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Baja California Sur

$108+ Cheap flights from Illinois to Baja California Sur

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SJD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Illinois to Baja California Sur

Keep the following information in mind while searching for Illinois to Baja California Sur flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$296
(Kiwi.com)

One-way from

$108
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$696

Good round-trip deal

$570 or less

Good one-way deal

$281 or less
Provider with most accurate pricing for Chicago (CHI)-San José del Cabo Los Cabos flight deals.
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From Illinois to Baja California Sur
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One-way flight from Illinois to Baja California Sur
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Highest demand for flights based on searches. 6% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Illinois to Baja California Sur.
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Price to beat on a one-way flight from Illinois to Baja California Sur.
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Find flight deals from Illinois to Baja California Sur

Cheapest flights from Illinois to Baja California Sur
Explore the most affordable flight options available from Illinois to Baja California Sur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Fri 5/166:34 pmORD - LAP
2 stops26h 51mMultiple Airlines
Tue 5/201:25 pmLAP - ORD
1 stop26h 50mMultiple Airlines
Deal found 3/31$296
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/57:25 amORD - LAP
1 stop10h 58mVolaris
Wed 6/115:44 pmLAP - ORD
1 stop9h 58mVolaris
Deal found 3/30$352
This Travelocity deal was found by Cheapflights users on 3/31. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:55 amORD - LAP
1 stop8h 00mViva
Mon 9/11:20 pmLAP - ORD
1 stop9h 00mViva
Deal found 3/31$380
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Sat 5/171:50 amORD - SJD
1 stop7h 40mMultiple Airlines
Wed 5/288:30 amSJD - ORD
2 stops18h 21mMultiple Airlines
Deal found 3/30$381
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Sat 5/312:35 pmORD - SJD
1 stop21h 25mViva
Sat 5/109:15 amSJD - ORD
2 stops12h 20mViva
Deal found 3/30$383
This Mytrip deal was found by Cheapflights users on 3/29. 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 5/236:34 pmORD - SJD
2 stops23h 01mVolaris
Fri 5/304:15 pmSJD - ORD
2 stops16h 50mVolaris
Deal found 3/29$385
This Booking.com deal was found by Cheapflights users on 3/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/258:01 pmMDW - SJD
1 stop16h 55mFrontier
Sat 5/312:14 pmSJD - MDW
1 stop28h 54mFrontier
Deal found 3/29$432
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/158:41 pmORD - SJD
1 stop15h 56mAmerican Airlines
Fri 5/3012:50 pmSJD - ORD
Nonstop4h 20mAmerican Airlines
Deal found 3/31$433
This Delta deal was found by Cheapflights users on 3/31. 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.
Sun 6/89:09 amSTL - SJD
2 stops14h 28mDelta
Thu 6/126:03 amSJD - STL
2 stops13h 34mDelta
Deal found 3/31$441
This Mytrip deal was found by Cheapflights users on 3/30. 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.
Mon 5/196:34 pmORD - LTO
2 stops21h 29mVolaris
Sat 5/242:34 pmLTO - ORD
2 stops24h 26mVolaris
Deal found 3/30$448
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/141:55 amORD - SJD
1 stop21h 54mAeromexico
Fri 5/306:06 amSJD - ORD
2 stops13h 14mAeromexico
Deal found 3/30$448
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Fri 5/96:34 pmORD - LTO
2 stops21h 29mMultiple Airlines
Thu 5/152:05 pmLTO - ORD
1 stop14h 37mMultiple Airlines
Deal found 3/30$449

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Baja California Sur 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 March 31, 2025.
Use the filters below to find and compare flights from Illinois to Baja California Sur that are best for you.

Fly from

Illinois

Fly to

Baja California Sur

Route

Depart

Return

Price

ChicagoLa Paz

ORD - LAP

ORDLAP

Chicago O'Hare Intl

Fri 5/16

6:34 pm-7:25 pm

2 stops26h 51m

La Paz Leon

Tue 5/20

1:25 pm-6:15 pm

1 stop26h 50m

$296

ChicagoLa Paz

ORD - LAP

ORDLAP

Chicago O'Hare Intl

Thu 6/5

7:25 am-4:23 pm

1 stop10h 58m

La Paz Leon

Wed 6/11

5:44 pm-5:42 am

1 stop9h 58m

$352

ChicagoLa Paz

ORD - LAP

ORDLAP

Chicago O'Hare Intl

Fri 8/29

6:55 am-12:55 pm

1 stop8h 00m

La Paz Leon

Mon 9/1

1:20 pm-12:20 am

1 stop9h 00m

$380

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

Sat 5/17

12:35 pm-8:40 am

2 stops22h 05m

San José del Cabo Los Cabos

Tue 5/20

9:15 am-11:35 pm

2 stops12h 20m

$381

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

Tue 5/13

1:45 am-2:50 pm

1 stop15h 05m

San José del Cabo Los Cabos

Wed 5/21

9:15 am-11:35 pm

2 stops12h 20m

$382

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

Fri 5/23

6:34 pm-3:35 pm

2 stops23h 01m

San José del Cabo Los Cabos

Fri 5/30

4:15 pm-11:05 am

2 stops16h 50m

$385

ChicagoSan José del Cabo

MDW - SJD

MDWSJD

Chicago Midway

Fri 4/25

8:01 pm-10:56 am

1 stop16h 55m

San José del Cabo Los Cabos

Sat 5/3

12:14 pm-7:08 pm

1 stop28h 54m

$432

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

Thu 5/15

8:41 pm-10:37 am

1 stop15h 56m

San José del Cabo Los Cabos

Fri 5/30

12:50 pm-7:10 pm

Nonstop4h 20m

$433

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Sun 6/8

9:09 am-9:37 pm

2 stops14h 28m

San José del Cabo Los Cabos

Thu 6/12

6:03 am-9:37 pm

2 stops13h 34m

$441

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

Wed 5/14

1:55 am-9:49 pm

1 stop21h 54m

San José del Cabo Los Cabos

Fri 5/30

6:06 am-9:20 pm

2 stops13h 14m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 54 results
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Best time to book a flight from Illinois to Baja California Sur

Have a flexible travel schedule? Discover the best time to fly to Baja California Sur 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Baja California Sur

What is the cheapest month to book a flight from Illinois to Baja California Sur?

Currently, January is the cheapest month in which you can book a flight from Illinois to Baja California Sur (average of $437). Flying from Illinois to Baja California Sur 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 BS?

Find hourly flight availability from Illinois to Baja California Sur. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

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

Weekly flight availability from Illinois to Baja California Sur

Explore weekly flight availability from Illinois to Baja California Sur. 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 March 31, 2025.

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

Rainfall in Baja California Sur by month

Plan your trip to Baja California Sur by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baja California Sur 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 Baja California Sur when rainfall is around 0.0 in.

Temperature in Baja California Sur by month

Plan your trip to Baja California Sur by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baja California Sur, 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 Baja California Sur

Get insights into the airlines that provide service to Baja California Sur. 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 Baja California Sur. Reviews last updated March 31, 2025.
To help decide which airline to fly from Illinois to Baja California Sur, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Aeromexico
7.5
Good
1,700 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Illinois to Baja California Sur. 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 Baja California Sur one-way?

    The cheapest airlines for a one-way flight from Illinois to Baja California Sur are Volaris ($135), Viva ($153), and Frontier ($191).

  • Can I find deals for flights from Illinois to Baja California Sur that include hotel bookings?

    Yes. In addition to deals on Illinois to Baja California Sur flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Baja California Sur?

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

  • Can I find deals for business class flights from Illinois to Baja California Sur?

    Yes. Cheapflights offers flight deals from Illinois to Baja California Sur 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 Baja California Sur?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Baja California Sur (average of $437). Flying from Illinois to Baja California Sur 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 Baja California Sur

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 Baja California Sur

Discover the top 7 airlines that operate flights from Illinois to Baja California Sur. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
VivaCheapest$268Average$382FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$287Average$417FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$426Average$590FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$437Average$656FlexibilityNo cancel feeOn-time71%
DeltaCheapest$445Average$607FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$451Average$749FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$545Average$720FlexibilityNo cancel feeOn-time63%
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