How does KAYAK find such low prices on flights from Illinois to Oaxaca?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Oaxaca. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Oaxaca?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oaxaca from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Oaxaca?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oaxaca with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Oaxaca?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oaxaca from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$103 Cheap Flights from Illinois to Oaxaca

OAX

KAYAK searches hundreds of travel sites at once for deals on flights to Oaxaca

...and more

Travelers love KAYAK

41 299 237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$238

Overall average: $485

Viva

Sun 2/15Mon 2/23

ORD - OAX • 1 stop

Cheapest one-way

$103

Typical prices: $141-$319

Viva

Wed 2/25

ORD - OAX • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Oaxaca!

Flight Deals

Cheap Flights from Illinois to Oaxaca

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Oaxaca that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Oaxaca

Sun, Feb 15 - Mon, Feb 23

1:20 am - 4:25 pm

ORD

OAX

15h 05m1 stop

4:55 pm - 11:50 pm

OAX

ORD

6h 55m1 stop

$238Viva

Sun, Feb 15 - Mon, Feb 23

1:20 am - 4:25 pm

ORD

OAX

15h 05m1 stop

4:55 pm - 11:50 pm

OAX

ORD

6h 55m1 stop

$239Viva

Mon, Jan 12 - Mon, Jan 26

1:20 am - 4:25 pm

ORD

OAX

15h 05m1 stop

4:55 pm - 11:50 pm

OAX

ORD

6h 55m1 stop

$258Viva

Sun, Feb 1 - Fri, Feb 6

7:11 am - 4:12 pm

ORD

OAX

9h 01m1 stop

4:55 pm - 11:50 pm

OAX

ORD

6h 55m1 stop

$269Multiple Airlines

Sat, Feb 7 - Sun, Feb 15

11:59 pm - 8:35 am

ORD

OAX

8h 36m1 stop

3:25 pm - 11:50 pm

OAX

ORD

8h 25m1 stop

$274Multiple Airlines

Sat, May 9 - Sun, May 17

1:40 am - 8:13 am

ORD

OAX

7h 33m1 stop

7:34 pm - 5:57 am

OAX

ORD

9h 23m1 stop

$275Volaris

Mon, Feb 2 - Mon, Feb 9

6:00 am - 10:40 pm

MDW

OAX

16h 40m2 stops

8:25 pm - 5:29 pm

OAX

MDW

21h 04m2 stops

$451Aeromexico

Mon, Feb 2 - Sat, Feb 7

6:00 am - 7:03 pm

MDW

OAX

13h 03m2 stops

8:01 am - 10:22 pm

OAX

MDW

14h 21m2 stops

$471Delta

Wed, Feb 25 - Wed, Mar 4

6:00 am - 5:05 pm

MDW

OAX

11h 05m2 stops

10:44 am - 10:42 pm

OAX

MDW

11h 58m2 stops

$482Delta

Mon, Feb 16 - Mon, Feb 23

6:00 am - 7:00 pm

MDW

OAX

13h 00m2 stops

8:25 pm - 10:44 pm

OAX

MDW

26h 19m2 stops

$489Aeromexico

Useful Info

Low season	September
High season	October
Cheapest flight	$103

Best time to beat the crowds with an average 26% drop in price.

Most popular time to fly with an average 26% increase in price.

Flight from Chicago O'Hare Airport to Oaxaca

How does KAYAK find such low prices on flights from Illinois to Oaxaca?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Oaxaca.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Oaxaca?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oaxaca from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Oaxaca?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oaxaca with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Oaxaca?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oaxaca from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Oaxaca

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Oaxaca

Oaxaca (OAX)

OAX

$103 Find Cheap Flights from Illinois to Oaxaca

KAYAK searches hundreds of travel sites at once for deals on flights to Oaxaca

Everything you should know

Cheap Flights from Illinois to Oaxaca

Recent round-trip flight deals from Illinois to Oaxaca

Recent one-way flight deals from Illinois to Oaxaca

Recent last minute flight deals from Illinois to Oaxaca

Good to know

FAQs for booking flights from Illinois to Oaxaca

How does KAYAK find such low prices on flights from Illinois to Oaxaca?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Oaxaca.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Oaxaca?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oaxaca from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Oaxaca?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oaxaca with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Oaxaca?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oaxaca from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Oaxaca

Information on the airport you'll fly into in Oaxaca

Cabin class types available on flights to Illinois

Complete your trip to Oaxaca with a hotel stay or car rental

Find direct flights for Oaxaca

Flights to other popular destinations

Flights from domestic origins to Oaxaca

Choose which airport to fly into in Oaxaca

Find deals for your return flight