Question 1

What days are nonstop flights available from Boise to Seattle?

Accepted Answer

Nonstop flights are available for this route on the following days: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

Question 2

How popular is this Boise to Seattle flight route?

Accepted Answer

Within the past month, 17 users have taken a look at flights from Boise Air Term. Gowen Fld to Seattle/Tacoma Intl.

Question 3

How many flights depart from Boise to Seattle on average per day?

Accepted Answer

10 flight departures from Boise to Seattle per day on average.
Early Morning (Midnight to 6am) - 20% of flight departures
Morning (6am - Noon) - 30% of flight departures
Afternoon (Noon - 6pm) - 50% of flight departures

Question 4

How long is the flight from Boise to Seattle?

Accepted Answer

For as low as $115, Alaska Airlines can have you in Seattle from Boise in 1h 37m. The distance from Boise to Seattle is about 400 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

Question 5

What are the cheapest airlines flying from Boise to Seattle round-trip?

Accepted Answer

Currently priced at $115, Alaska Airlines will fly you from Boise to Seattle and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Spirit Airlines - these airlines can fly you to your destination from $118 and $149, respectively. Alaska Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

Question 6

What are the cheapest airlines to fly from Boise to Seattle one-way?

Accepted Answer

To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $58. Delta flights start at $59 while deals on Spirit Airlines start at $72 one-way.

Question 7

Can I fly to Seattle/Tacoma Intl from Boise Air Term. Gowen Fld right now?

Accepted Answer

Information is based on travel restrictions for travel to Seattle/Tacoma Intl within the United States

Most visitors from Boise Air Term. Gowen Fld need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from Boise Air Term. Gowen Fld are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Boise Air Term. Gowen Fld are not required to quarantine after entering Seattle/Tacoma Intl.

Question 8

Can I fly back to Boise Air Term. Gowen Fld from Seattle/Tacoma Intl?

Accepted Answer

Returning to Boise Air Term. Gowen Fld from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Boise Air Term. Gowen Fld.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Boise Air Term. Gowen Fld.

Question 9

What are the most popular airlines that fly from Boise to Seattle?

Accepted Answer

The most popular airlines flying from Boise to Seattle are Undisclosed Carrier, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.

Question 10

What are the cheapest flights from Boise to Seattle?

Accepted Answer

On average you can expect to pay $256 for a flight from Boise to Seattle. The cheapest flight overall is $69 while the most popular route, (Boise Air Term. Gowen Fld - Seattle/Tacoma Intl) is currently priced at $128.

Question 11

What are the most reliable airlines from Boise to Seattle?

Accepted Answer

Consider KLM (95%), Singapore Airlines (93%) or Aeromexico (92%) when booking your flight. These represent the most reliable airlines when flying from Boise to Seattle.

Question 12

Can I find flights from Boise to Seattle for under $200 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Boise to Seattle for under $200. The cheapest flight booked recently is on Alaska Airlines for just $115, but on average you can expect to pay $132.

Question 13

Are there nonstop flights from Boise to Seattle for under $200 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Boise to Seattle under $200. A good price for a nonstop flight from Boise to Seattle is less than $141.

Question 14

Are there last-minute flights available from Boise to Seattle for under $200?

Accepted Answer

There are currently 20+ open flights from Boise to Seattle within the next 7 days for less than $200.

Question 15

Which airlines flying from Boise Air Term. Gowen Fld to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Accepted Answer

Alaska Airlines, Delta, and Juneyao Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Question 16

What is the cheapest day to fly round-trip from Boise to Seattle?

Accepted Answer

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Seattle. Check prices with Cheapflights to find a great deal for your trip.

Question 17

How far in advance should I book a flight from Boise to Seattle?

Accepted Answer

Find a great deal and save up to 150% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Boise to Seattle within the next two weeks, with the cheapest ticket starting at $273.

Question 18

What is the cheapest month to fly from Boise to Seattle?

Accepted Answer

The best pricing can be found in the month of February. Prices to Seattle from Boise average $172. You can even find prices in February for less than $172, as users have found deals to Seattle from as low as $85. The month of March appears to be one of the more expensive times to travel to Seattle from Boise. Flying in the targeted month can save you up to 24%.

Question 19

When is the cheapest time to fly from Boise to Seattle (BOI - SEA)?

Accepted Answer

When flying from Boise to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 5% versus a flight at noon.

Question 20

What airports do I use to fly from Boise to Seattle?

Accepted Answer

If you book a flight from Boise to Seattle, you will be flying from Air Term. Gowen Fld to Seattle/Tacoma Intl. Flights to Seattle/Tacoma Intl (SEA) from Boise Air Term. Gowen Fld (BOI) take 1h 33m for a nonstop flight. There are 16 flights from Air Term. Gowen Fld to Seattle per day from 5 airlines.

Popular in	March	High demand for flights, 20% potential price rise
Cheapest in	February	Best time to find cheap flights, 20% potential price drop
Round-trip from	$137	From Boise Air Term. Gowen Fld to Seattle/Tacoma Intl
One-way from	$99	One-way flight from Boise Air Term. Gowen Fld to Seattle/Tacoma Intl

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Juneyao Airlines	Cheapest$14	Average$22	FlexibilityNo cancel fee	On-time66%	COVID-19 safety	Search Juneyao Airlines flights
Delta	Cheapest$69	Average$197	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
Alaska Airlines	Cheapest$69	Average$167	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Alaska Airlines flights

13%of flight departures	Early morningMidnight to 6 am
52%of flight departures	Morning6 am to noon
28%of flight departures	AfternoonNoon to 6 pm
7%of flight departures	Evening6 pm to midnight

Sunday	9daily flights
Monday	8daily flights
Tuesday	27daily flights
Wednesday	44daily flights
Thursday	11daily flights
Friday	10daily flights
Saturday	7daily flights

Cheap flights from Boise to Seattle (BOI - SEA)

The best prices from Boise Air Term. Gowen Fld to Seattle/Tacoma Intl are usually found in February or January, booked 60 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

How to find the cheapest flight from Boise (BOI) to Seattle (SEA)

All the information you need to plan the best BOI to SEA flight in 2022: compare Boise to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

What is the cheapest day to fly round-trip from Boise to Seattle?

How far in advance should I book a flight from Boise to Seattle?

What is the cheapest month to fly from Boise to Seattle?

When is the cheapest time to fly from Boise to Seattle (BOI - SEA)?

Cheap flights from Boise to Seattle in November, December 2022

The best prices found for BOI to SEA flights for November, December

Boise to Seattle 2022 flight deals

Cheap flights to Seattle from Boise found for this year

Cheap Spirit Airlines flights from Boise to Seattle

Cheap Delta flights from Boise to Seattle

Non-stop flights to Seattle from Boise

Save time with Boise to Seattle direct flight deals

Last minute flights from Boise to Seattle

Late deals on return flights to Seattle from Boise, departing today and this week

One-way flights to Seattle from Boise

The cheapest one-way flights from Boise to Seattle

Related info for your journey

Useful info, stats and facts about Boise to Seattle flights.

What airports do I use to fly from Boise to Seattle?

Which airlines flying from Boise Air Term. Gowen Fld to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Can I find flights from Boise to Seattle for under $200 on Cheapflights?

Are there nonstop flights from Boise to Seattle for under $200 on Cheapflights?

Are there last-minute flights available from Boise to Seattle for under $200?

What days are nonstop flights available from Boise to Seattle?

How popular is this Boise to Seattle flight route?

How many flights depart from Boise to Seattle on average per day?

How long is the flight from Boise to Seattle?

What are the cheapest airlines flying from Boise to Seattle round-trip?

What are the cheapest airlines to fly from Boise to Seattle one-way?

What are the most popular airlines that fly from Boise to Seattle?

What are the most reliable airlines from Boise to Seattle?

What are the cheapest flights from Boise to Seattle?

Other flights from Boise

Other flights to Seattle

Flights to Seattle from Boise

Rent a Car

COVID Restrictions

Can I fly to Seattle/Tacoma Intl from Boise Air Term. Gowen Fld right now?

Can I fly back to Boise Air Term. Gowen Fld from Seattle/Tacoma Intl?

Alternative routes for Boise to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Boise to Seattle

The chart below displays the airlines Cheapflights users traveling from Boise to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2022

Hourly flight availability from Boise to Seattle

See what time of day planes typically take off from Boise to Seattle

Weekly flight availability from Boise to Seattle

See how many times per day planes take to the skies headed from Boise to Seattle