Direct flights from Boise (BOI) to Seattle (SEA)

Non-stop flights are serviced by 2 airline(s). A flight duration is 2h 03min
BOI
Boise Air Terminal Airport
SEA
Seattle-Tacoma International Airport
Depart
Return
1, Economy
1, Economy
Search flights
route-map
United States
BOI Boise
route-path
United States
SEA Seattle

Distance 401 miles (644 km)

Flight time 2h 03min

Low-Cost Airlines with Non-Stop Flights from Boise to Seattle

If you're planning a trip from Boise, Idaho to Seattle, Washington, and are looking for an affordable and convenient option, consider these low-cost airlines that offer non-stop flights between Boise Air Terminal Airport and Seattle-Tacoma International Airport.

1. Alaska Airlines

Alaska Airlines is a popular choice for travelers flying between Boise and Seattle. With multiple daily non-stop flights, this carrier offers flexibility and convenience. Their "Saver Fare" option allows passengers to save money by choosing a basic fare without any extras. However, if you prefer additional benefits like seat selection or flight changes, you can opt for their other fare options.

2. Southwest Airlines

Southwest Airlines is known for its low-cost fares and excellent customer service. With their non-stop flights from Boise to Seattle, you can reach your destination quickly and comfortably. Southwest's transparent pricing policy includes two free checked bags and no change fees, allowing you to have peace of mind while traveling.

3. Frontier Airlines

Frontier Airlines offers budget-friendly flights from Boise to Seattle. Their "Low Fare Calendar" allows you to find the lowest available fares easily. With their "Classic Plus" fare option, you can enjoy additional perks such as seat selection and priority boarding. Plus, Frontier Airlines frequently offers promotional deals and discounts for even greater savings.

4. Spirit Airlines

Spirit Airlines is another low-cost carrier that operates non-stop flights between Boise and Seattle. Their "Bare Fare" option, which includes only a seat and personal item, offers the most affordable price. If you require additional services, you can choose from their various add-ons, allowing you to customize your travel experience according to your needs.

Whether you're visiting Seattle for business or pleasure, these low-cost airlines offer a budget-friendly way to travel non-stop from Boise. Remember to book your tickets in advance to secure the best fares, and check each airline's website for up-to-date information on baggage policies, flight schedules, and promotions. Enjoy your journey!

Alaska Airlines

Alaska Airlines business available

Su
Mo
Tu
We
Th
Fr
Sa

business available

7-9 daily flights

Delta Air Lines

Delta Air Lines

Su
Mo
Tu
We
Th
Fr
Sa

4-5 daily flights

Non-stop flights schedule from Boise to Seattle

By browsing through the calendar, you can view all direct flight departures from Boise Air Terminal Airport to Seattle-Tacoma International Airport across various airlines. Simply select a timetable to access a list of flights, or make a search to find the most competitive prices.

Flights Schedule

Airline Flight Mon Tue Wed Thu Fri Sat Sun
Alaska Airlines
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
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
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
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
Alaska Airlines
AS 3358
Su
Mo
Tu
We
Th
Fr
12:50
Sa
Alaska Airlines
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
Alaska Airlines
AS 2343
Su
14:10
Mo
14:10
Tu
We
Th
14:10
Fr
14:10
Sa
14:10
Alaska Airlines
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
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
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
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
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
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
Delta Air Lines
DL 3620
Su
12:15
Mo
Tu
We
Th
Fr
Sa
12:15
Delta Air Lines
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
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

Boise to Seattle direct flight price statistics

For those looking for the most affordable option, a direct flight from Boise Air Terminal Airport to Seattle-Tacoma International Airport can be found for as little as 128€, with the cheapest time to fly being in June.
The average prices for direct flights between Boise Air Terminal Airport (BOI) and Seattle-Tacoma International Airport (BOI) are determined based on user searches and calculated from the lowest prices found per month for a round-trip ticket with a single adult. Please note that the prices may vary depending on the amount of data available for this particular route.

€190 Approximately

€246 Jan
€199 Feb
€209 Mar
€226 Apr
€446 May
€129 Jun
€129 Jul
€129 Aug
€129 Sep
€129 Oct
€129 Nov
€185 Dec

Approximate prices for a flight between Boise Air Terminal Airport (BOI) and Seattle-Tacoma International Airport (BOI)

Boise Air Terminal Airport

Departing from Boise Air Terminal Airport (BOI)

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

Show all flights from BOI →
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Seattle-Tacoma International Airport

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

Show all flights from SEA →

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Type of aircrafts on this to route

Below, you'll find a comprehensive list of the different aircraft types that operate on this particular route, along with details on their seat capacity and available classes.
  • airplane

    Embraer 175

    Alaska Airlines
    75 seats (all economy)
  • airplane

    Boeing 737MAX 9 Passenger

    Alaska Airlines
    178 seats (all economy)
  • airplane

    Boeing 737-800 (winglets) Passenger/BBJ2

    Alaska Airlines
    174 seats (all economy)
  • airplane

    Embraer 175 (Enhanced Winglets)

    Delta Air Lines
    73 seats (all economy)

Boise to Seattle: Flight information

Here are some key points to keep in mind before your trip:
  • ticket

    Cheapest flight found

    129€
  • clock

    Average flight time

    2:03 h
  • checkmark-calendar

    Cheapest month for a flight

    June
  • send

    Most popular airline

    Alaska Airlines
  • regular-calendar

    Flights per week

    14

Frequently asked questions (FAQ)

What is the duration of the flight from Boise to Seattle?

Usually, it takes 2h 03min to fly from Boise Air Terminal Airport (BOI) to Seattle-Tacoma International Airport (SEA)

How many airlines provide direct flights between Boise Air Terminal Airport and Seattle-Tacoma International Airport?

2 airline(s): Alaska Airlines, Delta Air Line make direct flights to Seattle-Tacoma International Airport (SEA).

What is the typical flight cost from Boise to Seattle?

The lowest fare for a direct flight between Boise Air Terminal Airport and Seattle-Tacoma International Airport is 128€, and you can get it in June. Flight prices rise in May and the average price for a non-stop flight is 442€

Which airline is the most in-demand on this route?

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

How far is it to fly between Boise to Seattle?

The shortest distance is 644 kilometers.

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