$388+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
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 June 12, 2025.
Round-trip from | $388 (American Airlines) |
|---|
Find flight deals from Portland to Biloxi
Cheapest flights from Portland to BiloxiExplore 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 June 12, 2025.
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 June 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/12. 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.
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
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 June 12, 2025.
Use the filters below to find and compare flights from Portland to Biloxi that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PortlandGulfport
PWM - GPT
PWMGPT
Portland
Sun 8/31
6:00 am-12:13 pm
2 stops7h 13m
Gulfport Biloxi Regional
Sun 9/7
6:53 am-1:53 pm
1 stop6h 00m
PortlandGulfport
PWM - GPT
PWMGPT
Portland
Wed 10/8
12:50 pm-10:06 pm
2 stops10h 16m
Gulfport Biloxi Regional
Tue 10/14
6:00 pm-12:03 am
1 stop5h 03m
PortlandGulfport
PWM - GPT
PWMGPT
Portland
Sun 8/3
3:17 pm-7:45 am
2 stops17h 28m
Gulfport Biloxi Regional
Fri 8/8
5:37 pm-9:43 am
1 stop15h 06m
PortlandGulfport
PWM - GPT
PWMGPT
Portland
Sun 8/3
5:35 am-1:28 pm
2 stops8h 53m
Gulfport Biloxi Regional
Fri 8/8
9:00 am-11:14 pm
2 stops13h 14m
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.
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 June 12, 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 June 12, 2025.
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Dena,Dec 2024
LAS - BDL
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Dena,Dec 2024
LAS - BDL
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Dena,Dec 2024
LAS - BDL
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Dena,Dec 2024
LAS - BDL
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Dena,Dec 2024
LAS - BDL
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.
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Alternative routes for Portland to Biloxi
See prices for flight routes from nearby airports that may be better suited for you.
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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$246 | Average$489 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$271 | Average$459 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$321 | Average$492 | FlexibilityNo cancel fee | On-time63% |