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Cheap flights from Illinois to Oaxaca from $123

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 5/18. 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
0 bags

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Find the cheapest flights from Illinois to Oaxaca

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
1:49 pm - 9:09 pm
ORD
-
OAX
8h 20m
1 stop
Volaris Logo
2:29 pm - 12:55 am
OAX
-
ORD
9h 26m
1 stop
$310Volaris
Tue, Jul 7 - Tue, Jul 14
Volaris Logo
1:40 am - 8:13 am
ORD
-
OAX
7h 33m
1 stop
Volaris Logo
8:23 pm - 4:41 am
OAX
-
ORD
7h 18m
1 stop
$311Volaris
Tue, May 26 - Mon, Jun 1
Viva Logo
1:30 am - 3:00 pm
ORD
-
OAX
14h 30m
1 stop
Viva Logo
3:30 pm - 11:55 pm
OAX
-
ORD
7h 25m
1 stop
$317Viva
Mon, Jun 1 - Thu, Jun 18
Multiple Airlines Logo
1:40 am - 8:13 am
ORD
-
OAX
7h 33m
1 stop
Multiple Airlines Logo
3:30 pm - 11:55 pm
OAX
-
ORD
7h 25m
1 stop
$319Multiple Airlines
Tue, May 26 - Mon, Jun 1
Volaris Logo
1:40 am - 8:13 am
ORD
-
OAX
7h 33m
1 stop
Volaris Logo
7:34 pm - 5:52 am
OAX
-
ORD
9h 18m
1 stop
$321Volaris
Sun, May 17 - Fri, May 22
Multiple Airlines Logo
1:40 am - 8:13 am
ORD
-
OAX
7h 33m
1 stop
Multiple Airlines Logo
3:30 pm - 12:45 am
OAX
-
ORD
8h 15m
1 stop
$322Multiple Airlines
Sat, May 16 - Fri, May 22
Volaris Logo
1:40 am - 8:13 am
ORD
-
OAX
7h 33m
1 stop
Volaris Logo
2:29 pm - 12:55 am
OAX
-
ORD
9h 26m
1 stop
$329Volaris
Tue, May 26 - Tue, Jun 2
Delta Logo
10:35 am - 10:43 pm
MDW
-
OAX
13h 08m
2 stops
Delta Logo
6:05 am - 9:45 pm
OAX
-
MDW
14h 40m
2 stops
$575Delta
Tue, Sep 29 - Tue, Oct 6
Delta Logo
6:00 am - 6:43 pm
MDW
-
OAX
13h 43m
2 stops
Delta Logo
6:05 am - 9:46 pm
OAX
-
MDW
14h 41m
2 stops
$605Delta
Fri, Sep 11 - Tue, Sep 15
Frontier Logo
3:07 pm - 7:33 pm
MDW
-
OAX
29h 26m
2 stops
Frontier Logo
9:00 am - 11:12 am
OAX
-
MDW
25h 12m
2 stops
$808Frontier
Sat, May 23 - Sat, May 30

Viva flights from Illinois to Oaxaca

Our best Viva deals on Illinois to Oaxaca flight tickets
Viva
Jun 1
ORD1:30 amChicago O'Hare Intl
14h 30m
1 stop
OAX3:00 pmOaxaca Xoxocotlan
Jun 18
OAX3:30 pmOaxaca Xoxocotlan
7h 25m
1 stop
ORD11:55 pmChicago O'Hare Intl
$317
Viva
May 24
ORD2:15 amChicago O'Hare Intl
13h 45m
1 stop
OAX3:00 pmOaxaca Xoxocotlan
Jul 6
OAX3:30 pmOaxaca Xoxocotlan
7h 25m
1 stop
ORD11:55 pmChicago O'Hare Intl
$336
Viva
Jun 5
ORD1:30 amChicago O'Hare Intl
14h 10m
1 stop
OAX2:40 pmOaxaca Xoxocotlan
Jun 9
OAX12:50 pmOaxaca Xoxocotlan
21h 05m
1 stop
ORD10:55 amChicago O'Hare Intl
$342

Delta flights from Illinois to Oaxaca

Our best Delta deals on Illinois to Oaxaca flight tickets
Delta
Sep 29
MDW10:35 amChicago Midway
13h 08m
2 stops
OAX10:43 pmOaxaca Xoxocotlan
Oct 6
OAX6:05 amOaxaca Xoxocotlan
14h 40m
2 stops
MDW9:45 pmChicago Midway
$575
Delta
Sep 2
MDW1:05 pmChicago Midway
10h 38m
2 stops
OAX10:43 pmOaxaca Xoxocotlan
Sep 12
OAX8:40 amOaxaca Xoxocotlan
12h 06m
2 stops
MDW9:46 pmChicago Midway
$605
Delta
May 27
MDW12:53 pmChicago Midway
10h 39m
2 stops
OAX10:32 pmOaxaca Xoxocotlan
Jun 3
OAX10:31 amOaxaca Xoxocotlan
9h 38m
2 stops
MDW9:09 pmChicago Midway
$607

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 April 30, 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

Tue 7/7

1:49 pm-9:09 pm

1 stop8h 20m

Oaxaca Xoxocotlan

Tue 7/14

2:29 pm-12:55 am

1 stop9h 26m

$310
Quickest 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

8:23 pm-4:41 am

1 stop7h 18m

$311

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Mon 6/1

1:30 am-3:00 pm

1 stop14h 30m

Oaxaca Xoxocotlan

Thu 6/18

3:30 pm-11:55 pm

1 stop7h 25m

$317

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

3:30 pm-11:55 pm

1 stop7h 25m

$319

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Sun 5/17

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Fri 5/22

7:34 pm-5:52 am

1 stop9h 18m

$321

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Sat 5/16

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Fri 5/22

3:30 pm-12:45 am

1 stop8h 15m

$322

ChicagoOaxaca

ORD - OAX

ORDOAX

Chicago O'Hare Intl

Tue 5/26

1:40 am-8:13 am

1 stop7h 33m

Oaxaca Xoxocotlan

Tue 6/2

2:29 pm-12:55 am

1 stop9h 26m

$329

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Tue 9/29

10:35 am-10:43 pm

2 stops13h 08m

Oaxaca Xoxocotlan

Tue 10/6

6:05 am-9:45 pm

2 stops14h 40m

$575

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Fri 9/11

6:00 am-6:43 pm

2 stops13h 43m

Oaxaca Xoxocotlan

Tue 9/15

6:05 am-9:46 pm

2 stops14h 41m

$605

ChicagoOaxaca

MDW - OAX

MDWOAX

Chicago Midway

Sat 5/23

3:07 pm-7:33 pm

2 stops29h 26m

Oaxaca Xoxocotlan

Sat 5/30

9:00 am-11:12 am

2 stops25h 12m

$808

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, March 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 $182. If you are unable to visit Oaxaca during the month of March, then departing from Illinois during the month December is also very affordable. Most momondo users find prices during this month for around $189.

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 $525 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 $373 on momondo.

Can stopping save me money on Illinois to Oaxaca flights?

You could potentially save up to 47% 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
809 reviews
Search Viva flights
VolarisPriceFrom $277Free CancellationRating
6.6
1,167 reviews
Search Volaris flights
AeromexicoPriceFrom $455Free CancellationRating
7.4
1,520 reviews
Search Aeromexico flights
DeltaPriceFrom $475Free CancellationRating
7.9
8,465 reviews
Search Delta flights
United AirlinesPriceFrom $520Free CancellationRating
7.4
9,677 reviews
Search United Airlines flights
American AirlinesPriceFrom $543Free CancellationRating
7.1
11,681 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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