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Cheap flights from Boise to Grenada from $808

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Grenada departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:41 pm - 2:51 pm
BOI
-
GND
23h 10m
2 stops
American Airlines Logo
3:18 pm - 1:42 pm
GND
-
BOI
24h 24m
2 stops
$808American Airlines
Fri, May 1 - Fri, May 8
American Airlines Logo
1:41 pm - 2:18 pm
BOI
-
GND
22h 37m
2 stops
American Airlines Logo
3:18 pm - 12:49 pm
GND
-
BOI
23h 31m
2 stops
$1,080American Airlines
Tue, Apr 14 - Tue, Apr 21
Air Canada Logo
10:37 am - 2:30 pm
BOI
-
GND
25h 53m
2 stops
Air Canada Logo
3:30 pm - 11:00 am
GND
-
BOI
45h 30m
2 stops
$1,169Air Canada
Sat, Sep 5 - Wed, Sep 9
Air Canada Logo
6:23 am - 2:30 pm
BOI
-
GND
30h 07m
2 stops
Air Canada Logo
3:30 pm - 11:00 am
GND
-
BOI
45h 30m
2 stops
$1,205Air Canada
Sat, Sep 5 - Wed, Sep 9
Air Canada Logo
5:00 am - 2:30 pm
BOI
-
GND
31h 30m
2 stops
Air Canada Logo
3:30 pm - 11:00 am
GND
-
BOI
45h 30m
2 stops
$1,235Air Canada
Sat, Sep 5 - Wed, Sep 9
American Airlines Logo
2:14 pm - 2:18 pm
BOI
-
GND
22h 04m
2 stops
American Airlines Logo
3:18 pm - 12:51 pm
GND
-
BOI
23h 33m
3 stops
$3,024American Airlines
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
2:14 pm - 2:18 pm
BOI
-
GND
22h 04m
2 stops
American Airlines Logo
3:18 pm - 12:51 pm
GND
-
BOI
23h 33m
3 stops
$3,025American Airlines
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
1:41 pm - 2:13 pm
BOI
-
GND
22h 32m
2 stops
American Airlines Logo
3:18 pm - 1:03 pm
GND
-
BOI
23h 45m
3 stops
$3,085American Airlines
Fri, May 1 - Fri, May 8

American Airlines flights from Boise to Grenada

Our best American Airlines deals on Boise to Grenada flight tickets
American Airlines
Apr 14
BOI1:41 pmBoise Air Term. Gowen Fld
22h 37m
2 stops
GND2:18 pmSt. George's Point Saline Intl
Apr 21
GND3:18 pmSt. George's Point Saline Intl
23h 31m
2 stops
BOI12:49 pmBoise Air Term. Gowen Fld
$1,080
American Airlines
Apr 14
BOI2:14 pmBoise Air Term. Gowen Fld
22h 04m
2 stops
GND2:18 pmSt. George's Point Saline Intl
Apr 21
GND3:18 pmSt. George's Point Saline Intl
23h 33m
3 stops
BOI12:51 pmBoise Air Term. Gowen Fld
$3,024
American Airlines
Apr 14
BOI2:14 pmBoise Air Term. Gowen Fld
22h 04m
2 stops
GND2:18 pmSt. George's Point Saline Intl
Apr 21
GND3:18 pmSt. George's Point Saline Intl
23h 33m
3 stops
BOI12:51 pmBoise Air Term. Gowen Fld
$3,025

Air Canada flights from Boise to Grenada

Our best Air Canada deals on Boise to Grenada flight tickets
Air Canada
Sep 5
BOI10:37 amBoise Air Term. Gowen Fld
25h 53m
2 stops
GND2:30 pmSt. George's Point Saline Intl
Sep 9
GND3:30 pmSt. George's Point Saline Intl
45h 30m
2 stops
BOI11:00 amBoise Air Term. Gowen Fld
$1,169
Air Canada
Sep 5
BOI5:00 amBoise Air Term. Gowen Fld
31h 30m
2 stops
GND2:30 pmSt. George's Point Saline Intl
Sep 9
GND3:30 pmSt. George's Point Saline Intl
45h 30m
2 stops
BOI11:00 amBoise Air Term. Gowen Fld
$1,235

momondo 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, momondo users made 832,500 searches. Data last updated March 22, 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 5/1

1:41 pm-2:51 pm

2 stops23h 10m

St. George's Point Saline Intl

Fri 5/8

3:18 pm-1:42 pm

2 stops24h 24m

$808

BoiseSt. George's

BOI - GND

BOIGND

Boise Air Term. Gowen Fld

Tue 4/14

1:41 pm-2:18 pm

2 stops22h 37m

St. George's Point Saline Intl

Tue 4/21

3:18 pm-12:49 pm

2 stops23h 31m

$1,080

BoiseSt. George's

BOI - GND

BOIGND

Boise Air Term. Gowen Fld

Sat 9/5

10:37 am-2:30 pm

2 stops25h 53m

St. George's Point Saline Intl

Wed 9/9

3:30 pm-11:00 am

2 stops45h 30m

$1,169

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

$1,205

BoiseSt. George's

BOI - GND

BOIGND

Boise Air Term. Gowen Fld

Sat 9/5

5:00 am-2:30 pm

2 stops31h 30m

St. George's Point Saline Intl

Wed 9/9

3:30 pm-11:00 am

2 stops45h 30m

$1,235
Quickest round-trip

BoiseSt. George's

BOI - GND

BOIGND

Boise Air Term. Gowen Fld

Tue 4/14

2:14 pm-2:18 pm

2 stops22h 04m

St. George's Point Saline Intl

Tue 4/21

3:18 pm-12:51 pm

3 stops23h 33m

$3,024

BoiseSt. George's

BOI - GND

BOIGND

Boise Air Term. Gowen Fld

Tue 4/14

2:14 pm-2:18 pm

2 stops22h 04m

St. George's Point Saline Intl

Tue 4/21

3:18 pm-12:51 pm

3 stops23h 33m

$3,025

BoiseSt. George's

BOI - GND

BOIGND

Boise Air Term. Gowen Fld

Fri 5/1

1:41 pm-2:13 pm

2 stops22h 32m

St. George's Point Saline Intl

Fri 5/8

3:18 pm-1:03 pm

3 stops23h 45m

$3,085

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Boise to Grenada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Grenada

Fastest flight time

19h 55m

Direct flights

None
The fastest flight from Boise to Grenada takes 19h 55m
There are no direct flights from Boise to Grenada. There are no popular flight routes from Boise to Grenada.
Search flight deals

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Grenada?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Grenada were last updated today.

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Grenada?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Grenada.

  • What documentation or ID do you need to fly to Grenada?

    The required travel and health documents for your Grenada trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Grenada. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Boise to Grenada?

    Price Alerts will notify you by email when the price for flights to Grenada from Boise decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Boise to Grenada with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Grenada?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boise to Grenada. momondo saves you time and could save you money on your trip.

Can I find flights from Boise to Grenada with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boise to Grenada flights to just show those with flexible booking policies.

How can momondo help me find flights from Boise to Grenada?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Grenada from Boise.

I’m not ready to book a flight from Boise to Grenada right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Grenada, momondo offers a useful price alert feature which will track prices for flights to Grenada from Boise and alert you when they change.

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