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Cheap flights from Chicago O'Hare Intl Airport to San Juan from $147

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to San Juan departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to San Juan (ORD-PSE)

Cheap round-trip flights

Frontier Logo
8:49 pm - 9:30 amORD-PSE
11h 41m1 stop
Frontier Logo
10:15 am - 7:44 pmPSE-ORD
10h 29m1 stop
$294Frontier
Find Deal
Thu, Sep 4 - Sun, Sep 7
Frontier Logo
8:49 pm - 9:30 amORD-PSE
11h 41m1 stop
Frontier Logo
10:15 am - 7:44 pmPSE-ORD
10h 29m1 stop
$404Frontier
Find Deal
Sun, Sep 21 - Sun, Sep 28
Frontier Logo
6:28 pm - 10:00 amORD-PSE
13h 32m1 stop
Frontier Logo
10:50 am - 6:44 pmPSE-ORD
9h 54m1 stop
$544Frontier
Find Deal
Wed, Nov 26 - Fri, Dec 5
Frontier Logo
6:28 pm - 10:00 amORD-PSE
13h 32m1 stop
Frontier Logo
10:50 am - 5:13 pmPSE-ORD
8h 23m1 stop
$794Frontier
Find Deal
Wed, Nov 26 - Sun, Nov 30
JetBlue Logo
6:45 am - 10:56 pmORD-PSE
15h 11m2 stops
JetBlue Logo
6:00 am - 6:55 pmPSE-ORD
13h 55m2 stops
$795JetBlue
Find Deal
Fri, Sep 12 - Sun, Sep 14
Frontier Logo
5:30 am - 9:55 amORD-PSE
26h 25m1 stop
Frontier Logo
10:50 am - 11:14 pmPSE-ORD
14h 24m1 stop
$819Frontier
Find Deal
Fri, Dec 19 - Sun, Dec 28
JetBlue Logo
6:45 am - 1:42 amORD-PSE
16h 57m2 stops
JetBlue Logo
5:05 am - 6:34 pmPSE-ORD
15h 29m2 stops
$844JetBlue
Find Deal
Fri, Jan 2 - Tue, Jan 6
JetBlue Logo
6:45 am - 10:56 pmORD-PSE
15h 11m2 stops
JetBlue Logo
6:00 am - 8:49 pmPSE-ORD
15h 49m2 stops
$1,002JetBlue
Find Deal
Sun, Sep 21 - Sun, Sep 28
JetBlue Logo
8:40 am - 12:19 amORD-PSE
14h 39m2 stops
JetBlue Logo
1:59 am - 11:18 amPSE-ORD
10h 19m1 stop
$1,154JetBlue
Find Deal
Fri, Aug 29 - Sun, Aug 31
JetBlue Logo
12:07 pm - 12:19 amORD-PSE
11h 12m1 stop
JetBlue Logo
1:59 am - 11:18 amPSE-ORD
10h 19m1 stop
$1,206JetBlue
Find Deal
Fri, Aug 29 - Sun, Aug 31

Frontier flights from Chicago O'Hare Intl Airport to Ponce

Our best Frontier deals on Chicago O'Hare Intl Airport to Ponce flight tickets
Frontier
Sep 4
ORD8:49 pmChicago O'Hare Intl
11h 41m
1 stop
PSE9:30 amPonce Mercedita
Sep 7
PSE10:15 amPonce Mercedita
10h 29m
1 stop
ORD7:44 pmChicago O'Hare Intl
$294
Find similar
Frontier
Sep 21
ORD8:49 pmChicago O'Hare Intl
11h 41m
1 stop
PSE9:30 amPonce Mercedita
Sep 28
PSE10:15 amPonce Mercedita
10h 29m
1 stop
ORD7:44 pmChicago O'Hare Intl
$404
Find similar
Frontier
Nov 26
ORD6:28 pmChicago O'Hare Intl
13h 32m
1 stop
PSE10:00 amPonce Mercedita
Dec 5
PSE10:50 amPonce Mercedita
9h 54m
1 stop
ORD6:44 pmChicago O'Hare Intl
$544
Find similar

JetBlue flights from Chicago O'Hare Intl Airport to Ponce

Our best JetBlue deals on Chicago O'Hare Intl Airport to Ponce flight tickets
JetBlue
Sep 12
ORD6:45 amChicago O'Hare Intl
15h 11m
2 stops
PSE10:56 pmPonce Mercedita
Sep 14
PSE6:00 amPonce Mercedita
13h 55m
2 stops
ORD6:55 pmChicago O'Hare Intl
$795
Find similar
JetBlue
Jan 2
ORD6:45 amChicago O'Hare Intl
16h 57m
2 stops
PSE1:42 amPonce Mercedita
Jan 6
PSE5:05 amPonce Mercedita
15h 29m
2 stops
ORD6:34 pmChicago O'Hare Intl
$844
Find similar
JetBlue
Sep 21
ORD6:45 amChicago O'Hare Intl
15h 11m
2 stops
PSE10:56 pmPonce Mercedita
Sep 28
PSE6:00 amPonce Mercedita
15h 49m
2 stops
ORD8:49 pmChicago O'Hare Intl
$1,002
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Ponce 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 18, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Ponce that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Thu 9/4

8:49 pm-9:30 am

1 stop11h 41m

Ponce Mercedita

Sun 9/7

10:15 am-7:44 pm

1 stop10h 29m

$294

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Sun 9/21

8:49 pm-9:30 am

1 stop11h 41m

Ponce Mercedita

Sun 9/28

10:15 am-7:44 pm

1 stop10h 29m

$404

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Wed 11/26

6:28 pm-10:00 am

1 stop13h 32m

Ponce Mercedita

Fri 12/5

10:50 am-6:44 pm

1 stop9h 54m

$544

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Wed 11/26

6:28 pm-10:00 am

1 stop13h 32m

Ponce Mercedita

Sun 11/30

10:50 am-5:13 pm

1 stop8h 23m

$794

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Fri 9/12

6:45 am-10:56 pm

2 stops15h 11m

Ponce Mercedita

Sun 9/14

6:00 am-6:55 pm

2 stops13h 55m

$795

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Fri 12/19

5:30 am-9:55 am

1 stop26h 25m

Ponce Mercedita

Sun 12/28

10:50 am-11:14 pm

1 stop14h 24m

$819

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Fri 1/2

6:45 am-1:42 am

2 stops16h 57m

Ponce Mercedita

Tue 1/6

5:05 am-6:34 pm

2 stops15h 29m

$844

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Sun 9/21

6:45 am-10:56 pm

2 stops15h 11m

Ponce Mercedita

Sun 9/28

6:00 am-8:49 pm

2 stops15h 49m

$1,002

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Fri 8/29

8:40 am-12:19 am

2 stops14h 39m

Ponce Mercedita

Sun 8/31

1:59 am-11:18 am

1 stop10h 19m

$1,154

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Fri 8/29

12:07 pm-12:19 am

1 stop11h 12m

Ponce Mercedita

Sun 8/31

1:59 am-11:18 am

1 stop10h 19m

$1,206

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Ponce

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 day to depart on your flight to Ponce?

The cheapest day to depart from Chicago O'Hare Intl Airport to Ponce is on a Thursday. Travelers who choose to depart for Ponce on a Thursday will often find tickets for as low as $244. On the other hand, Monday is the most expensive day to depart from Chicago O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $713.

What is the cheapest time of day to depart on your flight to Ponce?

In the morning is the cheapest time of day to fly from Chicago O'Hare Intl Airport to Ponce when you can find flight prices for as low as $246. Flying to Ponce in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ponce is in the evening when prices are around $352.

When to book flights from Chicago O'Hare Intl Airport to Ponce

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

Cheap Chicago O'Hare Intl Airport to Ponce (ORD to PSE) flight deals and tips

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

Best Price Found

$147

Fastest flight time

11h 12m

Direct flights

None

Airports in Ponce

1 airport
The best one-way flight to Ponce from Chicago O'Hare Intl Airport in the past 72 hours is $147. The best round-trip flight deal from Chicago O'Hare Intl Airport to Ponce found on momondo in the last 72 hours is $294.
The fastest flight from Chicago O'Hare Intl Airport to Ponce takes 11h 12m
There are no direct flights from Chicago O'Hare Intl Airport to Ponce. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Ponce Mercedita Airport.
There is 1 airport near Ponce: Ponce Mercedita (PSE)
Search flight deals

  • How far is Chicago O'Hare Intl to Ponce Mercedita by plane?

    The distance between Chicago O'Hare Intl and Ponce Mercedita is about 2075.3 mi. Typically, this will take 11h 12m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Ponce Mercedita Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Ponce Mercedita Airport are updated daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Ponce Mercedita 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 Chicago O'Hare Intl Airport to Ponce Mercedita Airport.

  • What documentation or ID do you need to fly to Ponce Mercedita Airport?

    The travel and health documents you'll need for your trip to Ponce Mercedita Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ponce Mercedita Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Ponce?

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 Chicago to Ponce for you.

Can I find flights from Chicago to Ponce with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ponce from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Ponce?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Ponce.

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

Yes momondo offers price alerts on flights to Ponce from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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