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 $436.

In terms of precipitation, rainfall in Twin Falls ranges from 0.3 - 1.4 inches per month. May is typically the wettest month, when rainfall can reach 1.4 in. July is typically the driest time to visit Twin Falls when rainfall is around 0.3 in.

If weather is an important factor for your trip to Twin Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 28.4 F).

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

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Twin Falls. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest time of day to fly from PHX to TWF?

When flying from Phoenix to Twin Falls, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 5% versus a flight at noon.

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.

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.

$323+ Cheap Flights from Phoenix to Twin Falls

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Cheap flight deals from Phoenix to Twin Falls

Round-trip from	$346 (Delta)
One-way from	$323 (Delta)

From Phoenix to Twin Falls Joslin

Search Deals

One-way flight from Phoenix to Twin Falls Joslin

Search Deals

Find 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 16, 2025.

Wed 9/179:55 amPHX - TWF

1 stop3h 47mDelta

Sun 9/216:15 amTWF - PHX

1 stop3h 10mDelta

Deal found 8/15

$346

Sat 8/305:20 pmPHX - TWF

1 stop4h 10mDelta

Wed 9/36:15 amTWF - PHX

1 stop3h 14mDelta

Deal found 8/14

$396

Thu 8/289:55 amPHX - TWF

1 stop3h 43mDelta

Mon 9/16:15 amTWF - PHX

1 stop3h 14mDelta

Deal found 8/12

$667

Fri 8/299:55 amPHX - TWF

1 stop3h 43mDelta

Mon 9/16:15 amTWF - PHX

1 stop3h 14mDelta

Deal found 8/13

$868

Fri 8/155:20 pmPHX - TWF

1 stop4h 10mDelta

Sat 8/166:15 amTWF - PHX

1 stop3h 14mDelta

Deal found 8/14

$1,727

Best flights from Phoenix to Twin Falls
Discover carefully curated flight deals from Phoenix to Twin Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2025.

Wed 9/179:55 amPHX - TWF

1 stop3h 47mDelta

Sun 9/216:15 amTWF - PHX

1 stop3h 10mDelta

Deal found 8/13

$346

Sat 8/305:20 pmPHX - TWF

1 stop4h 10mDelta

Wed 9/36:15 amTWF - PHX

1 stop3h 14mDelta

Deal found 8/14

$396

Thu 8/289:55 amPHX - TWF

1 stop3h 43mDelta

Mon 9/16:15 amTWF - PHX

1 stop3h 14mDelta

Deal found 8/12

$667

Fri 8/299:55 amPHX - TWF

1 stop3h 43mDelta

Mon 9/16:15 amTWF - PHX

1 stop3h 14mDelta

Deal found 8/13

$868

Last-minute flights from Phoenix to Twin Falls
Discover last-minute flight deals from Phoenix to Twin Falls. Data last updated August 16, 2025 and is based on user searches.

Fri 8/155:20 pmPHX - TWF

1 stop4h 10mDelta

Sat 8/166:15 amTWF - PHX

1 stop3h 14mDelta

Deal found 8/14

$1,727

Fri 8/299:55 amPHX - TWF

1 stop3h 43mDelta

Mon 9/16:15 amTWF - PHX

1 stop3h 14mDelta

Deal found 8/13

$868

Sat 8/305:20 pmPHX - TWF

1 stop4h 10mDelta

Wed 9/36:15 amTWF - PHX

1 stop3h 14mDelta

Deal found 8/14

$396

Fri 9/59:55 amPHX - TWF

1 stop3h 43mDelta

Wed 9/106:15 amTWF - PHX

1 stop3h 14mDelta

Deal found 8/15

$356

Wed 9/179:55 amPHX - TWF

1 stop3h 47mDelta

Sun 9/216:15 amTWF - PHX

1 stop3h 10mDelta

Deal found 8/15

$346

One-way flights from Phoenix to Twin Falls
Search for one-way flight options from Phoenix to Twin Falls. Find affordable one-way fares based on user searches. Data last updated August 16, 2025.

Fri 9/59:55 amPHX - TWF

1 stop3h 43mDelta

Deal found 8/15

$323

Fly from

Fly to

Route

Depart

Return

Price

PhoenixTwin Falls

PHX - TWF

PHXTWF

Phoenix Sky Harbor Intl

Wed 9/17

9:55 am-2:42 pm

1 stop3h 47m

Twin Falls Joslin

Sun 9/21

6:15 am-8:25 am

1 stop3h 10m

$346

PhoenixTwin Falls

PHX - TWF

PHXTWF

Phoenix Sky Harbor Intl

Sat 8/30

5:20 pm-10:30 pm

1 stop4h 10m

Twin Falls Joslin

Wed 9/3

6:15 am-8:29 am

1 stop3h 14m

$396

PhoenixTwin Falls

PHX - TWF

PHXTWF

Phoenix Sky Harbor Intl

Thu 8/28

9:55 am-2:38 pm

1 stop3h 43m

Twin Falls Joslin

Mon 9/1

6:15 am-8:29 am

1 stop3h 14m

$667

PhoenixTwin Falls

PHX - TWF

PHXTWF

Phoenix Sky Harbor Intl

Fri 8/29

9:55 am-2:38 pm

1 stop3h 43m

Twin Falls Joslin

Mon 9/1

6:15 am-8:29 am

1 stop3h 14m

$868

PhoenixTwin Falls

PHX - TWF

PHXTWF

Phoenix Sky Harbor Intl

Tue 9/9

9:55 am-2:38 pm

1 stop3h 43m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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

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

8.0

Very good

7,985 reviews

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

7,985 reviews

Delta

8.0

Very good

7,985 reviews

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

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.
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 $436.
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

Burley

Jackpot

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Alternative routes for Phoenix to Twin Falls

Top airline flying from Phoenix to Twin Falls

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$436	Average$563	FlexibilityNo cancel fee	On-timeN/A

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$323+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Phoenix to Twin Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Phoenix to Twin Falls

Round-trip from

One-way from

Find flight deals from Phoenix to Twin Falls

Cheapest flights from Phoenix to Twin FallsExplore 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 16, 2025.

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 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix to Twin Falls that are best for you.

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.

Cheapflights Insights

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

Reviews of airlines servicing Twin Falls

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.

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?

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

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

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

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

Traveling to a place near Twin Falls?

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Alternative routes for Phoenix to Twin Falls

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Phoenix to Twin Falls

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Travel Smart

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 16, 2025.