PHX - TWF

$948 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 12/22. 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 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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Everything you should know

Cheapest round-trip
$948
Delta
Mon 12/22Fri 12/26
PHX - TWF • 1 stop
Cheapest one-way
Multiple Airlines
Mon 12/8
PHX - TWF • multi-stop
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We hope you love your trip to Twin Falls!
Flight Deals
Booking Insights
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

Mon, Dec 22 - Fri, Dec 26
Delta Logo
6:35 am - 12:20 pm
PHX
-
TWF
5h 45m1 stop
Delta Logo
1:15 pm - 6:57 pm
TWF
-
PHX
5h 42m1 stop
$948Delta
Mon, Dec 22 - Fri, Dec 26
Delta Logo
6:35 am - 12:20 pm
PHX
-
TWF
5h 45m1 stop
Delta Logo
1:15 pm - 10:48 pm
TWF
-
PHX
9h 33m2 stops
$1,216Delta
Mon, Dec 22 - Fri, Dec 26
Delta Logo
2:14 pm - 10:11 pm
PHX
-
TWF
7h 57m2 stops
Delta Logo
1:15 pm - 10:48 pm
TWF
-
PHX
9h 33m2 stops
$1,794Delta
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.

Find deals

Good to know

Cheapest flight$948
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 $948 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 8013 reviews
8.1Boarding
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
Airline reviews

The food is terrible. The staff is wonderful. Comfort is good.

10.0 ExcellentRonda, Dec 2025
JAX - JFK
Read more Delta reviews

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

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

Information on your arrival and departure airports

Phoenix (PHX)
Twin Falls (TWF)