Cheap flights from Seattle, WA to Marion, IL

Make your travel wishlist, we'll do the rest
Hidden deals
Effortless booking
Travel hacking

Tips to know when travelling to Marion

Most popular airline

NoResults
Sorry, we couldn't find any results
NoResults
Sorry, we couldn't find any results
Mailbox
Receive exclusive deals by email
Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Marion. The most popular airlines for this route are Alaska Airlines, and United Airlines. Seattle and Marion have 40 direct flights per week.

Check-in for a flight from Seattle to Marion

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
United AirlinesUALUAYes

Weather in Marion

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January4°C-2°C
February7°C-1°C
March13°C4°C
April18°C9°C
May24°C14°C
June29°C19°C
July31°C21°C
August30°C20°C
September27°C16°C
October20°C10°C
November12°C4°C
December7°C0°C
Hottest Month
31°C
July
Coldest month
-2°C
January
Sunny days
270
days per year
Snow days
10
days per year

14 day forecast

Wednesday
30 Oct
26°C16°C
6 Nov
25°C17°C
Thursday
31 Oct
84%
20°C11°C
7 Nov
83%
20°C12°C
Friday
1 Nov
15°C6°C
8 Nov
17°C7°C
Saturday
2 Nov
19°C6°C
9 Nov
18°C7°C
Sunday
3 Nov
24°C11°C
10 Nov
20°C8°C
Monday
4 Nov
25°C19°C
11 Nov
20°C9°C
Tuesday
5 Nov
25°C19°C
12 Nov
20°C8°C

Frequently asked questions

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

Explore alternative trips

Flights from Seattle

Flights to Marion

Popular routes

The nearest countries with flights to Marion

Here is a list of countries people are flying from

Other destination countries from Seattle

Here is a list of countries people are flying to
Find the best connection from Seattle to Marion
Search flights, trains & buses
We hack the system,
you fly for less