$96+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CUN
Mar 12 — Mar 191
1 adult, Economy
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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 Thursday
Cheap flight deals from Chicago to Puerto Morelos
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Best
Last-minute
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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 February 10, 2026.
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 February 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 2/2411:59 pm
ORD
- CUN
1 stop8h 49m
Multiple Airlines
Tue 3/31:25 pm
CUN
- ORD
1 stop11h 22m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 2/2411:59 pm
ORD
- CUN
1 stop8h 49m
Multiple Airlines
Fri 2/271:25 pm
CUN
- ORD
1 stop6h 46m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$239
This Mytrip deal was found by Cheapflights users on 2/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/81:20 am
ORD
- CUN
1 stop21h 30m
Multiple Airlines
Wed 2/1111:59 am
CUN
- ORD
Nonstop3h 54m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 2/2411:59 pm
ORD
- CUN
1 stop8h 49m
Multiple Airlines
Wed 3/41:25 pm
CUN
- ORD
1 stop6h 46m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$241
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 3/35:15 am
ORD
- CUN
1 stop6h 05m
Spirit Airlines
Wed 3/411:59 am
CUN
- ORD
Nonstop3h 54m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$242
This Expedia deal was found by Cheapflights users on 2/10. 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.
Tue 3/35:15 am
ORD
- CUN
1 stop6h 05m
Multiple Airlines
Wed 3/47:19 pm
CUN
- ORD
Nonstop4h 09m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$243
This Super.com deal was found by Cheapflights users on 2/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:00 am
MDW
- CUN
Nonstop4h 02m
Frontier
Sat 3/143:07 pm
CUN
- MDW
Nonstop4h 06m
Frontier
Deal found 2/8![Frontier logo]()
$245
This Mytrip deal was found by Cheapflights users on 2/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/81:20 am
ORD
- CUN
1 stop19h 55m
Multiple Airlines
Sat 2/1411:59 am
CUN
- ORD
Nonstop3h 54m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 2/256:23 am
ORD
- CUN
1 stop14h 03m
Multiple Airlines
Wed 3/41:25 pm
CUN
- ORD
1 stop6h 46m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$246
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:55 am
ORD
- CUN
Nonstop4h 12m
Frontier
Thu 2/266:27 pm
CUN
- ORD
Nonstop4h 10m
Frontier
Deal found 2/10![Frontier logo]()
$249
This Trip.com deal was found by Cheapflights users on 2/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:54 pm
MDW
- CUN
1 stop13h 54m
Multiple Airlines
Sat 3/143:07 pm
CUN
- MDW
Nonstop4h 06m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$260
This Priceline deal was found by Cheapflights users on 2/7. 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.
Wed 3/47:15 am
MDW
- CUN
1 stop24h 36m
Frontier
Sat 3/73:07 pm
CUN
- MDW
Nonstop4h 06m
Frontier
Deal found 2/7![Frontier logo]()
$279
Best flights from Chicago to Puerto MorelosDiscover 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 February 10, 2026.
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 February 10, 2026.
This Southwest deal was found by Cheapflights users on 2/6. 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.
Mon 3/94:05 pm
MDW
- CUN
Nonstop3h 40m
Southwest
Fri 3/138:30 am
CUN
- MDW
Nonstop3h 40m
Southwest
Deal found 2/6![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Mon 3/27:34 am
ORD
- CUN
Nonstop3h 56m
United Airlines
Wed 3/113:45 pm
CUN
- ORD
Nonstop4h 00m
United Airlines
Deal found 2/8![United Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 2/9. 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.
Sat 2/286:30 pm
ORD
- CUN
2 stops16h 20m
Delta
Wed 3/118:40 am
CUN
- ORD
1 stop15h 33m
Delta
Deal found 2/9![Delta logo]()
$332
This Southwest deal was found by Cheapflights users on 2/9. 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.
Sat 3/71:25 pm
MDW
- CUN
Nonstop3h 35m
Southwest
Tue 3/108:30 am
CUN
- MDW
Nonstop3h 40m
Southwest
Deal found 2/9![Southwest logo]()
$298
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/77:00 am
ORD
- CUN
1 stop7h 50m
United Airlines
Thu 3/122:18 pm
CUN
- ORD
Nonstop3h 51m
United Airlines
Deal found 2/9![United Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Mon 3/25:45 am
ORD
- CUN
1 stop6h 09m
United Airlines
Fri 3/64:45 pm
CUN
- ORD
Nonstop4h 00m
United Airlines
Deal found 2/8![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 2/7. 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.
Mon 3/166:34 pm
MDW
- CUN
1 stop15h 16m
Delta
Wed 3/1810:50 am
CUN
- MDW
1 stop7h 04m
Delta
Deal found 2/7![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 2/8. 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 3/310:49 am
MDW
- CUN
1 stop9h 22m
Delta
Thu 3/58:00 am
CUN
- MDW
1 stop10h 45m
Delta
Deal found 2/8![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Mon 3/98:43 am
ORD
- CUN
Nonstop3h 50m
United Airlines
Mon 3/1612:22 pm
CUN
- ORD
Nonstop4h 03m
United Airlines
Deal found 2/7![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 2/7. 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.
Fri 2/276:00 am
MDW
- CUN
1 stop9h 45m
Delta
Tue 3/312:15 pm
CUN
- MDW
1 stop11h 18m
Delta
Deal found 2/7![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 2/7. 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 3/610:33 am
ORD
- CUN
Nonstop4h 00m
United Airlines
Sat 3/143:20 pm
CUN
- ORD
1 stop8h 32m
United Airlines
Deal found 2/7![United Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 2/8. 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 2/265:25 am
ORD
- CUN
1 stop14h 46m
Delta
Wed 3/48:00 am
CUN
- ORD
1 stop6h 34m
Delta
Deal found 2/8![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 2/8. 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.
Sun 2/225:25 am
ORD
- CUN
1 stop6h 05m
Delta
Thu 3/55:45 pm
CUN
- ORD
1 stop7h 11m
Delta
Deal found 2/8![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 2/9. 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 3/45:25 am
ORD
- CUN
2 stops12h 22m
Delta
Sun 3/84:45 pm
CUN
- ORD
1 stop7h 09m
Delta
Deal found 2/9![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 2/7. 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.
Sun 2/225:25 am
ORD
- CUN
2 stops12h 22m
Delta
Thu 2/264:45 pm
CUN
- ORD
1 stop8h 11m
Delta
Deal found 2/7![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 2/7. 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.
Fri 2/207:59 pm
ORD
- CUN
1 stop13h 01m
Delta
Wed 3/48:00 am
CUN
- ORD
1 stop6h 34m
Delta
Deal found 2/7![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 2/9. 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.
Sun 3/15:25 am
ORD
- CUN
1 stop10h 20m
Delta
Sun 3/84:45 pm
CUN
- ORD
1 stop7h 09m
Delta
Deal found 2/9![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 2/9. 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.
Sat 2/2811:06 am
MDW
- CUN
1 stop9h 05m
Delta
Tue 3/38:00 am
CUN
- MDW
2 stops10h 37m
Delta
Deal found 2/9![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 2/8. 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.
Fri 3/206:00 am
MDW
- CUN
1 stop14h 20m
Delta
Wed 3/258:00 am
CUN
- MDW
2 stops24h 53m
Delta
Deal found 2/8![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 2/9. 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 3/312:45 pm
MDW
- CUN
1 stop7h 26m
Delta
Fri 3/68:00 am
CUN
- MDW
1 stop10h 45m
Delta
Deal found 2/9![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 2/6. 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 4/96:34 pm
MDW
- CUN
1 stop15h 16m
Delta
Thu 4/166:50 am
CUN
- MDW
2 stops15h 38m
Delta
Deal found 2/6![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 2/8. 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.
Fri 4/106:00 am
MDW
- CUN
1 stop9h 45m
Delta
Fri 4/1711:00 am
CUN
- MDW
1 stop11h 28m
Delta
Deal found 2/8![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 2/8. 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 3/119:35 am
MDW
- CUN
2 stops10h 45m
Delta
Wed 3/1810:50 am
CUN
- MDW
1 stop7h 04m
Delta
Deal found 2/8![Delta logo]()
$371
Last-minute flights from Chicago to Puerto MorelosDiscover last-minute flight deals from Chicago to Puerto Morelos. Data last updated February 10, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Puerto Morelos. Data last updated February 10, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 2/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:05 am
ORD
- CUN
Nonstop3h 49m
Spirit Airlines
Fri 2/1311:59 am
CUN
- ORD
Nonstop3h 54m
Spirit Airlines
Deal found 2/6![Spirit Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 2/2411:59 pm
ORD
- CUN
1 stop8h 49m
Multiple Airlines
Tue 3/31:25 pm
CUN
- ORD
1 stop11h 22m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 2/2411:59 pm
ORD
- CUN
1 stop8h 49m
Multiple Airlines
Fri 2/271:25 pm
CUN
- ORD
1 stop6h 46m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 2/246:23 am
ORD
- CUN
1 stop14h 03m
Multiple Airlines
Thu 2/2611:59 am
CUN
- ORD
Nonstop3h 54m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$241
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:55 am
ORD
- CUN
Nonstop4h 12m
Frontier
Thu 2/266:27 pm
CUN
- ORD
Nonstop4h 10m
Frontier
Deal found 2/10![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 2/256:23 am
ORD
- CUN
1 stop14h 03m
Multiple Airlines
Wed 3/41:25 pm
CUN
- ORD
1 stop6h 46m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/15:15 am
ORD
- CUN
1 stop6h 05m
Multiple Airlines
Wed 3/47:19 pm
CUN
- ORD
Nonstop4h 09m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$245
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 3/35:15 am
ORD
- CUN
1 stop6h 05m
Spirit Airlines
Wed 3/411:59 am
CUN
- ORD
Nonstop3h 54m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$242
This Expedia deal was found by Cheapflights users on 2/10. 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.
Tue 3/38:00 am
ORD
- CUN
Nonstop4h 17m
Frontier
Wed 3/47:19 pm
CUN
- ORD
Nonstop4h 09m
Frontier
Deal found 2/10![Frontier logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/35:15 am
ORD
- CUN
1 stop6h 05m
Multiple Airlines
Thu 3/56:27 pm
CUN
- ORD
Nonstop4h 10m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$250
This Super.com deal was found by Cheapflights users on 2/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:00 am
MDW
- CUN
Nonstop4h 02m
Frontier
Sat 3/143:07 pm
CUN
- MDW
Nonstop4h 06m
Frontier
Deal found 2/8![Frontier logo]()
$245
This Trip.com deal was found by Cheapflights users on 2/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:54 pm
MDW
- CUN
1 stop13h 54m
Multiple Airlines
Sat 3/143:07 pm
CUN
- MDW
Nonstop4h 06m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$260
One-way flights from Chicago to Puerto MorelosSearch for one-way flight options from Chicago to Puerto Morelos. Find affordable one-way fares based on user searches. Data last updated February 10, 2026.
Search for one-way flight options from Chicago to Puerto Morelos. Find affordable one-way fares based on user searches. Data last updated February 10, 2026.
This FlightHub deal was found by Cheapflights users on 2/10. 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 4/237:35 am
ORD
- CUN
1 stop13h 28m
Volaris
Deal found 2/10![Volaris logo]()
$96
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Sun 3/86:00 am
ORD
- CUN
1 stop10h 21m
Volaris
Deal found 2/10![Volaris logo]()
$97
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Mon 5/112:19 am
ORD
- CUN
1 stop9h 49m
Volaris
Deal found 2/10![Volaris logo]()
$98
This FlightHub deal was found by Cheapflights users on 2/9. 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 6/37:35 am
ORD
- CUN
1 stop13h 28m
Volaris
Deal found 2/9![Volaris logo]()
$99
This FlightHub deal was found by Cheapflights users on 2/10. 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 3/46:23 am
ORD
- CUN
1 stop14h 03m
Volaris
Deal found 2/10![Volaris logo]()
$100
This FlightHub deal was found by Cheapflights users on 2/7. 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.
Sun 3/81:00 am
ORD
- CUN
1 stop9h 25m
Volaris
Deal found 2/7![Volaris logo]()
$101
This FlightHub deal was found by Cheapflights users on 2/10. 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 3/56:54 pm
MDW
- CUN
1 stop13h 54m
Volaris
Deal found 2/10![Volaris logo]()
$102
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Mon 3/211:58 pm
ORD
- CUN
1 stop8h 58m
Volaris
Deal found 2/9![Volaris logo]()
$102
This FlightHub deal was found by Cheapflights users on 2/7. 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 3/257:23 am
ORD
- CUN
1 stop14h 03m
Volaris
Deal found 2/7![Volaris logo]()
$103
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Tue 2/2411:59 pm
ORD
- CUN
1 stop14h 29m
Volaris
Deal found 2/10![Volaris logo]()
$104
This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/242:19 am
ORD
- CUN
1 stop9h 49m
Volaris
Deal found 2/8![Volaris logo]()
$105
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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 2/286:23 am
ORD
- CUN
1 stop14h 03m
Volaris
Deal found 2/8![Volaris logo]()
$106
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 February 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $238 (Kiwi.com) |
One-way from | $96 (FlightHub) |
Popular in | December |
Cheapest in | September |
Average price | $427 |
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 February 10, 2026.
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
MDW - CUN
MDWCUN
Chicago Midway
Mon 3/9
4:05 pm-7:45 pm
Nonstop3h 40m
Cancun
Fri 3/13
8:30 am-12:10 pm
Nonstop3h 40m
$293
ChicagoCancún
MDW - CUN
MDWCUN
Chicago Midway
Sat 3/7
1:25 pm-6:00 pm
Nonstop3h 35m
Cancun
Tue 3/10
8:30 am-12:10 pm
Nonstop3h 40m
$298
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Mon 3/2
7:34 am-12:30 pm
Nonstop3h 56m
Cancun
Wed 3/11
3:45 pm-7:45 pm
Nonstop4h 00m
$303
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Sat 3/7
7:00 am-3:50 pm
1 stop7h 50m
Cancun
Thu 3/12
2:18 pm-6:09 pm
Nonstop3h 51m
$307
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Mon 3/2
5:45 am-12:54 pm
1 stop6h 09m
Cancun
Fri 3/6
4:45 pm-7:45 pm
Nonstop4h 00m
$307
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Mon 3/9
8:43 am-12:33 pm
Nonstop3h 50m
Cancun
Mon 3/16
12:22 pm-4:25 pm
Nonstop4h 03m
$323
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Sat 2/28
6:30 pm-11:50 am
2 stops16h 20m
Cancun
Wed 3/11
8:40 am-12:13 am
1 stop15h 33m
$332
ChicagoCancún
ORD - CUN
ORDCUN
Chicago O'Hare Intl
Fri 3/6
10:33 am-3:33 pm
Nonstop4h 00m
Cancun
Sat 3/14
3:20 pm-11:52 pm
1 stop8h 32m
$333
ChicagoCancún
MDW - CUN
MDWCUN
Chicago Midway
Mon 3/16
6:34 pm-9:50 am
1 stop15h 16m
Cancun
Wed 3/18
10:50 am-5:54 pm
1 stop7h 04m
$338
ChicagoCancún
MDW - CUN
MDWCUN
Chicago Midway
Tue 3/3
10:49 am-9:11 pm
1 stop9h 22m
Cancun
Thu 3/5
8:00 am-5:45 pm
1 stop10h 45m
$338
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.
ORD-CUN
MDW-CUN
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
CHI-PU3
ORD-CUN
MDW-CUN
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 February 6, 2026.
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, April is the cheapest month in which you can book a flight from Chicago to Puerto Morelos (average of $156). Flying from Chicago to Puerto Morelos in August is currently the most expensive (average of $215). 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 February 10, 2026.
One of the essential ways to save on airfare from Chicago to Puerto Morelos is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% on airfare.
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 February 10, 2026.
The most flights from CHI to PU3 are scheduled on a Tuesday (11 on average). You will have fewer flight options on Thursday, 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 February 10, 2026.
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.
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Chicago to Puerto Morelos
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Morelos by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Puerto Morelos by cabin class
Find flights from Chicago to Puerto Morelos, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Puerto Morelos flights
Browse other Chicago and Puerto Morelos flight options. Last updated on February 10, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on February 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 February 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$399 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$133 | Average$338 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$140 | Average$354 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$166 | Average$1,223 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$185 | Average$399 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$193 | Average$313 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$480 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$272 | Average$525 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$279 | Average$387 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$291 | Average$520 | FlexibilityNo cancel fee | On-time63% |