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Oaxaca

$113+ Cheap flights from Illinois to Oaxaca

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OAX
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from Illinois to Oaxaca

Keep the following information in mind while searching for Illinois to Oaxaca flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$255
(CheapOair)

One-way from

$113
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$514
Provider with most accurate pricing for Chicago (CHI)-Oaxaca Xoxocotlan flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Oaxaca Xoxocotlan flights.
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From Illinois to Oaxaca
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One-way flight from Illinois to Oaxaca
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Highest demand for flights based on searches. 13% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Illinois to Oaxaca

Cheapest flights from Illinois to Oaxaca
Explore the most affordable flight options available from Illinois to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Trip.com deal was found by Cheapflights users on 11/2. 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.
Tue 12/26:00 amORD - OAX
1 stop10h 12mMultiple Airlines
Tue 12/91:10 pmOAX - ORD
1 stop10h 20mMultiple Airlines
Deal found 11/2$347
This Trip.com deal was found by Cheapflights users on 11/3. 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.
Fri 11/1411:58 pmORD - HUX
1 stop10h 31mVolaris
Wed 11/1912:18 pmHUX - ORD
1 stop9h 48mVolaris
Deal found 11/3$375
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/41:52 pmORD - OAX
2 stops17h 27mMultiple Airlines
Sat 12/136:50 pmOAX - ORD
1 stop29h 23mMultiple Airlines
Deal found 11/3$391
This Booking.com deal was found by Cheapflights users on 11/1. 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 11/74:40 pmORD - OAX
1 stop21h 05mViva
Wed 11/121:10 pmOAX - ORD
1 stop10h 20mViva
Deal found 11/1$404
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Fri 12/59:06 pmORD - OAX
3 stops34h 13mMultiple Airlines
Mon 12/88:56 amOAX - ORD
1 stop13h 10mMultiple Airlines
Deal found 11/2$408
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Tue 12/97:10 amORD - OAX
3 stops24h 09mMultiple Airlines
Mon 12/158:46 amOAX - ORD
3 stops33h 50mMultiple Airlines
Deal found 11/3$432
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:40 pmORD - OAX
1 stop23h 50mViva
Sat 11/152:15 pmOAX - ORD
1 stop24h 55mViva
Deal found 11/3$433
This Booking.com deal was found by Cheapflights users on 11/3. 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 11/151:15 amORD - PXM
1 stop20h 15mViva
Sun 11/2310:25 pmPXM - ORD
1 stop25h 05mViva
Deal found 11/3$439
This Trip.com deal was found by Cheapflights users on 11/2. 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.
Thu 11/206:00 amORD - OAX
1 stop10h 12mMultiple Airlines
Thu 11/275:00 pmOAX - ORD
1 stop22h 10mMultiple Airlines
Deal found 11/2$440
This CheapOair deal was found by Cheapflights users on 11/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:58 pmORD - HUX
1 stop10h 31mMultiple Airlines
Sun 12/144:45 pmHUX - ORD
1 stop7h 05mMultiple Airlines
Deal found 11/2$443
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Tue 11/256:23 amORD - PXM
1 stop15h 07mMultiple Airlines
Sat 11/298:30 amPXM - ORD
2 stops26h 49mMultiple Airlines
Deal found 11/3$464
This Trip.com deal was found by Cheapflights users on 11/3. 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.
Fri 11/2811:58 pmORD - HUX
1 stop10h 31mVolaris
Fri 12/512:18 pmHUX - ORD
1 stop9h 48mVolaris
Deal found 11/3$477

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Oaxaca 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 November 4, 2025.
Use the filters below to find and compare flights from Illinois to Oaxaca that are best for you.

Fly from

Illinois

Fly to

Oaxaca

Route

Depart

Return

Price

ChicagoPuerto Escondido

ORD - PXM

ORDPXM

Chicago O'Hare Intl

Sat 1/31

1:00 am-9:35 pm

1 stop20h 35m

Puerto Escondido

Sun 2/8

10:25 pm-11:25 pm

1 stop25h 00m

$314

ChicagoSanta Maria Huatulco

ORD - HUX

ORDHUX

Chicago O'Hare Intl

Sat 2/7

11:59 pm-8:16 am

1 stop8h 17m

Santa Maria Huatulco

Thu 2/12

8:53 am-10:29 pm

1 stop13h 36m

$322

ChicagoPuerto Escondido

ORD - PXM

ORDPXM

Chicago O'Hare Intl

Sat 1/17

11:59 pm-12:39 pm

1 stop12h 40m

Puerto Escondido

Sat 1/24

10:25 pm-11:25 pm

1 stop25h 00m

$324

ChicagoPuerto Escondido

ORD - PXM

ORDPXM

Chicago O'Hare Intl

Sun 2/22

1:00 am-9:35 pm

1 stop20h 35m

Puerto Escondido

Sun 3/1

10:25 pm-11:35 pm

1 stop25h 10m

$326

ChicagoPuerto Escondido

ORD - PXM

ORDPXM

Chicago O'Hare Intl

Fri 1/16

1:20 am-4:15 pm

1 stop14h 55m

Puerto Escondido

Sat 1/24

10:25 pm-11:25 pm

1 stop25h 00m

$336

ChicagoPuerto Escondido

ORD - PXM

ORDPXM

Chicago O'Hare Intl

Sat 1/17

11:59 pm-12:39 pm

1 stop12h 40m

Puerto Escondido

Sun 1/25

10:25 pm-11:25 pm

1 stop25h 00m

$338

ChicagoPuerto Escondido

ORD - PXM

ORDPXM

Chicago O'Hare Intl

Sat 3/14

7:23 am-3:59 pm

1 stop9h 36m

Puerto Escondido

Thu 3/19

2:00 pm-12:35 am

1 stop9h 35m

$338

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Tue 12/2

6:00 am-4:12 pm

1 stop10h 12m

Oaxaca Xoxocotlan

Tue 12/9

1:10 pm-11:30 pm

1 stop10h 20m

$347

ChicagoSanta Maria Huatulco

ORD - HUX

ORDHUX

Chicago O'Hare Intl

Wed 4/1

7:40 am-2:55 pm

1 stop8h 15m

Santa Maria Huatulco

Tue 4/14

3:40 pm-5:57 am

1 stop13h 17m

$351

ChicagoPuerto Escondido

ORD - PXM

ORDPXM

Chicago O'Hare Intl

Fri 1/16

1:20 am-4:15 pm

1 stop14h 55m

Puerto Escondido

Sun 1/25

10:25 pm-11:25 pm

1 stop25h 00m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Oaxaca

Have a flexible travel schedule? Discover the best time to fly to Oaxaca from Illinois 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 Illinois to Oaxaca

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

Currently, March is the cheapest month in which you can book a flight from Illinois to State of Oaxaca (average of $202). Flying from Illinois to State of Oaxaca in December is currently the most expensive (average of $403). 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.

What is the cheapest time of day to fly from IL to OA?

Find hourly flight availability from Illinois to Oaxaca. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

When flying from Illinois to State of Oaxaca, 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 34% versus a flight in the morning.

What is the cheapest day to fly from Illinois to State of Oaxaca?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Oaxaca. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to State of Oaxaca flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Oaxaca

Get insights into the airlines that provide service to Oaxaca. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oaxaca. Reviews last updated November 4, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Illinois to Oaxaca by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
8,996 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Viva
7.0
Good
789 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Volaris
6.7
Okay
1,151 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Oaxaca. 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 Illinois to State of Oaxaca?

    There are many flights that can get you from Illinois to State of Oaxaca in 8h 17m. Fly via Viva, Volaris, or Delta to get the fastest option. Airlines will cover a distance of 1876 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Illinois to State of Oaxaca are Volaris ($129), Viva ($135), and Delta ($289).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Oaxaca 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 Illinois to State of Oaxaca?

    Currently, March is the cheapest month in which you can book a flight from Illinois to State of Oaxaca (average of $202). Flying from Illinois to State of Oaxaca in December is currently the most expensive (average of $403). 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 Illinois to Oaxaca

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Illinois to Oaxaca

Discover the top 6 airlines that operate flights from Illinois to Oaxaca. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
VivaCheapest$247Average$374FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$266Average$408FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$453Average$835FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$455Average$530FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$465Average$739FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$531Average$776FlexibilityNo cancel feeOn-time71%

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