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

Viva, Volaris, and American Airlines are the most popular carriers operating from Illinois to Oaxaca

What airlines fly to State of Oaxaca?

Volaris, American Airlines and Viva are the top three most popular airlines that fly to State of Oaxaca from Illinois according to our data. Volaris is the first choice among our users, with 67% 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 Illinois to Oaxaca?

Prices for flights from Illinois to Oaxaca were last updated today.

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

There are 6 operators available for flights from Illinois to Oaxaca as of October 2026.

How old do you have to be to fly from Illinois 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 Illinois to Oaxaca.

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

The required travel and health documents for your Oaxaca trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oaxaca. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$145 Cheap Flights from Illinois to Oaxaca in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Oaxaca

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:05 am - 1:37 pmORD Chicago O'Hare Intl-OAX Oaxaca Xoxocotlan

12h 32m1 stop Monterrey Gen Mariano Escobedo

2:20 pm - 12:35 amOAX Oaxaca Xoxocotlan-ORD Chicago O'Hare Intl

9h 15m1 stop Monterrey Gen Mariano Escobedo

$337Viva

Wed, Apr 21 - Sun, Apr 25

2:00 pm - 6:01 pmORD Chicago O'Hare Intl-OAX Oaxaca Xoxocotlan

28h 01m1 stop Monterrey Gen Mariano Escobedo

2:20 pm - 12:30 pmOAX Oaxaca Xoxocotlan-ORD Chicago O'Hare Intl

22h 10m1 stop Monterrey Gen Mariano Escobedo

$337Viva

Sun, Feb 21 - Sat, Feb 27

1:10 am - 9:38 pmORD Chicago O'Hare Intl-PXM Puerto Escondido

20h 28m1 stop Mexico City Benito Juarez

1:27 pm - 10:13 pmPXM Puerto Escondido-ORD Chicago O'Hare Intl

8h 46m1 stop Mexico City Benito Juarez

$347Multiple Airlines

Sun, Jan 31 - Thu, Feb 4

1:10 am - 12:04 pmORD Chicago O'Hare Intl-OAX Oaxaca Xoxocotlan

10h 54m1 stop Mexico City Benito Juarez

8:01 pm - 4:43 amOAX Oaxaca Xoxocotlan-ORD Chicago O'Hare Intl

8h 42m1 stop Mexico City Benito Juarez

$354Multiple Airlines

Sat, Feb 6 - Mon, Feb 8

12:53 pm - 7:21 pmORD Chicago O'Hare Intl-OAX Oaxaca Xoxocotlan

30h 28m1 stop Guadalajara Miguel Hidal

8:01 pm - 4:43 amOAX Oaxaca Xoxocotlan-ORD Chicago O'Hare Intl

8h 42m1 stop Mexico City Benito Juarez

$358Volaris

Mon, Jan 25 - Thu, Jan 28

6:29 am - 8:27 amORD Chicago O'Hare Intl-OAX Oaxaca Xoxocotlan

25h 58m1 stop Mexico City Benito Juarez

8:01 pm - 4:43 amOAX Oaxaca Xoxocotlan-ORD Chicago O'Hare Intl

8h 42m1 stop Mexico City Benito Juarez

$378Volaris

Fri, Jan 29 - Sat, Feb 6

6:00 am - 10:40 pmORD Chicago O'Hare Intl-OAX Oaxaca Xoxocotlan

16h 40m2 stops New York John F Kennedy Intl Mexico City Benito Juarez

6:05 am - 1:44 pmOAX Oaxaca Xoxocotlan-ORD Chicago O'Hare Intl

7h 39m1 stop Mexico City Benito Juarez

$647Delta

Thu, Mar 4 - Tue, Mar 9

6:30 am - 10:40 pmORD Chicago O'Hare Intl-OAX Oaxaca Xoxocotlan

16h 10m2 stops New York John F Kennedy Intl Mexico City Benito Juarez

6:05 am - 1:44 pmOAX Oaxaca Xoxocotlan-ORD Chicago O'Hare Intl

7h 39m1 stop Mexico City Benito Juarez

$647Delta

Thu, Feb 4 - Mon, Feb 8

5:30 am - 8:01 amORD Chicago O'Hare Intl-OAX Oaxaca Xoxocotlan

26h 31m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez

7:38 pm - 11:19 amOAX Oaxaca Xoxocotlan-ORD Chicago O'Hare Intl

15h 41m2 stops Mexico City Benito Juarez Guadalajara Miguel Hidal

$647Aeromexico

Mon, Feb 1 - Tue, Feb 2

5:30 am - 8:52 amORD Chicago O'Hare Intl-OAX Oaxaca Xoxocotlan

27h 22m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez

1:38 pm - 11:50 pmOAX Oaxaca Xoxocotlan-ORD Chicago O'Hare Intl

10h 12m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson

$657Aeromexico

Wed, Feb 3 - Thu, Feb 4

Cheap last minute flights

Enter your travel dates to find the best prices.

1:05 am - 1:10 pmORD Chicago O'Hare Intl-PXM Puerto Escondido

12h 05m1 stop Mexico City Benito Juarez

2:02 pm - 11:35 pmPXM Puerto Escondido-ORD Chicago O'Hare Intl

9h 33m1 stop Mexico City Benito Juarez

$485Viva

Mon, Nov 2 - Tue, Nov 10

12:04 am - 12:34 pmORD Chicago O'Hare Intl-PXM Puerto Escondido

12h 30m1 stop Mexico City Benito Juarez

2:02 pm - 10:55 pmPXM Puerto Escondido-ORD Chicago O'Hare Intl

32h 53m2 stops Mexico City Benito Juarez Monterrey Gen Mariano Escobedo

$591Multiple Airlines

Mon, Nov 2 - Tue, Nov 10

1:05 am - 2:52 pmORD Chicago O'Hare Intl-HUX Santa Maria Huatulco

13h 47m1 stop Mexico City Benito Juarez

12:23 pm - 10:55 pmHUX Santa Maria Huatulco-ORD Chicago O'Hare Intl

34h 32m2 stops Mexico City Felipe Ángeles Intl Monterrey Gen Mariano Escobedo

$609Viva

Mon, Nov 2 - Tue, Nov 10

12:04 am - 2:31 pmORD Chicago O'Hare Intl-HUX Santa Maria Huatulco

14h 27m1 stop Mexico City Benito Juarez

3:24 pm - 10:13 pmHUX Santa Maria Huatulco-ORD Chicago O'Hare Intl

6h 49m1 stop Mexico City Benito Juarez

$610Volaris

Mon, Nov 2 - Tue, Nov 10

2:11 pm - 12:39 pmORD Chicago O'Hare Intl-PXM Puerto Escondido

47h 28m2 stops Houston George Bush Intcntl Guadalajara Miguel Hidal

2:02 pm - 11:35 pmPXM Puerto Escondido-ORD Chicago O'Hare Intl

9h 33m1 stop Mexico City Benito Juarez

$619Multiple Airlines

Sat, Oct 31 - Sat, Nov 7

6:29 am - 2:31 pmORD Chicago O'Hare Intl-HUX Santa Maria Huatulco

8h 02m1 stop Mexico City Benito Juarez

3:24 pm - 4:43 amHUX Santa Maria Huatulco-ORD Chicago O'Hare Intl

13h 19m1 stop Mexico City Benito Juarez

$804Volaris

Sun, Nov 1 - Wed, Nov 4

7:04 pm - 11:20 amORD Chicago O'Hare Intl-OAX Oaxaca Xoxocotlan

16h 16m1 stop Dallas/Fort Worth

2:20 pm - 7:34 amOAX Oaxaca Xoxocotlan-ORD Chicago O'Hare Intl

17h 14m1 stop Dallas/Fort Worth

$823American Airlines

Sun, Nov 1 - Sun, Nov 8

5:27 am - 8:07 pmORD Chicago O'Hare Intl-OAX Oaxaca Xoxocotlan

14h 40m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez

6:44 am - 11:34 pmOAX Oaxaca Xoxocotlan-ORD Chicago O'Hare Intl

16h 50m1 stop Mexico City Benito Juarez

$851Delta

Sun, Nov 1 - Sun, Nov 8

8:05 am - 8:07 pmORD Chicago O'Hare Intl-OAX Oaxaca Xoxocotlan

12h 02m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez

6:44 am - 11:34 pmOAX Oaxaca Xoxocotlan-ORD Chicago O'Hare Intl

16h 50m1 stop Mexico City Benito Juarez

$851Delta

Sun, Nov 1 - Sun, Nov 8

8:00 pm - 1:21 pmORD Chicago O'Hare Intl-HUX Santa Maria Huatulco

17h 21m1 stop Dallas/Fort Worth

2:12 pm - 7:34 amHUX Santa Maria Huatulco-ORD Chicago O'Hare Intl

17h 22m1 stop Dallas/Fort Worth

$983American Airlines

Sun, Nov 1 - Wed, Nov 4

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Volaris flights from Illinois to State of Oaxaca

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

Volaris

Jan 29

ORD6:29 amChicago O'Hare Intl

25h 58m

1 stop

OAX8:27 amOaxaca Xoxocotlan

Feb 6

OAX8:01 pmOaxaca Xoxocotlan

8h 42m

1 stop

ORD4:43 amChicago O'Hare Intl

$378

Volaris

Feb 10

ORD1:24 amChicago O'Hare Intl

17h 57m

1 stop

OAX7:21 pmOaxaca Xoxocotlan

Feb 15

OAX8:01 pmOaxaca Xoxocotlan

8h 42m

1 stop

ORD4:43 amChicago O'Hare Intl

$395

Volaris

Jan 29

ORD6:29 amChicago O'Hare Intl

12h 52m

2 stops

OAX7:21 pmOaxaca Xoxocotlan

Feb 6

OAX8:01 pmOaxaca Xoxocotlan

8h 42m

1 stop

ORD4:43 amChicago O'Hare Intl

$407

Viva flights from Illinois to State of Oaxaca

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

Viva

Feb 21

ORD2:00 pmChicago O'Hare Intl

28h 01m

1 stop

OAX6:01 pmOaxaca Xoxocotlan

Feb 27

OAX2:20 pmOaxaca Xoxocotlan

22h 10m

1 stop

ORD12:30 pmChicago O'Hare Intl

$337

Viva

Mar 7

ORD2:00 pmChicago O'Hare Intl

28h 01m

1 stop

OAX6:01 pmOaxaca Xoxocotlan

Mar 13

OAX2:20 pmOaxaca Xoxocotlan

21h 45m

1 stop

ORD12:05 pmChicago O'Hare Intl

$344

Viva

Mar 5

ORD1:10 amChicago O'Hare Intl

10h 54m

1 stop

OAX12:04 pmOaxaca Xoxocotlan

Mar 20

OAX2:20 pmOaxaca Xoxocotlan

21h 45m

1 stop

ORD1:05 pmChicago O'Hare Intl

$348

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoOaxaca

ORD Chicago O'Hare Intl - OAX Oaxaca Xoxocotlan

ORDOAX

Chicago O'Hare Intl

Wed 4/21

2:05 am-1:37 pm

1 stop12h 32m

Oaxaca Xoxocotlan

Sun 4/25

2:20 pm-12:35 am

1 stop9h 15m

$337

ChicagoOaxaca

ORD Chicago O'Hare Intl - OAX Oaxaca Xoxocotlan

ORDOAX

Chicago O'Hare Intl

Sun 2/21

2:00 pm-6:01 pm

1 stop28h 01m

Oaxaca Xoxocotlan

Sat 2/27

2:20 pm-12:30 pm

1 stop22h 10m

$337

ChicagoPuerto Escondido

ORD Chicago O'Hare Intl - PXM Puerto Escondido

ORDPXM

Chicago O'Hare Intl

Sun 1/31

1:10 am-9:38 pm

1 stop20h 28m

Puerto Escondido

Thu 2/4

1:27 pm-10:13 pm

1 stop8h 46m

$347

Quickest round-trip

ChicagoOaxaca

ORD Chicago O'Hare Intl - OAX Oaxaca Xoxocotlan

ORDOAX

Chicago O'Hare Intl

Sat 2/6

1:10 am-12:04 pm

1 stop10h 54m

Oaxaca Xoxocotlan

Mon 2/8

8:01 pm-4:43 am

1 stop8h 42m

$354

ChicagoOaxaca

ORD Chicago O'Hare Intl - OAX Oaxaca Xoxocotlan

ORDOAX

Chicago O'Hare Intl

Mon 1/25

12:53 pm-7:21 pm

1 stop30h 28m

Oaxaca Xoxocotlan

Thu 1/28

8:01 pm-4:43 am

1 stop8h 42m

$358

ChicagoOaxaca

ORD Chicago O'Hare Intl - OAX Oaxaca Xoxocotlan

ORDOAX

Chicago O'Hare Intl

Fri 1/29

6:29 am-8:27 am

1 stop25h 58m

Oaxaca Xoxocotlan

Sat 2/6

8:01 pm-4:43 am

1 stop8h 42m

$378

ChicagoOaxaca

ORD Chicago O'Hare Intl - OAX Oaxaca Xoxocotlan

ORDOAX

Chicago O'Hare Intl

Thu 3/4

6:00 am-10:40 pm

2 stops16h 40m

Oaxaca Xoxocotlan

Tue 3/9

6:05 am-1:44 pm

1 stop7h 39m

$647

ChicagoOaxaca

ORD Chicago O'Hare Intl - OAX Oaxaca Xoxocotlan

ORDOAX

Chicago O'Hare Intl

Thu 2/4

6:30 am-10:40 pm

2 stops16h 10m

Oaxaca Xoxocotlan

Mon 2/8

6:05 am-1:44 pm

1 stop7h 39m

$647

ChicagoOaxaca

ORD Chicago O'Hare Intl - OAX Oaxaca Xoxocotlan

ORDOAX

Chicago O'Hare Intl

Mon 2/1

5:30 am-8:01 am

2 stops26h 31m

Oaxaca Xoxocotlan

Tue 2/2

7:38 pm-11:19 am

2 stops15h 41m

$647

ChicagoOaxaca

ORD Chicago O'Hare Intl - OAX Oaxaca Xoxocotlan

ORDOAX

Chicago O'Hare Intl

Wed 2/3

5:30 am-8:52 am

2 stops27h 22m

Oaxaca Xoxocotlan

Thu 2/4

1:38 pm-11:50 pm

2 stops10h 12m

$657

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 Illinois 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 Illinois to State of Oaxaca. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $386. If you aren’t able to travel to State of Oaxaca during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $406.

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

You are more likely to see cheaper flights to State of Oaxaca from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Oaxaca for around $521 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 Illinois for as low as $503 on momondo.

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

You could potentially save up to 54% on your flight if you consider stops on a Illinois to State of Oaxaca flight.

Cheap Illinois to State of Oaxaca flight deals and tips

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

Best Price Found	$145
Fastest flight time	7h 14m
Direct flights	None

The best one-way flight to State of Oaxaca from Illinois in the past 72 hours is $145. The best round-trip flight deal from Illinois to State of Oaxaca found on momondo in the last 72 hours is $337.

The fastest flight from Illinois to State of Oaxaca takes 7h 14m

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

Search flight deals

Frequently asked questions about flying from Illinois to Oaxaca

When did momondo last update prices for flights from Illinois to Oaxaca?
Prices for flights from Illinois to Oaxaca were last updated today.
How many operators does momondo search for flights from Illinois to Oaxaca?
There are 6 operators available for flights from Illinois to Oaxaca as of October 2026.
How old do you have to be to fly from Illinois 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 Illinois to Oaxaca.
What documentation or ID do you need to fly to Oaxaca?
The required travel and health documents for your Oaxaca trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oaxaca. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to State of Oaxaca

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

Airline	Rating	Free Cancellation	Price
Viva	PriceFrom $262	Free Cancellation	Rating 6.9 793 reviews	Search Viva flights
Volaris	PriceFrom $292	Free Cancellation	Rating 6.6 1,112 reviews	Search Volaris flights
Aeromexico	PriceFrom $476	Free Cancellation	Rating 7.5 1,429 reviews	Search Aeromexico flights
Delta	PriceFrom $557	Free Cancellation	Rating 7.8 8,681 reviews	Search Delta flights
United Airlines	PriceFrom $587	Free Cancellation	Rating 7.3 10,445 reviews	Search United Airlines flights
American Airlines	PriceFrom $598	Free Cancellation	Rating 7.0 12,201 reviews	Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Oaxaca. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Oaxaca from Illinois which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Oaxaca from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Oaxaca from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.