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Baja California Sur

$97+ 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 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 Baja California Sur

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$273
(Viva)

One-way from

$97
(Viva)

Popular in

December

Cheapest in

July

Average price

$649

Good round-trip deal

$601 or less

Good one-way deal

$245 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 ($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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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 February 20, 2025.

This Viva 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/92:00 amORD - LAP
1 stop13h 15mViva
Tue 3/181:45 pmLAP - ORD
1 stop8h 45mViva
Deal found 2/19$273
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/237:25 amORD - LAP
1 stop9h 58mVolaris
Sun 4/277:29 pmLAP - ORD
1 stop8h 13mVolaris
Deal found 2/20$303
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/63:55 pmORD - LAP
2 stops41h 20mMultiple Airlines
Thu 3/131:45 pmLAP - ORD
1 stop8h 45mMultiple Airlines
Deal found 2/19$313
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 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.
Fri 4/46:51 pmSTL - SJD
1 stop15h 43mMultiple Airlines
Fri 4/115:25 pmSJD - STL
1 stop22h 18mMultiple Airlines
Deal found 2/20$416
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 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 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 Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/287:40 amSTL - SJD
1 stop8h 15mDelta
Thu 5/13:00 pmSJD - STL
1 stop7h 42mDelta
Deal found 2/20$457
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/67:55 pmMDW - LAP
1 stop21h 51mVolaris
Mon 3/103:48 pmLAP - MDW
1 stop25h 22mVolaris
Deal found 2/19$475
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

Find flights from Illinois to Baja California Sur within your budget

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 February 20, 2025.

Fly from

Illinois

Fly to

Baja California Sur

Route

Depart

Return

Price

ChicagoLa Paz

ORD - LAP

ORDLAP

Chicago O'Hare Intl

Sun 3/9

2:00 am-1:15 pm

1 stop13h 15m

La Paz Leon

Tue 3/18

1:45 pm-12:30 am

1 stop8h 45m

$273

ChicagoLa Paz

ORD - LAP

ORDLAP

Chicago O'Hare Intl

Wed 4/23

7:25 am-3:23 pm

1 stop9h 58m

La Paz Leon

Sun 4/27

7:29 pm-5:42 am

1 stop8h 13m

$303

ChicagoLa Paz

ORD - LAP

ORDLAP

Chicago O'Hare Intl

Thu 3/6

3:55 pm-8:15 am

2 stops41h 20m

La Paz Leon

Thu 3/13

1:45 pm-12:30 am

1 stop8h 45m

$313

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

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Fri 4/4

6:51 pm-8:34 am

1 stop15h 43m

San José del Cabo Los Cabos

Fri 4/11

5:25 pm-5:43 pm

1 stop22h 18m

$416

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

Mon 4/28

7:40 am-1:55 pm

1 stop8h 15m

San José del Cabo Los Cabos

Thu 5/1

3:00 pm-12:42 am

1 stop7h 42m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 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.

Travel insights for flights from Illinois to Baja California Sur

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

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 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 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 February 20, 2025.

The most flights from USIL to MXBS 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 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 February 20, 2025.
To help decide which airline to fly from Illinois to Baja California Sur, see what other customers have to say about Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

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

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

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

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

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

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

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

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

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

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

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 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 Viva ($97), Volaris ($129), and Frontier ($153).

  • 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
VivaCheapest$270Average$383FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$315Average$403FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$392Average$570FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$414Average$642FlexibilityNo 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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