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Sky Harbor Intl

$640+ Cheap flights from Stuttgart (STR) to Sky Harbor Intl (PHX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
STR — PHX
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
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Cheapflights Tip: The best prices from Stuttgart Echterdingen to Phoenix Sky Harbor Intl are usually found in January or April, booked 73 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Stuttgart to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Stuttgart (STR) 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 July 11, 2025.

Round-trip from

$640
(flugladen.de)

Popular in

December

Cheapest in

January

Average price

$828
From Stuttgart Echterdingen to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Stuttgart to Sky Harbor Intl

Cheapest flights from Stuttgart to Sky Harbor Intl
Explore the most affordable flight options available from Stuttgart to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

This flugladen.de deal was found by Cheapflights users on 7/9. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/239:45 amSTR - PHX
2 stops20h 36mMultiple Airlines
Sat 8/303:05 pmPHX - STR
1 stop21h 10mMultiple Airlines
Deal found 7/9$640
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/242:10 pmSTR - PHX
2 stops18h 32mDelta
Sun 8/313:05 pmPHX - STR
1 stop13h 45mDelta
Deal found 7/9$642
This British Airways deal was found by Cheapflights users on 7/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/188:55 pmSTR - PHX
2 stops26h 57mBritish Airways
Sun 8/246:40 pmPHX - STR
1 stop31h 35mBritish Airways
Deal found 7/9$647
This KLM deal was found by Cheapflights users on 7/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/232:10 pmSTR - PHX
2 stops17h 39mKLM
Sat 8/301:20 pmPHX - STR
2 stops15h 15mKLM
Deal found 7/9$648
This United Airlines deal was found by Cheapflights users on 7/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/242:45 pmSTR - PHX
3 stops29h 21mUnited Airlines
Sun 8/3110:51 amPHX - STR
2 stops16h 44mUnited Airlines
Deal found 7/9$693
This SWISS deal was found by Cheapflights users on 7/9. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:00 amSTR - PHX
2 stops19h 15mSWISS
Sun 8/247:04 amPHX - STR
2 stops21h 06mSWISS
Deal found 7/9$712
This flugladen.de deal was found by Cheapflights users on 7/9. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:15 amSTR - PHX
1 stop15h 35mAir France
Sat 8/303:05 pmPHX - STR
1 stop21h 10mAir France
Deal found 7/9$781
This Flysmarter deal was found by Cheapflights users on 7/10. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:10 amSTR - PHX
2 stops19h 51mAir Canada
Sun 8/319:00 amPHX - STR
3 stops19h 10mAir Canada
Deal found 7/10$851
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Mon 8/1812:10 pmSTR - PHX
1 stop35h 00mAmerican Airlines
Sun 8/248:40 pmPHX - STR
1 stop29h 35mAmerican Airlines
Deal found 7/9$912
This Scandinavian Airlines deal was found by Cheapflights users on 7/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2410:10 amSTR - PHX
2 stops20h 11mScandinavian Airlines
Sun 8/3112:25 pmPHX - STR
3 stops25h 10mScandinavian Airlines
Deal found 7/10$1,478

Cheapflights Fare Finder

Customize your flight search to find flights from Stuttgart 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 July 11, 2025.
Use the filters below to find and compare flights from Stuttgart to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Stuttgart

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

StuttgartPhoenix

STR - PHX

STRPHX

Stuttgart Echterdingen

Sat 8/23

9:45 am-9:21 pm

2 stops20h 36m

Phoenix Sky Harbor Intl

Sat 8/30

3:05 pm-9:15 pm

1 stop21h 10m

$640

StuttgartPhoenix

STR - PHX

STRPHX

Stuttgart Echterdingen

Sun 8/24

2:10 pm-11:42 pm

2 stops18h 32m

Phoenix Sky Harbor Intl

Sun 8/31

3:05 pm-1:50 pm

1 stop13h 45m

$642

StuttgartPhoenix

STR - PHX

STRPHX

Stuttgart Echterdingen

Mon 8/18

8:55 pm-2:52 pm

2 stops26h 57m

Phoenix Sky Harbor Intl

Sun 8/24

6:40 pm-11:15 am

1 stop31h 35m

$647

StuttgartPhoenix

STR - PHX

STRPHX

Stuttgart Echterdingen

Sat 8/23

2:10 pm-10:49 pm

2 stops17h 39m

Phoenix Sky Harbor Intl

Sat 8/30

1:20 pm-1:35 pm

2 stops15h 15m

$648

StuttgartPhoenix

STR - PHX

STRPHX

Stuttgart Echterdingen

Sun 8/24

2:45 pm-11:06 am

3 stops29h 21m

Phoenix Sky Harbor Intl

Sun 8/31

10:51 am-12:35 pm

2 stops16h 44m

$693

StuttgartPhoenix

STR - PHX

STRPHX

Stuttgart Echterdingen

Mon 8/18

11:00 am-9:15 pm

2 stops19h 15m

Phoenix Sky Harbor Intl

Sun 8/24

7:04 am-1:10 pm

2 stops21h 06m

$712

StuttgartPhoenix

STR - PHX

STRPHX

Stuttgart Echterdingen

Sat 8/23

6:15 am-12:50 pm

1 stop15h 35m

Phoenix Sky Harbor Intl

Sat 8/30

3:05 pm-9:15 pm

1 stop21h 10m

$781

StuttgartPhoenix

STR - PHX

STRPHX

Stuttgart Echterdingen

Sun 8/24

6:10 am-5:01 pm

2 stops19h 51m

Phoenix Sky Harbor Intl

Sun 8/31

9:00 am-1:10 pm

3 stops19h 10m

$851

StuttgartPhoenix

STR - PHX

STRPHX

Stuttgart Echterdingen

Mon 8/18

12:10 pm-2:10 pm

1 stop35h 00m

Phoenix Sky Harbor Intl

Sun 8/24

8:40 pm-11:15 am

1 stop29h 35m

$912

StuttgartPhoenix

STR - PHX

STRPHX

Stuttgart Echterdingen

Sun 8/24

10:10 am-9:21 pm

2 stops20h 11m

Phoenix Sky Harbor Intl

Sun 8/31

12:25 pm-10:35 pm

3 stops25h 10m

$1,478

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Stuttgart to Sky Harbor Intl. Price data was last updated on June 27, 2025.

The price you pay for your flight from Stuttgart to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Stuttgart to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Stuttgart to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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.

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 July 11, 2025.
Read through reviews of airlines operating flights from Stuttgart to Phoenix Sky Harbor Intl Airport, such as Delta, KLM, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,951 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,951 reviews
Delta
8.0
Very good
7,951 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very good
7,951 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,467 reviews
Delta
8.0
Very good
7,951 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,655 reviews
Delta
8.0
Very good
7,951 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,846 reviews
Delta
8.0
Very good
7,951 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Stuttgart 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 Stuttgart to Phoenix Sky Harbor Intl?

    If you book a flight to Phoenix Sky Harbor Intl from Stuttgart, you will be flying from Echterdingen, which is the city’s only airport. Stuttgart Echterdingen (STR) is located 6.2 mi from the center of Stuttgart. There are 0 flights from Echterdingen to Phoenix Sky Harbor Intl per day from 0 different airlines.

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

    According to our current data, Delta ($642), British Airways ($647), and KLM ($648) offers the cheapest pricing from Stuttgart to Phoenix Sky Harbor Intl Airport. These flights start at 11% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Stuttgart 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 Stuttgart to Sky Harbor Intl.

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

    Yes. Cheapflights offers flight deals from Stuttgart 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 Stuttgart to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Stuttgart to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Stuttgart to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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

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