$573 Cheap Flights from Seattle Paine Field Intl. Airport (PAE) to Twin Falls (TWF)

View $573 flight on Wed, Jul 16, 2025Opens in a new window

Popular airlines from Seattle Paine Field Intl. Airport (PAE) to Twin Falls, ID (TWF)

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Cheap Flights from Seattle Paine Field Intl. Airport to Twin Falls (PAE-TWF)

Prices were available within the past 7 days and start at $573 for one-way flights and $955 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Aug 22 - Tue, Aug 26
PAE
Seattle
TWF
Twin Falls
$955 Roundtrip, found 5 days ago
$955
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Aug 22 from Seattle to Twin Falls, returning Tue, Aug 26, priced at $955 found 5 days ago
Alaska Airlines
Tue, Aug 26 - Thu, Aug 28
PAE
Seattle
TWF
Twin Falls
$975 Roundtrip, found 4 days ago
$975
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Aug 26 from Seattle to Twin Falls, returning Thu, Aug 28, priced at $975 found 4 days ago
Alaska Airlines
Tue, Aug 19 - Wed, Sep 10
PAE
Seattle
TWF
Twin Falls
$985 Roundtrip, found 1 day ago
$985
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Aug 19 from Seattle to Twin Falls, returning Wed, Sep 10, priced at $985 found 1 day ago
Alaska Airlines
Wed, Jul 30 - Wed, Aug 6
PAE
Seattle
TWF
Twin Falls
$990 Roundtrip, found 1 day ago
$990
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Jul 30 from Seattle to Twin Falls, returning Wed, Aug 6, priced at $990 found 1 day ago
Alaska Airlines
Tue, Sep 30 - Fri, Oct 3
PAE
Seattle
TWF
Twin Falls
$995 Roundtrip, found 3 days ago
$995
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Sep 30 from Seattle to Twin Falls, returning Fri, Oct 3, priced at $995 found 3 days ago
Alaska Airlines
Sat, Jul 19 - Wed, Jul 23
PAE
Seattle
TWF
Twin Falls
$1,004 Roundtrip, found 3 days ago
$1,004
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Jul 19 from Seattle to Twin Falls, returning Wed, Jul 23, priced at $1,004 found 3 days ago
Alaska Airlines
Tue, Aug 26 - Thu, Aug 28
PAE
Seattle
TWF
Twin Falls
$1,006 Roundtrip, found 4 days ago
$1,006
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Aug 26 from Seattle to Twin Falls, returning Thu, Aug 28, priced at $1,006 found 4 days ago
Alaska Airlines
Tue, Sep 30 - Fri, Oct 3
PAE
Seattle
TWF
Twin Falls
$1,015 Roundtrip, found 3 days ago
$1,015
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Sep 30 from Seattle to Twin Falls, returning Fri, Oct 3, priced at $1,015 found 3 days ago
Alaska Airlines
Sat, Jul 19 - Wed, Jul 23
PAE
Seattle
TWF
Twin Falls
$1,024 Roundtrip, found 2 days ago
$1,024
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Jul 19 from Seattle to Twin Falls, returning Wed, Jul 23, priced at $1,024 found 2 days ago
Alaska Airlines
Tue, Aug 19 - Wed, Sep 10
PAE
Seattle
TWF
Twin Falls
$1,025 Roundtrip, found 1 day ago
$1,025
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Aug 19 from Seattle to Twin Falls, returning Wed, Sep 10, priced at $1,025 found 1 day ago
Flights from Seattle Paine Field Intl. Airport (PAE) to Twin Falls (TWF)
Origin airport
Seattle Paine Field Intl. Airport
Destination airport
Twin Falls
Roundtrip price
$954
Distance
532 mi

Seattle Paine Field Intl. Airport to Twin Falls Flights

The cheapest times to fly from Seattle Paine Field Intl. Airport to Twin Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle Paine Field Intl. Airport to Twin Falls are during the month of August. You can find some of the cheapest flights from Seattle Paine Field Intl. Airport to Twin Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle Paine Field Intl. Airport to Twin Falls

Sunday is one of the best days to book for cheap flights from Seattle Paine Field Intl. Airport to Twin Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle Paine Field Intl. Airport to Twin Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle Paine Field Intl. Airport to Twin Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $573 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle Paine Field Intl. Airport to Twin Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle Paine Field Intl. Airport to Twin Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Snohomish County - Paine Field Airport (PAE) to Twin Falls Airport (TWF) cost?
Discover the latest flight deals from PAE to TWF 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 TWF?
The cheapest flights from PAE to TWF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PAE to TWF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PAE to TWF. 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 Twin Falls Airport (TWF)?
There are no daily nonstop flights from Snohomish County - Paine Field Airport (PAE) to Twin Falls Airport (TWF). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from PAE to TWF?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary 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 Twin Falls Airport (TWF)?
To land at Twin Falls Airport (TWF) on schedule, select a flight that takes off from Snohomish County - Paine Field Airport (PAE) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Twin Falls Airport (TWF) last-minute?
Booking your flight from PAE to TWF right before your getaway is generally more expensive. However, if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a PAE to TWF flight and hotel package?
Booking a PAE to TWF flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Snohomish County - Paine Field Airport (PAE) to Twin Falls Airport (TWF)?
If you booked your PAE to TWF flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.