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Cheap flights from Caribbean Islands to Seattle from $124

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 1/10. 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.
Delta Logo
3:10 pm - 10:05 pm
SJU
-
SEA
10h 55m1 stop
Delta Logo
9:55 pm - 1:05 pm
SEA
-
SJU
11h 10m1 stop
$363Delta
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
1:30 am - 9:41 am
SJU
-
SEA
11h 11m1 stop
American Airlines Logo
11:13 pm - 3:10 pm
SEA
-
SJU
12h 57m1 stop
$369American Airlines
Tue, Mar 17 - Tue, Mar 31
American Airlines Logo
6:00 am - 5:45 pm
SJU
-
SEA
15h 45m2 stops
American Airlines Logo
11:12 pm - 3:59 pm
SEA
-
SJU
12h 47m2 stops
$394American Airlines
Sat, Jan 17 - Mon, Jan 19
United Airlines Logo
4:12 pm - 10:39 am
MBJ
-
SEA
20h 27m2 stops
United Airlines Logo
11:00 pm - 3:10 pm
SEA
-
MBJ
14h 10m1 stop
$410United Airlines
Tue, Mar 31 - Thu, Apr 30
Delta Logo
7:00 am - 6:29 pm
SJU
-
SEA
15h 29m2 stops
Delta Logo
7:00 pm - 2:32 pm
SEA
-
SJU
15h 32m2 stops
$426Delta
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
12:52 pm - 11:46 pm
MBJ
-
SEA
12h 54m1 stop
United Airlines Logo
11:00 pm - 3:10 pm
SEA
-
MBJ
14h 10m1 stop
$436United Airlines
Tue, Mar 31 - Thu, Apr 30
JetBlue Logo
10:55 am - 8:53 pm
MBJ
-
SEA
11h 58m1 stop
JetBlue Logo
11:50 pm - 1:10 pm
SEA
-
MBJ
11h 20m1 stop
$525JetBlue
Mon, May 18 - Sat, May 23
Air Canada Logo
1:55 pm - 10:16 pm
NAS
-
SEA
11h 21m1 stop
Air Canada Logo
8:10 am - 12:25 pm
SEA
-
NAS
25h 15m2 stops
$540Air Canada
Thu, Feb 5 - Thu, Feb 12
JetBlue Logo
9:09 am - 8:53 pm
KIN
-
SEA
13h 44m1 stop
JetBlue Logo
11:50 pm - 7:48 pm
SEA
-
KIN
17h 58m1 stop
$572JetBlue
Mon, May 18 - Sat, May 23
Air Canada Logo
9:10 pm - 2:31 pm
NAS
-
SEA
20h 21m2 stops
Air Canada Logo
9:55 am - 12:25 pm
SEA
-
NAS
23h 30m3 stops
$647Air Canada
Thu, Feb 5 - Thu, Feb 12

Delta flights from Caribbean Islands to Seattle

Our best Delta deals on Caribbean Islands to Seattle flight tickets
Delta
Feb 26
SJU3:10 pmSan Juan Luis Munoz Marin Intl
10h 55m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
Mar 2
SEA9:55 pmSeattle/Tacoma Intl
11h 10m
1 stop
SJU1:05 pmSan Juan Luis Munoz Marin Intl
$363
Find similar
Delta
Feb 24
SJU7:00 amSan Juan Luis Munoz Marin Intl
15h 29m
2 stops
SEA6:29 pmSeattle/Tacoma Intl
Mar 3
SEA7:00 pmSeattle/Tacoma Intl
15h 32m
2 stops
SJU2:32 pmSan Juan Luis Munoz Marin Intl
$426
Find similar
Delta
Jan 9
SJU6:15 amSan Juan Luis Munoz Marin Intl
16h 14m
2 stops
SEA6:29 pmSeattle/Tacoma Intl
Mar 3
SEA6:15 amSeattle/Tacoma Intl
13h 43m
1 stop
SJU11:58 pmSan Juan Luis Munoz Marin Intl
$477
Find similar

United Airlines flights from Caribbean Islands to Seattle

Our best United Airlines deals on Caribbean Islands to Seattle flight tickets
United Airlines
May 27
SJU4:55 pmSan Juan Luis Munoz Marin Intl
10h 50m
1 stop
SEA12:45 amSeattle/Tacoma Intl
Jun 10
SEA11:59 pmSeattle/Tacoma Intl
12h 43m
1 stop
SJU3:42 pmSan Juan Luis Munoz Marin Intl
$398
Find similar
United Airlines
Mar 31
MBJ12:52 pmMontego Bay Sangster Intl
22h 54m
2 stops
SEA9:46 amSeattle/Tacoma Intl
Apr 30
SEA11:50 pmSeattle/Tacoma Intl
13h 20m
2 stops
MBJ3:10 pmMontego Bay Sangster Intl
$410
Find similar
United Airlines
May 21
SJU4:55 pmSan Juan Luis Munoz Marin Intl
10h 50m
1 stop
SEA12:45 amSeattle/Tacoma Intl
May 28
SEA2:30 pmSeattle/Tacoma Intl
12h 00m
2 stops
SJU5:30 amSan Juan Luis Munoz Marin Intl
$436
Find similar

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 December 23, 2025.
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

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Thu 2/26

3:10 pm-10:05 pm

1 stop10h 55m

Seattle/Tacoma Intl

Mon 3/2

9:55 pm-1:05 pm

1 stop11h 10m

$363

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Tue 3/17

1:30 am-9:41 am

1 stop11h 11m

Seattle/Tacoma Intl

Tue 3/31

11:13 pm-3:10 pm

1 stop12h 57m

$369

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Sat 1/17

6:00 am-5:45 pm

2 stops15h 45m

Seattle/Tacoma Intl

Mon 1/19

11:12 pm-3:59 pm

2 stops12h 47m

$394

Montego BaySeattle

MBJ - SEA

MBJSEA

Montego Bay Sangster Intl

Tue 3/31

4:12 pm-10:39 am

2 stops20h 27m

Seattle/Tacoma Intl

Thu 4/30

11:00 pm-3:10 pm

1 stop14h 10m

$410

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Tue 2/24

7:00 am-6:29 pm

2 stops15h 29m

Seattle/Tacoma Intl

Tue 3/3

7:00 pm-2:32 pm

2 stops15h 32m

$426

Montego BaySeattle

MBJ - SEA

MBJSEA

Montego Bay Sangster Intl

Tue 3/31

12:52 pm-11:46 pm

1 stop12h 54m

Seattle/Tacoma Intl

Thu 4/30

11:00 pm-3:10 pm

1 stop14h 10m

$436

Montego BaySeattle

MBJ - SEA

MBJSEA

Montego Bay Sangster Intl

Mon 5/18

10:55 am-8:53 pm

1 stop11h 58m

Seattle/Tacoma Intl

Sat 5/23

11:50 pm-1:10 pm

1 stop11h 20m

$525

NassauSeattle

NAS - SEA

NASSEA

Nassau Intl

Thu 2/5

1:55 pm-10:16 pm

1 stop11h 21m

Seattle/Tacoma Intl

Thu 2/12

8:10 am-12:25 pm

2 stops25h 15m

$540

KingstonSeattle

KIN - SEA

KINSEA

Kingston Norman Manley

Mon 5/18

9:09 am-8:53 pm

1 stop13h 44m

Seattle/Tacoma Intl

Sat 5/23

11:50 pm-7:48 pm

1 stop17h 58m

$572

NassauSeattle

NAS - SEA

NASSEA

Nassau Intl

Thu 2/5

9:10 pm-2:31 pm

2 stops20h 21m

Seattle/Tacoma Intl

Thu 2/12

9:55 am-12:25 pm

3 stops23h 30m

$647

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, October 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 $436. If you don’t want to visit Seattle in October, then you should wait until February to fly from Caribbean Islands, when ticket prices are also cheap, with an average price of $437.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Caribbean Islands is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $462. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Caribbean Islands because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $788.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Caribbean Islands in the evening is the least expensive time of day to depart. momondo users have found prices as low as $453 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $589. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $535 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 $465 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
United AirlinesPriceFrom $240Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights
Spirit AirlinesPriceFrom $241Free CancellationRating
6.3
8,196 reviews
Search Spirit Airlines flights
DeltaPriceFrom $264Free CancellationRating
7.9
8,014 reviews
Search Delta flights
JetBluePriceFrom $266Free CancellationRating
7.2
2,897 reviews
Search JetBlue flights
American AirlinesPriceFrom $367Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
SouthwestPriceFrom $555Free CancellationRating
8.0
4,253 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
Puyallup
Redmond
Tukwila
Cle Elum
Federal Way
Lakewood
Fife
Centralia
Westport
Kirkland
Shoreline

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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