$132+ Cheap flights from Mexico to Illinois
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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — ORD
5월 23 — 5월 301
Round-trip
1 adult, Economy
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Cheapest flights from Mexico to IllinoisExplore the most affordable flight options available from Mexico to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4월 23, 2026.
Explore the most affordable flight options available from Mexico to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4월 23, 2026.
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 5/1510:25 am
CUN
- ORD
Nonstop4h 10m
Frontier
화 5/196:00 am
ORD
- CUN
Nonstop4h 03m
Frontier
Deal found 4/22![Frontier logo]()
$149
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 5/2810:25 am
CUN
- ORD
Nonstop4h 10m
Frontier
수 6/246:00 am
ORD
- CUN
Nonstop4h 01m
Frontier
Deal found 4/21![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
목 6/410:25 am
CUN
- ORD
Nonstop4h 10m
Frontier
수 6/106:00 am
ORD
- CUN
Nonstop4h 01m
Frontier
Deal found 4/21![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
수 7/111:00 am
CUN
- ORD
Nonstop4h 17m
Frontier
토 7/46:00 am
ORD
- CUN
Nonstop4h 01m
Frontier
Deal found 4/21![Frontier logo]()
$175
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 7/2211:00 am
CUN
- ORD
Nonstop4h 17m
Frontier
일 7/266:00 am
ORD
- CUN
Nonstop3h 54m
Frontier
Deal found 4/21![Frontier logo]()
$177
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 7/911:00 am
CUN
- ORD
Nonstop4h 17m
Frontier
월 7/136:00 am
ORD
- CUN
Nonstop3h 54m
Frontier
Deal found 4/22![Frontier logo]()
$178
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 5/110:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
일 5/36:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 4/21![Frontier logo]()
$191
This Expedia deal was found by Cheapflights users on 4/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 4/3010:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
수 5/66:00 am
ORD
- CUN
Nonstop4h 03m
Frontier
Deal found 4/21![Frontier logo]()
$194
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 4/3010:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
일 5/106:00 am
ORD
- CUN
Nonstop4h 03m
Frontier
Deal found 4/21![Frontier logo]()
$195
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 5/110:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
화 5/56:00 am
ORD
- CUN
Nonstop4h 03m
Frontier
Deal found 4/22![Frontier logo]()
$196
This Viva deal was found by Cheapflights users on 4/21. 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.
금 10/307:25 pm
MTY
- ORD
Nonstop3h 20m
Viva
금 11/612:30 am
ORD
- MTY
Nonstop3h 28m
Viva
Deal found 4/21![Viva logo]()
$223
This eDestinos deal was found by Cheapflights users on 4/19. 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.
월 11/27:26 pm
MTY
- ORD
Nonstop3h 19m
Viva
금 11/612:30 am
ORD
- MTY
Nonstop3h 28m
Viva
Deal found 4/19![Viva logo]()
$231
Best flights from Mexico to IllinoisDiscover carefully curated flight deals from Mexico to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4월 23, 2026.
Discover carefully curated flight deals from Mexico to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4월 23, 2026.
This United Airlines deal was found by Cheapflights users on 4/22. 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.
목 4/304:40 am
MEX
- ORD
1 stop19h 46m
United Airlines
수 5/69:19 am
ORD
- MEX
Nonstop4h 26m
United Airlines
Deal found 4/22![United Airlines logo]()
$267
This Viva deal was found by Cheapflights users on 4/22. 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.
금 9/256:50 pm
GDL
- ORD
Nonstop4h 15m
Viva
수 9/3012:30 pm
ORD
- GDL
Nonstop4h 05m
Viva
Deal found 4/22![Viva logo]()
$272
This Delta deal was found by Cheapflights users on 4/20. 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.
화 6/211:27 am
CUN
- ORD
1 stop12h 40m
Delta
화 6/911:30 am
ORD
- CUN
2 stops8h 55m
Delta
Deal found 4/20![Delta logo]()
$284
This Volaris deal was found by Cheapflights users on 4/20. 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.
목 8/2711:35 pm
GDL
- ORD
Nonstop4h 06m
Volaris
일 8/302:53 am
ORD
- GDL
Nonstop4h 04m
Volaris
Deal found 4/20![Volaris logo]()
$294
This United Airlines deal was found by Cheapflights users on 4/21. 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.
목 5/79:35 am
MEX
- ORD
1 stop14h 10m
United Airlines
월 5/119:56 pm
ORD
- MEX
1 stop11h 39m
United Airlines
Deal found 4/21![United Airlines logo]()
$267
This Viva deal was found by Cheapflights users on 4/22. 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.
토 8/86:00 am
TLC
- ORD
1 stop17h 40m
Viva
금 9/111:30 am
ORD
- TLC
1 stop7h 56m
Viva
Deal found 4/22![Viva logo]()
$273
This Delta deal was found by Cheapflights users on 4/23. 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.
화 6/307:58 am
CUN
- ORD
1 stop13h 38m
Delta
일 7/55:30 am
ORD
- CUN
1 stop9h 09m
Delta
Deal found 4/23![Delta logo]()
$285
This United Airlines deal was found by Cheapflights users on 4/21. 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.
수 6/172:15 pm
MEX
- ORD
1 stop9h 30m
United Airlines
화 6/235:00 am
ORD
- MEX
1 stop17h 10m
United Airlines
Deal found 4/21![United Airlines logo]()
$267
This Volaris deal was found by Cheapflights users on 4/21. 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.
월 6/111:35 pm
GDL
- ORD
Nonstop4h 06m
Volaris
일 8/302:53 am
ORD
- GDL
Nonstop4h 04m
Volaris
Deal found 4/21![Volaris logo]()
$294
This Delta deal was found by Cheapflights users on 4/22. 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.
목 7/308:00 am
CUN
- ORD
2 stops10h 29m
Delta
월 8/37:59 pm
ORD
- CUN
1 stop13h 56m
Delta
Deal found 4/22![Delta logo]()
$289
This Viva deal was found by Cheapflights users on 4/22. 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.
토 6/208:20 pm
MTY
- ORD
Nonstop3h 20m
Viva
일 6/281:30 am
ORD
- MTY
Nonstop3h 30m
Viva
Deal found 4/22![Viva logo]()
$290
This United Airlines deal was found by Cheapflights users on 4/21. 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.
목 4/3011:35 am
MEX
- ORD
1 stop12h 51m
United Airlines
월 5/46:25 pm
ORD
- MEX
1 stop15h 10m
United Airlines
Deal found 4/21![United Airlines logo]()
$267
This Volaris deal was found by Cheapflights users on 4/21. 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.
월 8/317:03 am
GDL
- ORD
Nonstop4h 06m
Volaris
목 9/171:49 pm
ORD
- GDL
Nonstop4h 04m
Volaris
Deal found 4/21![Volaris logo]()
$313
This Delta deal was found by Cheapflights users on 4/23. 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.
목 7/93:36 pm
CUN
- ORD
1 stop6h 32m
Delta
월 7/136:30 am
ORD
- CUN
1 stop8h 06m
Delta
Deal found 4/23![Delta logo]()
$290
This Viva deal was found by Cheapflights users on 4/21. 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.
목 10/156:00 am
TLC
- ORD
1 stop16h 45m
Viva
금 10/231:30 am
ORD
- TLC
1 stop7h 56m
Viva
Deal found 4/21![Viva logo]()
$290
This United Airlines deal was found by Cheapflights users on 4/22. 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.
목 5/144:40 pm
MEX
- ORD
1 stop7h 47m
United Airlines
월 5/189:56 pm
ORD
- MEX
1 stop11h 39m
United Airlines
Deal found 4/22![United Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 4/19. 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.
수 7/228:00 am
CUN
- ORD
2 stops10h 29m
Delta
일 7/267:01 am
ORD
- CUN
2 stops13h 14m
Delta
Deal found 4/19![Delta logo]()
$290
This United Airlines deal was found by Cheapflights users on 4/18. 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.
목 5/142:15 pm
MEX
- ORD
1 stop10h 12m
United Airlines
화 5/197:30 am
ORD
- MEX
1 stop6h 45m
United Airlines
Deal found 4/18![United Airlines logo]()
$269
This Viva deal was found by Cheapflights users on 4/18. 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.
금 6/267:40 pm
TLC
- ORD
1 stop28h 00m
Viva
금 7/31:30 am
ORD
- TLC
1 stop8h 00m
Viva
Deal found 4/18![Viva logo]()
$296
This Volaris deal was found by Cheapflights users on 4/22. 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.
수 6/177:03 am
GDL
- ORD
Nonstop4h 06m
Volaris
수 7/156:21 am
ORD
- GDL
Nonstop4h 04m
Volaris
Deal found 4/22![Volaris logo]()
$334
This Viva deal was found by Cheapflights users on 4/21. 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.
일 9/136:25 pm
GDL
- ORD
1 stop28h 20m
Viva
일 9/2012:30 pm
ORD
- GDL
Nonstop4h 05m
Viva
Deal found 4/21![Viva logo]()
$303
This Volaris deal was found by Cheapflights users on 4/19. 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.
금 6/197:49 pm
GDL
- ORD
Nonstop4h 06m
Volaris
금 6/261:49 pm
ORD
- GDL
Nonstop4h 04m
Volaris
Deal found 4/19![Volaris logo]()
$334
This United Airlines deal was found by Cheapflights users on 4/19. 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.
목 7/912:55 pm
CUN
- ORD
Nonstop4h 05m
United Airlines
월 7/137:52 am
ORD
- CUN
Nonstop3h 53m
United Airlines
Deal found 4/19![United Airlines logo]()
$284
This Viva deal was found by Cheapflights users on 4/21. 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.
토 5/307:45 pm
GDL
- ORD
1 stop28h 00m
Viva
목 9/101:30 am
ORD
- GDL
1 stop21h 40m
Viva
Deal found 4/21![Viva logo]()
$311
This United Airlines deal was found by Cheapflights users on 4/20. 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.
목 6/1812:55 pm
CUN
- ORD
Nonstop4h 05m
United Airlines
일 6/215:00 am
ORD
- CUN
1 stop7h 58m
United Airlines
Deal found 4/20![United Airlines logo]()
$284
This Volaris deal was found by Cheapflights users on 4/20. 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.
금 5/156:37 pm
GDL
- ORD
1 stop10h 15m
Volaris
토 5/161:40 am
ORD
- GDL
1 stop10h 38m
Volaris
Deal found 4/20![Volaris logo]()
$349
This United Airlines deal was found by Cheapflights users on 4/18. 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.
목 5/2812:11 pm
CUN
- ORD
Nonstop4h 05m
United Airlines
수 6/2410:33 am
ORD
- CUN
Nonstop3h 53m
United Airlines
Deal found 4/18![United Airlines logo]()
$285
This Viva deal was found by Cheapflights users on 4/18. 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.
토 6/203:05 pm
TLC
- ORD
1 stop8h 35m
Viva
일 6/281:30 am
ORD
- TLC
1 stop7h 55m
Viva
Deal found 4/18![Viva logo]()
$314
This Delta deal was found by Cheapflights users on 4/19. 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.
수 5/61:20 pm
MEX
- MDW
1 stop8h 08m
Delta
일 5/1010:59 am
MDW
- MEX
1 stop9h 01m
Delta
Deal found 4/19![Delta logo]()
$382
This Volaris deal was found by Cheapflights users on 4/21. 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.
목 5/142:22 pm
GDL
- ORD
1 stop8h 25m
Volaris
화 5/197:35 am
ORD
- GDL
1 stop11h 18m
Volaris
Deal found 4/21![Volaris logo]()
$349
Last-minute flights from Mexico to IllinoisDiscover last-minute flight deals from Mexico to Illinois. Data last updated 4월 23, 2026 and is based on user searches.
Discover last-minute flight deals from Mexico to Illinois. Data last updated 4월 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 4/281:10 pm
MEX
- ORD
Nonstop4h 34m
American Airlines
화 5/125:00 am
ORD
- MEX
1 stop7h 35m
American Airlines
Deal found 4/20![American Airlines logo]()
$266
This Expedia deal was found by Cheapflights users on 4/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 4/3010:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
수 5/66:00 am
ORD
- CUN
Nonstop4h 03m
Frontier
Deal found 4/21![Frontier logo]()
$194
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 4/3010:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
일 5/106:00 am
ORD
- CUN
Nonstop4h 03m
Frontier
Deal found 4/21![Frontier logo]()
$195
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 4/3010:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
금 5/86:55 am
ORD
- CUN
1 stop7h 12m
Frontier
Deal found 4/21![Frontier logo]()
$202
This United Airlines deal was found by Cheapflights users on 4/20. 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.
목 4/306:30 am
MEX
- ORD
1 stop17h 56m
United Airlines
화 5/59:19 am
ORD
- MEX
Nonstop4h 26m
United Airlines
Deal found 4/20![United Airlines logo]()
$267
This United Airlines deal was found by Cheapflights users on 4/22. 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.
목 4/309:35 am
MEX
- ORD
1 stop14h 51m
United Airlines
화 5/125:24 pm
ORD
- MEX
1 stop6h 46m
United Airlines
Deal found 4/22![United Airlines logo]()
$268
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 5/110:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
일 5/36:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 4/21![Frontier logo]()
$191
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 5/110:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
화 5/56:00 am
ORD
- CUN
Nonstop4h 03m
Frontier
Deal found 4/22![Frontier logo]()
$196
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 5/610:25 am
CUN
- ORD
Nonstop4h 10m
Frontier
금 5/86:55 am
ORD
- CUN
1 stop7h 12m
Frontier
Deal found 4/22![Frontier logo]()
$207
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 5/610:25 am
CUN
- ORD
Nonstop4h 10m
Frontier
토 5/96:55 am
ORD
- CUN
1 stop7h 12m
Frontier
Deal found 4/22![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 5/1510:25 am
CUN
- ORD
Nonstop4h 10m
Frontier
화 5/196:00 am
ORD
- CUN
Nonstop4h 03m
Frontier
Deal found 4/22![Frontier logo]()
$149
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 5/2810:25 am
CUN
- ORD
Nonstop4h 10m
Frontier
수 6/246:00 am
ORD
- CUN
Nonstop4h 01m
Frontier
Deal found 4/21![Frontier logo]()
$153
One-way flights from Mexico to IllinoisSearch for one-way flight options from Mexico to Illinois. Find affordable one-way fares based on user searches. Data last updated 4월 23, 2026.
Search for one-way flight options from Mexico to Illinois. Find affordable one-way fares based on user searches. Data last updated 4월 23, 2026.
This Booking.com deal was found by Cheapflights users on 4/18. 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.
일 5/38:30 pm
MTY
- ORD
Nonstop3h 15m
Viva
Deal found 4/18![Viva logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
금 5/810:25 am
CUN
- ORD
Nonstop4h 10m
Frontier
Deal found 4/22![Frontier logo]()
$133
This Super.com deal was found by Cheapflights users on 4/23. 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.
수 8/511:00 am
CUN
- ORD
Nonstop4h 09m
Frontier
Deal found 4/23![Frontier logo]()
$134
This Super.com deal was found by Cheapflights users on 4/21. 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.
토 6/208:20 pm
MTY
- ORD
Nonstop3h 20m
Viva
Deal found 4/21![Viva logo]()
$135
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 7/1711:00 am
CUN
- ORD
Nonstop4h 17m
Frontier
Deal found 4/21![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 7/1411:00 am
CUN
- ORD
Nonstop4h 09m
Frontier
Deal found 4/22![Frontier logo]()
$136
This Frontier deal was found by Cheapflights users on 4/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 5/1810:25 am
CUN
- ORD
Nonstop4h 10m
Frontier
Deal found 4/21![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 4/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 6/1811:00 am
CUN
- ORD
Nonstop4h 17m
Frontier
Deal found 4/22![Frontier logo]()
$138
This Booking.com deal was found by Cheapflights users on 4/22. 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.
금 5/88:30 pm
MTY
- ORD
Nonstop3h 15m
Viva
Deal found 4/22![Viva logo]()
$139
This Trip.com deal was found by Cheapflights users on 4/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 6/257:35 pm
MTY
- ORD
Nonstop3h 20m
Viva
Deal found 4/19![Viva logo]()
$141
This Super.com deal was found by Cheapflights users on 4/22. 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.
토 5/210:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
Deal found 4/22![Frontier logo]()
$143
This Booking.com deal was found by Cheapflights users on 4/18. 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.
월 5/48:30 pm
MTY
- ORD
Nonstop3h 15m
Viva
Deal found 4/18![Viva logo]()
$145
Find flight deals from Mexico to Illinois
Keep the following information in mind while searching for Mexico to Illinois flight deals. Data was last updated 4월 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $149 (Frontier) |
One-way from | $132 (Booking.com) |
Popular in | December |
Cheapest in | February |
Average price | $324 |
Good round-trip deal | $146 or less |
Good one-way deal | $142 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Mexico to Illinois 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 4월 23, 2026.
Use the filters below to find and compare flights from Mexico to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Mexico CityChicago
MEX - ORD
MEXORD
Mexico City Benito Juarez
목 4/30
4:40 am-1:26 am
1 stop19h 46m
Chicago O'Hare Intl
수 5/6
9:19 am-12:45 pm
Nonstop4h 26m
$267
Mexico CityChicago
MEX - ORD
MEXORD
Mexico City Benito Juarez
목 5/7
9:35 am-12:45 am
1 stop14h 10m
Chicago O'Hare Intl
월 5/11
9:56 pm-8:35 am
1 stop11h 39m
$267
Mexico CityChicago
MEX - ORD
MEXORD
Mexico City Benito Juarez
수 6/17
2:15 pm-12:45 am
1 stop9h 30m
Chicago O'Hare Intl
화 6/23
5:00 am-9:10 pm
1 stop17h 10m
$267
Mexico CityChicago
MEX - ORD
MEXORD
Mexico City Benito Juarez
목 4/30
11:35 am-1:26 am
1 stop12h 51m
Chicago O'Hare Intl
월 5/4
6:25 pm-8:35 am
1 stop15h 10m
$267
Mexico CityChicago
MEX - ORD
MEXORD
Mexico City Benito Juarez
목 5/14
4:40 pm-1:27 am
1 stop7h 47m
Chicago O'Hare Intl
월 5/18
9:56 pm-8:35 am
1 stop11h 39m
$268
Mexico CityChicago
MEX - ORD
MEXORD
Mexico City Benito Juarez
목 5/14
2:15 pm-1:27 am
1 stop10h 12m
Chicago O'Hare Intl
화 5/19
7:30 am-1:15 pm
1 stop6h 45m
$269
GuadalajaraChicago
GDL - ORD
GDLORD
Guadalajara Miguel Hidal
금 9/25
6:50 pm-12:05 am
Nonstop4h 15m
Chicago O'Hare Intl
수 9/30
12:30 pm-3:35 pm
Nonstop4h 05m
$272
Mexico CityChicago
TLC - ORD
TLCORD
Mexico City Toluca Intl
토 8/8
6:00 am-12:40 am
1 stop17h 40m
Chicago O'Hare Intl
금 9/11
1:30 am-8:26 am
1 stop7h 56m
$273
CancúnChicago
CUN - ORD
CUNORD
Cancun
화 6/2
11:27 am-12:07 am
1 stop12h 40m
Chicago O'Hare Intl
화 6/9
11:30 am-8:25 pm
2 stops8h 55m
$284
CancúnChicago
CUN - ORD
CUNORD
Cancun
목 7/9
12:55 pm-5:00 pm
Nonstop4h 05m
Chicago O'Hare Intl
월 7/13
7:52 am-11:45 am
Nonstop3h 53m
$284
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Mexico to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Mexico with our price prediction graph.
MEX-ORD
GDL-ORD
CUN-ORD
TLC-ORD
MTY-ORD
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 Mexico to Illinois
MX0-USIL
MEX-ORD
GDL-ORD
CUN-ORD
TLC-ORD
What is the cheapest month to book a flight from Mexico to Illinois?
Currently, September is the cheapest month in which you can book a flight from Mexico to Illinois (average of $317). Flying from Mexico to Illinois in April is currently the most expensive (average of $373). 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 MX to IL?
Find hourly flight availability from Mexico to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4월 23, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 37% on flights from Mexico to Illinois by exploring options for tickets in the evening.
What is the cheapest day to fly from Mexico to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Mexico to Illinois. Price data was last updated on April 18, 2026.
Travelers seeking maximum savings on their Mexico to Illinois flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Mexico to Illinois
Explore weekly flight availability from Mexico to Illinois. 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 4월 23, 2026.
The most flights from MX0 to USIL are scheduled on a Tuesday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated 4월 23, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAeromexico from Mexico to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Mexico to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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Airlines flying to Illinois
Alternative routes for Mexico to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Mexico to Illinois by cabin class
Find flights from Mexico to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Mexico and Illinois flights
Browse other Mexico and Illinois flight options. Last updated on 4월 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Illinois
Find the right flight back to Mexico after your stay in Illinois
Mexico to Illinois flights
Consider these flights traveling from Mexico to Illinois.
Top 8 airlines flying from Mexico to Illinois
Discover the top 8 airlines that operate flights from Mexico to Illinois. 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 4월 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$313 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$147 | Average$231 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$156 | Average$404 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$366 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$166 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$197 | Average$441 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$204 | Average$356 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$309 | Average$504 | FlexibilityNo cancel fee | On-time71% |