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Cheap flights from Illinois to Baja California Sur from $86

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 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Illinois to Baja California Sur

Cheap round-trip flights

Volaris Logo
1:55 am - 11:11 amORD-SJD
11h 16m1 stop
Volaris Logo
11:53 am - 12:15 amSJD-ORD
10h 22m1 stop
$275Volaris
Find Deal
vie., oct. 10 - mar., oct. 14
Volaris Logo
6:23 am - 3:25 pmORD-SJD
10h 02m1 stop
Volaris Logo
12:11 pm - 10:29 pmSJD-ORD
9h 18m1 stop
$300Volaris
Find Deal
sáb., nov. 29 - sáb., dic. 6
Southwest Logo
6:30 am - 11:45 amMDW-SJD
7h 15m1 stop
Southwest Logo
11:15 am - 12:05 amSJD-MDW
10h 50m2 stops
$412Southwest
Find Deal
dom., oct. 26 - mié., oct. 29
Southwest Logo
7:30 am - 1:40 pmMDW-SJD
8h 10m1 stop
Southwest Logo
12:45 pm - 12:05 amSJD-MDW
9h 20m1 stop
$431Southwest
Find Deal
mar., oct. 14 - mar., oct. 21
American Airlines Logo
12:28 pm - 9:10 amSTL-SJD
22h 42m1 stop
American Airlines Logo
12:25 pm - 10:50 pmSJD-STL
8h 25m1 stop
$449American Airlines
Find Deal
sáb., sep. 20 - mié., sep. 24
American Airlines Logo
12:28 pm - 12:17 pmSTL-SJD
25h 49m1 stop
American Airlines Logo
11:40 am - 10:50 pmSJD-STL
9h 10m2 stops
$454American Airlines
Find Deal
sáb., sep. 20 - mié., sep. 24
Viva Logo
8:15 pm - 12:55 pmORD-LAP
18h 40m1 stop
Viva Logo
1:30 pm - 12:15 amLAP-ORD
8h 45m1 stop
$471Viva
Find Deal
sáb., ago. 30 - mié., sep. 3
Viva Logo
2:00 am - 12:55 pmORD-LAP
12h 55m1 stop
Viva Logo
1:30 pm - 12:15 amLAP-ORD
8h 45m1 stop
$495Viva
Find Deal
jue., sep. 11 - vie., sep. 19
United Airlines Logo
1:40 pm - 10:30 amSTL-SJD
22h 50m2 stops
United Airlines Logo
11:32 am - 10:49 amSJD-STL
21h 17m2 stops
$556United Airlines
Find Deal
sáb., oct. 4 - mié., oct. 8
United Airlines Logo
5:18 pm - 11:41 amSTL-SJD
19h 23m2 stops
United Airlines Logo
2:00 pm - 10:06 pmSJD-STL
7h 06m1 stop
$561United Airlines
Find Deal
dom., ene. 11 - vie., ene. 16

Alaska Airlines flights from Illinois to Baja California Sur

Our best Alaska Airlines deals on Illinois to Baja California Sur flight tickets
Alaska Airlines
Sep 18
STL6:30 pmLambert-St Louis
22h 40m
2 stops
SJD3:10 pmSan José del Cabo Los Cabos
Sep 23
SJD11:46 amSan José del Cabo Los Cabos
27h 48m
2 stops
STL5:34 pmLambert-St Louis
$530
Find similar
Alaska Airlines
Nov 13
STL4:14 pmLambert-St Louis
25h 06m
2 stops
SJD4:20 pmSan José del Cabo Los Cabos
Nov 17
SJD1:09 pmSan José del Cabo Los Cabos
25h 09m
2 stops
STL3:18 pmLambert-St Louis
$553
Find similar
Alaska Airlines
Sep 18
STL6:30 pmLambert-St Louis
22h 40m
2 stops
SJD3:10 pmSan José del Cabo Los Cabos
Sep 23
SJD11:46 amSan José del Cabo Los Cabos
27h 48m
2 stops
STL5:34 pmLambert-St Louis
$554
Find similar

Volaris flights from Illinois to Baja California Sur

Our best Volaris deals on Illinois to Baja California Sur flight tickets
Volaris
Oct 10
ORD1:55 amChicago O'Hare Intl
11h 16m
1 stop
SJD11:11 amSan José del Cabo Los Cabos
Oct 14
SJD11:53 amSan José del Cabo Los Cabos
10h 22m
1 stop
ORD12:15 amChicago O'Hare Intl
$275
Find similar
Volaris
Nov 29
ORD6:23 amChicago O'Hare Intl
10h 02m
1 stop
SJD3:25 pmSan José del Cabo Los Cabos
Dec 6
SJD12:11 pmSan José del Cabo Los Cabos
9h 18m
1 stop
ORD10:29 pmChicago O'Hare Intl
$300
Find similar
Volaris
Sep 5
ORD1:40 amChicago O'Hare Intl
10h 29m
1 stop
SJD10:09 amSan José del Cabo Los Cabos
Sep 13
SJD11:53 amSan José del Cabo Los Cabos
10h 22m
1 stop
ORD12:15 amChicago O'Hare Intl
$306
Find similar

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 agosto 14, 2025.
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

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

vie. 10/10

1:55 am-11:11 am

1 stop11h 16m

San José del Cabo Los Cabos

mar. 10/14

11:53 am-12:15 am

1 stop10h 22m

$275

ChicagoSan José del Cabo

ORD - SJD

ORDSJD

Chicago O'Hare Intl

sáb. 11/29

6:23 am-3:25 pm

1 stop10h 02m

San José del Cabo Los Cabos

sáb. 12/6

12:11 pm-10:29 pm

1 stop9h 18m

$300

ChicagoSan José del Cabo

MDW - SJD

MDWSJD

Chicago Midway

dom. 10/26

6:30 am-11:45 am

1 stop7h 15m

San José del Cabo Los Cabos

mié. 10/29

11:15 am-12:05 am

2 stops10h 50m

$412

ChicagoSan José del Cabo

MDW - SJD

MDWSJD

Chicago Midway

mar. 10/14

7:30 am-1:40 pm

1 stop8h 10m

San José del Cabo Los Cabos

mar. 10/21

12:45 pm-12:05 am

1 stop9h 20m

$431

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

sáb. 9/20

12:28 pm-9:10 am

1 stop22h 42m

San José del Cabo Los Cabos

mié. 9/24

12:25 pm-10:50 pm

1 stop8h 25m

$449

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

sáb. 9/20

12:28 pm-12:17 pm

1 stop25h 49m

San José del Cabo Los Cabos

mié. 9/24

11:40 am-10:50 pm

2 stops9h 10m

$454

ChicagoLa Paz

ORD - LAP

ORDLAP

Chicago O'Hare Intl

sáb. 8/30

8:15 pm-12:55 pm

1 stop18h 40m

La Paz Leon

mié. 9/3

1:30 pm-12:15 am

1 stop8h 45m

$471

ChicagoLa Paz

ORD - LAP

ORDLAP

Chicago O'Hare Intl

jue. 9/11

2:00 am-12:55 pm

1 stop12h 55m

La Paz Leon

vie. 9/19

1:30 pm-12:15 am

1 stop8h 45m

$495

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

sáb. 10/4

1:40 pm-10:30 am

2 stops22h 50m

San José del Cabo Los Cabos

mié. 10/8

11:32 am-10:49 am

2 stops21h 17m

$556

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

dom. 1/11

5:18 pm-11:41 am

2 stops19h 23m

San José del Cabo Los Cabos

vie. 1/16

2:00 pm-10:06 pm

1 stop7h 06m

$561

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 July is, on average, the cheapest month to fly to Baja California Sur from Illinois, with most prices found around $540. If you aren’t able to travel to Baja California Sur during the month of July, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $551.

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

Our data shows that Monday is the least expensive day to fly to Baja California Sur. Tickets to fly out on this day can be as low as $591. Flights from Illinois to Baja California Sur on a Thursday will generally be more expensive and average around $706. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

At noon is the cheapest time of day to fly from Illinois to Baja California Sur when you can find flight prices for as low as $318. Flying to Baja California Sur at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $648. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $610 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 $544 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 24% 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

$86

Fastest flight time

4h 05m

Direct flights

Every day

Airports in Baja California Sur

3 airports
The best one-way flight to Baja California Sur from Illinois in the past 72 hours is $86. The best round-trip flight deal from Illinois to Baja California Sur found on momondo in the last 72 hours is $275.
The fastest flight from Illinois to Baja California Sur takes 4h 05m
Direct flights go from Illinois to Baja California Sur every day.
There are 3 airports near Baja California Sur: Loreto (LTO), La Paz Leon (LAP), 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
VivaPriceFrom $268Free CancellationRating
7.0
790 reviews
Search Viva flights
VolarisPriceFrom $287Free CancellationRating
6.6
1,163 reviews
Search Volaris flights
DeltaPriceFrom $356Free CancellationRating
8.0
7,980 reviews
Search Delta flights
American AirlinesPriceFrom $438Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $455Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
SouthwestPriceFrom $543Free CancellationRating
8.0
4,244 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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Popular flights according to clicks in the last 7 days on momondo
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