$167 Find Cheap Flights from Caribbean to Seattle - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Caribbean to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Caribbean to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Caribbean to Seattle

Tue, Oct 13 - Wed, Oct 21
Southwest Logo
6:35 am - 7:05 pm
SJU
-
SEA
15h 30m
2 stops
Southwest Logo
8:55 am - 11:45 pm
SEA
-
SJU
11h 50m
2 stops
$436Southwest
Fri, Aug 28 - Wed, Sep 2
Southwest Logo
5:30 am - 3:00 pm
SJU
-
SEA
12h 30m
1 stop
Southwest Logo
5:20 am - 9:05 pm
SEA
-
SJU
12h 45m
2 stops
$450Southwest
Fri, Oct 2 - Mon, Oct 12
Delta Logo
12:56 pm - 11:59 pm
SJU
-
SEA
14h 03m
2 stops
Delta Logo
7:59 pm - 11:56 am
SEA
-
SJU
12h 57m
2 stops
$456Delta
Fri, Aug 28 - Sat, Sep 5
Delta Logo
12:56 pm - 11:57 pm
SJU
-
SEA
14h 01m
1 stop
Delta Logo
6:00 am - 10:29 pm
SEA
-
SJU
13h 29m
1 stop
$460Delta
Thu, Sep 24 - Sat, Oct 3
JetBlue Logo
10:30 am - 8:42 pm
SJU
-
SEA
13h 12m
1 stop
JetBlue Logo
9:40 pm - 1:34 pm
SEA
-
SJU
12h 54m
1 stop
$472JetBlue
Mon, Sep 14 - Mon, Sep 21
United Airlines Logo
7:00 am - 2:52 pm
SJU
-
SEA
10h 52m
1 stop
United Airlines Logo
6:52 pm - 1:53 pm
SEA
-
SJU
16h 01m
2 stops
$479United Airlines
Sun, Aug 23 - Sun, Aug 30
American Airlines Logo
4:42 pm - 9:29 am
STT
-
SEA
19h 47m
2 stops
American Airlines Logo
11:56 pm - 3:52 pm
SEA
-
STT
12h 56m
2 stops
$516American Airlines
Sat, Aug 1 - Wed, Sep 30
United Airlines Logo
4:33 pm - 9:59 pm
MBJ
-
SEA
31h 26m
2 stops
United Airlines Logo
3:55 pm - 11:43 am
SEA
-
MBJ
17h 48m
2 stops
$516United Airlines
Sun, Sep 20 - Wed, Oct 7
American Airlines Logo
5:16 pm - 10:09 am
MBJ
-
SEA
18h 53m
2 stops
American Airlines Logo
5:00 am - 4:12 pm
SEA
-
MBJ
9h 12m
1 stop
$551American Airlines
Fri, Sep 11 - Sat, Sep 12
JetBlue Logo
11:45 am - 8:42 pm
PUJ
-
SEA
11h 57m
1 stop
JetBlue Logo
9:40 pm - 1:55 pm
SEA
-
PUJ
13h 15m
1 stop
$815JetBlue
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Good to know

Low seasonJanuary
Cheapest flight$167
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from San Juan to Seattle

FAQs for booking flights from Caribbean to Seattle

  • How does KAYAK find such low prices on flights from Caribbean to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Caribbean to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Caribbean to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Caribbean is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Caribbean to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Caribbean with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Caribbean to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

Seattle (SEA)