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$185+ Cheap flights from Oaxaca, Mexico (OAX) 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
OAX — ORD
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
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 October 28, 2025.

Round-trip from

$319
(United Airlines)

One-way from

$185
(CheapOair)

Popular in

November

Cheapest in

January

Average price

$429
From Oaxaca Xoxocotlan to Illinois
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One-way flight from Oaxaca Xoxocotlan to Illinois
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Highest demand for flights based on searches. 13% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 11/267:40 amOAX - ORD
1 stop28h 36mUnited Airlines
Sat 11/296:00 amORD - OAX
1 stop13h 26mUnited Airlines
Deal found 10/25$319
This Aeromexico deal was found by Cheapflights users on 10/25. 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.
Wed 11/266:00 amOAX - ORD
1 stop7h 12mAeromexico
Sat 11/295:23 amORD - OAX
2 stops26h 00mAeromexico
Deal found 10/25$365
This Booking.com deal was found by Cheapflights users on 10/25. 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.
Wed 11/261:10 pmOAX - ORD
1 stop10h 20mViva
Fri 11/281:15 amORD - OAX
1 stop11h 10mViva
Deal found 10/25$483
This Kiwi.com deal was found by Cheapflights users on 10/26. 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
Sat 11/16:25 pmORD - OAX
2 stops44h 48mMultiple Airlines
Deal found 10/26$502
This Orbitz deal was found by Cheapflights users on 10/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:56 amOAX - ORD
1 stop13h 10mMultiple Airlines
Fri 11/281:15 amORD - OAX
1 stop11h 10mMultiple Airlines
Deal found 10/25$543
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Wed 12/105:15 pmOAX - ORD
1 stop29h 00mMultiple Airlines
Wed 12/172:57 pmORD - OAX
2 stops25h 15mMultiple Airlines
Deal found 10/26$557
This Booking.com deal was found by Cheapflights users on 10/26. 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.
Wed 12/108:56 amOAX - ORD
1 stop13h 10mVolaris
Wed 12/1711:59 pmORD - OAX
1 stop8h 36mVolaris
Deal found 10/26$584
This Aeromexico deal was found by Cheapflights users on 10/26. 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.
Wed 12/1011:09 amOAX - MDW
2 stops12h 38mAeromexico
Wed 12/176:00 amMDW - OAX
2 stops27h 40mAeromexico
Deal found 10/26$1,101
This Delta deal was found by Cheapflights users on 10/28. 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 12/116:00 amOAX - MDW
2 stops10h 18mDelta
Wed 12/176:00 amMDW - OAX
2 stops12h 47mDelta
Deal found 10/28$1,112
This eDestinos deal was found by Cheapflights users on 10/26. 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.
Wed 12/108:28 pmOAX - MDW
1 stop13h 12mVolaris
Wed 12/176:54 pmMDW - OAX
1 stop13h 41mVolaris
Deal found 10/26$1,121
This Delta deal was found by Cheapflights users on 10/25. 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 11/266:00 amOAX - MDW
2 stops10h 39mDelta
Sat 11/296:00 amMDW - OAX
2 stops12h 47mDelta
Deal found 10/25$1,124

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 October 28, 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

Wed 11/26

7:40 am-12:16 pm

1 stop28h 36m

Chicago O'Hare Intl

Sat 11/29

6:00 am-7:26 pm

1 stop13h 26m

$319

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Wed 11/26

6:00 am-1:12 pm

1 stop7h 12m

Chicago O'Hare Intl

Sat 11/29

5:23 am-7:23 am

2 stops26h 00m

$365

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Thu 2/19

6:01 am-12:40 pm

1 stop6h 39m

Chicago O'Hare Intl

Sun 2/22

5:55 pm-5:16 pm

2 stops23h 21m

$428

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Thu 2/19

7:40 am-7:46 am

1 stop24h 06m

Chicago O'Hare Intl

Sun 2/22

9:05 pm-7:26 pm

1 stop22h 21m

$433

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Thu 2/19

9:37 am-9:46 pm

2 stops12h 09m

Chicago Midway

Sun 2/22

6:00 am-9:37 am

2 stops27h 37m

$454

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Thu 2/19

9:37 am-9:56 am

2 stops24h 19m

Chicago Midway

Sun 2/22

6:00 am-7:31 am

2 stops25h 31m

$455

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Wed 12/10

11:09 am-11:47 pm

2 stops12h 38m

Chicago Midway

Wed 12/17

6:00 am-9:40 am

2 stops27h 40m

$1,101

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Thu 12/11

6:00 am-4:18 pm

2 stops10h 18m

Chicago Midway

Wed 12/17

6:00 am-6:47 pm

2 stops12h 47m

$1,112

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Wed 12/10

8:28 pm-9:40 am

1 stop13h 12m

Chicago Midway

Wed 12/17

6:54 pm-8:35 am

1 stop13h 41m

$1,121

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Wed 11/26

6:00 am-4:39 pm

2 stops10h 39m

Chicago Midway

Sat 11/29

6:00 am-6:47 pm

2 stops12h 47m

$1,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 20 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 OAX 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 October 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Oaxaca to Illinois in the afternoon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at noon.

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.

  • What airport do you fly from for flights from Oaxaca to Illinois?

    For a flight from Oaxaca to Illinois, you will be flying from Xoxocotlan. Oaxaca Xoxocotlan (OAX) is just 4.4 mi from the center of the city.

  • How long is the flight from Oaxaca to Illinois?

    Airlines like United Airlines, Aeromexico, and Delta fly from Oaxaca to Illinois in about 6h 39m. The time it takes to get you to your destination can typically vary by up to 21h 57m. There are 1802 mi between Oaxaca and Illinois. 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.

See more FAQs

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