CUN - ORD

$137 Find Cheap Flights from Cancun to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cancún to O'Hare Intl departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cancún to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cancún to Chicago, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$146
Typical prices: $396-$185
Frontier
Thu 5/14Sun 5/17
CUN - ORD • Non-stop
Cheapest one-way
$137
Typical prices: $154-$260
Frontier
Tue 6/2
CUN - ORD • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Frontier's Premium Bundle offers priority boarding.
Take the CTA Blue Line train from ORD to downtown.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $146 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines, Frontier and others. Average duration is 4h 05m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Cancún to O'Hare Intl (CUN-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cancún to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cancún to O'Hare Intl

Thu, May 14 - Sun, May 17
Frontier Logo
10:25 am - 2:35 pm
CUN
-
ORD
4h 10mnonstop
Frontier Logo
6:00 am - 10:03 am
ORD
-
CUN
4h 03mnonstop
$146Frontier
Thu, Apr 30 - Sun, May 10
Frontier Logo
10:40 am - 2:49 pm
CUN
-
ORD
4h 09mnonstop
Frontier Logo
6:00 am - 10:03 am
ORD
-
CUN
4h 03mnonstop
$147Frontier
Fri, May 1 - Sun, May 3
Frontier Logo
10:40 am - 2:49 pm
CUN
-
ORD
4h 09mnonstop
Frontier Logo
6:30 am - 10:38 am
ORD
-
CUN
4h 08mnonstop
$148Frontier
Thu, Jul 9 - Mon, Jul 13
Frontier Logo
11:00 am - 3:17 pm
CUN
-
ORD
4h 17mnonstop
Frontier Logo
6:00 am - 9:54 am
ORD
-
CUN
3h 54mnonstop
$153Frontier
Thu, May 14 - Sun, May 17
Frontier Logo
10:25 am - 2:35 pm
CUN
-
ORD
4h 10mnonstop
Frontier Logo
6:50 am - 2:07 pm
ORD
-
CUN
7h 17m
1 stop
$170Frontier
Thu, Apr 30 - Sun, May 10
Frontier Logo
10:40 am - 2:49 pm
CUN
-
ORD
4h 09mnonstop
Frontier Logo
6:50 am - 2:07 pm
ORD
-
CUN
7h 17m
1 stop
$171Frontier
Thu, May 7 - Fri, May 15
Frontier Logo
10:25 am - 2:35 pm
CUN
-
ORD
4h 10mnonstop
Frontier Logo
6:00 am - 10:03 am
ORD
-
CUN
4h 03mnonstop
$172Frontier
Thu, Apr 30 - Fri, May 8
Frontier Logo
10:40 am - 2:49 pm
CUN
-
ORD
4h 09mnonstop
Frontier Logo
6:00 am - 10:03 am
ORD
-
CUN
4h 03mnonstop
$175Frontier
Fri, May 1 - Sun, May 3
Frontier Logo
10:40 am - 2:49 pm
CUN
-
ORD
4h 09mnonstop
Frontier Logo
5:50 am - 2:56 pm
ORD
-
CUN
9h 06m
1 stop
$182Frontier
Thu, May 7 - Mon, May 11
Frontier Logo
10:25 am - 2:35 pm
CUN
-
ORD
4h 10mnonstop
Frontier Logo
6:00 am - 10:03 am
ORD
-
CUN
4h 03mnonstop
$201Frontier
Booking Insights

KAYAK's insights & trends for Cancún to O'Hare Intl flights

Get data-powered insights and trends into flights from Cancún to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Cancún to Chicago O'Hare Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Cancún to Chicago O'Hare Intl Airport departing in May.

What’s the cheapest day of the week to fly from Cancun to Chicago O'Hare Airport?

The average price of all round-trip flights from Cancún to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Cancun to Chicago O'Hare Airport, you should consider leaving on a Thursday and avoid Mondays if you are looking for the best rates. For your return to Cancun, you’ll find the best rates on Mondays and the most expensive ones on Thursdays.

What is the cheapest month to fly from Cancún to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cancún to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cancún to Chicago O'Hare Intl Airport is May, where tickets cost $198 (return) on average. On the other hand, the most expensive months are June and October, where the average cost of round-trip tickets is $375 and $311 respectively.

Can I save money by flying with a layover from Cancún to Chicago O'Hare Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $212 on average.

How far in advance should I book a flight from Cancún to Chicago O'Hare Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cancún to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Cancún to Chicago O'Hare Intl Airport, you should book around 2 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Expert advice

Expert advice for your flight from Cancún to O'Hare Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Frontier, United Airlines and ORD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Brandon Schultz

Brandon Schultz

Expert on CUN

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Good to know

Low seasonFebruary
Cheapest flight$137
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Cancun to Chicago O'Hare Airport

When to book flights from Cancún to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Cancún to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Cancun to Chicago O'Hare Airport flights

  • What is the cheapest flight from Cancún to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Cancún to Chicago O'Hare Intl Airport was $137 for a one-way ticket and $146 for a round-trip.

  • Do I need a passport to fly between Cancun and Chicago O'Hare Airport?

    A passport is required to fly from Cancun to Chicago O'Hare Airport.

  • Which airports will I be using when flying from Cancun to Chicago O'Hare Airport?

    When flying out of Cancun you will be using Cancun. You will be landing at Chicago O'Hare Airport, also known as Chicago O'Hare Intl.

  • Which airlines offer Wi-Fi service onboard planes from Cancun to Chicago O'Hare Airport?

    American Airlines, JetBlue, Delta, and Aeromexico offer inflight Wi-Fi service on the Cancun to Chicago O'Hare Airport flight route.

  • Which aircraft models fly most regularly from Cancun to Chicago O'Hare Airport?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Cancun to Chicago O'Hare Airport flight route.

  • Which airline alliances offer flights from Cancun to Chicago O'Hare Airport?

    Star Alliance is the only airline alliance operating flights between Cancun and Chicago O'Hare Airport.

  • On which days can I fly direct from Cancun to Chicago O'Hare Airport?

    There are nonstop flights from Cancun to Chicago O'Hare Airport on a daily basis.

  • Which is the best airline for flights from Cancún to Chicago, United Airlines or Spirit Airlines?

    The two airlines most popular with KAYAK users for flights from Cancún to Chicago are United Airlines and Spirit Airlines. With an average price for the route of $319 and an overall rating of 7.4, United Airlines is the most popular choice. Spirit Airlines is also a great choice for the route, with an average price of $231 and an overall rating of 6.3.

  • How does KAYAK find such low prices on flights from Cancun to Chicago O'Hare Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cancun to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cancun to Chicago O'Hare Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Cancun is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cancun to Chicago O'Hare Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Cancun with another airline. Booking your flights between Cancun and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cancun to Chicago O'Hare Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from Cancun up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Cancún to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $192 or less one-way and $162 or less round-trip.

Prefer to fly direct from Cancun to Chicago O'Hare Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Cancun to Chicago O'Hare Intl.
Find which airlines fly direct from Cancun Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Cancun to Chicago O'Hare Intl

Monday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Tuesday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Wednesday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Thursday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Friday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Saturday

American Airlines,Frontier,Spirit Airlines, +1 more

American Airlines,Frontier, +2 more

Sunday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

See more direct flights

Direct returns

Chicago O'Hare Intl to Cancun

Monday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Tuesday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Wednesday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Thursday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Friday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Saturday

American Airlines,Frontier,Spirit Airlines, +1 more

American Airlines,Frontier, +2 more

Sunday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

See more direct flights

Reviews of the top 3 airlines serving from Cancún to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Cancún to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cancún to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9589 reviews
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

10.0 ExcellentJim, Apr 2026
BWI - ORD
Read more United Airlines reviews

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

The crew was generally professional. Though one of the crew members seemed to be easily annoyed, the others were fine and helpful. The green olives and almonds snack was really good. A great idea, and nice balance of tastes.

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Food and drink service was very low quality. The flight attendants in business class must have been short some staff. Service was sluggish and not much English was spoken

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

My first time experience with Spirit Air was not good at all.The reason i did not know to cancel 24Hrs before flight depature you do charge cancellation fee. It's ridiculous policy.Actually you should provide full voucher instead of charging cancellation fee. Confirmation Code# ZNVPHG Thanks Much , Rita S

That this is my second time the they cancel flights and they always wait until the last minute to let people know

Spirit is awful. Do not fly spirit. Nothing but delays, cancellations.

Nothing. We didn’t even have a pilot until one hour after our flight was set to depart and now we are waiting for a gate on a very hot packed aircraft. Spirit has lost its goddamn minds and we will never fly again. On the way down the delay went from 5 minutes to 6 hours to cancelled.

Delayed 11 hours with two being on our destinations tarmac, no compensation or refund and was told I would actually get charged a $200 cancellation fee if I decided to switch airlines for my return flight. For their inconvenience they gave a $10 meal voucher to split between two people in a airport.

Like Spirit but bad that you have to pay for water 🙃

If there are delays, it takes less than a minute for a Spirit employee to make an announcement. It’s very simple.

For a change, friendly staff at check-in and in flight.

Delayed both in takeoff and landing, trash plane no amenities, I've said it before but I'll never fly Spirit again.

It’s was a cheap flight and they got us there safely. It’s just their whole business model that make the experience “meh.” They make you paranoid about whether your personal item is too big. They make you paranoid about being crammed into a middle seat at the back of the plane. They purposely cram people together leaving multiple rows completely empty and even after the door closes the FA’s announce that everyone has to sit in their assigned seat. We knew what we were buying and in that regard we got a cheap and safe flight but it felt like they do their best to take any enjoyment out of the experience. That’s all on management, not the crew.

Zero issues with this flight. Crew was outstanding and flight was super. Plane was clean and fine. The seats need more padding and water should be provided without cost. I recognize it's Frontier but there are some things that should still be part of the flight. But still very satisfied with the experience and quality.

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Everything you need to know for your flight from Cancún to O'Hare Intl

Information on your arrival and departure airports