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Los Cabos

$97+ Cheap flights from Illinois to Los Cabos

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SJD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Illinois to Los Cabos

Keep the following information in mind while searching for Illinois to Los Cabos flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$407
(CheapOair)

One-way from

$97
(Viva)

Popular in

December

Cheapest in

July

Average price

$649
Provider with most accurate pricing for Chicago (CHI)-San José del Cabo Los Cabos flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-San José del Cabo Los Cabos flights.
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From Illinois to Los Cabos
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One-way flight from Illinois to Los Cabos
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Highest demand for flights based on searches. 6% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Illinois to Los Cabos

Cheapest flights from Illinois to Los Cabos
Explore the most affordable flight options available from Illinois to Los Cabos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2812:48 pmORD - SJD
3 stops46h 34mMultiple Airlines
Tue 3/47:57 pmSJD - ORD
1 stop28h 05mMultiple Airlines
Deal found 2/20$415
This Viva deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/241:00 amORD - SJD
1 stop14h 50mViva
Mon 3/310:10 amSJD - ORD
1 stop12h 40mViva
Deal found 2/20$417
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/277:55 pmMDW - SJD
1 stop20h 20mMultiple Airlines
Sun 3/25:49 pmSJD - MDW
1 stop14h 56mMultiple Airlines
Deal found 2/20$417
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/277:55 pmMDW - SJD
1 stop21h 28mVolaris
Wed 3/56:19 pmSJD - MDW
1 stop13h 26mVolaris
Deal found 2/20$420
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/166:34 pmORD - SJD
2 stops22h 12mVolaris
Sun 7/203:32 pmSJD - ORD
1 stop6h 43mVolaris
Deal found 2/20$422
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:27 pmSTL - SJD
1 stop16h 58mAmerican Airlines
Thu 5/111:53 amSJD - STL
1 stop9h 57mAmerican Airlines
Deal found 2/20$457
This SmartFares deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1910:19 amSTL - SJD
2 stops13h 28mAeromexico
Wed 3/2610:52 amSJD - STL
2 stops10h 39mAeromexico
Deal found 2/19$468
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:30 amMLI - SJD
1 stop6h 40mAmerican Airlines
Thu 4/39:19 amSJD - MLI
1 stop10h 01mAmerican Airlines
Deal found 2/20$477
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/56:00 amSTL - SJD
2 stops15h 22mDelta
Sat 4/129:57 amSJD - STL
1 stop9h 39mDelta
Deal found 2/19$487
This Hawaiian Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/146:44 amSTL - SJD
1 stop12h 00mHawaiian Airlines
Mon 4/214:23 pmSJD - STL
1 stop29h 36mHawaiian Airlines
Deal found 2/19$488
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/146:15 amSTL - SJD
1 stop8h 35mUnited Airlines
Sat 4/191:12 pmSJD - STL
1 stop6h 38mUnited Airlines
Deal found 2/19$497
This Alaska Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/137:00 pmORD - SJD
1 stop17h 09mAlaska Airlines
Mon 3/1711:12 amSJD - ORD
2 stops16h 41mAlaska Airlines
Deal found 2/20$500

Find flights from Illinois to Los Cabos within your budget

Customize your flight search to find flights from Illinois to Los Cabos 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Illinois

Fly to

Los Cabos

Route

Depart

Return

Price

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

Mon 3/3

6:23 am-3:25 pm

1 stop10h 02m

San José del Cabo Los Cabos

Mon 3/10

3:40 pm-5:37 am

2 stops11h 57m

$415

ChicagoSan José del Cabo

MDW - SJD

MDWSJD

Chicago Midway

Tue 4/1

8:50 pm-11:20 am

1 stop16h 30m

San José del Cabo Los Cabos

Mon 4/7

9:15 am-10:41 pm

3 stops11h 26m

$417

ChicagoSan José del Cabo

MDW - SJD

MDWSJD

Chicago Midway

Sun 3/2

11:00 am-5:19 pm

1 stop7h 19m

San José del Cabo Los Cabos

Mon 3/10

8:29 am-7:10 pm

1 stop8h 41m

$420

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

Wed 7/16

6:34 pm-2:46 pm

2 stops22h 12m

San José del Cabo Los Cabos

Sun 7/20

3:32 pm-12:15 am

1 stop6h 43m

$422

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

Thu 4/24

12:35 pm-8:30 pm

1 stop9h 55m

San José del Cabo Los Cabos

Sun 4/27

7:55 pm-11:05 am

1 stop13h 10m

$432

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Sat 4/26

5:27 pm-8:25 am

1 stop16h 58m

San José del Cabo Los Cabos

Thu 5/1

11:53 am-11:50 pm

1 stop9h 57m

$457

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Wed 3/19

10:19 am-9:47 pm

2 stops13h 28m

San José del Cabo Los Cabos

Wed 3/26

10:52 am-11:31 pm

2 stops10h 39m

$468

MolineSan José del Cabo

MLI - SJD

MLISJD

Moline Quad-City

Thu 3/27

6:30 am-11:10 am

1 stop6h 40m

San José del Cabo Los Cabos

Thu 4/3

9:19 am-9:20 pm

1 stop10h 01m

$477

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Sat 4/5

6:00 am-7:22 pm

2 stops15h 22m

San José del Cabo Los Cabos

Sat 4/12

9:57 am-9:36 pm

1 stop9h 39m

$487

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Mon 4/14

6:44 am-4:44 pm

1 stop12h 00m

San José del Cabo Los Cabos

Mon 4/21

4:23 pm-11:59 pm

1 stop29h 36m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 53 results
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Best time to book a flight from Illinois to Los Cabos

Have a flexible travel schedule? Discover the best time to fly to Los Cabos from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Illinois to Los Cabos

Get recent, data-driven insights about flights from Illinois to Los Cabos including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Los Cabos?

Currently, January is the cheapest month in which you can book a flight from Illinois to Los Cabos (average of $437). Flying from Illinois to Los Cabos in June is currently the most expensive (average of $560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to KPG?

Find hourly flight availability from Illinois to Los Cabos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Los Cabos as you normally would.

Weekly flight availability from Illinois to Los Cabos

Explore weekly flight availability from Illinois to Los Cabos. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from USIL to zzKPG are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Los Cabos by month

Plan your trip to Los Cabos by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Los Cabos ranges from 0.0 - 4.5 inches per month. September is typically the wettest month, when rainfall can reach 4.5 in. March is typically the driest time to visit Los Cabos when rainfall is around 0.0 in.

Temperature in Los Cabos by month

Plan your trip to Los Cabos by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Los Cabos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 66.2 F).

Reviews of airlines servicing Los Cabos

Get insights into the airlines that provide service to Los Cabos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Cabos. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Illinois to Los Cabos to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Aeromexico
7.5
Good
1,771 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Los Cabos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Illinois to Los Cabos one-way?

    To fly one-way, consider booking your trip with Viva, which is currently one of the cheapest options available, starting at $97. Volaris flights start at $129 while deals on Frontier start at $153 one-way.

  • Can I find deals for flights from Illinois to Los Cabos that include hotel bookings?

    Yes. In addition to deals on Illinois to Los Cabos flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Los Cabos?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Los Cabos.

  • Can I find deals for business class flights from Illinois to Los Cabos?

    Yes. Cheapflights offers flight deals from Illinois to Los Cabos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Los Cabos?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Los Cabos (average of $437). Flying from Illinois to Los Cabos in June is currently the most expensive (average of $560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to Los Cabos

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Illinois to Los Cabos

Discover the top 7 airlines that operate flights from Illinois to Los Cabos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
VivaCheapest$270Average$360FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$315Average$399FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$392Average$570FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$414Average$648FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$422Average$747FlexibilityNo cancel feeOn-time69%
DeltaCheapest$431Average$800FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$543Average$707FlexibilityNo cancel feeOn-time63%
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