Book your flight from Boise (BOI) to Seattle (SEA) at the best prices. Fares start from $207.
Boise
BOI
→
Seattle
SEA
11/25/2025 – 12/02/2025
Cheap flight deals from Boise to Seattle
Average price start from:
i
$157
Round-trip flights from Boise to Seattle starting at $157. Book now for the best deals!
One-way from:
i
$64
One-way flights from Boise to Seattle starting at $64. Great for flexible travel!
Cheapest day:
i
Wednesday
Wednesday is the cheapest day to fly from Boise to Seattle. Save more by booking on this day!
Cheapest In:
i
$77
Jan 2025
Jan 2025 is the cheapest month to fly from Boise to Seattle with prices starting at $77.
Find flight deals from Boise to Seattle
Cheapest flights from Boise to Seattle
ONEWAY FLIGHTS
LAST MINUTE
CHEAP FLIGHTS
BEST FLIGHTS
Explore the cheapest oneway flights from Boise to Seattle spotted daily.
BOI
Boise
BOI - Boise • 2025-11-25 • 09:00
Unknown
60 min
SEA
Unknown City
$64
Non-stop • 60 min
BOI
Boise
BOI - Boise • 2025-11-25 • 09:00
Unknown
60 min
SEA
Unknown City
$69
Non-stop • 60 min
BOI
Boise
BOI - Boise • 2025-11-25 • 09:00
Unknown
60 min
SEA
Unknown City
$78
Non-stop • 60 min
BOI
Boise
BOI - Boise • 2025-11-25 • 09:00
Unknown
60 min
SEA
Unknown City
$79
Non-stop • 60 min
GEG
Boise
GEG - Boise • 2025-11-25 • 09:00
Unknown
60 min
SEA
Unknown City
$79
Non-stop • 60 min
BOI
Boise
BOI - Boise • 2025-11-25 • 09:00
Unknown
60 min
SEA
Unknown City
$80
Non-stop • 60 min
GEG
Boise
GEG - Boise • 2025-11-25 • 09:00
Unknown
60 min
SEA
Unknown City
$88
Non-stop • 60 min
SUN
Boise
SUN - Boise • 2025-11-25 • 09:00
Unknown
60 min
SEA
Unknown City
$89
Non-stop • 60 min
IDA
Boise
IDA - Boise • 2025-11-25 • 09:00
Unknown
60 min
SEA
Unknown City
$89
Non-stop • 60 min
JAC
Boise
JAC - Boise • 2025-11-25 • 09:00
Unknown
60 min
SEA
Unknown City
$103
Non-stop • 60 min
GEG
Boise
GEG - Boise • 2025-11-25 • 09:00
Unknown
60 min
SEA
Unknown City
$108
Non-stop • 60 min
BOI
Boise
BOI - Boise • 2025-11-25 • 09:00
Unknown
60 min
SEA
Unknown City
$109
Non-stop • 60 min
Price Trends & Analysis
Weekly Price Trends
If your flying dates are flexible, consider flying to Seattle on a Wednesday.
Monthly Price Trends
Best time to book flights from Boise to Seattle is during January.
Weather & Climate Information
Temperature
Seattle experiences a temperate maritime climate with average temperatures ranging from 40°F (4°C) in winter to 75°F (24°C) in summer. The best times for comfortable travel are late spring to early fall, particularly from June to September, when rainfall decreases and temperatures are milder, creating ideal conditions for outdoor activities.
Rainfall
The best time to visit Seattle is during late spring (May to June) when the weather is pleasantly mild and the city’s gardens are in full bloom. This period also coincides with local events like the Seattle International Film Festival, allowing you to enjoy both the beautiful scenery and vibrant cultural experiences.
Airlines at Seattle
Traveling from Boise to Seattle has never been more convenient, thanks to several reputable airlines offering seamless connectivity between these vibrant cities. Airlines such as Alaska Airlines, Spirit Airlines, Southwest Airlines, Hawaiian Airlines provide regular flights, ensuring travelers have flexible options to suit their schedules.
Typically, the flight duration is around 10-15 hours, depending on layovers and the chosen route. Most flights from Boise to Seattle include one stopover, often in major hubs, allowing for a comfortable transition. For those seeking to explore Seattle, booking with these airlines ensures a smooth travel experience, complete with modern amenities and excellent service.
Places to Visit in Seattle
Nestled between the shimmering waters of Puget Sound and the majestic backdrop of the Cascade Mountains, Seattle bursts with vibrant culture and innovation. Home to the iconic Space Needle and the bustling Pike Place Market, visitors can savor fresh seafood while immersing themselves in the city’s rich coffee culture and thriving arts scene. Expect a blend of stunning natural beauty, diverse neighborhoods, and a welcoming spirit that invites exploration, making Seattle an unforgettable destination for every traveler seeking adventure and inspiration.
About Seattle
Discover the beauty of Seattle when flying from Boise. This captivating city combines rich heritage with contemporary charm, offering something special for every traveler. Plan your visit during off-peak periods for optimal savings and a more relaxed experience.
Airlines Flying from Boise to Seattle
Traveling from Boise to Seattle has never been more convenient, thanks to several reputable airlines offering seamless connectivity between these vibrant cities. Airlines such as Alaska Airlines, Spirit Airlines, Southwest Airlines, Hawaiian Airlines provide regular flights, ensuring travelers have flexible options to suit their schedules.
Typically, the flight duration is around 10-15 hours, depending on layovers and the chosen route. Most flights from Boise to Seattle include one stopover, often in major hubs, allowing for a comfortable transition. For those seeking to explore Seattle, booking with these airlines ensures a smooth travel experience, complete with modern amenities and excellent service.
Hotels in Seattle
Accommodations near SEA Airport provide excellent connectivity for travelers visiting Seattle. Look for hotels with shuttle services and modern amenities.
About Seattle
Discover the beauty of Seattle when flying from Boise. This captivating city combines rich heritage with contemporary charm, offering something special for every traveler. Plan your visit during off-peak periods for optimal savings and a more relaxed experience.
Places to Visit in Seattle
Nestled between the shimmering waters of Puget Sound and the majestic backdrop of the Cascade Mountains, Seattle bursts with vibrant culture and innovation. Home to the iconic Space Needle and the bustling Pike Place Market, visitors can savor fresh seafood while immersing themselves in the city’s rich coffee culture and thriving arts scene. Expect a blend of stunning natural beauty, diverse neighborhoods, and a welcoming spirit that invites exploration, making Seattle an unforgettable destination for every traveler seeking adventure and inspiration.
Hotels in Seattle
Accommodations near SEA Airport provide excellent connectivity for travelers visiting Seattle. Look for hotels with shuttle services and modern amenities.
Airlines Flying from Boise to Seattle
Traveling from Boise to Seattle has never been more convenient, thanks to several reputable airlines offering seamless connectivity between these vibrant cities. Airlines such as Alaska Airlines, Spirit Airlines, Southwest Airlines, Hawaiian Airlines provide regular flights, ensuring travelers have flexible options to suit their schedules.
Typically, the flight duration is around 10-15 hours, depending on layovers and the chosen route. Most flights from Boise to Seattle include one stopover, often in major hubs, allowing for a comfortable transition. For those seeking to explore Seattle, booking with these airlines ensures a smooth travel experience, complete with modern amenities and excellent service.
Frequently Asked Questions
What's the best deal for flights from Boise to Seattle?
The lowest fare available is $64. Maximize savings by booking during January and selecting Wednesday flights.
How many hours does it take to fly from Boise to Seattle?
Flight duration typically ranges around 10-15 hours, with most flights including one stopover for optimal route efficiency.
Which carriers fly between Boise and Seattle?
Major airlines serving this route include Alaska Airlines, Spirit Airlines, Southwest Airlines. Each offers different schedules and amenities to suit various travel preferences.
What's the ideal booking window for this route?
Book 2-3 months in advance for the best prices. Traveling during January can provide additional savings opportunities.
Are there convenient hotels near SEA Airport?
Yes, SEA Airport is surrounded by hotels offering shuttle services and modern amenities for travelers.
Why should I visit Seattle?
Seattle offers an incredible mix of cultural experiences and modern attractions. Plan your visit during pleasant weather months for the most enjoyable experience.
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