SEA - TWF

$192 Find Cheap Flights from Seattle to Twin Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Twin Falls departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Twin Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Twin Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Twin Falls, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$394
Delta
Wed 4/15Wed 4/22
SEA - TWF • 1 stop
Cheapest one-way
$192
Multiple Airlines
Thu 3/26
SEA - TWF • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Seattle and Twin Falls. You'll need at least 1 connection.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Twin Falls (SEA-TWF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Twin Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Twin Falls

Wed, Apr 15 - Wed, Apr 22
Delta Logo
1:30 pm - 10:14 pm
SEA
-
TWF
7h 44m
1 stop
Delta Logo
6:15 am - 4:48 pm
TWF
-
SEA
11h 33m
1 stop
$394Delta
Thu, Apr 16 - Wed, Apr 22
Delta Logo
7:35 pm - 2:39 pm
SEA
-
TWF
18h 04m
1 stop
Delta Logo
6:15 am - 4:48 pm
TWF
-
SEA
11h 33m
1 stop
$404Delta
Tue, Apr 14 - Wed, Apr 22
Delta Logo
7:35 pm - 2:39 pm
SEA
-
TWF
18h 04m
1 stop
Delta Logo
11:45 am - 11:59 pm
TWF
-
SEA
13h 14m
1 stop
$414Delta
Wed, Apr 15 - Wed, Apr 22
Delta Logo
5:35 am - 10:47 am
SEA
-
TWF
4h 12m
1 stop
Delta Logo
6:15 am - 9:15 am
TWF
-
SEA
4h 00m
1 stop
$416Delta
Mon, Apr 13 - Wed, Apr 22
Delta Logo
7:35 pm - 12:23 pm
SEA
-
TWF
15h 48m
1 stop
Delta Logo
3:25 pm - 11:59 pm
TWF
-
SEA
9h 34m
1 stop
$424Delta
Thu, Apr 2 - Sun, Apr 5
Delta Logo
5:30 am - 10:52 am
SEA
-
TWF
4h 22m
1 stop
Delta Logo
6:15 am - 9:15 am
TWF
-
SEA
4h 00m
1 stop
$436Delta
Mon, Apr 13 - Wed, Apr 22
Delta Logo
9:50 am - 2:39 pm
SEA
-
TWF
3h 49m
1 stop
Delta Logo
3:25 pm - 7:05 pm
TWF
-
SEA
28h 40m
2 stops
$446Delta
Thu, Apr 23 - Sat, May 2
Delta Logo
7:35 pm - 2:39 pm
SEA
-
TWF
18h 04m
1 stop
Delta Logo
6:15 am - 10:01 pm
TWF
-
SEA
16h 46m
1 stop
$454Delta
Wed, Apr 15 - Wed, Apr 22
Delta Logo
11:45 am - 10:14 pm
SEA
-
TWF
9h 29m
2 stops
Delta Logo
3:25 pm - 11:54 am
TWF
-
SEA
21h 29m
2 stops
$455Delta
Mon, Mar 30 - Wed, Apr 8
Delta Logo
5:30 am - 10:52 am
SEA
-
TWF
4h 22m
1 stop
Delta Logo
11:45 am - 2:54 pm
TWF
-
SEA
4h 09m
1 stop
$466Delta
Booking Insights

Good to know

Cheapest flight$192
Flight from Seattle to Twin Falls

When to book flights from Seattle to Twin Falls

Are your dates flexible? Find out the best times to travel from Seattle to Twin Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Twin Falls

  • What is the cheapest flight from Seattle to Twin Falls?

    In the last 3 days, the lowest price for a flight from Seattle to Twin Falls was $192 for a one-way ticket and $416 for a round-trip.

  • Do I need a passport to fly between Seattle and Twin Falls?

    No

  • Which airports will I be using when flying from Seattle to Twin Falls?

    Seattle and Twin Falls are both served by 1 main airport. You will leave Seattle from Seattle/Tacoma Intl and will be arriving at Twin Falls Joslin.

  • Which aircraft models fly most regularly from Seattle to Twin Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Twin Falls?

    SkyTeam is the only airline alliance operating flights between Seattle and Twin Falls.

  • How does KAYAK find such low prices on flights from Seattle to Twin Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Twin Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Twin Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Twin Falls from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Twin Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Twin Falls with an airline and back to Seattle with another airline. Booking your flights between Seattle and TWF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Twin Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Twin Falls from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Twin Falls

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Twin Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Twin Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8296 reviews
8.1Boarding
7.9Comfort
7.2Food
7.8Entertainment
8.5Crew
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Everything you need to know for your flight from Seattle to Twin Falls

Information on your arrival and departure airports

Seattle (SEA)
Twin Falls (TWF)