HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Grenada

$375+ Cheap flights from Illinois to Grenada

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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GND
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Grenada with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Grenada

Keep the following information in mind while searching for Illinois to Grenada flight deals. Data was last updated April 29, 2025.

Round-trip from

$677
(American Airlines)

One-way from

$375
(American Airlines)

Popular in

June

Cheapest in

August

Average price

$1,000
From Illinois to Grenada
Search Deals
One-way flight from Illinois to Grenada
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Illinois to Grenada

Cheapest flights from Illinois to Grenada
Explore the most affordable flight options available from Illinois to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/154:48 pmORD - GND
1 stop20h 12mAmerican Airlines
Wed 9/243:40 pmGND - ORD
1 stop20h 13mAmerican Airlines
Deal found 4/29$570
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/154:08 pmSTL - GND
2 stops20h 47mAmerican Airlines
Mon 12/224:55 pmGND - STL
2 stops21h 03mAmerican Airlines
Deal found 4/29$597
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:55 amORD - GND
3 stops25h 55mMultiple Airlines
Wed 9/248:50 amGND - ORD
2 stops25h 18mMultiple Airlines
Deal found 4/29$1,315
This Travelocity deal was found by Cheapflights users on 4/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:05 pmSTL - GND
3 stops52h 40mMultiple Airlines
Mon 10/68:55 amGND - STL
2 stops35h 38mMultiple Airlines
Deal found 4/28$3,718

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Grenada 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 April 29, 2025.
Use the filters below to find and compare flights from Illinois to Grenada that are best for you.

Fly from

Illinois

Fly to

Grenada

Route

Depart

Return

Price

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Fri 10/3

5:31 am-2:00 pm

1 stop7h 29m

St. George's Point Saline Intl

Mon 10/6

3:45 pm-11:09 pm

1 stop8h 24m

$677

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Fri 10/3

4:05 pm-9:45 pm

3 stops52h 40m

St. George's Point Saline Intl

Mon 10/6

8:55 am-7:33 pm

2 stops35h 38m

$3,718

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Mon 7/28

6:57 pm-2:00 pm

1 stop18h 03m

$375

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Sat 7/26

5:58 pm-2:35 pm

2 stops43h 37m

$417

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Mon 7/28

9:43 am-10:40 am

3 stops23h 57m

$538

ChicagoSt. George's

MDW - GND

MDWGND

Chicago Midway

Sat 7/26

12:38 pm-4:55 pm

3 stops27h 17m

$569

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Best time to book a flight from Illinois to Grenada

Have a flexible travel schedule? Discover the best time to fly to Grenada from Illinois 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 Illinois to Grenada

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Grenada (average of $559). Flying from Illinois to Grenada in July is currently the most expensive (average of $696). 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.

What is the cheapest time of day to fly from IL to GD?

Find hourly flight availability from Illinois to Grenada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Grenada as you normally would.

Reviews of airlines servicing Grenada

Get insights into the airlines that provide service to Grenada. 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 Grenada. Reviews last updated April 29, 2025.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Comfort

7.2

Food

6.5

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Comfort

7.2

Food

6.5

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
Air Canada
7.0
Good
9,242 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Comfort

7.2

Food

6.5

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Grenada 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 Illinois to Grenada?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Grenada (average of $559). Flying from Illinois to Grenada in July is currently the most expensive (average of $696). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Grenada

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
Orlando to Luis Munoz Marin Intl flights
Newark to Santiago de los Caballeros flights
LaGuardia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
Newark to Punta Cana flights
John F Kennedy Intl to Montego Bay flights
John F Kennedy Intl to Santo Domingo flights
Newark to Santo Domingo flights
Newark to Montego Bay flights
Dallas/Fort Worth to Luis Munoz Marin Intl flights
Newark to Oranjestad flights
Dulles Intl to Luis Munoz Marin Intl flights
Philadelphia to Luis Munoz Marin Intl flights
Reagan-National to Luis Munoz Marin Intl flights
O'Hare Intl to Luis Munoz Marin Intl flights
Hartford to Luis Munoz Marin Intl flights
John F Kennedy Intl to Oranjestad flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Miami to Luis Munoz Marin Intl flights
Boston to Luis Munoz Marin Intl flights
Atlanta to Luis Munoz Marin Intl flights
Baltimore to Luis Munoz Marin Intl flights
Atlanta to Montego Bay flights
Tampa to Luis Munoz Marin Intl flights
Newark to Nassau flights
LaGuardia to Punta Cana flights
John F Kennedy Intl to Nassau flights
Dulles Intl to Punta Cana flights
Hobby to Luis Munoz Marin Intl flights
LaGuardia to Montego Bay flights
Raleigh to Luis Munoz Marin Intl flights
John F Kennedy Intl to Saint Thomas Island flights
Boston to Oranjestad flights
John F Kennedy Intl to Kingston flights
Dulles Intl to Montego Bay flights
Atlanta to Punta Cana flights
Newark to Simpson Bay flights
John F Kennedy Intl to Simpson Bay flights
O'Hare Intl to Punta Cana flights
George Bush Intcntl to Luis Munoz Marin Intl flights
LaGuardia to Santo Domingo flights
LaGuardia to Oranjestad flights
John F Kennedy Intl to Bridgetown flights
Dallas/Fort Worth to Punta Cana flights
Boston to Punta Cana flights
Newark to Providenciales flights
John F Kennedy Intl to Willemstad flights

Top airline flying from Illinois to Grenada

Discover the top airline that operate flights from Illinois to Grenada. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$639Average$814FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.