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

Viva, Volaris, and Aeromexico are the most popular carriers operating from Illinois 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 Illinois according to our data. Volaris is the first choice among our users, with 34% 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 December 2025.

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.

$93 Cheap Flights from Illinois to Oaxaca in 2025/26

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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.

1:20 am - 4:25 pm

ORD

OAX

15h 05m1 stop

4:55 pm - 11:45 pm

OAX

ORD

6h 50m1 stop

$219Viva

Mon, Feb 23 - Wed, Mar 4

1:20 am - 4:25 pm

ORD

OAX

15h 05m1 stop

4:55 pm - 11:50 pm

OAX

ORD

6h 55m1 stop

$222Viva

Sun, Feb 15 - Fri, Feb 20

11:59 pm - 8:16 am

ORD

HUX

8h 17m1 stop

12:18 pm - 10:06 pm

HUX

ORD

9h 48m1 stop

$282Volaris

Sat, Jan 24 - Wed, Jan 28

7:40 am - 2:55 pm

ORD

HUX

8h 15m1 stop

3:40 pm - 5:57 am

HUX

ORD

13h 17m1 stop

$318Volaris

Sat, Apr 11 - Sat, Apr 18

10:46 am - 7:25 am

MDW

OAX

20h 39m2 stops

8:25 pm - 5:45 pm

OAX

MDW

21h 20m2 stops

$474Aeromexico

Wed, Feb 11 - Wed, Feb 18

6:00 am - 7:00 pm

MDW

OAX

13h 00m2 stops

8:01 am - 10:31 pm

OAX

MDW

14h 30m2 stops

$489Delta

Thu, Feb 19 - Thu, Feb 26

6:00 am - 7:05 pm

MDW

OAX

13h 05m2 stops

8:01 am - 10:31 pm

OAX

MDW

14h 30m2 stops

$502Delta

Wed, Feb 25 - Fri, Mar 6

6:30 am - 10:43 pm

MDW

OAX

17h 13m2 stops

9:30 pm - 4:36 pm

OAX

MDW

18h 06m2 stops

$547Aeromexico

Fri, Apr 24 - Sun, May 3

7:00 am - 2:49 pm

STL

HUX

7h 49m1 stop

3:35 pm - 10:58 pm

HUX

STL

7h 23m1 stop

$590American Airlines

Wed, Feb 25 - Thu, Mar 5

3:40 pm - 2:22 pm

STL

HUX

22h 42m1 stop

3:15 pm - 11:03 am

HUX

STL

19h 48m1 stop

$626American Airlines

Tue, Jan 20 - Tue, Jan 27

Viva flights from Illinois to State of Oaxaca

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

Viva

Feb 15

ORD1:20 amChicago O'Hare Intl

15h 05m

1 stop

OAX4:25 pmOaxaca Xoxocotlan

Feb 20

OAX4:55 pmOaxaca Xoxocotlan

6h 55m

1 stop

ORD11:50 pmChicago O'Hare Intl

$222

Find similar

Viva

Feb 22

ORD1:20 amChicago O'Hare Intl

15h 05m

1 stop

OAX4:25 pmOaxaca Xoxocotlan

Feb 27

OAX4:55 pmOaxaca Xoxocotlan

6h 55m

1 stop

ORD11:50 pmChicago O'Hare Intl

$233

Find similar

Viva

Feb 9

ORD1:20 amChicago O'Hare Intl

15h 05m

1 stop

OAX4:25 pmOaxaca Xoxocotlan

Feb 26

OAX1:10 pmOaxaca Xoxocotlan

10h 15m

1 stop

ORD11:25 pmChicago O'Hare Intl

$247

Find similar

Aeromexico flights from Illinois to State of Oaxaca

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

Aeromexico

Feb 11

MDW10:46 amChicago Midway

20h 39m

2 stops

OAX7:25 amOaxaca Xoxocotlan

Feb 18

OAX8:25 pmOaxaca Xoxocotlan

21h 20m

2 stops

MDW5:45 pmChicago Midway

$474

Find similar

Aeromexico

Apr 24

MDW6:30 amChicago Midway

17h 13m

2 stops

OAX10:43 pmOaxaca Xoxocotlan

May 3

OAX9:30 pmOaxaca Xoxocotlan

18h 06m

2 stops

MDW4:36 pmChicago Midway

$547

Find similar

Aeromexico

Feb 27

MDW6:00 amChicago Midway

25h 25m

2 stops

OAX7:25 amOaxaca Xoxocotlan

Mar 3

OAX8:25 pmOaxaca Xoxocotlan

26h 06m

2 stops

MDW10:31 pmChicago Midway

$585

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Mon 2/23

1:20 am-4:25 pm

1 stop15h 05m

Oaxaca Xoxocotlan

Wed 3/4

4:55 pm-11:45 pm

1 stop6h 50m

$219

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Sun 2/15

1:20 am-4:25 pm

1 stop15h 05m

Oaxaca Xoxocotlan

Fri 2/20

4:55 pm-11:50 pm

1 stop6h 55m

$222

ChicagoSanta Maria Huatulco

ORD - HUX

ORDHUX

Chicago O'Hare Intl

Sat 1/24

11:59 pm-8:16 am

1 stop8h 17m

Santa Maria Huatulco

Wed 1/28

12:18 pm-10:06 pm

1 stop9h 48m

$282

ChicagoSanta Maria Huatulco

ORD - HUX

ORDHUX

Chicago O'Hare Intl

Sat 4/11

7:40 am-2:55 pm

1 stop8h 15m

Santa Maria Huatulco

Sat 4/18

3:40 pm-5:57 am

1 stop13h 17m

$318

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Wed 2/11

10:46 am-7:25 am

2 stops20h 39m

Oaxaca Xoxocotlan

Wed 2/18

8:25 pm-5:45 pm

2 stops21h 20m

$474

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Thu 2/19

6:00 am-7:00 pm

2 stops13h 00m

Oaxaca Xoxocotlan

Thu 2/26

8:01 am-10:31 pm

2 stops14h 30m

$489

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Wed 2/25

6:00 am-7:05 pm

2 stops13h 05m

Oaxaca Xoxocotlan

Fri 3/6

8:01 am-10:31 pm

2 stops14h 30m

$502

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Fri 4/24

6:30 am-10:43 pm

2 stops17h 13m

Oaxaca Xoxocotlan

Sun 5/3

9:30 pm-4:36 pm

2 stops18h 06m

$547

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Wed 2/25

7:00 am-2:49 pm

1 stop7h 49m

Santa Maria Huatulco

Thu 3/5

3:35 pm-10:58 pm

1 stop7h 23m

$590

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

Tue 1/20

3:40 pm-2:22 pm

1 stop22h 42m

Santa Maria Huatulco

Tue 1/27

3:15 pm-11:03 am

1 stop19h 48m

$626

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, September 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 $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 Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Oaxaca for around $538 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 $369 on momondo.

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

You could potentially save up to 69% 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

Fastest flight time	7h 21m
Direct flights	None

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

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

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 December 2025.
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 $252	Free Cancellation	Rating 7.0 805 reviews	Search Viva flights
Volaris	PriceFrom $266	Free Cancellation	Rating 6.6 1,166 reviews	Search Volaris flights
Aeromexico	PriceFrom $472	Free Cancellation	Rating 7.4 1,620 reviews	Search Aeromexico flights
Delta	PriceFrom $484	Free Cancellation	Rating 7.9 8,013 reviews	Search Delta flights
United Airlines	PriceFrom $520	Free Cancellation	Rating 7.4 9,120 reviews	Search United Airlines flights
American Airlines	PriceFrom $543	Free Cancellation	Rating 7.2 11,067 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.