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

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

What airlines fly to State of Oaxaca?

Viva, Volaris and American Airlines are the top three most popular airlines that fly to State of Oaxaca from Illinois according to our data. Viva is the first choice among our users, with 35% 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 August 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.

$116 Cheap Flights from Illinois to Oaxaca in 2025

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Find the cheapest flights from Illinois to Oaxaca

Round-trip

One-way

Last minute

Cheap round-trip flights

12:25 pm - 8:35 pmORD-OAX

9h 10m1 stop

9:15 pm - 11:50 pmOAX-ORD

25h 35m1 stop

$265Viva

Find Deal

vie., sep. 19 - vie., sep. 26

1:55 am - 10:38 amORD-OAX

9h 43m1 stop

4:36 pm - 12:15 amOAX-ORD

6h 39m1 stop

$274Volaris

Find Deal

sáb., sep. 27 - dom., oct. 5

1:40 am - 12:08 pmORD-OAX

11h 28m1 stop

9:19 am - 11:32 pmOAX-ORD

13h 13m1 stop

$289Volaris

Find Deal

vie., oct. 10 - sáb., oct. 18

12:25 pm - 1:50 pmORD-OAX

26h 25m1 stop

2:20 pm - 11:50 pmOAX-ORD

8h 30m1 stop

$315Viva

Find Deal

lun., sep. 1 - sáb., sep. 6

6:00 am - 7:23 amMDW-OAX

25h 23m2 stops

10:23 am - 9:44 pmOAX-MDW

11h 21m2 stops

$550Aeromexico

Find Deal

mié., nov. 19 - jue., nov. 27

6:00 am - 7:03 pmMDW-OAX

13h 03m2 stops

8:04 am - 9:46 pmOAX-MDW

13h 42m2 stops

$554Delta

Find Deal

lun., ene. 12 - vie., ene. 23

6:00 am - 6:16 pmMDW-OAX

13h 16m2 stops

6:00 am - 9:36 pmOAX-MDW

14h 36m2 stops

$574Delta

Find Deal

vie., sep. 19 - vie., sep. 26

1:48 pm - 1:19 pmSTL-HUX

23h 31m1 stop

1:55 pm - 4:14 pmHUX-STL

26h 19m1 stop

$595American Airlines

Find Deal

sáb., ene. 24 - jue., ene. 29

6:00 am - 7:23 amMDW-OAX

25h 23m2 stops

7:48 pm - 9:44 pmOAX-MDW

25h 56m2 stops

$595Aeromexico

Find Deal

mié., nov. 19 - mié., dic. 3

5:14 am - 1:19 pmSTL-HUX

8h 05m1 stop

1:55 pm - 4:14 pmHUX-STL

26h 19m1 stop

$625American Airlines

Find Deal

mar., ene. 27 - dom., feb. 1

Viva flights from Illinois to State of Oaxaca

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

Viva

Sep 19

ORD12:25 pmChicago O'Hare Intl

9h 10m

1 stop

OAX8:35 pmOaxaca Xoxocotlan

Sep 26

OAX9:15 pmOaxaca Xoxocotlan

25h 35m

1 stop

ORD11:50 pmChicago O'Hare Intl

$265

Find similar

Viva

Sep 1

ORD12:25 pmChicago O'Hare Intl

26h 25m

1 stop

OAX1:50 pmOaxaca Xoxocotlan

Sep 6

OAX2:20 pmOaxaca Xoxocotlan

8h 30m

1 stop

ORD11:50 pmChicago O'Hare Intl

$315

Find similar

Viva

Sep 1

ORD12:25 pmChicago O'Hare Intl

26h 25m

1 stop

OAX1:50 pmOaxaca Xoxocotlan

Sep 9

OAX2:25 pmOaxaca Xoxocotlan

8h 25m

1 stop

ORD11:50 pmChicago O'Hare Intl

$316

Find similar

Volaris flights from Illinois to State of Oaxaca

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

Volaris

Sep 27

ORD1:55 amChicago O'Hare Intl

9h 43m

1 stop

OAX10:38 amOaxaca Xoxocotlan

Oct 5

OAX4:36 pmOaxaca Xoxocotlan

6h 39m

1 stop

ORD12:15 amChicago O'Hare Intl

$274

Find similar

Volaris

Oct 10

ORD1:40 amChicago O'Hare Intl

11h 28m

1 stop

OAX12:08 pmOaxaca Xoxocotlan

Oct 18

OAX9:19 amOaxaca Xoxocotlan

13h 13m

1 stop

ORD11:32 pmChicago O'Hare Intl

$289

Find similar

Volaris

Sep 26

ORD1:40 amChicago O'Hare Intl

14h 15m

1 stop

HUX2:55 pmSanta Maria Huatulco

Oct 4

HUX3:45 pmSanta Maria Huatulco

6h 47m

1 stop

ORD11:32 pmChicago O'Hare Intl

$290

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

vie. 9/19

12:25 pm-8:35 pm

1 stop9h 10m

Oaxaca Xoxocotlan

vie. 9/26

9:15 pm-11:50 pm

1 stop25h 35m

$265

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

sáb. 9/27

1:55 am-10:38 am

1 stop9h 43m

Oaxaca Xoxocotlan

dom. 10/5

4:36 pm-12:15 am

1 stop6h 39m

$274

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

vie. 10/10

1:40 am-12:08 pm

1 stop11h 28m

Oaxaca Xoxocotlan

sáb. 10/18

9:19 am-11:32 pm

1 stop13h 13m

$289

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

lun. 9/1

12:25 pm-1:50 pm

1 stop26h 25m

Oaxaca Xoxocotlan

sáb. 9/6

2:20 pm-11:50 pm

1 stop8h 30m

$315

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

mié. 11/19

6:00 am-7:23 am

2 stops25h 23m

Oaxaca Xoxocotlan

jue. 11/27

10:23 am-9:44 pm

2 stops11h 21m

$550

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

lun. 1/12

6:00 am-7:03 pm

2 stops13h 03m

Oaxaca Xoxocotlan

vie. 1/23

8:04 am-9:46 pm

2 stops13h 42m

$554

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

vie. 9/19

6:00 am-6:16 pm

2 stops13h 16m

Oaxaca Xoxocotlan

vie. 9/26

6:00 am-9:36 pm

2 stops14h 36m

$574

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

sáb. 1/24

1:48 pm-1:19 pm

1 stop23h 31m

Santa Maria Huatulco

jue. 1/29

1:55 pm-4:14 pm

1 stop26h 19m

$595

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

mié. 11/19

6:00 am-7:23 am

2 stops25h 23m

Oaxaca Xoxocotlan

mié. 12/3

7:48 pm-9:44 pm

2 stops25h 56m

$595

St. LouisSanta Maria Huatulco

STL - HUX

STLHUX

Lambert-St Louis

mar. 1/27

5:14 am-1:19 pm

1 stop8h 05m

Santa Maria Huatulco

dom. 2/1

1:55 pm-4:14 pm

1 stop26h 19m

$625

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 $370. 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 $386.

What is the cheapest day to depart on your flight to State of Oaxaca?

On average, the least expensive day to fly to State of Oaxaca from Illinois is on a Monday. momondo users have found tickets for Monday departures for as low as $511. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Illinois to State of Oaxaca on a Saturday will generally be more expensive and average around $640. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to State of Oaxaca?

Our data shows that the cheapest Illinois to State of Oaxaca flights are usually those with departure times in the afternoon. Our users have found flights to State of Oaxaca in the afternoon for as low as $470. In the morning is when there is more demand to fly to State of Oaxaca, so prices are often more expensive at around $669 per ticket.

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 $540 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 $228 on momondo.

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	$116
Fastest flight time	7h 21m
Direct flights	None
Airports in State of Oaxaca	3 airports

The best one-way flight to State of Oaxaca from Illinois in the past 72 hours is $116. The best round-trip flight deal from Illinois to State of Oaxaca found on momondo in the last 72 hours is $265.

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

There are no direct flights from Illinois to State of Oaxaca. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Oaxaca Xoxocotlan Airport, Chicago O'Hare Intl Airport - Puerto Escondido Airport and Chicago O'Hare Intl Airport - Santa Maria Huatulco Airport.

There are 3 airports near State of Oaxaca: Puerto Escondido (PXM), Oaxaca Xoxocotlan (OAX), Santa Maria Huatulco (HUX)

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 August 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 $239	Free Cancellation	Rating 7.0 790 reviews	Search Viva flights
Volaris	PriceFrom $269	Free Cancellation	Rating 6.6 1,163 reviews	Search Volaris flights
Aeromexico	PriceFrom $418	Free Cancellation	Rating 7.5 1,723 reviews	Search Aeromexico flights
Delta	PriceFrom $465	Free Cancellation	Rating 8.0 7,980 reviews	Search Delta flights
American Airlines	PriceFrom $512	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $551	Free Cancellation	Rating 7.4 8,916 reviews	Search United 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.