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$151+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
OAX — ORD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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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 September 16, 2025.

Round-trip from

$312
(OneTravel)

One-way from

$151
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$332
From Oaxaca to Illinois
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One-way flight from Oaxaca to Illinois
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Highest demand for flights based on searches. 12% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oaxaca to Illinois

Cheapest flights from Oaxaca to Illinois
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 September 16, 2025.

This OneTravel deal was found by Cheapflights users on 9/16. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:19 amOAX - ORD
1 stop13h 13mVolaris
Mon 10/61:40 amORD - OAX
1 stop12h 13mVolaris
Deal found 9/16$312
This Booking.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/37:20 pmOAX - ORD
1 stop27h 15mViva
Tue 10/712:25 pmORD - OAX
1 stop26h 20mViva
Deal found 9/16$333
This Booking.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/302:25 pmOAX - ORD
1 stop8h 10mViva
Wed 11/51:15 amORD - OAX
1 stop11h 10mViva
Deal found 9/15$359
This OneTravel deal was found by Cheapflights users on 9/15. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/304:36 pmOAX - ORD
1 stop6h 39mVolaris
Thu 11/611:59 pmORD - OAX
1 stop8h 36mVolaris
Deal found 9/15$372
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/304:00 pmOAX - ORD
1 stop17h 55mMultiple Airlines
Thu 11/611:59 pmORD - OAX
2 stops33h 27mMultiple Airlines
Deal found 9/15$378
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/37:20 pmOAX - ORD
1 stop27h 15mMultiple Airlines
Tue 10/75:05 amORD - OAX
2 stops11h 57mMultiple Airlines
Deal found 9/16$386
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Fri 10/109:19 amOAX - ORD
1 stop13h 13mVolaris
Sun 10/121:55 amORD - OAX
1 stop9h 43mVolaris
Deal found 9/16$424
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/11:32 pmOAX - ORD
1 stop9h 27mAmerican Airlines
Sun 10/125:00 amORD - OAX
1 stop8h 10mAmerican Airlines
Deal found 9/14$442
This Delta deal was found by Cheapflights users on 9/14. 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 10/16:15 amOAX - MDW
2 stops14h 21mDelta
Sun 10/126:00 amMDW - OAX
2 stops9h 45mDelta
Deal found 9/14$457
This Delta deal was found by Cheapflights users on 9/16. 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 10/38:15 amOAX - MDW
2 stops12h 21mDelta
Tue 10/710:35 amMDW - OAX
2 stops13h 10mDelta
Deal found 9/16$469
This Delta deal was found by Cheapflights users on 9/15. 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 10/306:00 amOAX - ORD
2 stops9h 41mDelta
Wed 11/512:33 amORD - OAX
1 stop6h 57mDelta
Deal found 9/15$479
This Delta deal was found by Cheapflights users on 9/15. 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 10/3010:23 amOAX - MDW
2 stops10h 51mDelta
Thu 11/66:00 amMDW - OAX
2 stops12h 47mDelta
Deal found 9/15$670

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 September 16, 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

Fri 10/3

7:20 pm-11:35 pm

1 stop27h 15m

Chicago O'Hare Intl

Tue 10/7

12:25 pm-1:45 pm

1 stop26h 20m

$333

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Thu 10/30

4:36 pm-12:15 am

1 stop6h 39m

Chicago O'Hare Intl

Thu 11/6

11:59 pm-8:35 am

1 stop8h 36m

$372

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Fri 10/3

7:20 pm-11:35 pm

1 stop27h 15m

Chicago O'Hare Intl

Tue 10/7

5:05 am-4:02 pm

2 stops11h 57m

$386

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Fri 10/10

9:19 am-11:32 pm

1 stop13h 13m

Chicago O'Hare Intl

Sun 10/12

1:55 am-10:38 am

1 stop9h 43m

$424

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Thu 2/19

8:00 am-11:18 pm

1 stop15h 18m

Chicago O'Hare Intl

Sun 2/22

5:55 pm-7:03 pm

2 stops25h 08m

$431

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Wed 10/1

1:32 pm-11:59 pm

1 stop9h 27m

Chicago O'Hare Intl

Sun 10/12

5:00 am-12:10 pm

1 stop8h 10m

$442

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Thu 2/19

6:01 am-12:48 pm

1 stop6h 47m

Chicago O'Hare Intl

Sun 2/22

12:57 pm-7:25 am

2 stops18h 28m

$451

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Wed 10/1

6:15 am-9:36 pm

2 stops14h 21m

Chicago Midway

Sun 10/12

6:00 am-2:45 pm

2 stops9h 45m

$457

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Fri 10/3

8:15 am-9:36 pm

2 stops12h 21m

Chicago Midway

Tue 10/7

10:35 am-10:45 pm

2 stops13h 10m

$469

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Thu 2/19

8:00 am-9:46 pm

2 stops13h 46m

Chicago Midway

Sun 2/22

5:25 pm-7:03 pm

2 stops25h 38m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 25 results
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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 September 16, 2025.

When flying from State of Oaxaca to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Oaxaca to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from State of Oaxaca to Illinois?

    Departing from State of Oaxaca to Illinois will take you 6h 39m. State of Oaxaca and Illinois are separated by a distance of 1802 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Oaxaca to Illinois that include hotel bookings?

    Yes. In addition to deals on Oaxaca to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oaxaca to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oaxaca to Illinois.

  • Can I find deals for business class flights from Oaxaca to Illinois?

    Yes. Cheapflights offers flight deals from Oaxaca to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Oaxaca to Illinois?

    Currently, August is the cheapest month in which you can book a flight from State of Oaxaca to Illinois (average of $245). Flying from State of Oaxaca to Illinois in March is currently the most expensive (average of $321). 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.

See more FAQs

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Alternative routes for Oaxaca to Illinois

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