$158+ Cheap flights from Chicago (CHI) 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Chicago to Oaxaca with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Oaxaca
Keep the following information in mind while searching for Chicago to Oaxaca flight deals. Data was last updated June 18, 2025.
Round-trip from | $284 (Mytrip) |
|---|---|
One-way from | $158 (Mytrip) |
Popular in | December |
Cheapest in | September |
Average price | $530 |
Find flight deals from Chicago to Oaxaca
Cheapest flights from Chicago to OaxacaExplore the most affordable flight options available from Chicago to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.
Explore the most affordable flight options available from Chicago to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.
This Mytrip deal was found by Cheapflights users on 6/17. 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.
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
This CheapOair deal was found by Cheapflights users on 6/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 6/17. 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.
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
This Mytrip deal was found by Cheapflights users on 6/17. 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.
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
This Priceline deal was found by Cheapflights users on 6/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Aeromexico deal was found by Cheapflights users on 6/16. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/16. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 June 18, 2025.
Use the filters below to find and compare flights from Chicago to Oaxaca that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoOaxaca
ORD - OAX
ORDOAX
Chicago O'Hare Intl
Fri 8/29
12:25 pm-8:35 pm
1 stop9h 10m
Oaxaca Xoxocotlan
Mon 9/1
9:05 pm-11:50 pm
1 stop25h 45m
ChicagoOaxaca
ORD - OAX
ORDOAX
Chicago O'Hare Intl
Thu 8/14
7:25 am-8:08 am
1 stop25h 43m
Oaxaca Xoxocotlan
Tue 8/19
2:20 pm-11:50 pm
1 stop8h 30m
ChicagoPuerto Escondido
ORD - PXM
ORDPXM
Chicago O'Hare Intl
Fri 11/28
11:58 pm-8:18 am
1 stop8h 20m
Puerto Escondido
Fri 12/12
4:26 pm-4:37 am
1 stop12h 11m
ChicagoOaxaca
ORD - OAX
ORDOAX
Chicago O'Hare Intl
Mon 9/29
1:55 am-10:38 am
1 stop9h 43m
Oaxaca Xoxocotlan
Sat 10/4
9:19 am-11:32 pm
1 stop13h 13m
ChicagoPuerto Escondido
ORD - PXM
ORDPXM
Chicago O'Hare Intl
Fri 10/3
1:55 am-9:50 am
1 stop8h 55m
Puerto Escondido
Wed 10/8
10:20 am-12:15 am
1 stop12h 55m
ChicagoPuerto Escondido
ORD - PXM
ORDPXM
Chicago O'Hare Intl
Sat 10/4
8:35 pm-5:05 pm
1 stop21h 30m
Puerto Escondido
Wed 10/8
10:20 am-12:15 am
1 stop12h 55m
ChicagoSanta Maria Huatulco
ORD - HUX
ORDHUX
Chicago O'Hare Intl
Thu 8/21
1:40 am-3:05 pm
1 stop14h 25m
Santa Maria Huatulco
Tue 8/26
3:50 pm-10:55 am
1 stop18h 05m
ChicagoSanta Maria Huatulco
ORD - HUX
ORDHUX
Chicago O'Hare Intl
Wed 8/13
7:25 am-3:05 pm
1 stop8h 40m
Santa Maria Huatulco
Wed 8/27
3:50 pm-5:42 am
1 stop12h 52m
ChicagoSanta Maria Huatulco
ORD - HUX
ORDHUX
Chicago O'Hare Intl
Thu 8/21
1:55 am-2:55 pm
2 stops14h 00m
Santa Maria Huatulco
Tue 8/26
3:45 pm-5:42 am
1 stop12h 57m
ChicagoOaxaca
ORD - OAX
ORDOAX
Chicago O'Hare Intl
Tue 7/1
7:35 am-4:02 pm
1 stop9h 27m
Oaxaca Xoxocotlan
Fri 7/4
8:41 am-11:05 pm
1 stop13h 24m
Best time to book a flight from Chicago to Oaxaca
Have a flexible travel schedule? Discover the best time to fly to Oaxaca from Chicago with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Oaxaca
What is the cheapest month to book a flight from Chicago to State of Oaxaca?
Currently, August is the cheapest month in which you can book a flight from Chicago to State of Oaxaca (average of $510). Flying from Chicago 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 CHI to OA?
Find hourly flight availability from Chicago 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 June 18, 2025.
When flying from Chicago to State of Oaxaca, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Oaxaca by month
Plan your trip to Oaxaca by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in State of Oaxaca ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit State of Oaxaca when rainfall is around 0.0 in.
Temperature in Oaxaca by month
Plan your trip to Oaxaca by taking into account the average temperature totals by month.
If weather is an important factor for your trip to State of Oaxaca, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).
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 June 18, 2025.
See what other customers who have flown with Delta, Aeromexico and United Airlines from Chicago to Oaxaca have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Entertainment
Overall
Crew
Food
Comfort
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Overall
Crew
Food
Comfort
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Overall
Crew
Food
Comfort
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Overall
Crew
Food
Comfort
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Overall
Crew
Food
Comfort
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Overall
Crew
Food
Comfort
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Chicago to Oaxaca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Chicago to Oaxaca
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Chicago to Oaxaca
Discover the top 6 airlines that operate flights from Chicago 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 June 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$246 | Average$389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$277 | Average$421 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$422 | Average$603 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$465 | Average$707 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$512 | Average$781 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$551 | Average$1,124 | FlexibilityNo cancel fee | On-time69% |