jan 23, 2027
• Best places to fly from Killeen for Presidents' Day weekend: fly Feb 12 – Feb 16, 2027
• Presidents' Day weekend getaways from Killeen: fly Feb 12 – Feb 15, 2027
• Cheapest places to fly from Killeen in February: fly Feb 13 – Feb 20, 2027
• Cheapest places to fly from Killeen in March: fly Mar 6 – Mar 13, 2027
• Best places to fly from Killeen for spring break: fly Mar 13 – Mar 20, 2027
• Spring break trips from Killeen: fly Mar 13 – Mar 20, 2027
• Best places to fly from Killeen for Easter weekend: fly Mar 25 – Mar 29, 2027
• Cheapest places to fly from Killeen in April: fly Apr 10 – Apr 17, 2027
• Cheapest places to fly from Killeen in May: fly May 8 – May 15, 2027
• Best places to fly from Killeen for Memorial Day weekend: fly May 28 – May 31, 2027
• Graduation trips from Killeen: fly Jun 5 – Jun 12, 2027
• Cheapest places to fly from Killeen in June: fly Jun 12 – Jun 19, 2027
• Best places to fly from Killeen for July 4th weekend: fly Jul 2 – Jul 5, 2027
• Cheapest places to fly from Killeen in July: fly Jul 10 – Jul 17, 2027
• Cheapest places to fly from Killeen in August: fly Aug 7 – Aug 14, 2027
• Best places to fly from Killeen for Labor Day weekend: fly Sep 3 – Sep 6, 2027
• Cheapest places to fly from Killeen in September: fly Sep 11 – Sep 18, 2027
• Bachelorette and bachelor party trips from Killeen, priced for 6
• Cheapest places to fly from Killeen for a week
• Family vacations from Killeen, priced for 4
• Group trips priced for 4 from Killeen
• Warm winter getaways from Killeen

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Source: https://helloaxel.com/en/flights/from-killeen-grk-to-cancun-cun

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