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$149+ Cheap flights from Aguadilla (BQN) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
BQN — ORD
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Aguadilla to Illinois

Keep the following information in mind while searching for Aguadilla to Illinois flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$475
(United Airlines)

One-way from

$149
(Frontier)

Popular in

December

Cheapest in

August

Average price

$603
Provider with most accurate pricing for Aguadilla Borinquen-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Aguadilla Borinquen-Chicago (CHI) flights.
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From Aguadilla Borinquen to Illinois
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One-way flight from Aguadilla Borinquen to Illinois
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Aguadilla to Illinois

Cheapest flights from Aguadilla to Illinois
Explore the most affordable flight options available from Aguadilla to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:15 amBQN - ORD
1 stop9h 23mUnited Airlines
Wed 9/32:20 pmORD - BQN
1 stop7h 49mUnited Airlines
Deal found 4/29$475

Cheapflights Fare Finder

Customize your flight search to find flights from Aguadilla to Illinois 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Aguadilla to Illinois that are best for you.

Fly from

Aguadilla

Fly to

Illinois

Route

Depart

Return

Price

AguadillaChicago

BQN - ORD

BQNORD

Aguadilla Borinquen

Wed 8/27

12:15 am-8:38 am

1 stop9h 23m

Chicago O'Hare Intl

Wed 9/3

2:20 pm-11:09 pm

1 stop7h 49m

$475

AguadillaChicago

BQN - MDW

BQNMDW

Aguadilla Borinquen

Wed 5/14

2:47 am-12:24 pm

1 stop10h 37m

$149

AguadillaChicago

BQN - ORD

BQNORD

Aguadilla Borinquen

Wed 5/14

2:47 am-11:32 pm

1 stop21h 45m

$156

AguadillaChicago

BQN - ORD

BQNORD

Aguadilla Borinquen

Sat 6/7

5:05 am-3:04 pm

1 stop10h 59m

$197

AguadillaChicago

BQN - ORD

BQNORD

Aguadilla Borinquen

Fri 6/6

12:15 am-8:38 am

1 stop9h 23m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Aguadilla to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Aguadilla with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Aguadilla to Illinois

What is the cheapest month to book a flight from Aguadilla to Illinois?

Currently, August is the cheapest month in which you can book a flight from Aguadilla to Illinois (average of $245). Flying from Aguadilla to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated May 1, 2025.
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
JetBlue
7.3
Good
2,924 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Frontier
6.0
Okay
3,287 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Aguadilla to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Aguadilla to Illinois?

    Aguadilla Borinquen (BQN), located 4.8 mi from the city center, is the airport you fly out of when you book flights from Aguadilla to Illinois.

  • What are the cheapest airlines to fly from Aguadilla to Illinois one-way?

    One-way options have recently been found by users for as low as $149 on Frontier. Other airlines that offer cheap prices include JetBlue from $197 and United Airlines from $238 one-way.

  • Can I find deals for flights from Aguadilla to Illinois that include hotel bookings?

    Yes. In addition to deals on Aguadilla to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Aguadilla to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Aguadilla to Illinois.

  • Can I find deals for business class flights from Aguadilla to Illinois?

    Yes. Cheapflights offers flight deals from Aguadilla to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Aguadilla to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Aguadilla to Illinois (average of $245). Flying from Aguadilla to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Aguadilla to Illinois

Discover the top 2 airlines that operate flights from Aguadilla to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$160Average$497FlexibilityNo cancel feeOn-time69%
FrontierCheapest$318Average$406FlexibilityNo cancel feeOn-time62%

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