Flights to Cancun South from Chicago - ￥21,040

View ￥21,040 flight on Tue, Jul 29, 2025Opens in a new window

Popular airlines from Chicago to Cancun South

  • Air Canada

    Air Canada

  • Aeromexico

    Aeromexico

  • Delta

    Delta

  • Avianca

    Avianca

  • United

    United

  • American Airlines

    American Airlines

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Cheap Flights from Chicago to Cancun South (CHI-CUN)

Prices were available within the past 7 days and start at ￥21,040 for one-way flights and ￥45,090 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Mon, Aug 18 - Sat, Aug 23
ORD
Chicago
TQO
Tulum
￥45,090 Roundtrip, found 16 hours ago
￥45,090
Roundtrip
found 16 hours ago
Select Aeromexico flight, departing Mon, Aug 18 from Chicago to Tulum, returning Sat, Aug 23, priced at ￥45,090 found 16 hours ago
Delta
Mon, Aug 18 - Sat, Aug 23
ORD
Chicago
TQO
Tulum
￥45,090 Roundtrip, found 16 hours ago
￥45,090
Roundtrip
found 16 hours ago
Select Delta flight, departing Mon, Aug 18 from Chicago to Tulum, returning Sat, Aug 23, priced at ￥45,090 found 16 hours ago
Aeromexico
Tue, Sep 23 - Wed, Sep 24
ORD
Chicago
CUN
Cancun
￥45,380 Roundtrip, found 6 days ago
￥45,380
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Tue, Sep 23 from Chicago to Cancun, returning Wed, Sep 24, priced at ￥45,380 found 6 days ago
United
Sat, Sep 13 - Fri, Sep 19
ORD
Chicago
CUN
Cancun
￥53,650 Roundtrip, found 3 days ago
￥53,650
Roundtrip
found 3 days ago
Select United flight, departing Sat, Sep 13 from Chicago to Cancun, returning Fri, Sep 19, priced at ￥53,650 found 3 days ago
avianca
Sat, Sep 13 - Fri, Sep 19
ORD
Chicago
CUN
Cancun
￥58,150 Roundtrip, found 3 days ago
￥58,150
Roundtrip
found 3 days ago
Select avianca flight, departing Sat, Sep 13 from Chicago to Cancun, returning Fri, Sep 19, priced at ￥58,150 found 3 days ago
Air Canada
Sat, Sep 13 - Fri, Sep 19
ORD
Chicago
CUN
Cancun
￥58,400 Roundtrip, found 3 days ago
￥58,400
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sat, Sep 13 from Chicago to Cancun, returning Fri, Sep 19, priced at ￥58,400 found 3 days ago

Find the cheapest month to fly from Chicago (CHI) to Cancun (CUN)

January is typically the cheapest month to fly

From ￥27,700 - ￥65,565 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.