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Cheap flights from Illinois to Ponce from $196

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 Ponce departing on 9/30. 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 Illinois to Ponce

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:59 pm - 10:02 am
ORD
-
PSE
15h 03m
1 stop
Frontier Logo
10:05 am - 10:59 pm
PSE
-
ORD
13h 54m
1 stop
$376Frontier
Wed, Aug 26 - Sun, Sep 13
Frontier Logo
7:44 pm - 10:02 am
ORD
-
PSE
13h 18m
1 stop
Frontier Logo
10:47 am - 11:08 pm
PSE
-
ORD
13h 21m
1 stop
$396Frontier
Thu, Aug 27 - Sun, Aug 30
Frontier Logo
7:44 pm - 10:02 am
ORD
-
PSE
13h 18m
1 stop
Frontier Logo
10:05 am - 10:59 pm
PSE
-
ORD
13h 54m
1 stop
$396Frontier
Sat, Sep 5 - Mon, Sep 14
Frontier Logo
7:44 pm - 10:02 am
ORD
-
PSE
13h 18m
1 stop
Frontier Logo
10:47 am - 11:08 pm
PSE
-
ORD
13h 21m
1 stop
$406Frontier
Sun, Aug 23 - Thu, Sep 3
Frontier Logo
7:44 pm - 10:02 am
ORD
-
PSE
13h 18m
1 stop
Frontier Logo
10:47 am - 11:08 pm
PSE
-
ORD
13h 21m
1 stop
$406Frontier
Thu, Aug 27 - Thu, Sep 3
Frontier Logo
7:44 pm - 10:02 am
ORD
-
PSE
13h 18m
1 stop
Frontier Logo
10:47 am - 11:08 pm
PSE
-
ORD
13h 21m
1 stop
$406Frontier
Sun, Aug 23 - Mon, Aug 31
Frontier Logo
7:44 pm - 10:02 am
ORD
-
PSE
13h 18m
1 stop
Frontier Logo
10:47 am - 11:08 pm
PSE
-
ORD
13h 21m
1 stop
$406Frontier
Sun, Aug 23 - Sun, Aug 30
Frontier Logo
7:44 pm - 10:02 am
ORD
-
PSE
13h 18m
1 stop
Frontier Logo
10:47 am - 11:08 pm
PSE
-
ORD
13h 21m
1 stop
$406Frontier
Thu, Aug 27 - Sun, Aug 30
Frontier Logo
7:44 pm - 10:02 am
ORD
-
PSE
13h 18m
1 stop
Frontier Logo
10:47 am - 11:08 pm
PSE
-
ORD
13h 21m
1 stop
$406Frontier
Sun, Aug 30 - Thu, Sep 3
Frontier Logo
5:59 pm - 10:02 am
ORD
-
PSE
15h 03m
1 stop
Frontier Logo
10:47 am - 11:08 pm
PSE
-
ORD
13h 21m
1 stop
$406Frontier
Sat, Aug 29 - Mon, Aug 31

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JetBlue flights from Illinois to Ponce

Our best JetBlue deals on Illinois to Ponce flight tickets
JetBlue
Aug 22
ORD3:20 pmChicago O'Hare Intl
7h 39m
1 stop
PSE11:59 pmPonce Mercedita
Aug 26
PSE5:01 amPonce Mercedita
9h 38m
1 stop
ORD1:39 pmChicago O'Hare Intl
$419
JetBlue
Aug 18
ORD2:35 pmChicago O'Hare Intl
8h 24m
1 stop
PSE11:59 pmPonce Mercedita
Aug 19
PSE5:01 amPonce Mercedita
9h 38m
1 stop
ORD1:39 pmChicago O'Hare Intl
$423
JetBlue
Aug 24
ORD2:35 pmChicago O'Hare Intl
8h 24m
1 stop
PSE11:59 pmPonce Mercedita
Aug 28
PSE5:01 amPonce Mercedita
9h 38m
1 stop
ORD1:39 pmChicago O'Hare Intl
$424

Frontier flights from Illinois to Ponce

Our best Frontier deals on Illinois to Ponce flight tickets
Frontier
Aug 26
ORD5:59 pmChicago O'Hare Intl
15h 03m
1 stop
PSE10:02 amPonce Mercedita
Sep 13
PSE10:05 amPonce Mercedita
13h 54m
1 stop
ORD10:59 pmChicago O'Hare Intl
$376
Frontier
Aug 27
ORD7:44 pmChicago O'Hare Intl
13h 18m
1 stop
PSE10:02 amPonce Mercedita
Aug 30
PSE10:47 amPonce Mercedita
13h 21m
1 stop
ORD11:08 pmChicago O'Hare Intl
$396
Frontier
Aug 23
ORD7:44 pmChicago O'Hare Intl
13h 18m
1 stop
PSE10:02 amPonce Mercedita
Sep 3
PSE10:47 amPonce Mercedita
13h 21m
1 stop
ORD11:08 pmChicago O'Hare Intl
$406

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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 July 29, 2026.
Use the filters below to find and compare flights from Illinois to Ponce that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Wed 8/26

5:59 pm-10:02 am

1 stop15h 03m

Ponce Mercedita

Sun 9/13

10:05 am-10:59 pm

1 stop13h 54m

$376
Quickest round-trip

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Thu 8/27

7:44 pm-10:02 am

1 stop13h 18m

Ponce Mercedita

Sun 8/30

10:47 am-11:08 pm

1 stop13h 21m

$396

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Sat 9/5

7:44 pm-10:02 am

1 stop13h 18m

Ponce Mercedita

Mon 9/14

10:05 am-10:59 pm

1 stop13h 54m

$396

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Sun 8/23

7:44 pm-10:02 am

1 stop13h 18m

Ponce Mercedita

Thu 9/3

10:47 am-11:08 pm

1 stop13h 21m

$406

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Thu 8/27

7:44 pm-10:02 am

1 stop13h 18m

Ponce Mercedita

Thu 9/3

10:47 am-11:08 pm

1 stop13h 21m

$406

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Sun 8/23

7:44 pm-10:02 am

1 stop13h 18m

Ponce Mercedita

Mon 8/31

10:47 am-11:08 pm

1 stop13h 21m

$406

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Sun 8/23

7:44 pm-10:02 am

1 stop13h 18m

Ponce Mercedita

Sun 8/30

10:47 am-11:08 pm

1 stop13h 21m

$406

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Thu 8/27

7:44 pm-10:02 am

1 stop13h 18m

Ponce Mercedita

Sun 8/30

10:47 am-11:08 pm

1 stop13h 21m

$406

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Sun 8/30

7:44 pm-10:02 am

1 stop13h 18m

Ponce Mercedita

Thu 9/3

10:47 am-11:08 pm

1 stop13h 21m

$406

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Sat 8/29

5:59 pm-10:02 am

1 stop15h 03m

Ponce Mercedita

Mon 8/31

10:47 am-11:08 pm

1 stop13h 21m

$406

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 Ponce from

How to get the cheapest flight ticket from Illinois 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 airline that flies from Illinois to Ponce Mercedita?

Frontier and JetBlue are the most popular carriers operating from Illinois to Ponce Mercedita

What airlines fly to Ponce?

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Ponce from Illinois according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Ponce. Keep in mind that there are 6 different airlines that fly to Ponce on a routine basis, so you have a few additional options to choose from.

Cheap Illinois to Ponce flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Ponce

Fastest flight time

8h 21m

Direct flights

None
The fastest flight from Illinois to Ponce takes 8h 21m
There are no direct flights from Illinois to Ponce. There are no popular flight routes from Illinois to Ponce.
Search flight deals

Frequently asked questions about flying from Illinois to Ponce

  • When did momondo last update prices for flights from Illinois to Ponce Mercedita Airport?

    Prices for flights from Illinois to Ponce Mercedita Airport are updated daily.

  • How old do you have to be to fly from Illinois 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 Illinois to Ponce Mercedita Airport.

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

    The required travel and health documents for your Ponce Mercedita 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 Ponce Mercedita Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Ponce 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 Ponce quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Ponce from Illinois with this policy.

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

momondo helps you find the best flight between Illinois and Ponce 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 Illinois to Ponce right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ponce from Illinois. 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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