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Cheap flights from Illinois to Oaxaca from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Oaxaca departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Oaxaca

Cheap round-trip flights

Enter your travel dates to find the best prices.
Viva Logo
4:22 pm - 3:09 pm
ORD
-
OAX
23h 47m
1 stop
Viva Logo
3:39 pm - 1:10 pm
OAX
-
ORD
20h 31m
1 stop
$265Viva
Sun, Sep 27 - Thu, Oct 1
Viva Logo
12:35 am - 1:38 pm
ORD
-
OAX
13h 03m
1 stop
Viva Logo
2:20 pm - 10:55 pm
OAX
-
ORD
8h 35m
1 stop
$276Viva
Wed, Nov 4 - Sun, Nov 8
Viva Logo
4:22 pm - 3:09 pm
ORD
-
OAX
23h 47m
1 stop
Viva Logo
12:53 pm - 11:00 am
OAX
-
ORD
21h 07m
1 stop
$278Viva
Sun, Sep 27 - Wed, Sep 30
Viva Logo
4:22 pm - 3:09 pm
ORD
-
OAX
23h 47m
1 stop
Viva Logo
12:53 pm - 11:00 am
OAX
-
ORD
21h 07m
1 stop
$284Viva
Sun, Sep 27 - Wed, Sep 30
Volaris Logo
7:30 pm - 6:17 pm
MDW
-
OAX
23h 47m
2 stops
Volaris Logo
7:34 pm - 7:04 pm
OAX
-
MDW
22h 30m
2 stops
$550Volaris
Sun, Sep 20 - Tue, Sep 29
Multiple Airlines Logo
8:23 pm - 6:17 pm
MDW
-
OAX
22h 54m
1 stop
Multiple Airlines Logo
8:30 am - 6:05 pm
OAX
-
MDW
32h 35m
2 stops
$558Multiple Airlines
Fri, Aug 21 - Fri, Aug 28
Frontier Logo
9:27 pm - 7:33 pm
MDW
-
OAX
23h 06m
2 stops
Frontier Logo
8:56 am - 10:47 pm
OAX
-
MDW
12h 51m
2 stops
$560Frontier
Sun, Aug 16 - Thu, Aug 20
Volaris Logo
8:49 pm - 8:33 am
MDW
-
OAX
12h 44m
1 stop
Volaris Logo
7:34 pm - 7:04 pm
OAX
-
MDW
22h 30m
2 stops
$564Volaris
Thu, Aug 13 - Tue, Aug 18
Multiple Airlines Logo
8:23 pm - 6:17 pm
MDW
-
OAX
22h 54m
1 stop
Multiple Airlines Logo
8:56 am - 10:47 pm
OAX
-
MDW
12h 51m
2 stops
$570Multiple Airlines
Wed, Aug 12 - Sat, Aug 22
Delta Logo
7:01 pm - 2:26 pm
MDW
-
OAX
20h 25m
2 stops
Delta Logo
8:05 am - 10:25 pm
OAX
-
MDW
13h 20m
2 stops
$596Delta
Sun, Oct 4 - Thu, Oct 22

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Viva flights from Illinois to Oaxaca

Our best Viva deals on Illinois to Oaxaca flight tickets
Viva
Sep 27
ORD4:22 pmChicago O'Hare Intl
23h 47m
1 stop
OAX3:09 pmOaxaca Xoxocotlan
Oct 1
OAX3:39 pmOaxaca Xoxocotlan
20h 31m
1 stop
ORD1:10 pmChicago O'Hare Intl
$265
Viva
Oct 3
ORD2:40 pmChicago O'Hare Intl
25h 29m
1 stop
OAX3:09 pmOaxaca Xoxocotlan
Oct 14
OAX12:53 pmOaxaca Xoxocotlan
21h 07m
1 stop
ORD11:00 amChicago O'Hare Intl
$278
Viva
Sep 27
ORD4:22 pmChicago O'Hare Intl
23h 47m
1 stop
OAX3:09 pmOaxaca Xoxocotlan
Sep 30
OAX12:53 pmOaxaca Xoxocotlan
21h 07m
1 stop
ORD11:00 amChicago O'Hare Intl
$284

Volaris flights from Illinois to Oaxaca

Our best Volaris deals on Illinois to Oaxaca flight tickets
Volaris
Sep 8
ORD1:40 amChicago O'Hare Intl
7h 33m
1 stop
OAX8:13 amOaxaca Xoxocotlan
Sep 16
OAX7:34 pmOaxaca Xoxocotlan
9h 18m
1 stop
ORD5:52 amChicago O'Hare Intl
$319
Volaris
Sep 7
ORD1:40 amChicago O'Hare Intl
7h 33m
1 stop
OAX8:13 amOaxaca Xoxocotlan
Sep 15
OAX7:34 pmOaxaca Xoxocotlan
9h 18m
1 stop
ORD5:52 amChicago O'Hare Intl
$322
Volaris
Sep 6
ORD1:40 amChicago O'Hare Intl
7h 33m
1 stop
OAX8:13 amOaxaca Xoxocotlan
Sep 14
OAX7:34 pmOaxaca Xoxocotlan
9h 18m
1 stop
ORD5:52 amChicago O'Hare Intl
$325

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Oaxaca that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 26, 2026.
Use the filters below to find and compare flights from Illinois to Oaxaca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Sun 9/27

4:22 pm-3:09 pm

1 stop23h 47m

Oaxaca Xoxocotlan

Thu 10/1

3:39 pm-1:10 pm

1 stop20h 31m

$265
Quickest round-trip

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Wed 11/4

12:35 am-1:38 pm

1 stop13h 03m

Oaxaca Xoxocotlan

Sun 11/8

2:20 pm-10:55 pm

1 stop8h 35m

$276

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Sun 9/27

4:22 pm-3:09 pm

1 stop23h 47m

Oaxaca Xoxocotlan

Wed 9/30

12:53 pm-11:00 am

1 stop21h 07m

$278

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Sun 9/27

4:22 pm-3:09 pm

1 stop23h 47m

Oaxaca Xoxocotlan

Wed 9/30

12:53 pm-11:00 am

1 stop21h 07m

$284

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Sun 9/20

7:30 pm-6:17 pm

2 stops23h 47m

Oaxaca Xoxocotlan

Tue 9/29

7:34 pm-7:04 pm

2 stops22h 30m

$550

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Fri 8/21

8:23 pm-6:17 pm

1 stop22h 54m

Oaxaca Xoxocotlan

Fri 8/28

8:30 am-6:05 pm

2 stops32h 35m

$558

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Sun 8/16

9:27 pm-7:33 pm

2 stops23h 06m

Oaxaca Xoxocotlan

Thu 8/20

8:56 am-10:47 pm

2 stops12h 51m

$560

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Thu 8/13

8:49 pm-8:33 am

1 stop12h 44m

Oaxaca Xoxocotlan

Tue 8/18

7:34 pm-7:04 pm

2 stops22h 30m

$564

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Wed 8/12

8:23 pm-6:17 pm

1 stop22h 54m

Oaxaca Xoxocotlan

Sat 8/22

8:56 am-10:47 pm

2 stops12h 51m

$570

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Sun 10/4

7:01 pm-2:26 pm

2 stops20h 25m

Oaxaca Xoxocotlan

Thu 10/22

8:05 am-10:25 pm

2 stops13h 20m

$596

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oaxaca from

How to get the cheapest flight ticket from Illinois to 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

What is the cheapest month to fly to Oaxaca?

In general, April is the cheapest month to fly from Illinois to Oaxaca. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $344. If you are unable to visit Oaxaca during the month of April, then departing from Illinois during the month May is also very affordable. Most momondo users find prices during this month for around $368.

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

You are more likely to see cheaper flights to Oaxaca from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Oaxaca for around $522 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oaxaca from Illinois for as low as $437 on momondo.

Can stopping save me money on Illinois to Oaxaca flights?

You could potentially save up to 53% on your flight if you consider stops on a Illinois to Oaxaca flight.

Cheap Illinois to Oaxaca flight deals and tips

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

Fastest flight time

8h 20m

Direct flights

None
The fastest flight from Illinois to Oaxaca takes 8h 20m
There are no direct flights from Illinois to Oaxaca. There are no popular flight routes from Illinois to 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 Xoxocotlan Airport?

    Prices for flights from Illinois to Oaxaca Xoxocotlan Airport refresh daily.

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

  • How old do you have to be to fly from Illinois to Oaxaca Xoxocotlan Airport?

    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 Xoxocotlan Airport.

  • What documentation or ID do you need to fly to Oaxaca Xoxocotlan Airport?

    The travel and health documents required for your trip to Oaxaca Xoxocotlan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oaxaca Xoxocotlan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to Oaxaca

Compare and see reviews for airlines that fly from Illinois to Oaxaca with momondo
Airline
Rating
Free Cancellation
Price
VivaPriceFrom $261Free CancellationRating
7.0
804 reviews
Search Viva flights
VolarisPriceFrom $288Free CancellationRating
6.6
1,153 reviews
Search Volaris flights
United AirlinesPriceFrom $453Free CancellationRating
7.4
10,040 reviews
Search United Airlines flights
DeltaPriceFrom $475Free CancellationRating
7.8
8,487 reviews
Search Delta flights
AeromexicoPriceFrom $475Free CancellationRating
7.4
1,472 reviews
Search Aeromexico flights
American AirlinesPriceFrom $546Free CancellationRating
7.1
11,844 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Oaxaca. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Illinois to Oaxaca flights to just show those with flexible booking policies.

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

Once all potential Illinois to Oaxaca flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Illinois to Oaxaca flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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