Cheap flights from Des Moines, IA to Seattle, WA

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Book your trip to arrive at Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base. The most popular airlines for this route are United Airlines, and Alaska Airlines. Des Moines and Seattle have 40 direct flights per week.

Check-in for a flight from Des Moines to Seattle

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUAYes
Alaska AirlinesASAASNo

Weather in Seattle

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C2°C
February8°C1°C
March10°C3°C
April13°C4°C
May18°C8°C
June21°C10°C
July25°C13°C
August26°C14°C
September22°C11°C
October15°C7°C
November10°C4°C
December6°C1°C
Hottest Month
26°C
August
Coldest month
1°C
February
Sunny days
252
days per year
Snow days
5
days per year

14 day forecast

Wednesday
20 Nov
13°C6°C
27 Nov
5°C1°C
Thursday
21 Nov
8°C5°C
28 Nov
8°C4°C
Friday
22 Nov
83%
13°C5°C
29 Nov
80%
5°C4°C
Saturday
23 Nov
88%
8°C6°C
30 Nov
88%
1°C-1°C
Sunday
24 Nov
85%
7°C4°C
1 Dec
72%
0°C-2°C
Monday
25 Nov
7°C2°C
2 Dec
77%
-3°C-9°C
Tuesday
26 Nov
7°C1°C
3 Dec
-5°C-13°C

Frequently asked questions

What are the most popular routes to and from Des Moines?
What are the most popular routes to and from Seattle?
What airports are near Des Moines?
What airports are near Seattle?
Which airlines fly between Des Moines and Seattle?
When's the best time to travel between Des Moines and Seattle?
What flights operate between Des Moines and Seattle?
How many airports are there near Des Moines?
How many airports are there near Seattle?
What time do nonstop (direct) flights between Des Moines and Seattle depart?
What time do nonstop (direct) flights between Des Moines and Seattle arrive?
What time do flights between Des Moines and Seattle depart?
What time do flights between Des Moines and Seattle arrive?

Explore alternative trips

Flights from Des Moines

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Popular routes

The nearest countries with flights to Seattle

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Other destination countries from Des Moines

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