Travel with Axel,
get the best price.

Chicago → Cancun

Dec 2, 2026 · return Dec 6, 2026

ORD → CUN1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Wed, Dec 2 – Sun, Dec 6

Frontier Airlines
6:10 amORD
3h 58m
Nonstop
11:08 amCUN
Frontier Airlines
11:38 amCUN
4h
Nonstop
2:38 pmORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sun, Dec 6

American Airlines
7:10 amORD
3h 53m
Nonstop
12:03 pmCUN
American Airlines
1:20 pmCUN
4h 10m
Nonstop
4:30 pmORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sun, Dec 6

United Airlines
7:20 amORD
4h 3m
Nonstop
12:23 pmCUN
United Airlines
8:15 amCUN
3h 56m
Nonstop
11:11 amORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sun, Dec 6

United Airlines
3:46 pmORD
3h 58m
Nonstop
8:44 pmCUN
United Airlines
8:15 amCUN
3h 56m
Nonstop
11:11 amORD

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 2 – Sun, Dec 6

Delta Air Lines
8:04 amORD
6h 3m
ATL · 1h 18m
3:07 pmCUN
Delta Air Lines
12:13 pmCUN
7h 52m
ATL · 2h 50m
7:05 pmORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sun, Dec 6

Frontier Airlines
7:59 amORD
3h 56m
Nonstop
12:55 pmCUN
Frontier Airlines
4:24 pmCUN
7h 29m
ATL · 2h 19m
10:53 pmORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sun, Dec 6

Frontier Airlines
5:58 amORD
6h 43m
ATL · 1h 17m
1:41 pmCUN
Frontier Airlines
11:38 amCUN
4h
Nonstop
2:38 pmORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sun, Dec 6

Delta Air Lines
7:05 amORD
8h 5m
DTW · 2h 35m
4:10 pmCUN
Delta Air Lines
12:13 pmCUN
7h 52m
ATL · 2h 50m
7:05 pmORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sun, Dec 6

United Airlines
9:21 amORD
7h 29m
IAH · 2h 3m
5:50 pmCUN
United Airlines
8:15 amCUN
3h 56m
Nonstop
11:11 amORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sun, Dec 6

United Airlines
1:00 pmORD
7h 40m
IAD · 1h 44m
9:40 pmCUN
United Airlines
8:15 amCUN
3h 56m
Nonstop
11:11 amORD

Round-trip total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ CUN

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Frontier Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

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. How Axel works · About

More dates

All dates for this routeNov 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 2026 · One way
For AI assistants: every fare, every link, instructions

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

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-02 → 2026-12-06Frontier AirlinesF944 / F945$260.002026-10-29T01:52:49Z
2026-12-02 → 2026-12-06American AirlinesAA1907 / AA1910$425.002026-10-29T01:52:49Z
2026-12-02 → 2026-12-06United AirlinesUA1198 / UA1672$435.002026-10-29T01:52:49Z
2026-12-02 → 2026-12-06Delta Air LinesDL1687 + DL592 / DL1963 + DL2879$405.002026-10-29T01:52:49Z
2026-12-02 → 2026-12-06United AirlinesUA1671 / UA1672$435.002026-10-29T01:52:49Z
2026-12-02 → 2026-12-06Frontier AirlinesF944 / F9152 + F93397$247.502026-10-29T01:52:49Z
2026-12-02 → 2026-12-06Frontier AirlinesF91596 + F9153 / F945$247.502026-10-29T01:52:49Z
2026-12-02 → 2026-12-06Delta Air LinesDL2039 + DL2016 / DL1963 + DL2879$405.002026-10-29T01:52:49Z
2026-12-02 → 2026-12-06United AirlinesUA535 + UA1114 / UA1672$410.002026-10-29T01:52:49Z
2026-12-02 → 2026-12-06United AirlinesUA1128 + UA1677 / UA1672$410.002026-10-29T01:52:49Z

2026-12-02 → 2026-12-06 · $260.00

  • Frontier Airlines F944: ORD 2026-12-02 06:10:00 → CUN 2026-12-02 11:08:00; nonstop; 238 minutes. Local airport times.
  • Frontier Airlines F945: CUN 2026-12-06 11:38:00 → ORD 2026-12-06 14:38:00; nonstop; 240 minutes. Local airport times.

2026-12-02 → 2026-12-06 · $425.00

  • American Airlines AA1907: ORD 2026-12-02 07:10:00 → CUN 2026-12-02 12:03:00; nonstop; 233 minutes. Local airport times.
  • American Airlines AA1910: CUN 2026-12-06 13:20:00 → ORD 2026-12-06 16:30:00; nonstop; 250 minutes. Local airport times.

2026-12-02 → 2026-12-06 · $435.00

  • United Airlines UA1198: ORD 2026-12-02 07:20:00 → CUN 2026-12-02 12:23:00; nonstop; 243 minutes. Local airport times.
  • United Airlines UA1672: CUN 2026-12-06 08:15:00 → ORD 2026-12-06 11:11:00; nonstop; 236 minutes. Local airport times.

2026-12-02 → 2026-12-06 · $405.00

  • Delta Air Lines DL1687 / DL592: ORD 2026-12-02 08:04:00 → CUN 2026-12-02 15:07:00; 1 stop(s) via ATL; 363 minutes. Local airport times.
    • DL1687: ORD 2026-12-02 08:04:00 → ATL 2026-12-02 11:00:00; layover at ATL: 78 minutes.
    • DL592: ATL 2026-12-02 12:18:00 → CUN 2026-12-02 15:07:00.
  • Delta Air Lines DL1963 / DL2879: CUN 2026-12-06 12:13:00 → ORD 2026-12-06 19:05:00; 1 stop(s) via ATL; 472 minutes. Local airport times.
    • DL1963: CUN 2026-12-06 12:13:00 → ATL 2026-12-06 14:55:00; layover at ATL: 170 minutes.
    • DL2879: ATL 2026-12-06 17:45:00 → ORD 2026-12-06 19:05:00.

2026-12-02 → 2026-12-06 · $435.00

  • United Airlines UA1671: ORD 2026-12-02 15:46:00 → CUN 2026-12-02 20:44:00; nonstop; 238 minutes. Local airport times.
  • United Airlines UA1672: CUN 2026-12-06 08:15:00 → ORD 2026-12-06 11:11:00; nonstop; 236 minutes. Local airport times.

2026-12-02 → 2026-12-06 · $247.50

  • Frontier Airlines F944: ORD 2026-12-02 07:59:00 → CUN 2026-12-02 12:55:00; nonstop; 236 minutes. Local airport times.
  • Frontier Airlines F9152 / F93397: CUN 2026-12-06 16:24:00 → ORD 2026-12-06 22:53:00; 1 stop(s) via ATL; 449 minutes. Local airport times.
    • F9152: CUN 2026-12-06 16:24:00 → ATL 2026-12-06 19:19:00; layover at ATL: 139 minutes.
    • F93397: ATL 2026-12-06 21:38:00 → ORD 2026-12-06 22:53:00.

2026-12-02 → 2026-12-06 · $247.50

  • Frontier Airlines F91596 / F9153: ORD 2026-12-02 05:58:00 → CUN 2026-12-02 13:41:00; 1 stop(s) via ATL; 403 minutes. Local airport times.
    • F91596: ORD 2026-12-02 05:58:00 → ATL 2026-12-02 09:27:00; layover at ATL: 77 minutes.
    • F9153: ATL 2026-12-02 10:44:00 → CUN 2026-12-02 13:41:00.
  • Frontier Airlines F945: CUN 2026-12-06 11:38:00 → ORD 2026-12-06 14:38:00; nonstop; 240 minutes. Local airport times.

2026-12-02 → 2026-12-06 · $405.00

  • Delta Air Lines DL2039 / DL2016: ORD 2026-12-02 07:05:00 → CUN 2026-12-02 16:10:00; 1 stop(s) via DTW; 485 minutes. Local airport times.
    • DL2039: ORD 2026-12-02 07:05:00 → DTW 2026-12-02 09:30:00; layover at DTW: 155 minutes.
    • DL2016: DTW 2026-12-02 12:05:00 → CUN 2026-12-02 16:10:00.
  • Delta Air Lines DL1963 / DL2879: CUN 2026-12-06 12:13:00 → ORD 2026-12-06 19:05:00; 1 stop(s) via ATL; 472 minutes. Local airport times.
    • DL1963: CUN 2026-12-06 12:13:00 → ATL 2026-12-06 14:55:00; layover at ATL: 170 minutes.
    • DL2879: ATL 2026-12-06 17:45:00 → ORD 2026-12-06 19:05:00.

2026-12-02 → 2026-12-06 · $410.00

  • United Airlines UA535 / UA1114: ORD 2026-12-02 09:21:00 → CUN 2026-12-02 17:50:00; 1 stop(s) via IAH; 449 minutes. Local airport times.
    • UA535: ORD 2026-12-02 09:21:00 → IAH 2026-12-02 12:24:00; layover at IAH: 123 minutes.
    • UA1114: IAH 2026-12-02 14:27:00 → CUN 2026-12-02 17:50:00.
  • United Airlines UA1672: CUN 2026-12-06 08:15:00 → ORD 2026-12-06 11:11:00; nonstop; 236 minutes. Local airport times.

2026-12-02 → 2026-12-06 · $410.00

  • United Airlines UA1128 / UA1677: ORD 2026-12-02 13:00:00 → CUN 2026-12-02 21:40:00; 1 stop(s) via IAD; 460 minutes. Local airport times.
    • UA1128: ORD 2026-12-02 13:00:00 → IAD 2026-12-02 16:03:00; layover at IAD: 104 minutes.
    • UA1677: IAD 2026-12-02 17:47:00 → CUN 2026-12-02 21:40:00.
  • United Airlines UA1672: CUN 2026-12-06 08:15:00 → ORD 2026-12-06 11:11:00; nonstop; 236 minutes. Local airport times.

More dates for this route