$58 Find Cheap Flights from Chicago O'Hare Airport to Mexico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Mexico departing on 9/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Mexico

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Mexico Flight Deals from O'Hare Intl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cancún
Cancúnnonstop$217
Mexico City
Mexico Citynonstop$233
Guadalajara
Guadalajaranonstop$231
Puerto Vallarta
Puerto Vallarta1 stop$291
Tijuana
Tijuana1 stop$298
León
León1 stop$271
Oaxaca
Oaxaca1 stop$312
Monterrey
Monterreynonstop$213
Mérida
Mérida1 stop$325
Morelia
Morelianonstop$248
Mazatlán
Mazatlán1 stop$362
Ixtapa
Ixtapa1 stop$382
Aguascalientes
Aguascalientes1 stop$319
Veracruz
Veracruz2 stops$381
Acapulco
Acapulco1 stop$422
Cancún
Cancúnnonstop$217
Mexico City
Mexico Citynonstop$233
Guadalajara
Guadalajaranonstop$231
Puerto Vallarta
Puerto Vallarta1 stop$291
Tijuana
Tijuana1 stop$298
León
León1 stop$271
Oaxaca
Oaxaca1 stop$312
Monterrey
Monterreynonstop$213
Mérida
Mérida1 stop$325
Morelia
Morelianonstop$248
Mazatlán
Mazatlán1 stop$362
Ixtapa
Ixtapa1 stop$382
Aguascalientes
Aguascalientes1 stop$319
Veracruz
Veracruz2 stops$381
Acapulco
Acapulco1 stop$422

Cheap Flights from O'Hare Intl to Mexico

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Mexico 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 O'Hare Intl to Mexico

Thu, Aug 21 - Sun, Aug 24
Viva Logo
12:25 pm - 2:55 pmORD-MTY
3h 30mnonstop
Viva Logo
7:20 pm - 11:50 pmMTY-ORD
3h 30mnonstop
$213Viva
Find Deal
Mon, Jun 23 - Sat, Jun 28
Spirit Airlines Logo
6:00 am - 9:50 amORD-CUN
3h 50mnonstop
Spirit Airlines Logo
10:55 am - 2:49 pmCUN-ORD
3h 54mnonstop
$217Spirit Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22
Volaris Logo
12:45 pm - 3:59 pmORD-GDL
4h 14mnonstop
Volaris Logo
7:12 pm - 12:15 amGDL-ORD
4h 03mnonstop
$231Volaris
Find Deal
Thu, Sep 18 - Sun, Sep 21
Volaris Logo
7:25 am - 10:35 amORD-MEX
4h 10mnonstop
Volaris Logo
12:40 am - 5:42 amMEX-ORD
4h 02mnonstop
$233Volaris
Find Deal
Wed, Jul 9 - Wed, Jul 16
American Airlines Logo
5:00 am - 8:55 amORD-MTY
4h 55m1 stop
American Airlines Logo
5:57 pm - 12:59 amMTY-ORD
6h 02m1 stop
$255American Airlines
Find Deal
Tue, Jul 1 - Wed, Jul 9
American Airlines Logo
5:00 am - 10:44 amORD-MTY
6h 44m1 stop
American Airlines Logo
5:45 am - 7:24 pmMTY-ORD
12h 39m1 stop
$262American Airlines
Find Deal
Thu, Sep 11 - Wed, Sep 17
United Airlines Logo
10:43 am - 2:28 pmORD-CUN
3h 45mnonstop
United Airlines Logo
12:20 pm - 4:18 pmCUN-ORD
3h 58mnonstop
$269United Airlines
Find Deal
Tue, Jul 1 - Wed, Jul 9
Aeromexico Logo
5:35 am - 10:45 amORD-MTY
6h 10m1 stop
Aeromexico Logo
11:50 am - 9:30 pmMTY-ORD
8h 40m1 stop
$275Aeromexico
Find Deal
Fri, Aug 8 - Sun, Aug 17
Aeromexico Logo
11:20 am - 6:40 pmORD-BJX
8h 20m1 stop
Aeromexico Logo
8:04 am - 6:49 pmBJX-ORD
9h 45m1 stop
$322Aeromexico
Find Deal
Tue, Jul 1 - Tue, Jul 8
United Airlines Logo
9:46 am - 7:31 pmORD-BJX
10h 45m1 stop
United Airlines Logo
11:45 am - 9:33 pmBJX-ORD
8h 48m1 stop
$416United Airlines
Find Deal
Useful Info

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

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

What is the cheapest Chicago O'Hare Intl Airport to Mexico flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Chicago O'Hare Intl Airport to Mexico.

The cheapest ticket to Mexico from Chicago O'Hare Intl Airport found in the last 72 hours was to Monterrey, at $144 round-trip. The most popular route is from Chicago O'Hare Intl Airport (ORD) to Mexico City (MEX), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $145.

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

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 $836 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Mexico, 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 Chicago O'Hare Intl Airport to Mexico is September, when tickets cost $319 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is $511 and $507 respectively.

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

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

Your flight ticket price will generally be cheaper if you fly to Mexico on a Monday and more expensive on a Thursday. On your return trip to Chicago O'Hare Airport, you should consider flying back on a Friday, and avoid Thursdays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Mexico, 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 Chicago O'Hare Intl Airport to Mexico, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.


Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$58
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 61% increase in price.
Flight from Chicago O'Hare Airport to Mexico City

FAQs - booking Mexico flights

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

    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 Chicago O'Hare Airport to Mexico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago O'Hare Airport to Mexico 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 Chicago O'Hare Airport to Mexico?

    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 from Chicago O'Hare Airport to Mexico with an airline and back with another airline.

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

    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 from Chicago O'Hare Airport to Mexico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Mexico?

    The cheapest time of day to fly to Mexico is generally in the afternoon, when round-trip flights cost $192 on average. Morning departures are around 28% cheaper than evening flights, on average. The most expensive time of day to fly to Mexico is generally in the evening, which is peak travel time and where the average cost of a ticket is $609.

Top 5 airlines serving from O'Hare Intl to Mexico

 
Need help choosing which airline to fly with from O'Hare Intl to Mexico? 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.
7.5
AeromexicoOverall score based on 1706 reviews
6.7Food
7.1Entertainment
7.5Boarding
7.6Comfort
7.9Crew
Airline reviews

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

6.0 GoodCory, Jun 2025HUX - MEX
Read more Aeromexico reviews

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

Old aircraft the audio of the entertainment dosent work Dirty seats

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Happy attentive flight crew. All in all good flight the night flight works well. Getting into Mexico City early so you don't get caught up it all the immigration and custom ques, additionally, this helps when exiting the airport and crossing the city to your final destination. All works very well and would do it again

The boarding of took of late.The presentation of the food was horrable as was the tast of the food was cold and tastless.

Delay and keep changing gates. I have to run around from B to C then to E.

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

You were more on time than United. I'm so over united delays.

The meals were mediocre and the alcohol selection was poor. I enjoyed the selection of movies and other entertainment.

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

My boarding pass wouldn't pull up in the app very easily and had to really dig through my email. That caused a delay in TSA..

The boarding process was ridiculous. The boarded groups into a walkway just before the aerobridge (about 20 mins late), whilst we watch the crew stroll casually onto the plane, running late. And then they made us line up on then aerobridge with no aircon for 10 minutes before we boarded. Staff are just as ghetto as the customers. Wouldn’t fly again

They closed the gate over 25 minutes before departure and I didn’t get to board.

No empathy for my situation, arriving at the check-in counter 5 minutes after the deadline to deposit baggage due to a very delayed incoming intercontinental flight. The attendant simply stared past my shoulder and picked up the microphone to announce a "reminder that all passengers must arrive at least one hour before the flight" before speaking to the passenger behind me. I understand that there are rules above deadlines but at least show some damn empathy. It was Christmas morning and I'd been travelling for 20 hours for goodness sake!

They no longer offer anything free to eat or drink, everything is sold, not even a bottle of water is offered for free.

I paid for Viva play and most of the time didn’t work and also I order some drinks and the price was to expensive.

The terminal and gate was never the right one announced in the Viva App, neither in screens, moved from one terminal to another

The smart/express line to check in was a mess, employees not doing the process smooth and quick, using their mobile phones, talking to their coworkers

My flight was changed 4 tienes , delaying my arrival lore than 5 hours

Everything was okay, but boarding begins late and when I was returning there was a gate change. The app never showed the change.

Flights were delayed both ways, with no communication provided by the boarding desk. Delay time kept changing and the boarding process is a pain, as it is so disorganized. Would not recommend.

Confusion over extra fees. Held up on ramp during boarding. Thin seat cushion. Minimal leg room.

The check-in is either at a kiosk that didn’t allow me to check-in because my middle name was not on the reservation or at an agent that cost $15.

Better communication about delayed flight. I am thankful for a small credit for late flight.

Liked on time, rear entry and exit from plane Dislike the use of duct tape to repair seat rests

They check you everything before entering to waiting room, if you have any liquid they take it away even if you buy it inside the airport, no recommend volaris, for mi know Alaska airline is better

They don’t give anything for free you have to pay for everything which it’s expected but at least give out water and a snack as a courtesy for flying with them.

The worst. Kayak sent notification at 2am and 10am regarding the delay. Then sends a notification an hour before original depart time that it will depart on time. I had to wait 8 hours at the airport. My family had to pay for lodging in Guadalajara where I was landing for pick up.

They were only able to give me a seat and not my travel companion, she had to fly on a different airline. unacceptable

My experience was good. But it seems that every time I go on Volaris the plane is always full, not sure if because the price is cheaper. And the flight attendants kept hitting my shoulder every time they walked by the aisle with their food cart. I’m 6’4” so I barely fit in the seat next to the aisle. Plus the seat was defective. I had a hard time raising the lever where I rest my left arm. I tried calling the flight attendant 3 times if she could assist me but she was too busy talking in the back with her fellow flight attendants. Finally after 20 mins she looked my way and she too struggled to fix the problem but she finally raised it so I could get out of my seat.

Stood inside the plane for more than an hour before take off

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.