ORD - MEX

$101 Find Cheap Flights from Chicago O'Hare Airport to Mexico City

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 City departing on 4/21. 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 Mexico City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Mexico City.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Mexico City.
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Everything you should know

Cheapest round-trip
$237
Typical prices: $394-$241
Volaris
Wed 4/8Thu 4/16
ORD - MEX • Non-stop
Cheapest one-way
$101
Typical prices: $120-$180
Volaris
Tue 4/21
ORD - MEX • 1 stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Aeromexico's AM Plus offers priority boarding and extra legroom.
Expect 10-40 minute waits at MEX immigration lines.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with Aeromexico, American Airlines and others. Average duration is 4h 24m
Direct flights
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Avoid delays
Most punctual • 93% on-time
Best time • Fewest delays
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When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 24% compared to booking last minute.
Insights
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When to travel
Cheapest • 17% price drop
Most popular
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We hope you love your trip to Mexico City!
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Flight Deals

Cheap Flights from O'Hare Intl to Mexico City (ORD-MEX)

 
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 City 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 City

Wed, Apr 8 - Thu, Apr 16
Volaris Logo
1:40 am - 4:50 am
ORD
-
MEX
4h 10mnonstop
Volaris Logo
6:45 pm - 11:47 pm
MEX
-
ORD
4h 02mnonstop
$237Volaris
Mon, Apr 13 - Wed, May 27
Volaris Logo
7:35 am - 10:45 am
ORD
-
MEX
4h 10mnonstop
Volaris Logo
12:50 am - 5:52 am
MEX
-
ORD
4h 02mnonstop
$238Volaris
Sun, May 17 - Fri, May 22
Volaris Logo
7:35 am - 10:45 am
ORD
-
MEX
4h 10mnonstop
Volaris Logo
12:50 am - 5:52 am
MEX
-
ORD
4h 02mnonstop
$240Volaris
Tue, Apr 21 - Mon, Apr 27
Volaris Logo
1:40 am - 4:50 am
ORD
-
MEX
4h 10mnonstop
Volaris Logo
12:50 am - 5:52 am
MEX
-
ORD
4h 02mnonstop
$243Volaris
Fri, Apr 10 - Wed, Apr 15
Volaris Logo
7:35 am - 10:45 am
ORD
-
MEX
4h 10mnonstop
Volaris Logo
12:50 am - 5:52 am
MEX
-
ORD
4h 02mnonstop
$244Volaris
Mon, Apr 13 - Fri, Apr 17
Volaris Logo
1:40 am - 4:50 am
ORD
-
MEX
4h 10mnonstop
Volaris Logo
12:50 am - 5:52 am
MEX
-
ORD
4h 02mnonstop
$250Volaris
Sun, Apr 19 - Fri, Apr 24
Volaris Logo
1:40 am - 4:50 am
ORD
-
MEX
4h 10mnonstop
Volaris Logo
6:45 pm - 11:47 pm
MEX
-
ORD
4h 02mnonstop
$251Volaris
Sat, May 2 - Fri, May 8
Volaris Logo
1:49 pm - 11:10 pm
ORD
-
MEX
10h 21m
1 stop
Volaris Logo
12:50 am - 5:52 am
MEX
-
ORD
4h 02mnonstop
$252Volaris
Tue, Apr 14 - Mon, Apr 20
Volaris Logo
7:35 am - 10:45 am
ORD
-
MEX
4h 10mnonstop
Volaris Logo
12:50 am - 5:52 am
MEX
-
ORD
4h 02mnonstop
$253Volaris
Wed, May 13 - Sat, May 23
Volaris Logo
7:35 am - 10:45 am
ORD
-
MEX
4h 10mnonstop
Volaris Logo
12:50 am - 5:52 am
MEX
-
ORD
4h 02mnonstop
$254Volaris
Booking Insights

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

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

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

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

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

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

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

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

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 City, 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 City is April, where tickets cost $304 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $577 and $418 respectively.

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

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 City, 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 City, you should book around 6 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from O'Hare Intl to Mexico City

 
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
Yulia Denisyuk

Yulia Denisyuk

Expert on Volaris

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

John Walton

John Walton

Expert on Viva

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Marisa Garcia

Marisa Garcia

Expert on Aeromexico and MEX

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Stefanie Waldek

Stefanie Waldek

Expert on 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.

Good to know

Low seasonSeptember
Cheapest flight$101
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 56% increase in price.
Flight from Chicago O'Hare Airport to Mexico City

When to book flights from O'Hare Intl to Mexico City

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Mexico City 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 Chicago O'Hare Airport to Mexico City flights

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Mexico City was $101 for a one-way ticket and $237 for a round-trip.

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

    Yes, you’ll need a passport to travel to Mexico City from Chicago O'Hare Airport.

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

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

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

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Mexico City flight route.

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

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Chicago O'Hare Airport and Mexico City, with oneworld being the most commonly used for this route.

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

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

  • Which is the best airline for flights from Chicago to Mexico City, Delta or Aeromexico?

    The two airlines most popular with KAYAK users for flights from Chicago to Mexico City are Delta and Aeromexico. With an average price for the route of $431 and an overall rating of 7.9, Delta is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $433 and an overall rating of 7.4.

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

    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 City.

  • 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 City?

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

    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 Mexico City with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and MEX 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 Chicago O'Hare Airport to Mexico City?

    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 Mexico City from Chicago O'Hare Airport 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 Chicago O'Hare Intl Airport to Mexico City

  • Looking for a cheap flight? 25% of our users found flights on this route for $121 or less one-way and $290 or less round-trip.

Prefer to fly direct from Chicago O'Hare Airport to Mexico City?

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

Direct departures

Chicago O'Hare Intl to Mexico City Benito Juarez

Monday

Aeromexico,American Airlines,United Airlines, +2 more

Aeromexico,American Airlines, +3 more

Tuesday

Aeromexico,American Airlines,United Airlines, +2 more

Aeromexico,American Airlines, +3 more

Wednesday

Aeromexico,American Airlines,United Airlines, +2 more

Aeromexico,American Airlines, +3 more

Thursday

Aeromexico,American Airlines,United Airlines, +2 more

Aeromexico,American Airlines, +3 more

Friday

Aeromexico,American Airlines,United Airlines, +2 more

Aeromexico,American Airlines, +3 more

Saturday

Aeromexico,American Airlines,United Airlines, +2 more

Aeromexico,American Airlines, +3 more

Sunday

Aeromexico,American Airlines,United Airlines, +2 more

Aeromexico,American Airlines, +3 more

See more direct flights

Direct returns

Mexico City Benito Juarez to Chicago O'Hare Intl

Monday

Aeromexico,American Airlines,United Airlines, +2 more

Aeromexico,American Airlines, +3 more

Tuesday

Aeromexico,American Airlines,United Airlines, +2 more

Aeromexico,American Airlines, +3 more

Wednesday

Aeromexico,American Airlines,United Airlines, +2 more

Aeromexico,American Airlines, +3 more

Thursday

Aeromexico,American Airlines,United Airlines, +2 more

Aeromexico,American Airlines, +3 more

Friday

Aeromexico,American Airlines,United Airlines, +2 more

Aeromexico,American Airlines, +3 more

Saturday

Aeromexico,American Airlines,United Airlines, +2 more

Aeromexico,American Airlines, +3 more

Sunday

Aeromexico,American Airlines,United Airlines, +2 more

Aeromexico,American Airlines, +3 more

See more direct flights

Reviews of the top 5 airlines serving from O'Hare Intl to Mexico City

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Mexico City. 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 O'Hare Intl to Mexico City? 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
AeromexicoOverall score based on 1558 reviews
6.5Food
7.5Comfort
7.9Crew
7.4Boarding
7.0Entertainment
Airline reviews

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

10.0 ExcellentIris, Mar 2026
NLU - PVR
Read more Aeromexico reviews

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.

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

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

My flight was delayed, then I got transferred to a new flight that was also delayed- which wasn’t Aeromexico’s fault, it was because of weather conditions. Most of the crew was very nice and patient, except for one or two flight attendants who were rude. The entertainment wasn’t on, so all the screens were off.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

I understand weather is an issue, but making us chase our plane down at five scheduled gates across three terminals in an airport the size of O'Hare was unfair. They'd have probably been better off to leave gates as TBD until the inbound plane is in final approach instead of running us all over the place. Also, props to the consistently-unprepared ground crew in Richmond for once again leaving my lane parked short of the gate because they couldn't have a crew in place on time with 2 hours notice...

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

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.

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.

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

No Snacks or Entertainment. The flight was short, snacks should still be given.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

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.

The money you save flying volaris is not worth it

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.

Unfortunately it was not a good flight got canceled had to be at the airport all night long to get a different flight to another airport my first flight with Volaris was very bad. Poor services

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.

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

Information on your arrival and departure airports