$136 Cheap Flights from Gulfport (GPT) to Portland (PWM)

View $136 flight on Tue, Jul 8, 2025Opens in a new window

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Cheap Flights from Gulfport to Portland (GPT-PWM)

Prices were available within the past 7 days and start at $136 for one-way flights and $257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jul 1 - Wed, Jul 2
GPT
Gulfport
PWM
Portland
$257 Roundtrip, found 4 days ago
$257
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jul 1 from Gulfport to Portland, returning Wed, Jul 2, priced at $257 found 4 days ago
Delta
Sat, Jul 5 - Sat, Jul 19
GPT
Gulfport
PWM
Portland
$263 Roundtrip, found 1 day ago
$263
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jul 5 from Gulfport to Portland, returning Sat, Jul 19, priced at $263 found 1 day ago
Delta
Wed, May 7 - Wed, May 14
GPT
Gulfport
PWM
Portland
$267 Roundtrip, found 6 days ago
$267
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, May 7 from Gulfport to Portland, returning Wed, May 14, priced at $267 found 6 days ago
Delta
Sat, Jul 5 - Wed, Jul 16
GPT
Gulfport
PWM
Portland
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jul 5 from Gulfport to Portland, returning Wed, Jul 16, priced at $268 found 1 day ago
Delta
Sat, May 10 - Tue, May 13
GPT
Gulfport
PWM
Portland
$272 Roundtrip, found 5 days ago
$272
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, May 10 from Gulfport to Portland, returning Tue, May 13, priced at $272 found 5 days ago
Delta
Sat, Jul 5 - Wed, Jul 9
GPT
Gulfport
PWM
Portland
$274 Roundtrip, found 9 hours ago
$274
Roundtrip
found 9 hours ago
Select Delta flight, departing Sat, Jul 5 from Gulfport to Portland, returning Wed, Jul 9, priced at $274 found 9 hours ago
American Airlines
Sat, Sep 6 - Sat, Sep 13
GPT
Gulfport
PWM
Portland
$274 Roundtrip, found 13 hours ago
$274
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Sep 6 from Gulfport to Portland, returning Sat, Sep 13, priced at $274 found 13 hours ago
United
Sat, Sep 6 - Sat, Sep 13
GPT
Gulfport
PWM
Portland
$279 Roundtrip, found 13 hours ago
$279
Roundtrip
found 13 hours ago
Select United flight, departing Sat, Sep 6 from Gulfport to Portland, returning Sat, Sep 13, priced at $279 found 13 hours ago
Delta
Tue, May 6 - Wed, May 14
GPT
Gulfport
PWM
Portland
$281 Roundtrip, found 6 days ago
$281
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, May 6 from Gulfport to Portland, returning Wed, May 14, priced at $281 found 6 days ago
Delta
Fri, May 9 - Tue, May 13
GPT
Gulfport
PWM
Portland
$286 Roundtrip, found 5 days ago
$286
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, May 9 from Gulfport to Portland, returning Tue, May 13, priced at $286 found 5 days ago
Flights from Gulfport (GPT) to Portland (PWM)
Origin airport
Gulfport - Biloxi Intl.
Destination airport
Portland Intl. Jetport
Airlines serving
American Airlines, Delta, United
Roundtrip price
$256
Distance
1374 mi

Gulfport to Portland Flights

The cheapest times to fly from Gulfport to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Gulfport to Portland are during the month of July. You can find some of the cheapest flights from Gulfport to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Gulfport to Portland

Sunday is one of the best days to book for cheap flights from Gulfport to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Gulfport to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Gulfport to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $136 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Gulfport to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Gulfport to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gulfport - Biloxi Intl. Airport (GPT) to Portland Intl. Jetport Airport (PWM) cost?
Discover the latest flight deals from GPT to PWM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GPT to PWM?
The cheapest flights from GPT to PWM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GPT to PWM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from GPT to PWM. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Gulfport - Biloxi Intl. Airport (GPT) to Portland Intl. Jetport Airport (PWM)?
You’ll have to catch a flight with a layover if you’re traveling from Gulfport - Biloxi Intl. Airport (GPT) to Portland Intl. Jetport Airport (PWM). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from GPT to PWM?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gulfport - Biloxi Intl. Airport (GPT) to Portland Intl. Jetport Airport (PWM)?
To arrive at Portland Intl. Jetport Airport (PWM) on schedule, opt for a flight that leaves from Gulfport - Biloxi Intl. Airport (GPT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Gulfport - Biloxi Intl. Airport (GPT) to Portland Intl. Jetport Airport (PWM) last-minute?
Booking your ticket from GPT to PWM right before your journey is generally more expensive. However, if you’re flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a GPT to PWM flight and hotel package?
Compared with arranging hotels and flights separately, booking a GPT to PWM flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Simply pick your flights and choose from our extensive range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Gulfport - Biloxi Intl. Airport (GPT) to Portland Intl. Jetport Airport (PWM)?
Usually, it’s possible to cancel or reschedule your GPT to PWM flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find further details on our Customer Service portal.

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*Available to One Key members.