$173+ Cheap flights from O'Hare Intl (ORD) to Cancún (CUN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CUN
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Cancún with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago O'Hare Intl to Cancun are usually found in January or February, booked 78 days in advance, depart on a Sunday or Monday and return on a Thursday
Cheap flight deals from O'Hare Intl to Cancún
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Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to CancúnExplore the most affordable flight options available from O'Hare Intl to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from O'Hare Intl to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This Super.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:29 am -
1 stop13h 28m
Mon 12/710:45 am -
1 stop12h 28m
Deal found 9/14![Volaris logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:41 am -
1 stop15h 04m
Tue 10/209:50 pm -
1 stop8h 02m
Deal found 9/14![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:41 am -
1 stop15h 04m
Wed 10/287:00 am -
1 stop7h 58m
Deal found 9/12![Multiple Airlines logo]()
$362
This CheapOair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:35 am -
1 stop13h 28m
Sat 10/249:15 am -
1 stop10h 57m
Deal found 9/13![Multiple Airlines logo]()
$370
This Expedia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:05 am -
1 stop14h 40m
Sun 12/68:00 am -
1 stop12h 58m
Deal found 9/13![Air Canada logo]()
$371
This Super.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:29 am -
1 stop13h 28m
Mon 11/99:55 pm -
1 stop7h 48m
Deal found 9/14![Volaris logo]()
$373
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:45 pm -
1 stop30h 00m
Thu 11/2610:30 am -
1 stop10h 22m
Deal found 9/14![Air Canada logo]()
$376
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:40 am -
1 stop8h 23m
Tue 9/2210:40 am -
1 stop14h 15m
Deal found 9/10![Volaris logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:53 am -
1 stop18h 32m
Mon 11/24:25 pm -
1 stop7h 30m
Deal found 9/9![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:59 am -
1 stop12h 07m
Tue 9/2911:50 am -
1 stop12h 09m
Deal found 9/10![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:40 pm -
1 stop8h 05m
Tue 10/2011:15 pm -
1 stop11h 45m
Deal found 9/11![Viva logo]()
$380
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:29 am -
1 stop13h 28m
Wed 12/911:38 am -
Nonstop4h 00m
Deal found 9/11![Multiple Airlines logo]()
$381
Best flights from O'Hare Intl to CancúnDiscover carefully curated flight deals from O'Hare Intl to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from O'Hare Intl to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/207:00 am -
2 stops13h 15m
Wed 1/2712:05 pm -
2 stops11h 15m
Deal found 9/13![Delta logo]()
$493
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/910:30 am -
Nonstop4h 00m
Wed 2/241:35 pm -
1 stop8h 38m
Deal found 9/11![United Airlines logo]()
$604
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:05 am -
2 stops13h 03m
Sun 12/66:04 am -
2 stops11h 58m
Deal found 9/10![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/177:00 am -
2 stops13h 15m
Sun 1/246:06 am -
1 stop7h 34m
Deal found 9/11![Delta logo]()
$507
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:04 am -
1 stop12h 04m
Sat 12/121:32 pm -
2 stops11h 20m
Deal found 9/12![Delta logo]()
$514
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:29 am -
Nonstop3h 41m
Tue 9/2912:11 pm -
Nonstop3h 53m
Deal found 9/11![United Airlines logo]()
$645
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:29 am -
Nonstop3h 41m
Tue 10/1312:11 pm -
Nonstop3h 53m
Deal found 9/10![United Airlines logo]()
$671
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:04 am -
2 stops11h 36m
Sun 11/156:04 am -
1 stop8h 08m
Deal found 9/14![Delta logo]()
$563
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:46 am -
Nonstop3h 40m
Sun 10/412:11 pm -
Nonstop3h 53m
Deal found 9/13![United Airlines logo]()
$685
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:00 am -
2 stops8h 30m
Sun 1/3111:15 am -
1 stop12h 45m
Deal found 9/14![Delta logo]()
$572
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:20 am -
2 stops12h 28m
Mon 10/1211:32 am -
1 stop12h 29m
Deal found 9/10![Delta logo]()
$604
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:20 am -
1 stop8h 05m
Sat 10/246:04 am -
2 stops10h 54m
Deal found 9/13![Delta logo]()
$627
Last-minute flights from O'Hare Intl to CancúnDiscover last-minute flight deals from O'Hare Intl to Cancún. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Cancún. Data last updated September 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:59 am -
1 stop12h 07m
Tue 9/2911:50 am -
1 stop12h 09m
Deal found 9/10![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:59 am -
1 stop12h 07m
Sun 9/277:00 am -
1 stop7h 52m
Deal found 9/10![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:59 am -
1 stop12h 07m
Thu 10/19:50 pm -
1 stop8h 02m
Deal found 9/10![Volaris logo]()
$390
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:59 am -
1 stop12h 07m
Thu 9/2412:49 pm -
1 stop12h 06m
Deal found 9/10![Volaris logo]()
$396
This Super.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:35 am -
1 stop13h 28m
Wed 9/236:06 pm -
1 stop11h 32m
Deal found 9/11![Volaris logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:35 am -
1 stop13h 28m
Wed 9/3011:15 pm -
1 stop11h 45m
Deal found 9/10![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:35 am -
1 stop13h 28m
Sun 9/277:00 am -
1 stop7h 52m
Deal found 9/10![Multiple Airlines logo]()
$388
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:35 am -
1 stop13h 28m
Wed 9/3010:50 am -
1 stop12h 57m
Deal found 9/10![Volaris logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:09 am -
1 stop10h 21m
Sun 9/277:00 am -
1 stop7h 52m
Deal found 9/10![Multiple Airlines logo]()
$394
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:09 am -
1 stop10h 21m
Tue 9/2912:49 pm -
1 stop12h 06m
Deal found 9/10![Volaris logo]()
$395
This Justfly.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:09 am -
1 stop10h 21m
Wed 9/3010:50 am -
1 stop12h 57m
Deal found 9/12![Volaris logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:09 am -
1 stop10h 21m
Sat 9/2611:50 am -
1 stop12h 09m
Deal found 9/10![Multiple Airlines logo]()
$398
One-way flights from O'Hare Intl to CancúnSearch for one-way flight options from O'Hare Intl to Cancún. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from O'Hare Intl to Cancún. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Super.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Tue 9/227:35 am -
1 stop13h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Volaris logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:35 am -
1 stop13h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Volaris logo]()
$174
This Super.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:35 am -
1 stop13h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Volaris logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:05 am -
1 stop9h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Viva logo]()
$176
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:05 am -
1 stop14h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Air Canada logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:30 am -
1 stop20h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Viva logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:35 am -
1 stop20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Viva logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:40 am -
1 stop12h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Volaris logo]()
$181
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:20 am -
2 stops14h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Air Canada logo]()
$182
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:40 am -
1 stop8h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Volaris logo]()
$184
Find flight deals from O'Hare Intl to Cancún
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $343 (Super.com) |
One-way from | $173 (Super.com) |
Popular in | December |
Cheapest in | January |
Average price | $504 |
Good round-trip deal | $547 or less |
Good one-way deal | $278 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Cancún that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Cancún that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoCancún
ORD Chicago O'Hare Intl - CUN Cancun
ORDCUN
Chicago O'Hare Intl
Tue 1/12
8:40 am-1:43 pm
Nonstop4h 03m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$220
ChicagoCancún
ORD Chicago O'Hare Intl - CUN Cancun
ORDCUN
Chicago O'Hare Intl
Tue 12/8
7:05 am-9:08 pm
2 stops13h 03m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$225
ChicagoCancún
ORD Chicago O'Hare Intl - CUN Cancun
ORDCUN
Chicago O'Hare Intl
Wed 11/11
6:00 am-12:32 am
2 stops17h 32m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$225
ChicagoCancún
ORD Chicago O'Hare Intl - CUN Cancun
ORDCUN
Chicago O'Hare Intl
Mon 3/1
7:10 am-8:00 pm
2 stops11h 50m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$235
ChicagoCancún
ORD Chicago O'Hare Intl - CUN Cancun
ORDCUN
Chicago O'Hare Intl
Tue 10/6
6:20 am-6:48 pm
2 stops12h 28m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$235
ChicagoCancún
ORD Chicago O'Hare Intl - CUN Cancun
ORDCUN
Chicago O'Hare Intl
Thu 12/31
7:00 am-4:30 pm
2 stops8h 30m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$261
ChicagoCancún
ORD Chicago O'Hare Intl - CUN Cancun
ORDCUN
Chicago O'Hare Intl
Thu 2/18
5:30 am-8:00 pm
2 stops13h 30m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$313
ChicagoCancún
ORD Chicago O'Hare Intl - CUN Cancun
ORDCUN
Chicago O'Hare Intl
Sun 12/20
7:50 pm-1:18 pm
1 stop16h 28m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$348
ChicagoCancún
ORD Chicago O'Hare Intl - CUN Cancun
ORDCUN
Chicago O'Hare Intl
Sat 10/3
8:05 am-8:28 pm
2 stops12h 23m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$423
ChicagoCancún
ORD Chicago O'Hare Intl - CUN Cancun
ORDCUN
Chicago O'Hare Intl
Sat 10/10
8:29 am-7:55 pm
2 stops11h 26m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$423
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl to Cancún
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Cancún in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Cancún flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Cancún flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Cancún flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Cancún flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Cancún flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from O'Hare Intl to Cancún
Have a flexible travel schedule? Discover the best time to fly to Cancún from O'Hare Intl with our price prediction graph.
ORD-CUN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Cancún
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How far ahead should I book a flight from Chicago O'Hare Intl Airport to Cancún?
The best time to book flights from Chicago O'Hare Intl Airport to Cancún is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Cancún?
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Cancún (average of $357). Flying from Chicago O'Hare Intl Airport to Cancún in December is currently the most expensive (average of $559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ORD to CUN?
Find hourly flight availability from O'Hare Intl to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Cancún as you normally would.
How often are flights from Chicago to Cancún delayed?
About 21% of weekly flights between Chicago and Cancún have experienced delays in the past year, with the average delay time being 163 minutes.
What is the most punctual flight time for Chicago to Cancún flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chicago to Cancún flights?
Over the last year, Frontier have had the lowest number of delays on this route, with just 17% of flights being delayed.
What’s the top layover airport for flights from Chicago O'Hare Intl Airport to Cancún?
Share of 1-stop round-trip flights from Chicago O'Hare Intl Airport to Cancún chosen by Cheapflights users in the past 12 months, using the same layover each way.
Mexico City (MEX) – chosen by Cheapflights users on 75% of 1-stop itineraries from Chicago O'Hare Intl Airport to Cancún on Cheapflights.
What’s the cheapest layover airport for flights from Chicago O'Hare Intl Airport to Cancún?
Average round-trip fare for 1-stop flights from Chicago O'Hare Intl Airport to Cancún, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Mexico City (MEX) is the most affordable 1-stop option, with an average round-trip price of $371.
What’s the fastest layover option from Chicago O'Hare Intl Airport to Cancún?
Shortest average travel time for 1-stop one-way flights from Chicago O'Hare Intl Airport to Cancún, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Guadalajara (GDL) have the shortest average one-way travel time for 1-stop routes: 8h 54m.
Which airport typically offers the quickest layover for flights from Chicago O'Hare Intl Airport to Cancún?
Average layover duration for 1-stop one-way flights from Chicago O'Hare Intl Airport to Cancún, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Guadalajara (GDL) offer the fastest connection on this route, with an average layover time of 2h 19m.
The best insider tips for Chicago O'Hare Intl Airport to Cancún flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Cancún trip
Our travel experts
Reviews of airlines servicing Cancún
Get insights into the airlines that provide service to Cancún. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cancún. Reviews last updated September 15, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from Chicago O'Hare Intl Airport to Cancún. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Cancún?
Book flights to Cancún if you plan to visit one of these locationsPuerto Aventuras
Punta Sam
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O'Hare Intl and Cancún flights
Browse other O'Hare Intl and Cancún flight options. Last updated on September 15, 2026.
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Top 10 airlines flying from O'Hare Intl to Cancún
Discover the top 10 airlines that operate flights from O'Hare Intl to Cancún. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$344 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$158 | Average$497 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$190 | Average$438 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$193 | Average$381 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$253 | Average$420 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$262 | Average$500 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$292 | Average$530 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$304 | Average$425 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$323 | Average$552 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$360 | Average$492 | FlexibilityNo cancel fee | On-time67% |