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Sky Harbor Intl

$396+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
TWF — PHX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$396
(Delta)
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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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.
Mon 12/153:23 pmTWF - PHX
1 stop3h 30mDelta
Tue 12/306:35 amPHX - TWF
1 stop5h 45mDelta
Deal found 9/11$396
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 9/256:15 amTWF - PHX
1 stop3h 10mDelta
Mon 9/299:55 amPHX - TWF
1 stop3h 47mDelta
Deal found 9/10$547
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 9/206:15 amTWF - PHX
1 stop3h 10mDelta
Fri 10/311:20 pmPHX - TWF
1 stop4h 07mDelta
Deal found 9/11$561

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 September 11, 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

Mon 12/15

3:23 pm-6:53 pm

1 stop3h 30m

Phoenix Sky Harbor Intl

Tue 12/30

6:35 am-12:20 pm

1 stop5h 45m

$396

Twin FallsPhoenix

TWF - PHX

TWFPHX

Twin Falls Joslin

Thu 1/29

3:20 pm-7:32 pm

1 stop4h 12m

Phoenix Sky Harbor Intl

Sun 2/1

11:05 am-2:46 pm

1 stop3h 41m

$467

Twin FallsPhoenix

TWF - PHX

TWFPHX

Twin Falls Joslin

Thu 9/25

6:15 am-8:25 am

1 stop3h 10m

Phoenix Sky Harbor Intl

Mon 9/29

9:55 am-2:42 pm

1 stop3h 47m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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.

Cheapflights Insights

Everything you need to know about your flight from Twin Falls to Phoenix Sky Harbor Intl Airport

What is the cheapest month to book a flight from Twin Falls to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Twin Falls to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Twin Falls to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 September 11, 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
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $396, Delta can have you in Phoenix Sky Harbor Intl Airport from Twin Falls in 3h 30m. 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.

  • What is the cheapest month to book a flight from Twin Falls to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Twin Falls to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Twin Falls to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Payson
Glendale
Chandler
Globe
Goodyear
Casa Grande
Buckeye
Camp Verde
Surprise
Peoria
Paradise Valley
Avondale
Guadalupe

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$416Average$588FlexibilityNo cancel feeOn-timeN/A

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