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Twin Falls

$160+ Cheap flights from Phoenix to Twin Falls (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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — TWF
Sep 6 — Sep 131
Sun 9/6
Sun 9/13
1 adult, Economy
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Cheap flight deals from Phoenix to Twin Falls

Cheapest flights from Phoenix to Twin Falls
Explore the most affordable flight options available from Phoenix to Twin Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.

This Delta deal was found by Cheapflights users on 8/5. 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.
Fri 9/255:15 pm -
1 stop4h 03m
Mon 9/286:16 am -
1 stop3h 22m
Deal found 8/5$386
This Delta deal was found by Cheapflights users on 8/3. 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 9/16:00 am -
1 stop5h 23m
Mon 9/76:16 am -
1 stop3h 28m
Deal found 8/3$396
This Delta deal was found by Cheapflights users on 8/6. 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 8/246:00 am -
1 stop3h 47m
Sat 8/291:17 pm -
1 stop3h 48m
Deal found 8/6$451
This Delta deal was found by Cheapflights users on 8/5. 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 8/66:00 am -
1 stop3h 47m
Thu 8/133:26 pm -
1 stop3h 41m
Deal found 8/5$680

Find flight deals from Phoenix to Twin Falls

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Twin Falls (TWF). 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 August 7, 2026.

Round-trip from

$386
(Delta)

One-way from

$160
(Kiwi.com)
From Phoenix to Twin Falls Joslin
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One-way flight from Phoenix to Twin Falls Joslin
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Twin Falls 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 August 7, 2026.
Use the filters below to find and compare flights from Phoenix to Twin Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhoenixTwin Falls

PHX Phoenix Sky Harbor Intl - TWF Twin Falls Joslin

PHXTWF

Phoenix Sky Harbor Intl

Fri 9/25

5:15 pm-10:18 pm

1 stop4h 03m

Twin Falls Joslin

Mon 9/28

6:16 am-8:38 am

1 stop3h 22m

$386

PhoenixTwin Falls

PHX Phoenix Sky Harbor Intl - TWF Twin Falls Joslin

PHXTWF

Phoenix Sky Harbor Intl

Tue 9/1

6:00 am-12:23 pm

1 stop5h 23m

Twin Falls Joslin

Mon 9/7

6:16 am-8:44 am

1 stop3h 28m

$396

PhoenixTwin Falls

PHX Phoenix Sky Harbor Intl - TWF Twin Falls Joslin

PHXTWF

Phoenix Sky Harbor Intl

Mon 8/24

9:51 am-2:40 pm

1 stop3h 49m

Twin Falls Joslin

Sat 8/29

6:16 am-11:37 am

2 stops6h 21m

$457
Cheapest one-way

PhoenixTwin Falls

PHX Phoenix Sky Harbor Intl - TWF Twin Falls Joslin

PHXTWF

Phoenix Sky Harbor Intl

Sat 9/19

8:56 pm-12:00 pm

3 stops38h 04m

$160
Quickest one-way

PhoenixTwin Falls

PHX Phoenix Sky Harbor Intl - TWF Twin Falls Joslin

PHXTWF

Phoenix Sky Harbor Intl

Sat 9/19

5:15 pm-10:18 pm

1 stop4h 03m

$173

PhoenixTwin Falls

PHX Phoenix Sky Harbor Intl - TWF Twin Falls Joslin

PHXTWF

Phoenix Sky Harbor Intl

Fri 9/18

5:45 am-12:23 pm

1 stop5h 38m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Sorted by cheapest first

Best time to book a flight from Phoenix to Twin Falls

Have a flexible travel schedule? Discover the best time to fly to Twin Falls from Phoenix 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 Phoenix to Twin Falls

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Twin Falls

Get insights into the airlines that provide service to Twin Falls. 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 Twin Falls. Reviews last updated August 7, 2026.
Read reviews from past customers who have flown Delta from Phoenix to Twin Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,499 reviews

Crew

8.5

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,499 reviews
Delta
7.8
Good
8,499 reviews

Crew

8.5

Overall

7.8

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Phoenix 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 airport do you fly into for flights to Twin Falls from Phoenix?

    Most people fly into Twin Falls Joslin (TWF) if they book a flight to Twin Falls from Phoenix. On average, Joslin has 0 inbound flights from Phoenix per day from 1 airline. Twin Falls Joslin is conveniently located just 5.8 mi from Twin Falls’s city center.

  • How long is the flight from Phoenix to Twin Falls?

    For as low as $386, Delta can have you in Twin Falls from Phoenix in 4h 03m. The distance from Phoenix to Twin Falls is about 639 mi.

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

    Flying on Delta is currently your cheapest option to Twin Falls, with prices starting at $426.

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

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

  • How can I find direct flights from Phoenix to Twin Falls?

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

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

    Yes. Cheapflights offers flight deals from Phoenix 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.

See more FAQs

Traveling to a place near Twin Falls?

Book flights to Twin Falls if you plan to visit one of these locations
Burley
Jackpot

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Top airline flying from Phoenix to Twin Falls

Discover the top airline that operate flights from Phoenix to Twin Falls. 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 August 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$426Average$602FlexibilityNo cancel feeOn-timeN/A

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