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Cheap flights from Illinois to Baja California Sur from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Baja California Sur departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Baja California Sur

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
12:58 am - 7:30 am
ORD
-
LAP
8h 32m
1 stop
Volaris Logo
6:36 pm - 5:36 am
LAP
-
ORD
9h 00m
1 stop
$297Volaris
Sun, Mar 8 - Fri, Mar 13
Volaris Logo
11:58 pm - 7:30 am
ORD
-
LAP
8h 32m
1 stop
Volaris Logo
6:36 pm - 4:36 am
LAP
-
ORD
9h 00m
1 stop
$311Volaris
Mon, Mar 2 - Wed, Mar 4
Viva Logo
12:15 am - 4:25 pm
ORD
-
LAP
17h 10m
1 stop
Viva Logo
5:05 pm - 11:45 pm
LAP
-
ORD
28h 40m
1 stop
$329Viva
Sun, Mar 1 - Wed, Mar 18
Viva Logo
12:15 am - 4:25 pm
ORD
-
LAP
17h 10m
1 stop
Viva Logo
5:05 pm - 11:45 pm
LAP
-
ORD
28h 40m
1 stop
$342Viva
Mon, Mar 2 - Tue, Mar 17
American Airlines Logo
6:00 am - 12:27 pm
STL
-
SJD
8h 27m
1 stop
American Airlines Logo
4:34 pm - 8:55 am
SJD
-
STL
14h 21m
1 stop
$420American Airlines
Mon, Mar 23 - Fri, Mar 27
American Airlines Logo
8:51 pm - 10:54 am
ORD
-
SJD
16h 03m
1 stop
American Airlines Logo
1:36 pm - 7:55 pm
SJD
-
ORD
4h 19mnonstop
$464American Airlines
Sun, Mar 8 - Sun, Mar 15
United Airlines Logo
7:15 am - 10:08 am
ORD
-
SJD
4h 53mnonstop
United Airlines Logo
1:44 pm - 1:26 am
SJD
-
ORD
9h 42m
1 stop
$465United Airlines
Thu, Mar 26 - Thu, Apr 2
United Airlines Logo
6:00 pm - 10:05 am
STL
-
SJD
17h 05m
2 stops
United Airlines Logo
11:50 am - 9:07 pm
SJD
-
STL
7h 17m
1 stop
$470United Airlines
Wed, Mar 4 - Sun, Mar 8
Southwest Logo
5:55 am - 12:55 pm
MDW
-
SJD
9h 00m
1 stop
Southwest Logo
2:20 pm - 5:25 am
SJD
-
MDW
13h 05m
2 stops
$482Southwest
Tue, Mar 31 - Tue, Apr 7
Southwest Logo
10:40 am - 1:35 pm
MDW
-
SJD
4h 55mnonstop
Southwest Logo
10:10 am - 4:05 pm
SJD
-
MDW
3h 55mnonstop
$490Southwest
Tue, Mar 10 - Tue, Mar 17

Delta flights from Illinois to Baja California Sur

Our best Delta deals on Illinois to Baja California Sur flight tickets
Delta
Mar 8
STL6:59 pmLambert-St Louis
14h 41m
2 stops
SJD7:40 amSan José del Cabo Los Cabos
Mar 12
SJD12:00 pmSan José del Cabo Los Cabos
10h 21m
1 stop
STL12:21 amLambert-St Louis
$425
Delta
Feb 25
STL7:00 amLambert-St Louis
8h 37m
1 stop
SJD2:37 pmSan José del Cabo Los Cabos
Mar 3
SJD1:05 pmSan José del Cabo Los Cabos
10h 20m
1 stop
STL12:25 amLambert-St Louis
$437
Delta
Feb 25
STL7:00 amLambert-St Louis
8h 37m
1 stop
SJD2:37 pmSan José del Cabo Los Cabos
Mar 3
SJD12:36 pmSan José del Cabo Los Cabos
10h 49m
2 stops
STL12:25 amLambert-St Louis
$442

Alaska Airlines flights from Illinois to Baja California Sur

Our best Alaska Airlines deals on Illinois to Baja California Sur flight tickets
Alaska Airlines
Feb 27
ORD7:00 amChicago O'Hare Intl
10h 10m
1 stop
SJD4:10 pmSan José del Cabo Los Cabos
Feb 28
SJD12:17 pmSan José del Cabo Los Cabos
10h 42m
1 stop
ORD11:59 pmChicago O'Hare Intl
$464
Alaska Airlines
Feb 22
ORD8:20 amChicago O'Hare Intl
29h 21m
1 stop
SJD12:41 pmSan José del Cabo Los Cabos
Feb 25
SJD12:21 pmSan José del Cabo Los Cabos
10h 38m
1 stop
ORD11:59 pmChicago O'Hare Intl
$465
Alaska Airlines
May 1
ORD7:59 pmChicago O'Hare Intl
17h 45m
1 stop
SJD11:44 amSan José del Cabo Los Cabos
May 4
SJD10:41 amSan José del Cabo Los Cabos
11h 02m
1 stop
ORD11:43 pmChicago O'Hare Intl
$466

momondo 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, momondo users made 832,500 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Illinois to Baja California Sur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLa Paz

ORD - LAP

ORDLAP

Chicago O'Hare Intl

Sun 3/8

12:58 am-7:30 am

1 stop8h 32m

La Paz Leon

Fri 3/13

6:36 pm-5:36 am

1 stop9h 00m

$297

ChicagoLa Paz

ORD - LAP

ORDLAP

Chicago O'Hare Intl

Mon 3/2

11:58 pm-7:30 am

1 stop8h 32m

La Paz Leon

Wed 3/4

6:36 pm-4:36 am

1 stop9h 00m

$311

ChicagoLa Paz

ORD - LAP

ORDLAP

Chicago O'Hare Intl

Sun 3/1

12:15 am-4:25 pm

1 stop17h 10m

La Paz Leon

Wed 3/18

5:05 pm-11:45 pm

1 stop28h 40m

$329

ChicagoLa Paz

ORD - LAP

ORDLAP

Chicago O'Hare Intl

Mon 3/2

12:15 am-4:25 pm

1 stop17h 10m

La Paz Leon

Tue 3/17

5:05 pm-11:45 pm

1 stop28h 40m

$342

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Mon 3/23

6:00 am-12:27 pm

1 stop8h 27m

San José del Cabo Los Cabos

Fri 3/27

4:34 pm-8:55 am

1 stop14h 21m

$420

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

Sun 3/8

8:51 pm-10:54 am

1 stop16h 03m

San José del Cabo Los Cabos

Sun 3/15

1:36 pm-7:55 pm

Nonstop4h 19m

$464

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

Thu 3/26

7:15 am-10:08 am

Nonstop4h 53m

San José del Cabo Los Cabos

Thu 4/2

1:44 pm-1:26 am

1 stop9h 42m

$465

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Wed 3/4

6:00 pm-10:05 am

2 stops17h 05m

San José del Cabo Los Cabos

Sun 3/8

11:50 am-9:07 pm

1 stop7h 17m

$470

ChicagoSan José del Cabo

MDW - SJD

MDWSJD

Chicago Midway

Tue 3/31

5:55 am-12:55 pm

1 stop9h 00m

San José del Cabo Los Cabos

Tue 4/7

2:20 pm-5:25 am

2 stops13h 05m

$482

ChicagoSan José del Cabo

MDW - SJD

MDWSJD

Chicago Midway

Tue 3/10

10:40 am-1:35 pm

Nonstop4h 55m

San José del Cabo Los Cabos

Tue 3/17

10:10 am-4:05 pm

Nonstop3h 55m

$490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Baja California Sur from

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

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

What is the cheapest month to fly to Baja California Sur?

The month of September is, on average, the cheapest month to fly to Baja California Sur from Illinois, with most prices found around $484. If you aren’t able to travel to Baja California Sur during the month of September, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $541.

What is the cheapest day to depart on your flight to Baja California Sur?

Our data shows that Tuesday is the least expensive day to fly to Baja California Sur. Tickets to fly out on this day can be as low as $587. Flights from Illinois to Baja California Sur on a Thursday will generally be more expensive and average around $693. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

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

How far in advance should I book a flight to Baja California Sur?

You are more likely to see cheaper flights to Baja California Sur from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Baja California Sur for around $600 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baja California Sur from Illinois for as low as $553 on momondo.

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

There are 3 cabin classes available to choose from on Illinois to Baja California Sur 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 Illinois to Baja California Sur flights?

You could potentially save up to 13% on your flight if you consider stops on a Illinois to Baja California Sur flight.

Cheap Illinois to Baja California Sur flight deals and tips

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

Best Price Found

$264

Fastest flight time

4h 33m

Direct flights

Every day

Airports in Baja California Sur

11 airports
The best one-way flight to Baja California Sur from Illinois in the past 72 hours is $264. The best round-trip flight deal from Illinois to Baja California Sur found on momondo in the last 72 hours is $587.
The fastest flight from Illinois to Baja California Sur takes 4h 33m
Direct flights go from Illinois to Baja California Sur every day.
There are 11 airports in Baja California Sur. From Illinois there are direct flights to San José del Cabo Los Cabos (SJD).
Search flight deals

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

    Prices for flights from Illinois to Baja California Sur were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Baja California Sur.

  • What documentation or ID do you need to fly to Baja California Sur?

    The travel and health documents required for your trip to Baja California Sur 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 Baja California Sur. 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 Illinois to Baja California Sur?

Best airlines flying from Illinois to Baja California Sur

Compare and see reviews for airlines that fly from Illinois to Baja California Sur with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $252Free CancellationRating
6.6
1,175 reviews
Search Volaris flights
VivaPriceFrom $266Free CancellationRating
7.0
813 reviews
Search Viva flights
DeltaPriceFrom $278Free CancellationRating
7.9
8,201 reviews
Search Delta flights
American AirlinesPriceFrom $417Free CancellationRating
7.2
11,298 reviews
Search American Airlines flights
United AirlinesPriceFrom $418Free CancellationRating
7.4
9,295 reviews
Search United Airlines flights
SouthwestPriceFrom $485Free CancellationRating
8.0
4,286 reviews
Search Southwest flights

Why use momondo?

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

Finding the right flight to Baja California Sur from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Baja California Sur quick and easy, saving you time and money.

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

All flight searches from Illinois to Baja California Sur on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Illinois to Baja California Sur flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Baja California Sur, momondo offers a useful price alert feature which will track prices for flights to Baja California Sur from Illinois and alert you when they change.

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Find better results for your trip to Baja California Sur

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