Champaign to Cancun (CUN) flight deals

For a week-long round trip from Champaign to Cancun, look for around $580, allowing any schedule. The cheapest options had a median price of $580 across 12 sets of dates.

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

22 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 Champaign to Cancun for your dates, one traveler, no account to see it. Choose dates for CMI → 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 · 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 Chicago out and one connection via Dallas back. Dec 8–15, American Airlines, $577.97
• Good price: about $580 for a week-long round trip (any schedule). Jun 5–12, American Airlines, $578.61
• Nonstop: None of the 22 departure dates we searched from Nov 10 to Sep 11 had a nonstop from Champaign to Cancun; other dates may.
• Cheapest months: Dec 2026 (typical $578; lowest $578 on Axel ($610 on American Airlines)) and May 2027 (typical $578; lowest $578 on Axel ($610 on American Airlines)); dearest Mar 2027 ($862) and Nov 2026 ($682). Holiday weeks ran high: Thanksgiving week from $1,620.
• 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 $46 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 · CMI–CUN. Examples near these targets: any schedule, Jun 5–12, American Airlines, $578.61.

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 22 departure dates we searched from Nov 10 to Sep 11 had a nonstop from Champaign to Cancun; other dates may. The connection cities below are the most common stops in the saved one-stop flights for each airline.

• American: Via Chicago or 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 $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 $1,620. 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 May 28–31, paying about $146 more avoids the long return below.

• May 28–31 (return 3 days later): lowest fare May 28–31, American Airlines, $913.81. Outbound CMI–CUN: 7:29am–5:06pm, about 9½ hours, one connection via Dallas. Return CUN–CMI: 2:55pm–11:03am, about 20 hours, one connection via Chicago. Arrive home Jun 1. Shorter option May 28–31, American Airlines, $1,059.34. Outbound CMI–CUN: 7:29am–5:06pm, about 9½ hours, one connection via Dallas. Return CUN–CMI: 3pm–9:59pm, about 7 hours, one connection via Dallas. About $146 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 $46 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 Champaign 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): $681.61 American Airlines (out CMI–CUN 3609 / 492 06:08–15:00, back CUN–CMI 215 / 3694 14:20–20:21; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T18:59:47Z.
• 2026-11-21–2026-11-28 (return 7 days later): $1,620.31 American Airlines (out CMI–CUN 3924 / 1440 / 1752 14:29–11:20+1, back CUN–CMI 215 / 3694 14:21–20:18; 2 connections via Dallas and Philadelphia out, one connection via Chicago back). Arrive Nov 22; 6 nights before the Nov 28 return. Checked 2026-10-28T21:40:30Z.
• 2026-11-24–2026-11-29 (return 5 days later): $1,901.40 American Airlines (out CMI–CUN 3609 / 492 05:53–15:00, back CUN–CMI 215 / 3694 14:21–20:18; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T21:44:30Z.

December 2026

• 2026-12-03–2026-12-06 (return 3 days later): $672.96 American Airlines (out CMI–CUN 4073 / 2650 07:11–21:20, back CUN–CMI 316 / 3887 07:00–22:04; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T21:50:17Z.
• 2026-12-03–2026-12-06 (return 3 days later): $733.75 American Airlines (out CMI–CUN 4073 / 2650 07:11–21:20, back CUN–CMI 215 / 3694 14:26–20:25; one connection via Dallas out, one connection via Chicago back). Checked 2026-10-28T21:50:17Z.
• 2026-12-08–2026-12-15 (return 7 days later): $577.97 American Airlines (out CMI–CUN 3609 / 492 06:01–15:09, back CUN–CMI 316 / 3924 07:00–14:01; one connection via Chicago out, one connection via Dallas back). Checked 2026-10-28T18:59:50Z.
• 2026-12-19–2026-12-26 (return 7 days later): $753.50 American Airlines (out CMI–CUN 4298 / 2548 / 1752 18:43–11:22+1, back CUN–CMI 888 / 1452 / 3353 14:40–10:55+1; 2 connections via Chicago and Philadelphia out, 2 connections via Philadelphia and Chicago back). Arrive Dec 20; 6 nights before the Dec 26 return. Arrive home Dec 27. Checked 2026-10-28T20:13:48Z.
• 2026-12-19–2026-12-26 (return 7 days later): $783.75 American Airlines (out CMI–CUN 4298 / 2548 / 1752 18:43–11:22+1, back CUN–CMI 316 / 3924 07:00–14:02; 2 connections via Chicago and Philadelphia out, one connection via Dallas back). Arrive Dec 20; 6 nights before the Dec 26 return. Checked 2026-10-28T20:13:48Z.
• 2026-12-19–2026-12-26 (return 7 days later): $840.04 American Airlines (out CMI–CUN 4298 / 2548 / 1752 18:43–11:22+1, back CUN–CMI 2652 / 3887 16:01–22:00; 2 connections via Chicago and Philadelphia out, one connection via Dallas back). Arrive Dec 20; 6 nights before the Dec 26 return. Checked 2026-10-28T20:13:48Z.
• 2026-12-29–2027-01-02 (return 4 days later): $1,672.33 American Airlines (out CMI–CUN 4298 / 1907 18:43–12:02+1, back CUN–CMI 2588 / 596 / 3887 11:59–22:00; one connection via Chicago out, 2 connections via Austin and Dallas back). Arrive Dec 30; 3 nights before the Jan 2 return. Checked 2026-10-28T21:56:24Z.
• 2026-12-29–2027-01-02 (return 4 days later): $1,672.58 American Airlines (out CMI–CUN 4298 / 1907 18:43–12:02+1, back CUN–CMI 1799 / 3353 16:09–10:55+1; one connection via Chicago out, one connection via Chicago back). Arrive Dec 30; 3 nights before the Jan 2 return. Arrive home Jan 3. Checked 2026-10-28T21:56:24Z.
• 2026-12-29–2027-01-02 (return 4 days later): $2,464.09 American Airlines (out CMI–CUN 4298 / 1907 18:43–12:02+1, back CUN–CMI 215 / 3694 14:30–21:01; one connection via Chicago out, one connection via Chicago back). Arrive Dec 30; 3 nights before the Jan 2 return. Checked 2026-10-28T21:56:24Z.

January 2027

• 2027-01-09–2027-01-23 (return 14 days later): $600.71 American Airlines (out CMI–CUN 4002 / 1907 18:54–12:01+1, back CUN–CMI 215 / 3694 14:19–20:36; one connection via Chicago out, one connection via Chicago back). Arrive Jan 10; 13 nights before the Jan 23 return. Checked 2026-10-28T22:09:32Z.
• 2027-01-15–2027-01-18 (return 3 days later): $836.50 American Airlines (out CMI–CUN 4073 / 1547 07:16–15:03, back CUN–CMI 2175 / 3010 / 3924 13:39–14:08+1; one connection via Dallas out, 2 connections via Philadelphia and Dallas back). Arrive home Jan 19. Checked 2026-10-28T20:29:14Z.
• 2027-01-15–2027-01-18 (return 3 days later): $901.07 American Airlines (out CMI–CUN 4073 / 1547 07:16–15:03, back CUN–CMI 681 / 3924 17:47–14:08+1; one connection via Dallas out, one connection via Dallas back). Arrive home Jan 19. Checked 2026-10-28T20:29:14Z.
• 2027-01-15–2027-01-18 (return 3 days later): $1,005.71 American Airlines (out CMI–CUN 4073 / 1547 07:16–15:03, back CUN–CMI 2652 / 3887 16:05–22:06; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T20:29:14Z.
• 2027-01-16–2027-01-23 (return 7 days later): $627.00 American Airlines (out CMI–CUN 4002 / 1907 18:54–12:01+1, back CUN–CMI 215 / 3694 14:19–20:36; one connection via Chicago out, one connection via Chicago back). Arrive Jan 17; 6 nights before the Jan 23 return. Checked 2026-10-28T22:16:16Z.

February 2027

• 2027-02-12–2027-02-15 (return 3 days later): $861.84 American Airlines (out CMI–CUN 3581 / 946 18:56–10:53+1, back CUN–CMI 2850 / 2759 / 3492 16:38–11:40+1; one connection via Chicago out, 2 connections via New York and Chicago back). Arrive Feb 13; 2 nights before the Feb 15 return. Arrive home Feb 16. Checked 2026-10-28T22:24:16Z.
• 2027-02-12–2027-02-15 (return 3 days later): $945.00 American Airlines (out CMI–CUN 3581 / 946 18:56–10:53+1, back CUN–CMI 1750 / 3887 16:02–21:59; one connection via Chicago out, one connection via Dallas back). Arrive Feb 13; 2 nights before the Feb 15 return. Checked 2026-10-28T22:24:16Z.
• 2027-02-12–2027-02-16 (return 4 days later): $828.11 American Airlines (out CMI–CUN 3581 / 946 18:56–10:53+1, back CUN–CMI 2588 / 826 / 3924 11:33–13:59+1; one connection via Chicago out, 2 connections via Austin and Dallas back). Arrive Feb 13; 3 nights before the Feb 16 return. Arrive home Feb 17. Checked 2026-10-28T22:24:19Z.
• 2027-02-12–2027-02-16 (return 4 days later): $841.05 American Airlines (out CMI–CUN 3581 / 946 18:56–10:53+1, back CUN–CMI 2850 / 2759 / 3492 16:38–11:13+1; one connection via Chicago out, 2 connections via New York and Chicago back). Arrive Feb 13; 3 nights before the Feb 16 return. Arrive home Feb 17. Checked 2026-10-28T22:24:19Z.
• 2027-02-12–2027-02-16 (return 4 days later): $847.95 American Airlines (out CMI–CUN 3581 / 946 18:56–10:53+1, back CUN–CMI 2652 / 3924 17:00–13:59+1; one connection via Chicago out, one connection via Dallas back). Arrive Feb 13; 3 nights before the Feb 16 return. Arrive home Feb 17. Checked 2026-10-28T22:24:19Z.

March 2027

• 2027-03-13–2027-03-20 (return 7 days later): $861.84 American Airlines (out CMI–CUN 3492 / 1560 / 1752 12:10–10:24+1, back CUN–CMI 1116 / 3177 / 3492 14:59–11:40+1; 2 connections via Chicago and Philadelphia out, 2 connections via Philadelphia and Chicago back). Arrive Mar 14; 6 nights before the Mar 20 return. Arrive home Mar 21. Checked 2026-10-28T20:45:41Z.
• 2027-03-13–2027-03-20 (return 7 days later): $1,193.53 American Airlines (out CMI–CUN 3492 / 1560 / 1752 12:10–10:24+1, back CUN–CMI 1102 / 3581 10:53–18:26; 2 connections via Chicago and Philadelphia out, one connection via Chicago back). Arrive Mar 14; 6 nights before the Mar 20 return. Checked 2026-10-28T20:45:41Z.
• 2027-03-25–2027-03-29 (return 4 days later): $627.00 American Airlines (out CMI–CUN 4073 / 2650 07:00–20:16, back CUN–CMI 316 / 3887 07:30–21:59; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T22:42:52Z.
• 2027-03-25–2027-03-29 (return 4 days later): $755.70 American Airlines (out CMI–CUN 4073 / 2650 07:00–20:16, back CUN–CMI 1750 / 3887 15:02–21:59; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T22:42:52Z.

April 2027

• 2027-04-10–2027-04-17 (return 7 days later): $600.71 American Airlines (out CMI–CUN 3528 / 1907 18:58–10:52+1, back CUN–CMI 316 / 3887 08:00–20:57; one connection via Chicago out, one connection via Dallas back). Arrive Apr 11; 6 nights before the Apr 17 return. Checked 2026-10-28T22:44:25Z.
• 2027-04-10–2027-04-17 (return 7 days later): $733.19 American Airlines (out CMI–CUN 3528 / 1907 18:58–10:52+1, back CUN–CMI 215 / 3694 14:58–21:35; one connection via Chicago out, one connection via Chicago back). Arrive Apr 11; 6 nights before the Apr 17 return. Checked 2026-10-28T22:44:25Z.

May 2027

• 2027-05-08–2027-05-15 (return 7 days later): $577.97 American Airlines (out CMI–CUN 3528 / 1907 18:39–10:52+1, back CUN–CMI 2219 / 3887 13:55–20:57; one connection via Chicago out, one connection via Dallas back). Arrive May 9; 6 nights before the May 15 return. Checked 2026-10-28T22:46:08Z.
• 2027-05-28–2027-05-31 (return 3 days later): $913.81 American Airlines (out CMI–CUN 4073 / 1507 07:29–17:06, back CUN–CMI 215 / 4054 14:55–11:03+1; one connection via Dallas out, one connection via Chicago back). Arrive home Jun 1. Checked 2026-10-28T22:47:44Z.
• 2027-05-28–2027-05-31 (return 3 days later): $1,059.34 American Airlines (out CMI–CUN 4073 / 1507 07:29–17:06, back CUN–CMI 1750 / 3887 15:00–21:59; one connection via Dallas out, one connection via Dallas back). Checked 2026-10-28T22:47:44Z.

June 2027

• 2027-06-05–2027-06-12 (return 7 days later): $578.61 American Airlines (out CMI–CUN 3528 / 1503 18:43–12:08+1, back CUN–CMI 316 / 3887 07:30–21:59; one connection via Chicago out, one connection via Dallas back). Arrive Jun 6; 6 nights before the Jun 12 return. Checked 2026-10-28T23:09:55Z.
• 2027-06-05–2027-06-12 (return 7 days later): $608.61 American Airlines (out CMI–CUN 3528 / 1503 18:43–12:08+1, back CUN–CMI 316 / 3523 07:30–14:15; one connection via Chicago out, one connection via Dallas back). Arrive Jun 6; 6 nights before the Jun 12 return. Checked 2026-10-28T23:09:55Z.
• 2027-06-12–2027-06-19 (return 7 days later): $578.61 American Airlines (out CMI–CUN 3528 / 492 18:43–13:51+1, back CUN–CMI 316 / 3523 07:30–14:15; one connection via Chicago out, one connection via Dallas back). Arrive Jun 13; 6 nights before the Jun 19 return. Checked 2026-10-28T22:49:21Z.

July 2027

August 2027

• 2027-08-07–2027-08-14 (return 7 days later): $578.61 American Airlines (out CMI–CUN 3528 / 1503 18:28–12:12+1, back CUN–CMI 1910 / 3694 13:14–20:28; one connection via Chicago out, one connection via Chicago back). Arrive Aug 8; 6 nights before the Aug 14 return. Checked 2026-10-28T22:53:08Z.

September 2027

• 2027-09-03–2027-09-06 (return 3 days later): $984.02 American Airlines (out CMI–CUN 3707 / 2443 / 1262 16:54–11:30+1, back CUN–CMI 2175 / 3331 / 4054 12:30–11:11+1; 2 connections via Chicago and Philadelphia out, 2 connections via Philadelphia and Chicago back). Arrive Sep 4; 2 nights before the Sep 6 return. Arrive home Sep 7. Checked 2026-10-28T22:55:02Z.
• 2027-09-03–2027-09-06 (return 3 days later): $985.30 American Airlines (out CMI–CUN 3707 / 2443 / 1262 16:54–11:30+1, back CUN–CMI 1910 / 4054 13:14–11:11+1; 2 connections via Chicago and Philadelphia out, one connection via Chicago back). Arrive Sep 4; 2 nights before the Sep 6 return. Arrive home Sep 7. Checked 2026-10-28T22:55:02Z.
• 2027-09-03–2027-09-06 (return 3 days later): $1,130.71 American Airlines (out CMI–CUN 3707 / 2443 / 1262 16:54–11:30+1, back CUN–CMI 1068 / 3887 12:08–22:00; 2 connections via Chicago and Philadelphia out, one connection via Dallas back). Arrive Sep 4; 2 nights before the Sep 6 return. Checked 2026-10-28T22:55:02Z.
• 2027-09-11–2027-09-18 (return 7 days later): $578.61 American Airlines (out CMI–CUN 3484 / 492 18:41–14:00+1, back CUN–CMI 1750 / 3887 15:00–22:05; one connection via Chicago out, one connection via Dallas back). Arrive Sep 12; 6 nights before the Sep 18 return. Checked 2026-10-28T22:56:50Z.

How we checked

On Oct 28, 2026, Axel priced round trips from CMI to CUN for one adult in economy: 1 Saturday departure with returns 14 days later, 10 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 4 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 · ≤10h out / ≤10h 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: CMI → CUN. Each example names its actual airports.

Check current prices for your dates and travelers

Other available fares

CMI–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.

• $2,380.44 · American Airlines 4073 / 1507 · 07:11–17:27 local · 1 stop (DFW) · 9h 16m. Return: American Airlines 215 / 3694 · CUN–CMI · November 20, 2026 · 14:21–20:18 local · 1 stop(s) (ORD) · 417 minutes. Airline fare: $2,515.

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

CMI–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.

• $2,380.44 · American Airlines 4073 / 1507 · 07:11–17:27 local · 1 stop (DFW) · 9h 16m. Airline fare: $2,515.

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

CMI–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.

• $1,901.40 · American Airlines 3609 / 492 · 05:53–15:00 local · 1 stop (ORD) · 8h 7m. Airline fare: $2,011.

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

CMI–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.

• $1,620.31 · American Airlines 3924 / 2108 / 1752 · 14:29–11:20 (November 22, 2026) local · 2 stops (DFW, PHL) · 19h 51m. Airline fare: $1,711.

• $1,745.21 · American Airlines 3924 / 1507 · 14:29–17:25 (November 22, 2026) local · 1 stop (DFW) · 25h 56m. Airline fare: $1,839.

• $1,901.46 · American Airlines 4298 / 1907 · 19:01–12:06 (November 22, 2026) local · 1 stop (ORD) · 16h 5m. Airline fare: $2,010.

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

CMI–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.

• $681.61 · American Airlines 3609 / 492 · 06:08–15:00 local · 1 stop (ORD) · 7h 52m. Airline fare: $719.

• $941.40 · American Airlines 3609 / 1503 · 06:08–13:20 local · 1 stop (ORD) · 6h 12m. Airline fare: $992.

Captured example · October 28, 2026 at 06:59 PM UTC

CMI–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.

• $5,931.25 · American Airlines 4073 / 1507 · 07:11–17:27 local · 1 stop (DFW) · 9h 16m. Return: American Airlines 215 / 3694 · CUN–CMI · November 15, 2026 · 14:20–20:21 local · 1 stop(s) (ORD) · 421 minutes. Airline fare: $6,250.

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

CMI–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.

• $5,931.25 · American Airlines 4073 / 1507 · 07:11–17:27 local · 1 stop (DFW) · 9h 16m. Airline fare: $6,250.

Captured example · October 28, 2026 at 09:34 PM UTC

CMI–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.

• $1,672.33 · American Airlines 4298 / 1907 · 18:43–12:02 (December 30, 2026) local · 1 stop (ORD) · 16h 19m. Airline fare: $1,765.

Captured example · October 28, 2026 at 09:56 PM UTC

CMI–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 4073 / 2650 · 07:11–21:20 local · 1 stop (DFW) · 13h 9m. Airline fare: $665.

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

CMI–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.

• $783.75 · American Airlines 4298 / 2548 / 1752 · 18:43–11:22 (December 20, 2026) local · 2 stops (ORD, PHL) · 15h 39m. Airline fare: $825.

• $933.24 · American Airlines 4298 / 1907 · 18:43–12:02 (December 20, 2026) local · 1 stop (ORD) · 16h 19m. Airline fare: $986.

Captured example · October 28, 2026 at 08:13 PM UTC

CMI–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 3609 / 492 · 06:01–15:09 local · 1 stop (ORD) · 8h 8m. Airline fare: $610.

• $627.61 · American Airlines 3609 / 1503 · 06:01–13:26 local · 1 stop (ORD) · 6h 25m. Airline fare: $661.

Captured example · October 28, 2026 at 06:59 PM UTC

CMI–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.

• $627 · American Airlines 4002 / 1907 · 18:54–12:01 (January 17, 2027) local · 1 stop (ORD) · 16h 7m. Airline fare: $660.

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

CMI–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.

• $600.71 · American Airlines 4002 / 1907 · 18:54–12:01 (January 10, 2027) local · 1 stop (ORD) · 16h 7m. Airline fare: $635.

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

CMI–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.

• $836.50 · American Airlines 4073 / 1547 · 07:16–15:03 local · 1 stop (DFW) · 6h 47m. Airline fare: $881.

Captured example · October 28, 2026 at 08:29 PM UTC

CMI–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.

• $828.11 · American Airlines 3581 / 946 · 18:56–10:53 (February 13, 2027) local · 1 stop (ORD) · 14h 57m. Airline fare: $874.

• $982.73 · American Airlines 4073 / 1547 · 07:00–15:02 local · 1 stop (DFW) · 7h 2m. Airline fare: $1,035.

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

CMI–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.

• $861.84 · American Airlines 3581 / 946 · 18:56–10:53 (February 13, 2027) local · 1 stop (ORD) · 14h 57m. Airline fare: $912.

• $1,003.62 · American Airlines 4073 / 1547 · 07:00–15:02 local · 1 stop (DFW) · 7h 2m. Airline fare: $1,057.

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

CMI–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 4073 / 2650 · 07:00–20:16 local · 1 stop (DFW) · 13h 16m. Airline fare: $660.

• $669.99 · American Airlines 4073 / 1507 · 07:00–16:38 local · 1 stop (DFW) · 9h 38m. Airline fare: $706.

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

CMI–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.

• $861.84 · American Airlines 3492 / 1560 / 1752 · 12:10–10:24 (March 14, 2027) local · 2 stops (ORD, PHL) · 21h 14m. Airline fare: $912.

• $913.81 · American Airlines 3581 / 1907 · 18:56–10:52 (March 14, 2027) local · 1 stop (ORD) · 14h 56m. Airline fare: $967.

• $985.30 · American Airlines 3581 / 1560 / 1752 · 18:56–10:24 (March 14, 2027) local · 2 stops (ORD, PHL) · 14h 28m. Airline fare: $1,041.

Captured example · October 28, 2026 at 08:45 PM UTC

CMI–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 3528 / 1907 · 18:58–10:52 (April 11, 2027) local · 1 stop (ORD) · 15h 54m. Airline fare: $635.

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

CMI–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.

• $913.81 · American Airlines 4073 / 1507 · 07:29–17:06 local · 1 stop (DFW) · 9h 37m. Airline fare: $967.

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

CMI–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.

• $577.97 · American Airlines 3528 / 1907 · 18:39–10:52 (May 9, 2027) local · 1 stop (ORD) · 16h 13m. Airline fare: $610.

• $597.55 · American Airlines 3421 / 1503 · 06:09–12:07 local · 1 stop (ORD) · 5h 58m. Airline fare: $630.

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

CMI–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.

• $578.61 · American Airlines 3528 / 1503 · 18:43–12:08 (June 6, 2027) local · 1 stop (ORD) · 17h 25m. Airline fare: $611.

• $684.54 · American Airlines 3421 / 1503 · 06:12–12:08 local · 1 stop (ORD) · 5h 56m. Airline fare: $724.

Captured example · October 28, 2026 at 11:09 PM UTC

CMI–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.

• $578.61 · American Airlines 3528 / 492 · 18:43–13:51 (June 13, 2027) local · 1 stop (ORD) · 19h 8m. Airline fare: $611.

• $597.55 · American Airlines 4073 / 1507 · 07:29–17:06 local · 1 stop (DFW) · 9h 37m. Airline fare: $630.

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

CMI–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.

• $578.61 · American Airlines 3528 / 1503 · 18:28–12:12 (August 8, 2027) local · 1 stop (ORD) · 17h 44m. Airline fare: $611.

• $581.17 · American Airlines 3528 / 3153 / 1752 · 18:28–10:03 (August 8, 2027) local · 2 stops (ORD, PHL) · 15h 35m. Airline fare: $615.

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

CMI–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.

• $578.61 · American Airlines 3484 / 492 · 18:41–14:00 (September 12, 2027) local · 1 stop (ORD) · 19h 19m. Airline fare: $611.

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

CMI–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.

• $984.02 · American Airlines 3707 / 3153 / 1262 · 16:54–11:30 (September 4, 2027) local · 2 stops (ORD, PHL) · 18h 36m. Airline fare: $1,038.

• $1,045.39 · American Airlines 3707 / 3153 / 1752 · 16:54–10:00 (September 4, 2027) local · 2 stops (ORD, PHL) · 17h 6m. Airline fare: $1,101.

• $1,131.06 · American Airlines 3707 / 1503 · 16:54–12:01 (September 4, 2027) local · 1 stop (ORD) · 19h 7m. Airline fare: $1,195.

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: 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 Champaign with Cancun (CUN)

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

Keep exploring

• Change destination

• Choose any travel dates

• Change travelers or cabin

Source: https://helloaxel.com/en/flights/from-champaign-cmi-to-cancun-cun

For AI assistants

• This page: Champaign to Cancun (CUN) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
• Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.