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Grenada

$367+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GND
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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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 October 27, 2025.

This American Airlines deal was found by Cheapflights users on 10/25. 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 12/155:00 amORD - GND
1 stop8h 02mAmerican Airlines
Wed 12/244:31 pmGND - ORD
1 stop9h 22mAmerican Airlines
Deal found 10/25$612
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Sat 11/18:15 pmORD - GND
2 stops20h 55mMultiple Airlines
Wed 11/54:30 pmGND - ORD
2 stops20h 48mMultiple Airlines
Deal found 10/26$616
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 12/137:07 pmORD - GND
1 stop17h 55mAmerican Airlines
Sat 12/204:51 pmGND - ORD
1 stop17h 56mAmerican Airlines
Deal found 10/25$623
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 12/175:10 amSTL - GND
1 stop7h 51mAmerican Airlines
Fri 1/164:00 pmGND - STL
1 stop9h 59mAmerican Airlines
Deal found 10/26$625
This Expedia deal was found by Cheapflights users on 10/25. 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.
Tue 11/47:00 amORD - GND
1 stop29h 25mJetBlue
Sun 11/94:23 pmGND - ORD
1 stop30h 29mJetBlue
Deal found 10/25$671
This Expedia deal was found by Cheapflights users on 10/25. 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.
Sun 11/25:45 amORD - GND
1 stop29h 40mJetBlue
Fri 11/74:23 pmGND - ORD
1 stop30h 29mJetBlue
Deal found 10/25$684
This Mytrip deal was found by Cheapflights users on 10/25. 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.
Sat 11/111:55 amORD - GND
3 stops32h 50mMultiple Airlines
Thu 11/67:00 pmGND - ORD
3 stops31h 27mMultiple Airlines
Deal found 10/25$734
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/245:58 pmSTL - GND
2 stops19h 05mAmerican Airlines
Mon 12/14:03 pmGND - STL
2 stops20h 36mAmerican Airlines
Deal found 10/25$757
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/225:16 pmSTL - GND
2 stops20h 11mAmerican Airlines
Sun 12/284:31 pmGND - STL
2 stops26h 53mAmerican Airlines
Deal found 10/26$840
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/234:05 pmSTL - GND
2 stops40h 35mMultiple Airlines
Fri 11/288:55 amGND - STL
2 stops32h 34mMultiple Airlines
Deal found 10/26$911
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/236:20 pmSTL - GND
1 stop18h 43mAmerican Airlines
Fri 11/284:03 pmGND - STL
2 stops18h 06mAmerican Airlines
Deal found 10/26$1,195
This Mytrip deal was found by Cheapflights users on 10/25. 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 12/159:59 amMDW - GND
3 stops20h 11mMultiple Airlines
Wed 12/244:30 pmGND - MDW
2 stops20h 36mMultiple Airlines
Deal found 10/25$1,547

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 October 27, 2025.

Round-trip from

$488
(Delta)

One-way from

$367
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$627
From Illinois to Grenada
Search Deals
One-way flight from Illinois to Grenada
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 27, 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

ORD - GND

ORDGND

Chicago O'Hare Intl

Thu 2/5

5:33 am-3:19 pm

1 stop7h 46m

St. George's Point Saline Intl

Mon 2/9

4:34 pm-11:57 pm

1 stop9h 23m

$488

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Thu 1/1

5:30 am-3:30 pm

1 stop8h 00m

St. George's Point Saline Intl

Sun 1/11

4:34 pm-11:57 pm

1 stop9h 23m

$488

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Thu 2/5

7:55 pm-3:00 pm

2 stops17h 05m

St. George's Point Saline Intl

Mon 2/9

4:00 pm-9:05 am

1 stop19h 05m

$492

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Thu 1/29

7:50 pm-3:00 pm

2 stops17h 10m

St. George's Point Saline Intl

Tue 2/3

4:00 pm-12:30 am

1 stop10h 30m

$532

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Thu 1/15

5:33 am-3:19 pm

1 stop7h 46m

St. George's Point Saline Intl

Sun 1/18

4:34 pm-11:57 pm

1 stop9h 23m

$539

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Sat 2/28

5:50 am-3:15 pm

1 stop7h 25m

St. George's Point Saline Intl

Sun 3/8

3:30 pm-11:54 pm

1 stop9h 24m

$553

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Fri 2/27

5:50 am-3:15 pm

1 stop7h 25m

St. George's Point Saline Intl

Sun 3/8

3:30 pm-11:54 pm

1 stop9h 24m

$553

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Thu 1/1

5:00 am-3:29 pm

1 stop8h 29m

St. George's Point Saline Intl

Sun 1/11

4:00 pm-9:05 am

1 stop19h 05m

$558

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Fri 2/27

6:04 pm-3:30 pm

2 stops43h 26m

St. George's Point Saline Intl

Sun 3/8

3:30 pm-7:30 pm

1 stop29h 00m

$567

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Wed 12/17

5:10 am-3:01 pm

1 stop7h 51m

St. George's Point Saline Intl

Fri 1/16

4:00 pm-11:59 pm

1 stop9h 59m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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 $538). 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 October 27, 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 46m. Fly via 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 $538). 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$627Average$768FlexibilityNo cancel feeOn-time71%

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