HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$151+ Cheap flights from Appleton (ATW) to Sky Harbor Intl (PHX)

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — PHX
Jun 24 — Jul 11
Wed 6/24
Wed 7/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Appleton to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Appleton to Sky Harbor Intl

Cheapest flights from Appleton to Sky Harbor Intl
Explore the most affordable flight options available from Appleton to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:57 pm
ATW
-
PHX
1 stop19h 14m
Multiple Airlines
Tue 7/289:58 pm
PHX
-
ATW
1 stop15h 12m
Multiple Airlines
Deal found 5/20$283
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:00 am
ATW
-
PHX
1 stop7h 59m
Multiple Airlines
Tue 7/289:58 pm
PHX
-
ATW
1 stop15h 12m
Multiple Airlines
Deal found 5/20$307
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:24 pm
ATW
-
PHX
1 stop10h 36m
Multiple Airlines
Fri 7/1012:20 pm
PHX
-
ATW
1 stop26h 24m
Multiple Airlines
Deal found 5/23$314
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:00 am
ATW
-
PHX
1 stop7h 55m
Multiple Airlines
Fri 6/1912:10 pm
PHX
-
ATW
1 stop26h 34m
Multiple Airlines
Deal found 5/20$324
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:00 am
ATW
-
PHX
1 stop18h 00m
Multiple Airlines
Tue 7/79:58 pm
PHX
-
ATW
1 stop15h 12m
Multiple Airlines
Deal found 5/22$326
This American Airlines deal was found by Cheapflights users on 5/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:17 am
ATW
-
PHX
1 stop8h 01m
American Airlines
Wed 7/812:19 pm
PHX
-
ATW
1 stop8h 22m
American Airlines
Deal found 5/25$329
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:57 pm
ATW
-
PHX
1 stop19h 14m
Multiple Airlines
Mon 7/278:40 am
PHX
-
ATW
1 stop11h 59m
Multiple Airlines
Deal found 5/20$331
This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/202:00 pm
ATW
-
PHX
1 stop7h 55m
American Airlines
Sun 6/2112:50 am
PHX
-
ATW
1 stop7h 57m
American Airlines
Deal found 5/21$336
This American Airlines deal was found by Cheapflights users on 5/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:00 am
ATW
-
PHX
2 stops8h 20m
American Airlines
Mon 7/612:36 am
PHX
-
ATW
2 stops8h 09m
American Airlines
Deal found 5/22$339

Find flight deals from Appleton to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Sky Harbor Intl (PHX). 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 May 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$283
(Kiwi.com)

One-way from

$151
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$409
Provider with most accurate pricing for Appleton Intl-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Phoenix Sky Harbor Intl flights.
Search Deals
From Appleton Intl to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Appleton Intl to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to Sky Harbor Intl 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 May 25, 2026.
Use the filters below to find and compare flights from Appleton to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sat 7/4

6:20 am-12:26 pm

1 stop8h 06m

Phoenix Sky Harbor Intl

Sat 7/11

1:28 pm-11:23 pm

1 stop7h 55m

$419
Quickest round-trip

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Tue 6/30

3:44 pm-10:27 pm

1 stop8h 43m

Phoenix Sky Harbor Intl

Sat 7/4

2:45 pm-11:23 pm

1 stop6h 38m

$419

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Fri 8/28

9:10 am-9:08 pm

2 stops13h 58m

Phoenix Sky Harbor Intl

Tue 9/1

11:54 pm-2:02 pm

2 stops12h 08m

$429

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Wed 10/21

5:25 pm-11:14 pm

1 stop7h 49m

Phoenix Sky Harbor Intl

Sun 10/25

8:45 am-9:35 pm

2 stops10h 50m

$457

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sat 10/17

8:30 am-2:23 pm

1 stop7h 53m

Phoenix Sky Harbor Intl

Sat 10/24

6:41 pm-9:59 am

2 stops13h 18m

$475

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Wed 8/19

5:00 pm-10:22 pm

1 stop7h 22m

Phoenix Sky Harbor Intl

Sat 8/22

6:09 am-4:58 pm

2 stops8h 49m

$475

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Fri 6/19

7:00 am-1:55 pm

1 stop8h 55m

Phoenix Sky Harbor Intl

Fri 6/19

10:57 pm-9:40 pm

1 stop20h 43m

$500

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Wed 11/18

11:10 am-6:58 pm

1 stop8h 48m

Phoenix Sky Harbor Intl

Fri 11/27

12:55 am-11:27 am

1 stop9h 32m

$505

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Sat 11/14

5:20 pm-11:22 pm

1 stop7h 02m

Phoenix Sky Harbor Intl

Fri 11/27

12:55 am-11:27 am

1 stop9h 32m

$505

AppletonPhoenix

ATW - PHX

ATWPHX

Appleton Intl

Tue 6/9

5:29 pm-10:27 pm

1 stop6h 58m

Phoenix Sky Harbor Intl

Tue 6/16

7:34 pm-10:03 am

2 stops12h 29m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Appleton to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to Sky Harbor Intl in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Appleton-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Appleton-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Appleton to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Appleton 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 Appleton to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Appleton to Phoenix Sky Harbor Intl Airport?

To ensure you get the cheapest price possible for a flight from Appleton to Phoenix Sky Harbor Intl Airport, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Appleton to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Appleton to Phoenix Sky Harbor Intl Airport (average of $294). Flying from Appleton to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Appleton to Phoenix Sky Harbor Intl Airport?

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated May 25, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAllegiant Air from Appleton to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,429 reviews

Overall

7.9

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

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
7.9
Good
8,429 reviews
Delta
7.9
Good
8,429 reviews

Overall

7.9

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,749 reviews
Delta
7.9
Good
8,429 reviews

Overall

7.9

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Allegiant Air
7.3
Good
710 reviews
Delta
7.9
Good
8,429 reviews

Overall

7.9

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,629 reviews
Delta
7.9
Good
8,429 reviews

Overall

7.9

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

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 Appleton to Sky Harbor Intl. 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 from for flights from Appleton to Phoenix Sky Harbor Intl?

    Appleton Intl (ATW) is the airport you will fly out of if you book a flight from Appleton to Phoenix Sky Harbor Intl. You should not have trouble finding flights to Phoenix Sky Harbor Intl from Appleton Intl; the airport handles an average of 0 outbound flights to Phoenix Sky Harbor Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Appleton airport to Phoenix Sky Harbor Intl. It is only a 5.1 mi journey to Appleton Intl (ATW) from Appleton’s city center.

  • How long is the flight from Appleton to Phoenix Sky Harbor Intl Airport?

    There are many flights that can get you from Appleton to Phoenix Sky Harbor Intl Airport in 7h 49m. Fly via United Airlines or Delta to get the fastest option. The distance between Appleton and Phoenix Sky Harbor Intl Airport is about 1459 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Appleton to Phoenix Sky Harbor Intl Airport round-trip?

    Our cheapest airline available from Appleton to Phoenix Sky Harbor Intl Airport is Allegiant Air. Our recent data shows that you can find tickets from as low as $176 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $250 and $250 round-trip. Allegiant Air is currently priced 53% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Appleton to Phoenix Sky Harbor Intl Airport one-way?

    The cheapest airlines for a one-way flight from Appleton to Phoenix Sky Harbor Intl Airport are Allegiant Air ($77), United Airlines ($109), and American Airlines ($115).

  • Where are the most common layover locations when flying from Appleton to Phoenix Sky Harbor Intl Airport?

    The most popular layover on flights from Appleton to Phoenix Sky Harbor Intl Airport is Chicago.

  • What are some popular things to do or see while on a layover in Chicago?

    Magnificent Mile, Grant Park, and River North are currently the most popular points of interest in Chicago at the moment. Magnificent Mile, Grant Park and River North are located about 15.5 mi, 16.2 mi, and 15.0 mi, respectively from Chicago O'Hare Intl if you are interested in checking them out. Travelers can book a car rental at Chicago O'Hare Intl for about $62 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Appleton to Phoenix Sky Harbor Intl Airport flights?

    Flights departing from Appleton and landing in Phoenix Sky Harbor Intl Airport layover in Minneapolis least frequently.

  • Can I find deals for flights from Appleton to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Appleton to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to Sky Harbor Intl.

  • Can I find deals for business class flights from Appleton to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Appleton to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Appleton to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Appleton to Phoenix Sky Harbor Intl Airport (average of $294). Flying from Appleton to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Glendale
Goodyear
Paradise Valley
Buckeye
Peoria
Chandler
Payson
Casa Grande
Camp Verde
Globe
Surprise
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Appleton to Sky Harbor Intl

Discover the top 4 airlines that operate flights from Appleton to Sky Harbor Intl. 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 May 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$176Average$303FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$250Average$345FlexibilityNo cancel feeOn-time69%
DeltaCheapest$250Average$355FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$439FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.