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Flights Boise — Seattle

Boise
BOI
Seattle
SEA

Cheap flights Boise — Seattle

Below you can see the best deals on Boise — Seattle flights for the upcoming dates. Compare direct and connecting flights from different airlines and pick the ticket that suits you best.

The lowest price in the next 2 months is on June 22 — from 8 013 ₽.

Top 10 cheap flights Boise — Seattle

Direct flights Boise — Seattle

Offers on non-stop flights from Boise to Seattle for the upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest non-stop flight is operated by Alaska Airlines — about 1 h 33 m in the air.

Top 10 direct flights Boise — Seattle

About the Boise — Seattle flight

On this page, you can find and purchase flight tickets for the route from Boise to Seattle. This 652 km flight is a popular route with approximately 133 flights per week.

Flights are operated by airlines such as Alaska Airlines, Delta Air Lines, and Air France. Ticket prices vary depending on the season and demand, so to find the best deal, use the current price chart and information on how to get to Boise Airport.

Flight schedule Boise — Seattle

The table shows direct flights Boise → Seattle for the selected date. The flight takes about 1h 34m. Regular flights are operated by Alaska Airlines, Hawaiian Airlines, Delta and Aeromexico. Departures from Boise Air Terminal (Gowen Field), arrivals at Seattle-Tacoma International Airport and Paine Field.

Each row shows: local departure time, destination city and airport, flight number with airline, terminal or gate and status. Click a flight to open its details and switch to search. To view another day, change the date above the table.

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When to fly

The climate in Seattle is highly seasonal: August is the warmest month with temperatures up to 25.1°C, while January is the wettest and coldest. The summer period is characterized by minimal rainfall, making it the most comfortable time for a trip.

June is considered the most budget-friendly month for flying, with prices starting from 8,013 ₽. Ticket prices peak in February, when the minimum fare rises to from 14,720 ₽.

As a compromise between weather conditions and ticket costs, you might consider September. It is recommended to avoid booking for January or December if you want to minimize the chance of prolonged rain.

Ticket prices · Boise → Seattle

Temperature · Seattle

Dry and wet days · Seattle

Wind speed and direction · Seattle

Flight prices by day Boise — Seattle

Below is the calendar of lowest prices for Boise — Seattle flights by day. Pick a convenient date and see the fare instantly. The cheapest flights on this route start at 8,013 RUB in June, the most expensive reach around 14,720 RUB in February. If your dates are flexible, the calendar helps you pick the lowest fare for the period you need. To view round-trip prices, switch to the “Round-trip” tab above the calendar and pick a departure date — the right-side calendar will then highlight the lowest return fares for each day.

 
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How to book Boise — Seattle flights smarter

  • Plan your ticket purchase from Boise at least 3 weeks before departure to book seats starting from 8,013 ₽.
  • Give preference to direct flights, as they are the most time- and cost-effective option for this short route.
  • Compare fares from major carriers—Alaska Airlines often offers competitive prices that include additional comfort options.
  • Use the price dynamic chart on this page to identify the cheapest days of the week to fly.

Airlines

Six airlines provide regular service between the cities, with Alaska Airlines and Delta Air Lines playing a leading role. Thanks to the high frequency of flights—about 133 per week—passengers can easily find a convenient departure time. You can check the detailed schedule and choose a suitable carrier in the list below.

  • Alaska Airlines
    Alaska AirlinesAS
    63/wk
    WebsiteFleet: 31545 M pax/yr
    • Direct flight BOI → SEA63/wk
      Ave. duration
      1h 37m
      Days
      MoTuWeThFrSaSu
  • Hawaiian Airlines
    Hawaiian AirlinesHA
    46/wk
    WebsiteFleet: 7511 M pax/yr
    • Direct flight BOI → SEA46/wk
  • Delta
    DeltaDL
    23/wk
    WebsiteFleet: 986190 M pax/yr
    • Direct flight BOI → SEA23/wk
      Ave. duration
      1h 50m
      Days
      MoTuWeThFrSaSu
  • Aeromexico
    AeromexicoAM
    1/wk
    WebsiteFleet: 15424.7 M pax/yr
    • Direct flight BOI → SEA1/wk
  • Air France
    Air FranceAF
    1/wk
    WebsiteFleet: 22045 M pax/yr
    • Direct flight BOI → SEA1/wk
  • Korean Air
    Korean AirKE
    1/wk
    WebsiteFleet: 16025 M pax/yr
    • Direct flight BOI → SEA1/wk
      Ave. duration
      1h 52m
      Days
      MoTuWeThFrSaSu

Cities and airports on the Boise — Seattle route

Flights Boise — Seattle depart from Boise Air Terminal (Gowen Field) and land at Seattle-Tacoma International Airport and Paine Field. Below are pages for the cities, countries and airports on this route: airlines, schedules and travel guides.

Departure airports
  • Boise Air Terminal (Gowen Field)BOI
Arrival airports
  • Seattle-Tacoma International AirportSEA
  • Paine FieldPAE

Articles about Seattle

FAQ: Boise — Seattle flights

How long is the flight from Boise to Seattle?

A direct 652 km flight takes an average of 1 hour and 15 minutes, making this route a fast and convenient way to travel between states.

Which airlines fly this route?

Flights are operated by airlines such as Alaska Airlines and Delta Air Lines, as well as their international partners, including Air France and Korean Air.

Are there direct flights from Boise to Seattle?

Yes, direct flights predominate on this route, given the high frequency of about 133 departures per week.

Which airport does the flight arrive at?

Flights arrive at Seattle-Tacoma International Airport (SEA). Information on how to get to the city can be found in the section on Seattle transportation.

When is the best time to buy a ticket to save money?

Ticket prices are dynamic. To find the best option, keep an eye on updates in the low-price calendar and try to book your flight in advance.