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Puerto Morelos

$93+ Cheap flights from Chicago (CHI) to Puerto Morelos, Mexico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CUN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Puerto Morelos are usually found in September or October, booked 66 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Chicago to Puerto Morelos

Keep the following information in mind while searching for Chicago to Puerto Morelos flight deals. Data was last updated September 15, 2025.

Round-trip from

$234
(Kiwi.com)

One-way from

$93
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$347
From Chicago (CHI) to Puerto Morelos
Search Deals
One-way flight from Chicago (CHI) to Puerto Morelos
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Highest demand for flights based on searches. 5% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Chicago to Puerto Morelos

Cheapest flights from Chicago to Puerto Morelos
Explore the most affordable flight options available from Chicago to Puerto Morelos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

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.
Sun 10/196:30 amORD - CUN
Nonstop3h 45mMultiple Airlines
Tue 10/289:09 amCUN - ORD
1 stop7h 14mMultiple Airlines
Deal found 9/14$234
This Spirit 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:05 amORD - CUN
1 stop7h 54mSpirit Airlines
Tue 9/239:16 amCUN - ORD
1 stop12h 42mSpirit Airlines
Deal found 9/14$235
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.
Tue 10/216:58 pmORD - CUN
1 stop13h 06mSpirit Airlines
Sat 11/110:55 amCUN - ORD
Nonstop4h 03mSpirit Airlines
Deal found 9/14$236
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.
Sun 9/215:05 amORD - CUN
1 stop7h 54mSpirit Airlines
Thu 9/252:07 pmCUN - ORD
1 stop8h 41mSpirit Airlines
Deal found 9/13$237
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:28 pmORD - CUN
1 stop15h 36mSpirit Airlines
Sat 11/81:35 pmCUN - ORD
1 stop8h 25mSpirit Airlines
Deal found 9/14$238
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:58 pmORD - CUN
1 stop13h 06mMultiple Airlines
Sat 10/111:06 pmCUN - ORD
Nonstop4h 08mMultiple Airlines
Deal found 9/13$239
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.
Sat 10/256:30 amORD - CUN
Nonstop3h 30mMultiple Airlines
Thu 10/301:28 pmCUN - ORD
Nonstop4h 08mMultiple Airlines
Deal found 9/14$240
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.
Mon 10/205:05 amORD - CUN
1 stop7h 39mSpirit Airlines
Thu 10/2312:11 pmCUN - ORD
1 stop10h 15mSpirit Airlines
Deal found 9/13$241
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:17 pmORD - CUN
1 stop14h 54mSpirit Airlines
Fri 9/269:16 amCUN - ORD
1 stop12h 42mSpirit Airlines
Deal found 9/13$242
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.
Mon 9/295:05 amORD - CUN
1 stop7h 54mSpirit Airlines
Wed 10/89:09 amCUN - ORD
1 stop8h 44mSpirit Airlines
Deal found 9/12$243
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 amORD - CUN
Nonstop3h 37mSpirit Airlines
Wed 11/121:35 pmCUN - ORD
1 stop11h 07mSpirit Airlines
Deal found 9/13$244
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:25 amMDW - CUN
Nonstop3h 40mSouthwest
Thu 10/303:20 pmCUN - MDW
Nonstop3h 35mSouthwest
Deal found 9/12$261

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Puerto Morelos 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Chicago to Puerto Morelos that are best for you.

Fly from

Chicago

Fly to

Puerto Morelos

Route

Depart

Return

Price

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sun 11/23

4:40 pm-8:10 pm

1 stop26h 30m

Cancun

Wed 11/26

11:42 am-2:50 pm

Nonstop4h 08m

$276

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Tue 1/20

10:35 am-3:35 pm

Nonstop4h 00m

Cancun

Thu 2/19

3:18 pm-6:09 pm

Nonstop3h 51m

$281

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Fri 10/31

8:43 am-12:33 pm

Nonstop3h 50m

Cancun

Fri 11/7

5:55 pm-12:15 am

1 stop7h 20m

$286

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Tue 1/13

8:43 am-1:33 pm

Nonstop3h 50m

Cancun

Tue 2/10

4:20 pm-11:59 pm

1 stop8h 39m

$291

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sat 10/4

9:00 am-7:20 pm

1 stop10h 20m

Cancun

Tue 10/7

3:38 pm-7:36 pm

Nonstop3h 58m

$307

ChicagoCancún

MDW - CUN

MDWCUN

Chicago Midway

Sat 10/18

6:30 am-1:40 pm

1 stop7h 10m

Cancun

Sat 11/1

11:55 am-8:20 pm

2 stops8h 25m

$310

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Mon 2/2

6:00 am-10:37 am

Nonstop3h 37m

Cancun

Mon 2/9

10:13 pm-4:36 am

1 stop7h 23m

$311

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Mon 9/29

10:43 am-2:28 pm

Nonstop3h 45m

Cancun

Mon 10/6

3:38 pm-7:36 pm

Nonstop3h 58m

$317

ChicagoCancún

MDW - CUN

MDWCUN

Chicago Midway

Sat 11/29

6:00 am-1:55 pm

1 stop6h 55m

Cancun

Sat 12/6

6:00 am-3:43 pm

2 stops10h 43m

$326

ChicagoCancún

MDW - CUN

MDWCUN

Chicago Midway

Tue 9/30

6:00 am-11:25 am

1 stop5h 25m

Cancun

Fri 10/3

8:00 am-9:36 pm

1 stop13h 36m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 42 results
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Best time to book a flight from Chicago to Puerto Morelos

Have a flexible travel schedule? Discover the best time to fly to Puerto Morelos from Chicago with our price prediction graph.
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 to Puerto Morelos

How far ahead should I book a flight from Chicago to Puerto Morelos?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Puerto Morelos. Price data was last updated on September 12, 2025.

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Puerto Morelos. 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 Chicago to Puerto Morelos?

Currently, January is the cheapest month in which you can book a flight from Chicago to Puerto Morelos (average of $360). Flying from Chicago to Puerto Morelos in March is currently the most expensive (average of $492). 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 CHI to PU3?

Find hourly flight availability from Chicago to Puerto Morelos. 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, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to Puerto Morelos as you normally would.

What is the cheapest day to fly from Chicago to Puerto Morelos?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Puerto Morelos. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Chicago to Puerto Morelos flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Puerto Morelos

Explore weekly flight availability from Chicago to Puerto Morelos. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from CHI to PU3 are scheduled on a Saturday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Chicago to Puerto Morelos?

Reviews of airlines servicing Puerto Morelos

Get insights into the airlines that provide service to Puerto Morelos. 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 Puerto Morelos. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Chicago to Puerto Morelos, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,172 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Chicago to Puerto Morelos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to Puerto Morelos?

    A quick flight from Chicago to Puerto Morelos can take about 4h. United Airlines provides one of the quickest options available for as low as $281. Airlines will cover a distance of 1447 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Chicago to Puerto Morelos one-way?

    The cheapest airlines for a one-way flight from Chicago to Puerto Morelos are Spirit Airlines ($107), Southwest ($119), and United Airlines ($119).

  • What are the most reliable airlines from Chicago to Puerto Morelos?

    No one likes to see their flight delayed. When booking a flight from Chicago to Puerto Morelos consider choosing Emirates (77%), United Airlines (77%) or Frontier (76%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Puerto Morelos?

    On average you can expect to pay $513 for a flight from Chicago to Puerto Morelos. The cheapest flight overall is $90 while the most popular route, (Chicago O'Hare Intl - Cancun) is currently priced at $212.

  • Can I find deals for flights from Chicago to Puerto Morelos that include hotel bookings?

    Yes. In addition to deals on Chicago to Puerto Morelos flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Puerto Morelos?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Puerto Morelos.

  • Can I find deals for business class flights from Chicago to Puerto Morelos?

    Yes. Cheapflights offers flight deals from Chicago to Puerto Morelos 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 Chicago to Puerto Morelos?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Puerto Morelos (average of $360). Flying from Chicago to Puerto Morelos in March is currently the most expensive (average of $492). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Chicago to Puerto Morelos

Discover the top 10 airlines that operate flights from Chicago to Puerto Morelos. 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 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$129Average$331FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$161Average$535FlexibilityNo cancel feeOn-time69%
DeltaCheapest$168Average$505FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$171Average$457FlexibilityNo cancel feeOn-time62%
VolarisCheapest$179Average$546FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$191Average$438FlexibilityNo cancel feeOn-timeN/A
VivaCheapest$250Average$294FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$266Average$613FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$269Average$509FlexibilityNo cancel feeOn-time71%
AviancaCheapest$552Average$896FlexibilityNo cancel feeOn-time71%

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