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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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GND
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$567
(American Airlines)

One-way from

$375
(American Airlines)

Popular in

February

Cheapest in

August

Average price

$742
From Illinois to Grenada
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One-way flight from Illinois to Grenada
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Highest demand for flights based on searches. 6% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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 12/245:40 amORD - GND
1 stop7h 35mDelta
Wed 12/314:30 pmGND - ORD
1 stop9h 28mDelta
Deal found 7/2$567
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 9/166:55 pmORD - GND
2 stops18h 22mAmerican Airlines
Thu 9/253:18 pmGND - ORD
1 stop18h 22mAmerican Airlines
Deal found 7/3$572
This Delta deal was found by Cheapflights users on 7/2. 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 12/249:30 amMDW - GND
2 stops27h 45mDelta
Wed 12/314:30 pmGND - MDW
1 stop18h 51mDelta
Deal found 7/2$602
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/285:28 amSTL - GND
1 stop7h 50mAmerican Airlines
Thu 10/23:18 pmGND - STL
1 stop9h 41mAmerican Airlines
Deal found 7/2$657
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:27 amORD - GND
3 stops32h 58mMultiple Airlines
Fri 9/268:55 amGND - ORD
2 stops32h 55mMultiple Airlines
Deal found 7/2$741
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/36:36 pmSTL - GND
3 stops26h 54mMultiple Airlines
Thu 7/101:40 pmGND - STL
3 stops21h 12mMultiple Airlines
Deal found 7/2$1,330
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:25 amMDW - GND
1 stop26h 33mMultiple Airlines
Sun 1/44:55 pmGND - MDW
1 stop25h 45mMultiple Airlines
Deal found 7/2$2,012

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 July 3, 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

Tue 9/16

5:00 am-2:17 pm

1 stop8h 17m

St. George's Point Saline Intl

Thu 9/25

3:18 pm-11:48 pm

1 stop9h 30m

$567

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Sun 9/28

5:28 am-2:18 pm

1 stop7h 50m

St. George's Point Saline Intl

Thu 10/2

3:18 pm-11:59 pm

1 stop9h 41m

$657

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Tue 9/16

10:27 am-8:25 pm

3 stops32h 58m

St. George's Point Saline Intl

Fri 9/26

8:55 am-4:50 pm

2 stops32h 55m

$741

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Sun 8/24

5:26 am-2:32 pm

1 stop8h 06m

$375

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Sun 8/24

2:30 pm-2:35 pm

3 stops23h 05m

$486

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Mon 8/4

5:05 am-6:00 am

2 stops23h 55m

$831

ChicagoSt. George's

MDW - GND

MDWGND

Chicago Midway

Mon 8/4

8:35 am-8:25 pm

3 stops34h 50m

$1,491

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 $708). 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 July 3, 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 July 3, 2025.
Get a feel of what it's like to fly with American Airlines from Illinois to Grenada by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Food

6.5

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Food

6.5

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

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 $708). 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 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$617Average$810FlexibilityNo cancel feeOn-time71%

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