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Cheap flights from Caribbean Islands to Seattle from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Caribbean Islands to Seattle departing on 4/29. 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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Find the cheapest flights from Caribbean Islands to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:15 am - 10:37 am
BQN
-
SEA
13h 22m
1 stop
United Airlines Logo
7:25 am - 11:09 pm
SEA
-
BQN
12h 44m
1 stop
$394United Airlines
Wed, May 6 - Tue, May 19
Delta Logo
2:45 pm - 11:53 pm
SJU
-
SEA
12h 08m
1 stop
Delta Logo
7:30 am - 10:17 pm
SEA
-
SJU
11h 47m
1 stop
$395Delta
Thu, Apr 30 - Fri, May 8
American Airlines Logo
3:34 pm - 12:44 am
SJU
-
SEA
12h 10m
1 stop
American Airlines Logo
12:59 am - 11:02 pm
SEA
-
SJU
19h 03m
1 stop
$403American Airlines
Fri, Apr 24 - Fri, May 1
American Airlines Logo
6:00 am - 9:23 pm
SJU
-
SEA
18h 23m
1 stop
American Airlines Logo
10:47 pm - 2:29 pm
SEA
-
SJU
12h 42m
1 stop
$405American Airlines
Fri, Apr 24 - Sat, May 2
Delta Logo
2:25 pm - 12:12 am
SJU
-
SEA
12h 47m
2 stops
Delta Logo
11:05 pm - 1:11 pm
SEA
-
SJU
11h 06m
1 stop
$414Delta
Fri, May 8 - Mon, May 18
United Airlines Logo
12:15 am - 12:25 pm
BQN
-
SEA
15h 10m
2 stops
United Airlines Logo
5:02 am - 11:09 pm
SEA
-
BQN
15h 07m
2 stops
$434United Airlines
Wed, May 6 - Tue, May 19
Air Canada Logo
1:20 am - 9:35 am
POS
-
SEA
35h 15m
2 stops
Air Canada Logo
3:40 pm - 12:20 am
SEA
-
POS
29h 40m
2 stops
$578Air Canada
Sun, Mar 15 - Mon, Mar 23
Air Canada Logo
1:20 am - 10:16 pm
POS
-
SEA
23h 56m
1 stop
Air Canada Logo
8:00 pm - 12:20 am
SEA
-
POS
25h 20m
2 stops
$583Air Canada
Sun, Mar 15 - Mon, Mar 23
JetBlue Logo
5:33 am - 8:24 pm
BQN
-
SEA
17h 51m
1 stop
JetBlue Logo
10:20 pm - 2:22 pm
SEA
-
BQN
13h 02m
1 stop
$665JetBlue
Tue, Jun 2 - Tue, Jun 16
JetBlue Logo
2:48 pm - 10:15 am
BQN
-
SEA
22h 27m
2 stops
JetBlue Logo
10:20 pm - 2:22 pm
SEA
-
BQN
13h 02m
1 stop
$701JetBlue
Mon, Jun 1 - Mon, Jun 15

American Airlines flights from Caribbean Islands to Seattle

Our best American Airlines deals on Caribbean Islands to Seattle flight tickets
American Airlines
Apr 22
SJU6:45 amSan Juan Luis Munoz Marin Intl
20h 59m
1 stop
SEA12:44 amSeattle/Tacoma Intl
May 1
SEA10:47 pmSeattle/Tacoma Intl
10h 39m
1 stop
SJU12:26 pmSan Juan Luis Munoz Marin Intl
$403
American Airlines
Apr 24
SJU6:00 amSan Juan Luis Munoz Marin Intl
18h 23m
1 stop
SEA9:23 pmSeattle/Tacoma Intl
May 2
SEA10:47 pmSeattle/Tacoma Intl
12h 42m
1 stop
SJU2:29 pmSan Juan Luis Munoz Marin Intl
$405
American Airlines
Apr 16
MBJ1:15 pmMontego Bay Sangster Intl
13h 21m
1 stop
SEA12:36 amSeattle/Tacoma Intl
Apr 21
SEA10:29 pmSeattle/Tacoma Intl
12h 56m
1 stop
MBJ1:25 pmMontego Bay Sangster Intl
$416

Air Canada flights from Caribbean Islands to Seattle

Our best Air Canada deals on Caribbean Islands to Seattle flight tickets
Air Canada
Mar 15
POS1:20 amPort of Spain Piarco Intl
35h 15m
2 stops
SEA9:35 amSeattle/Tacoma Intl
Mar 23
SEA3:40 pmSeattle/Tacoma Intl
29h 40m
2 stops
POS12:20 amPort of Spain Piarco Intl
$578
Air Canada
Mar 15
POS1:20 amPort of Spain Piarco Intl
23h 56m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
Mar 23
SEA8:00 pmSeattle/Tacoma Intl
25h 20m
2 stops
POS12:20 amPort of Spain Piarco Intl
$583
Air Canada
Mar 5
POS2:20 amPort of Spain Piarco Intl
23h 56m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
Apr 21
SEA5:40 amSeattle/Tacoma Intl
15h 40m
2 stops
POS12:20 amPort of Spain Piarco Intl
$633

momondo Fare Finder

 
Customize your flight search to find flights from Caribbean Islands to Seattle 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 February 28, 2026.
Use the filters below to find and compare flights from Caribbean Islands to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AguadillaSeattle

BQN - SEA

BQNSEA

Aguadilla Borinquen

Wed 5/6

12:15 am-10:37 am

1 stop13h 22m

Seattle/Tacoma Intl

Tue 5/19

7:25 am-11:09 pm

1 stop12h 44m

$394

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Thu 4/30

2:45 pm-11:53 pm

1 stop12h 08m

Seattle/Tacoma Intl

Fri 5/8

7:30 am-10:17 pm

1 stop11h 47m

$395

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Fri 4/24

3:34 pm-12:44 am

1 stop12h 10m

Seattle/Tacoma Intl

Fri 5/1

12:59 am-11:02 pm

1 stop19h 03m

$403

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Fri 4/24

6:00 am-9:23 pm

1 stop18h 23m

Seattle/Tacoma Intl

Sat 5/2

10:47 pm-2:29 pm

1 stop12h 42m

$405

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Fri 5/8

2:25 pm-12:12 am

2 stops12h 47m

Seattle/Tacoma Intl

Mon 5/18

11:05 pm-1:11 pm

1 stop11h 06m

$414

AguadillaSeattle

BQN - SEA

BQNSEA

Aguadilla Borinquen

Wed 5/6

12:15 am-12:25 pm

2 stops15h 10m

Seattle/Tacoma Intl

Tue 5/19

5:02 am-11:09 pm

2 stops15h 07m

$434

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Sun 3/15

1:20 am-9:35 am

2 stops35h 15m

Seattle/Tacoma Intl

Mon 3/23

3:40 pm-12:20 am

2 stops29h 40m

$578

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Sun 3/15

1:20 am-10:16 pm

1 stop23h 56m

Seattle/Tacoma Intl

Mon 3/23

8:00 pm-12:20 am

2 stops25h 20m

$583

AguadillaSeattle

BQN - SEA

BQNSEA

Aguadilla Borinquen

Tue 6/2

5:33 am-8:24 pm

1 stop17h 51m

Seattle/Tacoma Intl

Tue 6/16

10:20 pm-2:22 pm

1 stop13h 02m

$665

AguadillaSeattle

BQN - SEA

BQNSEA

Aguadilla Borinquen

Mon 6/1

2:48 pm-10:15 am

2 stops22h 27m

Seattle/Tacoma Intl

Mon 6/15

10:20 pm-2:22 pm

1 stop13h 02m

$701

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Caribbean Islands to Seattle

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

What is the cheapest month to fly to Seattle?

In general, February is the cheapest month to fly from Caribbean Islands to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $384. If you don’t want to visit Seattle in February, then you should wait until October to fly from Caribbean Islands, when ticket prices are also cheap, with an average price of $436.

What is the cheapest Caribbean Islands to Seattle/Tacoma Intl flight route?

Fly from Nassau Intl to Seattle/Tacoma Intl for the best Caribbean Islands - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Caribbean Islands when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $526 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Caribbean Islands for as low as $457 on momondo.

What cabin class options are available on Caribbean Islands to Seattle/Tacoma Intl flights?

There is only 1 cabin class available to choose from on Caribbean Islands to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Caribbean Islands to Seattle flights?

No. A direct flight is the cheapest option for a flight between Caribbean Islands to Seattle.

Cheap Caribbean Islands to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Caribbean Islands to Seattle

Fastest flight time

10h 18m

Direct flights

None
The fastest flight from Caribbean Islands to Seattle takes 10h 18m
There are no direct flights from Caribbean Islands to Seattle. There are no popular flight routes from Caribbean Islands to Seattle.
Search flight deals

  • When did momondo last update prices for flights from Caribbean Islands to Seattle/Tacoma Intl Airport?

    Prices for flights from Caribbean Islands to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from Caribbean Islands to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Caribbean Islands to Seattle/Tacoma 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 Caribbean Islands to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma 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 Seattle/Tacoma 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 plane model from Caribbean Islands to Seattle?

Best airlines flying from Caribbean Islands to Seattle

Compare and see reviews for airlines that fly from Caribbean Islands to Seattle with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $213Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,245 reviews
Search Delta flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
9,362 reviews
Search United Airlines flights
American AirlinesPriceFrom $364Free CancellationRating
7.1
11,367 reviews
Search American Airlines flights
SouthwestPriceFrom $490Free CancellationRating
8.0
4,303 reviews
Search Southwest flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Redmond
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Fife
Westport
Kirkland
Centralia
Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Caribbean Islands to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Caribbean Islands.

Can I find flights from Caribbean Islands to Seattle with flexible booking policies on momondo?

All flight searches from Caribbean Islands to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Caribbean Islands to Seattle?

Once you have performed a search for Caribbean Islands to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Caribbean Islands to Seattle 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.

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