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Sky Harbor Intl

$248+ Cheap flights from Gulfport (GPT) 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — PHX
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from Gulfport to Sky Harbor Intl

Cheapest flights from Gulfport to Sky Harbor Intl
Explore the most affordable flight options available from Gulfport to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This American Airlines deal was found by Cheapflights users on 2/17. 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 4/117:38 pm
GPT
-
PHX
1 stop5h 55m
American Airlines
Sat 4/184:00 pm
PHX
-
GPT
1 stop4h 51m
American Airlines
Deal found 2/17$289
This Delta deal was found by Cheapflights users on 2/16. 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.
Sat 3/73:00 pm
GPT
-
PHX
1 stop8h 16m
Delta
Tue 3/1010:30 pm
PHX
-
GPT
1 stop8h 20m
Delta
Deal found 2/16$314
This Delta deal was found by Cheapflights users on 2/18. 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.
Wed 5/276:01 pm
GPT
-
PHX
1 stop6h 35m
Delta
Tue 6/211:46 pm
PHX
-
GPT
1 stop7h 31m
Delta
Deal found 2/18$331
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Thu 3/57:20 pm
GPT
-
PHX
1 stop30h 24m
Multiple Airlines
Wed 3/115:57 pm
PHX
-
GPT
2 stops22h 43m
Multiple Airlines
Deal found 2/16$332
This Delta deal was found by Cheapflights users on 2/18. 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 3/56:00 pm
GPT
-
PHX
1 stop6h 42m
Delta
Mon 3/910:30 pm
PHX
-
GPT
1 stop8h 20m
Delta
Deal found 2/18$339
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Sun 4/197:20 pm
GPT
-
PHX
1 stop29h 58m
Multiple Airlines
Sat 4/258:06 am
PHX
-
GPT
2 stops32h 34m
Multiple Airlines
Deal found 2/17$341
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Sun 3/87:20 pm
GPT
-
PHX
2 stops23h 04m
Multiple Airlines
Wed 3/1112:59 am
PHX
-
GPT
1 stop15h 41m
Multiple Airlines
Deal found 2/16$354
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Sun 3/87:20 pm
GPT
-
PHX
1 stop30h 24m
Multiple Airlines
Wed 3/115:57 pm
PHX
-
GPT
2 stops22h 43m
Multiple Airlines
Deal found 2/16$356
This Delta deal was found by Cheapflights users on 2/18. 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 5/266:01 pm
GPT
-
PHX
1 stop6h 35m
Delta
Wed 6/311:46 pm
PHX
-
GPT
1 stop7h 31m
Delta
Deal found 2/18$364
This United Airlines deal was found by Cheapflights users on 2/17. 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 8/225:15 pm
GPT
-
PHX
1 stop5h 41m
United Airlines
Wed 8/266:00 am
PHX
-
GPT
1 stop5h 26m
United Airlines
Deal found 2/17$369

Find flight deals from Gulfport to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Gulfport (GPT) 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 February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(American Airlines)

One-way from

$248
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$268
Provider with most accurate pricing for Gulfport Biloxi Regional-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Gulfport Biloxi Regional-Phoenix Sky Harbor Intl flights.
Search Deals
From Gulfport Biloxi Regional to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Gulfport Biloxi Regional to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gulfport 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 February 20, 2026.
Use the filters below to find and compare flights from Gulfport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Gulfport

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Fri 3/6

6:00 pm-11:42 pm

1 stop6h 42m

Phoenix Sky Harbor Intl

Mon 3/9

10:30 pm-8:50 am

1 stop8h 20m

$314

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Thu 3/5

4:29 pm-11:51 pm

1 stop8h 22m

Phoenix Sky Harbor Intl

Tue 3/10

2:50 pm-11:49 pm

1 stop6h 59m

$314

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Sat 3/7

3:00 pm-10:16 pm

1 stop8h 16m

Phoenix Sky Harbor Intl

Tue 3/10

10:30 pm-8:50 am

1 stop8h 20m

$314

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Fri 3/6

6:00 pm-11:42 pm

1 stop6h 42m

Phoenix Sky Harbor Intl

Wed 3/11

10:30 pm-8:50 am

1 stop8h 20m

$314

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Sat 3/7

3:00 pm-11:42 pm

1 stop9h 42m

Phoenix Sky Harbor Intl

Thu 3/12

10:30 pm-8:50 am

1 stop8h 20m

$314

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Fri 3/6

6:00 pm-11:42 pm

1 stop6h 42m

Phoenix Sky Harbor Intl

Thu 3/12

10:30 pm-8:50 am

1 stop8h 20m

$314

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Fri 3/6

6:00 pm-11:42 pm

1 stop6h 42m

Phoenix Sky Harbor Intl

Tue 3/10

10:30 pm-8:50 am

1 stop8h 20m

$314

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Sat 3/7

3:00 pm-10:16 pm

1 stop8h 16m

Phoenix Sky Harbor Intl

Mon 3/9

10:30 pm-8:50 am

1 stop8h 20m

$314

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Thu 3/5

6:00 pm-11:42 pm

1 stop6h 42m

Phoenix Sky Harbor Intl

Mon 3/9

10:30 pm-8:50 am

1 stop8h 20m

$339

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Sun 4/19

7:20 pm-11:18 pm

1 stop29h 58m

Phoenix Sky Harbor Intl

Sat 4/25

8:06 am-6:40 pm

2 stops32h 34m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 23 results
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Compare providers for flights from Gulfport 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 Gulfport to Sky Harbor Intl in February.
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 Gulfport-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 Gulfport-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Gulfport-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Gulfport-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 Gulfport-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 Gulfport to Sky Harbor Intl

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

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

Currently, February is the cheapest month in which you can book a flight from Gulfport to Phoenix Sky Harbor Intl Airport (average of $55). Flying from Gulfport to Phoenix Sky Harbor Intl Airport in January is currently the most expensive (average of $307). 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 February 20, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Gulfport to Phoenix Sky Harbor Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,215 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,215 reviews
Delta
7.9
Good
8,215 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,325 reviews
Delta
7.9
Good
8,215 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,320 reviews
Delta
7.9
Good
8,215 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Located just 3.1 mi from the city center, Gulfport Biloxi Regional is the airport most travelers will use when flying to Phoenix Sky Harbor Intl from Gulfport. Booking flights from Biloxi Regional (GPT) 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 Gulfport to Phoenix Sky Harbor Intl Airport?

    For as low as $314, Delta can have you in Phoenix Sky Harbor Intl Airport from Gulfport in 6h 42m. There are 1357 mi between Gulfport and Phoenix Sky Harbor Intl Airport.

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

    According to our current data, American Airlines ($268), Delta ($268), and United Airlines ($268) offers the cheapest pricing from Gulfport to Phoenix Sky Harbor Intl Airport. You may be able to fly from Gulfport to Phoenix Sky Harbor Intl Airport for 32% less than the average price by searching for these airlines.

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Gulfport to Phoenix Sky Harbor Intl Airport (average of $55). Flying from Gulfport to Phoenix Sky Harbor Intl Airport in January is currently the most expensive (average of $307). 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
Goodyear
Glendale
Paradise Valley
Casa Grande
Globe
Payson
Camp Verde
Peoria
Chandler
Buckeye
Surprise
Guadalupe

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Top 3 airlines flying from Gulfport to Sky Harbor Intl

Discover the top 3 airlines that operate flights from Gulfport 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 February 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$318FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$412FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$348FlexibilityNo cancel feeOn-time71%

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