HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Grenada

$174+ 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GND
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Round-trip from

$438
(Air Canada)

One-way from

$174
(Flightnetwork)

Popular in

April

Cheapest in

February

Average price

$691
From Illinois to Grenada
Search Deals
One-way flight from Illinois to Grenada
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 8, 2026.

This Air Canada deal was found by Cheapflights users on 1/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/216:00 pmORD - GND
2 stops19h 30mAir Canada
Sun 1/254:30 pmGND - ORD
2 stops28h 25mAir Canada
Deal found 1/8$438
This Air Canada deal was found by Cheapflights users on 1/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/211:55 pmORD - GND
2 stops23h 35mAir Canada
Wed 1/284:30 pmGND - ORD
2 stops28h 21mAir Canada
Deal found 1/8$442
This Air Canada deal was found by Cheapflights users on 1/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/211:55 pmORD - GND
2 stops23h 35mAir Canada
Thu 1/294:30 pmGND - ORD
2 stops28h 25mAir Canada
Deal found 1/8$460
This Expedia deal was found by Cheapflights users on 1/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/73:55 pmORD - GND
1 stop20h 35mMultiple Airlines
Sat 3/143:47 pmGND - ORD
1 stop32h 09mMultiple Airlines
Deal found 1/7$472
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/255:30 amORD - GND
1 stop7h 49mDelta
Thu 1/294:34 pmGND - ORD
1 stop9h 22mDelta
Deal found 1/8$485
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/251:58 pmORD - GND
2 stops23h 21mDelta
Fri 1/304:34 pmGND - ORD
2 stops30h 31mDelta
Deal found 1/8$489
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/256:00 amMDW - GND
1 stop7h 19mDelta
Thu 1/294:34 pmGND - MDW
2 stops27h 21mDelta
Deal found 1/8$489
This Air Canada deal was found by Cheapflights users on 1/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/252:00 pmORD - GND
1 stop23h 30mAir Canada
Sun 3/293:30 pmGND - ORD
1 stop27h 15mAir Canada
Deal found 1/7$509
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/225:30 amORD - GND
1 stop7h 49mDelta
Fri 1/304:34 pmGND - ORD
1 stop9h 21mDelta
Deal found 1/8$515
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/256:00 amMDW - GND
1 stop7h 19mDelta
Sat 1/314:45 pmGND - MDW
1 stop19h 08mDelta
Deal found 1/8$515
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/221:58 pmORD - GND
2 stops23h 21mDelta
Thu 1/294:34 pmGND - ORD
2 stops22h 44mDelta
Deal found 1/8$519
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/229:32 amMDW - GND
2 stops27h 47mDelta
Thu 1/294:34 pmGND - MDW
2 stops27h 21mDelta
Deal found 1/8$519

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 January 8, 2026.
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

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Wed 1/21

6:00 pm-3:30 pm

2 stops19h 30m

St. George's Point Saline Intl

Sun 1/25

4:30 pm-6:55 pm

2 stops28h 25m

$438

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Sat 3/7

3:55 pm-2:30 pm

1 stop20h 35m

St. George's Point Saline Intl

Sat 3/14

3:47 pm-10:56 pm

1 stop32h 09m

$472

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Mon 2/16

5:25 am-3:38 pm

1 stop8h 13m

St. George's Point Saline Intl

Thu 2/26

4:53 pm-8:35 am

1 stop17h 42m

$485

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Mon 1/26

5:30 am-3:19 pm

1 stop7h 49m

St. George's Point Saline Intl

Fri 1/30

4:34 pm-11:55 pm

1 stop9h 21m

$485

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Sun 1/25

7:59 pm-3:19 pm

1 stop17h 20m

St. George's Point Saline Intl

Fri 1/30

4:34 pm-11:55 pm

1 stop9h 21m

$485

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Mon 1/26

5:30 am-3:19 pm

1 stop7h 49m

St. George's Point Saline Intl

Thu 1/29

4:34 pm-8:42 am

1 stop18h 08m

$485

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Tue 2/3

9:10 pm-3:00 pm

2 stops15h 50m

St. George's Point Saline Intl

Tue 2/10

4:00 pm-7:50 am

2 stops17h 50m

$489

ChicagoSt. George's

MDW - GND

MDWGND

Chicago Midway

Sun 1/25

9:32 am-3:19 pm

2 stops27h 47m

St. George's Point Saline Intl

Thu 1/29

4:34 pm-5:55 pm

2 stops27h 21m

$489

ChicagoSt. George's

MDW - GND

MDWGND

Chicago Midway

Sun 1/25

6:35 pm-3:19 pm

2 stops18h 44m

St. George's Point Saline Intl

Fri 1/30

4:34 pm-12:46 pm

2 stops22h 12m

$489

ChicagoSt. George's

MDW - GND

MDWGND

Chicago Midway

Mon 1/26

6:00 am-3:19 pm

1 stop7h 19m

St. George's Point Saline Intl

Thu 1/29

4:34 pm-12:46 pm

2 stops22h 12m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 36 results
1
2
3
4

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, December is the cheapest month in which you can book a flight from Illinois to Grenada (average of $517). Flying from Illinois to Grenada in June is currently the most expensive (average of $740). 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.

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.

  • How long is the flight from Illinois to Grenada?

    There are many flights that can get you from Illinois to Grenada in 8h 13m. Fly via Air Canada, Delta, or American Airlines to get the fastest option. The distance from Illinois to Grenada is about 2598 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, December is the cheapest month in which you can book a flight from Illinois to Grenada (average of $517). Flying from Illinois to Grenada in June is currently the most expensive (average of $740). 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.
John F Kennedy Intl to Luis Munoz Marin Intl flights
Newark to Luis Munoz Marin Intl flights
LaGuardia to Luis Munoz Marin Intl flights
Newark to Punta Cana flights
John F Kennedy Intl to Santo Domingo flights
John F Kennedy Intl to Punta Cana flights
O'Hare Intl to Luis Munoz Marin Intl flights
Dulles Intl to Luis Munoz Marin Intl flights
Philadelphia to Luis Munoz Marin Intl flights
Newark to Oranjestad flights
John F Kennedy Intl to Oranjestad flights
Newark to Santiago de los Caballeros flights
Newark to Santo Domingo flights
Dallas/Fort Worth to Luis Munoz Marin Intl flights
Boston to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
Orlando to Luis Munoz Marin Intl flights
Reagan-National to Luis Munoz Marin Intl flights
Hartford to Luis Munoz Marin Intl flights
LaGuardia to Punta Cana flights
Atlanta to Luis Munoz Marin Intl flights
Newark to Nassau flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Baltimore to Luis Munoz Marin Intl flights
Boston to Oranjestad flights
Orlando to Punta Cana flights
Dulles Intl to Punta Cana flights
John F Kennedy Intl to Montego Bay flights
John F Kennedy Intl to Port of Spain flights
John F Kennedy Intl to Nassau flights
Newark to Simpson Bay flights
Minneapolis to Luis Munoz Marin Intl flights
John F Kennedy Intl to Simpson Bay flights
Tampa to Luis Munoz Marin Intl flights
Newark to Montego Bay flights
O'Hare Intl to Punta Cana flights
John F Kennedy Intl to Providenciales flights
Detroit to Luis Munoz Marin Intl flights
Hobby to Luis Munoz Marin Intl flights
Boston to Punta Cana flights
Raleigh to Luis Munoz Marin Intl flights
LaGuardia to Santo Domingo flights
Newark to Providenciales flights
Midway to Luis Munoz Marin Intl flights
John F Kennedy Intl to Saint Thomas Island flights
LaGuardia to Oranjestad flights
LaGuardia to Nassau flights
Newark to Saint Thomas Island flights
Baltimore to Punta Cana flights
George Bush Intcntl to Luis Munoz Marin Intl flights

Top 2 airlines flying from Illinois to Grenada

Discover the top 2 airlines 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$399Average$592FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$617Average$734FlexibilityNo 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.