HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Biloxi

$293+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MSY
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Biloxi with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$293
(Delta)

Popular in

July

Cheapest in

October

Average price

$612
Provider with most accurate pricing for Portland-Gulfport Biloxi Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Gulfport Biloxi Regional flights.
Search Deals
From Portland to Biloxi
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 26, 2025.

This Delta deal was found by Cheapflights users on 3/25. 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 4/155:20 amPWM - GPT
1 stop7h 52mDelta
Fri 5/26:02 pmGPT - PWM
1 stop4h 57mDelta
Deal found 3/25$293
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 4/1512:00 pmPWM - GPT
2 stops10h 42mAmerican Airlines
Sat 5/101:03 pmGPT - PWM
2 stops8h 42mAmerican Airlines
Deal found 3/25$334
This United Airlines deal was found by Cheapflights users on 3/25. 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 4/156:00 amPWM - GPT
3 stops14h 46mUnited Airlines
Fri 5/22:01 pmGPT - PWM
2 stops8h 58mUnited Airlines
Deal found 3/25$588

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 March 26, 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

Tue 4/15

5:20 am-12:12 pm

1 stop7h 52m

Gulfport Biloxi Regional

Fri 5/2

6:02 pm-11:59 pm

1 stop4h 57m

$293

PortlandGulfport

PWM - GPT

PWMGPT

Portland

Tue 4/15

12:00 pm-9:42 pm

2 stops10h 42m

Gulfport Biloxi Regional

Sat 5/10

1:03 pm-10:45 pm

2 stops8h 42m

$334

PortlandGulfport

PWM - GPT

PWMGPT

Portland

Tue 4/15

6:00 am-7:46 pm

3 stops14h 46m

Gulfport Biloxi Regional

Fri 5/2

2:01 pm-11:59 pm

2 stops8h 58m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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 March 26, 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.

Rainfall in Biloxi by month

Plan your trip to Biloxi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Biloxi ranges from 3.6 - 7.2 inches per month. July is typically the wettest month, when rainfall can reach 7.2 in. October is typically the driest time to visit Biloxi when rainfall is around 3.6 in.

Temperature in Biloxi by month

Plan your trip to Biloxi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Biloxi, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$273Average$517FlexibilityNo cancel feeOn-time71%
DeltaCheapest$275Average$425FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$292Average$503FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$346Average$497FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.