$212+ Cheap flights from Cancún (CUN) to O'Hare Intl (ORD)
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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — ORD
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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Find cheap flights from Cancún to O'Hare Intl 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 Cancun to Chicago O'Hare Intl are usually found in January or February, booked 84 days in advance, depart on a Thursday or Sunday and return on a Sunday
Cheap flight deals from Cancún to O'Hare Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Cancún to O'Hare IntlExplore the most affordable flight options available from Cancún to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
Explore the most affordable flight options available from Cancún to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:44 am -
Nonstop4h 01m
Sun 11/86:10 am -
Nonstop3h 58m
Deal found 9/30![Frontier logo]()
$285
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:44 am -
Nonstop4h 01m
Mon 11/96:10 am -
Nonstop3h 58m
Deal found 9/29![Frontier logo]()
$286
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2211:38 am -
Nonstop4h 00m
Tue 1/57:29 am -
Nonstop4h 23m
Deal found 9/30![Frontier logo]()
$291
This Viva deal was found by Cheapflights users on 9/29. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:30 pm -
1 stop24h 40m
Sun 2/141:10 am -
1 stop23h 00m
Deal found 9/29![Viva logo]()
$307
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:49 am -
Nonstop4h 01m
Wed 10/286:10 am -
Nonstop3h 58m
Deal found 9/30![Frontier logo]()
$311
This Travelocity deal was found by Cheapflights users on 9/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:24 am -
Nonstop4h 01m
Sat 11/287:45 am -
Nonstop3h 56m
Deal found 9/30![Frontier logo]()
$316
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:49 am -
Nonstop4h 01m
Mon 10/196:10 am -
Nonstop3h 48m
Deal found 9/30![Frontier logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 11/49:55 pm -
1 stop7h 48m
Wed 1/132:41 am -
1 stop14h 24m
Deal found 10/3![Multiple Airlines logo]()
$337
This Booking.com deal was found by Cheapflights users on 9/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:44 am -
Nonstop4h 01m
Tue 11/176:10 am -
Nonstop3h 58m
Deal found 9/29![Frontier logo]()
$341
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:49 am -
Nonstop4h 01m
Tue 10/276:10 am -
Nonstop3h 58m
Deal found 9/29![Frontier logo]()
$345
Best flights from Cancún to O'Hare IntlDiscover carefully curated flight deals from Cancún to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from Cancún to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This Delta deal was found by Cheapflights users on 9/29. 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 12/32:26 pm -
1 stop10h 13m
Mon 12/76:49 am -
1 stop7h 21m
Deal found 9/29![Delta logo]()
$383
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Thu 10/223:38 pm -
Nonstop3h 57m
Sun 10/258:40 am -
Nonstop4h 03m
Deal found 10/1![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 9/29. 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 11/128:15 am -
2 stops11h 15m
Tue 11/175:30 am -
1 stop8h 36m
Deal found 9/29![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 10/3. 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 10/3012:16 pm -
Nonstop4h 02m
Tue 11/38:40 am -
Nonstop4h 03m
Deal found 10/3![United Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 9/29. 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 12/225:35 pm -
1 stop7h 24m
Tue 1/57:00 am -
2 stops8h 30m
Deal found 9/29![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sat 12/122:55 pm -
Nonstop4h 04m
Tue 1/57:20 am -
Nonstop4h 03m
Deal found 10/2![United Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 9/29. 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 12/258:15 am -
Nonstop3h 56m
Wed 12/3010:00 pm -
1 stop15h 03m
Deal found 9/29![United Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 10/2. 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 10/157:01 am -
2 stops13h 37m
Mon 10/196:30 am -
1 stop13h 25m
Deal found 10/2![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/277:39 am -
1 stop7h 12m
Tue 11/37:20 am -
Nonstop4h 03m
Deal found 9/30![United Airlines logo]()
$404
Last-minute flights from Cancún to O'Hare IntlDiscover last-minute flight deals from Cancún to O'Hare Intl. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from Cancún to O'Hare Intl. Data last updated October 4, 2026 and is based on user searches.
This Viva deal was found by Cheapflights users on 9/29. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:30 pm -
1 stop24h 40m
Sun 2/141:10 am -
1 stop23h 00m
Deal found 9/29![Viva logo]()
$307
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:49 am -
Nonstop4h 01m
Mon 2/157:29 am -
Nonstop4h 23m
Deal found 9/29![Frontier logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Fri 10/910:31 am -
1 stop26h 39m
Mon 2/157:29 am -
Nonstop4h 23m
Deal found 9/29![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 10/1211:16 am -
1 stop12h 50m
Mon 2/156:29 am -
1 stop13h 28m
Deal found 10/1![Volaris logo]()
$408
This OneTravel deal was found by Cheapflights users on 9/30. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:50 pm -
1 stop8h 02m
Sun 10/186:10 am -
Nonstop3h 48m
Deal found 9/30![Multiple Airlines logo]()
$393
This CheapOair deal was found by Cheapflights users on 9/30. 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.
Tue 10/139:50 pm -
1 stop8h 02m
Sat 10/171:40 am -
1 stop8h 23m
Deal found 9/30![Volaris logo]()
$403
This Delta deal was found by Cheapflights users on 10/1. 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 10/147:01 am -
2 stops13h 37m
Wed 10/285:27 am -
1 stop6h 08m
Deal found 10/1![Delta logo]()
$412
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:50 am -
1 stop12h 57m
Tue 10/272:53 am -
1 stop9h 11m
Deal found 9/30![Volaris logo]()
$417
This Air Canada deal was found by Cheapflights users on 10/2. 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.
Wed 10/1410:50 am -
1 stop7h 40m
Wed 10/2812:50 pm -
1 stop9h 40m
Deal found 10/2![Air Canada logo]()
$420
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/143:38 pm -
Nonstop3h 57m
Wed 10/285:30 am -
1 stop7h 04m
Deal found 9/30![United Airlines logo]()
$422
One-way flights from Cancún to O'Hare IntlSearch for one-way flight options from Cancún to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
Search for one-way flight options from Cancún to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
This CheapOair deal was found by Cheapflights users on 10/3. 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 10/2611:16 am -
1 stop12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Volaris logo]()
$212
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 pm -
1 stop10h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Volaris logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:16 am -
1 stop12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Volaris logo]()
$214
This FlightHub deal was found by Cheapflights users on 10/2. 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.
Wed 10/2810:40 am -
1 stop14h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Volaris logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/2710:40 am -
1 stop14h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Volaris logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/1510:49 am -
Nonstop4h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 11/15:24 pm -
1 stop11h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Volaris logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 12/110:45 am -
1 stop12h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Volaris logo]()
$219
This FlightHub deal was found by Cheapflights users on 10/1. 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 10/155:40 pm -
1 stop11h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Volaris logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 11/49:55 pm -
1 stop7h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Volaris logo]()
$221
This Cheapflightsfares deal was found by Cheapflights users on 10/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:00 pm -
1 stop11h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Volaris logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 11/811:45 am -
1 stop12h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Viva logo]()
$223
Find flight deals from Cancún to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to O'Hare Intl (ORD). 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 October 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $285 (Cheapflightsfares) |
One-way from | $212 (CheapOair) |
Popular in | October |
Cheapest in | January |
Average price | $481 |
Good round-trip deal | $412 or less |
Good one-way deal | $294 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Cancún to O'Hare Intl 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 October 4, 2026.
Use the filters below to find and compare flights from Cancún to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CancúnChicago
CUN Cancun - ORD Chicago O'Hare Intl
CUNORD
Cancun
Thu 12/3
4:46 pm-11:39 pm
1 stop7h 53m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$225
Quickest round-trip
CancúnChicago
CUN Cancun - ORD Chicago O'Hare Intl
CUNORD
Cancun
Sat 10/31
12:16 pm-4:18 pm
Nonstop4h 02m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$226
CancúnChicago
CUN Cancun - ORD Chicago O'Hare Intl
CUNORD
Cancun
Thu 12/3
2:55 pm-5:59 pm
Nonstop4h 04m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$227
CancúnChicago
CUN Cancun - ORD Chicago O'Hare Intl
CUNORD
Cancun
Fri 12/25
12:20 pm-8:18 pm
2 stops8h 58m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$229
CancúnChicago
CUN Cancun - ORD Chicago O'Hare Intl
CUNORD
Cancun
Wed 10/28
12:16 pm-4:18 pm
Nonstop4h 02m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$229
CancúnChicago
CUN Cancun - ORD Chicago O'Hare Intl
CUNORD
Cancun
Thu 11/5
2:55 pm-5:59 pm
Nonstop4h 04m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$229
CancúnChicago
CUN Cancun - ORD Chicago O'Hare Intl
CUNORD
Cancun
Thu 1/28
11:00 am-8:37 pm
2 stops10h 37m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$230
CancúnChicago
CUN Cancun - ORD Chicago O'Hare Intl
CUNORD
Cancun
Wed 11/4
8:00 am-8:30 pm
2 stops13h 30m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$230
CancúnChicago
CUN Cancun - ORD Chicago O'Hare Intl
CUNORD
Cancun
Thu 10/29
7:56 am-11:57 pm
2 stops16h 01m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$231
CancúnChicago
CUN Cancun - ORD Chicago O'Hare Intl
CUNORD
Cancun
Fri 10/30
8:00 am-8:30 pm
2 stops12h 30m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$231
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Cancún to O'Hare Intl
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 Cancún to O'Hare Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cancún-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cancún-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cancún-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cancún-Chicago O'Hare Intl Airport 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 Cancún-Chicago O'Hare Intl Airport 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 Cancún to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Cancún with our price prediction graph.
CUN-ORD
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 Cancún to Chicago O'Hare Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Cancún to Chicago O'Hare Intl Airport?
Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cancún to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Cancún to Chicago O'Hare Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Cancún to Chicago O'Hare Intl Airport (average of $208). Flying from Cancún to Chicago O'Hare Intl Airport in October is currently the most expensive (average of $481). 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 CUN to ORD?
Find hourly flight availability from Cancún to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 4, 2026.
When flying from Cancún to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Cancún to Chicago delayed?
About 18% of weekly flights between Cancún and Chicago have experienced delays in the past year, with the average delay time being 165 minutes.
What is the most punctual flight time for Cancún to Chicago flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening 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 Cancún to Chicago flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
The best insider tips for Cancún to Chicago O'Hare Intl Airport 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 Cancún to Chicago O'Hare Intl Airport trip
Our travel experts
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated October 4, 2026.
Get a feel of what it's like to fly with United Airlines,Volaris, andFrontier from Cancún to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Boarding
7.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Cancún to O'Hare Intl. 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 Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Lake Geneva
Naperville
Des Plaines
Glenview
Schaumburg
Oakbrook Terrace
Delavan
Oak Brook
Aurora
Libertyville
Rockford
Hoffman Estates
Beloit
Orland Park
South Holland
Elgin
Racine
Janesville
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Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 4, 2026.
Cancún and O'Hare Intl flights
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Top 3 airlines flying from Cancún to O'Hare Intl
Discover the top 3 airlines that operate flights from Cancún to O'Hare Intl. 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 October 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$209 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$209 | Average$319 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$306 | Average$466 | FlexibilityNo cancel fee | On-time79% |