What is the cheapest airline that flies from Baja California Sur to Illinois?

Viva, Southwest, and United Airlines are the most popular carriers operating from Baja California Sur to Illinois

When did momondo last update prices for flights from Baja California Sur to Illinois?

Prices for flights from Baja California Sur to Illinois refresh daily.

How many operators does momondo search for flights from Baja California Sur to Illinois?

There is 1 operator available for flights from Baja California Sur to Illinois as of August 2026.

How old do you have to be to fly from Baja California Sur to Illinois?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baja California Sur to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$183 Cheap Flights from Baja California Sur to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baja California Sur to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:36 pm - 12:55 amSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

7h 19m1 stop Guadalajara Miguel Hidal

2:53 am - 11:29 amORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

10h 36m1 stop Guadalajara Miguel Hidal

$334Volaris

Sat, Sep 12 - Tue, Sep 15

7:47 pm - 5:52 amSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

8h 05m1 stop Mexico City Benito Juarez

7:35 am - 7:04 pmORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

13h 29m1 stop Mexico City Benito Juarez

$337Volaris

Fri, Sep 4 - Mon, Sep 7

12:02 pm - 11:47 pmSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

9h 45m1 stop Mexico City Benito Juarez

7:35 am - 7:04 pmORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

13h 29m1 stop Mexico City Benito Juarez

$338Volaris

Sun, Sep 27 - Sun, Oct 4

7:47 pm - 5:52 amSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

8h 05m1 stop Mexico City Benito Juarez

1:40 am - 10:09 amORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

10h 29m1 stop Mexico City Benito Juarez

$341Volaris

Tue, Sep 8 - Mon, Sep 14

3:38 pm - 5:43 amSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

12h 05m1 stop Mexico City Benito Juarez

6:29 am - 3:00 pmORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

9h 31m1 stop Mexico City Benito Juarez

$352Volaris

Fri, Oct 30 - Fri, Nov 6

12:06 pm - 12:55 amSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

10h 49m1 stop Guadalajara Miguel Hidal

1:40 am - 10:09 amORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

10h 29m1 stop Mexico City Benito Juarez

$361Volaris

Thu, Sep 24 - Sat, Sep 26

12:06 pm - 12:55 amSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

10h 49m1 stop Guadalajara Miguel Hidal

7:35 am - 7:04 pmORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

13h 29m1 stop Mexico City Benito Juarez

$367Volaris

Sat, Sep 12 - Sat, Sep 19

3:38 pm - 5:43 amSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

12h 05m1 stop Mexico City Benito Juarez

6:29 am - 3:00 pmORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

9h 31m1 stop Mexico City Benito Juarez

$370Volaris

Tue, Oct 27 - Sun, Nov 1

11:52 am - 6:07 pmSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

4h 15mnonstop

9:38 pm - 10:30 amORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

14h 52m1 stop Houston George Bush Intcntl

$488United Airlines

Thu, Sep 24 - Sun, Sep 27

11:52 am - 6:07 pmSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

4h 15mnonstop

8:52 am - 11:25 amORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

4h 33mnonstop

$490United Airlines

Fri, Sep 25 - Mon, Sep 28

Cheap direct flights

Enter your travel dates to find the best prices.

11:52 am - 6:07 pmSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

4h 15mnonstop

8:52 am - 11:25 amORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

4h 33mnonstop

$490United Airlines

Fri, Sep 25 - Mon, Sep 28

11:52 am - 6:07 pmSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

4h 15mnonstop

8:52 am - 11:25 amORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

4h 33mnonstop

$510United Airlines

Fri, Sep 25 - Mon, Sep 28

11:52 am - 6:07 pmSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

4h 15mnonstop

8:52 am - 11:25 amORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

4h 33mnonstop

$511United Airlines

Fri, Sep 25 - Mon, Sep 28

11:52 am - 6:07 pmSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

4h 15mnonstop

8:52 am - 11:25 amORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

4h 33mnonstop

$512United Airlines

Fri, Sep 25 - Mon, Sep 28

1:45 pm - 7:15 pmSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

4h 30mnonstop

8:51 am - 12:45 pmORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

4h 54mnonstop

$543American Airlines

Tue, Nov 3 - Mon, Nov 9

11:52 am - 6:07 pmSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

4h 15mnonstop

8:52 am - 11:25 amORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

4h 33mnonstop

$543United Airlines

Thu, Sep 24 - Sun, Sep 27

11:52 am - 6:07 pmSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

4h 15mnonstop

8:52 am - 11:25 amORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

4h 33mnonstop

$555United Airlines

Fri, Sep 25 - Mon, Sep 28

11:55 am - 6:08 pmSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

4h 13mnonstop

9:03 am - 1:03 pmORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

5h 00mnonstop

$574United Airlines

Tue, Oct 27 - Sun, Nov 1

12:46 pm - 7:20 pmSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

4h 34mnonstop

8:51 am - 12:45 pmORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

4h 54mnonstop

$620American Airlines

Fri, Oct 30 - Fri, Nov 6

11:52 am - 6:07 pmSJD San José del Cabo Los Cabos-ORD Chicago O'Hare Intl

4h 15mnonstop

7:45 am - 10:18 amORD Chicago O'Hare Intl-SJD San José del Cabo Los Cabos

4h 33mnonstop

$697United Airlines

Sat, Sep 12 - Sat, Sep 19

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Aeromexico flights from Baja California Sur to Illinois

Our best Aeromexico deals on Baja California Sur to Illinois flight tickets

Aeromexico

Sep 25

SJD6:11 amSan José del Cabo Los Cabos

15h 48m

2 stops

ORD11:59 pmChicago O'Hare Intl

Sep 28

ORD5:30 amChicago O'Hare Intl

7h 37m

1 stop

SJD11:07 amSan José del Cabo Los Cabos

$517

Aeromexico

Sep 25

SJD6:11 amSan José del Cabo Los Cabos

12h 45m

2 stops

ORD8:56 pmChicago O'Hare Intl

Sep 28

ORD6:40 amChicago O'Hare Intl

17h 50m

2 stops

SJD10:30 pmSan José del Cabo Los Cabos

$598

American Airlines flights from Baja California Sur to Illinois

Our best American Airlines deals on Baja California Sur to Illinois flight tickets

American Airlines

Nov 3

SJD1:45 pmSan José del Cabo Los Cabos

4h 30m

ORD7:15 pmChicago O'Hare Intl

Nov 9

ORD6:00 amChicago O'Hare Intl

10h 35m

1 stop

SJD3:35 pmSan José del Cabo Los Cabos

$548

American Airlines

Oct 30

SJD12:46 pmSan José del Cabo Los Cabos

4h 34m

ORD7:20 pmChicago O'Hare Intl

Nov 6

ORD8:51 amChicago O'Hare Intl

4h 54m

SJD12:45 pmSan José del Cabo Los Cabos

$620

American Airlines

Aug 26

SJD12:27 pmSan José del Cabo Los Cabos

9h 51m

1 stop

ORD12:18 amChicago O'Hare Intl

Aug 29

ORD8:58 amChicago O'Hare Intl

4h 27m

SJD11:25 amSan José del Cabo Los Cabos

$776

momondo Fare Finder

Use the filters below to find and compare flights from Baja California Sur to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San José del CaboChicago

SJD San José del Cabo Los Cabos - ORD Chicago O'Hare Intl

SJDORD

San José del Cabo Los Cabos

Sat 9/12

3:36 pm-12:55 am

1 stop7h 19m

Chicago O'Hare Intl

Tue 9/15

2:53 am-11:29 am

1 stop10h 36m

$334

San José del CaboChicago

SJD San José del Cabo Los Cabos - ORD Chicago O'Hare Intl

SJDORD

San José del Cabo Los Cabos

Fri 9/4

7:47 pm-5:52 am

1 stop8h 05m

Chicago O'Hare Intl

Mon 9/7

7:35 am-7:04 pm

1 stop13h 29m

$337

San José del CaboChicago

SJD San José del Cabo Los Cabos - ORD Chicago O'Hare Intl

SJDORD

San José del Cabo Los Cabos

Sun 9/27

12:02 pm-11:47 pm

1 stop9h 45m

Chicago O'Hare Intl

Sun 10/4

7:35 am-7:04 pm

1 stop13h 29m

$338

San José del CaboChicago

SJD San José del Cabo Los Cabos - ORD Chicago O'Hare Intl

SJDORD

San José del Cabo Los Cabos

Tue 9/8

7:47 pm-5:52 am

1 stop8h 05m

Chicago O'Hare Intl

Mon 9/14

1:40 am-10:09 am

1 stop10h 29m

$341

San José del CaboChicago

SJD San José del Cabo Los Cabos - ORD Chicago O'Hare Intl

SJDORD

San José del Cabo Los Cabos

Fri 10/30

3:38 pm-5:43 am

1 stop12h 05m

Chicago O'Hare Intl

Fri 11/6

6:29 am-3:00 pm

1 stop9h 31m

$352

San José del CaboChicago

SJD San José del Cabo Los Cabos - ORD Chicago O'Hare Intl

SJDORD

San José del Cabo Los Cabos

Thu 9/24

12:06 pm-12:55 am

1 stop10h 49m

Chicago O'Hare Intl

Sat 9/26

1:40 am-10:09 am

1 stop10h 29m

$361

San José del CaboChicago

SJD San José del Cabo Los Cabos - ORD Chicago O'Hare Intl

SJDORD

San José del Cabo Los Cabos

Sat 9/12

12:06 pm-12:55 am

1 stop10h 49m

Chicago O'Hare Intl

Sat 9/19

7:35 am-7:04 pm

1 stop13h 29m

$367

San José del CaboChicago

SJD San José del Cabo Los Cabos - ORD Chicago O'Hare Intl

SJDORD

San José del Cabo Los Cabos

Tue 10/27

3:38 pm-5:43 am

1 stop12h 05m

Chicago O'Hare Intl

Sun 11/1

6:29 am-3:00 pm

1 stop9h 31m

$370

San José del CaboChicago

SJD San José del Cabo Los Cabos - ORD Chicago O'Hare Intl

SJDORD

San José del Cabo Los Cabos

Thu 9/24

11:52 am-6:07 pm

Nonstop4h 15m

Chicago O'Hare Intl

Sun 9/27

9:38 pm-10:30 am

1 stop14h 52m

$488

Quickest round-trip

San José del CaboChicago

SJD San José del Cabo Los Cabos - ORD Chicago O'Hare Intl

SJDORD

San José del Cabo Los Cabos

Fri 9/25

11:52 am-6:07 pm

Nonstop4h 15m

Chicago O'Hare Intl

Mon 9/28

8:52 am-11:25 am

Nonstop4h 33m

$490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baja California Sur to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Baja California Sur is in September. Flight prices, which tend to average around $362, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $431.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Baja California Sur to Illinois is on a Thursday when prices can be found for as low as $445. Flights from Baja California Sur to Illinois on a Saturday will generally be more expensive and average around $616. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Baja California Sur to Illinois flight route?

Fly from San José del Cabo Los Cabos to Chicago O'Hare Intl for the best Baja California Sur - Illinois flight prices

What cabin class options are available on Baja California Sur to Illinois flights?

There are 2 cabin classes available to choose from on Baja California Sur to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Baja California Sur to Illinois flights?

You could potentially save up to 36% on your flight if you consider stops on a Baja California Sur to Illinois flight.

Cheap Baja California Sur to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baja California Sur to Illinois

Best Price Found	$300
Fastest flight time	4h 15m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Illinois	98 airports

The best one-way flight to Illinois from Baja California Sur in the past 72 hours is $300. The best round-trip flight deal from Baja California Sur to Illinois found on momondo in the last 72 hours is $583.

The fastest flight from Baja California Sur to Illinois takes 4h 15m

Direct flights go from Baja California Sur to Illinois on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 98 airports in Illinois. From Baja California Sur there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Baja California Sur to Illinois

When did momondo last update prices for flights from Baja California Sur to Illinois?
Prices for flights from Baja California Sur to Illinois refresh daily.
How many operators does momondo search for flights from Baja California Sur to Illinois?
There is 1 operator available for flights from Baja California Sur to Illinois as of August 2026.
How old do you have to be to fly from Baja California Sur to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baja California Sur to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Baja California Sur to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Baja California Sur to Illinois is Airbus A321-100/200, representing 32.43% of all bookings. The subsequent popular models are Boeing 737-800 at 32.43%, Boeing 737 MAX 8 at 10.81%, and Airbus A321neo at 5.41%.

Best airlines flying from Baja California Sur to Illinois

Compare and see reviews for airlines that fly from Baja California Sur to Illinois with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $329	Free Cancellation	Rating 7.4 10,111 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Baja California Sur to Illinois?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Baja California Sur.

Can I find flights from Baja California Sur to Illinois with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Baja California Sur to Illinois flights to just show those with flexible booking policies.

How can momondo help me find flights from Baja California Sur to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Baja California Sur.

I’m not ready to book a flight from Baja California Sur to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Baja California Sur to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.