Flights from Chicago to Isla Mujeres

Cheapest flights from Chicago

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 5 - Fri, Jul 11

ORD

O'Hare Intl.

CUN

Cancun Intl.

$234 Roundtrip, found 3 days ago

$234

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sat, Jul 5 from O'Hare Intl. to Cancun Intl., returning Fri, Jul 11, priced at $234 found 3 days ago

Sat, Jul 12 - Fri, Jul 18

ORD

O'Hare Intl.

CUN

Cancun Intl.

$242 Roundtrip, just found

$242

Roundtrip

just found

Select Spirit Airlines flight, departing Sat, Jul 12 from O'Hare Intl. to Cancun Intl., returning Fri, Jul 18, priced at $242 just found

Mon, Jul 14 - Fri, Jul 18

ORD

O'Hare Intl.

CUN

Cancun Intl.

$249 Roundtrip, just found

$249

Roundtrip

just found

Select Spirit Airlines flight, departing Mon, Jul 14 from O'Hare Intl. to Cancun Intl., returning Fri, Jul 18, priced at $249 just found

Sat, Jul 5 - Fri, Jul 11

ORD

O'Hare Intl.

CUN

Cancun Intl.

$254 Roundtrip, found 3 days ago

$254

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sat, Jul 5 from O'Hare Intl. to Cancun Intl., returning Fri, Jul 11, priced at $254 found 3 days ago

Sat, Jul 12 - Wed, Jul 23

ORD

O'Hare Intl.

CUN

Cancun Intl.

$259 Roundtrip, just found

$259

Roundtrip

just found

Select Spirit Airlines flight, departing Sat, Jul 12 from O'Hare Intl. to Cancun Intl., returning Wed, Jul 23, priced at $259 just found

Mon, Jul 7 - Tue, Jul 15

ORD

O'Hare Intl.

CUN

Cancun Intl.

$260 Roundtrip, found 7 hours ago

$260

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Mon, Jul 7 from O'Hare Intl. to Cancun Intl., returning Tue, Jul 15, priced at $260 found 7 hours ago

Tue, Jul 15 - Fri, Jul 18

ORD

O'Hare Intl.

CUN

Cancun Intl.

$260 Roundtrip, just found

$260

Roundtrip

just found

Select Spirit Airlines flight, departing Tue, Jul 15 from O'Hare Intl. to Cancun Intl., returning Fri, Jul 18, priced at $260 just found

Sat, Jul 5 - Fri, Jul 11

ORD

O'Hare Intl.

CUN

Cancun Intl.

$265 Roundtrip, found 3 days ago

$265

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sat, Jul 5 from O'Hare Intl. to Cancun Intl., returning Fri, Jul 11, priced at $265 found 3 days ago

Mon, Jul 14 - Wed, Jul 23

ORD

O'Hare Intl.

CUN

Cancun Intl.

$266 Roundtrip, just found

$266

Roundtrip

just found

Select Spirit Airlines flight, departing Mon, Jul 14 from O'Hare Intl. to Cancun Intl., returning Wed, Jul 23, priced at $266 just found

Sat, Jul 5 - Fri, Jul 11

ORD

O'Hare Intl.

CUN

Cancun Intl.

$274 Roundtrip, found 3 days ago

$274

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, Jul 5 from O'Hare Intl. to Cancun Intl., returning Fri, Jul 11, priced at $274 found 3 days ago

Tue, Jul 15 - Wed, Jul 23

ORD

O'Hare Intl.

CUN

Cancun Intl.

$277 Roundtrip, just found

$277

Roundtrip

just found

Select Spirit Airlines flight, departing Tue, Jul 15 from O'Hare Intl. to Cancun Intl., returning Wed, Jul 23, priced at $277 just found

Sat, Jul 19 - Wed, Jul 30

ORD

O'Hare Intl.

CUN

Cancun Intl.

$280 Roundtrip, found 1 day ago

$280

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jul 19 from O'Hare Intl. to Cancun Intl., returning Wed, Jul 30, priced at $280 found 1 day ago

Sat, Jul 5 - Fri, Jul 11

ORD

O'Hare Intl.

CUN

Cancun Intl.

$300 Roundtrip, found 3 days ago

$300

Roundtrip

found 3 days ago

Select United flight, departing Sat, Jul 5 from O'Hare Intl. to Cancun Intl., returning Fri, Jul 11, priced at $300 found 3 days ago

Tue, Jul 15 - Mon, Jul 21

ORD

O'Hare Intl.

CUN

Cancun Intl.

$350 Roundtrip, just found

$350

Roundtrip

just found

Select American Airlines flight, departing Tue, Jul 15 from O'Hare Intl. to Cancun Intl., returning Mon, Jul 21, priced at $350 just found

Mon, Jul 7 - Tue, Jul 15

ORD

O'Hare Intl.

CUN

Cancun Intl.

$406 Roundtrip, found 7 hours ago

$406

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from O'Hare Intl. to Cancun Intl., returning Tue, Jul 15, priced at $406 found 7 hours ago

Mon, Jul 7 - Tue, Jul 15

ORD

O'Hare Intl.

CUN

Cancun Intl.

$487 Roundtrip, found 7 hours ago

$487

Roundtrip

found 7 hours ago

Select Air Canada flight, departing Mon, Jul 7 from O'Hare Intl. to Cancun Intl., returning Tue, Jul 15, priced at $487 found 7 hours ago

Mon, Jul 7 - Tue, Jul 15

ORD

O'Hare Intl.

CUN

Cancun Intl.

$603 Roundtrip, found 7 hours ago

$603

Roundtrip

found 7 hours ago

Select Delta flight, departing Mon, Jul 7 from O'Hare Intl. to Cancun Intl., returning Tue, Jul 15, priced at $603 found 7 hours ago

Thu, Jul 24 - Tue, Jul 29

ORD

O'Hare Intl.

CUN

Cancun Intl.

$679 Roundtrip, found 2 days ago

$679

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Thu, Jul 24 from O'Hare Intl. to Cancun Intl., returning Tue, Jul 29, priced at $679 found 2 days ago

Mon, Jul 7 - Tue, Jul 15

ORD

O'Hare Intl.

CUN

Cancun Intl.

$738 Roundtrip, found 7 hours ago

$738

Roundtrip

found 7 hours ago

Select Volaris flight, departing Mon, Jul 7 from O'Hare Intl. to Cancun Intl., returning Tue, Jul 15, priced at $738 found 7 hours ago

Mon, Jul 7 - Tue, Jul 15

ORD

O'Hare Intl.

CUN

Cancun Intl.

$872 Roundtrip, found 7 hours ago

$872

Roundtrip

found 7 hours ago

Select Aeromexico flight, departing Mon, Jul 7 from O'Hare Intl. to Cancun Intl., returning Tue, Jul 15, priced at $872 found 7 hours ago