Travel with Axel,
get the best price.

Route overview: Chicago to Cancun (CUN) flight deals

Chicago → Cancun

Feb 6, 2027 · return Feb 9, 2027

ORD → CUN1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Sat, Feb 6 – Tue, Feb 9

Frontier Airlines
7:12 amORD
4h 18m
Nonstop
12:30 pmCUN
Frontier Airlines
11:38 amCUN
4h
Nonstop
2:38 pmORD

Round-trip total · 1 adult · Taxes included

Sat, Feb 6 – Tue, Feb 9

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

Sat, Feb 6 – Tue, Feb 9

United Airlines
3:46 pmORD
3h 58m
Nonstop
8:44 pmCUN
United Airlines
1:16 pmCUN
4h 2m
Nonstop
4:18 pmORD

Round-trip total · 1 adult · Taxes included

Sat, Feb 6 – Tue, Feb 9

United Airlines
7:20 amORD
4h 3m
Nonstop
12:23 pmCUN
United Airlines
1:16 pmCUN
4h 2m
Nonstop
4:18 pmORD

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Feb 6 – Tue, Feb 9

Delta Air Lines
6:20 amORD
8h 10m
MSP · 2h 16m
3:30 pmCUN
Delta Air Lines
12:13 pmCUN
7h 52m
ATL · 2h 50m
7:05 pmORD

Round-trip total · 1 adult · Taxes included

Sat, Feb 6 – Tue, Feb 9

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

Sat, Feb 6 – Tue, Feb 9

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

Sat, Feb 6 – Tue, Feb 9

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

Sat, Feb 6 – Tue, Feb 9

United Airlines
9:21 amORD
7h 29m
IAH · 2h 3m
5:50 pmCUN
United Airlines
1:16 pmCUN
4h 2m
Nonstop
4:18 pmORD

Round-trip total · 1 adult · Taxes included

Sat, Feb 6 – Tue, Feb 9

United Airlines
1:00 pmORD
7h 40m
IAD · 1h 44m
9:40 pmCUN
United Airlines
1:16 pmCUN
4h 2m
Nonstop
4:18 pmORD

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

Explore this route

All dates for this routeFeb 5, 2027 → Feb 8, 2027Feb 7, 2027 → Feb 10, 2027
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Chicago to Cancun (CUN) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-02-06 → 2027-02-09Frontier AirlinesF944 / F945$260.002026-10-29T01:52:49Z
2027-02-06 → 2027-02-09American AirlinesAA1907 / AA1910$425.002026-10-29T01:52:49Z
2027-02-06 → 2027-02-09United AirlinesUA1671 / UA1196$435.002026-10-29T01:52:49Z
2027-02-06 → 2027-02-09Delta Air LinesDL1717 + DL648 / DL1963 + DL2879$405.002026-10-29T01:52:49Z
2027-02-06 → 2027-02-09United AirlinesUA1198 / UA1196$435.002026-10-29T01:52:49Z
2027-02-06 → 2027-02-09Frontier AirlinesF91596 + F9153 / F945$247.502026-10-29T01:52:49Z
2027-02-06 → 2027-02-09Frontier AirlinesF944 / F9152 + F93397$247.502026-10-29T01:52:49Z
2027-02-06 → 2027-02-09Delta Air LinesDL1687 + DL592 / DL1963 + DL2879$405.002026-10-29T01:52:49Z
2027-02-06 → 2027-02-09United AirlinesUA535 + UA1114 / UA1196$410.002026-10-29T01:52:49Z
2027-02-06 → 2027-02-09United AirlinesUA1128 + UA1677 / UA1196$410.002026-10-29T01:52:49Z

2027-02-06 → 2027-02-09 · $260.00

  • Frontier Airlines F944: ORD 2027-02-06 07:12:00 → CUN 2027-02-06 12:30:00; nonstop; 258 minutes. Local airport times.
  • Frontier Airlines F945: CUN 2027-02-09 11:38:00 → ORD 2027-02-09 14:38:00; nonstop; 240 minutes. Local airport times.

2027-02-06 → 2027-02-09 · $425.00

  • American Airlines AA1907: ORD 2027-02-06 07:10:00 → CUN 2027-02-06 12:03:00; nonstop; 233 minutes. Local airport times.
  • American Airlines AA1910: CUN 2027-02-09 13:20:00 → ORD 2027-02-09 16:30:00; nonstop; 250 minutes. Local airport times.

2027-02-06 → 2027-02-09 · $435.00

  • United Airlines UA1671: ORD 2027-02-06 15:46:00 → CUN 2027-02-06 20:44:00; nonstop; 238 minutes. Local airport times.
  • United Airlines UA1196: CUN 2027-02-09 13:16:00 → ORD 2027-02-09 16:18:00; nonstop; 242 minutes. Local airport times.

2027-02-06 → 2027-02-09 · $405.00

  • Delta Air Lines DL1717 / DL648: ORD 2027-02-06 06:20:00 → CUN 2027-02-06 15:30:00; 1 stop(s) via MSP; 490 minutes. Local airport times.
    • DL1717: ORD 2027-02-06 06:20:00 → MSP 2027-02-06 07:54:00; layover at MSP: 136 minutes.
    • DL648: MSP 2027-02-06 10:10:00 → CUN 2027-02-06 15:30:00.
  • Delta Air Lines DL1963 / DL2879: CUN 2027-02-09 12:13:00 → ORD 2027-02-09 19:05:00; 1 stop(s) via ATL; 472 minutes. Local airport times.
    • DL1963: CUN 2027-02-09 12:13:00 → ATL 2027-02-09 14:55:00; layover at ATL: 170 minutes.
    • DL2879: ATL 2027-02-09 17:45:00 → ORD 2027-02-09 19:05:00.

2027-02-06 → 2027-02-09 · $435.00

  • United Airlines UA1198: ORD 2027-02-06 07:20:00 → CUN 2027-02-06 12:23:00; nonstop; 243 minutes. Local airport times.
  • United Airlines UA1196: CUN 2027-02-09 13:16:00 → ORD 2027-02-09 16:18:00; nonstop; 242 minutes. Local airport times.

2027-02-06 → 2027-02-09 · $247.50

  • Frontier Airlines F91596 / F9153: ORD 2027-02-06 05:58:00 → CUN 2027-02-06 13:41:00; 1 stop(s) via ATL; 403 minutes. Local airport times.
    • F91596: ORD 2027-02-06 05:58:00 → ATL 2027-02-06 09:27:00; layover at ATL: 77 minutes.
    • F9153: ATL 2027-02-06 10:44:00 → CUN 2027-02-06 13:41:00.
  • Frontier Airlines F945: CUN 2027-02-09 11:38:00 → ORD 2027-02-09 14:38:00; nonstop; 240 minutes. Local airport times.

2027-02-06 → 2027-02-09 · $247.50

  • Frontier Airlines F944: ORD 2027-02-06 07:59:00 → CUN 2027-02-06 12:55:00; nonstop; 236 minutes. Local airport times.
  • Frontier Airlines F9152 / F93397: CUN 2027-02-09 16:24:00 → ORD 2027-02-09 22:53:00; 1 stop(s) via ATL; 449 minutes. Local airport times.
    • F9152: CUN 2027-02-09 16:24:00 → ATL 2027-02-09 19:19:00; layover at ATL: 139 minutes.
    • F93397: ATL 2027-02-09 21:38:00 → ORD 2027-02-09 22:53:00.

2027-02-06 → 2027-02-09 · $405.00

  • Delta Air Lines DL1687 / DL592: ORD 2027-02-06 08:04:00 → CUN 2027-02-06 15:07:00; 1 stop(s) via ATL; 363 minutes. Local airport times.
    • DL1687: ORD 2027-02-06 08:04:00 → ATL 2027-02-06 11:00:00; layover at ATL: 78 minutes.
    • DL592: ATL 2027-02-06 12:18:00 → CUN 2027-02-06 15:07:00.
  • Delta Air Lines DL1963 / DL2879: CUN 2027-02-09 12:13:00 → ORD 2027-02-09 19:05:00; 1 stop(s) via ATL; 472 minutes. Local airport times.
    • DL1963: CUN 2027-02-09 12:13:00 → ATL 2027-02-09 14:55:00; layover at ATL: 170 minutes.
    • DL2879: ATL 2027-02-09 17:45:00 → ORD 2027-02-09 19:05:00.

2027-02-06 → 2027-02-09 · $410.00

  • United Airlines UA535 / UA1114: ORD 2027-02-06 09:21:00 → CUN 2027-02-06 17:50:00; 1 stop(s) via IAH; 449 minutes. Local airport times.
    • UA535: ORD 2027-02-06 09:21:00 → IAH 2027-02-06 12:24:00; layover at IAH: 123 minutes.
    • UA1114: IAH 2027-02-06 14:27:00 → CUN 2027-02-06 17:50:00.
  • United Airlines UA1196: CUN 2027-02-09 13:16:00 → ORD 2027-02-09 16:18:00; nonstop; 242 minutes. Local airport times.

2027-02-06 → 2027-02-09 · $410.00

  • United Airlines UA1128 / UA1677: ORD 2027-02-06 13:00:00 → CUN 2027-02-06 21:40:00; 1 stop(s) via IAD; 460 minutes. Local airport times.
    • UA1128: ORD 2027-02-06 13:00:00 → IAD 2027-02-06 16:03:00; layover at IAD: 104 minutes.
    • UA1677: IAD 2027-02-06 17:47:00 → CUN 2027-02-06 21:40:00.
  • United Airlines UA1196: CUN 2027-02-09 13:16:00 → ORD 2027-02-09 16:18:00; nonstop; 242 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Chicago (ORD) to Cancun (CUN) · Feb 6, 2027 · return Feb 9, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Chicago to Cancun (CUN) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.