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$276+ Cheap flights from Gulfport to Portland, ME (GPT - PWM)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — PWM
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Gulfport to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Gulfport (GPT) to Portland (PWM). 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 29, 2025.

Round-trip from

$276
(Delta)
From Gulfport Biloxi Regional to Portland
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Find flight deals from Gulfport to Portland

Cheapest flights from Gulfport to Portland
Explore the most affordable flight options available from Gulfport to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:04 pmGPT - PWM
1 stop5h 07mDelta
Tue 9/306:00 amPWM - GPT
2 stops12h 19mDelta
Deal found 7/28$276
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 9/237:05 amGPT - PWM
2 stops10h 21mUnited Airlines
Tue 9/306:00 amPWM - GPT
2 stops11h 12mUnited Airlines
Deal found 7/26$279
This American Airlines deal was found by Cheapflights users on 7/27. 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 9/108:28 amGPT - PWM
2 stops10h 43mAmerican Airlines
Sat 9/1312:27 pmPWM - GPT
2 stops11h 15mAmerican Airlines
Deal found 7/27$281

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gulfport to Portland 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 29, 2025.
Use the filters below to find and compare flights from Gulfport to Portland that are best for you.

Fly from

Gulfport

Fly to

Portland

Route

Depart

Return

Price

GulfportPortland

GPT - PWM

GPTPWM

Gulfport Biloxi Regional

Tue 9/23

6:04 pm-12:11 am

1 stop5h 07m

Portland

Tue 9/30

6:00 am-5:19 pm

2 stops12h 19m

$276

GulfportPortland

GPT - PWM

GPTPWM

Gulfport Biloxi Regional

Tue 9/23

7:05 am-6:26 pm

2 stops10h 21m

Portland

Tue 9/30

6:00 am-4:12 pm

2 stops11h 12m

$279

GulfportPortland

GPT - PWM

GPTPWM

Gulfport Biloxi Regional

Wed 9/10

8:28 am-8:11 pm

2 stops10h 43m

Portland

Sat 9/13

12:27 pm-10:42 pm

2 stops11h 15m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Gulfport to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland 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 Portland

What is the cheapest month to book a flight from Gulfport to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Gulfport to Portland, Maine (average of $296). Flying from Gulfport to Portland, Maine in July is currently the most expensive (average of $394). 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 Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Gulfport to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

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
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

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
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

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
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

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 Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Gulfport to Portland, Maine round-trip?

    According to our current data, Delta ($276), United Airlines ($279), and American Airlines ($281) offers the cheapest pricing from Gulfport to Portland, Maine.

  • Can I find deals for flights from Gulfport to Portland that include hotel bookings?

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

  • How can I find direct flights from Gulfport to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gulfport to Portland.

  • Can I find deals for business class flights from Gulfport to Portland?

    Yes. Cheapflights offers flight deals from Gulfport to Portland 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 Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Gulfport to Portland, Maine (average of $296). Flying from Gulfport to Portland, Maine in July is currently the most expensive (average of $394). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Brunswick
North Conway
Auburn
Conway
Lewiston

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Top 2 airlines flying from Gulfport to Portland

Discover the top 2 airlines that operate flights from Gulfport to Portland. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$262Average$503FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$396FlexibilityNo cancel feeOn-time71%

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