$331 Cheap Flights from Boise (BOI) to Bridgetown (BGI)

View $331 flight on Thu, Mar 5, 2026Opens in a new window

Popular airlines from Boise Airport (BOI) to Grantley Adams Intl. Airport (BGI)

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Cheap Flights from Boise to Bridgetown (BOI-BGI)

Prices were available within the past 7 days and start at $331 for one-way flights and $686 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Aug 4 - Tue, Aug 11
BOI
Boise
BGI
Bridgetown
$686 Roundtrip, found 6 hours ago
$686
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Aug 4 from Boise to Bridgetown, returning Tue, Aug 11, priced at $686 found 6 hours ago
American Airlines
Tue, Aug 4 - Tue, Aug 11
BOI
Boise
BGI
Bridgetown
$697 Roundtrip, found 6 hours ago
$697
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Aug 4 from Boise to Bridgetown, returning Tue, Aug 11, priced at $697 found 6 hours ago
United
Sun, Feb 1 - Wed, Feb 18
BOI
Boise
BGI
Bridgetown
$697 Roundtrip, found 1 day ago
$697
Roundtrip
found 1 day ago
Select United flight, departing Sun, Feb 1 from Boise to Bridgetown, returning Wed, Feb 18, priced at $697 found 1 day ago
American Airlines
Tue, Aug 4 - Tue, Aug 11
BOI
Boise
BGI
Bridgetown
$707 Roundtrip, found 6 hours ago
$707
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Aug 4 from Boise to Bridgetown, returning Tue, Aug 11, priced at $707 found 6 hours ago
American Airlines
Sat, Oct 17 - Sat, Oct 24
BOI
Boise
BGI
Bridgetown
$711 Roundtrip, found 11 hours ago
$711
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Oct 17 from Boise to Bridgetown, returning Sat, Oct 24, priced at $711 found 11 hours ago
American Airlines
Sun, Mar 22 - Sun, Mar 29
BOI
Boise
BGI
Bridgetown
$716 Roundtrip, found 9 hours ago
$716
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Sun, Mar 22 from Boise to Bridgetown, returning Sun, Mar 29, priced at $716 found 9 hours ago
United
Wed, Jan 21 - Wed, Jan 28
BOI
Boise
BGI
Bridgetown
$717 Roundtrip, found 6 days ago
$717
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jan 21 from Boise to Bridgetown, returning Wed, Jan 28, priced at $717 found 6 days ago
American Airlines
Sat, Oct 17 - Sat, Oct 24
BOI
Boise
BGI
Bridgetown
$722 Roundtrip, found 11 hours ago
$722
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Oct 17 from Boise to Bridgetown, returning Sat, Oct 24, priced at $722 found 11 hours ago
Delta
Sat, Feb 14 - Mon, Mar 23
BOI
Boise
BGI
Bridgetown
$756 Roundtrip, found 1 day ago
$756
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 14 from Boise to Bridgetown, returning Mon, Mar 23, priced at $756 found 1 day ago
Air Canada
Sat, Jan 31 - Sun, Feb 8
BOI
Boise
BGI
Bridgetown
$1,080 Roundtrip, found 11 hours ago
$1,080
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Sat, Jan 31 from Boise to Bridgetown, returning Sun, Feb 8, priced at $1,080 found 11 hours ago

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Grantley Adams Intl. Airport (BGI) cost?
Grab a cheap one-way flight from $331 or cheap return flight from $686 from Boise Airport (BOI) to Grantley Adams Intl. Airport (BGI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Boise Airport (BOI) to Grantley Adams Intl. Airport (BGI)?
August is the least expensive month to fly from BOI to BGI. Planning your trip for the off-season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Boise Airport (BOI) to Grantley Adams Intl. Airport (BGI)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from BOI to BGI. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Boise Airport (BOI) to Grantley Adams Intl. Airport (BGI)?
Direct flights from Boise Airport (BOI) to Grantley Adams Intl. Airport (BGI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BOI to BGI?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Grantley Adams Intl. Airport (BGI)?
Book a flight from Boise Airport (BOI) to Grantley Adams Intl. Airport (BGI) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Boise Airport (BOI) to Grantley Adams Intl. Airport (BGI) last-minute?
Last-minute fares from BOI to BGI are usually more expensive. To lock in the lowest prices, start searching for flights well ahead of time. That said, if you're flexible with your travel dates, you may score a cheap fare just before your departure.
Is it cheaper to book a BOI to BGI flight and hotel package?
Booking a BOI to BGI flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our wide range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Grantley Adams Intl. Airport (BGI)?
Usually, it's possible to cancel or reschedule your BOI to BGI flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Boise
Destination airport
Grantley Adams Intl.
Airlines serving
Air Canada, American Airlines, Delta
Roundtrip price
$685
Distance
3945 mi

Book with confidence

Boise to Bridgetown Flights

The cheapest times to fly from Boise to Bridgetown

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to Bridgetown are during the month of August. You can find some of the cheapest flights from Boise to Bridgetown with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Bridgetown

Sunday is one of the best days to book for cheap flights from Boise to Bridgetown: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boise to Bridgetown

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to Bridgetown in 2026. You can also book with separate airlines for your outbound and return journeys, from $331 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to Bridgetown flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to Bridgetown airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boise to Bridgetown Flights
*Available to One Key members.