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Sky Harbor Intl

$269+ Cheap flights from Gulfport (GPT) 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — PHX
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
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Cheap 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 October 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(American Airlines)

Popular in

November

Cheapest in

February

Average price

$323
Provider with most accurate pricing for Gulfport Biloxi Regional-Phoenix Sky Harbor Intl flight deals.
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Provider most trusted by Cheapflights users for Gulfport Biloxi Regional-Phoenix Sky Harbor Intl flights.
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From Gulfport Biloxi Regional to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 20% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 1, 2025.

This American Airlines deal was found by Cheapflights users on 9/29. 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.
Thu 11/67:30 pmGPT - PHX
1 stop6h 09mAmerican Airlines
Mon 11/102:42 pmPHX - GPT
1 stop7h 54mAmerican Airlines
Deal found 9/29$324
This American Airlines deal was found by Cheapflights users on 9/28. 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 12/131:00 pmGPT - PHX
1 stop7h 17mAmerican Airlines
Tue 12/164:50 pmPHX - GPT
1 stop5h 42mAmerican Airlines
Deal found 9/28$349
This Delta deal was found by Cheapflights users on 9/30. 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 10/43:45 pmGPT - PHX
1 stop7h 34mDelta
Mon 10/610:59 pmPHX - GPT
1 stop8h 17mDelta
Deal found 9/30$407
This Delta deal was found by Cheapflights users on 9/30. 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 10/43:45 pmGPT - PHX
1 stop8h 27mDelta
Sun 10/512:59 pmPHX - GPT
1 stop6h 40mDelta
Deal found 9/30$437
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/175:25 pmGPT - PHX
2 stops8h 50mUnited Airlines
Sun 10/197:46 pmPHX - GPT
2 stops13h 20mUnited Airlines
Deal found 9/28$470
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 11/65:15 pmGPT - PHX
2 stops21h 04mUnited Airlines
Mon 11/107:00 amPHX - GPT
1 stop5h 20mUnited Airlines
Deal found 9/30$512
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Mon 11/245:15 pmGPT - PHX
1 stop6h 00mUnited Airlines
Sat 11/297:00 amPHX - GPT
1 stop5h 20mUnited Airlines
Deal found 9/29$554
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/176:18 pmGPT - PHX
1 stop7h 37mAmerican Airlines
Sun 10/195:00 amPHX - GPT
1 stop6h 05mAmerican Airlines
Deal found 9/28$556

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 October 1, 2025.
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

Wed 2/11

1:07 pm-6:20 pm

1 stop6h 13m

Phoenix Sky Harbor Intl

Sun 2/15

1:27 pm-9:36 pm

1 stop7h 09m

$269

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Thu 2/12

7:51 pm-12:11 am

1 stop5h 20m

Phoenix Sky Harbor Intl

Tue 2/17

4:23 pm-10:15 pm

1 stop4h 52m

$269

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Tue 2/10

5:31 am-10:19 am

1 stop5h 48m

Phoenix Sky Harbor Intl

Sun 2/15

1:27 pm-9:36 pm

1 stop7h 09m

$269

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Fri 2/13

6:52 pm-1:09 am

1 stop7h 17m

Phoenix Sky Harbor Intl

Sun 2/15

1:27 pm-9:36 pm

1 stop7h 09m

$324

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Sat 12/13

1:00 pm-7:17 pm

1 stop7h 17m

Phoenix Sky Harbor Intl

Tue 12/16

4:50 pm-11:32 pm

1 stop5h 42m

$349

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Thu 11/6

4:54 pm-11:26 pm

1 stop7h 32m

Phoenix Sky Harbor Intl

Mon 11/10

4:47 pm-11:36 pm

1 stop5h 49m

$379

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Thu 10/16

12:52 pm-7:54 pm

1 stop9h 02m

Phoenix Sky Harbor Intl

Mon 10/20

5:00 am-1:05 pm

1 stop6h 05m

$379

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Fri 10/17

6:05 pm-11:00 pm

1 stop6h 55m

$314

GulfportPhoenix

GPT - PHX

GPTPHX

Gulfport Biloxi Regional

Fri 10/17

2:00 pm-8:59 am

2 stops20h 59m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/28

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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, January is the cheapest month in which you can book a flight from Gulfport to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Gulfport 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.

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

Find hourly flight availability from Gulfport to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 1, 2025.

A simple way to save on the total cost of your ticket is to fly from Gulfport to Phoenix Sky Harbor Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at noon.

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 October 1, 2025.
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
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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!
American Airlines
7.2
Good
11,030 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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

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 $269, American Airlines can have you in Phoenix Sky Harbor Intl Airport from Gulfport in 6h 13m. 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 31% 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, January is the cheapest month in which you can book a flight from Gulfport to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Gulfport 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

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
Payson
Chandler
Casa Grande
Globe
Goodyear
Buckeye
Camp Verde
Glendale
Peoria
Surprise
Paradise Valley
Avondale
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 October 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$268FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$406FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$339FlexibilityNo cancel feeOn-time71%

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