$202 Find Cheap Flights from Illinois to Oaxaca

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Good to know

Low seasonMay
High seasonOctober
Cheapest flight$202
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Chicago to Puerto Escondido

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 from Illinois to Oaxaca 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 from Illinois to Oaxaca with an airline and back 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 from Illinois to Oaxaca up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Oaxaca?

    Based on KAYAK data, the cheapest day to fly to Oaxaca is Monday where round-trip tickets can be as cheap as $511. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $640 on average.

  • What is the cheapest time of day to fly to Oaxaca?

    The cheapest time of day to fly to Oaxaca is generally in the evening, when round-trip flights cost $470 on average. Morning departures are around 42% more expensive than evening flights, on average. The most expensive time of day to fly to Oaxaca is generally in the morning, which is peak travel time and where the average cost of a ticket is $669.

  • What is the cheapest month to fly from Illinois to Oaxaca?

    The cheapest month for flights from Illinois to Oaxaca is October, when tickets cost $328 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $577 and $551 respectively.

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

    To get a below average price on the flight from Illinois to Oaxaca, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

  • How long is the flight to Oaxaca?

    An average nonstop flight from Illinois to Oaxaca takes 9h 56m, covering a distance of 1817 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Puerto Escondido (PXM) with an average flight time of 8h 20m.

  • What are the most popular destinations in Oaxaca?

    Based on KAYAK flight searches, the most popular destination is Oaxaca (63% of total searches to Oaxaca). The next most popular destinations are Santa Maria Huatulco (23%) and Puerto Escondido (15%).

Top 5 airlines serving from Illinois to Oaxaca

 
Need help choosing which airline to fly with from Illinois to Oaxaca? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7963 reviews
8.5Crew
7.9Entertainment
7.9Comfort
7.3Food
8.2Boarding
Airline reviews

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

4.0 OkayKoonj, Jun 2025MSP - AUS
Read more Delta reviews

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Overall, aside from the baggage issue, it was as good as one expects.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

Old aircraft the audio of the entertainment dosent work Dirty seats

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Happy attentive flight crew. All in all good flight the night flight works well. Getting into Mexico City early so you don't get caught up it all the immigration and custom ques, additionally, this helps when exiting the airport and crossing the city to your final destination. All works very well and would do it again

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

You were more on time than United. I'm so over united delays.

The meals were mediocre and the alcohol selection was poor. I enjoyed the selection of movies and other entertainment.

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

My boarding pass wouldn't pull up in the app very easily and had to really dig through my email. That caused a delay in TSA..

The boarding process was ridiculous. The boarded groups into a walkway just before the aerobridge (about 20 mins late), whilst we watch the crew stroll casually onto the plane, running late. And then they made us line up on then aerobridge with no aircon for 10 minutes before we boarded. Staff are just as ghetto as the customers. Wouldn’t fly again

They closed the gate over 25 minutes before departure and I didn’t get to board.

No empathy for my situation, arriving at the check-in counter 5 minutes after the deadline to deposit baggage due to a very delayed incoming intercontinental flight. The attendant simply stared past my shoulder and picked up the microphone to announce a "reminder that all passengers must arrive at least one hour before the flight" before speaking to the passenger behind me. I understand that there are rules above deadlines but at least show some damn empathy. It was Christmas morning and I'd been travelling for 20 hours for goodness sake!

They no longer offer anything free to eat or drink, everything is sold, not even a bottle of water is offered for free.

I paid for Viva play and most of the time didn’t work and also I order some drinks and the price was to expensive.

The terminal and gate was never the right one announced in the Viva App, neither in screens, moved from one terminal to another

The smart/express line to check in was a mess, employees not doing the process smooth and quick, using their mobile phones, talking to their coworkers

My flight was changed 4 tienes , delaying my arrival lore than 5 hours

Everything was okay, but boarding begins late and when I was returning there was a gate change. The app never showed the change.

Flights were delayed both ways, with no communication provided by the boarding desk. Delay time kept changing and the boarding process is a pain, as it is so disorganized. Would not recommend.

Confusion over extra fees. Held up on ramp during boarding. Thin seat cushion. Minimal leg room.

The check-in is either at a kiosk that didn’t allow me to check-in because my middle name was not on the reservation or at an agent that cost $15.

Better communication about delayed flight. I am thankful for a small credit for late flight.

Liked on time, rear entry and exit from plane Dislike the use of duct tape to repair seat rests

Terrible. And they charged over $400 just for luggage. And threatened that I would loose my flight if I didn’t pay. So I didn’t have another choice but to pay.

They check you everything before entering to waiting room, if you have any liquid they take it away even if you buy it inside the airport, no recommend volaris, for mi know Alaska airline is better

They don’t give anything for free you have to pay for everything which it’s expected but at least give out water and a snack as a courtesy for flying with them.

I got to where I needed to go quickly. There were no amenities. And the seats were painful.

The worst. Kayak sent notification at 2am and 10am regarding the delay. Then sends a notification an hour before original depart time that it will depart on time. I had to wait 8 hours at the airport. My family had to pay for lodging in Guadalajara where I was landing for pick up.

They were only able to give me a seat and not my travel companion, she had to fly on a different airline. unacceptable

Book cheap flights from Illinois to Oaxaca

Recent round-trip flight deals

10/11Sat
1 stopViva
26h 30mORD-OAX
10/15Wed
1 stopViva
8h 10mOAX-ORD
$298
10/19Sun
1 stopViva
20h 55mORD-PXM
10/25Sat
1 stopViva
12h 55mPXM-ORD
$311
8/15Fri
1 stopViva
9h 10mORD-OAX
8/19Tue
1 stopViva
8h 30mOAX-ORD
$328
8/20Wed
1 stopVolaris
10h 45mORD-PXM
8/28Thu
1 stopVolaris
10h 55mPXM-ORD
$386
11/28Fri
1 stopVolaris
8h 20mORD-PXM
12/12Fri
1 stopVolaris
12h 11mPXM-ORD
$387
10/7Tue
1 stopDelta
7h 44mORD-OAX
10/13Mon
1 stopDelta
6h 45mOAX-ORD
$488
10/7Tue
2 stopsDelta
12h 02mORD-OAX
10/13Mon
1 stopDelta
6h 45mOAX-ORD
$492
8/23Sat
2 stopsAeromexico
15h 53mMDW-OAX
8/26Tue
2 stopsAeromexico
12h 28mOAX-MDW
$515
8/23Sat
2 stopsAeromexico
15h 53mMDW-OAX
8/26Tue
2 stopsAeromexico
12h 23mOAX-MDW
$516
11/22Sat
1 stopAmerican Airlines
16h 35mORD-HUX
11/29Sat
1 stopAmerican Airlines
9h 55mHUX-ORD
$1,204

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Recent one-way flight deals

7/16Wed
2 stops
24h 15mORD-PXM
$202
7/16Wed
1 stopViva
26h 25mORD-OAX
$204
8/9Sat
1 stopVolaris
9h 43mORD-OAX
$205
8/10Sun
1 stop
26h 21mORD-OAX
$206
8/9Sat
2 stopsVolaris
12h 51mORD-OAX
$243
7/30Wed
1 stopAmerican Airlines
8h 45mORD-HUX
$272
8/13Wed
1 stopAeromexico
7h 01mORD-OAX
$282
7/30Wed
2 stopsDelta
13h 12mMDW-HUX
$352
7/3Thu
2 stopsDelta
13h 55mORD-OAX
$427
7/3Thu
2 stopsAeromexico
27h 13mORD-OAX
$574

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Last minute flights from Illinois to Oaxaca

Last minute flight, train and bus deals

6/19Thu
multi-stop
12h 55mORD-PXM
6/22Sun
multi-stop
23h 50mPXM-ORD
$653
6/18Wed
multi-stop
28h 27mORD-OAX
6/23Mon
multi-stop
25h 35mOAX-ORD
$657
6/18Wed
multi-stopViva
26h 15mORD-OAX
6/23Mon
multi-stopViva
25h 35mOAX-ORD
$674
6/17Tue
multi-stop
15h 22mORD-OAX
6/23Mon
multi-stop
25h 35mOAX-ORD
$688
6/17Tue
multi-stopViva
11h 40mORD-OAX
6/23Mon
multi-stopViva
25h 35mOAX-ORD
$703
6/19Thu
multi-stopAmerican Airlines
15h 04mORD-OAX
6/22Sun
multi-stopAmerican Airlines
17h 18mOAX-ORD
$788
6/18Wed
multi-stopDelta
16h 43mORD-OAX
6/23Mon
multi-stopDelta
14h 38mOAX-ORD
$965
6/19Thu
multi-stopDelta
13h 08mORD-OAX
6/22Sun
multi-stopDelta
14h 36mOAX-ORD
$1,264
6/19Thu
multi-stopAeromexico
12h 23mORD-OAX
6/22Sun
multi-stopAeromexico
25h 40mOAX-ORD
$1,310
6/18Wed
multi-stopAeromexico
17h 51mORD-OAX
6/22Sun
multi-stopAeromexico
15h 18mOAX-ORD
$2,528

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Everything you need to know for your flight to Oaxaca

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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