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$170+ Cheap flights from Baja California Sur to Illinois

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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJD — ORD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Baja California Sur to Illinois

Cheapest flights from Baja California Sur to Illinois
Explore the most affordable flight options available from Baja California Sur to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/28. 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 3/1312:11 pm
SJD
-
ORD
1 stop8h 18m
Volaris
Tue 3/1711:59 pm
ORD
-
SJD
1 stop13h 31m
Volaris
Deal found 1/28$363
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:47 pm
SJD
-
ORD
1 stop8h 05m
Volaris
Mon 4/137:35 am
ORD
-
SJD
1 stop13h 29m
Volaris
Deal found 1/27$364
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:02 pm
SJD
-
ORD
1 stop9h 45m
Volaris
Sun 6/141:40 am
ORD
-
SJD
1 stop10h 29m
Volaris
Deal found 1/27$374
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 2/1312:50 pm
SJD
-
ORD
Nonstop4h 11m
United Airlines
Mon 2/165:45 am
ORD
-
SJD
1 stop6h 58m
United Airlines
Deal found 1/28$378
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1312:11 pm
SJD
-
ORD
1 stop8h 18m
Volaris
Mon 3/167:23 am
ORD
-
SJD
1 stop9h 57m
Volaris
Deal found 1/27$382
This Aeromexico deal was found by Cheapflights users on 1/28. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/131:45 pm
SJD
-
MDW
1 stop7h 46m
Aeromexico
Mon 2/166:00 am
MDW
-
SJD
1 stop7h 40m
Aeromexico
Deal found 1/28$384
This Aeromexico deal was found by Cheapflights users on 1/28. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:05 am
SJD
-
ORD
2 stops16h 51m
Aeromexico
Mon 2/165:25 am
ORD
-
SJD
1 stop8h 15m
Aeromexico
Deal found 1/28$384
This Expedia deal was found by Cheapflights users on 1/26. 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.
Fri 3/134:08 pm
SJD
-
ORD
1 stop11h 28m
Volaris
Fri 3/2011:59 pm
ORD
-
SJD
1 stop13h 31m
Volaris
Deal found 1/26$390
This Booking.com deal was found by Cheapflights users on 1/28. 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.
Sat 3/1411:20 am
SJD
-
ORD
1 stop11h 05m
Viva
Sat 3/216:05 pm
ORD
-
SJD
1 stop14h 55m
Viva
Deal found 1/28$396
This Southwest deal was found by Cheapflights users on 1/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/132:30 pm
SJD
-
MDW
1 stop12h 05m
Southwest
Tue 3/1710:40 am
MDW
-
SJD
Nonstop4h 55m
Southwest
Deal found 1/28$536
This Southwest deal was found by Cheapflights users on 1/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/103:05 pm
SJD
-
MDW
1 stop11h 55m
Southwest
Sun 4/126:00 am
MDW
-
SJD
1 stop10h 10m
Southwest
Deal found 1/27$541
This Mytrip deal was found by Cheapflights users on 1/26. 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 3/132:59 pm
SJD
-
MDW
2 stops25h 35m
Volaris
Fri 3/205:33 pm
MDW
-
SJD
2 stops25h 34m
Volaris
Deal found 1/26$564

Find flight deals from Baja California Sur to Illinois

Keep the following information in mind while searching for Baja California Sur to Illinois flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$363
(Mytrip)

One-way from

$170
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$819

Good round-trip deal

$612 or less

Good one-way deal

$389 or less
Provider with most accurate pricing for San José del Cabo Los Cabos-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José del Cabo Los Cabos-Chicago (CHI) flights.
Search Deals
From Baja California Sur to Illinois
Search Deals
One-way flight from Baja California Sur to Illinois
Search Deals
Highest demand for flights based on searches. 40% potential increase in price ($446 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease ($93 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Baja California Sur to Illinois.
Search Deals
Price to beat on a one-way flight from Baja California Sur to Illinois.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baja California Sur to Illinois 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 January 29, 2026.
Use the filters below to find and compare flights from Baja California Sur to Illinois that are best for you.

Fly from

Baja California Sur

Fly to

Illinois

Route

Depart

Return

Price

San José del CaboChicago

SJD - ORD

SJDORD

San José del Cabo Los Cabos

Fri 3/13

12:11 pm-10:29 pm

1 stop8h 18m

Chicago O'Hare Intl

Tue 3/17

11:59 pm-11:30 am

1 stop13h 31m

$363

San José del CaboChicago

SJD - ORD

SJDORD

San José del Cabo Los Cabos

Fri 4/10

7:47 pm-5:52 am

1 stop8h 05m

Chicago O'Hare Intl

Mon 4/13

7:35 am-7:04 pm

1 stop13h 29m

$364

San José del CaboChicago

SJD - ORD

SJDORD

San José del Cabo Los Cabos

Thu 6/11

12:02 pm-11:47 pm

1 stop9h 45m

Chicago O'Hare Intl

Sun 6/14

1:40 am-10:09 am

1 stop10h 29m

$374

San José del CaboChicago

SJD - ORD

SJDORD

San José del Cabo Los Cabos

Fri 2/13

6:05 am-11:00 pm

1 stop15h 55m

Chicago O'Hare Intl

Mon 2/16

6:15 am-1:45 pm

1 stop8h 30m

$378

San José del CaboChicago

SJD - ORD

SJDORD

San José del Cabo Los Cabos

Fri 2/13

12:50 pm-6:01 pm

Nonstop4h 11m

Chicago O'Hare Intl

Mon 2/16

7:35 am-2:32 pm

1 stop7h 57m

$378

San José del CaboChicago

SJD - ORD

SJDORD

San José del Cabo Los Cabos

Fri 3/13

12:11 pm-10:29 pm

1 stop8h 18m

Chicago O'Hare Intl

Mon 3/16

7:23 am-3:20 pm

1 stop9h 57m

$382

San José del CaboChicago

SJD - MDW

SJDMDW

San José del Cabo Los Cabos

Fri 2/13

1:45 pm-10:31 pm

1 stop7h 46m

Chicago Midway

Mon 2/16

6:00 am-2:09 pm

1 stop9h 09m

$384

San José del CaboChicago

SJD - MDW

SJDMDW

San José del Cabo Los Cabos

Fri 3/13

2:30 pm-4:35 am

1 stop12h 05m

Chicago Midway

Tue 3/17

10:40 am-1:35 pm

Nonstop4h 55m

$536

San José del CaboChicago

SJD - MDW

SJDMDW

San José del Cabo Los Cabos

Fri 4/10

3:05 pm-5:00 am

1 stop11h 55m

Chicago Midway

Sun 4/12

7:45 am-1:40 pm

2 stops7h 55m

$541

San José del CaboChicago

SJD - MDW

SJDMDW

San José del Cabo Los Cabos

Fri 3/13

2:59 pm-6:34 pm

2 stops25h 35m

Chicago Midway

Fri 3/20

5:33 pm-5:07 pm

2 stops25h 34m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 28 results
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Best time to book a flight from Baja California Sur to Illinois

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

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

Find hourly flight availability from Baja California Sur to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

When flying from Baja California Sur to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown United Airlines from Baja California Sur to Illinois. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

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

  • How long is the flight from Baja California Sur to Illinois?

    There are many flights that can get you from Baja California Sur to Illinois in 8h 18m. Fly via Volaris, Aeromexico, or Southwest to get the fastest option. There are 1806 mi between Baja California Sur and Illinois. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Baja California Sur to Illinois one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $111. Avianca flights start at $135 while deals on United Airlines start at $151 one-way.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Baja California Sur to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Baja California Sur to Illinois

Discover the top airline that operate flights from Baja California Sur to Illinois. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$361Average$447FlexibilityNo cancel feeOn-time69%

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