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The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $112 round trip and $59 one way. Prices and availability subject to change. Additional terms may apply.
It's prudent to find out about any travel advice reports and quarantine requirements in effect in your destination city. Be sure to visit the Covid-19 Travel Advisor for up-to-date info on flying to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) from Boise, ID Airport (BOI).
Are there direct flights from Boise Airport to SEA?If you're looking to get from BOI to Sea-Tac Airport in the shortest possible time, you'll be glad to know multiple airlines offer nonstop flights. Pick your favorite seat with Alaska Airlines or Delta.
If I am not able to travel due to COVID-19, can I change my booking to a later date?For more info about changing your flight to Sea-Tac Airport, please visit our Customer Service Portal.
How long is the flight from Boise Airport (BOI) to Sea-Tac Airport?You'll only have enough time to get through a couple chapters in that gripping novel as the journey from Boise Airport to Sea-Tac Airport is a mere 1 hour and 40 minutes. You could find yourself left on a cliffhanger!
What is the flight distance from BOI to Seattle - Tacoma Intl. Airport (SEA)?From BOI, you'll cover 398 mi before arriving at SEA. That should be enough time to read several chapters of your novel or perhaps even squeeze in a nap.
What airlines fly from Boise Airport to SEA?You'll find a number of airlines with direct flights between Boise and Seattle. Alaska Airlines (AS) is one of the most reliable. This carrier offers at least 210 flights each month. Another good option is Delta (DL), which has 156 flights each month. The more airlines you consider, the more likely you are to snag a superb deal.
What airlines have practices regarding COVID-19 in place and use social distancing?From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.
What are the cheapest days to fly?Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.
How can I save money on airline tickets?We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.
*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.
| Traveling From | Boise |
|---|---|
| Traveling To | Seattle - Tacoma Intl. |
| Shortest Flight Time | 1 hours 35 mins |
| Earliest Departure Time | 6:20AM MST |
| Latest Departure Time | 9:10PM MST |
| Lowest Flight Price | $112 |
Flight path for flights from Boise Air Terminal (Gowen Field) to Seattle-Tacoma International Airport
Airlines & Aircraft Used on BOI to SEA Flight Routes
With 13 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times.
Airfares to Seattle SEA from Boise BOI currently cost between $112 and $137. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply.
If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Boise BOI to Seattle SEA on Travelocity starting at $59. Prices and availability subject to change. Additional terms may apply.
Get to Seattle faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SEA from BOI to take around 1 hour(s) 35 min(s).
Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from BOI. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.
If you’re flexible about when you travel, May is usually the cheapest month to fly from Boise BOI to Seattle SEA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first.
Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SEA from BOI have this option.
We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving.