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

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $90. Volaris flights start at $98 while deals on JetBlue start at $102 one-way.

Weekly flight availability from Chicago to Tulum

The most flights from CHI to TU9 are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

In terms of precipitation, rainfall in Tulum 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 Tulum when rainfall is around 1.1 in.

If weather is an important factor for your trip to Tulum, 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 Tulum?

On average you can expect to pay $820 for a flight from Chicago to Tulum. The cheapest flight overall is $211 while the most popular route, (Chicago O'Hare Intl - Cancun) is currently priced at $245.

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 Frontier (81%), Volaris (81%) or American Airlines (79%) 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 Tulum?

When booking a flight from Chicago to Tulum, you may want to consider flying on United Airlines, American Airlines or Frontier as they are the most popular for this route.

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.

Find Cheap Flights from Chicago to Tulum

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Cheapflights Tip: The best prices from Chicago to Tulum are usually found in January or February, booked 87 days in advance, depart on a Sunday or Monday and return on a Thursday

Find flight deals from Chicago to Tulum

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	November
Cheapest in	January
Average price	$536

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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Highest demand for flights based on searches. 11% potential increase in price ($62 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 October 2026

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Everything you need to know about your flight from Chicago to Tulum

Prices

Airlines

What is the cheapest time of day to fly from CHI to TU9?

Unlike at noon, when flights are generally more expensive, you can save up to 19% on flights from Chicago to Tulum by exploring options for tickets in the afternoon.

Reviews of airlines servicing Tulum

Read through reviews of airlines operating flights from Chicago to Tulum, such as Southwest,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,214 reviews

Reviews

1 / 20

10.0

Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest

7.9

Good

4,214 reviews

Southwest

7.9

Good

4,214 reviews

Reviews

1 / 20

10.0

Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

United Airlines

7.4

Good

10,303 reviews

Southwest

7.9

Good

4,214 reviews

Reviews

1 / 20

10.0

Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

American Airlines

7.0

Good

12,131 reviews

Southwest

7.9

Good

4,214 reviews

Reviews

1 / 20

10.0

Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Volaris

6.6

Okay

1,129 reviews

Southwest

7.9

Good

4,214 reviews

Reviews

1 / 20

10.0

Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Frontier

5.6

Fair

2,551 reviews

Southwest

7.9

Good

4,214 reviews

Reviews

1 / 20

10.0

Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

What are the cheapest airlines to fly from Chicago to Tulum one-way?
To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $90. Volaris flights start at $98 while deals on JetBlue start at $102 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 Frontier (81%), Volaris (81%) or American Airlines (79%) 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 $820 for a flight from Chicago to Tulum. The cheapest flight overall is $211 while the most popular route, (Chicago O'Hare Intl - Cancun) is currently priced at $245.
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.

See more FAQs

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Alternative routes

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Alternative routes for Chicago to Tulum

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Top 10 airlines flying from Chicago to Tulum

Airline	Cheapest	Average	Flexibility	On-time
Volaris	Cheapest$130	Average$420	FlexibilityNo cancel fee	On-time79%
Delta	Cheapest$158	Average$483	FlexibilityNo cancel fee	On-timeN/A
Aeromexico	Cheapest$190	Average$429	FlexibilityNo cancel fee	On-timeN/A
Frontier	Cheapest$194	Average$452	FlexibilityNo cancel fee	On-time62%
Viva	Cheapest$253	Average$419	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$262	Average$519	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$300	Average$597	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$304	Average$490	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$324	Average$579	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$360	Average$492	FlexibilityNo cancel fee	On-time67%

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Cheap flights from Chicago (CHI) to Tulum, Mexico

Find cheap flights from Chicago to Tulum with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Chicago to Tulum

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from CHI to TU9?

Unlike at noon, when flights are generally more expensive, you can save up to 19% on flights from Chicago to Tulum by exploring options for tickets in the afternoon.

Weekly flight availability from Chicago to Tulum

The most flights from CHI to TU9 are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 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 October 8, 2026.

Read through reviews of airlines operating flights from Chicago to Tulum, such as Southwest,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the most reliable airlines from Chicago to Tulum?

What are the cheapest flights from Chicago to Tulum?

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

How can I find direct flights from Chicago to Tulum?

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

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.

Alternative routes for Chicago to Tulum

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Tulum by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Chicago to Tulum by cabin class

Find flights from Chicago to Tulum, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Chicago and Tulum flights

Browse other Chicago and Tulum flight options. Last updated on October 8, 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 October 8, 2026.

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Chicago to Tulum flights

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Top 10 airlines flying from Chicago to Tulum

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