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Cheap flights from San Luis Potosí to Chicago from $239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Luis Potosí to Chicago departing on 8/31. 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
1 adult, Economy, 0 bags

Find the cheapest flights from San Luis Potosí to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:51 pm - 12:45 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
9h 54m1 stop Dallas/Fort Worth
Frontier Logo
7:25 am - 1:34 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
7h 09m1 stop Houston George Bush Intcntl
$335Frontier
Mon, Sep 14 - Sat, Sep 19
Frontier Logo
2:48 pm - 9:20 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
17h 32m2 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson
Frontier Logo
7:25 am - 1:34 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
7h 09m1 stop Houston George Bush Intcntl
$361Frontier
Sat, Sep 12 - Sat, Sep 26
Frontier Logo
1:51 pm - 12:45 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
9h 54m1 stop Dallas/Fort Worth
Frontier Logo
7:28 pm - 1:34 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
19h 06m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl
$381Frontier
Mon, Sep 14 - Fri, Sep 18
Frontier Logo
1:51 pm - 12:45 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
9h 54m1 stop Dallas/Fort Worth
Frontier Logo
7:28 pm - 1:34 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
19h 06m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl
$383Frontier
Mon, Sep 14 - Fri, Sep 18
Multiple Airlines Logo
9:22 am - 11:59 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
13h 37m1 stop Guadalajara Miguel Hidal
Multiple Airlines Logo
2:53 am - 10:31 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
20h 38m1 stop Guadalajara Miguel Hidal
$384Multiple Airlines
Wed, Sep 2 - Tue, Sep 15
Multiple Airlines Logo
6:00 am - 2:52 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
7h 52m1 stop Monterrey Gen Mariano Escobedo
Multiple Airlines Logo
2:53 am - 10:31 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
20h 38m1 stop Guadalajara Miguel Hidal
$387Multiple Airlines
Sun, Sep 6 - Tue, Sep 15
Frontier Logo
2:48 pm - 12:49 amSLP  San Luis Potosi-ORD Chicago O'Hare Intl
9h 01m1 stop Houston George Bush Intcntl
Frontier Logo
7:25 am - 1:34 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
7h 09m1 stop Houston George Bush Intcntl
$400Frontier
Thu, Sep 3 - Sat, Sep 12
Multiple Airlines Logo
9:22 am - 11:59 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
13h 37m1 stop Guadalajara Miguel Hidal
Multiple Airlines Logo
7:35 am - 10:31 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
15h 56m2 stops Mexico City Benito Juarez Guadalajara Miguel Hidal
$403Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
9:22 am - 11:59 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
13h 37m1 stop Guadalajara Miguel Hidal
Multiple Airlines Logo
1:24 am - 9:05 amORD  Chicago O'Hare Intl-SLP San Luis Potosi
7h 41m1 stop Guadalajara Miguel Hidal
$404Multiple Airlines
Fri, Oct 30 - Mon, Nov 2
Multiple Airlines Logo
9:22 am - 12:09 pmSLP  San Luis Potosi-ORD Chicago O'Hare Intl
25h 47m1 stop Guadalajara Miguel Hidal
Multiple Airlines Logo
4:22 pm - 1:35 pmORD  Chicago O'Hare Intl-SLP San Luis Potosi
22h 13m1 stop Monterrey Gen Mariano Escobedo
$405Multiple Airlines
Mon, Sep 7 - Mon, Sep 14

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Frontier flights from San Luis Potosí to Chicago O'Hare Intl Airport

Our best Frontier deals on San Luis Potosí to Chicago O'Hare Intl Airport flight tickets
Frontier
Sep 14
SLP1:51 pmSan Luis Potosi
9h 54m
1 stop
ORD12:45 amChicago O'Hare Intl
Sep 19
ORD7:25 amChicago O'Hare Intl
7h 09m
1 stop
SLP1:34 pmSan Luis Potosi
$335
Frontier
Sep 12
SLP2:48 pmSan Luis Potosi
17h 32m
2 stops
ORD9:20 amChicago O'Hare Intl
Sep 26
ORD7:25 amChicago O'Hare Intl
7h 09m
1 stop
SLP1:34 pmSan Luis Potosi
$361
Frontier
Sep 14
SLP1:51 pmSan Luis Potosi
9h 54m
1 stop
ORD12:45 amChicago O'Hare Intl
Sep 18
ORD7:28 pmChicago O'Hare Intl
19h 06m
2 stops
SLP1:34 pmSan Luis Potosi
$381

Volaris flights from San Luis Potosí to Chicago O'Hare Intl Airport

Our best Volaris deals on San Luis Potosí to Chicago O'Hare Intl Airport flight tickets
Volaris
Sep 4
SLP9:22 amSan Luis Potosi
13h 25m
2 stops
ORD11:47 pmChicago O'Hare Intl
Sep 16
ORD1:49 pmChicago O'Hare Intl
9h 42m
1 stop
SLP10:31 pmSan Luis Potosi
$427
Volaris
Aug 13
SLP6:00 amSan Luis Potosi
40h 10m
3 stops
ORD11:10 pmChicago O'Hare Intl
Aug 19
ORD2:53 amChicago O'Hare Intl
30h 49m
2 stops
SLP8:42 amSan Luis Potosi
$647
Volaris
Aug 20
SLP6:00 amSan Luis Potosi
40h 08m
3 stops
ORD11:08 pmChicago O'Hare Intl
Aug 22
ORD2:53 amChicago O'Hare Intl
30h 49m
2 stops
SLP8:42 amSan Luis Potosi
$654

momondo Fare Finder

 
Customize your flight search to find flights from San Luis Potosí to Chicago O'Hare Intl Airport 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 August 10, 2026.
Use the filters below to find and compare flights from San Luis Potosí to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis PotosíChicago

SLP San Luis Potosi - ORD Chicago O'Hare Intl

SLPORD

San Luis Potosi

Mon 9/14

1:51 pm-12:45 am

1 stop9h 54m

Chicago O'Hare Intl

Sat 9/19

7:25 am-1:34 pm

1 stop7h 09m

$335

San Luis PotosíChicago

SLP San Luis Potosi - ORD Chicago O'Hare Intl

SLPORD

San Luis Potosi

Sat 9/12

2:48 pm-9:20 am

2 stops17h 32m

Chicago O'Hare Intl

Sat 9/26

7:25 am-1:34 pm

1 stop7h 09m

$361

San Luis PotosíChicago

SLP San Luis Potosi - ORD Chicago O'Hare Intl

SLPORD

San Luis Potosi

Mon 9/14

1:51 pm-12:45 am

1 stop9h 54m

Chicago O'Hare Intl

Fri 9/18

7:28 pm-1:34 pm

2 stops19h 06m

$381

San Luis PotosíChicago

SLP San Luis Potosi - ORD Chicago O'Hare Intl

SLPORD

San Luis Potosi

Mon 9/14

1:51 pm-12:45 am

1 stop9h 54m

Chicago O'Hare Intl

Fri 9/18

7:28 pm-1:34 pm

2 stops19h 06m

$383

San Luis PotosíChicago

SLP San Luis Potosi - ORD Chicago O'Hare Intl

SLPORD

San Luis Potosi

Wed 9/2

9:22 am-11:59 pm

1 stop13h 37m

Chicago O'Hare Intl

Tue 9/15

2:53 am-10:31 pm

1 stop20h 38m

$384

San Luis PotosíChicago

SLP San Luis Potosi - ORD Chicago O'Hare Intl

SLPORD

San Luis Potosi

Sun 9/6

6:00 am-2:52 pm

1 stop7h 52m

Chicago O'Hare Intl

Tue 9/15

2:53 am-10:31 pm

1 stop20h 38m

$387
Quickest round-trip

San Luis PotosíChicago

SLP San Luis Potosi - ORD Chicago O'Hare Intl

SLPORD

San Luis Potosi

Thu 9/3

2:48 pm-12:49 am

1 stop9h 01m

Chicago O'Hare Intl

Sat 9/12

7:25 am-1:34 pm

1 stop7h 09m

$400

San Luis PotosíChicago

SLP San Luis Potosi - ORD Chicago O'Hare Intl

SLPORD

San Luis Potosi

Wed 9/2

9:22 am-11:59 pm

1 stop13h 37m

Chicago O'Hare Intl

Wed 9/9

7:35 am-10:31 pm

2 stops15h 56m

$403

San Luis PotosíChicago

SLP San Luis Potosi - ORD Chicago O'Hare Intl

SLPORD

San Luis Potosi

Fri 10/30

9:22 am-11:59 pm

1 stop13h 37m

Chicago O'Hare Intl

Mon 11/2

1:24 am-9:05 am

1 stop7h 41m

$404

San Luis PotosíChicago

SLP San Luis Potosi - ORD Chicago O'Hare Intl

SLPORD

San Luis Potosi

Mon 9/7

9:22 am-12:09 pm

1 stop25h 47m

Chicago O'Hare Intl

Mon 9/14

4:22 pm-1:35 pm

1 stop22h 13m

$405

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 Chicago from

How to get the cheapest flight ticket from San Luis Potosí to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from San Luis Potosí averaging around $341.

How have San Luis Potosí to Chicago O'Hare Intl Airport flight prices changed over time?

When to book flights from San Luis Potosí to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Luis Potosí to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Luis Potosí to Chicago O'Hare Intl Airport (SLP to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Luis Potosí to Chicago O'Hare Intl Airport

Fastest flight time

9h 01m

Direct flights

None
The fastest flight from San Luis Potosí to Chicago O'Hare Intl Airport takes 9h 01m
There are no direct flights from San Luis Potosí to Chicago O'Hare Intl Airport. There are no popular flight routes from San Luis Potosí to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from San Luis Potosí to Chicago O'Hare Intl Airport

  • How far is San Luis Potosi to Chicago O'Hare Intl by plane?

    A flight from San Luis Potosi to Chicago O'Hare Intl will travel around 1564.1 mi. In terms of flight time, this usually takes a little over 9h 01m.

  • When did momondo last update prices for flights from San Luis Potosi Airport to Chicago O'Hare Intl Airport?

    Prices for flights from San Luis Potosi Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Luis Potosi Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Luis Potosi Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Rosemont
Oak Brook
Orland Park
Naperville
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New Buffalo
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Aurora
Janesville
Elgin
South Holland
Evanston

Why use momondo?

Why should I use momondo to find a flight deal from San Luis Potosí to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Luis Potosí to Chicago for you.

Can I find flights from San Luis Potosí to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from San Luis Potosí with this policy.

How can momondo help me find flights from San Luis Potosí to Chicago?

momondo helps you find the best flight between San Luis Potosí and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Luis Potosí to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Luis Potosí to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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