$739+ Cheap flights from Idaho to Grenada
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — GND
sie 18 — sie 251
1 adult, Economy
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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
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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 Idaho to Grenada
Keep the following information in mind while searching for Idaho to Grenada flight deals. Data was last updated Sierpień 13, 2025.
Round-trip from | $739 (American Airlines) |
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Find flight deals from Idaho to Grenada
Best flights from Idaho to GrenadaDiscover carefully curated flight deals from Idaho to Grenada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Sierpień 13, 2025.
Discover carefully curated flight deals from Idaho to Grenada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Sierpień 13, 2025.
This American Airlines deal was found by Cheapflights users on 8/12. 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.
pon. 1/51:34 pmBOI - GND
2 stops22h 01mAmerican Airlines
ndz. 1/114:45 pmGND - BOI
2 stops22h 55mAmerican Airlines
Deal found 8/12![American Airlines logo]()
$739
This American Airlines deal was found by Cheapflights users on 8/11. 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.
pon. 1/121:20 pmBOI - GND
2 stops22h 15mAmerican Airlines
sob. 5/163:30 pmGND - BOI
2 stops22h 53mAmerican Airlines
Deal found 8/11![American Airlines logo]()
$764
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho 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 Sierpień 13, 2025.
Use the filters below to find and compare flights from Idaho to Grenada that are best for you.
Fly from
Idaho
Fly to
Grenada
Route
Depart
Return
Price
BoiseSt. George's
BOI - GND
BOIGND
Boise Air Term. Gowen Fld
pon. 1/5
1:34 pm-2:35 pm
2 stops22h 01m
St. George's Point Saline Intl
ndz. 1/11
4:45 pm-12:40 pm
2 stops22h 55m
$739
BoiseSt. George's
BOI - GND
BOIGND
Boise Air Term. Gowen Fld
pon. 1/12
1:20 pm-2:35 pm
2 stops22h 15m
St. George's Point Saline Intl
sob. 5/16
3:30 pm-12:23 pm
2 stops22h 53m
$764
Best time to book a flight from Idaho to Grenada
Have a flexible travel schedule? Discover the best time to fly to Grenada from Idaho 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 Idaho to Grenada
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