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Cheap flights from Illinois to Aguadilla from $107

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 Aguadilla departing on 4/20. 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

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Find the cheapest flights from Illinois to Aguadilla

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:14 pm - 11:51 am
ORD
-
BQN
17h 37m
1 stop
Frontier Logo
2:58 am - 11:41 pm
BQN
-
ORD
21h 43m
1 stop
$202Frontier
Fri, May 29 - Fri, Jun 5
Frontier Logo
5:14 pm - 11:51 am
ORD
-
BQN
17h 37m
1 stop
Frontier Logo
2:58 am - 11:41 pm
BQN
-
ORD
21h 43m
1 stop
$221Frontier
Fri, May 29 - Fri, Jun 5
Frontier Logo
5:14 pm - 11:51 am
ORD
-
BQN
17h 37m
1 stop
Frontier Logo
12:46 pm - 11:41 pm
BQN
-
ORD
11h 55m
1 stop
$223Frontier
Fri, May 29 - Sun, Jun 7
Frontier Logo
5:14 pm - 11:51 am
ORD
-
BQN
17h 37m
1 stop
Frontier Logo
12:46 pm - 11:41 pm
BQN
-
ORD
11h 55m
1 stop
$234Frontier
Fri, May 29 - Sun, Jun 7
Frontier Logo
4:21 pm - 1:53 am
ORD
-
BQN
8h 32m
1 stop
Frontier Logo
2:43 am - 11:36 pm
BQN
-
ORD
21h 53m
1 stop
$279Frontier
Wed, Apr 8 - Sun, Apr 12
Frontier Logo
6:04 pm - 1:43 am
ORD
-
BQN
6h 39m
1 stop
Frontier Logo
2:38 am - 9:30 pm
BQN
-
ORD
19h 52m
1 stop
$280Frontier
Fri, Apr 17 - Wed, Apr 22
Multiple Airlines Logo
12:45 pm - 1:53 am
ORD
-
BQN
12h 08m
1 stop
Multiple Airlines Logo
9:14 pm - 5:00 pm
BQN
-
ORD
20h 46m
2 stops
$298Multiple Airlines
Wed, Apr 8 - Mon, Apr 13
Frontier Logo
9:12 am - 1:53 am
ORD
-
BQN
15h 41m
1 stop
Frontier Logo
2:43 am - 11:36 pm
BQN
-
ORD
21h 53m
1 stop
$300Frontier
Fri, Apr 10 - Sun, Apr 12
Frontier Logo
5:14 pm - 11:51 am
ORD
-
BQN
17h 37m
1 stop
Frontier Logo
12:46 pm - 11:41 pm
BQN
-
ORD
11h 55m
1 stop
$311Frontier
Fri, May 29 - Sun, Jun 7
Frontier Logo
5:14 pm - 2:03 am
ORD
-
BQN
7h 49m
1 stop
Frontier Logo
12:46 pm - 11:41 pm
BQN
-
ORD
11h 55m
1 stop
$316Frontier
Sat, Aug 8 - Sat, Aug 15

Frontier flights from Illinois to Aguadilla

Our best Frontier deals on Illinois to Aguadilla flight tickets
Frontier
May 29
ORD5:14 pmChicago O'Hare Intl
17h 37m
1 stop
BQN11:51 amAguadilla Borinquen
Jun 5
BQN2:58 amAguadilla Borinquen
21h 43m
1 stop
ORD11:41 pmChicago O'Hare Intl
$202
Frontier
May 29
ORD5:14 pmChicago O'Hare Intl
17h 37m
1 stop
BQN11:51 amAguadilla Borinquen
Jun 5
BQN2:58 amAguadilla Borinquen
21h 43m
1 stop
ORD11:41 pmChicago O'Hare Intl
$221
Frontier
May 29
ORD5:14 pmChicago O'Hare Intl
17h 37m
1 stop
BQN11:51 amAguadilla Borinquen
Jun 7
BQN12:46 pmAguadilla Borinquen
11h 55m
1 stop
ORD11:41 pmChicago O'Hare Intl
$223

United Airlines flights from Illinois to Aguadilla

Our best United Airlines deals on Illinois to Aguadilla flight tickets
United Airlines
Mar 16
ORD12:00 pmChicago O'Hare Intl
9h 57m
1 stop
BQN10:57 pmAguadilla Borinquen
Mar 22
BQN12:09 amAguadilla Borinquen
10h 40m
1 stop
ORD9:49 amChicago O'Hare Intl
$697
United Airlines
Mar 16
ORD12:00 pmChicago O'Hare Intl
9h 57m
1 stop
BQN10:57 pmAguadilla Borinquen
Mar 22
BQN12:09 amAguadilla Borinquen
10h 40m
1 stop
ORD9:49 amChicago O'Hare Intl
$711
United Airlines
Mar 10
ORD12:03 pmChicago O'Hare Intl
9h 54m
1 stop
BQN10:57 pmAguadilla Borinquen
Mar 13
BQN12:09 amAguadilla Borinquen
8h 36m
1 stop
ORD7:45 amChicago O'Hare Intl
$761

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Aguadilla 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 March 3, 2026.
Use the filters below to find and compare flights from Illinois to Aguadilla that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAguadilla

ORD - BQN

ORDBQN

Chicago O'Hare Intl

Fri 5/29

5:14 pm-11:51 am

1 stop17h 37m

Aguadilla Borinquen

Fri 6/5

2:58 am-11:41 pm

1 stop21h 43m

$202

ChicagoAguadilla

ORD - BQN

ORDBQN

Chicago O'Hare Intl

Fri 5/29

5:14 pm-11:51 am

1 stop17h 37m

Aguadilla Borinquen

Fri 6/5

2:58 am-11:41 pm

1 stop21h 43m

$221

ChicagoAguadilla

ORD - BQN

ORDBQN

Chicago O'Hare Intl

Fri 5/29

5:14 pm-11:51 am

1 stop17h 37m

Aguadilla Borinquen

Sun 6/7

12:46 pm-11:41 pm

1 stop11h 55m

$223

ChicagoAguadilla

ORD - BQN

ORDBQN

Chicago O'Hare Intl

Fri 5/29

5:14 pm-11:51 am

1 stop17h 37m

Aguadilla Borinquen

Sun 6/7

12:46 pm-11:41 pm

1 stop11h 55m

$234

ChicagoAguadilla

ORD - BQN

ORDBQN

Chicago O'Hare Intl

Wed 4/8

4:21 pm-1:53 am

1 stop8h 32m

Aguadilla Borinquen

Sun 4/12

2:43 am-11:36 pm

1 stop21h 53m

$279

ChicagoAguadilla

ORD - BQN

ORDBQN

Chicago O'Hare Intl

Fri 4/17

6:04 pm-1:43 am

1 stop6h 39m

Aguadilla Borinquen

Wed 4/22

2:38 am-9:30 pm

1 stop19h 52m

$280

ChicagoAguadilla

ORD - BQN

ORDBQN

Chicago O'Hare Intl

Wed 4/8

12:45 pm-1:53 am

1 stop12h 08m

Aguadilla Borinquen

Mon 4/13

9:14 pm-5:00 pm

2 stops20h 46m

$298

ChicagoAguadilla

ORD - BQN

ORDBQN

Chicago O'Hare Intl

Fri 4/10

9:12 am-1:53 am

1 stop15h 41m

Aguadilla Borinquen

Sun 4/12

2:43 am-11:36 pm

1 stop21h 53m

$300

ChicagoAguadilla

ORD - BQN

ORDBQN

Chicago O'Hare Intl

Fri 5/29

5:14 pm-11:51 am

1 stop17h 37m

Aguadilla Borinquen

Sun 6/7

12:46 pm-11:41 pm

1 stop11h 55m

$311

ChicagoAguadilla

ORD - BQN

ORDBQN

Chicago O'Hare Intl

Sat 8/8

5:14 pm-2:03 am

1 stop7h 49m

Aguadilla Borinquen

Sat 8/15

12:46 pm-11:41 pm

1 stop11h 55m

$316

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 Aguadilla from

How to get the cheapest flight ticket from Illinois to Aguadilla

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 Aguadilla?

In general, August is the cheapest month to fly from Illinois to Aguadilla. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $266. If you’re not able to fly to Aguadilla in August, then July is your next best option. Flight prices from Illinois to Aguadilla during July average around $348.

Can stopping save me money on Illinois to Aguadilla flights?

You could potentially save up to 18% on your flight if you consider stops on a Illinois to Aguadilla flight.

Cheap Illinois to Aguadilla flight deals and tips

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

Fastest flight time

7h 49m

Direct flights

None
The fastest flight from Illinois to Aguadilla takes 7h 49m
There are no direct flights from Illinois to Aguadilla. There are no popular flight routes from Illinois to Aguadilla.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Aguadilla Borinquen Airport?

    Prices for flights from Illinois to Aguadilla Borinquen Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to Aguadilla Borinquen Airport?

  • How old do you have to be to fly from Illinois to Aguadilla Borinquen Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Aguadilla Borinquen Airport.

  • What documentation or ID do you need to fly to Aguadilla Borinquen Airport?

    The travel and health documents you'll need for your trip to Aguadilla Borinquen 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 Aguadilla Borinquen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to Aguadilla

Compare and see reviews for airlines that fly from Illinois to Aguadilla with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $159Free CancellationRating
5.7
3,041 reviews
Search Frontier flights
United AirlinesPriceFrom $391Free CancellationRating
7.4
9,378 reviews
Search United Airlines flights

Traveling to a place near Aguadilla?

Book flights to Aguadilla if you plan to visit one of these locations
Isabela

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Aguadilla from Illinois.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Aguadilla from Illinois.

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

Of course. momondo tracks the price of Illinois to Aguadilla flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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