Boise, ID BOI to Seattle, WA SEA flight with Alaska Airlines

Sun, Jun 21
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Journey information

Overview: Boise, ID to Seattle, WA flight

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Flights from Boise, ID to Seattle, WA depart on average 26 times per day, taking around 1h 54m. Cheap flight tickets for this journey start at $210 (€172) but you can travel from only $55 (€45) by bus.

There are 5 flights per day. The earliest flight runs at 00:07, the last at 23:58. The fastest flight covers the 404 miles (651 km) distance in 1h 39m. August is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $55 (€45)
Distance
404 miles (651 km)
Average flight duration
1h 54m
Cheapest ticket price
$210 (€172)
Flights per day
26
Direct flights
5
Fastest flight
1h 39m
First flight
12:07 AM
Last flight
11:58 PM
Cheapest Month
Aug
Cheapest Day
Tue
High Season
Jul - Sep
Low Season
Apr - Jun
Best time to book
35 days
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $55 (€45)

The cheapest and fastest flights from Boise, ID to Seattle, WA

Showing times and prices for Jun 21

Cheapest price

$294

Average price

$642

Fastest journey

1 h 34 m

Average duration

1 h 34 m

Flights per day

47

Distance

651 km

Cheap tickets

The best way to find a cheap flight ticket from Boise, ID to Seattle, WA is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Boise, ID to Seattle, WA will cost around $642 if you buy it on the day, but the cheapest tickets can be found for only $294.

Fast flights

Of the 47 flights that leave Boise, ID for Seattle, WA onSun, Jun 21, 8 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sun, Jun 21 the direct flights cover the 651 km distance in an average of 1 h 34 m but if you time it right, some flights will get you there in just 1 h 34 m .

On Sun, Jun 21 the longest flights will take 1 h 35 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • Alaska AirlinesAS2352
    8:47 PM1h34
    Boise
    9:21 PMSeattle-Tacoma International Airport
    $2941One-way
    0 transfers
  • Alaska AirlinesAS423
    6:23 AM1h37
    Boise
    7:00 AMSeattle-Tacoma International Airport
    $2941One-way
    0 transfers
  • Alaska AirlinesAS2166
    10:00 AM1h34
    Boise
    10:34 AMSeattle-Tacoma International Airport
    $2941One-way
    0 transfers
  • Alaska AirlinesAS2070
    8:15 AM1h35
    Boise
    8:50 AMSeattle-Tacoma International Airport
    $2941One-way
    0 transfers
  • Alaska AirlinesAS296
    6:13 PM1h40
    Boise
    6:53 PMSeattle-Tacoma International Airport
    $2941One-way
    0 transfers

Travel Information

Compare bus and flight for Boise, ID to Seattle, WA

Omio recommends booking the bus as it is the most popular option from Boise, ID to Seattle, WA among Omio's users. If you are prioritising price take the bus with prices starting from $55. For those with little time consider booking a flight which can get you there in 1h 54m. The ticket price range depends on the travel mode: a bus costs an average of $55, and a flight costs an average of $210.

Distance: 404 miles (651 km)

Compare flight with

Flight
Most popular
Bus
Driving

$538

Average price

$101

Average price

Cheapest

$100

Average price

(fuel + tolls)

4h 54m

Average total duration

Fastest

1h 54m

Onboard

+

3h 0m

Additional time*

11h 8m

Average total duration

10h 38m

Onboard

+

30m

Additional time*

7h 32m

Average total duration

(door-to-door)

Alaska Airlines

Most popular airline

Greyhound

Most popular bus company

Your own car or car rental

Direct Options

Direct Options

Direct Options

The cheapest way to travel from Boise, ID to Seattle, WA is a bus with an average price of $101 (€83).

This is compared to other travel options from Boise, ID to Seattle, WA:

A bus is $436 (€357) less than a flight for this route with tickets for a flight from Boise, ID to Seattle, WA costing on average $538 (€440).

The fastest way to travel from Boise, ID to Seattle, WA is by flight with an average journey time of 1h 54m.

Other travel options to Seattle, WA take longer:

Bus takes on average 10h 38m.

It's helpful to compare your options as there are 2 ways to travel between Boise, ID and Seattle, WA including taking a bus and flight.
We recommend using the bus as it is the most popular way to get from Boise, ID to Seattle, WA among Omio's users.

Live departures

Boise, ID to Seattle, WA flight times

The table below shows live departures for Boise, ID to Seattle, WA flights for today, Saturday, June 20. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
American AirlinesAA1529 · AA200912:13 PM Boise
8h50
8:03 PM Seattle-Tacoma International Airport1 transfer
American AirlinesAA1529 · AA148712:13 PM Boise
13h46
12:59 AM Seattle-Tacoma International Airport1 transfer
American AirlinesAA1529 · AA200312:13 PM Boise
11h19
10:32 PM Seattle-Tacoma International Airport1 transfer
American AirlinesAA2930 · AA3011+envoy airAA40801:59 PM Boise
8h46
9:45 PM Seattle-Tacoma International Airport2 transfers
American AirlinesAA1663 · AA1487+envoy airAA40801:59 PM Boise
12h00
12:59 AM Seattle-Tacoma International Airport2 transfers
American AirlinesAA3232 · AA1487+envoy airAA40801:59 PM Boise
12h00
12:59 AM Seattle-Tacoma International Airport2 transfers
American AirlinesAA2786 · AA1459+envoy airAA40801:59 PM Boise
11h42
12:41 AM Seattle-Tacoma International Airport2 transfers
envoy airAA4080 · AA43071:59 PM Boise
8h05
9:04 PM Seattle-Tacoma International Airport1 transfer
American AirlinesAA2340 · AA14593:12 PM Boise
10h29
12:41 AM Seattle-Tacoma International Airport1 transfer
American AirlinesAA2340 · AA25233:12 PM Boise
19h15
9:27 AM Seattle-Tacoma International Airport1 transfer
American AirlinesAA1531 · AA7674:06 PM Boise
19h43
10:49 AM Seattle-Tacoma International Airport1 transfer
American AirlinesAA1531 · AA7074:06 PM Boise
18h27
9:33 AM Seattle-Tacoma International Airport1 transfer
American AirlinesAA1531 · AA14874:06 PM Boise
9h53
12:59 AM Seattle-Tacoma International Airport1 transfer
skywest airlinesAA4934+envoy airAA37936:11 PM Boise
17h22
10:33 AM Seattle-Tacoma International Airport1 transfer
Sunday, June 21
Alaska AirlinesAS1566 · AS24205:57 AM Boise
3h23
8:20 AM Seattle-Tacoma International Airport1 transfer
Alaska AirlinesAS1566 · AS21085:57 AM Boise
4h17
9:14 AM Seattle-Tacoma International Airport1 transfer
Alaska AirlinesAS1566 · AS4275:57 AM Boise
5h24
10:21 AM Seattle-Tacoma International Airport1 transfer
Alaska AirlinesAS4236:23 AM Boise
1h37
7:00 AM Seattle-Tacoma International Airport0 transfersDirect
American AirlinesAA1107 · AA1685+skywest airlinesAA64156:27 AM Boise
12h11
5:38 PM Seattle-Tacoma International Airport2 transfers
American AirlinesAA1107 · AA20096:27 AM Boise
13h50
7:17 PM Seattle-Tacoma International Airport1 transfer
American AirlinesAA1107 · AA14876:27 AM Boise
19h32
12:59 AM Seattle-Tacoma International Airport1 transfer
American AirlinesAA1107 · AA7276:27 AM Boise
11h17
4:44 PM Seattle-Tacoma International Airport1 transfer
American AirlinesAA1107 · AA10806:27 AM Boise
18h17
11:44 PM Seattle-Tacoma International Airport1 transfer
American AirlinesAA1107 · AA7576:27 AM Boise
9h26
2:53 PM Seattle-Tacoma International Airport1 transfer
American AirlinesAA1107 · AA20036:27 AM Boise
17h05
10:32 PM Seattle-Tacoma International Airport1 transfer
Alaska AirlinesAS3131 · AS13117:37 AM Boise
5h53
12:30 PM Seattle-Tacoma International Airport1 transfer
Alaska AirlinesAS3198 · AS20697:40 AM Boise
3h38
10:18 AM Seattle-Tacoma International Airport1 transfer
Alaska AirlinesAS3480 · AS7988:03 AM Boise
5h45
12:48 PM Seattle-Tacoma International Airport1 transfer
skywest airlinesAA6475+American AirlinesAA2869 · AA7618:11 AM Boise
9h03
4:14 PM Seattle-Tacoma International Airport2 transfers
skywest airlinesAA6475 · AA64158:11 AM Boise
10h27
5:38 PM Seattle-Tacoma International Airport1 transfer
skywest airlinesAA6475+envoy airAA43078:11 AM Boise
13h53
9:04 PM Seattle-Tacoma International Airport1 transfer
skywest airlinesAA6475+American AirlinesAA2869 · AA30118:11 AM Boise
14h34
9:45 PM Seattle-Tacoma International Airport2 transfers
skywest airlinesAA6475+American AirlinesAA2368 · AA30118:11 AM Boise
14h34
9:45 PM Seattle-Tacoma International Airport2 transfers
skywest airlinesAA6475+envoy airAA34408:11 AM Boise
7h38
2:49 PM Seattle-Tacoma International Airport1 transfer
Alaska AirlinesAS20708:15 AM Boise
1h35
8:50 AM Seattle-Tacoma International Airport0 transfersDirect
Alaska AirlinesAS2184 · AS30789:13 AM Boise
4h50
1:03 PM Seattle-Tacoma International Airport1 transfer
Alaska AirlinesAS2184 · AS34319:13 AM Boise
3h30
11:43 AM Seattle-Tacoma International Airport1 transfer
Alaska AirlinesAS216610:00 AM Boise
1h34
10:34 AM Seattle-Tacoma International Airport0 transfersDirect

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets Boise, ID to Seattle, WA by bus or flight

Compare bus and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Sun
Jun 21
Mon
Jun 22
Tue
Jun 23
Wed
Jun 24
Thu
Jun 25
Fri
Jun 26
Sat
Jun 27

Why should you book Boise, ID to Seattle, WA flights with Omio?

Alaska Airlines operates all flights services from Boise, ID to Seattle, WA.
Omio is an official ticket reseller for all your travel options from Boise, ID to Seattle, WA.

Why book with Omio vs Alaska Airlines?

  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
  • Compare all your options: Omio allows you to compare Alaska Airlines with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Boise, ID to Seattle, WA.

Why book with Omio over Skyscanner, Trip or Edreams?

  • Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Boise, ID to Seattle, WA.

Airlines: Alaska Airlines from Boise, ID to Seattle, WAFind the best flights between Boise, ID to Seattle, WA with Omio's travel partners Alaska Airlines from $55 (€45). We can find you the best deals, schedules and tickets when comparing and booking the best trip.

Alaska Airlines

About
Alaska Airlines, headquartered in SeaTac, Washington, is a major U.S. airline and the fifth-largest in North America by scheduled passengers carried as of 2024. Along with its regional partners, Horizon Air and SkyWest Airlines, Alaska Airlines operates a route network primarily connecting cities along the West Coast of the United States, including Alaska and Hawaii, to over 100 destinations in the contiguous U.S., the Bahamas, Belize, Canada, Costa Rica, Guatemala, and Mexico. The airline is a member of the Oneworld alliance, offering passengers access to a broad global network. Alaska Airlines is known for its customer service and loyalty program, Mileage Plan, and offers First Class, Premium Class, and Main Cabin seating options. The airline's primary hub is Seattle-Tacoma International Airport. In 2024, its parent company, Alaska Air Group, acquired Hawaiian Airlines.
Luggage & cancellation policy
Average Duration
1h 39m
Cheapest Price
$282 (€231)
Luggage included
1 carry-on bag (22 x 14 x 9) and 1 personal item included
Additional luggage
Checked bags fees start at $30 for first bag, $40 for second bag
Cancellation Policy
Saver fares are non-refundable. Main and First Class fares are refundable with fee, depending on fare type and elite status
Pregnant on board
Passengers can fly up to 36 weeks pregnant. After 28 weeks, medical certificate required
Unaccompagned minor
Unaccompanied minor service available for children ages 5-17. Service fee is $50 per direction on nonstop flights
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Alaska Airlines provides wheelchair assistance and special services for passengers with disabilities, including meet-and-assist services and accessible seating
Pets
Pets allowed in cabin and cargo hold. Service animals welcome. Fees apply for pets in cabin ($100)
Entertaiment on board

Complete guide to Seattle

Things to do in Seattle

Discover the best of Seattle — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Seattle trip today.

  • Must visit

Seattle Art Museum

Major downtown art museum with global collections, rotating exhibitions, and strong Pacific Northwest representation.

  • Must visit

Museum of Pop Culture

Bold contemporary museum known for music, film, science fiction, gaming, and interactive exhibits near Seattle Center.

  • Must visit

Chihuly Garden and Glass

Immersive exhibition of Dale Chihuly's glass art, featuring dramatic indoor galleries and a glasshouse.

United States Dollar

Seattle is pricey by U.S. standards, with high hotel, dining, and coffee costs, though casual meals are still manageable.

Average meal costs

Budget
USD 12-18 for fast food or casual takeout.
Mid-range
USD 25-45 per person at a mid-range restaurant.
Fine dining
USD 80+ per person before drinks and tax.
Coffee
USD 4-7 for drip coffee or a latte.

Tipping culture

Tip 18-20% at restaurants; 20%+ for great service. Tip bartenders USD 1-2 per drink, round up taxis, and tip hotel staff.

FAQs: Boise, ID to Seattle, WA Flight

Find answers to the most common questions about traveling from Boise, ID to Seattle, WA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Seattle, WA, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Boise, ID to Seattle, WA can start from as little as $210 (€172) when you book in advance. The average flight ticket price for Boise, ID to Seattle, WA is $538 (€440) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Boise, ID to Seattle, WA is 1h 39m to travel the 404 miles (651 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Boise, ID to Seattle, WA leaves at 12:07 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Boise, ID to Seattle, WA leaves at 11:58 PM.
Yes, there are 5 direct flights a day from Boise, ID to Seattle, WA with . Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Boise, ID to Seattle, WA, you can count on Alaska Airlines for the best way to get you to Seattle, WA. You can also check all possible airlines who offer a service between Boise, ID and Seattle, WA and compare the amenities they offer before buying a plane ticket.
Flights from Boise, ID to Seattle, WA generally leave from Boise and arrive in Seattle-Tacoma International Airport.Boise is 3 miles (6 km) away from Boise, ID city centre and Seattle-Tacoma International Airport is from Seattle, WA city centre.
The cheapest month for a flight from Boise, ID to Seattle, WA is August.
It's helpful to compare your options as there are 2 ways to travel between Boise, ID and Seattle, WA including taking a bus and flight.
Since neither Boise, ID nor Seattle, WA are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 1 h between Boise, ID and Seattle, WA all year round.
The best events to attend in Seattle, WA include:
  • Seafair, a summer festival featuring hydroplane races, parades, and cultural events
  • Seattle International Film Festival, one of the largest film festivals in the U.S. showcasing independent films
  • Bumbershoot, an annual music and arts festival held over Labor Day weekend
  • Seattle Pride Parade, a celebration of LGBTQ+ pride with a colorful parade through downtown.
Some of the most interesting sights to explore in Seattle, WA are:
  • Space Needle, an iconic observation tower offering panoramic views of Seattle and its surroundings
  • Pike Place Market, a historic public market known for fresh produce, seafood, and local crafts
  • Chihuly Garden and Glass, an exhibition showcasing the vibrant glass art of Dale Chihuly
  • Museum of Pop Culture, a museum dedicated to contemporary popular culture with interactive exhibits
  • Seattle Art Museum, a leading art museum featuring diverse collections from around the world.
The best holidays to experience in Seattle, WA include:
  • Independence Day, fireworks and celebrations marking the nation's birthday
  • Thanksgiving, a time for family gatherings and seasonal festivities
  • Christmas, holiday lights and decorations creating a festive atmosphere
  • New Year's Eve, lively celebrations welcoming the new year with fireworks and events.
The best things to do in Seattle, WA include:
  • Take a ferry ride to Bainbridge Island for stunning views of the Seattle skyline and a charming small-town experience
  • Explore the vibrant neighborhoods of Capitol Hill and Fremont, known for their eclectic shops, cafes, and street art
  • Visit the Seattle Aquarium to discover marine life native to the Pacific Northwest
  • Enjoy a scenic walk or bike ride along the Burke-Gilman Trail
  • Experience a live performance at the historic Paramount Theatre, offering a variety of shows from Broadway to concerts.
The best season to visit Seattle, WA is Spring or Fall. The best weather to explore Seattle, WA is during April-June or September-November.
We recommend using the bus as it is the most popular way to get from Boise, ID to Seattle, WA among Omio's users.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Seattle, WA, travelers should be cautious of pickpocketing and vehicle break-ins, especially in crowded areas and popular tourist spots like Pike Place Market. Scams involving fake charity collectors and street performers asking for money are common. It's advisable to stay alert in public transit and avoid unlicensed taxis. Travelers should also be aware of occasional aggressive panhandling in certain neighborhoods.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

popular airports

Popular airports from Boise, ID to Seattle, WA

Most Boise, ID to Seattle, WA flights use the Boise to Seattle-Tacoma International Airport airport pair. Use this guide to compare Boise, ID and Seattle, WA airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.

Departure airports in Boise
Arrival airports in Seattle

Which Boise, ID airport do flights to Seattle, WA leave from?

Flights from Boise, ID to Seattle, WA depart from Boise. The airport is 3 miles (6 km) from Boise, ID city centre at 3201 W Airport Way, Boise, ID 83705, USA.
Boise (BOI)3201 W Airport Way, Boise, ID 83705, USAWifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rental
City-centre transport

Getting to Boise from Boise city centre

Boise is 6 km from Boise city centre. Public transport options include:

Bus Route 3, Vista & Airport Way, 20 minutes

Boise airport facilities and services

Boise has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.

Food and drink

Food options include: Restaurants in the main terminal, including fast food and cafes

Wi-Fi and ATMs

Free Wi-Fi available throughout the airport. ATMs are located near baggage claim and ticketingas.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Boise: Parking, Taxis, WC.

Bike and car services

Available at Boise: Car Rental.

Accessibility

Accessibility facilities are available at Boise: Elevators, ramps.

Shops, hotels and contact

Nearby hotels include Hotels within walking distance, such as Hampton Inn Boise Airport..

More options for your journey from Boise, ID to Seattle, WA

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