Cheap Flight Tickets from Seattle (SEA) to Idaho Falls (IDA), Starting at $640

Good to Know: Cheapest and Fastest SEA - IDA Flights

Useful information for finding best airline tickets from Seattle Tacoma International to Idaho Falls Regional on your next trip.

Cheapest Round Trip Flight

$640

DL Delta Airlines • 1 stop • 41h 55m

Oct 09 – Oct 16

The cheapest round trip flight from Seattle to Idaho Falls (SEA-IDA-SEA) is currently $640

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Fastest Flight

12h 11m

The fastest nonstop flight from Seattle to Idaho Falls (SEA-IDA) takes 12h 11m

Top Airlines Flying from Seattle to Idaho Falls

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Seattle (SEA) to Idaho Falls (IDA)

Compare and book low fare round-trip air tickets from Seattle to Idaho Falls. Ideal for travelers with confirmed return itineraries.

Oct 09 - Oct 16, Economy
DL
Seattle → Idaho Falls
41h 55m
7:55 PM - 10:10 PM • 1 stop
DL
Seattle → Idaho Falls
48h 20m
6:00 AM - 10:00 AM • 2 stops
$640
Delta Airlines
Oct 09 - Oct 16, Economy
DL
Seattle → Idaho Falls
35h 20m
11:50 PM - 10:10 PM • 2 stops
DL
Seattle → Idaho Falls
10h 47m
1:05 PM - 6:52 PM • 1 stop
$642
Delta Airlines
Oct 09 - Oct 16, Economy
DL
Seattle → Idaho Falls
36h 55m
10:55 PM - 10:10 PM • 2 stops
DL
Seattle → Idaho Falls
28h 20m
6:00 AM - 10:00 PM • 2 stops
$666
Delta Airlines
Oct 09 - Oct 16, Economy
DL
Seattle → Idaho Falls
12h 11m
9:45 AM - 6:16 PM • 2 stops
DL
Seattle → Idaho Falls
10h 47m
1:05 PM - 6:52 PM • 1 stop
$667
Delta Airlines
Oct 09 - Oct 16, Economy
DL
Seattle → Idaho Falls
12h 20m
1:30 PM - 10:10 PM • 1 stop
DL
Seattle → Idaho Falls
10h 47m
1:05 PM - 6:52 PM • 1 stop
$696
Delta Airlines
Oct 09 - Oct 16, Economy
DL
Seattle → Idaho Falls
16h 45m
11:05 AM - 10:10 PM • 1 stop
DL
Seattle → Idaho Falls
10h 47m
1:05 PM - 6:52 PM • 1 stop
$707
Delta Airlines

Fly from Seattle to Idaho Falls with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Idaho Falls? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Seattle to Idaho Falls Flights

What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to IDA?
The most popular airline flying from Seattle to Idaho Falls are
Can I fly from SEA to IDA non-stop?
NO
Which airlines fly nonstop between Seattle and Idaho Falls?
The non-stop flights between Seattle and Idaho Falls are .
What’s the earliest departure time from SEA to IDA Airport?
The earliest flight leaves SEA at 9:45 am and lands in IDA - Idaho Falls Regional
What are the airports in Idaho Falls?
IDA
Can I make changes to my Seattle to Idaho Falls flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SEA to IDA?
Read the fare rules of the Seattle to Idaho Falls air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Seattle and Idaho Falls?
operate flights between Seattle and Idaho Falls
How long does a flight from Seattle to Idaho Falls take?
It takes approximately 2 hour to fly non-stop from SEA to IDA, which is 566.1 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Idaho Falls (IDA) ?
In the past couple of days, the cheapest tickets to IDA from SEA were found on DL : USD 696
Do I need a passport to fly between SEA and IDA?
No
What’s the latest departure time from SEA to IDA ?
The last flight leaves SEA at 11:50 pm

Seattle (SEA) to Idaho Falls (IDA): Airport Information

Origin Airport Seattle Tacoma International , Seattle, US
Destination Airport Idaho Falls Regional , Idaho Falls, US
Distance 566 miles

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