$73 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 10/7. 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.
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Cheap Flights from O'Hare Intl to Mexico

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cancún
Cancúnnonstop$243
Mexico City
Mexico Citynonstop$252
Guadalajara
Guadalajaranonstop$240
Puerto Vallarta
Puerto Vallarta1 stop$383
León
León1 stop$281
Monterrey
Monterreynonstop$262
Tijuana
Tijuana1 stop$312
Oaxaca
Oaxaca1 stop$310
Morelia
Morelia1 stop$291
Mérida
Mérida1 stop$281
Mazatlán
Mazatlán1 stop$368
San Luis Potosí
San Luis Potosí2 stops$419
Ixtapa
Ixtapa1 stop$377
Aguascalientes
Aguascalientes1 stop$458
Veracruz
Veracruz1 stop$317
La Paz
La Paz1 stop$391
Cancún
Cancúnnonstop$243
Mexico City
Mexico Citynonstop$252
Guadalajara
Guadalajaranonstop$240
Puerto Vallarta
Puerto Vallarta1 stop$383
León
León1 stop$281
Monterrey
Monterreynonstop$262
Tijuana
Tijuana1 stop$312
Oaxaca
Oaxaca1 stop$310
Morelia
Morelia1 stop$291
Mérida
Mérida1 stop$281
Mazatlán
Mazatlán1 stop$368
San Luis Potosí
San Luis Potosí2 stops$419
Ixtapa
Ixtapa1 stop$377
Aguascalientes
Aguascalientes1 stop$458
Veracruz
Veracruz1 stop$317
La Paz
La Paz1 stop$391

Book Cheap O'Hare Intl to Mexico Plane Tickets

 
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

wo, aug. 19 - ma, aug. 24
Volaris Logo
2:53 am - 5:57 am
ORD
-
GDL
4h 04mnonstop
Volaris Logo
7:49 pm - 12:55 am
GDL
-
ORD
4h 06mnonstop
$240Volaris
di, mei. 19 - di, mei. 26
Frontier Logo
6:00 am - 10:03 am
ORD
-
CUN
4h 03mnonstop
Frontier Logo
3:22 pm - 7:55 am
CUN
-
ORD
16h 33m
1 stop
$243Frontier
za, mei. 16 - wo, mei. 20
Frontier Logo
6:00 am - 10:03 am
ORD
-
CUN
4h 03mnonstop
Frontier Logo
10:25 am - 2:35 pm
CUN
-
ORD
4h 10mnonstop
$244Frontier
ma, jun. 22 - do, jun. 25
Frontier Logo
6:00 am - 10:01 am
ORD
-
CUN
4h 01mnonstop
Frontier Logo
11:00 am - 3:17 pm
CUN
-
ORD
4h 17mnonstop
$245Frontier
za, mei. 16 - di, mei. 19
Frontier Logo
6:00 am - 10:03 am
ORD
-
CUN
4h 03mnonstop
Frontier Logo
10:25 am - 2:35 pm
CUN
-
ORD
4h 10mnonstop
$246Frontier
vr, jul. 3 - wo, jul. 8
Multiple Airlines Logo
6:21 am - 3:28 pm
ORD
-
CUN
9h 07m
1 stop
Multiple Airlines Logo
11:00 am - 3:09 pm
CUN
-
ORD
4h 09mnonstop
$247Multiple Airlines
vr, mei. 15 - zo, mei. 17
Frontier Logo
6:00 am - 10:03 am
ORD
-
CUN
4h 03mnonstop
Frontier Logo
10:25 am - 2:35 pm
CUN
-
ORD
4h 10mnonstop
$248Frontier
ma, aug. 24 - di, sep. 1
Volaris Logo
1:40 am - 4:50 am
ORD
-
MEX
4h 10mnonstop
Volaris Logo
6:45 pm - 11:47 pm
MEX
-
ORD
4h 02mnonstop
$252Volaris
do, sep. 3 - vr, sep. 25
Viva Logo
1:30 am - 8:26 am
ORD
-
TLC
7h 56m
1 stop
Viva Logo
9:05 am - 11:45 pm
TLC
-
ORD
13h 40m
1 stop
$257Viva
za, aug. 29 - wo, sep. 2
Viva Logo
8:40 pm - 11:50 pm
ORD
-
GDL
4h 10mnonstop
Viva Logo
6:50 pm - 12:05 am
GDL
-
ORD
4h 15mnonstop
$259Viva
Booking Insights

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?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Mexico from Chicago O'Hare Intl Airport found in the last 72 hours was to Guadalajara, at $138 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 $242.

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

The average price for all round-trip flights from Chicago O'Hare Intl Airport to Mexico depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Mexico is generally in the morning, when round-trip flights cost $463 on average. Morning departures are around 17% 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 $557.

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.

No, with an average price for the route of $433, prices are generally cheapest when you fly direct.

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 $313 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $582 and $448 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 Thursday, and avoid Mondays 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 3 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$73
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from Chicago O'Hare Airport to Monterrey

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.

Top tips for finding cheap flights to Mexico

  • Looking for a cheap flight? 25% of our users found tickets from Chicago O'Hare Airport to the following destinations at these prices or less: Mexico City $129 one-way - $327 round-trip

Reviews of the 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.
7.4
United AirlinesOverall score based on 9678 reviews
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
Airline reviews

A long delay. Don't travel late in the day.

8.0 ExcellentTimothy, Apr 2026
ORD - CID
Read more United Airlines reviews

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

Great until we got to FRA. The next trip leg we were put in Business Class where seats had minimal padding!!!! They were awful and United Airlines needs to have their Lufthansa partner up their game or I won’t fly with them again!!

All went very well. We used the AIFI Airport, such a lovely facility. Definitely needs better transportation options to get there.

Both ground crew and flight crew were rude, and did not provide any level of service. They made it very difficult as we were traveling with a passenger the required assistance.

From the check-in, to the flight, and arriving, everything went very smoothly. Unfortunately, when I received my baggage it was severely damaged. I have a hard shelled suitcase and it was completely smashed it. I’m not sure how this could happened but I am extremely disappointed that my belongings were damaged beyond repair and continued use.

Really nice, all good, nice crew and all on time

Unfortunately I had an awful boarding experience. Our first flight with Aeromexico was fine and landed on time however it couldn’t find a gate and we were late which made us lose our connecting flight with Aeromexico. The staff handled it horribly when we explained our situation and would not led us board when we missed the boarding time by a couple minutes. The staff were extremely rude and did not attempt to even help us. Because of this incident, my husband and I missed a full day of work which negatively impacted our salary which we need. Please compensate us for the work that we missed.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Good, the flight from Miami to Mexico City was better than Mexico City to Miami

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

Flight was on time, good service, but there was no free WiFi, even for first class passengers

It was good in general. The Crew during the flight were very nice at all times.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Original flight was on time, then late, then changed gates...4 times. Once our newest plane came in, it was fine.

I almost missed my flight and they helped me out enormously

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

Pretty awful. 2 hours late due to operational issues and finally deboarded around 2am.

The gate got changed several times and the flight was delayed over an hour. Awful experience

American continues to decline in their customer service and its beyond disappointing.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

It was cancelled at the last moment and the customer services seemed unnoticed to this change and hanged me off the phone the first time I called.

Staff especially Alan Hernandez was a great help with arrangements for my partner and me sit together. This made the trip do much more enjoyable. Thanks so much.

One of the flight was delayed an hour. We then boarded a new flight. We were told to unboard after some other time. To wait for the next flight for another hour. I paid for a short flight that turned in to half a day of travel.

No entertainment, charging, nor wifi on board but I napped for basically the entire time so it was alright. Was allowed to switch seats because the flight was not full but everyone was assigned to the back. Comfortable seats and we got moved to the emergency exit so the extra room was nice.

Painless trip. Only downside: No entertainment system (which we know with Viva & Volaris) and very small seat space. I'm petite and felt squizzed. I'm not sure how most overweight passengers do.

I was charge $90 for my bag more then the fight crazy!! And the plain hit a couple of birds on the take off bird strikes we returned back and had to change planes bad customer service everyone has an attitude problem!!! Bad experience!!!

The bad thing is they didnt send me the deatils about how much alowed bagage ehight 1 carryon or cheacking bag Also they just send in spanishlanfuage i couldnt understand emails

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!

The flights were on time, the ground crew and on board crews were kind and efficient. The free snacks for Premium+ were good, similar to US First Class snacks. The plane were clean and bright! Complaints? The seats were worn and the seat-back pockets were missing. Overall, I'll book again with Volaris. Ignore the negative social media posts, understand what your fare includes, buy the add ons you need. We had no problems with our personal items and carryons.

Overall a good red eye. Crew chatted very loudly the whole time making it difficult to sleep.

It’s a 2 1/2 hour flight so good and comfort was not my real concern. Safety, easy, fast was what I was looking for. The crews were great, plane was clean, boarding from CBX was fantastic! Definitely traveling this way again.

Is was a good short flight with some turbulence! I would fly Volaris again.

We had boarding passes for the next flight but we could not catch the flight in the small airport just because volaris closed the boarding at the counters an hour before for which we had to sepnd almost 3+ hours to catch next flight. There are hardly anyone who can speak english, but thank God, we have found an young man who could not only speak English but helped us book for the next flight. The air crafts are noisy and scary sometimes to hear that squeeking noises during the take off and during the flight. They do not even offer a cup of coffee for free in flight. The prices are super high and the services are zero. That’s pretty much for this airlines in summary.

The boarding , and it would be nice if they would let us know head of time about flight changes

The fly was 2 hours delayed and the plane was old and dirty. A very umcorfotable flight, which I won't recomend to anyone

The flight was delayed by two hours. I had paid for extended leg room. Due to the delay, the plane was different and I didn't end up having extended leg room. I finally was able to reach Volaris on Whats App and they gave me an airline credit. I wanted a refund to the credit card since I hardly ever fly Volaris. Other than that, it was a very comfortable flight.

In Mexico charges too much for my luggage and I ask for help and nothing one lady she just disappeared 😡😡😡😡😡never going to fly there

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

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

Information on your arrival and departure airports