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Cheap flights from Illinois to Ponce from $123

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 5/15. 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
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
5:30 pm - 9:07 am
ORD
-
PSE
14h 37m
1 stop
Frontier Logo
10:02 am - 11:13 pm
PSE
-
ORD
14h 11m
1 stop
$236Frontier
Mon, May 11 - Wed, May 13
Frontier Logo
5:13 pm - 9:46 am
ORD
-
PSE
15h 33m
1 stop
Frontier Logo
10:31 am - 11:05 pm
PSE
-
ORD
13h 34m
1 stop
$276Frontier
Thu, Jul 9 - Mon, Jul 13
Frontier Logo
3:55 pm - 9:07 am
ORD
-
PSE
16h 12m
1 stop
Frontier Logo
10:02 am - 11:13 pm
PSE
-
ORD
14h 11m
1 stop
$315Frontier
Wed, May 13 - Sun, May 17
Frontier Logo
3:55 pm - 9:07 am
ORD
-
PSE
16h 12m
1 stop
Frontier Logo
10:02 am - 11:13 pm
PSE
-
ORD
14h 11m
1 stop
$321Frontier
Tue, May 12 - Sat, May 16
Frontier Logo
5:13 pm - 9:46 am
ORD
-
PSE
15h 33m
1 stop
Frontier Logo
10:31 am - 11:05 pm
PSE
-
ORD
13h 34m
1 stop
$341Frontier
Thu, Jul 9 - Sat, Jul 18
Frontier Logo
3:55 pm - 10:28 am
ORD
-
PSE
17h 33m
1 stop
Frontier Logo
10:02 am - 11:13 pm
PSE
-
ORD
14h 11m
1 stop
$366Frontier
Tue, May 19 - Tue, May 26
Frontier Logo
10:16 am - 9:46 am
ORD
-
PSE
22h 30m
1 stop
Frontier Logo
10:31 am - 11:05 pm
PSE
-
ORD
13h 34m
1 stop
$398Frontier
Fri, Jul 10 - Sat, Jul 18
Frontier Logo
5:11 pm - 9:07 am
ORD
-
PSE
14h 56m
1 stop
Frontier Logo
10:02 am - 11:13 pm
PSE
-
ORD
14h 11m
1 stop
$403Frontier
Thu, May 21 - Tue, May 26
Frontier Logo
5:25 pm - 9:42 am
ORD
-
PSE
15h 17m
1 stop
Frontier Logo
10:27 am - 9:21 am
PSE
-
ORD
23h 54m
1 stop
$406Frontier
Thu, Jun 18 - Sun, Jun 21
Frontier Logo
5:11 pm - 9:07 am
ORD
-
PSE
14h 56m
1 stop
Frontier Logo
10:02 am - 11:13 pm
PSE
-
ORD
14h 11m
1 stop
$430Frontier
Sun, May 24 - Sun, May 31

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Frontier flights from Illinois to Ponce

Our best Frontier deals on Illinois to Ponce flight tickets
Frontier
May 11
ORD5:30 pmChicago O'Hare Intl
14h 37m
1 stop
PSE9:07 amPonce Mercedita
May 13
PSE10:02 amPonce Mercedita
14h 11m
1 stop
ORD11:13 pmChicago O'Hare Intl
$236
Frontier
Jul 9
ORD5:13 pmChicago O'Hare Intl
15h 33m
1 stop
PSE9:46 amPonce Mercedita
Jul 13
PSE10:31 amPonce Mercedita
13h 34m
1 stop
ORD11:05 pmChicago O'Hare Intl
$276
Frontier
May 13
ORD3:55 pmChicago O'Hare Intl
16h 12m
1 stop
PSE9:07 amPonce Mercedita
May 17
PSE10:02 amPonce Mercedita
14h 11m
1 stop
ORD11:13 pmChicago O'Hare Intl
$315

JetBlue flights from Illinois to Ponce

Our best JetBlue deals on Illinois to Ponce flight tickets
JetBlue
May 11
ORD9:49 amChicago O'Hare Intl
21h 00m
2 stops
PSE7:49 amPonce Mercedita
May 13
PSE8:39 amPonce Mercedita
24h 05m
2 stops
ORD7:44 amChicago O'Hare Intl
$681
JetBlue
Jul 9
ORD9:39 amChicago O'Hare Intl
21h 17m
2 stops
PSE7:56 amPonce Mercedita
Jul 13
PSE8:46 amPonce Mercedita
14h 09m
2 stops
ORD9:55 pmChicago O'Hare Intl
$855
JetBlue
Jun 15
ORD9:35 amChicago O'Hare Intl
21h 21m
2 stops
PSE7:56 amPonce Mercedita
Jun 22
PSE8:46 amPonce Mercedita
13h 44m
2 stops
ORD9:30 pmChicago O'Hare Intl
$926

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 April 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
Quickest round-trip

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Mon 5/11

5:30 pm-9:07 am

1 stop14h 37m

Ponce Mercedita

Wed 5/13

10:02 am-11:13 pm

1 stop14h 11m

$236

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Thu 7/9

5:13 pm-9:46 am

1 stop15h 33m

Ponce Mercedita

Mon 7/13

10:31 am-11:05 pm

1 stop13h 34m

$276

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Wed 5/13

3:55 pm-9:07 am

1 stop16h 12m

Ponce Mercedita

Sun 5/17

10:02 am-11:13 pm

1 stop14h 11m

$315

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Tue 5/12

3:55 pm-9:07 am

1 stop16h 12m

Ponce Mercedita

Sat 5/16

10:02 am-11:13 pm

1 stop14h 11m

$321

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Thu 7/9

5:13 pm-9:46 am

1 stop15h 33m

Ponce Mercedita

Sat 7/18

10:31 am-11:05 pm

1 stop13h 34m

$341

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Tue 5/19

3:55 pm-10:28 am

1 stop17h 33m

Ponce Mercedita

Tue 5/26

10:02 am-11:13 pm

1 stop14h 11m

$366

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Fri 7/10

10:16 am-9:46 am

1 stop22h 30m

Ponce Mercedita

Sat 7/18

10:31 am-11:05 pm

1 stop13h 34m

$398

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Thu 5/21

5:11 pm-9:07 am

1 stop14h 56m

Ponce Mercedita

Tue 5/26

10:02 am-11:13 pm

1 stop14h 11m

$403

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Thu 6/18

5:25 pm-9:42 am

1 stop15h 17m

Ponce Mercedita

Sun 6/21

10:27 am-9:21 am

1 stop23h 54m

$406

ChicagoPonce

ORD - PSE

ORDPSE

Chicago O'Hare Intl

Sun 5/24

5:11 pm-9:07 am

1 stop14h 56m

Ponce Mercedita

Sun 5/31

10:02 am-11:13 pm

1 stop14h 11m

$430

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 is the most popular carrier operating from Illinois to Ponce Mercedita

What airlines fly to Ponce?

Spirit Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to Ponce from Illinois according to our data. Spirit 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 7 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

14h 32m

Direct flights

None
The fastest flight from Illinois to Ponce takes 14h 32m
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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