Flights from Cancun, MX to Chicago, IL

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Best Deals on Flights From Cancun, MX (CUN) to Chicago, IL (ORD)

Try alternate month or interact with individual days below in order to find offers.
Jul 2026
No results for this month.
Aug 2026
from$233*
Last seen: 9 hours ago
One-way/Economy
Sep 2026
from$190*
Last seen: 5 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $233
cmp-daily-histogram-bars-legend-max-price-aria-label $609
Displaying fares for July-2026
  • CUN–ORD: cmp-view-offers-disclaimer. Find Offers
    30

    Thu

    JUL

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    31

    Fri

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    01

    Sat

    AUG

  • CUN–ORD, Aug 2, 2026: from $452
    02

    Sun

  • CUN–ORD, Aug 3, 2026: from $534
    03

    Mon

  • CUN–ORD, Aug 4, 2026: from $498
    04

    Tue

  • CUN–ORD, Aug 5, 2026: from $609
    05

    Wed

  • CUN–ORD, Aug 6, 2026: from $316
    06

    Thu

  • CUN–ORD, Aug 7, 2026: from $436
    07

    Fri

  • CUN–ORD: cmp-view-offers-disclaimer. Find Offers
    08

    Sat

  • CUN–ORD, Aug 9, 2026: from $597
    09

    Sun

  • CUN–ORD, Aug 10, 2026: from $548
    10

    Mon

  • CUN–ORD, Aug 11, 2026: from $588
    11

    Tue

  • CUN–ORD, Aug 12, 2026: from $376
    12

    Wed

  • CUN–ORD, Aug 13, 2026: from $265
    13

    Thu

  • CUN–ORD, Aug 14, 2026: from $265
    14

    Fri

  • CUN–ORD, Aug 15, 2026: from $404
    15

    Sat

  • CUN–ORD, Aug 16, 2026: from $452
    16

    Sun

  • CUN–ORD, Aug 17, 2026: from $384
    17

    Mon

  • CUN–ORD: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • CUN–ORD: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

  • CUN–ORD, Aug 20, 2026: from $368
    20

    Thu

  • CUN–ORD: cmp-view-offers-disclaimer. Find Offers
    21

    Fri

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    22

    Sat

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    23

    Sun

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    24

    Mon

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    25

    Tue

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    26

    Wed

  • CUN–ORD, Aug 27, 2026: from $233
    27

    Thu

  • CUN–ORD: cmp-view-offers-disclaimer. Find Offers
    28

    Fri

  • CUN–ORD: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

    • Range$233-$609

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Cancun, MX to Chicago, IL on Frontier

    $
    Flights Deals from Cancun, MX to Chicago, IL on Frontier
    From
    To
    Cancun, MX (CUN)Chicago, IL (ORD)One-way
    /
    Discount Den Basic Fare    		Departing Oct 31, 2026

    From

    $273

    Last seen: 16 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Cancun, MX Chicago, IL

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