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Biloxi

$312+ Cheap flights from Portland, ME (PWM) to Biloxi, MS

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

Keep the following information in mind while searching for Portland to Biloxi flight deals. Data was last updated July 29, 2025.

Round-trip from

$312
(Delta)

Popular in

June

Cheapest in

May

Average price

$557
From Portland to Biloxi
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Portland to Biloxi

Cheapest flights from Portland to Biloxi
Explore the most affordable flight options available from Portland to Biloxi. 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 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:31 amPWM - GPT
2 stops16h 07mDelta
Tue 8/265:00 pmGPT - PWM
1 stop6h 03mDelta
Deal found 7/27$312
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/238:00 amPWM - GPT
2 stops11h 20mAmerican Airlines
Tue 8/266:30 amGPT - PWM
2 stops8h 00mAmerican Airlines
Deal found 7/26$384
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/135:35 amPWM - GPT
2 stops11h 39mUnited Airlines
Sun 8/177:00 amGPT - PWM
2 stops10h 26mUnited Airlines
Deal found 7/29$555

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Biloxi 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 Portland to Biloxi that are best for you.

Fly from

Portland

Fly to

Biloxi

Route

Depart

Return

Price

PortlandGulfport

PWM - GPT

PWMGPT

Portland

Sat 8/23

6:31 am-9:38 pm

2 stops16h 07m

Gulfport Biloxi Regional

Tue 8/26

5:00 pm-12:03 am

1 stop6h 03m

$312

PortlandGulfport

PWM - GPT

PWMGPT

Portland

Sat 8/23

8:00 am-6:20 pm

2 stops11h 20m

Gulfport Biloxi Regional

Tue 8/26

6:30 am-3:30 pm

2 stops8h 00m

$384

PortlandGulfport

PWM - GPT

PWMGPT

Portland

Wed 8/13

5:35 am-4:14 pm

2 stops11h 39m

Gulfport Biloxi Regional

Sun 8/17

7:00 am-6:26 pm

2 stops10h 26m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Portland to Biloxi

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

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

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Biloxi (average of $256). Flying from Portland, Maine to Biloxi in April is currently the most expensive (average of $343). 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 PWM to B1L?

Find hourly flight availability from Portland to Biloxi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Biloxi as you normally would.

How much does it cost to fly round-trip from Portland, Maine to Biloxi?

Reviews of airlines servicing Biloxi

Get insights into the airlines that provide service to Biloxi. 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 Biloxi. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Portland to Biloxi. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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 Portland to Biloxi. 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 Portland to Biloxi?

    If you book a flight to Biloxi from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland. There are 0 flights from Portland to Biloxi per day from 4 different airlines.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Biloxi (average of $256). Flying from Portland, Maine to Biloxi in April is currently the most expensive (average of $343). 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

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Top 4 airlines flying from Portland to Biloxi

Discover the top 4 airlines that operate flights from Portland to Biloxi. 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
United AirlinesCheapest$246Average$484FlexibilityNo cancel feeOn-time69%
DeltaCheapest$262Average$435FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$271Average$470FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$321Average$492FlexibilityNo cancel feeOn-time63%

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