SEA to IDA (Seattle to Idaho Falls) Flights

Last Minute Flights from SEA to IDA

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEAIdaho FallsMarch 28 to April 1$477
*Prices include taxes and fees

Cheapest SEA to IDA Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEAIdaho FallsApril 25 to May 4$237
SEAIdaho FallsMay 11 to May 13$267
SEAIdaho FallsMay 5 to May 9$581
SEAIdaho FallsMay 29 to June 1$734
*Prices include taxes and fees
SEA to IDA Flight Details
Origin airport
Seattle - Tacoma Intl.
Origin airport IATA code
SEA
Destination airport
Idaho Falls Regional
Destination airport IATA code
IDA
Distance
564 mi

Frequently asked questions

What airlines fly direct from Sea-Tac Airport to IDA?
Get comfy and take advantage of the smooth ride from Sea-Tac Airport to IDA with Alaska Airlines (AS). Advertising 60 nonstop flights per month on this route, this carrier will get your adventure off to a swift start.
How many flights are there from SEA to IDA?
Roughly 18 each day. If you're in a hurry to visit Idaho Falls, see if you can find a good last-minute deal from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional) and then book it straight away!
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional)?
The flight length from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional) is around 5 hours. The in-flight entertainment system isn't always available on short journeys, so bring something to read or download some music on your smartphone.
What is the flight distance from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional)?
The short-haul flight from SeaTac to Idaho Falls is a mere 570 miles (910 1). Don't get too comfortable though — you'll be arriving at Idaho Falls, ID (IDA-Idaho Falls Regional) not long after taking off!
How many morning flights are there from SEA to IDA?
With 68 morning flights every week from SEA to IDA to take your pick of, you'll be springing out of bed and jetting away in next to no time.

  • You can leave at 12:59AM if you book your ticket with American Airlines (AA). It operates 33 weekly flights from SEA to IDA.
  • Another popular option is Delta Air Lines. This airline has 21 early flights every week. 5:30AM is the earliest one.
  • Book a ticket with United Airlines (UA) and you'll have around 14 morning flights to choose between. The earliest departure time from SEA is 5:00AM.

How many afternoon flights are there from SEA to IDA?
Take to the skies aboard one of the 63 afternoon and evening flights from SEA to IDA each week.

  • Think about reserving your ticket with United Airlines (UA). It has 24 flights per week that depart after noon. The earliest of those services is 12:40PM.
  • You can also take your pick of the 23 afternoon and evening flights on offer with Delta Air Lines (DL) every week. 1:30PM is the first departure.
  • Otherwise, get up and go with American Airlines (AA). This carrier has 16 weekly flights after midday, with the earliest departing at 1:42PM.

What is the earliest departure time out of SeaTac to Idaho Falls?
Set off from SEA at 12:59AM and come in for landing at IDA at 10:37PM. This is the earliest departure you can take on this route.
What is the latest departure time out of SeaTac to Idaho Falls?
The last flight leaves the runway at SEA at 11:30PM and comes in at IDA at 10:34PM. You'll have more than enough time to get ready for this journey.
What is the average price from SeaTac to Idaho Falls?
Flights from SEA to IDA can be found for around $237. You'll want to move fast, because the best fares wait for no one! This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Seattle to Idaho Falls Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Seattle to Idaho Falls to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SEA to IDA, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Seattle to Idaho Falls, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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