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Tulum

$112+ Cheap flights from Chicago (CHI) to Tulum, 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CUN
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Tulum are usually found in September or July, booked 66 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Chicago to Tulum

Keep the following information in mind while searching for Chicago to Tulum flight deals. Data was last updated November 21, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$217
(Frontier)

One-way from

$112
(Mytrip)

Popular in

March

Cheapest in

September

Average price

$461
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.
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From Chicago (CHI) to Tulum
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One-way flight from Chicago (CHI) to Tulum
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Highest demand for flights based on searches. 5% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Chicago to Tulum

Cheapest flights from Chicago to Tulum
Explore the most affordable flight options available from Chicago to Tulum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2025.

This Frontier deal was found by Cheapflights users on 11/20. 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 11/2510:32 amORD - CUN
Nonstop4h 03mFrontier
Fri 12/56:02 pmCUN - ORD
Nonstop4h 10mFrontier
Deal found 11/20$217
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 12/26:00 amORD - CUN
Nonstop3h 44mSpirit Airlines
Sat 12/612:31 pmCUN - ORD
1 stop8h 38mSpirit Airlines
Deal found 11/19$218
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Fri 12/129:14 pmORD - CUN
1 stop13h 22mMultiple Airlines
Wed 12/246:22 pmCUN - ORD
Nonstop4h 10mMultiple Airlines
Deal found 11/19$219
This FlightHub deal was found by Cheapflights users on 11/20. 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.
Sat 11/2910:32 amORD - CUN
Nonstop4h 03mFrontier
Thu 12/46:02 pmCUN - ORD
Nonstop4h 10mFrontier
Deal found 11/20$220
This Frontier deal was found by Cheapflights users on 11/20. 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.
Mon 12/1511:33 amORD - CUN
Nonstop4h 09mFrontier
Tue 12/166:02 pmCUN - ORD
Nonstop4h 10mFrontier
Deal found 11/20$221
This Frontier deal was found by Cheapflights users on 11/20. 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 11/2510:32 amORD - CUN
Nonstop4h 03mFrontier
Sat 12/66:02 pmCUN - ORD
Nonstop4h 10mFrontier
Deal found 11/20$222
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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.
Sun 12/149:14 pmORD - CUN
1 stop13h 22mSpirit Airlines
Fri 12/1911:50 amCUN - ORD
Nonstop4h 03mSpirit Airlines
Deal found 11/19$223
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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.
Fri 11/286:00 amORD - CUN
Nonstop3h 44mSpirit Airlines
Fri 12/52:36 pmCUN - ORD
1 stop10h 33mSpirit Airlines
Deal found 11/19$224
This Expedia deal was found by Cheapflights users on 11/19. 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 12/16:00 amORD - CUN
Nonstop3h 44mSpirit Airlines
Fri 12/52:36 pmCUN - ORD
1 stop10h 33mSpirit Airlines
Deal found 11/19$225
This Kiwi.com deal was found by Cheapflights users on 11/20. 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.
Fri 12/1211:43 amORD - CUN
Nonstop4h 09mFrontier
Wed 12/176:02 pmCUN - ORD
Nonstop4h 10mFrontier
Deal found 11/20$226
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 11/2910:32 amORD - CUN
Nonstop4h 03mMultiple Airlines
Fri 12/512:31 pmCUN - ORD
1 stop8h 38mMultiple Airlines
Deal found 11/20$227
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 12/135:00 amORD - CUN
1 stop7h 13mMultiple Airlines
Fri 12/196:22 pmCUN - ORD
Nonstop4h 10mMultiple Airlines
Deal found 11/19$228

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Tulum 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 November 21, 2025.
Use the filters below to find and compare flights from Chicago to Tulum that are best for you.

Fly from

Chicago

Fly to

Tulum

Route

Depart

Return

Price

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sat 12/27

6:45 am-5:20 pm

1 stop9h 35m

Cancun

Sun 1/4

11:52 am-10:04 pm

1 stop11h 12m

$263

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sun 1/25

5:15 am-12:16 pm

1 stop6h 01m

Cancun

Thu 1/29

1:21 pm-8:54 pm

1 stop8h 33m

$271

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Mon 2/23

6:04 am-7:05 pm

1 stop12h 01m

Cancun

Sun 3/1

3:10 pm-10:54 pm

1 stop8h 44m

$314

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sat 12/6

10:45 am-9:20 pm

2 stops9h 35m

Cancun

Tue 12/9

8:49 am-10:41 pm

1 stop14h 52m

$321

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Tue 2/24

5:25 am-8:02 pm

2 stops13h 37m

Cancun

Sat 2/28

11:18 am-11:00 pm

1 stop12h 42m

$323

ChicagoCancún

MDW - CUN

MDWCUN

Chicago Midway

Tue 12/2

6:00 am-3:33 pm

1 stop8h 33m

Cancun

Wed 12/3

4:34 pm-11:47 pm

1 stop8h 13m

$327

ChicagoCancún

MDW - CUN

MDWCUN

Chicago Midway

Tue 12/2

6:00 am-3:33 pm

1 stop8h 33m

Cancun

Thu 12/4

4:34 pm-11:47 pm

1 stop8h 13m

$327

ChicagoCancún

MDW - CUN

MDWCUN

Chicago Midway

Fri 12/12

12:50 pm-9:20 pm

1 stop7h 30m

Cancun

Tue 12/16

8:00 am-4:44 pm

1 stop9h 44m

$327

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Fri 1/16

6:50 am-9:11 pm

2 stops13h 21m

Cancun

Thu 1/22

4:15 pm-11:00 pm

1 stop7h 45m

$328

ChicagoCancún

ORD - CUN

ORDCUN

Chicago O'Hare Intl

Sat 1/17

6:50 am-9:11 pm

2 stops13h 21m

Cancun

Sat 1/24

11:15 am-11:00 pm

1 stop12h 45m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 43 results
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Best time to book a flight from Chicago to Tulum

Have a flexible travel schedule? Discover the best time to fly to Tulum 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 Tulum

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Tulum. Price data was last updated on November 14, 2025.

To ensure you get the cheapest price possible for a flight from Chicago to Tulum, you should look to book at least 66 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 Chicago to Tulum?

Currently, January is the cheapest month in which you can book a flight from Chicago to Tulum (average of $134). Flying from Chicago to Tulum in July is currently the most expensive (average of $217). 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 TU9?

Find hourly flight availability from Chicago to Tulum. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 41% on flights from Chicago to Tulum by exploring options for tickets at noon.

What is the cheapest day to fly from Chicago to Tulum?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Tulum. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Chicago to Tulum 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 Tulum

Explore weekly flight availability from Chicago to Tulum. 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 November 21, 2025.

The most flights from CHI to TU9 are scheduled on a Thursday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Tulum

Get insights into the airlines that provide service to Tulum. 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 Tulum. Reviews last updated November 21, 2025.
Read through reviews of airlines operating flights from Chicago to Tulum, 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
4,251 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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
4,251 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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
9,029 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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
11,047 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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
8,159 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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
3,104 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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 Tulum. 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 Tulum?

    For as low as $271, JetBlue can have you in Tulum from Chicago in 6h 01m. There are 1447 mi between Chicago and Tulum. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $124. Southwest flights start at $127 while deals on Delta start at $150 one-way.

  • What are the most reliable airlines from Chicago to Tulum?

    No one likes to see their flight delayed. When booking a flight from Chicago to Tulum consider choosing Spirit Airlines (89%), American Airlines (82%) or Frontier (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Tulum?

    On average you can expect to pay $571 for a flight from Chicago to Tulum. The cheapest flight overall is $93 while the most popular route, (Chicago O'Hare Intl - Cancun) is currently priced at $201.

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

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

  • How can I find direct flights from Chicago to Tulum?

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

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

    Yes. Cheapflights offers flight deals from Chicago to Tulum 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 Tulum?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Tulum (average of $134). Flying from Chicago to Tulum in July is currently the most expensive (average of $217). 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 Tulum

Discover the top 10 airlines that operate flights from Chicago to Tulum. 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 November 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$145Average$434FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$152Average$342FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$161Average$522FlexibilityNo cancel feeOn-time69%
DeltaCheapest$168Average$495FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$176Average$465FlexibilityNo cancel feeOn-time62%
VolarisCheapest$178Average$548FlexibilityNo cancel feeOn-time79%
VivaCheapest$237Average$292FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$266Average$585FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$268Average$496FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$279Average$492FlexibilityNo cancel feeOn-time67%

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