HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$376+ Cheap flights from Twin Falls (TWF) to Sky Harbor Intl (PHX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
TWF — PHX
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Twin Falls to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Twin Falls to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Twin Falls (TWF) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$376
(Delta)
Provider with most accurate pricing for Twin Falls Joslin-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Twin Falls Joslin-Phoenix Sky Harbor Intl flights.
Search Deals
From Twin Falls Joslin to Phoenix Sky Harbor Intl
Search Deals

Find flight deals from Twin Falls to Sky Harbor Intl

Cheapest flights from Twin Falls to Sky Harbor Intl
Explore the most affordable flight options available from Twin Falls to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:23 pmTWF - PHX
1 stop3h 33mDelta
Sat 11/1510:35 amPHX - TWF
1 stop4h 08mDelta
Deal found 10/27$436
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:23 pmTWF - PHX
1 stop3h 33mDelta
Mon 12/16:27 pmPHX - TWF
1 stop4h 04mDelta
Deal found 10/27$888

Cheapflights Fare Finder

 
Customize your flight search to find flights from Twin Falls to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Twin Falls to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Twin Falls

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

Twin FallsPhoenix

TWF - PHX

TWFPHX

Twin Falls Joslin

Fri 12/12

3:23 pm-6:57 pm

1 stop3h 34m

Phoenix Sky Harbor Intl

Mon 12/15

6:30 pm-10:35 pm

1 stop4h 05m

$376

Twin FallsPhoenix

TWF - PHX

TWFPHX

Twin Falls Joslin

Tue 11/11

3:23 pm-6:56 pm

1 stop3h 33m

Phoenix Sky Harbor Intl

Sat 11/15

10:35 am-2:43 pm

1 stop4h 08m

$436

Twin FallsPhoenix

TWF - PHX

TWFPHX

Twin Falls Joslin

Fri 12/12

6:00 am-9:47 am

1 stop3h 47m

Phoenix Sky Harbor Intl

Fri 12/12

6:30 pm-10:35 pm

1 stop4h 05m

$606

Twin FallsPhoenix

TWF - PHX

TWFPHX

Twin Falls Joslin

Wed 11/26

3:23 pm-6:56 pm

1 stop3h 33m

Phoenix Sky Harbor Intl

Mon 12/1

6:27 pm-10:31 pm

1 stop4h 04m

$888

Twin FallsPhoenix

TWF - PHX

TWFPHX

Twin Falls Joslin

Fri 12/12

3:23 pm-12:32 am

2 stops9h 09m

Phoenix Sky Harbor Intl

Sun 12/14

6:30 pm-10:35 pm

1 stop4h 05m

$959

Twin FallsPhoenix

TWF - PHX

TWFPHX

Twin Falls Joslin

Sun 11/23

3:23 pm-6:56 pm

1 stop3h 33m

Phoenix Sky Harbor Intl

Sun 11/30

6:27 pm-10:31 pm

1 stop4h 04m

$1,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Twin Falls to Sky Harbor Intl

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 Twin Falls to Sky Harbor Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Twin Falls-Phoenix Sky Harbor Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Twin Falls-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Twin Falls-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Twin Falls-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Twin Falls-Phoenix Sky Harbor Intl Airport 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 Twin Falls to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Twin Falls 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.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated October 28, 2025.
Get a feel of what it's like to fly with Delta from Twin Falls to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

  • What airport do you fly from for flights from Twin Falls to Phoenix Sky Harbor Intl?

    Located just 5.8 mi from the city center, Twin Falls Joslin is the airport most travelers will use when flying to Phoenix Sky Harbor Intl from Twin Falls. Booking flights from Joslin (TWF) to Phoenix Sky Harbor Intl should be relatively easy as there are 0 daily outbound flights to Phoenix Sky Harbor Intl from 1 airline.

  • How long is the flight from Twin Falls to Phoenix Sky Harbor Intl Airport?

    For as low as $376, Delta can have you in Phoenix Sky Harbor Intl Airport from Twin Falls in 3h 34m. There are 639 mi between Twin Falls and Phoenix Sky Harbor Intl Airport.

  • What is the cheapest airline to fly from Twin Falls to Phoenix Sky Harbor Intl Airport round-trip?

    Flying on Delta is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at $416.

  • Can I find deals for flights from Twin Falls to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Twin Falls to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Twin Falls to Sky Harbor Intl?

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

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Glendale
Payson
Chandler
Casa Grande
Globe
Goodyear
Peoria
Camp Verde
Buckeye
Surprise
Paradise Valley
Avondale
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Twin Falls to Sky Harbor Intl

Discover the top airline that operate flights from Twin Falls to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$416Average$588FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.