$98+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SJD
Feb 28 — Mar 71
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Baja California Sur
Cheapest flights from Illinois to Baja California SurExplore 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 January 29, 2026.
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 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.
Mon 2/1611:58 pm
ORD
- LAP
1 stop8h 32m
Volaris
Thu 2/196:36 pm
LAP
- ORD
1 stop9h 00m
Volaris
Deal found 1/28![Volaris logo]()
$271
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:58 pm
ORD
- LAP
1 stop8h 32m
Volaris
Fri 3/136:36 pm
LAP
- ORD
1 stop9h 00m
Volaris
Deal found 1/27![Volaris logo]()
$272
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.
Sun 9/67:35 am
ORD
- LAP
1 stop10h 48m
Volaris
Sat 9/125:44 pm
LAP
- ORD
1 stop10h 08m
Volaris
Deal found 1/28![Volaris logo]()
$286
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:20 pm
ORD
- LAP
1 stop29h 45m
Viva
Mon 4/134:35 pm
LAP
- ORD
1 stop29h 10m
Viva
Deal found 1/26![Viva logo]()
$315
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.
Sat 5/97:35 am
ORD
- LAP
1 stop10h 48m
Volaris
Wed 5/138:00 am
LAP
- ORD
1 stop13h 47m
Volaris
Deal found 1/27![Volaris logo]()
$341
This Booking.com deal was found by Cheapflights users on 1/29. 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.
Thu 3/121:55 am
ORD
- LAP
1 stop16h 30m
Viva
Tue 3/175:05 pm
LAP
- ORD
1 stop29h 20m
Viva
Deal found 1/29![Viva logo]()
$346
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:55 am
ORD
- LAP
1 stop16h 30m
Multiple Airlines
Sun 3/225:05 pm
LAP
- ORD
2 stops35h 03m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$358
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 3/141:55 am
ORD
- LAP
1 stop16h 30m
Viva
Sun 3/225:05 pm
LAP
- ORD
1 stop29h 20m
Viva
Deal found 1/28![Viva logo]()
$367
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:59 am
ORD
- LAP
2 stops23h 31m
Multiple Airlines
Fri 3/136:36 pm
LAP
- ORD
1 stop9h 00m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$372
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:00 am
STL
- SJD
1 stop7h 40m
Delta
Tue 3/310:27 am
SJD
- STL
2 stops11h 56m
Delta
Deal found 1/26![Delta logo]()
$409
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:10 am
STL
- SJD
2 stops12h 27m
Delta
Tue 3/31:05 pm
SJD
- STL
2 stops9h 18m
Delta
Deal found 1/27![Delta logo]()
$413
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:58 am
STL
- SJD
1 stop8h 30m
American Airlines
Tue 3/34:28 pm
SJD
- STL
1 stop6h 31m
American Airlines
Deal found 1/27![American Airlines logo]()
$415
Find 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 January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (Mytrip) |
One-way from | $98 (Kissandfly.com) |
Popular in | March |
Cheapest in | September |
Average price | $575 |
Good round-trip deal | $583 or less |
Good one-way deal | $300 or less |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Illinois to Baja California Sur that are best for you.
Fly from
Illinois
Fly to
Baja California Sur
Route
Depart
Return
Price
ChicagoLa Paz
ORD - LAP
ORDLAP
Chicago O'Hare Intl
Mon 2/16
11:58 pm-7:30 am
1 stop8h 32m
La Paz Leon
Thu 2/19
6:36 pm-4:36 am
1 stop9h 00m
$271
ChicagoLa Paz
ORD - LAP
ORDLAP
Chicago O'Hare Intl
Fri 2/20
11:58 pm-7:30 am
1 stop8h 32m
La Paz Leon
Fri 3/13
6:36 pm-5:36 am
1 stop9h 00m
$280
ChicagoLa Paz
ORD - LAP
ORDLAP
Chicago O'Hare Intl
Thu 3/12
1:55 am-4:25 pm
1 stop16h 30m
La Paz Leon
Tue 3/17
5:05 pm-12:25 am
1 stop29h 20m
$346
ChicagoLa Paz
ORD - LAP
ORDLAP
Chicago O'Hare Intl
Sat 3/14
1:55 am-4:25 pm
1 stop16h 30m
La Paz Leon
Sun 3/22
5:05 pm-6:08 am
2 stops35h 03m
$358
ChicagoLa Paz
ORD - LAP
ORDLAP
Chicago O'Hare Intl
Sat 3/14
1:55 am-4:25 pm
1 stop16h 30m
La Paz Leon
Sun 3/22
5:05 pm-12:25 am
1 stop29h 20m
$367
ChicagoLa Paz
ORD - LAP
ORDLAP
Chicago O'Hare Intl
Fri 2/20
8:59 am-7:30 am
2 stops23h 31m
La Paz Leon
Fri 3/13
6:36 pm-5:36 am
1 stop9h 00m
$372
ChicagoLa Paz
ORD - LAP
ORDLAP
Chicago O'Hare Intl
Tue 4/7
12:20 pm-7:18 am
2 stops20h 58m
La Paz Leon
Mon 4/13
4:35 pm-11:45 pm
1 stop29h 10m
$391
ChicagoLa Paz
ORD - LAP
ORDLAP
Chicago O'Hare Intl
Mon 3/30
7:35 am-4:23 pm
1 stop10h 48m
La Paz Leon
Fri 4/3
5:44 pm-5:52 am
1 stop10h 08m
$404
ChicagoLa Paz
ORD - LAP
ORDLAP
Chicago O'Hare Intl
Sat 2/28
1:10 am-6:34 pm
1 stop18h 24m
La Paz Leon
Sat 3/14
8:35 am-12:13 am
1 stop13h 38m
$408
ChicagoLa Paz
ORD - LAP
ORDLAP
Chicago O'Hare Intl
Fri 5/8
3:50 pm-7:40 am
1 stop17h 50m
La Paz Leon
Tue 5/12
9:10 am-12:15 am
1 stop13h 05m
$408
Showing 1-10 of 60 results
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.
Cheapflights Insights
Everything you need to know about your flight from Illinois to Baja California Sur
What is the cheapest month to book a flight from Illinois to Baja California Sur?
Currently, March is the cheapest month in which you can book a flight from Illinois to Baja California Sur (average of $268). Flying from Illinois to Baja California Sur in October is currently the most expensive (average of $389). 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 January 29, 2026.
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 January 29, 2026.
The most flights from USIL to MXBS are scheduled on a Thursday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
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 January 29, 2026.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Illinois to Baja California Sur by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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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.
Top 6 airlines flying from Illinois to Baja California Sur
Discover the top 6 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 January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$252 | Average$384 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$263 | Average$346 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$543 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$417 | Average$631 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$420 | Average$690 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$485 | Average$697 | FlexibilityNo cancel fee | On-time63% |