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$168+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
OAX — ORD
Oct 13 — Oct 201
Mon 10/13
Mon 10/20
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 13, 2025.

Round-trip from

$301
(Booking.com)

One-way from

$168
(Booking.com)

Popular in

November

Cheapest in

January

Average price

$354
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. 19% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($37 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 13, 2025.

This Booking.com deal was found by Cheapflights users on 9/10. 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.
Mon 9/299:10 amOAX - ORD
1 stop13h 40mViva
Mon 10/61:35 amORD - OAX
1 stop11h 45mViva
Deal found 9/10$301
This Mytrip deal was found by Cheapflights users on 9/12. 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.
Mon 10/279:20 amOAX - ORD
1 stop13h 15mViva
Sun 11/21:15 amORD - OAX
1 stop20h 10mViva
Deal found 9/12$350
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Mon 10/279:20 amOAX - ORD
1 stop13h 15mMultiple Airlines
Mon 11/311:58 pmORD - OAX
1 stop9h 40mMultiple Airlines
Deal found 9/12$352
This Aeromexico deal was found by Cheapflights users on 9/10. 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.
Mon 9/297:58 pmOAX - ORD
2 stops25h 16mAeromexico
Tue 10/76:08 amORD - OAX
2 stops17h 37mAeromexico
Deal found 9/10$366
This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 9/298:10 amOAX - ORD
1 stop14h 45mDelta
Tue 10/75:20 amORD - OAX
2 stops10h 55mDelta
Deal found 9/10$437
This American Airlines deal was found by Cheapflights users on 9/11. 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 stop10h 20mAmerican Airlines
Deal found 9/11$439
This eDestinos deal was found by Cheapflights users on 9/10. 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.
Mon 9/297:40 pmOAX - ORD
2 stops27h 10mMultiple Airlines
Mon 10/61:40 amORD - OAX
1 stop12h 13mMultiple Airlines
Deal found 9/10$466
This Delta deal was found by Cheapflights users on 9/11. 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 - ORD
1 stop6h 40mDelta
Sat 10/111:50 amORD - OAX
1 stop13h 55mDelta
Deal found 9/11$534
This Delta deal was found by Cheapflights users on 9/11. 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 9/11$539
This Delta deal was found by Cheapflights users on 9/12. 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.
Mon 12/1510:28 amOAX - MDW
2 stops13h 04mDelta
Wed 1/146:00 amMDW - OAX
2 stops13h 03mDelta
Deal found 9/12$560
This Aeromexico deal was found by Cheapflights users on 9/12. 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.
Mon 10/273:41 pmOAX - MDW
2 stops29h 33mAeromexico
Mon 11/36:00 amMDW - OAX
2 stops16h 45mAeromexico
Deal found 9/12$734
This Aeromexico deal was found by Cheapflights users on 9/10. 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.
Thu 9/116:00 amOAX - MDW
2 stops14h 36mAeromexico
Mon 9/156:00 amMDW - OAX
2 stops17h 45mAeromexico
Deal found 9/10$816

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 13, 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

Mon 9/29

9:10 am-11:50 pm

1 stop13h 40m

Chicago O'Hare Intl

Mon 10/6

1:35 am-12:20 pm

1 stop11h 45m

$301

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Mon 10/27

9:20 am-11:35 pm

1 stop13h 15m

Chicago O'Hare Intl

Mon 11/3

11:58 pm-9:38 am

1 stop9h 40m

$352

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Mon 9/29

7:58 pm-10:14 pm

2 stops25h 16m

Chicago O'Hare Intl

Tue 10/7

6:08 am-10:45 pm

2 stops17h 37m

$366

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

7:55 pm-7:03 pm

2 stops23h 08m

$431

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Mon 9/29

8:10 am-11:55 pm

1 stop14h 45m

Chicago O'Hare Intl

Tue 10/7

5:20 am-3:15 pm

2 stops10h 55m

$437

OaxacaChicago

OAX - ORD

OAXORD

Oaxaca Xoxocotlan

Thu 2/19

3:28 pm-11:18 pm

1 stop7h 50m

Chicago O'Hare Intl

Sat 2/21

1:00 am-7:03 pm

1 stop18h 03m

$450

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

$539

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Mon 12/15

10:28 am-11:32 pm

2 stops13h 04m

Chicago Midway

Wed 1/14

6:00 am-7:03 pm

2 stops13h 03m

$560

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Thu 2/19

6:01 am-4:25 pm

2 stops10h 24m

Chicago Midway

Sun 2/22

5:25 pm-10:40 pm

2 stops29h 15m

$593

OaxacaChicago

OAX - MDW

OAXMDW

Oaxaca Xoxocotlan

Mon 10/27

3:41 pm-10:14 pm

2 stops29h 33m

Chicago Midway

Mon 11/3

6:00 am-10:45 pm

2 stops16h 45m

$734

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 28 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 September 13, 2025.

When flying from 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.

  • 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 Viva, Aeromexico, and Delta fly from Oaxaca to Illinois in about 13h 40m. The time it takes to get you to your destination can typically vary by up to 11h 36m. 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.

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

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