How does KAYAK find such low prices on flights from Illinois to San Luis Potosí?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to San Luis Potosí. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to San Luis Potosí?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Potosí from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to San Luis Potosí?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Luis Potosí with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to San Luis Potosí?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Luis Potosí from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$142 CHEAP FLIGHTS from Illinois to San Luis Potosí

SLP

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Cheap Flights from Illinois to San Luis Potosí

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to San Luis Potosí that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to San Luis Potosí

Fri, Jun 20 - Mon, Jun 30

2:40 pm - 10:15 pmORD-SLP

8h 35m1 stop

5:14 am - 11:43 pmSLP-ORD

17h 29m1 stop

$294American Airlines

Find Deal

Mon, Nov 10 - Tue, Nov 18

1:00 am - 12:12 pmORD-SLP

11h 12m1 stop

1:13 pm - 11:18 pmSLP-ORD

10h 05m1 stop

$319Delta

Find Deal

Tue, Nov 11 - Tue, Nov 18

11:19 am - 5:49 pmORD-SLP

6h 30m1 stop

1:13 pm - 11:18 pmSLP-ORD

10h 05m1 stop

$323Delta

Find Deal

Thu, Sep 11 - Tue, Sep 23

7:00 am - 4:49 pmORD-SLP

10h 49m2 stops

2:53 pm - 12:29 amSLP-ORD

8h 36m1 stop

$328Delta

Find Deal

Mon, Nov 10 - Tue, Nov 18

1:00 am - 12:12 pmORD-SLP

11h 12m1 stop

10:08 am - 11:53 pmSLP-ORD

13h 45m2 stops

$329Delta

Find Deal

Wed, Jun 25 - Wed, Jul 9

4:56 pm - 10:15 pmORD-SLP

6h 19m1 stop

5:14 am - 7:45 pmSLP-ORD

13h 31m1 stop

$365American Airlines

Find Deal

Sun, Oct 19 - Mon, Nov 3

1:55 am - 8:59 amORD-SLP

8h 04m1 stop

1:13 pm - 11:18 pmSLP-ORD

10h 05m1 stop

$366Aeromexico

Find Deal

Wed, Jul 30 - Mon, Aug 11

2:01 am - 8:29 amORD-SLP

7h 28m1 stop

4:46 pm - 12:16 amSLP-ORD

6h 30m1 stop

$413Aeromexico

Find Deal

Tue, Jul 1 - Thu, Jul 31

6:00 am - 7:12 pmORD-SLP

14h 12m1 stop

7:12 am - 12:15 amSLP-ORD

16h 03m1 stop

$470United Airlines

Find Deal

Mon, Jun 2 - Tue, Jun 10

12:45 pm - 7:12 pmORD-SLP

7h 27m1 stop

12:00 pm - 9:30 pmSLP-ORD

8h 30m1 stop

$481United Airlines

Find Deal

Useful Info

Low season	February
High season	December
Cheapest flight	$142

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 58% increase in price.

Flight from Chicago O'Hare Airport to San Luis Potosí

How does KAYAK find such low prices on flights from Illinois to San Luis Potosí?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to San Luis Potosí.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to San Luis Potosí?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Potosí from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to San Luis Potosí?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Luis Potosí with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to San Luis Potosí?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Luis Potosí from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Luis Potosí

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Luis Potosí

San Luis Potosí (SLP)

SLP

$142 Find Cheap Flights from Illinois to San Luis Potosí

KAYAK searches hundreds of travel sites at once for deals on flights to San Luis Potosí

Cheap Flights from Illinois to San Luis Potosí

Recent round-trip flight deals from Illinois to San Luis Potosí

Recent one-way flight deals from Illinois to San Luis Potosí

Recent last minute flight deals from Illinois to San Luis Potosí

Good to know

FAQs for booking flights from Illinois to San Luis Potosí

How does KAYAK find such low prices on flights from Illinois to San Luis Potosí?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to San Luis Potosí.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to San Luis Potosí?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Potosí from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to San Luis Potosí?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Luis Potosí with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to San Luis Potosí?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Luis Potosí from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Luis Potosí

Information on the airport you'll fly into in San Luis Potosí

Cabin class types available on flights to Illinois

Complete your trip to San Luis Potosí with a hotel stay or car rental

Find direct flights for San Luis Potosí

Flights to other popular destinations

Flights from domestic origins to San Luis Potosí

Choose which airport to fly into in San Luis Potosí

Find deals for your return flight