$135+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — ORD
duben 22 — duben 291
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 březen 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 březen 23, 2026.
This Frontier deal was found by Cheapflights users on 3/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 4/1610:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
út 4/216:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/18![Frontier logo]()
$150
This Frontier deal was found by Cheapflights users on 3/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 4/1510:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
ne 4/196:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/18![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pá 4/1710:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
ne 4/266:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/19![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
so 5/910:25 am
CUN
- ORD
Nonstop4h 10m
Frontier
út 5/126:00 am
ORD
- CUN
Nonstop4h 03m
Frontier
Deal found 3/19![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 4/1610:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
čt 4/236:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/19![Frontier logo]()
$174
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 4/910:42 am
CUN
- ORD
Nonstop4h 09m
Frontier
po 4/136:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/19![Frontier logo]()
$175
This Frontier deal was found by Cheapflights users on 3/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 4/3010:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
pá 5/86:00 am
ORD
- CUN
Nonstop4h 03m
Frontier
Deal found 3/18![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
so 5/210:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
so 5/96:00 am
ORD
- CUN
Nonstop4h 03m
Frontier
Deal found 3/18![Frontier logo]()
$184
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
út 4/1410:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
ne 4/196:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/19![Frontier logo]()
$192
This Frontier deal was found by Cheapflights users on 3/22. 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.
čt 4/1612:04 pm
CUN
- MDW
1 stop10h 18m
Frontier
út 4/216:10 am
MDW
- CUN
1 stop8h 46m
Frontier
Deal found 3/22![Frontier logo]()
$195
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 4/1612:04 pm
CUN
- ORD
1 stop12h 48m
Frontier
ne 4/195:59 am
ORD
- CUN
1 stop8h 57m
Frontier
Deal found 3/19![Frontier logo]()
$195
This Frontier deal was found by Cheapflights users on 3/21. 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.
čt 5/71:14 pm
CUN
- ORD
1 stop9h 47m
Frontier
po 5/116:55 am
ORD
- CUN
1 stop7h 12m
Frontier
Deal found 3/21![Frontier logo]()
$196
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 březen 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 březen 23, 2026.
This United Airlines deal was found by Cheapflights users on 3/19. 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.
čt 4/1612:11 pm
CUN
- ORD
Nonstop4h 05m
United Airlines
ne 4/195:48 am
ORD
- CUN
1 stop6h 14m
United Airlines
Deal found 3/19![United Airlines logo]()
$259
This Viva deal was found by Cheapflights users on 3/18. 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.
čt 9/36:00 am
TLC
- ORD
1 stop16h 45m
Viva
pá 9/111:30 am
ORD
- TLC
1 stop7h 56m
Viva
Deal found 3/18![Viva logo]()
$271
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
út 5/58:00 am
CUN
- MDW
2 stops9h 58m
Delta
út 5/1212:53 pm
MDW
- CUN
1 stop7h 23m
Delta
Deal found 3/21![Delta logo]()
$275
This Volaris deal was found by Cheapflights users on 3/18. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
so 4/257:56 pm
GDL
- ORD
Nonstop3h 59m
Volaris
út 5/121:49 pm
ORD
- GDL
Nonstop4h 22m
Volaris
Deal found 3/18![Volaris logo]()
$279
This Southwest deal was found by Cheapflights users on 3/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 4/293:15 pm
CUN
- MDW
Nonstop3h 40m
Southwest
so 5/96:10 am
MDW
- CUN
Nonstop3h 35m
Southwest
Deal found 3/21![Southwest logo]()
$350
This United Airlines deal was found by Cheapflights users on 3/22. 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.
pá 4/1712:55 pm
CUN
- ORD
Nonstop4h 05m
United Airlines
po 4/2010:31 am
ORD
- CUN
Nonstop3h 55m
United Airlines
Deal found 3/22![United Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 4/169:12 am
CUN
- ORD
2 stops11h 04m
Delta
út 4/216:25 am
ORD
- CUN
2 stops13h 15m
Delta
Deal found 3/21![Delta logo]()
$277
This Viva deal was found by Cheapflights users on 3/18. 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.
čt 5/286:00 am
TLC
- ORD
1 stop17h 45m
Viva
po 6/11:30 am
ORD
- TLC
1 stop23h 10m
Viva
Deal found 3/18![Viva logo]()
$286
This United Airlines deal was found by Cheapflights users on 3/21. 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.
út 4/143:38 pm
CUN
- ORD
Nonstop4h 07m
United Airlines
ne 4/195:48 am
ORD
- CUN
1 stop6h 14m
United Airlines
Deal found 3/21![United Airlines logo]()
$261
This Volaris deal was found by Cheapflights users on 3/21. 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.
út 5/52:25 pm
GDL
- MDW
Nonstop3h 55m
Volaris
út 5/128:48 pm
MDW
- GDL
Nonstop4h 24m
Volaris
Deal found 3/21![Volaris logo]()
$291
This Delta deal was found by Cheapflights users on 3/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 4/151:50 pm
CUN
- MDW
1 stop8h 38m
Delta
ne 4/196:00 am
MDW
- CUN
1 stop5h 30m
Delta
Deal found 3/18![Delta logo]()
$280
This Viva deal was found by Cheapflights users on 3/19. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pá 4/178:30 pm
MTY
- ORD
Nonstop3h 15m
Viva
ne 4/192:15 am
ORD
- MTY
Nonstop3h 40m
Viva
Deal found 3/19![Viva logo]()
$291
This United Airlines deal was found by Cheapflights users on 3/20. 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.
út 4/75:22 pm
CUN
- ORD
1 stop7h 23m
United Airlines
út 4/1410:31 am
ORD
- CUN
Nonstop3h 55m
United Airlines
Deal found 3/20![United Airlines logo]()
$265
This Volaris deal was found by Cheapflights users on 3/22. 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.
pá 4/1712:50 am
MEX
- ORD
Nonstop4h 02m
Volaris
po 5/112:35 am
ORD
- MEX
1 stop8h 10m
Volaris
Deal found 3/22![Volaris logo]()
$302
This Delta deal was found by Cheapflights users on 3/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 4/301:50 pm
CUN
- ORD
1 stop10h 09m
Delta
ne 5/107:00 am
ORD
- CUN
2 stops13h 16m
Delta
Deal found 3/18![Delta logo]()
$280
This Viva deal was found by Cheapflights users on 3/19. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 5/217:40 pm
TLC
- ORD
1 stop28h 05m
Viva
po 5/252:15 am
ORD
- TLC
1 stop22h 25m
Viva
Deal found 3/19![Viva logo]()
$292
This United Airlines deal was found by Cheapflights users on 3/19. 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.
út 4/73:24 pm
CUN
- ORD
1 stop17h 36m
United Airlines
ne 4/127:52 am
ORD
- CUN
Nonstop3h 53m
United Airlines
Deal found 3/19![United Airlines logo]()
$267
This Volaris deal was found by Cheapflights users on 3/19. 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.
pá 4/107:10 am
GDL
- ORD
Nonstop3h 59m
Volaris
út 4/141:40 am
ORD
- GDL
1 stop10h 38m
Volaris
Deal found 3/19![Volaris logo]()
$304
This Southwest deal was found by Cheapflights users on 3/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 4/234:10 pm
CUN
- MDW
Nonstop3h 40m
Southwest
ne 4/265:15 am
MDW
- CUN
1 stop6h 30m
Southwest
Deal found 3/20![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 3/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 8/198:35 am
MEX
- ORD
Nonstop4h 35m
Delta
po 8/241:57 am
ORD
- MEX
Nonstop4h 03m
Delta
Deal found 3/18![Delta logo]()
$291
This Viva deal was found by Cheapflights users on 3/18. 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.
čt 5/217:40 pm
TLC
- ORD
1 stop28h 05m
Viva
st 5/272:15 am
ORD
- TLC
1 stop22h 25m
Viva
Deal found 3/18![Viva logo]()
$292
This United Airlines deal was found by Cheapflights users on 3/21. 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.
st 4/2912:55 pm
CUN
- ORD
Nonstop4h 05m
United Airlines
so 5/910:31 am
ORD
- CUN
Nonstop3h 55m
United Airlines
Deal found 3/21![United Airlines logo]()
$285
This Volaris deal was found by Cheapflights users on 3/19. 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.
po 6/16:37 pm
GDL
- ORD
1 stop10h 15m
Volaris
ne 8/302:19 am
ORD
- GDL
Nonstop4h 06m
Volaris
Deal found 3/19![Volaris logo]()
$325
This Delta deal was found by Cheapflights users on 3/22. 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.
čt 5/216:50 am
GDL
- ORD
Nonstop4h 10m
Delta
ne 5/241:45 pm
ORD
- GDL
Nonstop4h 47m
Delta
Deal found 3/22![Delta logo]()
$304
This Viva deal was found by Cheapflights users on 3/19. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
po 5/49:05 am
TLC
- ORD
1 stop14h 40m
Viva
pá 5/152:15 am
ORD
- TLC
1 stop8h 45m
Viva
Deal found 3/19![Viva logo]()
$311
This Southwest deal was found by Cheapflights users on 3/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
út 4/143:15 pm
CUN
- MDW
Nonstop3h 40m
Southwest
so 4/186:10 am
MDW
- CUN
Nonstop3h 35m
Southwest
Deal found 3/18![Southwest logo]()
$418
This United Airlines deal was found by Cheapflights users on 3/19. 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.
čt 5/142:10 pm
MEX
- ORD
Nonstop4h 19m
United Airlines
so 8/86:30 am
ORD
- MEX
1 stop10h 10m
United Airlines
Deal found 3/19![United Airlines logo]()
$288
This Volaris deal was found by Cheapflights users on 3/21. 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.
st 5/138:37 pm
MTY
- ORD
1 stop8h 15m
Volaris
so 5/161:40 am
ORD
- MTY
1 stop9h 10m
Volaris
Deal found 3/21![Volaris logo]()
$332
This Delta deal was found by Cheapflights users on 3/19. 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.
st 7/223:25 pm
CUN
- MDW
1 stop6h 20m
Delta
út 7/289:30 am
MDW
- CUN
2 stops10h 53m
Delta
Deal found 3/19![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 3/22. 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.
pá 6/56:40 am
GDL
- ORD
1 stop24h 20m
United Airlines
út 8/187:30 am
ORD
- GDL
1 stop7h 04m
United Airlines
Deal found 3/22![United Airlines logo]()
$289
Last-minute flights from Mexico to IllinoisDiscover last-minute flight deals from Mexico to Illinois. Data last updated březen 23, 2026 and is based on user searches.
Discover last-minute flight deals from Mexico to Illinois. Data last updated březen 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
po 3/3010:40 am
CUN
- ORD
Nonstop4h 08m
Frontier
út 4/76:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/18![Frontier logo]()
$163
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
út 4/710:42 am
CUN
- ORD
Nonstop4h 09m
Frontier
ne 4/126:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/19![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 4/910:42 am
CUN
- ORD
Nonstop4h 09m
Frontier
po 4/136:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/19![Frontier logo]()
$175
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
út 4/1410:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
ne 4/196:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/19![Frontier logo]()
$192
This Frontier deal was found by Cheapflights users on 3/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
út 4/1410:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
so 4/186:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/18![Frontier logo]()
$204
This Frontier deal was found by Cheapflights users on 3/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 4/1510:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
ne 4/196:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/18![Frontier logo]()
$152
This Frontier deal was found by Cheapflights users on 3/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 4/1610:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
út 4/216:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/18![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 4/1610:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
čt 4/236:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/19![Frontier logo]()
$174
This Frontier deal was found by Cheapflights users on 3/22. 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.
čt 4/1612:04 pm
CUN
- MDW
1 stop10h 18m
Frontier
út 4/216:10 am
MDW
- CUN
1 stop8h 46m
Frontier
Deal found 3/22![Frontier logo]()
$195
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 4/1612:04 pm
CUN
- ORD
1 stop12h 48m
Frontier
ne 4/195:59 am
ORD
- CUN
1 stop8h 57m
Frontier
Deal found 3/19![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pá 4/1710:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
ne 4/266:30 am
ORD
- CUN
Nonstop4h 08m
Frontier
Deal found 3/19![Frontier logo]()
$155
This Frontier deal was found by Cheapflights users on 3/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 4/3010:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
pá 5/86:00 am
ORD
- CUN
Nonstop4h 03m
Frontier
Deal found 3/18![Frontier logo]()
$177
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 březen 23, 2026.
Search for one-way flight options from Mexico to Illinois. Find affordable one-way fares based on user searches. Data last updated březen 23, 2026.
This Booking.com deal was found by Cheapflights users on 3/22. 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.
pá 4/178:30 pm
MTY
- ORD
Nonstop3h 15m
Viva
Deal found 3/22![Viva logo]()
$135
This Booking.com deal was found by Cheapflights users on 3/22. 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.
po 4/208:30 pm
MTY
- ORD
Nonstop3h 15m
Viva
Deal found 3/22![Viva logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
po 4/2010:40 am
CUN
- ORD
Nonstop4h 09m
Frontier
Deal found 3/19![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pá 4/171:43 pm
CUN
- ORD
1 stop10h 41m
Spirit Airlines
Deal found 3/20![Spirit Airlines logo]()
$147
This PocketFare deal was found by Cheapflights users on 3/21. 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 PocketFare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 4/308:30 pm
MTY
- ORD
Nonstop3h 15m
Viva
Deal found 3/21![Viva logo]()
$148
This Frontier deal was found by Cheapflights users on 3/22. 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.
pá 4/105:25 pm
CUN
- ORD
1 stop7h 54m
Frontier
Deal found 3/22![Frontier logo]()
$148
This Super.com deal was found by Cheapflights users on 3/23. 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.
út 4/71:31 pm
CUN
- MDW
1 stop8h 48m
Frontier
Deal found 3/23![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
út 5/191:14 pm
CUN
- ORD
1 stop9h 47m
Frontier
Deal found 3/22![Frontier logo]()
$149
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
po 5/258:30 pm
MTY
- ORD
Nonstop3h 15m
Viva
Deal found 3/20![Viva logo]()
$153
This Priceline deal was found by Cheapflights users on 3/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
po 4/204:07 pm
CUN
- MDW
1 stop27h 24m
Frontier
Deal found 3/20![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 6/187:25 pm
MTY
- ORD
Nonstop3h 20m
Viva
Deal found 3/19![Viva logo]()
$154
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
so 4/115:17 pm
CUN
- MDW
1 stop29h 36m
Frontier
Deal found 3/20![Frontier logo]()
$154
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 březen 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $150 (Frontier) |
One-way from | $135 (Booking.com) |
Popular in | December |
Cheapest in | February |
Average price | $351 |
Good round-trip deal | $218 or less |
Good one-way deal | $160 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 březen 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
CancúnChicago
CUN - ORD
CUNORD
Cancun
čt 4/16
12:11 pm-4:16 pm
Nonstop4h 05m
Chicago O'Hare Intl
ne 4/19
5:48 am-12:02 pm
1 stop6h 14m
$259
CancúnChicago
CUN - ORD
CUNORD
Cancun
pá 4/17
12:55 pm-5:00 pm
Nonstop4h 05m
Chicago O'Hare Intl
po 4/20
10:31 am-2:26 pm
Nonstop3h 55m
$259
CancúnChicago
CUN - ORD
CUNORD
Cancun
út 4/14
3:38 pm-7:45 pm
Nonstop4h 07m
Chicago O'Hare Intl
ne 4/19
5:48 am-12:02 pm
1 stop6h 14m
$261
CancúnChicago
CUN - ORD
CUNORD
Cancun
út 4/7
5:22 pm-12:45 am
1 stop7h 23m
Chicago O'Hare Intl
út 4/14
10:31 am-2:26 pm
Nonstop3h 55m
$265
CancúnChicago
CUN - ORD
CUNORD
Cancun
út 4/7
3:24 pm-9:00 am
1 stop17h 36m
Chicago O'Hare Intl
ne 4/12
7:52 am-11:45 am
Nonstop3h 53m
$267
Mexico CityChicago
TLC - ORD
TLCORD
Mexico City Toluca Intl
čt 9/3
6:00 am-11:45 pm
1 stop16h 45m
Chicago O'Hare Intl
pá 9/11
1:30 am-8:26 am
1 stop7h 56m
$271
CancúnChicago
CUN - MDW
CUNMDW
Cancun
út 5/5
8:00 am-5:58 pm
2 stops9h 58m
Chicago Midway
út 5/12
12:53 pm-8:16 pm
1 stop7h 23m
$275
CancúnChicago
CUN - ORD
CUNORD
Cancun
čt 4/16
9:12 am-8:16 pm
2 stops11h 04m
Chicago O'Hare Intl
út 4/21
6:25 am-7:40 pm
2 stops13h 15m
$277
GuadalajaraChicago
GDL - ORD
GDLORD
Guadalajara Miguel Hidal
so 4/25
7:56 pm-12:55 am
Nonstop3h 59m
Chicago O'Hare Intl
út 5/12
1:49 pm-5:11 pm
Nonstop4h 22m
$279
CancúnChicago
CUN - MDW
CUNMDW
Cancun
st 4/15
1:50 pm-10:28 pm
1 stop8h 38m
Chicago Midway
ne 4/19
6:00 am-11:30 am
1 stop5h 30m
$280
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.
CUN-ORD
TLC-ORD
CUN-MDW
GDL-ORD
GDL-MDW
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
CUN-ORD
TLC-ORD
CUN-MDW
GDL-ORD
What is the cheapest month to book a flight from Mexico to Illinois?
Currently, August is the cheapest month in which you can book a flight from Mexico to Illinois (average of $80). Flying from Mexico to Illinois in December is currently the most expensive (average of $168). 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 březen 23, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 42% 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 March 14, 2026.
Travelers seeking maximum savings on their Mexico to Illinois flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday 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 březen 23, 2026.
The most flights from MX0 to USIL are scheduled on a Friday (15 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 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 březen 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
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
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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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 březen 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 březen 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$140 | Average$418 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$142 | Average$338 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$144 | Average$366 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$147 | Average$277 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$168 | Average$350 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$173 | Average$365 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$271 | Average$360 | FlexibilityNo cancel fee | On-time71% |