Cheap flights from Seattle to Grand Cayman from $275

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2 stops
Sat, Jun 14
Seattle SEAGrand Cayman GCM

$275
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2 stops
Thu, Jun 19
Seattle SEAGrand Cayman GCM

$287
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2 stops
Sun, Jun 15
Seattle SEAGrand Cayman GCM

$309
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1 stop
Fri, Jun 13
Seattle SEAGrand Cayman GCM

$375
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1 stop
Tue, Jun 17
Seattle SEAGrand Cayman GCM

$378
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1 stop
Tue, Jun 17
Seattle SEAGrand Cayman GCM

$378
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Prices updated:

2 stops
Sat, Jun 14 – Tue, Jun 17
Seattle SEAGrand Cayman GCM

$666
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2 stops
Sat, Jun 14 – Tue, Jun 17
Seattle SEAGrand Cayman GCM

$666
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2 stops
Sun, Jun 15 – Wed, Jun 18
Seattle SEAGrand Cayman GCM

$700
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2 stops
Sat, Jun 14 – Wed, Jun 18
Seattle SEAGrand Cayman GCM

$704
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2 stops
Sun, Jun 15 – Wed, Jun 18
Seattle SEAGrand Cayman GCM

$738
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1 stop
Fri, Jun 13 – Tue, Jun 17
Seattle SEAGrand Cayman GCM

$779
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Prices updated:

How much do flights to Grand Cayman cost?

Key info about flying to Grand Cayman

Depart from
Seattle–Tacoma International
Arrive to
Owen Roberts International
Average flights per week
93
Flight distance
Worth visiting
Stingray City, Grand Cayman

Check-in for a flight from Seattle to Grand Cayman

NameCarrier codeIATA CodePassport needed during booking
Cayman AirwaysCAYKXYes
United AirlinesUALUANo
Hawaiian AirlinesHALHANo
Air CanadaACAACYes
JetBlue AirwaysJBUB6No

Weather in Grand Cayman

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January26°C25°C
February26°C25°C
March26°C25°C
April27°C26°C
May28°C27°C
June28°C27°C
July29°C28°C
August29°C28°C
September29°C28°C
October29°C27°C
November28°C26°C
December27°C26°C
Hottest Month
29°C
August
Coldest month
25°C
January
Sunny days
292
days per year

14 day forecast

Sunday
25 May
32°C27°C
1 Jun
89%
28°C26°C
Monday
26 May
29°C27°C
2 Jun
82%
27°C26°C
Tuesday
27 May
32°C28°C
3 Jun
83%
27°C25°C
Wednesday
28 May
31°C28°C
4 Jun
85%
28°C26°C
Thursday
29 May
81%
29°C28°C
5 Jun
88%
28°C27°C
Friday
30 May
29°C28°C
6 Jun
84%
28°C28°C
Saturday
31 May
82%
29°C28°C
7 Jun
83%
28°C28°C
Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Grand Cayman. The most popular airlines for this route are Cayman Airways, United Airlines, Hawaiian Airlines, Air Canada, and JetBlue Airways. Seattle and Grand Cayman have 93 direct flights per week.

Frequently asked questions

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When’s the best time to travel between Seattle and Grand Cayman?
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How many airports are there near Seattle?
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What time do nonstop (direct) flights between Seattle and Grand Cayman depart?
What time do nonstop (direct) flights between Seattle and Grand Cayman arrive?
What time do flights between Seattle and Grand Cayman depart?
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