What is the cheapest airline to fly from Seattle to Twin Falls round-trip?

Cheapflights users have booked flights from Seattle to Twin Falls round-trip from $458.

What is the cheapest day to fly from Seattle to Twin Falls?

Travelers seeking maximum savings on their Seattle to Twin Falls flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Most accurate provider : When it comes to deals on Seattle-Twin Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Twin Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Twin Falls flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Seattle-Twin Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Twin Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Seattle to Twin Falls that include hotel bookings?

Yes. In addition to deals on Seattle to Twin Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Seattle to Twin Falls?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Twin Falls.

Can I find deals for business class flights from Seattle to Twin Falls?

Yes. Cheapflights offers flight deals from Seattle to Twin Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$313+ Save on Flights from Seattle to Twin Falls

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1. Tell us where you want to go

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Cheap flight deals from Seattle to Twin Falls

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$458 (Delta)
One-way from	$313 (Delta)

Provider with most accurate pricing for Seattle/Tacoma Intl-Twin Falls Joslin flight deals.

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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Twin Falls Joslin flights.

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From Seattle/Tacoma Intl to Twin Falls Joslin

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One-way flight from Seattle/Tacoma Intl to Twin Falls Joslin

Search Deals

Find flight deals from Seattle to Twin Falls

Cheapest flights from Seattle to Twin Falls
Explore the most affordable flight options available from Seattle to Twin Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Thu 3/205:30 amSEA - TWF

1 stop6h 13mDelta

Thu 3/271:25 pmTWF - SEA

1 stop6h 13mDelta

Deal found 2/20

$458

Best flights from Seattle to Twin Falls
Discover carefully curated flight deals from Seattle to Twin Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Thu 3/205:30 amSEA - TWF

1 stop6h 13mDelta

Thu 3/271:25 pmTWF - SEA

1 stop6h 13mDelta

Deal found 2/20

$458

Last-minute flights from Seattle to Twin Falls
Discover last-minute flight deals from Seattle to Twin Falls. Data last updated February 20, 2025 and is based on user searches.

Fri 2/285:30 amSEA - TWF

1 stop6h 06mDelta

Sun 3/21:20 pmTWF - SEA

1 stop6h 26mDelta

Deal found 2/20

$596

Thu 3/205:30 amSEA - TWF

1 stop6h 13mDelta

Thu 3/271:25 pmTWF - SEA

1 stop6h 13mDelta

Deal found 2/20

$458

One-way flights from Seattle to Twin Falls
Search for one-way flight options from Seattle to Twin Falls. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Sat 4/55:30 amSEA - TWF

1 stop6h 14mDelta

Deal found 2/20

$313

Find flights from Seattle to Twin Falls within your budget

Fly from

Fly to

Route

Depart

Return

Price

SeattleTwin Falls

SEA - TWF

SEATWF

Seattle/Tacoma Intl

Thu 3/20

5:30 am-12:43 pm

1 stop6h 13m

Twin Falls Joslin

Thu 3/27

1:25 pm-6:38 pm

1 stop6h 13m

$458

SeattleTwin Falls

SEA - TWF

SEATWF

Seattle/Tacoma Intl

Sat 4/5

5:30 am-12:44 pm

1 stop6h 14m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Seattle to Twin Falls

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Twin Falls in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Seattle-Twin Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Twin Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Twin Falls flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Seattle-Twin Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Twin Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Twin Falls

Have a flexible travel schedule? Discover the best time to fly to Twin Falls from Seattle with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Twin Falls

Get recent, data-driven insights about flights from Seattle to Twin Falls including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from SEA to TWF?

One of the essential ways to save on airfare from Seattle to Twin Falls is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 6% on airfare.

Rainfall in Twin Falls by month

In terms of precipitation, rainfall in Twin Falls ranges from 0.3 - 1.4 inches per month. May is typically the wettest month, when rainfall can reach 1.4 in. July is typically the driest time to visit Twin Falls when rainfall is around 0.3 in.

Temperature in Twin Falls by month

If weather is an important factor for your trip to Twin Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Twin Falls

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,219 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What is the cheapest airline to fly from Seattle to Twin Falls round-trip?
Cheapflights users have booked flights from Seattle to Twin Falls round-trip from $458.
Can I find deals for flights from Seattle to Twin Falls that include hotel bookings?
Yes. In addition to deals on Seattle to Twin Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Twin Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Twin Falls.
Can I find deals for business class flights from Seattle to Twin Falls?
Yes. Cheapflights offers flight deals from Seattle to Twin Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$313+ Cheap flights from Seattle to Twin Falls (SEA - TWF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Twin Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Twin Falls

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Find flight deals from Seattle to Twin Falls

Cheapest flights from Seattle to Twin FallsExplore the most affordable flight options available from Seattle to Twin Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Seattle to Twin Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Seattle to Twin Falls within your budget

Compare providers for flights from Seattle to Twin Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Twin Falls in February.

Best time to book a flight from Seattle to Twin Falls

Have a flexible travel schedule? Discover the best time to fly to Twin Falls from Seattle with our price prediction graph.

Travel insights for flights from Seattle to Twin Falls

Get recent, data-driven insights about flights from Seattle to Twin Falls including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from SEA to TWF?

Find hourly flight availability from Seattle to Twin Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Rainfall in Twin Falls by month

Plan your trip to Twin Falls by taking into account the average rainfall totals by month.

Temperature in Twin Falls by month

Plan your trip to Twin Falls by taking into account the average temperature totals by month.

Reviews of airlines servicing Twin Falls

Related info for your journey

Find useful and relevant information for your journey from Seattle to Twin Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Seattle to Twin Falls round-trip?

Can I find deals for flights from Seattle to Twin Falls that include hotel bookings?

How can I find direct flights from Seattle to Twin Falls?

Can I find deals for business class flights from Seattle to Twin Falls?

Traveling to a place near Seattle?

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Alternative routes for Seattle to Twin Falls

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Cheapest flights from Seattle to Twin Falls
Explore the most affordable flight options available from Seattle to Twin Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.