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$179+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
OAX — ORD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Sat 12/203:20 pmOAX - ORD
1 stop8h 30mMultiple Airlines
Mon 12/225:45 amORD - OAX
2 stops34h 27mMultiple Airlines
Deal found 12/16$539
This Booking.com deal was found by Cheapflights users on 12/16. 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.
Sat 12/208:53 amOAX - MDW
1 stop10h 47mVolaris
Mon 12/226:54 pmMDW - OAX
1 stop13h 19mVolaris
Deal found 12/16$1,302
This Delta deal was found by Cheapflights users on 12/16. 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.
Sat 12/208:01 amOAX - MDW
2 stops14h 21mDelta
Mon 12/2212:45 pmMDW - OAX
2 stops9h 55mDelta
Deal found 12/16$1,636

Find flight deals from Oaxaca to Illinois

Keep the following information in mind while searching for Oaxaca to Illinois flight deals. Data was last updated December 18, 2025.

Round-trip from

$351
(Kiwi.com)

One-way from

$179
(Booking.com)

Popular in

September

Cheapest in

January

Average price

$457
From Oaxaca to Illinois
Search Deals
One-way flight from Oaxaca to Illinois
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 20% potential price decrease ($92 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 18, 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

Tue 1/13

8:19 pm-2:49 pm

2 stops42h 30m

Chicago O'Hare Intl

Sun 1/18

1:20 am-2:13 pm

1 stop12h 53m

$351

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Mon 3/30

7:34 pm-5:57 am

1 stop9h 23m

Chicago O'Hare Intl

Fri 4/10

1:40 am-8:13 am

1 stop7h 33m

$354

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Thu 1/29

6:01 am-5:29 pm

2 stops11h 28m

Chicago Midway

Thu 2/5

12:48 pm-7:25 am

2 stops18h 37m

$376

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Tue 1/13

1:10 pm-11:25 pm

1 stop10h 15m

Chicago O'Hare Intl

Sun 1/18

1:20 am-4:25 pm

1 stop15h 05m

$380

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Fri 2/6

8:25 pm-10:22 pm

2 stops25h 57m

Chicago Midway

Sun 2/8

6:00 am-7:25 am

2 stops25h 25m

$418

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Fri 4/24

6:05 am-2:10 pm

1 stop7h 05m

Chicago O'Hare Intl

Mon 4/27

1:57 am-12:10 pm

1 stop11h 13m

$450

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Mon 3/30

1:10 pm-10:50 am

1 stop20h 40m

Chicago O'Hare Intl

Fri 4/10

2:15 am-3:00 pm

1 stop13h 45m

$484

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Thu 1/29

9:37 am-10:22 pm

2 stops12h 45m

Chicago Midway

Thu 2/5

6:00 am-7:00 pm

2 stops13h 00m

$535

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Tue 1/13

8:16 am-10:07 pm

2 stops13h 51m

Chicago Midway

Mon 1/19

6:00 am-7:03 pm

2 stops13h 03m

$536

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Wed 1/21

6:04 am-12:40 pm

1 stop6h 36m

Chicago O'Hare Intl

Fri 1/23

5:30 am-7:03 pm

2 stops13h 33m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 26 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 December 18, 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.

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 9h 23m. 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.

  • What are the cheapest airlines to fly from State of Oaxaca to Illinois one-way?

    One-way options have recently been found by users for as low as $138 on Viva. Other airlines that offer cheap prices include Volaris from $171 and United Airlines from $213 one-way.

  • 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.

See more FAQs

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