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$394+ Cheap flights from Baton Rouge to Portland, ME (BTR - 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — PWM
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Baton Rouge to Portland

Best flights from Baton Rouge to Portland
Discover carefully curated flight deals from Baton Rouge to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. 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.
Sat 1/3112:00 pmBTR - PWM
2 stops10h 30mUnited Airlines
Tue 2/311:12 amPWM - BTR
2 stops9h 21mUnited Airlines
Deal found 12/9$394

Find flight deals from Baton Rouge to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$394
(United Airlines)

Popular in

January

Cheapest in

September

Average price

$534
Provider with most accurate pricing for Baton Rouge Ryan-Portland flight deals.
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Provider most trusted by Cheapflights users for Baton Rouge Ryan-Portland flights.
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From Baton Rouge Ryan to Portland
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge 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 December 12, 2025.
Use the filters below to find and compare flights from Baton Rouge to Portland that are best for you.

Fly from

Baton Rouge

Fly to

Portland

Route

Depart

Return

Price

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

Sat 1/31

12:00 pm-11:30 pm

2 stops10h 30m

Portland

Tue 2/3

11:12 am-7:33 pm

2 stops9h 21m

$394

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

Thu 12/18

4:34 pm-10:51 pm

1 stop5h 17m

$417

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

Thu 12/18

2:21 pm-11:21 pm

2 stops8h 00m

$422

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

Thu 12/18

1:48 pm-11:59 pm

2 stops9h 11m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Baton Rouge to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baton Rouge to Portland in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baton Rouge-Portland, Maine flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baton Rouge-Portland, Maine flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baton Rouge-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-Portland, Maine flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baton Rouge-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baton Rouge to Portland

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

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

Currently, April is the cheapest month in which you can book a flight from Baton Rouge to Portland, Maine (average of $36). Flying from Baton Rouge to Portland, Maine in August is currently the most expensive (average of $121). 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 December 12, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Baton Rouge to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baton Rouge to Portland, Maine?

    A quick flight from Baton Rouge to Portland, Maine can take about 10h 30m. United Airlines provides one of the quickest options available for as low as $394. Airlines will cover a distance of 1455 mi.

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

    Our cheapest airline available from Baton Rouge to Portland, Maine is Delta. Our recent data shows that you can find tickets from as low as $270 on this airline. An additional option worth looking into is American Airlines, starting at $270. Delta is 41% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Baton Rouge to Portland?

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Baton Rouge to Portland, Maine (average of $36). Flying from Baton Rouge to Portland, Maine in August is currently the most expensive (average of $121). 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
North Conway
Brunswick
Auburn
Conway

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Top 2 airlines flying from Baton Rouge to Portland

Discover the top 2 airlines that operate flights from Baton Rouge 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$270Average$385FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$270Average$508FlexibilityNo cancel feeOn-time71%

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