$155+ Cheap flights from Oaxaca 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
OAX — ORD
nov. 29 — dic. 61
1 adult, Economy
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Cheapest flights from Oaxaca to IllinoisExplore the most affordable flight options available from Oaxaca to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.
Explore the most affordable flight options available from Oaxaca to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.
This Trip.com deal was found by Cheapflights users on 10/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/151:10 pmOAX - ORD
1 stop10h 20mMultiple Airlines
lun. 12/2211:59 pmORD - OAX
1 stop8h 14mMultiple Airlines
Deal found 10/30![Multiple Airlines logo]()
$560
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/158:28 pmOAX - MDW
1 stop13h 12mVolaris
lun. 12/226:54 pmMDW - OAX
1 stop13h 19mVolaris
Deal found 10/30![Volaris logo]()
$865
This Gotogate deal was found by Cheapflights users on 10/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/151:10 pmOAX - ORD
1 stop10h 20mViva
dom. 12/211:15 amORD - OAX
1 stop11h 10mViva
Deal found 10/30![Viva logo]()
$886
This Aeromexico deal was found by Cheapflights users on 10/30. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/155:40 pmOAX - ORD
2 stops17h 09mAeromexico
dom. 12/2112:34 amORD - OAX
1 stop10h 01mAeromexico
Deal found 10/30![Aeromexico logo]()
$1,153
Cheap flight deals from Oaxaca to Illinois
Keep the following information in mind while searching for Oaxaca to Illinois flight deals. Data was last updated octubre 30, 2025.
Round-trip from | $407 (CheapOair) |
|---|---|
One-way from | $155 (Booking.com) |
Popular in | November |
Cheapest in | January |
Average price | $429 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oaxaca 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 octubre 30, 2025.
Use the filters below to find and compare flights from Oaxaca to Illinois that are best for you.
Fly from
Oaxaca
Fly to
Illinois
Route
Depart
Return
Price
OaxacaChicago
OAX - ORD
OAXORD
Oaxaca Xoxocotlan
jue. 2/19
8:06 am-11:00 pm
1 stop14h 54m
Chicago O'Hare Intl
dom. 2/22
5:55 pm-2:27 pm
2 stops20h 32m
$426
OaxacaChicago
OAX - ORD
OAXORD
Oaxaca Xoxocotlan
jue. 2/19
7:40 am-7:46 am
1 stop24h 06m
Chicago O'Hare Intl
dom. 2/22
6:20 pm-7:26 pm
1 stop25h 06m
$434
OaxacaChicago
OAX - ORD
OAXORD
Oaxaca Xoxocotlan
jue. 3/5
7:40 am-7:46 am
1 stop24h 06m
Chicago O'Hare Intl
lun. 3/9
2:10 pm-6:26 pm
1 stop29h 16m
$434
OaxacaChicago
OAX - MDW
OAXMDW
Oaxaca Xoxocotlan
jue. 2/19
9:37 am-9:56 am
2 stops24h 19m
Chicago Midway
dom. 2/22
6:00 am-7:08 pm
2 stops13h 08m
$454
OaxacaChicago
OAX - MDW
OAXMDW
Oaxaca Xoxocotlan
lun. 12/15
7:00 am-9:40 am
3 stops26h 40m
Chicago Midway
lun. 12/22
6:54 pm-8:13 am
1 stop13h 19m
$896
OaxacaChicago
OAX - ORD
OAXORD
Oaxaca Xoxocotlan
jue. 2/12
1:10 pm-11:25 pm
1 stop10h 15m
$155
OaxacaChicago
OAX - ORD
OAXORD
Oaxaca Xoxocotlan
vie. 11/21
8:56 am-10:06 pm
1 stop13h 10m
$185
OaxacaChicago
OAX - ORD
OAXORD
Oaxaca Xoxocotlan
mar. 11/11
1:10 pm-11:30 pm
1 stop10h 20m
$203
OaxacaChicago
OAX - ORD
OAXORD
Oaxaca Xoxocotlan
jue. 2/12
5:15 pm-2:41 pm
2 stops21h 26m
$204
OaxacaChicago
OAX - ORD
OAXORD
Oaxaca Xoxocotlan
lun. 12/1
8:46 am-10:06 pm
1 stop13h 20m
$212
Showing 1-10 of 23 results
Best time to book a flight from Oaxaca to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Oaxaca with our price prediction graph.
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 Oaxaca to Illinois
What is the cheapest time of day to fly from OA to IL?
Find hourly flight availability from Oaxaca 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 octubre 30, 2025.
When flying from State of Oaxaca to Illinois, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 46% versus a flight in the morning.