$121 Find Cheap Flights from Chicago to Los Cabos

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Los Cabos departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Los Cabos.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Los Cabos.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Flights Deals
Useful Info
Flights Deals

Best Los Cabos Flight Deals from Chicago

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Cheap Flights from Chicago to Los Cabos

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Los Cabos 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.

Recent round-trip flight deals from Chicago to Los Cabos

Sat, Sep 20 - Thu, Sep 25
 Logo
8:40 pm - 2:55 pmORD-SJD
20h 15m1 stop
 Logo
11:53 am - 12:15 amSJD-ORD
10h 22m1 stop
Sat, Sep 20 - Wed, Sep 24
 Logo
8:40 pm - 2:55 pmORD-SJD
20h 15m1 stop
 Logo
11:53 am - 12:15 amSJD-ORD
10h 22m1 stop
Mon, Oct 27 - Fri, Oct 31
Viva Logo
1:45 am - 2:55 pmORD-SJD
15h 10m1 stop
Viva Logo
3:25 pm - 12:15 amSJD-ORD
6h 50m1 stop
$344Viva
Find Deal
Mon, Jul 21 - Wed, Jul 30
American Airlines Logo
9:05 am - 11:45 amORD-SJD
4h 40mnonstop
American Airlines Logo
9:18 am - 6:00 pmSJD-ORD
6h 42m1 stop
$353American Airlines
Find Deal
Mon, Jul 21 - Wed, Jul 30
American Airlines Logo
9:05 am - 11:45 amORD-SJD
4h 40mnonstop
American Airlines Logo
10:25 am - 12:59 amSJD-ORD
12h 34m1 stop
$354American Airlines
Find Deal
Mon, Sep 15 - Fri, Sep 26
Viva Logo
2:00 am - 2:00 pmORD-SJD
14h 00m1 stop
Viva Logo
2:30 pm - 12:15 amSJD-ORD
7h 45m1 stop
$360Viva
Find Deal
Thu, Sep 11 - Wed, Sep 24
Volaris Logo
7:25 am - 8:04 pmORD-SJD
14h 39m1 stop
Volaris Logo
11:07 am - 11:32 pmSJD-ORD
10h 25m1 stop
$377Volaris
Find Deal
Sun, Sep 14 - Sun, Sep 21
Volaris Logo
7:25 am - 8:04 pmORD-SJD
14h 39m1 stop
Volaris Logo
11:53 am - 12:15 amSJD-ORD
10h 22m1 stop
$378Volaris
Find Deal
Tue, Jul 1 - Wed, Jul 2
United Airlines Logo
8:45 am - 1:43 pmORD-SJD
6h 58m1 stop
United Airlines Logo
2:50 pm - 12:30 amSJD-ORD
7h 40m1 stop
$490United Airlines
Find Deal
Mon, Jul 7 - Wed, Jul 9
United Airlines Logo
2:35 pm - 12:10 pmORD-SJD
23h 35m1 stop
United Airlines Logo
1:46 pm - 7:56 amSJD-ORD
16h 10m1 stop
$500United Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Chicago to Los Cabos flights

Get data-powered insights and trends into flights from Chicago to Los Cabos to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chicago to Los Cabos flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Chicago to Los Cabos.

The cheapest ticket to Los Cabos from Chicago found in the last 72 hours was to San José del Cabo, at $375 round-trip. The most popular route is from Chicago O'Hare Intl Airport (ORD) to San José del Cabo (SJD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $375.

Can I save money by flying with a layover from Chicago to Los Cabos?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $867, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Chicago to Los Cabos?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Los Cabos, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago to Los Cabos is July, when tickets cost $532 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $842 and $699 respectively.

What’s the cheapest day of the week to fly from Chicago to Los Cabos?

The average price of all round-trip flights from Chicago to Los Cabos clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Chicago to Los Cabos, look for departures on Mondays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Los Cabos, Tuesday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Chicago to Los Cabos?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago to Los Cabos, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago to Los Cabos, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.


Good to know

Low seasonAugust
High seasonMarch
Cheapest flight$121
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Chicago O'Hare Airport to San José del Cabo

FAQs - booking Los Cabos flights

  • How does KAYAK find such low prices on flights from Chicago to Los Cabos?

    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 Chicago to Los Cabos.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Los Cabos?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to Los Cabos 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 Chicago to Los Cabos?

    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 Chicago to Los Cabos 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 Chicago to Los Cabos?

    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 Chicago to Los Cabos up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Los Cabos?

    The cheapest time of day to fly to Los Cabos is generally in the afternoon, when round-trip flights cost $318 on average. Morning departures are around 79% more expensive than evening flights, on average. The most expensive time of day to fly to Los Cabos is generally in the morning, which is peak travel time and where the average cost of a ticket is $651.

Reviews of the top 5 airlines serving from Chicago to Los Cabos

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Los Cabos. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Los Cabos? 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
SouthwestOverall score based on 4278 reviews
8.2Boarding
7.6Entertainment
8.6Crew
7.1Food
8.0Comfort
Airline reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

10.0 ExcellentMichael, Jun 2025SMF - SEA
Read more Southwest reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

The boarding of took of late.The presentation of the food was horrable as was the tast of the food was cold and tastless.

Delay and keep changing gates. I have to run around from B to C then to E.

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

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.

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.

The flight was delayed an hour and a half, and they would not update the board on when the flight was supposed to take off. Once the plane arrived, they started the boarding process before the plane was even ready for the passengers so we had to wait another 45 minutes on the tarmac while we waited for the plane to be ready for us. In my opinion, there is no point in starting the boarding process when you are not ready to board the plane. This just causes a crowded gate with everyone from zone one and zone two standing up going nowhere.

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

Everything you need to know for your flight to Los Cabos

Cabin class types available on flights to Chicago

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

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.