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$271+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — PWM
févr. 26 — mars 51
jeu. 2/26
jeu. 3/5
1 adult, Economy
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Cheap flight deals from Baton Rouge to Portland

Cheapest flights from Baton Rouge to Portland
Explore the most affordable flight options available from Baton Rouge to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 27, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/186:00 am
BTR
-
PWM
1 stop5h 22m
Delta
mar. 8/256:00 am
PWM
-
BTR
1 stop7h 45m
Delta
Deal found 1/26$271
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/166:00 am
BTR
-
PWM
1 stop5h 18m
Delta
jeu. 5/216:00 am
PWM
-
BTR
1 stop7h 47m
Delta
Deal found 1/26$377
This Delta deal was found by Cheapflights users on 1/25. 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.
mer. 5/271:40 pm
BTR
-
PWM
1 stop7h 23m
Delta
dim. 5/316:30 am
PWM
-
BTR
2 stops9h 17m
Delta
Deal found 1/25$413
This American Airlines deal was found by Cheapflights users on 1/25. 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.
mer. 5/276:44 am
BTR
-
PWM
1 stop5h 52m
American Airlines
dim. 5/312:21 pm
PWM
-
BTR
1 stop8h 08m
American Airlines
Deal found 1/25$530
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/31:55 pm
BTR
-
PWM
2 stops23h 36m
United Airlines
sam. 2/78:40 am
PWM
-
BTR
2 stops11h 53m
United Airlines
Deal found 1/26$571
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/83:20 pm
BTR
-
PWM
1 stop7h 33m
Delta
jeu. 6/113:00 pm
PWM
-
BTR
2 stops7h 58m
Delta
Deal found 1/26$583

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 janvier 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$377
(Delta)

Popular in

April

Cheapest in

August

Average price

$540
Provider with most accurate pricing for Baton Rouge Ryan-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-Portland flights.
Search Deals
From Baton Rouge Ryan to Portland
Search Deals
Highest demand for flights based on searches. 53% potential increase in price ($561 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 janvier 27, 2026.
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

sam. 5/16

6:00 am-12:18 pm

1 stop5h 18m

Portland

jeu. 5/21

6:00 am-12:47 pm

1 stop7h 47m

$377

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

mer. 5/27

1:40 pm-10:03 pm

1 stop7h 23m

Portland

dim. 5/31

6:30 am-2:47 pm

2 stops9h 17m

$413

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

lun. 6/8

3:20 pm-11:53 pm

1 stop7h 33m

Portland

jeu. 6/11

3:00 pm-9:58 pm

2 stops7h 58m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baton Rouge-Portland, Maine flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $42). Flying from Baton Rouge to Portland, Maine in August is currently the most expensive (average of $120). 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 janvier 27, 2026.
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
8,118 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

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
8,118 reviews
Delta
7.9
Good
8,118 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

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
11,197 reviews
Delta
7.9
Good
8,118 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

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 5h 18m. Delta provides one of the quickest options available for as low as $377. 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 American Airlines. Our recent data shows that you can find tickets from as low as $270 on this airline. An additional option worth looking into is Delta, starting at $270. American Airlines is 44% 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 $42). Flying from Baton Rouge to Portland, Maine in August is currently the most expensive (average of $120). 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

Browse thousands of different options on Cheapflights for your next trip

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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 janvier 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$270Average$350FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$270Average$534FlexibilityNo cancel feeOn-time71%

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