What is the cheapest airline that flies from Boston Logan Intl to Kingstown Argyle Intl?

American Airlines, JetBlue, and Air Canada are the most popular carriers operating from Boston Logan Intl to Kingstown Argyle Intl

Which layover airport has the shortest travel time from Boston to Kingstown?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 7h 08m.

Which airport is the most popular layover for flights between Boston and Kingstown?

Miami (MIA) was the most common stop: 55% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Boston to Kingstown?

Flights via Miami (MIA) offer the lowest average round-trip price of $634.

Which layover airport has the shortest connection time from Boston to Kingstown?

New York (JFK) has the shortest average layover time for this route: 1h 29m.

What airlines fly to Kingstown?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Kingstown from Boston according to our data. American Airlines is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Kingstown. Keep in mind that there are 3 different airlines that fly to Kingstown on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boston Logan Intl Airport to Kingstown Argyle Intl Airport?

Prices for flights from Boston Logan Intl Airport to Kingstown Argyle Intl Airport were last updated today.

How many operators does momondo search for flights from Boston Logan Intl Airport to Kingstown Argyle Intl Airport?

As of October 2026, there are 3 operators available to choose from for flights from Boston Logan Intl Airport to Kingstown Argyle Intl Airport.

How old do you have to be to fly from Boston Logan Intl Airport to Kingstown Argyle Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Kingstown Argyle Intl Airport.

What documentation or ID do you need to fly to Kingstown Argyle Intl Airport?

The travel and health documents you'll need for your trip to Kingstown Argyle Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kingstown Argyle Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$326 Cheap Flights from Boston to Kingstown in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Kingstown

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6:56 pm - 3:03 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

19h 07m2 stops Washington, D.C. Reagan-National Miami

3:53 pm - 7:46 amSVD Kingstown Argyle Intl-BOS Boston Logan Intl

16h 53m2 stops Miami Washington, D.C. Reagan-National

$714American Airlines

Sat, Nov 7 - Wed, Nov 11

5:30 pm - 3:03 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

20h 33m2 stops Philadelphia Miami

3:53 pm - 10:20 amSVD Kingstown Argyle Intl-BOS Boston Logan Intl

19h 27m1 stop Miami

$714American Airlines

Sat, Nov 7 - Wed, Nov 11

4:00 pm - 3:03 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

22h 03m2 stops Philadelphia Miami

3:53 pm - 8:39 amSVD Kingstown Argyle Intl-BOS Boston Logan Intl

17h 46m2 stops Miami Washington, D.C. Reagan-National

$714American Airlines

Sat, Nov 7 - Wed, Nov 11

3:30 pm - 4:05 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

23h 35m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

5:05 pm - 2:17 pmSVD Kingstown Argyle Intl-BOS Boston Logan Intl

22h 12m1 stop Toronto Pearson Intl

$770Air Canada

Sun, Nov 8 - Thu, Dec 3

6:35 pm - 4:05 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

20h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

5:05 pm - 7:02 pmSVD Kingstown Argyle Intl-BOS Boston Logan Intl

26h 57m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$773Air Canada

Sun, Nov 8 - Thu, Dec 3

7:09 am - 3:17 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

7h 08m1 stop New York John F Kennedy Intl

5:05 pm - 5:58 pmSVD Kingstown Argyle Intl-BOS Boston Logan Intl

25h 53m1 stop Toronto Pearson Intl

$786Multiple Airlines

Sun, Nov 8 - Thu, Dec 3

7:09 am - 3:17 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

7h 08m1 stop New York John F Kennedy Intl

5:05 pm - 9:48 amSVD Kingstown Argyle Intl-BOS Boston Logan Intl

17h 43m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$789Multiple Airlines

Sun, Nov 8 - Thu, Dec 3

5:45 am - 2:33 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

7h 48m1 stop New York John F Kennedy Intl

3:38 pm - 11:48 pmSVD Kingstown Argyle Intl-BOS Boston Logan Intl

9h 10m1 stop New York John F Kennedy Intl

$999JetBlue

Sun, Dec 6 - Sun, Dec 13

7:10 am - 2:12 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

7h 02m1 stop New York John F Kennedy Intl

4:22 pm - 11:48 pmSVD Kingstown Argyle Intl-BOS Boston Logan Intl

8h 26m1 stop New York John F Kennedy Intl

$1,038JetBlue

Wed, Oct 28 - Sun, Nov 1

7:10 am - 2:12 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

7h 02m1 stop New York John F Kennedy Intl

4:22 pm - 11:48 pmSVD Kingstown Argyle Intl-BOS Boston Logan Intl

8h 26m1 stop New York John F Kennedy Intl

$1,118JetBlue

Wed, Oct 28 - Sun, Nov 1

Cheap last minute flights

Enter your travel dates to find the best prices.

10:40 am - 9:10 amBOS Boston Logan Intl-SVD Kingstown Argyle Intl

22h 30m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Port of Spain Piarco Intl

8:30 am - 7:04 pmSVD Kingstown Argyle Intl-BOS Boston Logan Intl

34h 34m2 stops St. George's Point Saline Intl Toronto Pearson Intl

$1,000Multiple Airlines

Sun, Oct 18 - Sun, Oct 25

5:00 am - 2:04 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

9h 04m1 stop Miami

2:54 pm - 10:18 amSVD Kingstown Argyle Intl-BOS Boston Logan Intl

19h 24m1 stop Miami

$1,005American Airlines

Sun, Oct 18 - Sun, Oct 25

5:00 am - 2:04 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

9h 04m1 stop Miami

2:54 pm - 11:27 amSVD Kingstown Argyle Intl-BOS Boston Logan Intl

20h 33m2 stops Miami Washington, D.C. Reagan-National

$1,009American Airlines

Sun, Oct 18 - Sun, Oct 25

10:50 am - 11:20 amBOS Boston Logan Intl-SVD Kingstown Argyle Intl

48h 30m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

3:35 pm - 7:02 pmSVD Kingstown Argyle Intl-BOS Boston Logan Intl

51h 27m2 stops Bridgetown Grantley Adams Intl Montreal Pierre Elliott Trudeau Intl

$1,050Multiple Airlines

Sun, Oct 18 - Sun, Oct 25

10:40 am - 9:10 amBOS Boston Logan Intl-SVD Kingstown Argyle Intl

22h 30m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Port of Spain Piarco Intl

8:30 am - 7:04 pmSVD Kingstown Argyle Intl-BOS Boston Logan Intl

34h 34m3 stops Bridgetown Grantley Adams Intl Montreal Pierre Elliott Trudeau Intl Toronto Island

$1,073Multiple Airlines

Sun, Oct 18 - Sun, Oct 25

5:00 am - 2:04 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

9h 04m1 stop Miami

2:54 pm - 12:18 pmSVD Kingstown Argyle Intl-BOS Boston Logan Intl

21h 24m2 stops Miami Philadelphia

$1,089American Airlines

Sun, Oct 18 - Sun, Oct 25

10:50 am - 11:20 amBOS Boston Logan Intl-SVD Kingstown Argyle Intl

48h 30m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

3:19 pm - 11:48 pmSVD Kingstown Argyle Intl-BOS Boston Logan Intl

8h 29m1 stop New York John F Kennedy Intl

$1,103Multiple Airlines

Sun, Oct 18 - Sun, Oct 25

6:55 am - 2:23 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

7h 28m1 stop New York John F Kennedy Intl

3:19 pm - 11:48 pmSVD Kingstown Argyle Intl-BOS Boston Logan Intl

8h 29m1 stop New York John F Kennedy Intl

$1,118JetBlue

Sun, Oct 18 - Sun, Oct 25

6:55 am - 2:23 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

7h 28m1 stop New York John F Kennedy Intl

3:19 pm - 11:48 pmSVD Kingstown Argyle Intl-BOS Boston Logan Intl

8h 29m1 stop New York John F Kennedy Intl

$1,198JetBlue

Sun, Oct 18 - Sun, Oct 25

6:55 am - 2:23 pmBOS Boston Logan Intl-SVD Kingstown Argyle Intl

7h 28m1 stop New York John F Kennedy Intl

3:19 pm - 11:48 pmSVD Kingstown Argyle Intl-BOS Boston Logan Intl

8h 29m1 stop New York John F Kennedy Intl

$1,243JetBlue

Sun, Oct 18 - Sun, Oct 25

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American Airlines flights from Boston to Kingstown

Our best American Airlines deals on Boston to Kingstown flight tickets

American Airlines

Nov 7

BOS6:56 pmBoston Logan Intl

19h 07m

2 stops

SVD3:03 pmKingstown Argyle Intl

Nov 11

SVD3:53 pmKingstown Argyle Intl

16h 53m

2 stops

BOS7:46 amBoston Logan Intl

$714

American Airlines

Jan 13

BOS5:00 amBoston Logan Intl

9h 07m

1 stop

SVD3:07 pmKingstown Argyle Intl

Jan 23

SVD3:47 pmKingstown Argyle Intl

9h 08m

1 stop

BOS11:55 pmBoston Logan Intl

$715

American Airlines

Feb 19

BOS7:19 pmBoston Logan Intl

18h 16m

1 stop

SVD2:35 pmKingstown Argyle Intl

Mar 5

SVD4:12 pmKingstown Argyle Intl

20h 36m

2 stops

BOS11:48 amBoston Logan Intl

$716

Air Canada flights from Boston to Kingstown

Our best Air Canada deals on Boston to Kingstown flight tickets

Air Canada

Nov 8

BOS3:30 pmBoston Logan Intl

23h 35m

2 stops

SVD4:05 pmKingstown Argyle Intl

Dec 3

SVD5:05 pmKingstown Argyle Intl

22h 12m

1 stop

BOS2:17 pmBoston Logan Intl

$770

Air Canada

Nov 8

BOS6:35 pmBoston Logan Intl

20h 30m

2 stops

SVD4:05 pmKingstown Argyle Intl

Dec 3

SVD5:05 pmKingstown Argyle Intl

26h 57m

2 stops

BOS7:02 pmBoston Logan Intl

$773

Air Canada

Feb 13

BOS6:35 pmBoston Logan Intl

44h 30m

2 stops

SVD4:05 pmKingstown Argyle Intl

Feb 18

SVD5:05 pmKingstown Argyle Intl

30h 32m

1 stop

BOS10:37 pmBoston Logan Intl

$934

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonKingstown

BOS Boston Logan Intl - SVD Kingstown Argyle Intl

BOSSVD

Boston Logan Intl

Sat 11/7

6:56 pm-3:03 pm

2 stops19h 07m

Kingstown Argyle Intl

Wed 11/11

3:53 pm-7:46 am

2 stops16h 53m

$714

BostonKingstown

BOS Boston Logan Intl - SVD Kingstown Argyle Intl

BOSSVD

Boston Logan Intl

Sat 11/7

5:30 pm-3:03 pm

2 stops20h 33m

Kingstown Argyle Intl

Wed 11/11

3:53 pm-10:20 am

1 stop19h 27m

$714

BostonKingstown

BOS Boston Logan Intl - SVD Kingstown Argyle Intl

BOSSVD

Boston Logan Intl

Sat 11/7

4:00 pm-3:03 pm

2 stops22h 03m

Kingstown Argyle Intl

Wed 11/11

3:53 pm-8:39 am

2 stops17h 46m

$714

BostonKingstown

BOS Boston Logan Intl - SVD Kingstown Argyle Intl

BOSSVD

Boston Logan Intl

Sun 11/8

3:30 pm-4:05 pm

2 stops23h 35m

Kingstown Argyle Intl

Thu 12/3

5:05 pm-2:17 pm

1 stop22h 12m

$770

BostonKingstown

BOS Boston Logan Intl - SVD Kingstown Argyle Intl

BOSSVD

Boston Logan Intl

Sun 11/8

6:35 pm-4:05 pm

2 stops20h 30m

Kingstown Argyle Intl

Thu 12/3

5:05 pm-7:02 pm

2 stops26h 57m

$773

BostonKingstown

BOS Boston Logan Intl - SVD Kingstown Argyle Intl

BOSSVD

Boston Logan Intl

Sun 11/8

7:09 am-3:17 pm

1 stop7h 08m

Kingstown Argyle Intl

Thu 12/3

5:05 pm-5:58 pm

1 stop25h 53m

$786

BostonKingstown

BOS Boston Logan Intl - SVD Kingstown Argyle Intl

BOSSVD

Boston Logan Intl

Sun 11/8

7:09 am-3:17 pm

1 stop7h 08m

Kingstown Argyle Intl

Thu 12/3

5:05 pm-9:48 am

2 stops17h 43m

$789

BostonKingstown

BOS Boston Logan Intl - SVD Kingstown Argyle Intl

BOSSVD

Boston Logan Intl

Sun 12/6

5:45 am-2:33 pm

1 stop7h 48m

Kingstown Argyle Intl

Sun 12/13

3:38 pm-11:48 pm

1 stop9h 10m

$999

Quickest round-trip

BostonKingstown

BOS Boston Logan Intl - SVD Kingstown Argyle Intl

BOSSVD

Boston Logan Intl

Wed 10/28

7:10 am-2:12 pm

1 stop7h 02m

Kingstown Argyle Intl

Sun 11/1

4:22 pm-11:48 pm

1 stop8h 26m

$1,038

BostonKingstown

BOS Boston Logan Intl - SVD Kingstown Argyle Intl

BOSSVD

Boston Logan Intl

Wed 10/28

7:10 am-2:12 pm

1 stop7h 02m

Kingstown Argyle Intl

Sun 11/1

4:22 pm-11:48 pm

1 stop8h 26m

$1,118

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Kingstown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Boston and Kingstown?

Prices are currently low for flights on this route.

Typical prices usually range from $734 to $818.
The lowest price recently found on this route was $714.

What is the cheapest month to fly to Kingstown?

The month of January is, on average, the cheapest month to fly to Kingstown from Boston, with most prices found around $574. If you aren’t able to travel to Kingstown during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $610.

When to book flights from Boston to Kingstown

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Kingstown according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Kingstown (BOS to SVD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Kingstown

Best Price Found	$326
Fastest flight time	7h 08m
Direct flights	None

The best one-way flight to Kingstown from Boston in the past 72 hours is $326. The best round-trip flight deal from Boston to Kingstown found on momondo in the last 72 hours is $714.

The fastest flight from Boston to Kingstown takes 7h 08m

There are no direct flights from Boston to Kingstown. There are no popular flight routes from Boston to Kingstown.

Search flight deals

Frequently asked questions about flying from Boston to Kingstown

How far is Boston Logan Intl to Kingstown Argyle Intl by plane?
The distance between Boston Logan Intl and Kingstown Argyle Intl is about 2100.4 mi. Typically, this will take 7h 08m by plane in normal conditions.
When did momondo last update prices for flights from Boston Logan Intl Airport to Kingstown Argyle Intl Airport?
Prices for flights from Boston Logan Intl Airport to Kingstown Argyle Intl Airport were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Kingstown Argyle Intl Airport?
As of October 2026, there are 3 operators available to choose from for flights from Boston Logan Intl Airport to Kingstown Argyle Intl Airport.
How old do you have to be to fly from Boston Logan Intl Airport to Kingstown Argyle Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Kingstown Argyle Intl Airport.
What documentation or ID do you need to fly to Kingstown Argyle Intl Airport?
The travel and health documents you'll need for your trip to Kingstown Argyle Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kingstown Argyle Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Boston to Kingstown?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Kingstown is American Airlines (75% of total bookings). The next most popular airlines are JetBlue (16%) and Delta (10%).

Best airlines flying from Boston to Kingstown

Compare and see reviews for airlines that fly from Boston to Kingstown with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $402	Free Cancellation	Rating 7.1 3,052 reviews	Search JetBlue flights
Delta	PriceFrom $508	Free Cancellation	Rating 7.8 8,650 reviews	Search Delta flights
American Airlines	PriceFrom $538	Free Cancellation	Rating 7.0 12,163 reviews	Search American Airlines flights

St Vincent

Port Elizabeth

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Why should I use momondo to find a flight deal from Boston to Kingstown?

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

Can I find flights from Boston to Kingstown with flexible booking policies on momondo?

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

How can momondo help me find flights from Boston to Kingstown?

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 Kingstown from Boston.

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

Yes. momondo can track prices for Boston to Kingstown flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Kingstown trip

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Cheap flights from Boston to Kingstown from $326

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Kingstown departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Boston to Kingstown

Our best American Airlines deals on Boston to Kingstown flight tickets

Air Canada flights from Boston to Kingstown

Our best Air Canada deals on Boston to Kingstown flight tickets

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How to get the cheapest flight ticket from Boston to Kingstown

What is the typical price of a round-trip flight between Boston and Kingstown?

What is the cheapest month to fly to Kingstown?

What is the cheapest airline that flies from Boston Logan Intl to Kingstown Argyle Intl?

What airlines fly to Kingstown?

Which airport is the most popular layover for flights between Boston and Kingstown?

Which layover airport offers the lowest fares from Boston to Kingstown?

Which layover airport has the shortest travel time from Boston to Kingstown?

Which layover airport has the shortest connection time from Boston to Kingstown?

When to book flights from Boston to Kingstown

Cheap Boston to Kingstown (BOS to SVD) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Boston to Kingstown

Best airlines flying from Boston to Kingstown

Compare and see reviews for airlines that fly from Boston to Kingstown with momondo

Traveling to a place near Kingstown?

Why use momondo?

An easier way to manage your Kingstown trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Vincent and the Grenadines

Fly your favorite airline to Kingstown

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Kingstown

List of cabin classes available on flights landing in Kingstown. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year