What is the cheapest airline that flies from Chicago to Oaxaca?

Viva, Volaris, and Delta are the most popular carriers operating from Chicago to Oaxaca

What airlines fly to State of Oaxaca?

Volaris, Viva and American Airlines are the top three most popular airlines that fly to State of Oaxaca from Chicago according to our data. Volaris is the first choice among our users, with 68% of people opting to fly with this airline when traveling to State of Oaxaca. Keep in mind that there are 6 different airlines that fly to State of Oaxaca on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Chicago to Oaxaca?

Prices for flights from Chicago to Oaxaca refresh daily.

How many operators does momondo search for flights from Chicago to Oaxaca?

The number of operators available for flights from Chicago to Oaxaca is 6 as of August 2026.

How old do you have to be to fly from Chicago to Oaxaca?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Oaxaca.

What documentation or ID do you need to fly to Oaxaca?

The necessary travel and health documents for your Oaxaca trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$107 Cheap Flights from Chicago to Oaxaca in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Oaxaca

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:40 pm - 3:09 pm-

25h 29m

12:53 pm - 11:00 am-

21h 07m

$283Viva

Sat, Oct 17 - Wed, Oct 21

12:35 am - 1:38 pm-

13h 03m

2:20 pm - 10:55 pm-

8h 35m

$288Viva

Mon, Nov 9 - Sun, Nov 15

1:40 am - 8:13 am-

7h 33m

12:53 pm - 11:00 am-

21h 07m

$307Multiple Airlines

Mon, Sep 14 - Wed, Sep 23

1:40 am - 8:13 am-

7h 33m

7:34 pm - 5:52 am-

9h 18m

$312Volaris

Mon, Sep 28 - Wed, Sep 30

1:40 am - 8:13 am-

7h 33m

7:34 pm - 5:52 am-

9h 18m

$314Volaris

Tue, Sep 15 - Wed, Sep 23

4:22 pm - 7:37 am-

16h 15m

7:34 pm - 5:52 am-

9h 18m

$340Multiple Airlines

Mon, Sep 14 - Mon, Sep 21

1:04 pm - 9:17 am-

20h 13m

8:14 pm - 12:40 pm-

16h 26m

$581Aeromexico

Thu, Jan 14 - Mon, Jan 25

3:21 pm - 7:36 am-

16h 15m

10:20 am - 11:19 am-

24h 59m

$581Aeromexico

Mon, Jan 18 - Tue, Jan 26

7:10 am - 9:17 am-

26h 07m

6:01 am - 12:40 pm-

6h 39m

$586Delta

Thu, Jan 21 - Tue, Jan 26

5:55 pm - 7:08 pm-

25h 13m

6:01 am - 12:40 pm-

6h 39m

$586Delta

Sun, Jan 17 - Tue, Jan 26

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Frontier flights from Chicago to State of Oaxaca

Our best Frontier deals on Chicago to State of Oaxaca flight tickets

Frontier

Aug 23

MDW9:26 pmChicago Midway

23h 07m

2 stops

OAX7:33 pmOaxaca Xoxocotlan

Aug 29

OAX8:56 amOaxaca Xoxocotlan

12h 51m

2 stops

MDW10:47 pmChicago Midway

$531

Frontier

Aug 20

MDW9:26 pmChicago Midway

23h 07m

2 stops

OAX7:33 pmOaxaca Xoxocotlan

Aug 29

OAX8:56 amOaxaca Xoxocotlan

12h 51m

2 stops

MDW10:47 pmChicago Midway

$749

Volaris flights from Chicago to State of Oaxaca

Our best Volaris deals on Chicago to State of Oaxaca flight tickets

Volaris

Sep 7

ORD1:40 amChicago O'Hare Intl

7h 33m

1 stop

OAX8:13 amOaxaca Xoxocotlan

Sep 15

OAX7:34 pmOaxaca Xoxocotlan

9h 18m

1 stop

ORD5:52 amChicago O'Hare Intl

$314

Volaris

Sep 5

ORD1:40 amChicago O'Hare Intl

7h 33m

1 stop

OAX8:13 amOaxaca Xoxocotlan

Sep 8

OAX7:34 pmOaxaca Xoxocotlan

9h 18m

1 stop

ORD5:52 amChicago O'Hare Intl

$322

Volaris

Aug 31

ORD1:40 amChicago O'Hare Intl

7h 33m

1 stop

OAX8:13 amOaxaca Xoxocotlan

Sep 8

OAX7:34 pmOaxaca Xoxocotlan

9h 18m

1 stop

ORD5:52 amChicago O'Hare Intl

$323

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Sat 10/17

2:40 pm-3:09 pm

1 stop25h 29m

Oaxaca Xoxocotlan

Wed 10/21

12:53 pm-11:00 am

1 stop21h 07m

$283

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Mon 11/9

12:35 am-1:38 pm

1 stop13h 03m

Oaxaca Xoxocotlan

Sun 11/15

2:20 pm-10:55 pm

1 stop8h 35m

$288

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Mon 9/14

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Wed 9/23

12:53 pm-11:00 am

1 stop21h 07m

$307

Quickest round-trip

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Mon 9/28

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Wed 9/30

7:34 pm-5:52 am

1 stop9h 18m

$312

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Tue 9/15

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Wed 9/23

7:34 pm-5:52 am

1 stop9h 18m

$314

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Mon 9/14

4:22 pm-7:37 am

2 stops16h 15m

Oaxaca Xoxocotlan

Mon 9/21

7:34 pm-5:52 am

1 stop9h 18m

$340

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Thu 1/14

1:04 pm-9:17 am

2 stops20h 13m

Oaxaca Xoxocotlan

Mon 1/25

8:14 pm-12:40 pm

1 stop16h 26m

$581

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Mon 1/18

3:21 pm-7:36 am

1 stop16h 15m

Oaxaca Xoxocotlan

Tue 1/26

10:20 am-11:19 am

2 stops24h 59m

$581

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Thu 1/21

7:10 am-9:17 am

2 stops26h 07m

Oaxaca Xoxocotlan

Tue 1/26

6:01 am-12:40 pm

1 stop6h 39m

$586

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Sun 1/17

5:55 pm-7:08 pm

2 stops25h 13m

Oaxaca Xoxocotlan

Tue 1/26

6:01 am-12:40 pm

1 stop6h 39m

$586

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to State of Oaxaca

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to State of Oaxaca?

In general, May is the cheapest month to fly from Chicago to State of Oaxaca. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $366. If you aren’t able to travel to State of Oaxaca during the month of May, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $396.

How far in advance should I book a flight from Chicago to Oaxaca?

You are more likely to see cheaper flights to State of Oaxaca from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Oaxaca for around $522 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Oaxaca from Chicago for as low as $437 on momondo.

Can stopping save me money on Chicago to State of Oaxaca flights?

You could potentially save up to 79% on your flight if you consider stops on a Chicago to State of Oaxaca flight.

Cheap Chicago to State of Oaxaca flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to State of Oaxaca

Fastest flight time	6h 29m
Direct flights	None

The fastest flight from Chicago to State of Oaxaca takes 6h 29m

There are no direct flights from Chicago to State of Oaxaca. There are no popular flight routes from Chicago to State of Oaxaca.

Search flight deals

Frequently asked questions about flying from Chicago to Oaxaca

When did momondo last update prices for flights from Chicago to Oaxaca?
Prices for flights from Chicago to Oaxaca refresh daily.
How many operators does momondo search for flights from Chicago to Oaxaca?
The number of operators available for flights from Chicago to Oaxaca is 6 as of August 2026.
How old do you have to be to fly from Chicago to Oaxaca?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Oaxaca.
What documentation or ID do you need to fly to Oaxaca?
The necessary travel and health documents for your Oaxaca trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chicago to State of Oaxaca

Compare and see reviews for airlines that fly from Chicago to State of Oaxaca with momondo

Airline	Rating	Free Cancellation	Price
Viva	PriceFrom $261	Free Cancellation	Rating 7.0 805 reviews	Search Viva flights
Volaris	PriceFrom $288	Free Cancellation	Rating 6.6 1,147 reviews	Search Volaris flights
United Airlines	PriceFrom $453	Free Cancellation	Rating 7.4 10,059 reviews	Search United Airlines flights
Delta	PriceFrom $475	Free Cancellation	Rating 7.8 8,483 reviews	Search Delta flights
Aeromexico	PriceFrom $475	Free Cancellation	Rating 7.4 1,471 reviews	Search Aeromexico flights
American Airlines	PriceFrom $546	Free Cancellation	Rating 7.1 11,847 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Oaxaca?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Oaxaca. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Oaxaca with flexible booking policies on momondo?

All flight searches from Chicago to Oaxaca on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chicago to Oaxaca?

Once all potential Chicago to Oaxaca flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Oaxaca right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oaxaca, momondo offers a useful price alert feature which will track prices for flights to Oaxaca from Chicago and alert you when they change.