PHX - TWF

$356 Find Cheap Flights from Phoenix to Twin Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Twin Falls departing on 9/17. 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

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 Phoenix 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 Phoenix to Twin Falls, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Phoenix to Twin Falls (PHX-TWF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix 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 Phoenix to Twin Falls

Wed, Sep 17 - Sun, Sep 21
Delta Logo
9:55 am - 2:42 pmPHX-TWF
3h 47m1 stop
Delta Logo
6:15 am - 8:25 amTWF-PHX
3h 10m1 stop
$356Delta
Find Deal
Thu, Sep 4 - Mon, Sep 8
Delta Logo
9:55 am - 2:38 pmPHX-TWF
3h 43m1 stop
Delta Logo
6:15 am - 8:29 amTWF-PHX
3h 14m1 stop
$531Delta
Find Deal
Wed, Sep 17 - Sun, Sep 21
Delta Logo
9:55 am - 2:42 pmPHX-TWF
3h 47m1 stop
Delta Logo
3:22 pm - 10:41 pmTWF-PHX
8h 19m2 stops
$843Delta
Find Deal
Wed, Sep 17 - Sun, Sep 21
Delta Logo
6:15 am - 2:42 pmPHX-TWF
7h 27m2 stops
Delta Logo
6:15 am - 8:25 amTWF-PHX
3h 10m1 stop
$846Delta
Find Deal
Thu, Sep 4 - Mon, Sep 8
Delta Logo
5:20 pm - 10:30 pmPHX-TWF
4h 10m1 stop
Delta Logo
3:20 pm - 10:49 pmTWF-PHX
8h 29m2 stops
$863Delta
Find Deal
Wed, Sep 17 - Sun, Sep 21
Delta Logo
12:16 pm - 10:24 pmPHX-TWF
9h 08m2 stops
Delta Logo
6:15 am - 3:30 pmTWF-PHX
10h 15m2 stops
$1,259Delta
Find Deal
Wed, Sep 17 - Sun, Sep 21
Delta Logo
12:16 pm - 10:24 pmPHX-TWF
9h 08m2 stops
Delta Logo
6:15 am - 3:30 pmTWF-PHX
10h 15m2 stops
$1,265Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Phoenix to Twin Falls flights

Get data-powered insights and trends into flights from Phoenix to Twin Falls to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Phoenix to Twin Falls?

The average price of all round-trip flights from Phoenix Sky Harbor Intl Airport to Twin Falls clicked on KAYAK for each day over the last 12 months.

For Phoenix to Twin Falls, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from Twin Falls back to Phoenix, the best deals are generally found on Thursday, with Saturday being the most expensive.

Good to know

Cheapest flight$356
Flight from Phoenix to Twin Falls

When to book flights from Phoenix to Twin Falls

Are your dates flexible? Find out the best times to travel from Phoenix 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 Phoenix to Twin Falls flights

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

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Twin Falls was $356 for a round-trip ticket.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    Phoenix and Twin Falls are both served by 1 main airport. You will leave Phoenix from Phoenix Sky Harbor Intl and will be arriving at Twin Falls Joslin.

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

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

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

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

  • How does KAYAK find such low prices on flights from Phoenix 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 Phoenix to Twin Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Twin Falls from Phoenix 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 Phoenix 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 Phoenix with another airline. Booking your flights between Phoenix 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 Phoenix 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 Phoenix 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 Phoenix to Twin Falls

 
See real verified KAYAK customer reviews for airlines flying from Phoenix 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 Phoenix 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 7981 reviews
7.3Food
7.9Comfort
8.5Crew
8.2Boarding
7.9Entertainment
Airline reviews

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

6.0 GoodKristopher, Aug 2025HPN - ATL
Read more Delta reviews

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

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

Information on your arrival and departure airports

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