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Grand Cayman

$254+ Cheap flights from Seattle (SEA) to Grand Cayman

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GCM
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Seattle to Grand Cayman

Cheapest flights from Seattle to Grand Cayman
Explore the most affordable flight options available from Seattle to Grand Cayman. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:13 pmSEA - GCM
1 stop10h 44mAmerican Airlines
Wed 1/141:05 pmGCM - SEA
1 stop13h 37mAmerican Airlines
Deal found 12/21$751

Find flight deals from Seattle to Grand Cayman

Keep the following information in mind while searching for Seattle to Grand Cayman flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$468
(Booking.com)

One-way from

$254
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$778
Provider with most accurate pricing for Seattle/Tacoma Intl-George Town Owen Roberts Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-George Town Owen Roberts Intl flights.
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From Seattle/Tacoma Intl to Grand Cayman
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One-way flight from Seattle/Tacoma Intl to Grand Cayman
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Highest demand for flights based on searches. 7% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Grand Cayman 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, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Seattle to Grand Cayman that are best for you.

Fly from

Seattle

Fly to

Grand Cayman

Route

Depart

Return

Price

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Wed 3/4

8:10 am-12:25 pm

1 stop25h 15m

George Town Owen Roberts Intl

Tue 3/10

12:30 pm-10:16 pm

1 stop11h 46m

$468

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Sun 3/1

8:00 pm-12:25 pm

2 stops13h 25m

George Town Owen Roberts Intl

Mon 3/9

11:30 am-3:01 pm

2 stops29h 31m

$478

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Sun 3/1

8:08 am-11:35 am

1 stop24h 27m

George Town Owen Roberts Intl

Thu 3/5

7:00 am-10:04 pm

1 stop18h 04m

$486

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Thu 2/5

7:55 am-2:00 pm

2 stops27h 05m

George Town Owen Roberts Intl

Thu 2/12

2:49 pm-10:57 am

1 stop23h 08m

$505

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Sat 2/28

8:10 am-12:25 pm

1 stop25h 15m

George Town Owen Roberts Intl

Thu 3/5

1:30 pm-9:31 am

2 stops23h 01m

$507

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Sun 3/1

8:08 am-11:35 am

1 stop24h 27m

George Town Owen Roberts Intl

Fri 3/6

4:45 pm-10:19 am

2 stops44h 34m

$510

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Sun 3/1

8:10 am-12:25 pm

1 stop25h 15m

George Town Owen Roberts Intl

Fri 3/6

1:30 pm-10:16 pm

1 stop11h 46m

$513

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Thu 2/5

8:10 am-12:25 pm

1 stop25h 15m

George Town Owen Roberts Intl

Thu 2/12

1:30 pm-10:16 pm

1 stop11h 46m

$513

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Fri 2/27

9:55 am-12:25 pm

2 stops47h 30m

George Town Owen Roberts Intl

Thu 3/5

1:30 pm-9:31 am

2 stops23h 01m

$553

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Sun 2/15

8:10 am-12:25 pm

1 stop25h 15m

George Town Owen Roberts Intl

Mon 2/23

1:30 pm-10:16 pm

1 stop11h 46m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 13 results
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Best time to book a flight from Seattle to Grand Cayman

Have a flexible travel schedule? Discover the best time to fly to Grand Cayman from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Grand Cayman

What is the cheapest month to book a flight from Seattle to Grand Cayman?

Currently, May is the cheapest month in which you can book a flight from Seattle to Grand Cayman (average of $518). Flying from Seattle to Grand Cayman in June is currently the most expensive (average of $865). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to LAW?

Find hourly flight availability from Seattle to Grand Cayman. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Grand Cayman in the morning. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Grand Cayman

Get insights into the airlines that provide service to Grand Cayman. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grand Cayman. Reviews last updated December 23, 2025.
Read through reviews of airlines operating flights from Seattle to Grand Cayman, such as United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,105 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,105 reviews
United Airlines
7.4
Good
9,105 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,054 reviews
United Airlines
7.4
Good
9,105 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Grand Cayman. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Grand Cayman?

    If you book a flight to Grand Cayman from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • How long is the flight from Seattle to Grand Cayman?

    Departing from Seattle to Grand Cayman will take you 23h 20m. Airlines will cover a distance of 3003 mi.

  • Can I find deals for flights from Seattle to Grand Cayman that include hotel bookings?

    Yes. In addition to deals on Seattle to Grand Cayman flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Grand Cayman?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Grand Cayman.

  • Can I find deals for business class flights from Seattle to Grand Cayman?

    Yes. Cheapflights offers flight deals from Seattle to Grand Cayman by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Grand Cayman?

    Currently, May is the cheapest month in which you can book a flight from Seattle to Grand Cayman (average of $518). Flying from Seattle to Grand Cayman in June is currently the most expensive (average of $865). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seattle to Grand Cayman

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to George Town flights
Spokane to George Town flights
Portland to George Town flights

Top 2 airlines flying from Seattle to Grand Cayman

Discover the top 2 airlines that operate flights from Seattle to Grand Cayman. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$635Average$799FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$640Average$775FlexibilityNo cancel feeOn-time69%

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