Cheap flights from Bismarck to Seattle from $285

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Seattle

1 stop
Tue, Jul 15
Bismarck BISSeattle SEA

$285
Search
1 stop
Tue, Jul 15
Bismarck BISSeattle SEA

$331
Search
1 stop
Tue, Jul 15
Bismarck BISSeattle SEA

$331
Search
1 stop
Tue, Jul 15
Bismarck BISSeattle SEA

$331
Search
1 stop
Tue, Jul 15
Bismarck BISSeattle SEA

$351
Search
1 stop
Tue, Jul 15
Bismarck BISSeattle SEA

$351
Search

Prices updated:

Not happy with the results? Try some of our useful filters

2 stops
Fri, Jul 18 – Mon, Jul 21
Bismarck BISSeattle SEA

$855
Search
1 stop
Fri, Jul 18 – Mon, Jul 21
Bismarck BISSeattle SEA

$916
Search
2 stops
Fri, Jul 18 – Mon, Jul 21
Bismarck BISSeattle SEA

$921
Search
1 stop
Fri, Jul 18 – Mon, Jul 21
Bismarck BISSeattle SEA

$989
Search
1 stop
Fri, Jul 18 – Mon, Jul 21
Bismarck BISSeattle SEA

$989
Search
1 stop
Fri, Jul 18 – Mon, Jul 21
Bismarck BISSeattle SEA

$1,047
Search

Prices updated:

Not happy with the results? Try some of our useful filters

How much do flights to Seattle cost?

Key info about flying to Seattle

Depart from
Bismarck Municipal
Arrive to
Seattle–Tacoma International
Average flights per week
44
Flight distance
Worth visiting
Lulu Island

Check-in for a flight from Bismarck to Seattle

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Hawaiian AirlinesHALHANo
Alaska AirlinesASAASNo

Weather in Seattle

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C2°C
February8°C1°C
March10°C3°C
April13°C5°C
May18°C8°C
June21°C10°C
July25°C13°C
August26°C14°C
September22°C11°C
October15°C7°C
November10°C4°C
December6°C2°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

Saturday
28 Jun
24°C12°C
5 Jul
26°C10°C
Sunday
29 Jun
24°C11°C
6 Jul
26°C11°C
Monday
30 Jun
27°C13°C
7 Jul
28°C11°C
Tuesday
1 Jul
28°C12°C
8 Jul
25°C12°C
Wednesday
2 Jul
21°C10°C
9 Jul
24°C12°C
Thursday
3 Jul
23°C11°C
10 Jul
21°C11°C
Friday
4 Jul
25°C8°C
11 Jul
26°C11°C
Book your trip to arrive at Seattle–Tacoma International, Kenmore Air Harbor Seaplane Base, or Boeing Field. The most popular airlines for this route are United Airlines, Hawaiian Airlines, and Alaska Airlines. Bismarck and Seattle have 44 direct flights per week.

Frequently asked questions

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

Explore alternative trips

Flights from Bismarck

Flights to Seattle

Popular routes

The nearest countries with flights to Seattle

Here is a list of countries people are flying from

Other destination countries from Bismarck

Here is a list of countries people are flying to

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Find the best connection from Bismarck to Seattle
Search flights

We hack the system,
you fly for less