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Grenada

$284+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GND
Jan 1 — Jan 81
Thu 1/1
Thu 1/8
1 adult, Economy
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Cheap 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 December 2, 2025.

This Delta deal was found by Cheapflights users on 11/30. 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 12/255:30 amORD - GND
1 stop8h 00mDelta
Wed 12/314:50 pmGND - ORD
1 stop18h 46mDelta
Deal found 11/30$554
This Delta deal was found by Cheapflights users on 11/30. 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 12/256:00 amMDW - GND
1 stop7h 30mDelta
Wed 12/314:50 pmGND - MDW
1 stop18h 15mDelta
Deal found 11/30$554
This Delta deal was found by Cheapflights users on 12/2. 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.
Wed 12/249:41 amORD - GND
2 stops27h 49mDelta
Fri 1/164:34 pmGND - ORD
1 stop9h 25mDelta
Deal found 12/2$590
This Delta deal was found by Cheapflights users on 12/2. 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.
Wed 12/249:29 amMDW - GND
2 stops28h 01mDelta
Fri 1/164:34 pmGND - MDW
2 stops22h 14mDelta
Deal found 12/2$590
This Delta deal was found by Cheapflights users on 12/2. 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.
Wed 12/241:35 pmORD - GND
2 stops23h 55mDelta
Sat 1/174:34 pmGND - ORD
2 stops22h 34mDelta
Deal found 12/2$615
This Delta deal was found by Cheapflights users on 12/2. 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.
Wed 12/249:29 amMDW - GND
2 stops28h 01mDelta
Sat 1/174:34 pmGND - MDW
2 stops27h 00mDelta
Deal found 12/2$615
This Delta deal was found by Cheapflights users on 12/2. 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 12/255:30 amORD - GND
1 stop8h 00mDelta
Fri 1/164:34 pmGND - ORD
1 stop9h 25mDelta
Deal found 12/2$616
This Delta deal was found by Cheapflights users on 12/2. 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 12/255:30 amORD - GND
1 stop8h 00mDelta
Thu 1/224:34 pmGND - ORD
2 stops19h 07mDelta
Deal found 12/2$620
This Delta deal was found by Cheapflights users on 12/2. 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 12/256:00 amMDW - GND
1 stop7h 30mDelta
Fri 1/164:34 pmGND - MDW
2 stops18h 18mDelta
Deal found 12/2$620
This Delta deal was found by Cheapflights users on 12/2. 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.
Tue 12/237:59 pmORD - GND
1 stop17h 31mDelta
Thu 1/154:34 pmGND - ORD
1 stop9h 25mDelta
Deal found 12/2$626
This Delta deal was found by Cheapflights users on 12/2. 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.
Wed 12/246:00 amMDW - GND
1 stop7h 30mDelta
Thu 1/224:34 pmGND - MDW
2 stops22h 12mDelta
Deal found 12/2$630
This Delta deal was found by Cheapflights users on 12/2. 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 12/255:30 amORD - GND
1 stop8h 00mDelta
Sun 1/184:34 pmGND - ORD
1 stop9h 25mDelta
Deal found 12/2$641

Find flight deals from Illinois to Grenada

Keep the following information in mind while searching for Illinois to Grenada flight deals. Data was last updated December 2, 2025.

Round-trip from

$484
(Delta)

One-way from

$284
(Mytrip)

Popular in

November

Cheapest in

October

Average price

$839
From Illinois to Grenada
Search Deals
One-way flight from Illinois to Grenada
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 2, 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

ChicagoSt. George's

MDW - GND

MDWGND

Chicago Midway

Sun 2/8

6:00 am-3:19 pm

1 stop7h 19m

St. George's Point Saline Intl

Thu 2/12

4:53 pm-9:56 am

1 stop19h 03m

$484

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Sun 1/25

5:30 am-3:19 pm

1 stop7h 49m

St. George's Point Saline Intl

Thu 1/29

4:34 pm-11:56 pm

1 stop9h 22m

$484

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Sun 2/22

7:59 pm-3:38 pm

1 stop17h 39m

St. George's Point Saline Intl

Thu 2/26

4:53 pm-11:57 pm

1 stop9h 04m

$484

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Sun 1/25

7:30 pm-3:00 pm

1 stop17h 30m

St. George's Point Saline Intl

Thu 1/29

4:00 pm-8:31 am

2 stops18h 31m

$488

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Fri 3/13

5:40 am-2:15 pm

1 stop7h 35m

St. George's Point Saline Intl

Fri 3/20

3:30 pm-11:56 pm

1 stop9h 26m

$514

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

Sat 1/31

4:45 pm-11:56 pm

1 stop9h 11m

$514

ChicagoSt. George's

MDW - GND

MDWGND

Chicago Midway

Thu 12/25

6:00 am-3:30 pm

1 stop7h 30m

St. George's Point Saline Intl

Wed 12/31

4:50 pm-9:05 am

1 stop18h 15m

$554

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Sun 3/29

6:00 am-2:15 pm

1 stop7h 15m

St. George's Point Saline Intl

Wed 4/1

3:30 pm-8:52 am

1 stop18h 22m

$568

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Sun 2/8

6:00 am-3:19 pm

1 stop7h 19m

St. George's Point Saline Intl

Thu 2/12

4:53 pm-11:36 pm

1 stop8h 43m

$568

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Mon 1/26

5:05 am-3:00 pm

1 stop7h 55m

St. George's Point Saline Intl

Tue 2/3

4:00 pm-5:22 pm

1 stop27h 22m

$569

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Showing 1-10 of 25 results
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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 $456). Flying from Illinois to Grenada in June is currently the most expensive (average of $746). 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 December 2, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 56% on flights from Illinois to Grenada by exploring options for tickets at noon.

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 7h 19m. Fly via Delta or American Airlines to get the fastest option. The distance from Illinois to Grenada is about 2583 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 $456). Flying from Illinois to Grenada in June is currently the most expensive (average of $746). 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.
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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 December 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$617Average$745FlexibilityNo cancel feeOn-time71%

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