HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Grenada

$753+ Cheap flights from Boise (BOI) 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — GND
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise 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 Boise to Grenada

Cheapest flights from Boise to Grenada
Explore the most affordable flight options available from Boise to Grenada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This American Airlines deal was found by Cheapflights users on 3/6. 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 9/271:42 pm
BOI
-
GND
2 stops22h 08m
American Airlines
Sun 10/43:55 pm
GND
-
BOI
2 stops22h 37m
American Airlines
Deal found 3/6$753
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Fri 4/241:41 pm
BOI
-
GND
2 stops23h 10m
American Airlines
Fri 5/13:18 pm
GND
-
BOI
2 stops23h 45m
American Airlines
Deal found 3/10$808
This Air Canada deal was found by Cheapflights users on 3/5. 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.
Sat 9/56:23 am
BOI
-
GND
2 stops30h 07m
Air Canada
Wed 9/93:30 pm
GND
-
BOI
2 stops45h 30m
Air Canada
Deal found 3/5$1,468
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Thu 4/91:29 pm
BOI
-
GND
2 stops22h 49m
American Airlines
Wed 4/153:18 pm
GND
-
BOI
2 stops23h 33m
American Airlines
Deal found 3/9$3,046

Find flight deals from Boise to Grenada

Keep the following information in mind while searching for Boise to Grenada flight deals. Data was last updated March 10, 2026.

Round-trip from

$1,468
(Air Canada)
From Boise Air Term. Gowen Fld to Grenada
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 March 10, 2026.
Use the filters below to find and compare flights from Boise to Grenada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSt. George's

BOI - GND

BOIGND

Boise Air Term. Gowen Fld

Fri 4/24

1:41 pm-2:51 pm

2 stops23h 10m

St. George's Point Saline Intl

Fri 5/1

3:18 pm-1:03 pm

2 stops23h 45m

$808

BoiseSt. George's

BOI - GND

BOIGND

Boise Air Term. Gowen Fld

Sat 9/5

6:23 am-2:30 pm

2 stops30h 07m

St. George's Point Saline Intl

Wed 9/9

3:30 pm-11:00 am

2 stops45h 30m

$1,468
Quickest round-trip

BoiseSt. George's

BOI - GND

BOIGND

Boise Air Term. Gowen Fld

Thu 4/9

1:29 pm-2:18 pm

2 stops22h 49m

St. George's Point Saline Intl

Wed 4/15

3:18 pm-12:51 pm

2 stops23h 33m

$3,046

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Sorted by cheapest first

Best time to book a flight from Boise to Grenada

Have a flexible travel schedule? Discover the best time to fly to Grenada from Boise 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 Boise to Grenada
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Boise to Grenada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Grenada?

    If you book a flight to Grenada from Boise, you will be flying from Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise.

  • How long is the flight from Boise to Grenada?

    Airlines like Air Canada fly from Boise to Grenada in about 30h 07m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3884 mi.

  • Can I find deals for flights from Boise to Grenada that include hotel bookings?

    Yes. In addition to deals on Boise to Grenada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Grenada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Grenada.

  • Can I find deals for business class flights from Boise to Grenada?

    Yes. Cheapflights offers flight deals from Boise 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.

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.

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.