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Sky Harbor Intl

$271+ Cheap flights from Green Bay (GRB) 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — PHX
Aug 13 — Aug 201
Thu 8/13
Thu 8/20
1 adult, Economy
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Cheap flight deals from Green Bay to Sky Harbor Intl

Cheapest flights from Green Bay to Sky Harbor Intl
Explore the most affordable flight options available from Green Bay to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.

This Delta deal was found by Cheapflights users on 7/13. 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.
Thu 8/206:15 am
GRB
-
PHX
1 stop6h 37m
Delta
Sun 8/2311:58 am
PHX
-
GRB
1 stop7h 09m
Delta
Deal found 7/13$329
This American Airlines deal was found by Cheapflights users on 7/13. 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 8/1912:26 pm
GRB
-
PHX
1 stop6h 33m
American Airlines
Sat 8/221:40 pm
PHX
-
GRB
2 stops8h 36m
American Airlines
Deal found 7/13$334
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Fri 9/45:29 pm
GRB
-
PHX
1 stop6h 52m
United Airlines
Mon 9/76:20 am
PHX
-
GRB
1 stop5h 35m
United Airlines
Deal found 7/12$350
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Sat 11/215:18 pm
GRB
-
PHX
1 stop6h 57m
United Airlines
Thu 11/261:55 pm
PHX
-
GRB
1 stop6h 39m
United Airlines
Deal found 7/14$351
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.
Fri 11/138:15 pm
GRB
-
PHX
1 stop6h 19m
American Airlines
Mon 11/163:17 pm
PHX
-
GRB
1 stop7h 55m
American Airlines
Deal found 7/9$354
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Fri 8/76:52 pm
GRB
-
PHX
1 stop6h 02m
United Airlines
Tue 8/1111:32 am
PHX
-
GRB
2 stops9h 47m
United Airlines
Deal found 7/13$356
This American Airlines deal was found by Cheapflights users on 7/12. 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.
Tue 8/115:55 am
GRB
-
PHX
2 stops10h 52m
American Airlines
Tue 8/1812:20 pm
PHX
-
GRB
2 stops9h 56m
American Airlines
Deal found 7/12$361
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.
Tue 8/186:15 am
GRB
-
PHX
1 stop6h 37m
Delta
Sat 8/221:58 pm
PHX
-
GRB
1 stop5h 09m
Delta
Deal found 7/9$364

Find flight deals from Green Bay to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) 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 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(Delta)

One-way from

$271
(United Airlines)

Popular in

March

Cheapest in

February

Average price

$408
Provider with most accurate pricing for Green Bay Austin-Straubel-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Phoenix Sky Harbor Intl flights.
Search Deals
From Green Bay Austin-Straubel to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Green Bay Austin-Straubel to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay 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 14, 2026.
Use the filters below to find and compare flights from Green Bay to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayPhoenix

GRB - PHX

GRBPHX

Green Bay Austin-Straubel

Tue 8/18

6:15 am-10:52 am

1 stop6h 37m

Phoenix Sky Harbor Intl

Sun 8/23

11:58 am-9:07 pm

1 stop7h 09m

$329

Green BayPhoenix

GRB - PHX

GRBPHX

Green Bay Austin-Straubel

Sat 11/21

5:18 pm-11:15 pm

1 stop6h 57m

Phoenix Sky Harbor Intl

Thu 11/26

1:55 pm-9:34 pm

1 stop6h 39m

$351

Green BayPhoenix

GRB - PHX

GRBPHX

Green Bay Austin-Straubel

Thu 8/6

6:52 pm-10:54 pm

1 stop6h 02m

Phoenix Sky Harbor Intl

Sun 8/9

6:50 am-4:51 pm

1 stop8h 01m

$419

Green BayPhoenix

GRB - PHX

GRBPHX

Green Bay Austin-Straubel

Sat 1/9

5:18 pm-10:44 pm

1 stop6h 26m

Phoenix Sky Harbor Intl

Tue 1/12

9:15 am-10:49 pm

2 stops12h 34m

$424

Green BayPhoenix

GRB - PHX

GRBPHX

Green Bay Austin-Straubel

Thu 8/20

6:25 am-2:55 pm

2 stops10h 30m

Phoenix Sky Harbor Intl

Sun 8/23

6:20 am-2:01 pm

1 stop5h 41m

$424

Green BayPhoenix

GRB - PHX

GRBPHX

Green Bay Austin-Straubel

Sat 9/19

9:04 am-7:54 pm

2 stops12h 50m

Phoenix Sky Harbor Intl

Sat 9/26

8:30 am-11:19 pm

2 stops12h 49m

$429
Quickest round-trip

Green BayPhoenix

GRB - PHX

GRBPHX

Green Bay Austin-Straubel

Thu 8/13

12:30 pm-6:23 pm

1 stop7h 53m

Phoenix Sky Harbor Intl

Sun 8/16

6:20 am-2:01 pm

1 stop5h 41m

$444

Green BayPhoenix

GRB - PHX

GRBPHX

Green Bay Austin-Straubel

Fri 11/13

1:11 pm-9:23 pm

2 stops9h 12m

Phoenix Sky Harbor Intl

Mon 11/16

11:59 pm-12:55 pm

2 stops11h 56m

$455

Green BayPhoenix

GRB - PHX

GRBPHX

Green Bay Austin-Straubel

Fri 10/16

10:33 am-9:15 pm

2 stops12h 42m

Phoenix Sky Harbor Intl

Sat 10/31

11:59 pm-5:43 pm

2 stops15h 44m

$477

Green BayPhoenix

GRB - PHX

GRBPHX

Green Bay Austin-Straubel

Thu 9/10

9:03 am-3:20 pm

1 stop8h 17m

Phoenix Sky Harbor Intl

Sun 9/13

7:10 am-3:43 pm

1 stop6h 33m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Green Bay 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 Green Bay to Sky Harbor Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Green Bay-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 Green Bay-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Green Bay-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 Green Bay-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 Green Bay to Sky Harbor Intl

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

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

To ensure you get the cheapest price possible for a flight from Green Bay to Phoenix Sky Harbor Intl Airport, you should look to book at least 55 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 Green Bay to Phoenix Sky Harbor Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Green Bay to Phoenix Sky Harbor Intl Airport (average of $368). Flying from Green Bay to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $676). 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 Green Bay 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 July 14, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Green Bay to Phoenix Sky Harbor Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,465 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.8

Comfort

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
7.8
Good
8,465 reviews
Delta
7.8
Good
8,465 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.8

Comfort

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
9,988 reviews
Delta
7.8
Good
8,465 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.8

Comfort

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
11,808 reviews
Delta
7.8
Good
8,465 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.8

Comfort

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 Green Bay 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 Green Bay to Phoenix Sky Harbor Intl?

    Located just 5.9 mi from the city center, Green Bay Austin-Straubel is the airport most travelers will use when flying to Phoenix Sky Harbor Intl from Green Bay. Booking flights from Austin-Straubel (GRB) to Phoenix Sky Harbor Intl should be relatively easy as there are 0 daily outbound flights to Phoenix Sky Harbor Intl from 3 different airlines.

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

    Airlines like Delta and United Airlines fly from Green Bay to Phoenix Sky Harbor Intl Airport in about 6h 37m. The time it takes to get you to your destination can typically vary by up to 20m. The distance between Green Bay and Phoenix Sky Harbor Intl Airport is about 1483 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Green Bay to Phoenix Sky Harbor Intl Airport round-trip from $268. Other airlines that can offer you cheap pricing are Delta, from $268, and United Airlines, from $288. American Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $194 on Delta. Other airlines that offer cheap prices include American Airlines from $218 and United Airlines from $249 one-way.

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Green Bay to Phoenix Sky Harbor Intl Airport (average of $368). Flying from Green Bay to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $676). 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
Buckeye
Goodyear
Surprise
Paradise Valley
Wickenburg
Peoria
Payson
Casa Grande
Chandler
Camp Verde
Globe
Fountain Hills
Guadalupe

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Top 3 airlines flying from Green Bay to Sky Harbor Intl

Discover the top 3 airlines that operate flights from Green Bay 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 July 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$418FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$466FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$423FlexibilityNo cancel feeOn-time69%

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