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

Volaris, Viva, and Aeromexico 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 38% 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 January 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.

$111 Cheap Flights from Chicago to Oaxaca in 2026

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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.

1:40 am - 8:13 am

ORD

OAX

7h 33m

1 stop

7:34 pm - 5:52 am

OAX

ORD

9h 18m

1 stop

$271Volaris

Mon, May 11 - Sun, May 17

1:40 am - 8:13 am

ORD

OAX

7h 33m

1 stop

7:34 pm - 5:52 am

OAX

ORD

9h 18m

1 stop

$272Volaris

Tue, May 12 - Mon, May 18

1:40 am - 8:13 am

ORD

OAX

7h 33m

1 stop

3:30 pm - 12:45 am

OAX

ORD

8h 15m

1 stop

$289Multiple Airlines

Tue, May 12 - Sun, May 17

1:40 am - 8:13 am

ORD

OAX

7h 33m

1 stop

3:30 pm - 12:45 am

OAX

ORD

8h 15m

1 stop

$306Multiple Airlines

Mon, May 18 - Sun, May 24

1:05 am - 12:20 pm

ORD

OAX

11h 15m

1 stop

4:55 pm - 12:45 am

OAX

ORD

6h 50m

1 stop

$308Viva

Tue, Mar 3 - Wed, Mar 11

3:30 am - 8:35 pm

ORD

OAX

18h 05m

1 stop

3:30 pm - 12:45 am

OAX

ORD

8h 15m

1 stop

$309Viva

Sun, Apr 5 - Mon, Apr 13

6:00 am - 7:00 pm

MDW

OAX

13h 00m

2 stops

7:56 am - 10:31 pm

OAX

MDW

13h 35m

2 stops

$497Delta

Wed, Mar 4 - Wed, Mar 11

10:35 am - 10:40 pm

MDW

OAX

13h 05m

2 stops

6:00 am - 9:45 pm

OAX

MDW

14h 45m

2 stops

$569Delta

Mon, May 11 - Sat, May 16

6:00 am - 9:52 am

MDW

HUX

27h 52m

2 stops

10:12 am - 10:31 pm

HUX

MDW

12h 19m

2 stops

$1,093Aeromexico

Sat, Feb 28 - Wed, Mar 4

11:06 am - 9:52 am

MDW

HUX

22h 46m

2 stops

10:12 am - 10:31 pm

HUX

MDW

12h 19m

2 stops

$1,193Aeromexico

Sat, Feb 28 - Wed, Mar 4

Volaris flights from Chicago to State of Oaxaca

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

Volaris

May 11

ORD1:40 amChicago O'Hare Intl

7h 33m

1 stop

OAX8:13 amOaxaca Xoxocotlan

May 17

OAX7:34 pmOaxaca Xoxocotlan

9h 18m

1 stop

ORD5:52 amChicago O'Hare Intl

$271

Volaris

May 12

ORD1:40 amChicago O'Hare Intl

7h 33m

1 stop

OAX8:13 amOaxaca Xoxocotlan

May 18

OAX7:34 pmOaxaca Xoxocotlan

9h 18m

1 stop

ORD5:52 amChicago O'Hare Intl

$272

Volaris

May 8

ORD1:40 amChicago O'Hare Intl

7h 33m

1 stop

OAX8:13 amOaxaca Xoxocotlan

May 17

OAX7:34 pmOaxaca Xoxocotlan

9h 18m

1 stop

ORD5:52 amChicago O'Hare Intl

$273

Viva flights from Chicago to State of Oaxaca

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

Viva

Mar 3

ORD1:05 amChicago O'Hare Intl

11h 15m

1 stop

OAX12:20 pmOaxaca Xoxocotlan

Mar 11

OAX4:55 pmOaxaca Xoxocotlan

6h 50m

1 stop

ORD12:45 amChicago O'Hare Intl

$308

Viva

Apr 5

ORD3:30 amChicago O'Hare Intl

18h 05m

1 stop

OAX8:35 pmOaxaca Xoxocotlan

Apr 13

OAX3:30 pmOaxaca Xoxocotlan

8h 15m

1 stop

ORD12:45 amChicago O'Hare Intl

$309

Viva

Apr 8

ORD12:20 pmChicago O'Hare Intl

27h 45m

1 stop

PXM3:05 pmPuerto Escondido

Apr 13

PXM10:30 pmPuerto Escondido

11h 20m

1 stop

ORD10:50 amChicago O'Hare Intl

$321

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Mon 5/11

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Sun 5/17

7:34 pm-5:52 am

1 stop9h 18m

$271

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Tue 5/12

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Mon 5/18

7:34 pm-5:52 am

1 stop9h 18m

$272

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Tue 5/12

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Sun 5/17

3:30 pm-12:45 am

1 stop8h 15m

$289

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Mon 5/18

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Sun 5/24

3:30 pm-12:45 am

1 stop8h 15m

$306

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Tue 3/3

1:05 am-12:20 pm

1 stop11h 15m

Oaxaca Xoxocotlan

Wed 3/11

4:55 pm-12:45 am

1 stop6h 50m

$308

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Sun 4/5

3:30 am-8:35 pm

1 stop18h 05m

Oaxaca Xoxocotlan

Mon 4/13

3:30 pm-12:45 am

1 stop8h 15m

$309

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Wed 3/4

6:00 am-7:00 pm

2 stops13h 00m

Oaxaca Xoxocotlan

Wed 3/11

7:56 am-10:31 pm

2 stops13h 35m

$497

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Mon 5/11

10:35 am-10:40 pm

2 stops13h 05m

Oaxaca Xoxocotlan

Sat 5/16

6:00 am-9:45 pm

2 stops14h 45m

$569

ChicagoSanta Maria Huatulco

MDW - HUX

MDWHUX

Chicago Midway

Sat 2/28

6:00 am-9:52 am

2 stops27h 52m

Santa Maria Huatulco

Wed 3/4

10:12 am-10:31 pm

2 stops12h 19m

$1,093

ChicagoSanta Maria Huatulco

MDW - HUX

MDWHUX

Chicago Midway

Sat 2/28

11:06 am-9:52 am

2 stops22h 46m

Santa Maria Huatulco

Wed 3/4

10:12 am-10:31 pm

2 stops12h 19m

$1,193

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, September 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 $375. If you aren’t able to travel to State of Oaxaca during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $383.

How far in advance should I book a flight to State of 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 $547 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 $324 on momondo.

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

You could potentially save up to 82% 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	7h 21m
Direct flights	None

The fastest flight from Chicago to State of Oaxaca takes 7h 21m

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

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 January 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 $260	Free Cancellation	Rating 7.0 816 reviews	Search Viva flights
Volaris	PriceFrom $266	Free Cancellation	Rating 6.6 1,173 reviews	Search Volaris flights
United Airlines	PriceFrom $453	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Aeromexico	PriceFrom $455	Free Cancellation	Rating 7.4 1,589 reviews	Search Aeromexico flights
Delta	PriceFrom $484	Free Cancellation	Rating 7.9 8,125 reviews	Search Delta flights
American Airlines	PriceFrom $505	Free Cancellation	Rating 7.2 11,199 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.