$191 Cheap Flights from Seattle Paine Field Intl. Airport (PAE) to Idaho Falls (IDA)

View $191 flight on Sat, May 31, 2025Opens in a new window

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Cheap Flights from Seattle Paine Field Intl. Airport to Idaho Falls (PAE-IDA)

Prices were available within the past 7 days and start at $191 for one-way flights and $504 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, May 12 - Tue, May 13
PAE
Seattle
IDA
Idaho Falls
$504 Roundtrip, found 3 days ago
$504
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, May 12 from Seattle to Idaho Falls, returning Tue, May 13, priced at $504 found 3 days ago
Alaska Airlines
Mon, May 12 - Tue, May 13
PAE
Seattle
IDA
Idaho Falls
$524 Roundtrip, found 3 days ago
$524
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, May 12 from Seattle to Idaho Falls, returning Tue, May 13, priced at $524 found 3 days ago
Alaska Airlines
Mon, May 12 - Tue, May 13
PAE
Seattle
IDA
Idaho Falls
$549 Roundtrip, found 3 days ago
$549
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, May 12 from Seattle to Idaho Falls, returning Tue, May 13, priced at $549 found 3 days ago
Alaska Airlines
Mon, May 12 - Tue, May 13
PAE
Seattle
IDA
Idaho Falls
$556 Roundtrip, found 3 days ago
$556
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, May 12 from Seattle to Idaho Falls, returning Tue, May 13, priced at $556 found 3 days ago
Alaska Airlines
Mon, May 12 - Tue, May 13
PAE
Seattle
IDA
Idaho Falls
$558 Roundtrip, found 3 days ago
$558
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, May 12 from Seattle to Idaho Falls, returning Tue, May 13, priced at $558 found 3 days ago
Alaska Airlines
Tue, May 6 - Sat, May 10
PAE
Seattle
IDA
Idaho Falls
$567 Roundtrip, found 2 days ago
$567
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, May 6 from Seattle to Idaho Falls, returning Sat, May 10, priced at $567 found 2 days ago
Alaska Airlines
Mon, May 12 - Tue, May 13
PAE
Seattle
IDA
Idaho Falls
$576 Roundtrip, found 3 days ago
$576
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, May 12 from Seattle to Idaho Falls, returning Tue, May 13, priced at $576 found 3 days ago
Alaska Airlines
Mon, May 12 - Tue, May 13
PAE
Seattle
IDA
Idaho Falls
$578 Roundtrip, found 3 days ago
$578
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, May 12 from Seattle to Idaho Falls, returning Tue, May 13, priced at $578 found 3 days ago
Alaska Airlines
Mon, May 12 - Tue, May 13
PAE
Seattle
IDA
Idaho Falls
$582 Roundtrip, found 3 days ago
$582
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, May 12 from Seattle to Idaho Falls, returning Tue, May 13, priced at $582 found 3 days ago
American Airlines
Tue, Nov 11 - Fri, Nov 14
PAE
Seattle
IDA
Idaho Falls
$2,616 Roundtrip, found 4 days ago
$2,616
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 11 from Seattle to Idaho Falls, returning Fri, Nov 14, priced at $2,616 found 4 days ago

Frequently asked questions

How much does a flight from Snohomish County - Paine Field Airport (PAE) to Idaho Falls Regional Airport (IDA) cost?
Discover the latest flight deals from PAE to IDA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PAE to IDA?
The cheapest flights from PAE to IDA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Snohomish County - Paine Field Airport (PAE) to Idaho Falls Regional Airport (IDA)?
There are no direct flights from Seattle Paine Field Intl. Airport (PAE) to Idaho Falls Regional Airport (IDA). However, you’ll find other airports that offer nonstop flights. Board your plane at Seattle - Tacoma Intl. Airport (SEA) and head straight to Idaho Falls without any detours.
What is the cheapest airline that flies from PAE to IDA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PAE to IDA. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Snohomish County - Paine Field Airport (PAE) to Idaho Falls Regional Airport (IDA)?
Direct flights from Snohomish County - Paine Field Airport (PAE) to Idaho Falls Regional Airport (IDA) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filters. Enter your dates and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from PAE to IDA?
You’ll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Snohomish County - Paine Field Airport (PAE) to Idaho Falls Regional Airport (IDA)?
To avoid potential delays on the Snohomish County - Paine Field Airport (PAE) to Idaho Falls Regional Airport (IDA) route, travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Snohomish County - Paine Field Airport (PAE) to Idaho Falls Regional Airport (IDA) last-minute?
Booking your ticket from PAE to IDA just before your getaway is usually more expensive. But if there’s some wiggle room with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a PAE to IDA flight and hotel package?
Compared with arranging flights and hotels separately, booking a PAE to IDA flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Snohomish County - Paine Field Airport (PAE) to Idaho Falls Regional Airport (IDA)?
In most cases, you can cancel or reschedule your PAE to IDA flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline’s fees and rules on flight changes, or if you want further information, head to our Customer Service portal.
*Available to One Key members.