CHI - MTY

$80 Find Cheap Flights from Chicago to Monterrey

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Monterrey departing on 7/2. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Monterrey, 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 Chicago to Monterrey, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Chicago to Monterrey (CHI-MTY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Monterrey 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 Chicago to Monterrey

Fri, Nov 7 - Wed, Nov 12
Viva Logo
4:30 pm - 8:05 pmORD-MTY
3h 35mnonstop
Viva Logo
11:40 am - 3:00 pmMTY-ORD
3h 20mnonstop
$231Viva
Find Deal
Wed, Aug 13 - Wed, Aug 20
United Airlines Logo
8:45 am - 11:41 amORD-MTY
3h 56mnonstop
United Airlines Logo
12:25 pm - 4:52 pmMTY-ORD
3h 27mnonstop
$237United Airlines
Find Deal
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
$252Viva
Find Deal
Wed, Jul 23 - Wed, Jul 30
American Airlines Logo
5:00 am - 1:45 pmORD-MTY
9h 45m1 stop
American Airlines Logo
2:50 pm - 12:59 amMTY-ORD
9h 09m1 stop
$255American Airlines
Find Deal
Wed, Aug 6 - Wed, Aug 13
American Airlines Logo
10:10 pm - 10:39 amORD-MTY
13h 29m1 stop
American Airlines Logo
5:45 am - 3:50 pmMTY-ORD
9h 05m1 stop
$262American Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 14
Delta Logo
1:53 am - 11:37 amORD-MTY
10h 44m1 stop
Delta Logo
12:05 pm - 11:55 pmMTY-ORD
10h 50m1 stop
$274Delta
Find Deal
Thu, Aug 14 - Mon, Aug 18
Delta Logo
2:01 am - 10:24 amORD-MTY
9h 23m1 stop
Delta Logo
8:54 am - 11:56 pmMTY-ORD
14h 02m2 stops
$290Delta
Find Deal
Thu, Nov 6 - Wed, Nov 12
United Airlines Logo
8:46 am - 12:51 pmORD-MTY
4h 05mnonstop
United Airlines Logo
1:35 pm - 4:59 pmMTY-ORD
3h 24mnonstop
$334United Airlines
Find Deal
Mon, Jun 30 - Wed, Jul 9
Volaris Logo
1:55 am - 9:47 amORD-MTY
8h 52m1 stop
Volaris Logo
12:38 pm - 12:15 amMTY-ORD
10h 37m1 stop
$399Volaris
Find Deal
Thu, Jul 10 - Thu, Jul 17
Volaris Logo
5:55 pm - 9:10 amMDW-MTY
16h 15m1 stop
Volaris Logo
6:05 am - 4:40 pmMTY-MDW
9h 35m1 stop
$495Volaris
Find Deal
Expert advice

Expert advice for your flight from Chicago to Monterrey

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Viva

Check in via Vivabot on WhatsApp for a quick boarding pass QR code.


Viva Fan members enjoy extra baggage allowances and fare discounts.

Read more about Vivaby John Walton
Volaris

Choose Plus fare for priority boarding, a checked bag, and flexible changes.


Use More Flexibility add-on for unlimited changes on Zero and Basic fares.

Read more about Volarisby Yulia Denisyuk
Our travel experts
John Walton

John Walton

Expert on Viva

John Walton

John Walton

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.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on Volaris

Yulia Denisyuk

Yulia Denisyuk

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.

Read more
Useful Info

KAYAK's insights & trends for Chicago to Monterrey flights

Get data-powered insights and trends into flights from Chicago to Monterrey to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chicago to Monterrey 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 to Monterrey.

Our data shows that the cheapest route for a return flight from Chicago to Monterrey cost $188 and was between Chicago O'Hare Intl Airport (ORD) and Monterrey (MTY). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $188.

What’s the cheapest day of the week to fly from Chicago to Monterrey?

The average price of all round-trip flights from Chicago to Monterrey clicked on KAYAK for each day over the last 12 months.

When flying from Chicago to Monterrey, you should consider leaving on a Thursday and avoid Mondays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Wednesdays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from Chicago to Monterrey?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Monterrey, 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 to Monterrey is January, where tickets cost $198 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $394 and $391 respectively.

Can I save money by flying with a layover from Chicago to Monterrey?

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 $714, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Chicago to Monterrey?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago to Monterrey, 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 to Monterrey, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonMay
High seasonDecember
Cheapest flight$80
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 33% increase in price.
Flight from Chicago O'Hare Airport to Monterrey

When to book flights from Chicago to Monterrey

Are your dates flexible? Find out the best times to travel from Chicago to Monterrey 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 flights from Chicago to Monterrey

  • Can passengers upgrade to first class on flights from Chicago to Monterrey?

    Most airlines on the Chicago to Monterrey route allow passengers to upgrade to first if vacant seats exist. You can receive an email from your airline alerting you about upgrading and what to expect on your journey. However, the upgrading fee could vary depending on your class fare. Also, these airlines require passengers to upgrade at least 24 hours before departure.

  • Which airlines on Chicago to Monterrey route provide sustainable travel?

    Aeroméxico is environmentally conscious and reduces carbon emissions by using sustainable aviation fuel and implementing new fuel-efficient aircraft. In addition, these airlines offer environmentally friendly kits onboard. These sustainability practices have lowered carbon emissions by at least 80%. Volaris is also committed to reducing greenhouse gas emissions by monitoring fuel consumption in their flights to ensure fuel efficiency.

  • Which nearby cities are served by Monterrey International Airport? (MTY)

    Once you arrive at MTY airport, you can go to a few nearby cities served by the airport. These include Pesqueria to the east, Apodaca to the west, General Zuazua to the north, Cienaga de Flores to the northwest, and Santa Catarina to the southwest. There are several public transportation options outside MTY airport to connect you to your destination. Also, you can rent a car from various rental car agencies at the airport if you need a flexible journey.

  • Do airlines on Chicago to Monterrey route have a favorable carry-on option?

    The carry-on requirement depends on your airline. Most airlines on this route, including ANA, Aeroméxico, and Delta, require your luggage to fit underneath your seat or on the upper cabin to ensure the comfort of passengers. Delta has the most favorable carry-on policy and requires your bag not to exceed 22 × 14 × 9 inches. In addition, you can bring an additional bag weighing 50 lbs. at most.

  • What is the cheapest flight from Chicago to Monterrey?

    In the last 3 days, the lowest price for a flight from Chicago to Monterrey was $80 for a one-way ticket and $231 for a round-trip.

  • Do I need a passport to fly between Chicago and Monterrey?

    Yes

  • Which airports will I be using when flying from Chicago to Monterrey?

    Chicago has 2 major airports: Chicago Midway and Chicago O'Hare Intl. Monterrey Gen Mariano Escobedo is the only airport in Monterrey. You’ll usually find the cheapest deals if you fly from Chicago O'Hare Airport.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Monterrey?

    Only American Airlines offers inflight Wi-Fi service on the Chicago to Monterrey flight route.

  • Which aircraft models fly most regularly from Chicago to Monterrey?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Chicago to Monterrey flight route.

  • Which airline alliances offer flights from Chicago to Monterrey?

    Star Alliance is the only airline alliance operating flights between Chicago and Monterrey.

  • On which days can I fly direct from Chicago to Monterrey?

    There are nonstop flights from Chicago to Monterrey on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Chicago to Monterrey are Delta and United Airlines. With an average price for the route of $394 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $390 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Chicago to Monterrey?

    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 to Monterrey.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Monterrey from Chicago 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 to Monterrey?

    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 Monterrey with an airline and back to Chicago with another airline.

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

    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 Monterrey from Chicago 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 to Monterrey

  • Looking for a cheap flight? 25% of our users found flights on this route for $151 or less one-way and $299 or less round-trip.
  • ANA offers special meals to passengers with dietary, medical, or religious needs on the Chicago to Monterrey route. You can order your special diet at least 24 hours before take-off directly online through the ANA website.
  • The journey from Chicago to Monterrey is short. Therefore, most airlines, including Aeroméxico and Delta, offer nonstop flights. However, these airlines can have a layover in Houston, and the layover duration could vary among the airlines. So, check before booking to choose a convenient journey.
  • O’Hare International Airport (ORD) is a hub for United Airlines and American Airlines. It connects several domestic and international cities globally. At the same time, Monterrey International Airport (MTY) is a hub for Magnicharters, VivaAerobus, and Aeroméxico.
  • Most cheap flights from Chicago to Monterrey charge competitive rates. This way, you can select a low-cost airline within your travel budget, including United Airlines, Volaris, or Delta, to save money on your journey.
  • Chicago Midway Airport (MDW) is an alternative airport when flying from Chicago to Monterrey. The advantage of flying from MDW airport to ORD airport is that it's near downtown, approximately 11 miles away. In addition, it's smaller in size, so you expect shorter queues and a smoother journey.

Prefer to fly direct from Chicago to Monterrey?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago to Monterrey Gen Mariano Escobedo.
Find which airlines fly direct from Chicago to Monterrey Gen Mariano Escobedo Airport, which days they fly and book direct flights.

Direct departures

Chicago to Monterrey Gen Mariano Escobedo

Monday

United Airlines, Viva

United Airlines, Viva

Tuesday

United Airlines, Viva

United Airlines, Viva

Wednesday

United Airlines, Viva

United Airlines, Viva

Thursday

United Airlines, Viva

United Airlines, Viva

Friday

United Airlines, Viva

United Airlines, Viva

Saturday

United Airlines, Viva

United Airlines, Viva

Sunday

United Airlines, Viva

United Airlines, Viva

See more direct flights

Direct returns

Monterrey Gen Mariano Escobedo to Chicago

Monday

United Airlines, Viva

United Airlines, Viva

Tuesday

United Airlines, Viva

United Airlines, Viva

Wednesday

United Airlines, Viva

United Airlines, Viva

Thursday

United Airlines, Viva

United Airlines, Viva

Friday

United Airlines, Viva

United Airlines, Viva

Saturday

United Airlines, Viva

United Airlines, Viva

Sunday

United Airlines, Viva

United Airlines, Viva

See more direct flights

Reviews of the top 5 airlines serving from Chicago to Monterrey

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Monterrey. 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 Chicago to Monterrey? 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.
8.0
DeltaOverall score based on 7963 reviews
7.9Entertainment
8.5Crew
8.2Boarding
7.3Food
7.9Comfort
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Overall, aside from the baggage issue, it was as good as one expects.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

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

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

Terrible. And they charged over $400 just for luggage. And threatened that I would loose my flight if I didn’t pay. So I didn’t have another choice but to pay.

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.

I got to where I needed to go quickly. There were no amenities. And the seats were painful.

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

Everything you need to know for your flight from Chicago to Monterrey

Information on your arrival and departure airports

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