How long is the flight from Chicago to Puerto Morelos?

A quick flight from Chicago to Puerto Morelos can take about 3h 50m. United Airlines provides one of the quickest options available for as low as $314. 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 Frontier ($83), Viva ($88), and Spirit Airlines ($91).

In terms of precipitation, rainfall in Puerto Morelos ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Puerto Morelos when rainfall is around 1.1 in.

If weather is an important factor for your trip to Puerto Morelos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

What are the cheapest flights from Chicago to Puerto Morelos?

On average you can expect to pay $653 for a flight from Chicago to Puerto Morelos. The cheapest flight overall is $92 while the most popular route, (Chicago O'Hare Intl - Cancun) is currently priced at $197.

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 (78%), United Airlines (78%) or American Airlines (77%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Chicago to Puerto Morelos?

United Airlines, American Airlines and Spirit Airlines are the most popular airlines when flying from Chicago to Puerto Morelos.

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.

$98+ Flights from Chicago to Puerto Morelos

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

Airfare is below average for this route at the moment. Chicago to Puerto Morelos flights typically cost between $279 and $540 in January. The cheapest round-trip price found within the last 3 days was $214 on Spirit Airlines (Jan 31-Feb 3).

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Find cheap flights from Chicago to Puerto Morelos 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 to Puerto Morelos are usually found in September or January, booked 66 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap 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 December 28, 2025.

Wed 12/3110:37 amORD - CUN

Nonstop4h 11mFrontier

Thu 1/83:14 pmCUN - ORD

1 stop8h 25mFrontier

Deal found 12/25

$308

Mon 12/297:36 amORD - CUN

1 stop9h 23mAmerican Airlines

Wed 12/313:53 pmCUN - ORD

Nonstop4h 05mAmerican Airlines

Deal found 12/26

$317

Tue 12/3010:37 amORD - CUN

Nonstop4h 11mMultiple Airlines

Mon 1/1211:59 amCUN - ORD

Nonstop3h 54mMultiple Airlines

Deal found 12/27

$318

Tue 12/305:59 pmMDW - CUN

1 stop17h 11mDelta

Wed 1/143:13 pmCUN - MDW

1 stop7h 54mDelta

Deal found 12/27

$327

Tue 12/307:00 amORD - CUN

1 stop8h 05mDelta

Thu 1/81:43 pmCUN - ORD

1 stop8h 22mDelta

Deal found 12/26

$327

Wed 12/319:20 pmORD - CUN

1 stop12h 30mMultiple Airlines

Thu 1/810:13 amCUN - ORD

1 stop10h 28mMultiple Airlines

Deal found 12/27

$329

Mon 12/299:29 amMDW - CUN

2 stops23h 46mDelta

Wed 12/315:30 pmCUN - MDW

2 stops16h 19mDelta

Deal found 12/26

$331

Wed 12/317:00 amORD - CUN

2 stops13h 20mDelta

Mon 1/125:25 pmCUN - ORD

1 stop16h 15mDelta

Deal found 12/25

$331

Tue 12/306:02 pmORD - CUN

1 stop17h 28mAeromexico

Mon 1/123:10 pmCUN - ORD

1 stop6h 55mAeromexico

Deal found 12/27

$337

Tue 12/3010:37 amORD - CUN

Nonstop4h 11mMultiple Airlines

Fri 1/91:21 pmCUN - ORD

1 stop8h 42mMultiple Airlines

Deal found 12/27

$338

Wed 12/317:57 pmORD - CUN

1 stop16h 02mSpirit Airlines

Thu 1/810:13 amCUN - ORD

1 stop10h 28mSpirit Airlines

Deal found 12/27

$340

Mon 12/296:30 pmORD - CUN

1 stop17h 40mDelta

Thu 1/15:05 pmCUN - ORD

1 stop16h 56mDelta

Deal found 12/26

$347

Best flights from Chicago to Puerto Morelos
Discover carefully curated flight deals from Chicago to Puerto Morelos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Wed 1/78:43 amORD - CUN

Nonstop3h 50mUnited Airlines

Tue 1/131:27 pmCUN - ORD

Nonstop4h 00mUnited Airlines

Deal found 12/27

$314

Sat 1/245:30 amORD - CUN

2 stops13h 32mDelta

Wed 1/281:28 pmCUN - ORD

1 stop10h 32mDelta

Deal found 12/26

$323

Wed 2/186:45 amORD - CUN

2 stops12h 17mDelta

Wed 2/2511:18 amCUN - ORD

1 stop12h 42mDelta

Deal found 12/27

$323

Wed 2/255:25 amORD - CUN

2 stops12h 22mDelta

Wed 3/42:17 pmCUN - ORD

1 stop9h 43mDelta

Deal found 12/26

$323

Tue 2/176:15 amORD - CUN

2 stops12h 47mDelta

Tue 2/246:01 amCUN - ORD

1 stop7h 54mDelta

Deal found 12/26

$323

Sun 3/15:25 amORD - CUN

2 stops12h 22mDelta

Thu 3/51:33 pmCUN - ORD

1 stop10h 27mDelta

Deal found 12/27

$323

Mon 2/235:25 amORD - CUN

2 stops12h 22mDelta

Wed 3/42:17 pmCUN - ORD

1 stop9h 43mDelta

Deal found 12/27

$323

Mon 2/97:05 amORD - CUN

2 stops11h 57mDelta

Sat 2/146:01 amCUN - ORD

1 stop7h 54mDelta

Deal found 12/27

$323

Fri 2/276:30 amORD - CUN

2 stops9h 15mDelta

Wed 3/46:01 amCUN - ORD

1 stop7h 54mDelta

Deal found 12/27

$328

Thu 1/226:50 amORD - CUN

2 stops8h 45mDelta

Wed 1/286:01 amCUN - ORD

1 stop7h 39mDelta

Deal found 12/27

$328

Mon 1/2610:35 amORD - CUN

2 stops9h 36mDelta

Sat 2/76:01 amCUN - ORD

1 stop7h 54mDelta

Deal found 12/27

$328

Sun 1/256:00 amMDW - CUN

1 stop7h 03mDelta

Fri 1/301:40 pmCUN - MDW

1 stop9h 42mDelta

Deal found 12/27

$333

Wed 1/711:21 amMDW - CUN

1 stop8h 50mDelta

Tue 1/138:00 amCUN - MDW

1 stop9h 29mDelta

Deal found 12/27

$333

Sat 2/76:25 amMDW - CUN

2 stops12h 37mDelta

Sat 2/148:00 amCUN - MDW

1 stop8h 21mDelta

Deal found 12/26

$333

Sun 2/156:00 amMDW - CUN

2 stops11h 47mDelta

Mon 2/238:00 amCUN - MDW

1 stop10h 45mDelta

Deal found 12/27

$333

Thu 1/16:00 amMDW - CUN

1 stop6h 46mDelta

Sat 1/105:10 pmCUN - MDW

1 stop16h 42mDelta

Deal found 12/27

$333

Fri 1/236:00 amMDW - CUN

1 stop9h 35mDelta

Tue 1/274:40 pmCUN - MDW

1 stop6h 42mDelta

Deal found 12/26

$333

Sat 2/2811:06 amMDW - CUN

1 stop9h 05mDelta

Sun 3/83:25 pmCUN - MDW

1 stop7h 06mDelta

Deal found 12/25

$333

Sat 2/2811:06 amMDW - CUN

1 stop9h 05mDelta

Tue 3/38:00 amCUN - MDW

1 stop10h 45mDelta

Deal found 12/27

$333

Sat 2/2811:06 amMDW - CUN

1 stop9h 05mDelta

Sat 3/712:15 pmCUN - MDW

1 stop11h 16mDelta

Deal found 12/27

$333

Fri 2/276:00 amMDW - CUN

1 stop8h 35mDelta

Mon 3/211:00 amCUN - MDW

1 stop7h 45mDelta

Deal found 12/27

$333

Sun 1/256:00 amMDW - CUN

1 stop7h 03mDelta

Tue 1/2712:05 pmCUN - MDW

2 stops11h 17mDelta

Deal found 12/26

$338

Last-minute flights from Chicago to Puerto Morelos
Discover last-minute flight deals from Chicago to Puerto Morelos. Data last updated December 28, 2025 and is based on user searches.

Thu 1/88:43 pmORD - CUN

1 stop14h 33mSpirit Airlines

Thu 1/1511:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Deal found 12/27

$222

Thu 1/810:37 amORD - CUN

Nonstop4h 11mMultiple Airlines

Mon 1/1211:59 amCUN - ORD

Nonstop3h 54mMultiple Airlines

Deal found 12/25

$224

Sat 1/106:05 amORD - CUN

Nonstop3h 49mSpirit Airlines

Sat 1/1711:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Deal found 12/27

$215

Sat 1/101:10 amORD - CUN

1 stop21h 35mMultiple Airlines

Fri 1/1611:59 amCUN - ORD

Nonstop3h 54mMultiple Airlines

Deal found 12/27

$218

Sat 1/101:10 amORD - CUN

1 stop21h 35mMultiple Airlines

Thu 1/1511:59 amCUN - ORD

Nonstop3h 54mMultiple Airlines

Deal found 12/27

$219

Sat 1/106:05 amORD - CUN

Nonstop3h 49mSpirit Airlines

Wed 1/141:21 pmCUN - ORD

1 stop11h 25mSpirit Airlines

Deal found 12/26

$225

Tue 1/205:15 amORD - CUN

1 stop6h 01mSpirit Airlines

Fri 1/2311:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Deal found 12/27

$216

Tue 1/205:15 amORD - CUN

1 stop6h 01mSpirit Airlines

Mon 1/2611:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Deal found 12/27

$223

Sat 1/249:38 amMDW - CUN

1 stop28h 42mFrontier

Sat 1/314:30 pmCUN - MDW

1 stop20h 15mFrontier

Deal found 12/27

$302

Sun 1/256:05 amORD - CUN

Nonstop3h 49mSpirit Airlines

Thu 1/2911:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Deal found 12/26

$221

Mon 1/266:05 amORD - CUN

Nonstop3h 49mSpirit Airlines

Fri 1/3011:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Deal found 12/27

$217

Sat 1/316:05 amORD - CUN

Nonstop3h 49mSpirit Airlines

Tue 2/311:59 amCUN - ORD

Nonstop3h 54mSpirit Airlines

Deal found 12/27

$214

One-way flights from Chicago to Puerto Morelos
Search for one-way flight options from Chicago to Puerto Morelos. Find affordable one-way fares based on user searches. Data last updated December 28, 2025.

Sun 1/116:05 amORD - CUN

Nonstop3h 49mSpirit Airlines

Deal found 12/27

$98

Sat 1/316:05 amORD - CUN

Nonstop3h 49mSpirit Airlines

Deal found 12/27

$99

Sun 1/181:20 amORD - CUN

1 stop21h 25mViva

Deal found 12/26

$100

Sat 1/101:10 amORD - CUN

1 stop21h 35mViva

Deal found 12/27

$101

Tue 1/205:15 amORD - CUN

1 stop6h 01mSpirit Airlines

Deal found 12/27

$102

Mon 2/1611:58 pmORD - CUN

1 stop8h 58mVolaris

Deal found 12/26

$103

Thu 1/88:43 pmORD - CUN

1 stop14h 33mSpirit Airlines

Deal found 12/27

$104

Sun 1/46:05 amORD - CUN

Nonstop3h 50mSpirit Airlines

Deal found 12/26

$105

Sun 3/812:58 amORD - CUN

1 stop8h 58mVolaris

Deal found 12/27

$107

Tue 3/176:30 amORD - CUN

Nonstop4h 04mFrontier

Deal found 12/26

$108

Thu 1/227:11 amORD - CUN

Nonstop4h 08mFrontier

Deal found 12/27

$109

Fri 2/66:54 pmMDW - CUN

1 stop13h 54mVolaris

Deal found 12/27

$116

Find flight deals from Chicago to Puerto Morelos

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$214 (Cheapflightsfares)
One-way from	$98 (Kiwi.com)
Popular in	March
Cheapest in	September
Average price	$513

Provider with most accurate pricing for Chicago (CHI)-Cancun flight deals.

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Provider most trusted by Cheapflights users for Chicago (CHI)-Cancun flights.

Search Deals

From Chicago (CHI) to Puerto Morelos

Search Deals

One-way flight from Chicago (CHI) to Puerto Morelos

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Puerto Morelos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Wed 1/7

8:43 am-1:33 pm

Nonstop3h 50m

Cancun

Tue 1/13

1:27 pm-4:27 pm

Nonstop4h 00m

$314

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sat 1/24

5:30 am-8:02 pm

2 stops13h 32m

Cancun

Wed 1/28

1:28 pm-11:00 pm

1 stop10h 32m

$323

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Wed 2/18

6:45 am-8:02 pm

2 stops12h 17m

Cancun

Wed 2/25

11:18 am-11:00 pm

1 stop12h 42m

$323

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Wed 2/25

5:25 am-6:47 pm

2 stops12h 22m

Cancun

Wed 3/4

2:17 pm-11:00 pm

1 stop9h 43m

$323

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Tue 2/17

6:15 am-8:02 pm

2 stops12h 47m

Cancun

Tue 2/24

6:01 am-12:55 pm

1 stop7h 54m

$323

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sun 3/1

5:25 am-6:47 pm

2 stops12h 22m

Cancun

Thu 3/5

1:33 pm-11:00 pm

1 stop10h 27m

$323

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Mon 2/23

5:25 am-6:47 pm

2 stops12h 22m

Cancun

Wed 3/4

2:17 pm-11:00 pm

1 stop9h 43m

$323

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Mon 2/9

7:05 am-8:02 pm

2 stops11h 57m

Cancun

Sat 2/14

6:01 am-12:55 pm

1 stop7h 54m

$323

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Fri 2/27

6:30 am-4:45 pm

2 stops9h 15m

Cancun

Wed 3/4

6:01 am-12:55 pm

1 stop7h 54m

$328

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Thu 1/22

6:50 am-4:35 pm

2 stops8h 45m

Cancun

Wed 1/28

6:01 am-12:40 pm

1 stop7h 39m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 41 results

...

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?

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 $138). Flying from Chicago to Puerto Morelos in July is currently the most expensive (average of $218). 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?

One of the essential ways to save on airfare from Chicago to Puerto Morelos is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 41% on airfare.

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

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. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Puerto Morelos

The most flights from CHI to PU3 are scheduled on a Saturday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (13 on average).

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

Reviews of airlines servicing Puerto Morelos

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

4,256 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,256 reviews

Southwest

8.0

Very good

4,256 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,113 reviews

Southwest

8.0

Very good

4,256 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,072 reviews

Southwest

8.0

Very good

4,256 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Spirit Airlines

6.3

Okay

8,212 reviews

Southwest

8.0

Very good

4,256 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.8

Fair

3,065 reviews

Southwest

8.0

Very good

4,256 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

How long is the flight from Chicago to Puerto Morelos?
A quick flight from Chicago to Puerto Morelos can take about 3h 50m. United Airlines provides one of the quickest options available for as low as $314. 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 Frontier ($83), Viva ($88), and Spirit Airlines ($91).
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 (78%), United Airlines (78%) or American Airlines (77%) 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 $653 for a flight from Chicago to Puerto Morelos. The cheapest flight overall is $92 while the most popular route, (Chicago O'Hare Intl - Cancun) is currently priced at $197.
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 $138). Flying from Chicago to Puerto Morelos in July is currently the most expensive (average of $218). 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

Alternative routes for Chicago to Puerto Morelos

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Moline to Cancún flights

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O'Hare Intl to Chetumal flights

Springfield to Cancún flights

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Dubuque to Cancún flights

Champaign to Cancún flights

Top 10 airlines flying from Chicago to Puerto Morelos

Airline	Cheapest	Average	Flexibility	On-time
Aeromexico	Cheapest$145	Average$411	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$161	Average$500	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$168	Average$499	FlexibilityNo cancel fee	On-timeN/A
Spirit Airlines	Cheapest$173	Average$347	FlexibilityNo cancel fee	On-time65%
Volaris	Cheapest$174	Average$556	FlexibilityNo cancel fee	On-time79%
Frontier	Cheapest$187	Average$447	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$212	Average$382	FlexibilityNo cancel fee	On-time62%
Viva	Cheapest$237	Average$297	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$266	Average$576	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$268	Average$532	FlexibilityNo cancel fee	On-time71%

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$98+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chicago to Puerto Morelos with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Chicago to Puerto Morelos are usually found in September or January, booked 66 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Chicago to Puerto Morelos

Cheapest flights from Chicago to Puerto MorelosExplore 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 December 28, 2025.

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 December 28, 2025.

Find 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 December 28, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Puerto Morelos that are best for you.

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.

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 December 26, 2025.

What is the cheapest month to book a flight from Chicago to Puerto Morelos?

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 December 28, 2025.

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 December 20, 2025.

Weekly flight availability from Chicago to Puerto Morelos

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

Reviews of airlines servicing Puerto Morelos

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.

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?

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

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

What are the cheapest flights from Chicago to Puerto Morelos?

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

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

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

What is the cheapest month to book a flight from Chicago to Puerto Morelos?

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Alternative routes for Chicago to Puerto Morelos

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Top 10 airlines flying from Chicago to Puerto Morelos

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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 December 28, 2025.