$129+ Cheap flights from Chicago (CHI) to Monterrey (MTY)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MTY
Sep 4 — Sep 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chicago to Monterrey with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago to Monterrey Gen Mariano Escobedo are usually found in January or October, booked 43 days in advance, depart on a Thursday or Monday and return on a Saturday
Cheap flight deals from Chicago to Monterrey
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to MonterreyExplore the most affordable flight options available from Chicago to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Chicago to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This FlightHub deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:35 am -
Nonstop3h 28m
Fri 11/137:30 pm -
Nonstop3h 25m
Deal found 8/4![Viva logo]()
$277
This Viva deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:20 pm -
Nonstop3h 28m
Sun 10/117:00 am -
1 stop27h 00m
Deal found 8/1![Viva logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:24 am -
1 stop8h 09m
Thu 11/127:30 pm -
Nonstop3h 25m
Deal found 8/4![Multiple Airlines logo]()
$287
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:53 am -
1 stop7h 43m
Mon 8/3110:30 am -
Nonstop3h 20m
Deal found 7/30![Multiple Airlines logo]()
$288
This Justfly.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:35 am -
Nonstop3h 28m
Mon 11/97:30 pm -
Nonstop3h 25m
Deal found 8/2![Viva logo]()
$289
This Flightnetwork deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:22 pm -
Nonstop3h 28m
Mon 9/288:55 pm -
1 stop26h 04m
Deal found 8/4![Viva logo]()
$290
This Viva deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:22 pm -
Nonstop3h 28m
Sat 10/38:45 am -
Nonstop3h 25m
Deal found 8/3![Viva logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:35 am -
1 stop12h 00m
Fri 9/2510:18 am -
Nonstop3h 34m
Deal found 8/4![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:53 am -
1 stop7h 43m
Sat 10/38:45 am -
Nonstop3h 25m
Deal found 8/1![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:40 pm -
Nonstop3h 28m
Mon 11/27:30 pm -
Nonstop3h 25m
Deal found 8/2![Viva logo]()
$297
This Viva deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:40 pm -
Nonstop3h 28m
Mon 10/56:45 pm -
1 stop15h 15m
Deal found 8/1![Viva logo]()
$299
This CheapOair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:35 am -
1 stop14h 45m
Fri 10/28:45 am -
Nonstop3h 25m
Deal found 8/2![Multiple Airlines logo]()
$302
Best flights from Chicago to MonterreyDiscover carefully curated flight deals from Chicago to Monterrey that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Chicago to Monterrey that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This Viva deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:22 pm -
Nonstop3h 28m
Mon 9/288:55 pm -
1 stop26h 04m
Deal found 8/1![Viva logo]()
$326
This eDestinos deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:23 pm -
1 stop12h 08m
Sun 10/116:00 am -
1 stop12h 04m
Deal found 8/5![Volaris logo]()
$438
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:05 am -
1 stop11h 35m
Tue 10/207:44 am -
2 stops13h 49m
Deal found 7/31![Delta logo]()
$507
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:01 am -
Nonstop3h 40m
Sun 8/3012:25 pm -
Nonstop3h 29m
Deal found 8/4![United Airlines logo]()
$525
This Volaris deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:23 pm -
1 stop12h 08m
Sun 11/86:00 am -
1 stop10h 47m
Deal found 7/31![Volaris logo]()
$513
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:05 am -
1 stop6h 00m
Sat 9/1212:16 pm -
1 stop9h 28m
Deal found 8/3![Delta logo]()
$550
This Volaris deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:23 pm -
1 stop12h 08m
Mon 8/248:09 am -
1 stop9h 55m
Deal found 8/5![Volaris logo]()
$513
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:01 am -
Nonstop3h 40m
Mon 8/3112:25 pm -
Nonstop3h 29m
Deal found 8/5![United Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:05 am -
1 stop6h 01m
Tue 9/2210:42 am -
2 stops11h 02m
Deal found 8/3![Delta logo]()
$550
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:23 pm -
2 stops24h 15m
Sat 9/268:15 pm -
2 stops21h 49m
Deal found 7/31![Volaris logo]()
$518
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am -
2 stops13h 55m
Wed 8/2610:42 am -
2 stops12h 15m
Deal found 7/31![Delta logo]()
$555
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:01 am -
Nonstop3h 40m
Tue 8/1812:25 pm -
Nonstop3h 29m
Deal found 7/31![United Airlines logo]()
$611
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:50 am -
2 stops13h 20m
Wed 9/910:47 am -
2 stops12h 12m
Deal found 7/31![Delta logo]()
$555
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:05 am -
2 stops13h 51m
Mon 9/2112:16 pm -
1 stop9h 28m
Deal found 7/31![Delta logo]()
$555
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:10 am -
2 stops10h 10m
Fri 11/611:37 am -
2 stops12h 15m
Deal found 8/4![Delta logo]()
$560
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:10 am -
2 stops10h 30m
Mon 10/192:05 pm -
1 stop8h 56m
Deal found 8/3![Delta logo]()
$582
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:00 pm -
2 stops11h 10m
Mon 9/288:47 am -
2 stops8h 46m
Deal found 8/4![Delta logo]()
$602
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:10 am -
2 stops10h 30m
Sun 10/185:48 am -
1 stop7h 37m
Deal found 8/3![Delta logo]()
$603
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:40 am -
2 stops13h 16m
Thu 9/2410:47 am -
2 stops12h 12m
Deal found 8/3![Delta logo]()
$614
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:10 am -
2 stops10h 30m
Sun 10/188:58 am -
1 stop14h 03m
Deal found 8/3![Delta logo]()
$614
Last-minute flights from Chicago to MonterreyDiscover last-minute flight deals from Chicago to Monterrey. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Monterrey. Data last updated August 5, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/91:30 am -
Nonstop3h 30m
Tue 8/259:05 pm -
1 stop25h 50m
Deal found 8/3![Viva logo]()
$361
This Booking.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/91:30 am -
Nonstop3h 30m
Mon 8/249:05 pm -
1 stop25h 50m
Deal found 8/3![Viva logo]()
$371
This Super.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:53 am -
1 stop9h 52m
Mon 8/177:47 pm -
1 stop8h 51m
Deal found 8/4![Volaris logo]()
$383
This CheapOair deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:53 am -
1 stop11h 58m
Mon 8/177:47 pm -
1 stop8h 51m
Deal found 8/4![Volaris logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:30 am -
Nonstop3h 30m
Sat 8/229:06 pm -
2 stops25h 02m
Deal found 7/31![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:30 am -
Nonstop3h 30m
Mon 8/177:47 pm -
1 stop8h 51m
Deal found 7/31![Multiple Airlines logo]()
$374
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:53 am -
1 stop7h 43m
Mon 8/177:47 pm -
1 stop8h 51m
Deal found 7/31![Volaris logo]()
$388
This FlightHub deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:23 pm -
1 stop12h 08m
Mon 8/318:09 am -
1 stop9h 55m
Deal found 8/5![Volaris logo]()
$389
This Super.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:23 pm -
1 stop12h 08m
Wed 8/266:00 am -
1 stop12h 04m
Deal found 8/3![Volaris logo]()
$381
This Super.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:23 pm -
1 stop12h 08m
Mon 9/76:00 am -
1 stop12h 04m
Deal found 8/3![Volaris logo]()
$393
This Super.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:23 pm -
1 stop12h 08m
Sun 9/136:00 am -
1 stop12h 04m
Deal found 7/31![Volaris logo]()
$375
This Super.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:23 pm -
1 stop12h 08m
Mon 9/216:00 am -
1 stop12h 04m
Deal found 8/2![Volaris logo]()
$372
One-way flights from Chicago to MonterreySearch for one-way flight options from Chicago to Monterrey. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Chicago to Monterrey. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:35 am -
1 stop12h 00m
Deal found 7/31![Volaris logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:40 am -
1 stop9h 10m
Deal found 8/1![Volaris logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:22 pm -
Nonstop3h 28m
Deal found 8/2![Viva logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:49 pm -
1 stop7h 34m
Deal found 8/1![Volaris logo]()
$132
This Super.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:53 am -
1 stop7h 43m
Deal found 8/1![Volaris logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:35 am -
1 stop14h 45m
Deal found 8/1![Volaris logo]()
$135
This Super.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:40 am -
1 stop12h 00m
Deal found 8/4![Volaris logo]()
$138
This Super.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:49 pm -
1 stop7h 12m
Deal found 8/4![Volaris logo]()
$139
This Super.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:35 am -
1 stop14h 45m
Deal found 8/2![Volaris logo]()
$140
This Booking.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:30 am -
Nonstop3h 30m
Deal found 7/31![Viva logo]()
$141
This eDestinos deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:40 am -
1 stop12h 00m
Deal found 7/31![Volaris logo]()
$142
This CheapOair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:23 pm -
1 stop12h 08m
Deal found 8/1![Volaris logo]()
$165
Find flight deals from Chicago to Monterrey
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Monterrey (MTY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (FlightHub) |
One-way from | $129 (CheapOair) |
Popular in | December |
Cheapest in | January |
Average price | $332 |
Good round-trip deal | $306 or less |
Good one-way deal | $125 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Monterrey that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Chicago to Monterrey that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoMonterrey
ORD - MTY
ORDMTY
Chicago O'Hare Intl
Sun 9/27
4:22 pm-6:50 pm
Nonstop3h 28m
Monterrey Gen Mariano Escobedo
Mon 9/28
8:55 pm-11:59 pm
1 stop26h 04m
$326
ChicagoMonterrey
MDW - MTY
MDWMTY
Chicago Midway
Fri 10/9
8:23 pm-7:31 am
1 stop12h 08m
Monterrey Gen Mariano Escobedo
Sun 10/11
6:00 am-7:04 pm
1 stop12h 04m
$438
ChicagoMonterrey
MDW - MTY
MDWMTY
Chicago Midway
Mon 10/5
6:05 am-4:40 pm
1 stop11h 35m
Monterrey Gen Mariano Escobedo
Tue 10/20
7:44 am-10:33 pm
2 stops13h 49m
$507
ChicagoMonterrey
MDW - MTY
MDWMTY
Chicago Midway
Wed 10/28
8:23 pm-7:31 am
1 stop12h 08m
Monterrey Gen Mariano Escobedo
Sun 11/8
6:00 am-4:47 pm
1 stop10h 47m
$513
ChicagoMonterrey
MDW - MTY
MDWMTY
Chicago Midway
Wed 8/19
8:23 pm-7:31 am
1 stop12h 08m
Monterrey Gen Mariano Escobedo
Mon 8/24
8:09 am-7:04 pm
1 stop9h 55m
$513
ChicagoMonterrey
MDW - MTY
MDWMTY
Chicago Midway
Mon 9/14
8:23 pm-7:38 pm
2 stops24h 15m
Monterrey Gen Mariano Escobedo
Sat 9/26
8:15 pm-7:04 pm
2 stops21h 49m
$518
Quickest round-trip
ChicagoMonterrey
ORD - MTY
ORDMTY
Chicago O'Hare Intl
Thu 8/27
9:01 am-11:41 am
Nonstop3h 40m
Monterrey Gen Mariano Escobedo
Sun 8/30
12:25 pm-4:54 pm
Nonstop3h 29m
$525
ChicagoMonterrey
MDW - MTY
MDWMTY
Chicago Midway
Thu 9/3
6:05 am-11:05 am
1 stop6h 00m
Monterrey Gen Mariano Escobedo
Sat 9/12
12:16 pm-10:44 pm
1 stop9h 28m
$550
ChicagoMonterrey
MDW - MTY
MDWMTY
Chicago Midway
Tue 9/15
6:05 am-11:06 am
1 stop6h 01m
Monterrey Gen Mariano Escobedo
Tue 9/22
10:42 am-10:44 pm
2 stops11h 02m
$550
ChicagoMonterrey
ORD - MTY
ORDMTY
Chicago O'Hare Intl
Sun 8/23
6:00 am-6:55 pm
2 stops13h 55m
Monterrey Gen Mariano Escobedo
Wed 8/26
10:42 am-11:57 pm
2 stops12h 15m
$555
Showing 1-10 of 39 resultsSorted by cheapest first
Compare providers for flights from Chicago to Monterrey
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Monterrey in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Chicago-Monterrey flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Monterrey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Monterrey flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Monterrey flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Monterrey flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Monterrey
Have a flexible travel schedule? Discover the best time to fly to Monterrey from Chicago with our price prediction graph.
CHI-MTY
ORD-MTY
MDW-MTY
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Monterrey
CHI-MTY
ORD-MTY
MDW-MTY
What is the cheapest month to book a flight from Chicago to Monterrey?
Currently, January is the cheapest month in which you can book a flight from Chicago to Monterrey (average of $285). Flying from Chicago to Monterrey in December is currently the most expensive (average of $609). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CHI to MTY?
Find hourly flight availability from Chicago to Monterrey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 5, 2026.
When flying from Chicago to Monterrey, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 30% versus a flight in the afternoon.
Weekly flight availability from Chicago to Monterrey
Explore weekly flight availability from Chicago to Monterrey. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 5, 2026.
The most flights from CHI to MTY are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Chicago to Monterrey?
Airfare is below average for this route at the moment.
Chicago to Monterrey flights typically cost between $282 and $429 in November.The cheapest round-trip price found within the last 5 days was $277 on Viva (Nov 9-Nov 13).
How far ahead should I book a flight from Chicago to Monterrey?
Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Monterrey. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Monterrey
Get insights into the airlines that provide service to Monterrey. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Monterrey. Reviews last updated August 5, 2026.
Peruse reviews from past customers who have flown with United Airlines,American Airlines, andViva from Chicago to Monterrey to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
7.1
Food
6.7
Boarding
7.7
Overall
7.4
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Entertainment
7.1
Food
6.7
Boarding
7.7
Overall
7.4
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Entertainment
7.1
Food
6.7
Boarding
7.7
Overall
7.4
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Entertainment
7.1
Food
6.7
Boarding
7.7
Overall
7.4
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Chicago to Monterrey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Monterrey?
Book flights to Monterrey if you plan to visit one of these locationsSan Pedro Garza Garcia
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Monterrey flight routes
Other flight options
Other flights from Chicago
Popular flights
Alternative routes for Chicago to Monterrey
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Monterrey by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Monterrey by cabin class
Find flights from Chicago to Monterrey, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Monterrey
Explore flights to Monterrey departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Chicago and Monterrey flights
Browse other Chicago and Monterrey flight options. Last updated on August 5, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Chicago to Monterrey
Discover the top 4 airlines that operate flights from Chicago to Monterrey. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$440 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$176 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$281 | Average$523 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$433 | Average$479 | FlexibilityNo cancel fee | On-time71% |