MTY - ORD

$132 Find Cheap Flights from Monterrey to Chicago O'Hare Airport

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 O'Hare Intl departing on 5/17. 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 Chicago O'Hare Intl Airport

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

Save 24% or moreCompare multiple travel sites with one search.

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

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

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

Everything you should know

Cheapest round-trip
$227
Typical prices: $377-$226
Viva
Sun 5/31Sat 6/20
MTY - ORD • Non-stop
Cheapest one-way
$132
Typical prices: $143-$199
Viva
Sun 5/17
MTY - ORD • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Choose United's Economy Plus for extra legroom.
Viva's WhatsApp check-in avoids airport lines.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with United Airlines and Viva. Average duration is 3h 26m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $308 (round-trip)
Shortest trip • 6h 09m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 O'Hare Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Monterrey to O'Hare Intl (MTY-ORD)

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

Sun, May 31 - Sat, Jun 20
Viva Logo
8:30 pm - 12:45 am
MTY
-
ORD
3h 15mnonstop
Viva Logo
2:10 am - 4:40 am
ORD
-
MTY
3h 30mnonstop
$227Viva
Sat, Jun 20 - Wed, Jul 8
Viva Logo
8:20 pm - 12:40 am
MTY
-
ORD
3h 20mnonstop
Viva Logo
1:30 am - 4:00 am
ORD
-
MTY
3h 30mnonstop
$237Viva
Thu, Jun 18 - Sat, Jun 20
Viva Logo
7:35 pm - 11:55 pm
MTY
-
ORD
3h 20mnonstop
Viva Logo
2:10 am - 4:40 am
ORD
-
MTY
3h 30mnonstop
$244Viva
Fri, May 8 - Fri, May 15
Viva Logo
8:30 pm - 12:45 am
MTY
-
ORD
3h 15mnonstop
Viva Logo
2:15 am - 4:55 am
ORD
-
MTY
3h 40mnonstop
$257Viva
Fri, May 8 - Fri, May 15
Viva Logo
8:30 pm - 12:45 am
MTY
-
ORD
3h 15mnonstop
Viva Logo
2:15 am - 4:55 am
ORD
-
MTY
3h 40mnonstop
$260Viva
Fri, May 1 - Sun, May 3
Viva Logo
8:30 pm - 12:45 am
MTY
-
ORD
3h 15mnonstop
Viva Logo
2:15 am - 4:55 am
ORD
-
MTY
3h 40mnonstop
$265Viva
Mon, May 11 - Fri, May 15
Viva Logo
8:30 pm - 12:45 am
MTY
-
ORD
3h 15mnonstop
Viva Logo
2:15 am - 4:55 am
ORD
-
MTY
3h 40mnonstop
$275Viva
Sat, Jul 4 - Wed, Jul 8
Viva Logo
8:20 pm - 12:40 am
MTY
-
ORD
3h 20mnonstop
Viva Logo
1:30 am - 4:00 am
ORD
-
MTY
3h 30mnonstop
$277Viva
Sun, Jun 7 - Sat, Aug 1
Viva Logo
7:35 pm - 11:55 pm
MTY
-
ORD
3h 20mnonstop
Viva Logo
2:10 am - 4:40 am
ORD
-
MTY
3h 30mnonstop
$282Viva
Thu, Apr 30 - Fri, May 1
Viva Logo
8:30 pm - 12:45 am
MTY
-
ORD
3h 15mnonstop
Viva Logo
2:15 am - 4:55 am
ORD
-
MTY
3h 40mnonstop
$283Viva
Booking Insights

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

Get data-powered insights and trends into flights from Monterrey to O'Hare Intl 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 O'Hare Intl Airport?

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

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

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

If you are looking for a flight deal from Monterrey to Chicago O'Hare Airport, look for departures on Fridays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Chicago O'Hare Airport, Tuesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Monterrey to Chicago O'Hare Intl Airport, 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 O'Hare Intl Airport is May, where tickets cost $283 (return) on average. On the other hand, the most expensive months are January and March, where the average cost of round-trip tickets is $532 and $425 respectively.

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

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 $388, prices are generally cheapest when you fly direct.

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

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 O'Hare Intl Airport, 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 O'Hare Intl Airport, you should book around 2 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Expert advice

Expert advice for your flight from Monterrey to O'Hare Intl

 
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.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

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 seasonJanuary
Cheapest flight$132
Best time to beat the crowds but there is an average 47% increase in price.
Flight from Monterrey to Chicago O'Hare Airport

When to book flights from Monterrey to O'Hare Intl

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

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

    In the last 3 days, the lowest price for a flight from Monterrey to Chicago O'Hare Intl Airport was $132 for a one-way ticket and $227 for a round-trip.

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

    Yes

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

    Air Canada, American Airlines, and Lufthansa offer inflight Wi-Fi service on the Monterrey to Chicago O'Hare Airport flight route.

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

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

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

    Star Alliance is the only airline alliance operating flights between Monterrey and Chicago O'Hare Airport.

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

    There are nonstop flights from Monterrey to Chicago O'Hare Airport 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 $386 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 $360 and an overall rating of 7.0.

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

    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 O'Hare Airport.

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

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

    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 O'Hare Airport with an airline and back to Monterrey with another airline. Booking your flights between Monterrey and ORD 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 Monterrey to Chicago O'Hare Airport?

    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 O'Hare Airport 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 O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $142 or less one-way and $388 or less round-trip.

Prefer to fly direct from Monterrey to Chicago O'Hare Airport?

 
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 O'Hare Intl.
Find which airlines fly direct from Monterrey Gen Mariano Escobedo Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Monterrey Gen Mariano Escobedo to Chicago O'Hare Intl

Monday

United Airlines,Viva

United Airlines,Viva

Tuesday

United Airlines

United Airlines

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

Chicago O'Hare Intl to Monterrey Gen Mariano Escobedo

Monday

United Airlines,Viva

United Airlines,Viva

Tuesday

United Airlines,Viva

United Airlines,Viva

Wednesday

United Airlines

United Airlines

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 airlines flying from Monterrey to O'Hare Intl

 
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 O'Hare Intl? 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 9589 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
Airline reviews

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

10.0 ExcellentJim, Apr 2026
BWI - ORD
Read more United Airlines reviews

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

The crew was generally professional. Though one of the crew members seemed to be easily annoyed, the others were fine and helpful. The green olives and almonds snack was really good. A great idea, and nice balance of tastes.

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Food and drink service was very low quality. The flight attendants in business class must have been short some staff. Service was sluggish and not much English was spoken

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

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!

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

Information on your arrival and departure airports