TWF - PHX

$376 Find Cheap Flights from Twin Falls to Phoenix

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Twin Falls to Phoenix departing on 1/22. 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 Phoenix Sky Harbor Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Twin Falls to Phoenix, 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 Twin Falls to Phoenix, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$376
Delta
Thu 1/22Sun 1/25
TWF - PHX • 1 stop
Cheapest one-way
Multiple Airlines
Sun 11/30
TWF - PHX • multi-stop
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We hope you love your trip to Phoenix!
Flight Deals
Booking Insights
Flight Deals

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

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

Thu, Jan 22 - Sun, Jan 25
Delta Logo
3:40 pm - 6:52 pmTWF-PHX
3h 12m1 stop
Delta Logo
10:46 am - 3:00 pmPHX-TWF
4h 14m1 stop
$376Delta
Find Deal
Thu, Jan 22 - Sun, Jan 25
Delta Logo
3:40 pm - 6:52 pmTWF-PHX
3h 12m1 stop
Delta Logo
10:46 am - 3:00 pmPHX-TWF
4h 14m1 stop
$422Delta
Find Deal
Sat, Dec 13 - Wed, Dec 17
Delta Logo
6:00 am - 9:40 amTWF-PHX
3h 40m1 stop
Delta Logo
10:55 am - 2:39 pmPHX-TWF
3h 44m1 stop
$436Delta
Find Deal
Thu, Dec 11 - Sun, Dec 14
Delta Logo
3:23 pm - 6:57 pmTWF-PHX
3h 34m1 stop
Delta Logo
10:55 am - 2:39 pmPHX-TWF
3h 44m1 stop
$682Delta
Find Deal
Sat, Dec 27 - Sat, Jan 3
Delta Logo
6:00 am - 11:31 amTWF-PHX
5h 31m1 stop
Delta Logo
6:35 am - 12:20 pmPHX-TWF
5h 45m1 stop
$707Delta
Find Deal
Thu, Jan 22 - Sun, Jan 25
Delta Logo
3:40 pm - 6:52 pmTWF-PHX
3h 12m1 stop
Delta Logo
7:15 am - 3:00 pmPHX-TWF
7h 45m2 stops
$1,026Delta
Find Deal
Sat, Dec 13 - Wed, Dec 17
Delta Logo
6:00 am - 12:33 pmTWF-PHX
6h 33m2 stops
Delta Logo
6:30 pm - 10:35 pmPHX-TWF
4h 05m1 stop
$1,066Delta
Find Deal
Thu, Dec 11 - Sun, Dec 14
Delta Logo
3:23 pm - 6:57 pmTWF-PHX
3h 34m1 stop
Delta Logo
1:13 pm - 10:35 pmPHX-TWF
9h 22m2 stops
$1,091Delta
Find Deal
Sat, Dec 27 - Sat, Jan 3
Delta Logo
1:15 pm - 10:48 pmTWF-PHX
9h 33m2 stops
Delta Logo
6:35 am - 12:20 pmPHX-TWF
5h 45m1 stop
$1,165Delta
Find Deal
Thu, Jan 22 - Sun, Jan 25
Delta Logo
3:40 pm - 11:15 pmTWF-PHX
7h 35m2 stops
Delta Logo
7:15 am - 3:00 pmPHX-TWF
7h 45m2 stops
$1,605Delta
Find Deal
Booking Insights

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

Get data-powered insights and trends into flights from Twin Falls to Phoenix 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 Twin Falls to Phoenix?

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

If your flying dates are flexible, you should consider flying to Phoenix on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Twin Falls to Phoenix. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

Good to know

Cheapest flight$376
Flight from Twin Falls to Phoenix

When to book flights from Twin Falls to Phoenix

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

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

    In the last 3 days, the lowest price for a flight from Twin Falls to Phoenix Sky Harbor Intl Airport was $376 for a round-trip ticket.

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

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

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

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

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

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

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

    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 Twin Falls to Phoenix.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Twin Falls 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 Twin Falls to Phoenix?

    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 Phoenix with an airline and back to Twin Falls with another airline. Booking your flights between Twin Falls and PHX 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 Twin Falls to Phoenix?

    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 Phoenix from Twin Falls 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 Twin Falls to Phoenix

 
See real verified KAYAK customer reviews for airlines flying from Twin Falls to Phoenix. 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 Twin Falls to Phoenix? 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 8011 reviews
7.9Entertainment
8.5Crew
7.3Food
8.1Boarding
7.9Comfort
Airline reviews

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! 💗

10.0 ExcellentHartaj, Nov 2025LGA - RDU
Read more Delta reviews

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!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

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

Information on your arrival and departure airports