MTY - CHI

$122 Find Cheap Flights from Monterrey to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Monterrey to Chicago departing on 10/14. 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 Chicago

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

Cheap Flights from Monterrey to Chicago (MTY-CHI)

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

Tue, Oct 14 - Wed, Oct 22
Viva Logo
7:20 pm - 11:35 pmMTY-ORD
3h 15mnonstop
Viva Logo
12:25 pm - 3:00 pmORD-MTY
3h 35mnonstop
$219Viva
Find Deal
Fri, Feb 6 - Mon, Feb 9
Viva Logo
11:15 am - 2:35 pmMTY-ORD
3h 20mnonstop
Viva Logo
1:20 am - 5:05 amORD-MTY
3h 45mnonstop
$224Viva
Find Deal
Thu, Jan 15 - Wed, Jan 21
Delta Logo
11:38 am - 11:18 pmMTY-ORD
11h 40m1 stop
Delta Logo
1:00 am - 3:12 pmORD-MTY
14h 12m1 stop
$257Delta
Find Deal
Fri, Feb 6 - Mon, Feb 9
Aeromexico Logo
9:37 pm - 12:48 pmMTY-ORD
15h 11m1 stop
Aeromexico Logo
1:00 am - 3:12 pmORD-MTY
14h 12m1 stop
$258Aeromexico
Find Deal
Thu, Feb 5 - Sat, Feb 7
Delta Logo
9:28 am - 11:54 pmMTY-ORD
14h 26m2 stops
Delta Logo
1:00 am - 8:47 amORD-MTY
7h 47m1 stop
$263Delta
Find Deal
Sat, Oct 25 - Sat, Nov 1
Aeromexico Logo
5:47 am - 11:58 pmMTY-ORD
17h 11m2 stops
Aeromexico Logo
6:45 am - 5:06 pmORD-MTY
11h 21m1 stop
$264Aeromexico
Find Deal
Fri, Feb 6 - Sun, Feb 22
 Logo
11:15 am - 2:35 pmMTY-ORD
3h 20mnonstop
 Logo
1:00 am - 9:10 amORD-MTY
8h 10m1 stop
Tue, Sep 30 - Sat, Oct 4
 Logo
7:20 pm - 11:50 pmMTY-ORD
3h 30mnonstop
 Logo
11:37 am - 5:25 pmORD-MTY
6h 48m1 stop
Fri, Nov 7 - Wed, Nov 12
Volaris Logo
8:15 am - 5:34 pmMTY-MDW
9h 19m1 stop
Volaris Logo
6:49 pm - 7:34 amMDW-MTY
12h 45m1 stop
$451Volaris
Find Deal
Thu, Feb 5 - Mon, Feb 9
Volaris Logo
6:05 am - 12:27 pmMTY-MDW
6h 22m1 stop
Volaris Logo
6:49 pm - 7:34 amMDW-MTY
12h 45m1 stop
$459Volaris
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Viva Aerobus' Light Fare includes a carry-on bag.
Volaris' Plus fare includes a checked bag and priority.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Viva
Cheapest • from $219 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
MTY-ORD
Cheapest
MTY-ORD
Most popular
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 24% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$219
Typical prices: $251-380
Viva
Tue 10/14Wed 10/22
MTY - ORD • Non-stop
Cheapest one-way
$122
Typical prices: $144-181
Viva
Tue 10/14
MTY - ORD • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chicago!
Expert advice

Expert advice for your flight from Monterrey to Chicago

 
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

Viva Aerobus' Light Fare includes a carry-on and allows itinerary changes up to three times.


Viva Aerobus' Vivabot via WhatsApp offers quick check-in with a QR code.

Read more about Vivaby John Walton
Volaris

Volaris' Plus fare includes a checked bag, priority boarding, and flexible changes.


Volaris offers More Speed for priority boarding and express lanes at select airports.

Read more about Volarisby Yulia Denisyuk
United Airlines

United's Economy Plus offers up to 6 inches more legroom than standard economy seats.


United's Wi-Fi offers free messaging; T-Mobile users get free streaming Wi-Fi.

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
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

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.

Read more
Booking Insights

KAYAK's insights & trends for Monterrey to Chicago flights

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

How much is a round-trip flight from Monterrey to Chicago?

What is the cheapest Monterrey to Chicago flight route?

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

The cheapest return flight from Monterrey to Chicago costs $141 on the route between Monterrey (MTY) and Chicago O'Hare Intl Airport (ORD). It is also the most popular route.

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Monterrey to Chicago, 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 Monterrey to Chicago is January, where tickets cost $188 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is $299 and $296 respectively.

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

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 $248, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Monterrey to Chicago, 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 Monterrey to Chicago, you should book around 4 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$122
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Monterrey to Chicago O'Hare Airport

When to book flights from Monterrey to Chicago

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

  • What is the cheapest flight from Monterrey to Chicago?

    In the last 3 days, the lowest price for a flight from Monterrey to Chicago was $122 for a one-way ticket and $219 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Monterrey and on arrival in Chicago.

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

    On your way to Chicago, you’ll fly out from Monterrey Gen Mariano Escobedo. You’ll be landing in one of Chicago’s 2 airports: Chicago Midway or Chicago O'Hare Intl.

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

    American Airlines, and Lufthansa offer inflight Wi-Fi service on the Monterrey to Chicago flight route.

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

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Monterrey to Chicago flight route.

  • Which airline alliances offer flights from Monterrey to Chicago?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Monterrey to Chicago are United Airlines and Viva. With an average price for the route of $275 and an overall rating of 7.4, United Airlines is the most popular choice. Viva is also a great choice for the route, with an average price of $244 and an overall rating of 7.0.

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

    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 Monterrey to Chicago.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Monterrey with another airline.

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

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Monterrey 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 Monterrey to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for $141 or less one-way and $230 or less round-trip.

Prefer to fly direct from Monterrey to Chicago?

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

Direct departures

Monterrey Gen Mariano Escobedo to Chicago

Monday

United Airlines, Viva

United Airlines, Viva

Tuesday

United Airlines, Viva, Volaris

United Airlines, Viva, +1 more

Wednesday

United Airlines, Viva

United Airlines, Viva

Thursday

United Airlines, Viva, Volaris

United Airlines, Viva, +1 more

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

Chicago to Monterrey Gen Mariano Escobedo

Monday

United Airlines, Viva

United Airlines, Viva

Tuesday

United Airlines, Viva, Volaris

United Airlines, Viva, +1 more

Wednesday

United Airlines, Viva

United Airlines, Viva

Thursday

United Airlines, Viva, Volaris

United Airlines, Viva, +1 more

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 4 airlines serving from Monterrey to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Monterrey to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Monterrey to Chicago? 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 8937 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

8.0 ExcellentAnonymous, Aug 2025YOW - ORD
Read more United Airlines reviews

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

Inoperable monitor left no entert for 9 hours. Crew was not helpful Food was awful.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Overall it was good. I missed my connection but I was put on another flight.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

All flight attendants could benefit by taking an international flight on Qantas Airline. Qantas attendants are much more hospitable in every way. Much superior than and attendants on any US airline.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

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!

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.

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.

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.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

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

Information on your arrival and departure airports

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