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Cheap flights from Cancún to Chicago O'Hare Intl Airport from £169

CUN — ORD
23 Oct — 30 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cancún to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Cancún to O'Hare Intl

Tue 27/1007:39 -
1 stop8h 50m
Tue 3/1105:30 -
1 stop9h 07m
Deal found 18/9£236
Sun 15/1111:15 -
1 stop12h 40m
Sun 15/1101:05 -
1 stop24h 10m
Deal found 18/9£241
Wed 4/1115:40 -
1 stop8h 15m
Tue 10/1101:05 -
1 stop20h 30m
Deal found 20/9£242
Sun 1/1101:10 -
1 stop23h 25m
Sun 8/1101:05 -
1 stop22h 10m
Deal found 19/9£250
Fri 27/1106:20 -
1 stop18h 15m
Tue 1/1201:05 -
1 stop24h 10m
Deal found 19/9£251
Thu 12/1115:03 -
1 stop9h 52m
Tue 17/1107:00 -
1 stop5h 58m
Deal found 19/9£280
Fri 30/1014:11 -
Nonstop4h 02m
Tue 3/1108:40 -
Nonstop4h 03m
Deal found 21/9£290
Thu 22/1012:11 -
Nonstop3h 53m
Mon 26/1007:20 -
Nonstop4h 03m
Deal found 22/9£290
Wed 14/1006:04 -
2 stops13h 07m
Mon 19/1005:27 -
1 stop6h 08m
Deal found 22/9£295
Tue 20/1005:45 -
1 stop29h 15m
Wed 21/1016:28 -
1 stop29h 47m
Deal found 19/9£302
Wed 14/1012:11 -
Nonstop3h 53m
Wed 28/1007:00 -
1 stop7h 45m
Deal found 22/9£305

Find flight deals from Cancún to O'Hare Intl

Round-trip from

£234

One-way from

£169

Popular in

October

Cheapest in

January

Average price

£282
Viva
  • Viva
  • 20/1-24/1
  • 2 total stops
  • 45h 40m total
  • Cancún to Chicago
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Volaris
  • Volaris
  • 19/3-31/12
  • 1 total stop
  • 7h 48m total
  • Cancún to Chicago
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£33 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

Price

Cheapest return flight

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Sun 20/12

16:42-19:46

Nonstop4h 04m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£171
Fastest return journey

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Fri 13/11

13:16-16:18

Nonstop4h 02m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£171

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Sat 23/1

11:00-20:37

2 stops10h 37m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£175

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Mon 22/3

16:30-09:24

1 stop16h 54m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£175

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Fri 19/3

15:35-12:37

2 stops21h 02m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£180

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Sat 12/12

14:55-17:59

Nonstop4h 04m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£183

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Wed 18/11

14:55-17:59

Nonstop4h 04m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£186

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Tue 16/3

15:42-19:46

Nonstop4h 04m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£186

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Sun 10/1

21:55-04:43

1 stop7h 48m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£188

CancúnChicago

CUN Cancun - ORD Chicago O'Hare Intl

CUNORD

Cancun

Mon 22/3

21:53-05:36

1 stop7h 43m

Chicago O'Hare Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£188

Flights are sorted by cheapest return flights first.

Deals found on 22/9

Showing 1-10 of 18 resultsSorted by cheapest first
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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.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Cancún to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Cancún to Chicago O'Hare Intl Airport?

To ensure you get the cheapest price possible for a flight from Cancún to Chicago O'Hare Intl Airport, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 £156). Flying from Cancún to Chicago O'Hare Intl Airport in October is currently the most expensive (average of £360). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cancún to Chicago O'Hare Intl Airport as you normally would.

How much does it cost for a return flight from Cancún to Chicago O'Hare Intl Airport?

Airfare is below average for this route at the moment.

Cancún to Chicago O'Hare Intl Airport flights typically cost between £244 and £387 in January.
The cheapest return price found within the last 5 days was £234 on Viva (20 Jan–24 Jan).

Related info for your journey

  • What airport do you fly from for flights from Cancún to Chicago O'Hare Intl?

    Cancun (CUN) is the airport you will fly out of if you book a flight from Cancún to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Cancun; the airport handles an average of 3 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Cancún airport to Chicago O'Hare Intl. It is only a 8.9 mi journey to Cancun (CUN) from Cancún’s city center.

  • How long is the flight from Cancún to Chicago O'Hare Intl Airport?

    United Airlines and Viva can get you from Cancún to Chicago O'Hare Intl Airport in just under 8h 15m. Your travel time can differ by up to 35m. There are 1447 mi between Cancún and Chicago O'Hare Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Cancún to Chicago O'Hare Intl Airport?

    The top 3 most reliable airlines when flying from Cancún to Chicago O'Hare Intl Airport are Qatar Airways (79%), Frontier (78%) and Volaris (78%).

  • Can I find deals for flights from Cancún to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Cancún to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cancún to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cancún to O'Hare Intl.

  • Can I find deals for business class flights from Cancún to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Cancún to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 £156). Flying from Cancún to Chicago O'Hare Intl Airport in October is currently the most expensive (average of £360). 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.

See more FAQs

Travelling 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 locations
Elk Grove Village

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Can Cheapflights find flights from Cancún to O'Hare Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cancún to O'Hare Intl, users can toggle the no change fees filter when performing a flight search.

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