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

Volaris, Viva, and Delta 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 55% 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 May 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.

$137 Cheap Flights from Illinois to Oaxaca in 2026

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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.

1:40 am - 8:13 am

ORD

OAX

7h 33m

1 stop

7:34 pm - 5:52 am

OAX

ORD

9h 18m

1 stop

$307Volaris

Tue, May 26 - Mon, Jun 1

1:40 am - 8:13 am

ORD

OAX

7h 33m

1 stop

7:34 pm - 5:52 am

OAX

ORD

9h 18m

1 stop

$315Volaris

Tue, May 26 - Mon, Jun 1

1:40 am - 8:13 am

ORD

OAX

7h 33m

1 stop

7:34 pm - 5:52 am

OAX

ORD

9h 18m

1 stop

$316Volaris

Tue, May 26 - Mon, Jun 1

1:30 am - 12:04 pm

ORD

OAX

11h 34m

1 stop

3:39 pm - 11:55 pm

OAX

ORD

7h 16m

1 stop

$322Viva

Tue, Sep 22 - Sun, Sep 27

1:49 pm - 9:09 pm

ORD

OAX

8h 20m

1 stop

7:34 pm - 5:52 am

OAX

ORD

9h 18m

1 stop

$333Volaris

Tue, Jul 7 - Sat, Aug 22

1:35 am - 9:37 pm

ORD

PXM

21h 02m

1 stop

3:55 pm - 12:05 am

PXM

ORD

7h 10m

1 stop

$340Viva

Wed, Sep 30 - Sat, Oct 17

1:40 am - 8:13 am

ORD

OAX

7h 33m

1 stop

12:53 pm - 11:00 am

OAX

ORD

21h 07m

1 stop

$342Multiple Airlines

Mon, Sep 14 - Tue, Sep 29

1:40 am - 8:13 am

ORD

OAX

7h 33m

1 stop

3:30 pm - 11:55 pm

OAX

ORD

7h 25m

1 stop

$353Multiple Airlines

Wed, Jun 3 - Mon, Jun 8

1:05 pm - 10:43 pm

MDW

OAX

10h 38m

2 stops

8:55 am - 9:45 pm

OAX

MDW

11h 50m

2 stops

$576Delta

Tue, Sep 29 - Tue, Oct 6

6:05 am - 6:43 pm

MDW

OAX

13h 38m

2 stops

8:55 am - 10:36 pm

OAX

MDW

12h 41m

2 stops

$667Delta

Tue, Aug 18 - Sun, Aug 23

Volaris flights from Illinois to State of Oaxaca

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

Volaris

May 26

ORD1:40 amChicago O'Hare Intl

7h 33m

1 stop

OAX8:13 amOaxaca Xoxocotlan

Jun 1

OAX7:34 pmOaxaca Xoxocotlan

9h 18m

1 stop

ORD5:52 amChicago O'Hare Intl

$307

Volaris

May 26

ORD1:40 amChicago O'Hare Intl

7h 33m

1 stop

OAX8:13 amOaxaca Xoxocotlan

Jun 1

OAX7:34 pmOaxaca Xoxocotlan

9h 18m

1 stop

ORD5:52 amChicago O'Hare Intl

$315

Volaris

May 26

ORD1:40 amChicago O'Hare Intl

7h 33m

1 stop

OAX8:13 amOaxaca Xoxocotlan

Jun 1

OAX7:34 pmOaxaca Xoxocotlan

9h 18m

1 stop

ORD5:52 amChicago O'Hare Intl

$316

Viva flights from Illinois to State of Oaxaca

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

Viva

Sep 22

ORD1:30 amChicago O'Hare Intl

11h 34m

1 stop

OAX12:04 pmOaxaca Xoxocotlan

Sep 27

OAX3:39 pmOaxaca Xoxocotlan

7h 16m

1 stop

ORD11:55 pmChicago O'Hare Intl

$322

Viva

Sep 30

ORD1:35 amChicago O'Hare Intl

21h 02m

1 stop

PXM9:37 pmPuerto Escondido

Oct 17

PXM3:55 pmPuerto Escondido

7h 10m

1 stop

ORD12:05 amChicago O'Hare Intl

$340

Viva

Sep 2

ORD1:30 amChicago O'Hare Intl

14h 39m

1 stop

OAX3:09 pmOaxaca Xoxocotlan

Sep 7

OAX12:53 pmOaxaca Xoxocotlan

21h 07m

1 stop

ORD11:00 amChicago O'Hare Intl

$345

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Tue 5/26

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Mon 6/1

7:34 pm-5:52 am

1 stop9h 18m

$307

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Tue 5/26

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Mon 6/1

7:34 pm-5:52 am

1 stop9h 18m

$315

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Tue 5/26

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Mon 6/1

7:34 pm-5:52 am

1 stop9h 18m

$316

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Tue 9/22

1:30 am-12:04 pm

1 stop11h 34m

Oaxaca Xoxocotlan

Sun 9/27

3:39 pm-11:55 pm

1 stop7h 16m

$322

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Tue 7/7

1:49 pm-9:09 pm

1 stop8h 20m

Oaxaca Xoxocotlan

Sat 8/22

7:34 pm-5:52 am

1 stop9h 18m

$333

ChicagoPuerto Escondido

ORD - PXM

ORDPXM

Chicago O'Hare Intl

Wed 9/30

1:35 am-9:37 pm

1 stop21h 02m

Puerto Escondido

Sat 10/17

3:55 pm-12:05 am

1 stop7h 10m

$340

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Mon 9/14

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Tue 9/29

12:53 pm-11:00 am

1 stop21h 07m

$342

Quickest round-trip

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Wed 6/3

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Mon 6/8

3:30 pm-11:55 pm

1 stop7h 25m

$353

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Tue 9/29

1:05 pm-10:43 pm

2 stops10h 38m

Oaxaca Xoxocotlan

Tue 10/6

8:55 am-9:45 pm

2 stops11h 50m

$576

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Tue 8/18

6:05 am-6:43 pm

2 stops13h 38m

Oaxaca Xoxocotlan

Sun 8/23

8:55 am-10:36 pm

2 stops12h 41m

$667

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 $119. If you aren’t able to travel to State of Oaxaca during the month of May, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $125.

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 $520 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 $373 on momondo.

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

You could potentially save up to 49% 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	8h 20m
Direct flights	None

The fastest flight from Illinois to State of Oaxaca takes 8h 20m

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 May 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 $179	Free Cancellation	Rating 7.0 809 reviews	Search Viva flights
Volaris	PriceFrom $266	Free Cancellation	Rating 6.6 1,163 reviews	Search Volaris flights
Aeromexico	PriceFrom $472	Free Cancellation	Rating 7.4 1,509 reviews	Search Aeromexico flights
United Airlines	PriceFrom $520	Free Cancellation	Rating 7.4 9,730 reviews	Search United Airlines flights
Delta	PriceFrom $524	Free Cancellation	Rating 7.9 8,454 reviews	Search Delta flights
American Airlines	PriceFrom $543	Free Cancellation	Rating 7.1 11,660 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.