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Key info about flying to Grand Forks

Depart from
Seattle–Tacoma International
Arrive to
Grand Forks International
Average flights per week
50
Flight distance

Check-in for a flight from Seattle to Grand Forks

NameCarrier codeIATA CodePassport needed during booking
Allegiant AirAAYG4No
Alaska AirlinesASAASNo
Frontier AirlinesFFTF9No
Spirit AirlinesNKSNKNo
Sun Country AirlinesSCXSYYes

Weather in Grand Forks

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-8°C-17°C
February-7°C-16°C
March1°C-7°C
April9°C0°C
May18°C8°C
June23°C13°C
July27°C16°C
August27°C15°C
September22°C11°C
October12°C4°C
November2°C-4°C
December-6°C-13°C
Hottest Month
27°C
July
Coldest month
-17°C
January
Sunny days
272
days per year
Snow days
20
days per year

14 day forecast

Sunday
6 Jul
27°C11°C
13 Jul
29°C16°C
Monday
7 Jul
62%
25°C13°C
14 Jul
75%
29°C19°C
Tuesday
8 Jul
27°C17°C
15 Jul
25°C16°C
Wednesday
9 Jul
29°C16°C
16 Jul
27°C14°C
Thursday
10 Jul
80%
30°C19°C
17 Jul
23°C10°C
Friday
11 Jul
71%
20°C15°C
18 Jul
26°C13°C
Saturday
12 Jul
22°C13°C
19 Jul
34°C19°C
Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Grand Forks. The most popular airlines for this route are Allegiant Air, Alaska Airlines, Frontier Airlines, Spirit Airlines, and Sun Country Airlines. Seattle and Grand Forks have 50 direct flights per week.

Frequently asked questions

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