Decatur 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 · $340.00

• United Airlines UA5064 / UA2483 / UA2604: DEC 2026-11-20 19:02:00 → CUN 2026-11-21 15:24:00; 2 stop(s) via ORD, IAH; 1162 minutes. Local airport times.
  • UA5064: DEC 2026-11-20 19:02:00 → ORD 2026-11-20 20:30:00; layover at ORD: 659 minutes.
  • UA2483: ORD 2026-11-21 07:29:00 → IAH 2026-11-21 10:32:00; layover at IAH: 88 minutes.
  • UA2604: IAH 2026-11-21 12:00:00 → CUN 2026-11-21 15:24:00.

2026-11-20 → 2026-11-23 · $682.00

• United Airlines UA5064 / UA2483 / UA2604: DEC 2026-11-20 19:02:00 → CUN 2026-11-21 15:24:00; 2 stop(s) via ORD, IAH; 1162 minutes. Local airport times.
  • UA5064: DEC 2026-11-20 19:02:00 → ORD 2026-11-20 20:30:00; layover at ORD: 659 minutes.
  • UA2483: ORD 2026-11-21 07:29:00 → IAH 2026-11-21 10:32:00; layover at IAH: 88 minutes.
  • UA2604: IAH 2026-11-21 12:00:00 → CUN 2026-11-21 15:24:00.
• United Airlines UA1059 / UA2197 / UA5043: CUN 2026-11-23 08:39:00 → DEC 2026-11-24 07:55:00; 2 stop(s) via IAH, ORD; 1456 minutes. Local airport times.
  • UA1059: CUN 2026-11-23 08:39:00 → IAH 2026-11-23 10:10:00; layover at IAH: 515 minutes.
  • UA2197: IAH 2026-11-23 18:45:00 → ORD 2026-11-23 21:37:00; layover at ORD: 548 minutes.
  • UA5043: ORD 2026-11-24 06:45:00 → DEC 2026-11-24 07:55:00.

2026-11-27 → 2026-12-04 · $682.00

• United Airlines UA5064 / UA2483 / UA2604: DEC 2026-11-27 19:02:00 → CUN 2026-11-28 15:24:00; 2 stop(s) via ORD, IAH; 1162 minutes. Local airport times.
  • UA5064: DEC 2026-11-27 19:02:00 → ORD 2026-11-27 20:30:00; layover at ORD: 659 minutes.
  • UA2483: ORD 2026-11-28 07:29:00 → IAH 2026-11-28 10:32:00; layover at IAH: 88 minutes.
  • UA2604: IAH 2026-11-28 12:00:00 → CUN 2026-11-28 15:24:00.
• United Airlines UA1059 / UA2197 / UA5043: CUN 2026-12-04 08:39:00 → DEC 2026-12-05 07:55:00; 2 stop(s) via IAH, ORD; 1456 minutes. Local airport times.
  • UA1059: CUN 2026-12-04 08:39:00 → IAH 2026-12-04 10:10:00; layover at IAH: 515 minutes.
  • UA2197: IAH 2026-12-04 18:45:00 → ORD 2026-12-04 21:37:00; layover at ORD: 548 minutes.
  • UA5043: ORD 2026-12-05 06:45:00 → DEC 2026-12-05 07:55:00.

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 Decatur to Cancun, look for around $695, allowing any schedule. The cheapest options had a median price of $705 across 13 sets of dates.

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

22 date pairs · 41 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 Decatur to Cancun for your dates, one traveler, no account to see it. Choose dates for DEC → 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 · 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: $672 on Axel ($710 on United Airlines) for Tuesday Dec 8–15, one connection via Chicago out and 2 connections via Houston and Chicago back. Arrive Dec 9; 6 nights before the Dec 15 return. Dec 8–15, United Airlines, $672.37
• Good price: about $695 for a week-long round trip (any schedule). May 8–15, United Airlines, $694.94
• Nonstop: None of the 23 departure dates we searched from Nov 10 to Sep 11 had a nonstop from Decatur to Cancun; other dates may.
• Cheapest months: Dec 2026 (typical $672; lowest $672 on Axel ($710 on United Airlines)) and Jan 2027 (typical $693; lowest $693 on Axel ($731 on United Airlines)); dearest Mar 2027 ($1,005) and Nov 2026 ($776). Holiday weeks ran high: Thanksgiving week from $1,526.
• Axel vs the airline: Yes. On all 41 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 $43 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 · DEC–CUN. Examples near these targets: any schedule, May 8–15, United Airlines, $694.94.

Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 41 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 23 departure dates we searched from Nov 10 to Sep 11 had a nonstop from Decatur to Cancun; other dates may. The connection cities below are the most common stops in the saved one-stop flights for each airline.

• United: Via Chicago

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 $672. 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 $1,526. 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 Dec 3–6, paying about $43 more avoids the long return below.

• Dec 3–6 (return 3 days later): lowest fare Dec 3–6, United Airlines, $731.50. Outbound DEC–CUN: 6:57pm–12:23pm, about 16½ hours, one connection via Chicago. Return CUN–DEC: 8:39am–7:55am, about 24½ hours, 2 connections via Houston and Chicago. Arrive Dec 4; 2 nights before the Dec 6 return. Arrive home Dec 7. Shorter option Dec 3–6, United Airlines, $774.92. Outbound DEC–CUN: 6:57pm–12:23pm, about 16½ hours, one connection via Chicago. Return CUN–DEC: 2:55pm–7:55am, about 18 hours, one connection via Chicago. Arrive Dec 4; 2 nights before the Dec 6 return. Arrive home Dec 7. About $43 more for the round trip.

Is Axel cheaper than booking with the airline?

Yes. On all 41 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 $43 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.

• United Airlines, Dec 8–15: $710 on United Airlines, $672 on Axel ($38 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 Decatur 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. On this route that covers United.
• 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): $776.00 United Airlines (out DEC–CUN 5064 / 2483 / 2604 19:02–15:24+1, back CUN–DEC 1059 / 2417 / 5029 08:39–18:10; 2 connections via Chicago and Houston out, 2 connections via Houston and Chicago back). Arrive Nov 11; 6 nights before the Nov 17 return. Checked 2026-10-28T19:22:49Z.
• 2026-11-21–2026-11-28 (return 7 days later): $1,526.28 United Airlines / Air Canada (out DEC–CUN 5064 / 8478 / 1882 18:57–18:00+1, back CUN–DEC 1811 / 507 / 5029 08:00–17:55; 2 connections via Chicago and Montreal out, 2 connections via Toronto and Chicago back). Arrive Nov 22; 6 nights before the Nov 28 return. Checked 2026-10-28T21:40:44Z.

December 2026

• 2026-12-03–2026-12-06 (return 3 days later): $731.50 United Airlines (out DEC–CUN 5064 / 1198 18:57–12:23+1, back CUN–DEC 1059 / 2197 / 5043 08:39–07:55+1; one connection via Chicago out, 2 connections via Houston and Chicago back). Arrive Dec 4; 2 nights before the Dec 6 return. Arrive home Dec 7. Checked 2026-10-28T21:50:33Z.
• 2026-12-03–2026-12-06 (return 3 days later): $774.92 United Airlines (out DEC–CUN 5064 / 1198 18:57–12:23+1, back CUN–DEC 2737 / 5043 14:55–07:55+1; one connection via Chicago out, one connection via Chicago back). Arrive Dec 4; 2 nights before the Dec 6 return. Arrive home Dec 7. Checked 2026-10-28T21:50:33Z.
• 2026-12-03–2026-12-06 (return 3 days later): $893.02 United Airlines (out DEC–CUN 5064 / 1198 18:57–12:23+1, back CUN–DEC 1059 / 2417 / 5064 08:39–18:09; one connection via Chicago out, 2 connections via Houston and Chicago back). Arrive Dec 4; 2 nights before the Dec 6 return. Checked 2026-10-28T21:50:33Z.
• 2026-12-08–2026-12-15 (return 7 days later): $672.37 United Airlines (out DEC–CUN 5064 / 1198 18:57–12:23+1, back CUN–DEC 1059 / 2417 / 5064 08:39–18:10; one connection via Chicago out, 2 connections via Houston and Chicago back). Arrive Dec 9; 6 nights before the Dec 15 return. Checked 2026-10-28T19:22:50Z.
• 2026-12-19–2026-12-26 (return 7 days later): $930.05 United Airlines (out DEC–CUN 5064 / 1671 19:03–20:44+1, back CUN–DEC 1059 / 787 / 5043 08:39–08:43+1; one connection via Chicago out, 2 connections via Houston and Chicago back). Arrive Dec 20; 6 nights before the Dec 26 return. Arrive home Dec 27. Checked 2026-10-28T20:14:36Z.
• 2026-12-19–2026-12-26 (return 7 days later): $932.34 United Airlines (out DEC–CUN 5064 / 1671 19:03–20:44+1, back CUN–DEC 1672 / 5064 08:15–17:56; one connection via Chicago out, one connection via Chicago back). Arrive Dec 20; 6 nights before the Dec 26 return. Checked 2026-10-28T20:14:36Z.

January 2027

• 2027-01-09–2027-01-23 (return 14 days later): $692.62 United Airlines (out DEC–CUN 5064 / 1198 19:00–12:23+1, back CUN–DEC 1667 / 5043 16:42–08:17+1; one connection via Chicago out, one connection via Chicago back). Arrive Jan 10; 13 nights before the Jan 23 return. Arrive home Jan 24. Checked 2026-10-28T22:09:49Z.
• 2027-01-09–2027-01-23 (return 14 days later): $704.77 United Airlines (out DEC–CUN 5064 / 1198 19:00–12:23+1, back CUN–DEC 1059 / 495 / 5064 08:39–18:06; one connection via Chicago out, 2 connections via Houston and Chicago back). Arrive Jan 10; 13 nights before the Jan 23 return. Checked 2026-10-28T22:09:49Z.
• 2027-01-15–2027-01-18 (return 3 days later): $703.04 United Airlines / Air Canada (out DEC–CUN 5043 / 8904 / 1814 09:25–23:30, back CUN–DEC 1885 / 8477 / 5064 18:55–18:06+1; 2 connections via Chicago and Toronto out, 2 connections via Montreal and Chicago back). Arrive home Jan 19. Checked 2026-10-28T20:30:09Z.
• 2027-01-15–2027-01-18 (return 3 days later): $880.71 United Airlines / Air Canada (out DEC–CUN 5043 / 8904 / 1814 09:25–23:30, back CUN–DEC 1811 / 507 / 5064 08:00–18:06; 2 connections via Chicago and Toronto out, 2 connections via Toronto and Chicago back). Checked 2026-10-28T20:30:09Z.
• 2027-01-16–2027-01-23 (return 7 days later): $692.62 United Airlines (out DEC–CUN 5064 / 1198 19:00–12:23+1, back CUN–DEC 1667 / 5043 16:42–08:17+1; one connection via Chicago out, one connection via Chicago back). Arrive Jan 17; 6 nights before the Jan 23 return. Arrive home Jan 24. Checked 2026-10-28T22:16:36Z.
• 2027-01-16–2027-01-23 (return 7 days later): $704.77 United Airlines (out DEC–CUN 5064 / 1198 19:00–12:23+1, back CUN–DEC 1059 / 495 / 5064 08:39–18:06; one connection via Chicago out, 2 connections via Houston and Chicago back). Arrive Jan 17; 6 nights before the Jan 23 return. Checked 2026-10-28T22:16:36Z.

February 2027

• 2027-02-12–2027-02-15 (return 3 days later): $932.79 United Airlines (out DEC–CUN 5064 / 2665 / 1619 19:00–11:20+1, back CUN–DEC 1667 / 5064 16:42–18:19+1; 2 connections via Chicago and Houston out, one connection via Chicago back). Arrive Feb 13; 2 nights before the Feb 15 return. Arrive home Feb 16. Checked 2026-10-28T22:24:58Z.
• 2027-02-12–2027-02-15 (return 3 days later): $1,160.28 United Airlines (out DEC–CUN 5064 / 2665 / 1619 19:00–11:20+1, back CUN–DEC 1059 / 1224 / 5064 08:39–18:19; 2 connections via Chicago and Houston out, 2 connections via Houston and Chicago back). Arrive Feb 13; 2 nights before the Feb 15 return. Checked 2026-10-28T22:24:58Z.
• 2027-02-12–2027-02-16 (return 4 days later): $773.30 United Airlines (out DEC–CUN 5064 / 2665 / 1619 19:00–11:20+1, back CUN–DEC 1059 / 391 / 5043 08:39–08:11+1; 2 connections via Chicago and Houston out, 2 connections via Houston and Chicago back). Arrive Feb 13; 3 nights before the Feb 16 return. Arrive home Feb 17. Checked 2026-10-28T22:24:59Z.
• 2027-02-12–2027-02-16 (return 4 days later): $839.04 United Airlines (out DEC–CUN 5064 / 2665 / 1619 19:00–11:20+1, back CUN–DEC 1059 / 1224 / 5064 08:39–18:19; 2 connections via Chicago and Houston out, 2 connections via Houston and Chicago back). Arrive Feb 13; 3 nights before the Feb 16 return. Checked 2026-10-28T22:24:59Z.
• 2027-02-12–2027-02-16 (return 4 days later): $841.05 United Airlines (out DEC–CUN 5064 / 2665 / 1619 19:00–11:20+1, back CUN–DEC 1667 / 5043 16:42–08:11+1; 2 connections via Chicago and Houston out, one connection via Chicago back). Arrive Feb 13; 3 nights before the Feb 16 return. Arrive home Feb 17. Checked 2026-10-28T22:24:59Z.

March 2027

• 2027-03-13–2027-03-20 (return 7 days later): $1,005.29 United Airlines (out DEC–CUN 5064 / 1198 18:55–11:23+1, back CUN–DEC 2737 / 5043 13:55–08:15+1; one connection via Chicago out, one connection via Chicago back). Arrive Mar 14; 6 nights before the Mar 20 return. Arrive home Mar 21. Checked 2026-10-28T20:46:55Z.
• 2027-03-13–2027-03-20 (return 7 days later): $1,047.77 United Airlines (out DEC–CUN 5064 / 1198 18:55–11:23+1, back CUN–DEC 1667 / 5043 15:42–08:15+1; one connection via Chicago out, one connection via Chicago back). Arrive Mar 14; 6 nights before the Mar 20 return. Arrive home Mar 21. Checked 2026-10-28T20:46:55Z.
• 2027-03-25–2027-03-29 (return 4 days later): $737.10 United Airlines (out DEC–CUN 5064 / 2665 / 1018 18:55–11:54+1, back CUN–DEC 1058 / 2616 / 5064 17:22–17:51+1; 2 connections via Chicago and Houston out, 2 connections via Houston and Chicago back). Arrive Mar 26; 3 nights before the Mar 29 return. Arrive home Mar 30. Checked 2026-10-28T22:43:03Z.
• 2027-03-25–2027-03-29 (return 4 days later): $868.82 United Airlines (out DEC–CUN 5064 / 2665 / 1018 18:55–11:54+1, back CUN–DEC 1667 / 5064 15:38–17:51+1; 2 connections via Chicago and Houston out, one connection via Chicago back). Arrive Mar 26; 3 nights before the Mar 29 return. Arrive home Mar 30. Checked 2026-10-28T22:43:03Z.
• 2027-03-25–2027-03-29 (return 4 days later): $1,076.35 United Airlines (out DEC–CUN 5064 / 2665 / 1018 18:55–11:54+1, back CUN–DEC 1059 / 387 / 5064 07:51–17:51; 2 connections via Chicago and Houston out, 2 connections via Houston and Chicago back). Arrive Mar 26; 3 nights before the Mar 29 return. Checked 2026-10-28T22:43:03Z.

April 2027

• 2027-04-10–2027-04-17 (return 7 days later): $694.94 United Airlines (out DEC–CUN 5064 / 2665 / 1619 18:55–10:06+1, back CUN–DEC 1058 / 1326 / 5043 17:22–08:46+1; 2 connections via Chicago and Houston out, 2 connections via Houston and Chicago back). Arrive Apr 11; 6 nights before the Apr 17 return. Arrive home Apr 18. Checked 2026-10-28T22:44:34Z.

May 2027

• 2027-05-08–2027-05-15 (return 7 days later): $694.94 United Airlines (out DEC–CUN 5064 / 2736 18:55–11:45+1, back CUN–DEC 1059 / 387 / 5064 07:51–17:51; one connection via Chicago out, 2 connections via Houston and Chicago back). Arrive May 9; 6 nights before the May 15 return. Checked 2026-10-28T22:46:15Z.
• 2027-05-28–2027-05-31 (return 3 days later): $974.46 United Airlines (out DEC–CUN 5064 / 2665 / 1981 18:55–09:50+1, back CUN–DEC 2737 / 5043 12:55–08:46+1; 2 connections via Chicago and Houston out, one connection via Chicago back). Arrive May 29; 2 nights before the May 31 return. Arrive home Jun 1. Checked 2026-10-28T22:47:53Z.
• 2027-05-28–2027-05-31 (return 3 days later): $1,077.49 United Airlines (out DEC–CUN 5064 / 2665 / 1981 18:55–09:50+1, back CUN–DEC 1058 / 1326 / 5043 17:22–08:46+1; 2 connections via Chicago and Houston out, 2 connections via Houston and Chicago back). Arrive May 29; 2 nights before the May 31 return. Arrive home Jun 1. Checked 2026-10-28T22:47:53Z.

June 2027

• 2027-06-05–2027-06-12 (return 7 days later): $725.01 United Airlines (out DEC–CUN 5043 / 2784 / 1981 09:42–09:50+1, back CUN–DEC 2737 / 5043 12:55–08:46+1; 2 connections via Chicago and Houston out, one connection via Chicago back). Arrive Jun 6; 6 nights before the Jun 12 return. Arrive home Jun 13. Checked 2026-10-28T23:10:31Z.
• 2027-06-05–2027-06-12 (return 7 days later): $755.15 United Airlines (out DEC–CUN 5043 / 2784 / 1981 09:42–09:50+1, back CUN–DEC 1667 / 5043 15:38–08:46+1; 2 connections via Chicago and Houston out, one connection via Chicago back). Arrive Jun 6; 6 nights before the Jun 12 return. Arrive home Jun 13. Checked 2026-10-28T23:10:31Z.
• 2027-06-12–2027-06-19 (return 7 days later): $743.62 United Airlines (out DEC–CUN 5064 / 2665 / 1016 18:55–14:18+1, back CUN–DEC 2737 / 5043 12:55–08:46+1; 2 connections via Chicago and Houston out, one connection via Chicago back). Arrive Jun 13; 6 nights before the Jun 19 return. Arrive home Jun 20. Checked 2026-10-28T22:49:34Z.
• 2027-06-12–2027-06-19 (return 7 days later): $797.89 United Airlines (out DEC–CUN 5064 / 2665 / 1016 18:55–14:18+1, back CUN–DEC 1667 / 5043 15:38–08:46+1; 2 connections via Chicago and Houston out, one connection via Chicago back). Arrive Jun 13; 6 nights before the Jun 19 return. Arrive home Jun 20. Checked 2026-10-28T22:49:34Z.

July 2027

• 2027-07-02–2027-07-05 (return 3 days later): $805.70 United Airlines (out DEC–CUN 5064 / 2736 18:55–11:45+1, back CUN–DEC 1058 / 1326 / 5043 17:22–08:46+1; one connection via Chicago out, 2 connections via Houston and Chicago back). Arrive Jul 3; 2 nights before the Jul 5 return. Arrive home Jul 6. Checked 2026-10-28T22:50:52Z.
• 2027-07-02–2027-07-05 (return 3 days later): $838.03 United Airlines (out DEC–CUN 5064 / 2736 18:55–11:45+1, back CUN–DEC 2737 / 5043 12:55–08:46+1; one connection via Chicago out, one connection via Chicago back). Arrive Jul 3; 2 nights before the Jul 5 return. Arrive home Jul 6. Checked 2026-10-28T22:50:52Z.
• 2027-07-02–2027-07-05 (return 3 days later): $839.04 United Airlines (out DEC–CUN 5064 / 2736 18:55–11:45+1, back CUN–DEC 1667 / 5043 15:38–08:46+1; one connection via Chicago out, one connection via Chicago back). Arrive Jul 3; 2 nights before the Jul 5 return. Arrive home Jul 6. Checked 2026-10-28T22:50:52Z.
• 2027-07-10–2027-07-17 (return 7 days later): $694.94 United Airlines (out DEC–CUN 5064 / 2736 18:55–11:45+1, back CUN–DEC 1058 / 1326 / 5043 17:22–08:46+1; one connection via Chicago out, 2 connections via Houston and Chicago back). Arrive Jul 11; 6 nights before the Jul 17 return. Arrive home Jul 18. Checked 2026-10-28T22:51:45Z.

August 2027

• 2027-08-07–2027-08-14 (return 7 days later): $704.77 United Airlines (out DEC–CUN 5064 / 2736 18:55–11:45+1, back CUN–DEC 1058 / 1326 / 5043 17:22–08:46+1; one connection via Chicago out, 2 connections via Houston and Chicago back). Arrive Aug 8; 6 nights before the Aug 14 return. Arrive home Aug 15. Checked 2026-10-28T22:53:17Z.
• 2027-08-07–2027-08-14 (return 7 days later): $763.39 United Airlines (out DEC–CUN 5064 / 2736 18:55–11:45+1, back CUN–DEC 1667 / 5043 15:38–08:46+1; one connection via Chicago out, one connection via Chicago back). Arrive Aug 8; 6 nights before the Aug 14 return. Arrive home Aug 15. Checked 2026-10-28T22:53:17Z.

September 2027

• 2027-09-03–2027-09-06 (return 3 days later): $974.03 United Airlines (out DEC–CUN 5064 / 2665 / 1619 18:55–10:06+1, back CUN–DEC 1667 / 5043 15:38–08:46+1; 2 connections via Chicago and Houston out, one connection via Chicago back). Arrive Sep 4; 2 nights before the Sep 6 return. Arrive home Sep 7. Checked 2026-10-28T22:55:09Z.
• 2027-09-03–2027-09-06 (return 3 days later): $1,317.21 United Airlines (out DEC–CUN 5064 / 2665 / 1619 18:55–10:06+1, back CUN–DEC 1059 / 387 / 5064 07:51–17:51; 2 connections via Chicago and Houston out, 2 connections via Houston and Chicago back). Arrive Sep 4; 2 nights before the Sep 6 return. Checked 2026-10-28T22:55:09Z.
• 2027-09-11–2027-09-18 (return 7 days later): $694.94 United Airlines (out DEC–CUN 5064 / 2665 / 1619 18:55–10:06+1, back CUN–DEC 1058 / 1326 / 5043 17:22–08:46+1; 2 connections via Chicago and Houston out, 2 connections via Houston and Chicago back). Arrive Sep 12; 6 nights before the Sep 18 return. Arrive home Sep 19. Checked 2026-10-28T22:56:59Z.

How we checked

On Oct 28, 2026, Axel priced round trips from DEC to CUN for one adult in economy: 1 Saturday departure with returns 14 days later, 11 Saturday and 2 Tuesday departures with returns 7 days later, 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 · ≤19h out / ≤19h 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: DEC → CUN. Each example names its actual airports.

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Flights by travel date

DEC–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.

• $2,964.72 · United Airlines 5064 / 1198 · 18:57–12:23 (November 14, 2026) local · 1 stop (ORD) · 16h 26m. Return: United Airlines 1423 / 5029 · CUN–DEC · November 20, 2026 · 15:11–17:55 (November 21, 2026) local · 1 stop(s) (ORD) · 1664 minutes. Airline fare: $3,129.

• $3,152.33 · United Airlines 5064 / 1198 · 18:57–12:23 (November 14, 2026) local · 1 stop (ORD) · 16h 26m. Return: United Airlines 1059 / 2417 / 5029 · CUN–DEC · November 20, 2026 · 08:39–18:10 local · 2 stop(s) (IAH, ORD) · 631 minutes. Airline fare: $3,327.

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

DEC–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.

• $1,516 · United Airlines 5064 / 2665 / 1014 · 18:57–13:34 (November 25, 2026) local · 2 stops (ORD, IAH) · 17h 37m. Airline fare: $1,600.

• $1,568.58 · United Airlines 5064 / 2665 / 1619 · 18:57–11:25 (November 25, 2026) local · 2 stops (ORD, IAH) · 15h 28m. Airline fare: $1,659.

Captured example · October 28, 2026 at 09:44 PM UTC

DEC–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.

• $2,964.72 · United Airlines 5064 / 1198 · 18:57–12:23 (November 14, 2026) local · 1 stop (ORD) · 16h 26m. Airline fare: $3,129.

• $10,331.68 · United Airlines 5043 / 3674 / 1812 · 09:10–20:30 local · 2 stops (ORD, YYZ) · 10h 20m. Airline fare: $10,933.

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

DEC–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.

• $1,526.28 · United Airlines 5064 / 8478 / 1882 · 18:57–18:00 (November 22, 2026) local · 2 stops (ORD, YUL) · 22h 3m. Airline fare: $1,610.

• $1,672.46 · United Airlines 5064 / 2665 / 1619 · 18:57–11:25 (November 22, 2026) local · 2 stops (ORD, IAH) · 15h 28m. Airline fare: $1,767.

Captured example · October 28, 2026 at 09:40 PM UTC

DEC–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.

• $776 · United Airlines 5064 / 2833 / 2604 · 19:02–15:24 (November 11, 2026) local · 2 stops (ORD, IAH) · 19h 22m. Airline fare: $819.

• $784.82 · United Airlines 5064 / 2371 · 19:02–13:43 (November 11, 2026) local · 1 stop (ORD) · 17h 41m. Airline fare: $827.

• $798.94 · United Airlines 5064 / 1198 · 19:02–12:23 (November 11, 2026) local · 1 stop (ORD) · 16h 21m. Airline fare: $845.

Captured example · October 28, 2026 at 07:22 PM UTC

DEC–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.

• $6,119.15 · United Airlines 5064 / 2665 / 1619 · 18:57–11:25 (November 14, 2026) local · 2 stops (ORD, IAH) · 15h 28m. Return: United Airlines 1058 / 1486 / 5029 · CUN–DEC · November 15, 2026 · 18:16–18:10 (November 16, 2026) local · 2 stop(s) (IAH, ORD) · 1494 minutes. Airline fare: $6,448.

• $8,241.66 · United Airlines 5064 / 2665 / 1619 · 18:57–11:25 (November 14, 2026) local · 2 stops (ORD, IAH) · 15h 28m. Return: United Airlines 1058 / 1326 / 5032 · CUN–DEC · November 15, 2026 · 18:16–08:09 (November 16, 2026) local · 2 stop(s) (IAH, ORD) · 893 minutes. Airline fare: $8,680.

Captured example · October 28, 2026 at 09:35 PM UTC

DEC–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.

• $6,119.15 · United Airlines 5064 / 2665 / 1619 · 18:57–11:25 (November 14, 2026) local · 2 stops (ORD, IAH) · 15h 28m. Airline fare: $6,448.

Captured example · October 28, 2026 at 09:35 PM UTC

DEC–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.

• $731.50 · United Airlines 5064 / 1198 · 18:57–12:23 (December 4, 2026) local · 1 stop (ORD) · 16h 26m. Airline fare: $770.

Captured example · October 28, 2026 at 09:50 PM UTC

DEC–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.

• $930.05 · United Airlines 5064 / 1671 · 19:03–20:44 (December 20, 2026) local · 1 stop (ORD) · 24h 41m. Airline fare: $979.

• $1,056.62 · United Airlines 5064 / 1198 · 19:03–12:23 (December 20, 2026) local · 1 stop (ORD) · 16h 20m. Airline fare: $1,114.

Captured example · October 28, 2026 at 08:14 PM UTC

DEC–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.

• $672.37 · United Airlines 5064 / 1198 · 18:57–12:23 (December 9, 2026) local · 1 stop (ORD) · 16h 26m. Airline fare: $710.

Captured example · October 28, 2026 at 07:22 PM UTC

DEC–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.

• $692.62 · United Airlines 5064 / 1198 · 19:00–12:23 (January 17, 2027) local · 1 stop (ORD) · 16h 23m. Airline fare: $731.

Captured example · October 28, 2026 at 10:16 PM UTC

DEC–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.

• $692.62 · United Airlines 5064 / 1198 · 19:00–12:23 (January 10, 2027) local · 1 stop (ORD) · 16h 23m. Airline fare: $731.

Captured example · October 28, 2026 at 10:09 PM UTC

DEC–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 · United Airlines 5043 / 8904 / 1814 · 09:25–23:30 local · 2 stops (ORD, YYZ) · 13h 5m. Airline fare: $742.

• $902.48 · United Airlines 5064 / 1198 · 19:00–12:23 (January 16, 2027) local · 1 stop (ORD) · 16h 23m. Airline fare: $954.

Captured example · October 28, 2026 at 08:30 PM UTC

DEC–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.

• $773.30 · United Airlines 5064 / 2665 / 1619 · 19:00–11:20 (February 13, 2027) local · 2 stops (ORD, IAH) · 15h 20m. Airline fare: $814.

• $982.73 · United Airlines 5043 / 8904 / 1814 · 09:31–23:30 local · 2 stops (ORD, YYZ) · 12h 59m. Airline fare: $1,035.

• $1,004.88 · United Airlines 5064 / 1198 · 19:00–12:23 (February 13, 2027) local · 1 stop (ORD) · 16h 23m. Airline fare: $1,060.

Captured example · October 28, 2026 at 10:24 PM UTC

DEC–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.

• $932.79 · United Airlines 5064 / 2665 / 1619 · 19:00–11:20 (February 13, 2027) local · 2 stops (ORD, IAH) · 15h 20m. Airline fare: $985.

• $1,067.06 · United Airlines 5043 / 8904 / 1814 · 09:31–23:30 local · 2 stops (ORD, YYZ) · 12h 59m. Airline fare: $1,125.

• $1,098.73 · United Airlines 5064 / 1198 · 19:00–12:23 (February 13, 2027) local · 1 stop (ORD) · 16h 23m. Airline fare: $1,159.

Captured example · October 28, 2026 at 10:24 PM UTC

DEC–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.

• $737.10 · United Airlines 5064 / 2665 / 1018 · 18:55–11:54 (March 26, 2027) local · 2 stops (ORD, IAH) · 16h 59m. Airline fare: $780.

• $805.70 · United Airlines 5064 / 2665 / 1619 · 18:55–10:20 (March 26, 2027) local · 2 stops (ORD, IAH) · 15h 25m. Airline fare: $849.

Captured example · October 28, 2026 at 10:43 PM UTC

DEC–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.

• $1,005.29 · United Airlines 5064 / 1198 · 18:55–11:23 (March 14, 2027) local · 1 stop (ORD) · 15h 28m. Airline fare: $1,061.

• $1,389.85 · United Airlines 5064 / 510 / 1810 · 18:55–09:35 (March 14, 2027) local · 2 stops (ORD, YYZ) · 13h 40m. Airline fare: $1,463.

Captured example · October 28, 2026 at 08:46 PM UTC

DEC–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.

• $694.94 · United Airlines 5064 / 2665 / 1619 · 18:55–10:06 (April 11, 2027) local · 2 stops (ORD, IAH) · 15h 11m. Airline fare: $735.

• $713.46 · United Airlines 5064 / 2736 · 18:55–11:45 (April 11, 2027) local · 1 stop (ORD) · 16h 50m. Airline fare: $753.

Captured example · October 28, 2026 at 10:44 PM UTC

DEC–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.

• $974.46 · United Airlines 5064 / 2665 / 1981 · 18:55–09:50 (May 29, 2027) local · 2 stops (ORD, IAH) · 14h 55m. Airline fare: $1,029.

• $1,006.95 · United Airlines 5064 / 2736 · 18:55–11:45 (May 29, 2027) local · 1 stop (ORD) · 16h 50m. Airline fare: $1,065.

Captured example · October 28, 2026 at 10:47 PM UTC

DEC–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.

• $694.94 · United Airlines 5064 / 2736 · 18:55–11:45 (May 9, 2027) local · 1 stop (ORD) · 16h 50m. Airline fare: $735.

• $694.94 · United Airlines 5064 / 2665 / 1619 · 18:55–10:06 (May 9, 2027) local · 2 stops (ORD, IAH) · 15h 11m. Airline fare: $735.

Captured example · October 28, 2026 at 10:46 PM UTC

DEC–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.

• $725.01 · United Airlines 5043 / 2821 / 1981 · 09:42–09:50 (June 6, 2027) local · 2 stops (ORD, IAH) · 24h 8m. Airline fare: $766.

• $743.62 · United Airlines 5064 / 2736 · 18:55–11:45 (June 6, 2027) local · 1 stop (ORD) · 16h 50m. Airline fare: $784.

• $775.46 · United Airlines 5064 / 2665 / 1981 · 18:55–09:50 (June 6, 2027) local · 2 stops (ORD, IAH) · 14h 55m. Airline fare: $818.

Captured example · October 28, 2026 at 11:10 PM UTC

DEC–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.

• $704.77 · United Airlines 5064 / 2665 / 1016 · 18:55–14:18 (June 13, 2027) local · 2 stops (ORD, IAH) · 19h 23m. Airline fare: $745.

• $715.17 · United Airlines 5064 / 2665 / 1981 · 18:55–09:50 (June 13, 2027) local · 2 stops (ORD, IAH) · 14h 55m. Airline fare: $756.

• $723.32 · United Airlines 5064 / 2736 · 18:55–11:45 (June 13, 2027) local · 1 stop (ORD) · 16h 50m. Airline fare: $763.

Captured example · October 28, 2026 at 10:49 PM UTC

DEC–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.

• $694.94 · United Airlines 5064 / 2736 · 18:55–11:45 (July 11, 2027) local · 1 stop (ORD) · 16h 50m. Airline fare: $735.

• $694.94 · United Airlines 5064 / 2665 / 1619 · 18:55–10:06 (July 11, 2027) local · 2 stops (ORD, IAH) · 15h 11m. Airline fare: $735.

Captured example · October 28, 2026 at 10:51 PM UTC

DEC–CUN · 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.

• $805.70 · United Airlines 5064 / 2736 · 18:55–11:45 (July 3, 2027) local · 1 stop (ORD) · 16h 50m. Airline fare: $849.

• $867.35 · United Airlines 5064 / 2665 / 1619 · 18:55–10:06 (July 3, 2027) local · 2 stops (ORD, IAH) · 15h 11m. Airline fare: $913.

Captured example · October 28, 2026 at 10:50 PM UTC

DEC–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.

• $704.77 · United Airlines 5064 / 2736 · 18:55–11:45 (August 8, 2027) local · 1 stop (ORD) · 16h 50m. Airline fare: $745.

• $704.77 · United Airlines 5064 / 2665 / 1619 · 18:55–10:06 (August 8, 2027) local · 2 stops (ORD, IAH) · 15h 11m. Airline fare: $745.

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

DEC–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.

• $694.94 · United Airlines 5064 / 2665 / 1619 · 18:55–10:06 (September 12, 2027) local · 2 stops (ORD, IAH) · 15h 11m. Airline fare: $735.

Captured example · October 28, 2026 at 10:56 PM UTC

DEC–CUN · 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.

• $974.03 · United Airlines 5064 / 2665 / 1619 · 18:55–10:06 (September 4, 2027) local · 2 stops (ORD, IAH) · 15h 11m. Airline fare: $1,028.

• $1,005.29 · United Airlines 5064 / 1659 · 18:55–14:26 (September 4, 2027) local · 1 stop (ORD) · 19h 31m. Airline fare: $1,061.

Captured example · October 28, 2026 at 10:55 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: United Airlines 6.4/10 · Air Canada 5.4/10. 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 Decatur with Cancun (CUN)

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

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Source: https://helloaxel.com/en/flights/from-decatur-dec-to-cancun-cun

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