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Oaxaca

$118+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OAX
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$252
(Booking.com)

One-way from

$118
(Booking.com)

Popular in

December

Cheapest in

September

Average price

$608
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. 11% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/29. 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.
vie. 10/1012:25 pmORD - OAX
1 stop7h 25mViva
jue. 10/162:25 pmOAX - ORD
1 stop8h 10mViva
Deal found 7/29$252
This Mytrip deal was found by Cheapflights users on 7/30. 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.
sáb. 9/137:25 amORD - PXM
1 stop8h 51mMultiple Airlines
sáb. 9/208:40 amPXM - ORD
1 stop14h 10mMultiple Airlines
Deal found 7/30$285
This Mytrip deal was found by Cheapflights users on 7/29. 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.
lun. 8/181:40 amORD - OAX
1 stop12h 13mMultiple Airlines
mar. 8/262:20 pmOAX - ORD
1 stop8h 30mMultiple Airlines
Deal found 7/29$286
This Mytrip deal was found by Cheapflights users on 7/30. 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.
sáb. 9/138:40 pmORD - PXM
1 stop21h 30mViva
sáb. 9/208:40 amPXM - ORD
1 stop14h 10mViva
Deal found 7/30$288
This CheapOair deal was found by Cheapflights users on 7/30. 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.
lun. 9/291:40 amORD - OAX
1 stop12h 13mVolaris
sáb. 10/49:19 amOAX - ORD
1 stop13h 13mVolaris
Deal found 7/30$310
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
mié. 9/101:40 amORD - PXM
1 stop11h 51mVolaris
jue. 9/1812:20 pmPXM - ORD
1 stop10h 55mVolaris
Deal found 7/30$357
This CheapOair deal was found by Cheapflights users on 7/30. 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.
sáb. 9/207:25 amORD - HUX
1 stop8h 30mVolaris
dom. 9/212:17 pmHUX - ORD
1 stop8h 58mVolaris
Deal found 7/30$364
This Booking.com deal was found by Cheapflights users on 7/30. 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.
jue. 9/181:40 amORD - HUX
1 stop14h 25mViva
dom. 9/2110:20 pmHUX - ORD
1 stop24h 30mViva
Deal found 7/30$384
This Mytrip deal was found by Cheapflights users on 7/30. 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.
jue. 9/181:55 amORD - HUX
2 stops14h 00mMultiple Airlines
dom. 9/2110:20 pmHUX - ORD
1 stop24h 30mMultiple Airlines
Deal found 7/30$387
This Delta deal was found by Cheapflights users on 7/30. 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.
sáb. 9/136:00 amMDW - OAX
2 stops10h 25mDelta
sáb. 9/208:15 amOAX - MDW
2 stops11h 55mDelta
Deal found 7/30$544
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
sáb. 8/28:39 pmMDW - OAX
1 stop14h 59mMultiple Airlines
lun. 9/19:10 amOAX - MDW
2 stops29h 13mMultiple Airlines
Deal found 7/31$547
This American Airlines deal was found by Cheapflights users on 7/30. 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.
dom. 12/75:55 pmSTL - HUX
1 stop19h 29mAmerican Airlines
dom. 12/141:50 pmHUX - STL
1 stop8h 32mAmerican Airlines
Deal found 7/30$662

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 julio 31, 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

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

vie. 10/10

12:25 pm-6:50 pm

1 stop7h 25m

Oaxaca Xoxocotlan

jue. 10/16

2:25 pm-11:35 pm

1 stop8h 10m

$252

ChicagoPuerto Escondido

ORD - PXM

ORDPXM

Chicago O'Hare Intl

sáb. 9/13

7:25 am-3:16 pm

1 stop8h 51m

Puerto Escondido

sáb. 9/20

8:40 am-11:50 pm

1 stop14h 10m

$285

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

lun. 8/18

1:40 am-12:53 pm

1 stop12h 13m

Oaxaca Xoxocotlan

mar. 8/26

2:20 pm-11:50 pm

1 stop8h 30m

$286

ChicagoPuerto Escondido

ORD - PXM

ORDPXM

Chicago O'Hare Intl

sáb. 9/13

8:40 pm-5:10 pm

1 stop21h 30m

Puerto Escondido

sáb. 9/20

8:40 am-11:50 pm

1 stop14h 10m

$288

ChicagoSanta Maria Huatulco

ORD - HUX

ORDHUX

Chicago O'Hare Intl

sáb. 9/13

1:40 am-2:55 pm

1 stop14h 15m

Santa Maria Huatulco

dom. 9/21

10:20 pm-11:50 pm

1 stop24h 30m

$291

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

lun. 9/29

1:40 am-12:53 pm

1 stop12h 13m

Oaxaca Xoxocotlan

sáb. 10/4

9:19 am-11:32 pm

1 stop13h 13m

$310

ChicagoPuerto Escondido

ORD - PXM

ORDPXM

Chicago O'Hare Intl

mié. 9/10

1:40 am-12:31 pm

1 stop11h 51m

Puerto Escondido

jue. 9/18

12:20 pm-12:15 am

1 stop10h 55m

$357

ChicagoSanta Maria Huatulco

ORD - HUX

ORDHUX

Chicago O'Hare Intl

sáb. 9/20

7:25 am-2:55 pm

1 stop8h 30m

Santa Maria Huatulco

dom. 9/21

2:17 pm-12:15 am

1 stop8h 58m

$364

ChicagoSanta Maria Huatulco

ORD - HUX

ORDHUX

Chicago O'Hare Intl

mar. 8/26

1:40 am-3:05 pm

1 stop14h 25m

Santa Maria Huatulco

mié. 9/3

3:45 pm-10:55 am

1 stop18h 10m

$404

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

sáb. 9/13

6:00 am-3:25 pm

2 stops10h 25m

Oaxaca Xoxocotlan

sáb. 9/20

8:15 am-9:10 pm

2 stops11h 55m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 42 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, August is the cheapest month in which you can book a flight from Illinois to State of Oaxaca (average of $510). Flying from Illinois to State of Oaxaca in December is currently the most expensive (average of $803). 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 julio 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to State of Oaxaca as you normally would.

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 julio 31, 2025.
Get a feel of what it's like to fly with Delta, Aeromexico, and United 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
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,721 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Viva
7.0
Good
788 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 Viva ($118), Volaris ($142), and Frontier ($245).

  • 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, August is the cheapest month in which you can book a flight from Illinois to State of Oaxaca (average of $510). Flying from Illinois to State of Oaxaca in December is currently the most expensive (average of $803). 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
VivaCheapest$239Average$376FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$269Average$411FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$418Average$554FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$465Average$728FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$512Average$766FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$551Average$935FlexibilityNo cancel feeOn-time69%

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