$83 Cheap Flights from Seattle Paine Field Intl. Airport (PAE) to Boise (BOI)

View $83 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from Seattle Paine Field Intl. Airport (PAE) to Boise Airport (BOI)

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Cheap Flights from Seattle Paine Field Intl. Airport to Boise (PAE-BOI)

Prices were available within the past 7 days and start at $83 for one-way flights and $166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Jan 6 - Tue, Jan 13
PAE
Seattle
BOI
Boise
$166 Roundtrip, found 5 days ago
$166
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jan 6 from Seattle to Boise, returning Tue, Jan 13, priced at $166 found 5 days ago
Alaska Airlines
Tue, Jan 6 - Wed, Jan 7
PAE
Seattle
BOI
Boise
$172 Roundtrip, found 6 days ago
$172
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Jan 6 from Seattle to Boise, returning Wed, Jan 7, priced at $172 found 6 days ago
Alaska Airlines
Tue, Jan 13 - Wed, Jan 21
PAE
Seattle
BOI
Boise
$178 Roundtrip, found 5 days ago
$178
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jan 13 from Seattle to Boise, returning Wed, Jan 21, priced at $178 found 5 days ago
Alaska Airlines
Sat, Jan 24 - Tue, Jan 27
PAE
Seattle
BOI
Boise
$179 Roundtrip, found 5 days ago
$179
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jan 24 from Seattle to Boise, returning Tue, Jan 27, priced at $179 found 5 days ago
Alaska Airlines
Sat, Jan 24 - Tue, Jan 27
PAE
Seattle
BOI
Boise
$183 Roundtrip, found 5 days ago
$183
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jan 24 from Seattle to Boise, returning Tue, Jan 27, priced at $183 found 5 days ago
Alaska Airlines
Wed, Jan 21 - Wed, Jan 28
PAE
Seattle
BOI
Boise
$185 Roundtrip, found 5 days ago
$185
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Jan 21 from Seattle to Boise, returning Wed, Jan 28, priced at $185 found 5 days ago
Alaska Airlines
Mon, Dec 8 - Thu, Dec 18
PAE
Seattle
BOI
Boise
$185 Roundtrip, found 6 days ago
$185
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Dec 8 from Seattle to Boise, returning Thu, Dec 18, priced at $185 found 6 days ago
Alaska Airlines
Tue, Jan 6 - Tue, Jan 13
PAE
Seattle
BOI
Boise
$187 Roundtrip, found 6 days ago
$187
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Jan 6 from Seattle to Boise, returning Tue, Jan 13, priced at $187 found 6 days ago
Hawaiian Airlines
Wed, Jan 7 - Mon, Jan 12
PAE
Seattle
BOI
Boise
$203 Roundtrip, found 6 days ago
$203
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, Jan 7 from Seattle to Boise, returning Mon, Jan 12, priced at $203 found 6 days ago
American Airlines
Fri, Jan 9 - Sun, Jan 11
PAE
Seattle
BOI
Boise
$2,521 Roundtrip, found 2 days ago
$2,521
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jan 9 from Seattle to Boise, returning Sun, Jan 11, priced at $2,521 found 2 days ago

Find the cheapest month to fly from Seattle (PAE) to Boise (BOI)

September is typically the cheapest month to fly

From $258 - $723 per traveler.

Alternative airports near Boise

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Boise Airport BOI. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $334
BOI
Boise Airport
CheapestClosest
Average driving time to city center8 min
Flights from $334

Frequently asked questions

How much does a flight from Snohomish County - Paine Field Airport (PAE) to Boise Airport (BOI) cost?
Get a cheap one-way flight from $83 or cheap return flight from $166 from Snohomish County - Paine Field Airport (PAE) to Boise Airport (BOI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Snohomish County - Paine Field Airport (PAE) to Boise Airport (BOI)?
January is the most affordable month to fly from PAE to BOI. Planning your trip for the off-season is often the key to finding better deals on flights.
Which airlines fly direct from Snohomish County - Paine Field Airport (PAE) to Boise Airport (BOI)?
While Seattle Paine Field Intl. Airport (PAE) doesn't have any direct flights to Boise Airport (BOI), other airports have nonstop options. Jetting off from Seattle - Tacoma Intl. Airport (SEA) will get you to Boise without any detours.
What is the cheapest airline that flies from Snohomish County - Paine Field Airport (PAE) to Boise Airport (BOI)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PAE to BOI flight.
How many flights per day from Snohomish County - Paine Field Airport (PAE) to Boise Airport (BOI)?
Nonstop flights from Snohomish County - Paine Field Airport (PAE) to Boise Airport (BOI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PAE to BOI?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from PAE to BOI?
With 83% of journeys usually landing on time, Alaska Airlines has the best on-time performance for direct flights from Snohomish County - Paine Field Airport (PAE) to Boise Airport (BOI). To keep track of your flight status and receive notifications if anything changes, use the Expedia App.
What is the best time to fly from Snohomish County - Paine Field Airport (PAE) to Boise Airport (BOI)?
To arrive at Boise Airport (BOI) without delays, opt for a flight that leaves Snohomish County - Paine Field Airport (PAE) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Snohomish County - Paine Field Airport (PAE) to Boise Airport (BOI) last-minute?
Last-minute fares from PAE to BOI are typically more expensive. To secure the cheapest rates, start searching for flights well ahead of time. That said, if your travel plans are flexible, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a PAE to BOI flight and hotel package?
Opting for a PAE to BOI flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Snohomish County - Paine Field Airport (PAE) to Boise Airport (BOI)?
If you reserved your PAE to BOI flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle Paine Field Intl. Airport
Destination airport
Boise
Airlines serving
Alaska Airlines, American Airlines
Roundtrip price
$165
Distance
418 mi

Book with confidence

Seattle Paine Field Intl. Airport to Boise Flights

The cheapest times to fly from Seattle Paine Field Intl. Airport to Boise

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle Paine Field Intl. Airport to Boise are during the month of January. You can find some of the cheapest flights from Seattle Paine Field Intl. Airport to Boise with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle Paine Field Intl. Airport to Boise

Sunday is one of the best days to book for cheap flights from Seattle Paine Field Intl. Airport to Boise: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle Paine Field Intl. Airport to Boise

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle Paine Field Intl. Airport to Boise in 2025. You can also book with separate airlines for your outbound and return journeys, from $83 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle Paine Field Intl. Airport to Boise flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle Paine Field Intl. Airport to Boise airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle Paine Field Intl. Airport to Boise Flights

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