HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Grand Cayman

$419+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GCM
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Grand Cayman with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 June 16, 2025.

Round-trip from

$608
(Kiwi.com)

One-way from

$419
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$899
From Seattle/Tacoma Intl to Grand Cayman
Search Deals
One-way flight from Seattle/Tacoma Intl to Grand Cayman
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find 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 June 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/298:25 amSEA - GCM
1 stop29h 45mMultiple Airlines
Tue 8/511:30 amGCM - SEA
1 stop12h 30mMultiple Airlines
Deal found 6/13$608
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:59 pmSEA - GCM
1 stop13h 31mUnited Airlines
Sat 12/132:50 pmGCM - SEA
1 stop10h 48mUnited Airlines
Deal found 6/16$666
This WestJet deal was found by Cheapflights users on 6/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:50 pmSEA - GCM
2 stops20h 55mWestJet
Sat 8/301:45 pmGCM - SEA
2 stops25h 13mWestJet
Deal found 6/16$736
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Sat 12/612:28 amSEA - GCM
2 stops10h 27mAmerican Airlines
Sat 12/132:15 pmGCM - SEA
1 stop12h 07mAmerican Airlines
Deal found 6/15$789
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:45 pmSEA - GCM
2 stops18h 50mSouthwest
Sun 12/281:30 pmGCM - SEA
2 stops14h 05mSouthwest
Deal found 6/15$1,010
This Air Canada deal was found by Cheapflights users on 6/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:30 amSEA - GCM
1 stop25h 50mAir Canada
Thu 12/251:35 pmGCM - SEA
2 stops35h 31mAir Canada
Deal found 6/15$1,175
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:59 amSEA - GCM
1 stop10h 56mDelta
Sun 12/283:45 pmGCM - SEA
1 stop11h 29mDelta
Deal found 6/15$1,337

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 June 16, 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

Tue 7/29

8:25 am-4:10 pm

1 stop29h 45m

George Town Owen Roberts Intl

Tue 8/5

11:30 am-10:00 pm

1 stop12h 30m

$608

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Sat 12/6

11:59 pm-4:30 pm

1 stop13h 31m

George Town Owen Roberts Intl

Sat 12/13

2:50 pm-10:38 pm

1 stop10h 48m

$666

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Fri 8/22

1:50 pm-12:45 pm

2 stops20h 55m

George Town Owen Roberts Intl

Sat 8/30

1:45 pm-12:58 pm

2 stops25h 13m

$736

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Sat 12/6

12:28 am-1:55 pm

2 stops10h 27m

George Town Owen Roberts Intl

Sat 12/13

2:15 pm-11:22 pm

1 stop12h 07m

$789

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Wed 6/25

7:20 am-11:55 am

2 stops26h 35m

$419

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Wed 6/25

10:40 pm-11:25 am

1 stop10h 45m

$476

SeattleGeorge Town

SEA - GCM

SEAGCM

Seattle/Tacoma Intl

Wed 6/25

2:55 pm-11:55 am

3 stops19h 00m

$606

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

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, January is the cheapest month in which you can book a flight from Seattle to Grand Cayman (average of $467). Flying from Seattle to Grand Cayman in March is currently the most expensive (average of $594). 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 June 16, 2025.

When flying from Seattle to Grand Cayman, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 June 16, 2025.
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,873 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,563 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Grand Cayman (average of $467). Flying from Seattle to Grand Cayman in March is currently the most expensive (average of $594). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Portland to George Town flights
Spokane to George Town flights

Top 3 airlines flying from Seattle to Grand Cayman

Discover the top 3 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$453Average$713FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$556Average$722FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$640Average$719FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.