Cheap flights from Seattle to Boise (SEA - BOI) from $54
This is the cheapest one-way flight price, found on 12/6. Prices may vary by date and flight preferences.
The best prices from Seattle/Tacoma Intl to Boise Air Term. Gowen Fld are usually found in September or October, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
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How to find the cheapest flight from Seattle (SEA) to Boise (BOI)
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 7, 2023.
Popular in | March |
|---|---|
Cheapest in | September |
Round-trip from | $295 |
One-way from | $144 |
What is the cheapest day to fly round-trip from Seattle to Boise?
Users have found that flying from Seattle to Boise on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
How far in advance should I book a flight from Seattle to Boise?
To save up to 244% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Boise from $268 1-2 weeks out and tickets from $508 for flights departing within the next 72 hours.
What is the cheapest month to fly from Seattle to Boise?
Due to multiple factors, expect to potentially pay more when booking in March. For low rates, September can be a great choice for travel to Boise. Flights to Boise from Seattle in September are about $196 on average during September, but can be found for as low as $118.
When is the cheapest time to fly from Seattle to Boise (SEA - BOI)?
It’s typically best to fly out from Seattle to Boise in the evening. Doing so could potentially save you 13% on the flight price compared to flying in the afternoon, which is usually more expensive.
Cheap Alaska Airlines flights from Seattle to Boise
Explore cheap flight options specifically provided by Alaska Airlines for the route between Seattle and Boise. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Take a peek at the cheapest Alaska Airlines flights we've detected traveling from Seattle to Boise. Come back soon if you're not finding the exact deal you're looking for.
Cheap Spirit Airlines flights from Seattle to Boise
Explore cheap flight options specifically provided by Spirit Airlines for the route between Seattle and Boise. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Some of the best deals we've found on Spirit Airlines flights traveling from Seattle to Boise. Deals frequently update to provide users with more options.
Cheap Seattle to Boise flights in December & January 2023
Find cheap flight options from Seattle to Boise specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Prices were last updated on December 7, 2023.
Check out some of the best flight deals from Seattle to Boise in 2023. For more flight deals, be sure to check back very soon.
Seattle to Boise 2023 flight deals
Discover exclusive flight deals for travel between Seattle and Boise in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Check out some of the best flight deals from Seattle to Boise in 2023. For more flight deals, be sure to check back very soon.
Non-stop flights to Boise from Seattle
Discover non-stop flight options from Seattle to Boise. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Consider booking one of these non-stop flights heading from Seattle to Boise. Search for alternative flights from Seattle to Boise by utilizing the search form above.
Seattle to Boise flights leaving soon
Find last-minute flight options from Seattle to Boise for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Have a look at some of the flights available from Seattle to Boise departing last-minute. It's wise to confirm all flight details are correct before booking.
One-way flights to Boise from Seattle
Search for one-way flight options from Seattle to Boise. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Some of the best available deals we've found on one-way flights from Seattle to Boise. Those needing a return flight from Seattle to Boise can use the search form above.
Find flights from Seattle to Boise within your budget
Customize your flight search to find flights from Seattle to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Fly from
Fly to
Budget
$68 - $138
Route
Depart
Return
Price
Seattle/Tacoma IntlBoise Air Term. Gowen Fld
SEA - BOI
SEABOI
Seattle/Tacoma Intl
Wed 1/17
1 stop11h 00m
Boise Air Term. Gowen Fld
Mon 1/22
1 stop12h 16m
Seattle/Tacoma IntlBoise Air Term. Gowen Fld
SEA - BOI
SEABOI
Seattle/Tacoma Intl
Sat 2/3
1 stop10h 04m
Boise Air Term. Gowen Fld
Tue 2/6
1 stop11h 18m
Seattle/Tacoma IntlBoise Air Term. Gowen Fld
SEA - BOI
SEABOI
Seattle/Tacoma Intl
Thu 1/4
1 stop14h 09m
Boise Air Term. Gowen Fld
Thu 1/11
1 stop12h 16m
Seattle/Tacoma IntlBoise Air Term. Gowen Fld
SEA - BOI
SEABOI
Seattle/Tacoma Intl
Thu 1/4
1 stop14h 09m
Boise Air Term. Gowen Fld
Mon 1/8
1 stop13h 36m
Seattle/Tacoma IntlBoise Air Term. Gowen Fld
SEA - BOI
SEABOI
Seattle/Tacoma Intl
Wed 1/3
1 stop10h 44m
Boise Air Term. Gowen Fld
Wed 1/10
1 stop11h 18m
Seattle/Tacoma IntlBoise Air Term. Gowen Fld
SEA - BOI
SEABOI
Seattle/Tacoma Intl
Wed 1/10
1 stop11h 00m
Boise Air Term. Gowen Fld
Tue 1/16
Nonstop1h 37m
Seattle/Tacoma IntlBoise Air Term. Gowen Fld
SEA - BOI
SEABOI
Seattle/Tacoma Intl
Wed 1/10
1 stop11h 00m
Boise Air Term. Gowen Fld
Tue 1/16
1 stop4h 04m
Seattle/Tacoma IntlBoise Air Term. Gowen Fld
SEA - BOI
SEABOI
Seattle/Tacoma Intl
Wed 1/24
Nonstop1h 27m
Boise Air Term. Gowen Fld
Wed 1/24
Nonstop1h 37m
Seattle/Tacoma IntlBoise Air Term. Gowen Fld
SEA - BOI
SEABOI
Seattle/Tacoma Intl
Sat 2/3
Nonstop1h 25m
Boise Air Term. Gowen Fld
Tue 2/6
Nonstop1h 44m
Average price of flights to Boise by month
Plan your trip from Seattle to Boise by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Boise is currently 66.44 USD while a round-trip flight costs 95.44 USD. Price data was last updated on December 3, 2023.
Currently, February is the cheapest month in which you can book a flight from Seattle to Boise (average of $295). Flying from Seattle to Boise in July is currently the most expensive (average of $463). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$296
February
$295
March
$398
April
$348
May
$418
June
$440
July
$463
August
$396
September
$367
October
$346
November
$316
December
$333
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated December 7, 2023.
Read through reviews of airlines operating flights from Seattle to Boise, such as Alaska Airlines, Spirit Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Excellent airlines the price was great service was excellent plane was very comfortable
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Excellent airlines the price was great service was excellent plane was very comfortable
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Excellent airlines the price was great service was excellent plane was very comfortable
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Excellent airlines the price was great service was excellent plane was very comfortable
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Excellent airlines the price was great service was excellent plane was very comfortable
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Excellent airlines the price was great service was excellent plane was very comfortable
Average temperature in Boise by month
Plan your trip to Boise by selecting the month that matches your preferred temperature. July sees the highest average temperature while December sees the lowest average temperature. Temperature data was last updated on December 3, 2023.
BOI Temperature | 30.2 - 75.2 °F |
|---|
Average rainfall in Boise by month
Keep in mind the precipitation totals in Boise when planning your trip. Boise sees an average of 0.98 precipitation per year with the most occurring in December. Precipitation data was last updated on December 3, 2023.
BOI Rainfall | 0.2 - 1.6 inches |
|---|
Related info for your journey
Find useful and relevant information for your journey from Seattle to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Seattle to Boise?
To fly from Seattle to Boise, you need to book a flight from Seattle/Tacoma Intl (SEA) to Air Term. Gowen Fld (BOI). Nonstop flights to Boise Air Term. Gowen Fld from Seattle/Tacoma Intl take 1h 22m on average. When it comes time to book airfare, you have a few options: there are 40 outbound flights from Seattle/Tacoma Intl to Air Term. Gowen Fld offered by 4 different airlines.
Can I find flights from Seattle to Boise for under $100 on Cheapflights?
Yes, there are multiple flights from Seattle to Boise for under $100. The cheapest flight booked recently is on Spirit Airlines for just $68, but on average you can expect to pay $111.
Are there nonstop flights from Seattle to Boise for under $200 on Cheapflights?
Cheapflights has at least 20 direct flights from Seattle to Boise under $200. A good price for a nonstop flight from Seattle to Boise is less than $189.
Are there last-minute flights available from Seattle to Boise for under $200?
There are currently 20+ open flights from Seattle to Boise within the next 7 days for less than $200.
What days are nonstop flights available from Seattle to Boise?
Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.
How popular is this Seattle to Boise flight route?
Flights from Seattle/Tacoma Intl to Boise Air Term. Gowen Fld have been viewed 8 times in the past calendar month.
How many flights depart from Seattle to Boise on average per day?
Per day, 39 flights depart from Seattle to Boise on average.
Morning (6am - Noon) - 46% of flight departures
Afternoon (Noon - 6pm) - 18% of flight departures
Evening (6pm - Midnight) - 36% of flight departures
How long is the flight from Seattle to Boise?
For as low as $68, Spirit Airlines can have you in Boise from Seattle in 1h 25m. There are 400 mi between Seattle and Boise. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Seattle to Boise round-trip?
Our cheapest airline available from Seattle to Boise is Spirit Airlines. Our recent data shows that you can find tickets from as low as $68 on this airline. Additional options worth looking into are Alaska Airlines and Delta, starting at $130 and $138 round-trip. Users have found that Spirit Airlines is 65% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Seattle to Boise one-way?
To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $54. Alaska Airlines flights start at $69 while deals on Delta start at $79 one-way.
What are the most popular airlines that fly from Seattle to Boise?
The most popular airlines flying from Seattle to Boise are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.
What are the most reliable airlines from Seattle to Boise?
Before booking your flight to Boise from Seattle, check out the most reliable airlines to get you to your destination on time: American Airlines (100%), Qatar Airways (96%), British Airways( 95%).
What are the cheapest flights from Seattle to Boise?
Looking for the cheapest flight from Seattle to Boise? While on average our users pay $159, our data indicates the cheapest price to be $59. The most popular route (Seattle/Tacoma Intl - Boise Air Term. Gowen Fld), is priced around $68.
What does SEA to BOI mean?
Seattle/Tacoma Intl Airport is SEA and Boise Air Term. Gowen Fld Airport is BOI. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Seattle to BoiseSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Seattle to Boise
Discover the top 4 airlines that operate flights from Seattle to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Search flights to Boise by cabin class
Hourly flight availability from Seattle to Boise
Find hourly flight availability from Seattle to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 7, 2023.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 32%of flight departures | Morning6 am to noon |
| 39%of flight departures | AfternoonNoon to 6 pm |
| 28%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Seattle to Boise
Explore weekly flight availability from Seattle to Boise. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 7, 2023.
| Sunday | 42daily flights |
|---|---|
| Monday | 43daily flights |
| Tuesday | 35daily flights |
| Wednesday | 38daily flights |
| Thursday | 40daily flights |
| Friday | 44daily flights |
| Saturday | 43daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Seattle to Boise?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Boise. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Seattle to Boise?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Boise from Seattle.
Can Cheapflights find flights from Seattle to Boise with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Boise flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Seattle to Boise become cheaper?
Yes, Cheapflights offers price alerts on Seattle to Boise flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.