Direct (non-stop) flights Boise (BOI) - Seattle (SEA)

"With a duration of 2h 03min, this direct route is managed by 2 airline(s)

Search flights

Main
BOI-SEA

United-States

BOI Boise

United-States

SEA Seattle

Distance 401 miles (644 km)

Flight time 2h 03min

Airlines operating without stops between Boise Air Terminal Airport and Seattle-Tacoma International Airport

Alaska Airlines business available	Sunday Monday Tuesday Wednesday Thursday Friday Saturday	business available	7-9 daily flights
Delta Air Lines	Sunday Monday Tuesday Wednesday Thursday Friday Saturday		4-5 daily flights

Direct flight timetable between Boise and Seattle

Using the calendar, you can check all direct departures from Boise Air Terminal Airport to Seattle-Tacoma International Airport across multiple airlines. Choose a timeframe and explore available flights, or initiate a search to discover top fare offers.

Non-stop Flights Schedule

Airline	Flight	Mon	Tue	Wed	Thu	Fri	Sat	Sun
Alaska Airlines	AS 3339	Su —	Mo 06:00	Tu 06:00	We 06:00	Th 06:00	Fr 06:00	Sa 06:00
Alaska Airlines	AS 2222	Su 07:30	Mo 07:30	Tu 07:30	We 07:30	Th 07:30	Fr 07:30	Sa 07:30
Alaska Airlines	AS 1473	Su 09:00	Mo 09:00	Tu 09:00	We 09:00	Th 09:00	Fr 09:00	Sa 09:00
Alaska Airlines	AS 2095	Su 10:25	Mo 10:25	Tu 10:25	We 10:25	Th 10:25	Fr 10:25	Sa 10:25
Alaska Airlines	AS 3358	Su —	Mo —	Tu —	We —	Th —	Fr 12:50	Sa —
Alaska Airlines	AS 2242	Su 12:50	Mo 12:50	Tu 12:50	We 12:50	Th 12:50	Fr —	Sa 12:50
Alaska Airlines	AS 2343	Su 14:10	Mo 14:10	Tu —	We —	Th 14:10	Fr 14:10	Sa 14:10
Alaska Airlines	AS 835	Su 16:15	Mo 16:15	Tu 16:15	We 16:15	Th 16:15	Fr —	Sa 16:15
Alaska Airlines	AS 2285	Su 18:55	Mo 18:55	Tu 18:55	We 18:55	Th 18:55	Fr 18:55	Sa —
Alaska Airlines	AS 2056	Su 20:55	Mo 20:55	Tu 20:55	We 20:55	Th 20:55	Fr 20:55	Sa —
Delta Air Lines	DL 3627	Su —	Mo 06:13	Tu 06:13	We 06:13	Th 06:13	Fr 06:13	Sa —
Delta Air Lines	DL 3503	Su 07:43	Mo 07:43	Tu 07:43	We 07:43	Th 07:43	Fr 07:43	Sa 07:43
Delta Air Lines	DL 3561	Su 09:52	Mo 11:53	Tu 11:53	We 11:53	Th 11:53	Fr 11:53	Sa 09:52
Delta Air Lines	DL 3620	Su 12:15	Mo —	Tu —	We —	Th —	Fr —	Sa 12:15
Delta Air Lines	DL 3988	Su —	Mo 15:43	Tu 15:43	We 15:43	Th 15:43	Fr 15:43	Sa —
Delta Air Lines	DL 3645	Su 17:33	Mo 18:13	Tu 18:13	We 18:13	Th 18:13	Fr 18:13	Sa 17:33

Price analysis for non-stop flights from Boise to Seattle

If you're in search of the most budget-friendly option, consider a direct flight from Boise Air Terminal Airport to Seattle-Tacoma International Airport, where fares can start as low as 129€, particularly during the wallet-friendly month of June. These average prices for non-stop flights linking Boise Air Terminal Airport (BOI) and Seattle-Tacoma International Airport (SEA) are meticulously derived from user queries, based on the lowest monthly round-trip rates available for a single adult traveler. It's important to note that these fare figures are subject to fluctuations based on the quantity of data accessible for this specific route.

For travelers aiming to maximize savings, this represents an exceptional opportunity. Booking your direct flight during June could result in significant cost savings, with the potential to secure fares as attractive as 129€. These values reflect the collective search patterns of users, factoring in the lowest monthly rates for round-trip journeys by adult passengers. Please keep in mind that these prices may vary depending on the depth of data available for this specific flight route.

€189 Approximately

€245 Jan

€198 Feb

€208 March

€225 April

€445 May

€129 June

€129 July

€129 Aug

€129 Sep

€129 Oct

€129 Nov

€184 Dec

Estimated fares for a journey connecting Boise Air Terminal Airport (BOI) and Seattle-Tacoma International Airport (SEA)

Departing from Boise Air Terminal Airport (BOI)

Boise Air Terminal (BOI) is categorized as a mid-sized airport in the United States.

Show all flight from BCN →

Arriving to Seattle-Tacoma International Airport (SEA)

Seattle-Tacoma International Airport (SEA) is a large airport in United States.

Show all flights from SEA →

Best in Boise

Cheap car rentals in Boise

Travel on your terms, adapting seamlessly to sudden shifts or preferences.

Search cars

Best hotel offer in Boise

-70% Discounted Hotels

Excursions & Activities in Boise

Engage with a local tour specialist or pre-book a museum ticket.

Book an Excursion

The kinds of planes you can expect on this route

Listed below are the aircraft varieties employed for this route, complete with their seat capacity and the classes they offer.

Embraer 175
Alaska Airlines

75 seats (all economy)
Boeing 737MAX 9 Passenger
Alaska Airlines

178 seats (all economy)
Boeing 737-800 (winglets) Passenger/BBJ2
Alaska Airlines

174 seats (all economy)
Embraer 175 (Enhanced Winglets)
Delta Air Lines

73 seats (all economy)

Boise - Seattle: Flight information

For your convenience, we have assembled the main information regarding this flight.

Cheapest flight found
129€
Average flight time
2:03 h
Cheapest month for a flight
June
Most popular airline
Alaska Airlines
Flights per week
14

Domestic flights most in demand from Boise Air Terminal Airport

Dallas and Fort Worth

261 Flights scheduled next month

Chicago

255 Flights scheduled next month

Atlanta

216 Flights scheduled next month

Denver

210 Flights scheduled next month

New York City

184 Flights scheduled next month

Newark

182 Flights scheduled next month

FAQ about non-stop flights from Boise Air Terminal Airport to Seattle-Tacoma International Airport

How many hours does it take to fly from Boise Air Terminal Airport to Seattle-Tacoma International Airport?

On average, flights between Boise Air Terminal Airport and Seattle-Tacoma International Airport have a typical duration of 2h 03min.

How many airlines offer non-stop flights from Boise to Seattle?

There are 2 airlines that offer nonstop flights to Seattle-Tacoma International Airport (SEA). These airlines, including Alaska Airlines, Delta Air Line, provide convenient and direct travel options for passengers looking to reach their destination swiftly without layovers.

What is the average price of airfare from Boise Air Terminal Airport to Seattle-Tacoma International Airport?

The most economical option for a non-stop flight from Boise Air Terminal Airport to Seattle-Tacoma International Airport can be found at 129€, and this special rate is typically available during June. However, it's important to note that airfares tend to increase during May, with the average cost of a direct flight soaring to 445€.

Which airline is the most popular on this route?

Alaska Airlines is the most popular airline for flights between Boise to Seattle.

What's the air travel distance from Boise to Seattle?

Distance from Boise to Seattle is approximately 644 kilometers

Our advantages

100% Free

Start saving immediately with EcoFly

Book with Flexibility

Organize your trips early and secure flights free from change fees.

Travel smart

With insightful data and detailed charts on our platform, we simplify the travel decision-making process.

Jessica

Eco-Fly has completely transformed the way I travel! Not only have I been able to secure affordable tickets, but the whole booking process is so seamless. Highly recommended

Liam

As a frequent traveler, I've used numerous platforms, but Eco-Fly stands out. Their deals are unmatched, and the interface is user-friendly. A definite game-changer.

Elena

Aisha

stumbled upon Eco-Fly while looking for budget flights, and it's now my go-to site. It's efficient, provides fantastic options, and ensures I save on every trip.

Sasha

Eco-Fly has made traveling on a budget so much more accessible. The variety of options and clear price breakdowns make the process stress-free.

Grace H.

What I love most about Eco-Fly is the transparency. No hidden fees, and the prices truly are the best out there. Five stars from me!

Tyrone

Booking my flights has never been easier. With Eco-Fly, I get the best prices, and the search filters help narrow down the perfect flight options for my schedule.