CA $158 Cheap Flights from Seattle (SEA) to Idaho Falls (IDA)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Idaho Falls Regional Airport (IDA)

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Cheap flights from Seattle (SEA) to Idaho Falls (IDA)

Prices were available within the past 7 days and start at CA $158 for one-way flights and CA $275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Delta
American Airlines

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Idaho Falls Regional Airport?
The lowest price advertised for a round-trip journey from Seattle - Tacoma Intl. Airport (SEA) to Idaho Falls Regional Airport (IDA) is CA $275. But you better get moving. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Idaho Falls Regional Airport?
This can differ from airline to airline, as each has its own terms and conditions. Visit the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from SEA to IDA that have flexible change policies?
Plenty of airlines offer the option to reschedule your flight without charging a fee. All you pay is the cost difference between flights. When looking for Sea-Tac Airport to Idaho Falls Regional Airport flights, you'll see a "No change fees" filter for you to select.
How many hours is the flight from SEA to IDA?
It only takes around 5 hours and 4 minutes to jet from Sea-Tac Airport to IDA. Put your seat back and get comfortable — but not too comfortable. You'll be disembarking in no time.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Idaho Falls Regional Airport?
That new movie you've been eager to see will just have to wait — the flight distance between Sea-Tac Airport (SEA) and Idaho Falls Regional Airport (IDA) (IDA) is only 910 kilometres. The captain will be telling you to buckle up for touchdown before you know it.
Which airlines fly direct from SEA to IDA?
A favourite with many travellers, Alaska Airlines (AS) operates 56 flights every month from SEA to IDA. Pick the one that fits in with your travel plans and book your ticket today.
Are Sea-Tac Airport to Idaho Falls Regional Airport (IDA) flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute flight deals between Sea-Tac Airport and Idaho Falls Regional Airport (IDA) are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some airlines release their prices up to a year prior to the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to lock in your seat when fare prices drop.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Idaho Falls Regional
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines
Roundtrip price
CA $274
Distance
903 km
Average flight time
2 hours 47 mins

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