$61 Cheap flight deals from Boise (BOI) to SeaTac (SEA)
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This Weekend's Flight Deals from Boise to SeaTac
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $61 One Way, $92 Round Trip from Boise to SeaTac
Prices starting at $92 for return flights and $61 for one-way flights to SeaTac were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
SeaTac economy flight packages
1 Hotel Seattle
Nov 8 - Nov 10
Boise (BOI) to Seattle (SEA)
Reviewed on May 27, 2025
Comfort Inn & Suites Sea-Tac Airport
Nov 12 - Nov 16
Boise (BOI) to Seattle (SEA)
Reviewed on Sep 22, 2025
More About Flying To SeaTac from Boise
Route Information for Flights from Boise to SeaTac
Origin Airport IATA Code | BOI |
|---|---|
Destination Airport IATA Code | SEA |
Distance | 397 mi |
Direct Flight Airlines | Condor, KLM, Qatar Airways, JAL, Icelandair, Air France, Delta Air Lines, Aeromexico, Alaska Airlines, Hawaiian Airlines, Korean Air, Air Tahiti Nui, WestJet, Virgin Atlantic, British Airways |
Earliest Flight Arrival | 1:17PM UTC |
Latest Flight Arrival | 4:09AM UTC |
Boise to SeaTac
When you’re ready to take your next trip, get the most affordable prices on flights from Boise to SeaTac with Orbitz! The guaranteed low prices and cutting-edge mobile tools on Orbits make it easy for you to plan your next great vacation.
Keep Up With Sudden Flight Changes
As any traveler knows, air travel can suddenly be temporarily halted due to service disruptions. Along with offering the best fares for flights from Boise to SeaTac, Orbitz also offers free mobile phone and email alerts that help you keep up with sudden changes to your flight plans. Choose from email, text, or voice message alerts.
Get Great Prices for Boise to SeaTac Flights
Orbitz features both an Android app and an iPhone app to give you the lowest prices for Boise to SeaTac flights. Use these mobile apps to get updates on your flight, the details of your itinerary, and to learn about available hotel deals in the area.
Fly for Less and Earn Miles
Did you know you can earn miles and points for your frequent flyer program with Orbitz? To do this with specific flights from Boise to SeaTac, enter your frequent flyer account number when you book your ticket online. For even more convenience, keep a record of your loyalty travel program numbers directly with Orbitz by storing them in your account profile. This way, you can add your account numbers to your next reservation for Boise to SeaTac flights automatically without the annoying hassle of having to look them up.
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SeaTac Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.