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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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — PWM
nov. 27 — déc. 41
jeu. 11/27
jeu. 12/4
1 adult, Economy
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Find 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 octobre 28, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
jeu. 11/276:15 amBTR - PWM
1 stop5h 15mDelta
jeu. 12/46:08 amPWM - BTR
1 stop8h 28mDelta
Deal found 10/28$334
This United Airlines deal was found by Cheapflights users on 10/28. 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.
jeu. 11/275:07 amBTR - PWM
2 stops8h 05mUnited Airlines
jeu. 12/46:00 amPWM - BTR
2 stops12h 28mUnited Airlines
Deal found 10/28$345
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/115:07 amBTR - PWM
2 stops11h 41mUnited Airlines
sam. 11/155:30 amPWM - BTR
2 stops8h 52mUnited Airlines
Deal found 10/27$351
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/113:08 pmBTR - PWM
1 stop5h 27mAmerican Airlines
sam. 11/157:02 amPWM - BTR
1 stop6h 27mAmerican Airlines
Deal found 10/27$363
This Delta deal was found by Cheapflights users on 10/27. 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.
mar. 11/112:21 pmBTR - PWM
2 stops7h 58mDelta
sam. 11/156:00 amPWM - BTR
1 stop7h 29mDelta
Deal found 10/27$368

Cheap 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 octobre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$271
(Delta)

Popular in

January

Cheapest in

September

Average price

$413
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.
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From Baton Rouge Ryan to Portland
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octobre 28, 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

mer. 3/25

3:20 pm-9:59 pm

1 stop5h 39m

Portland

sam. 3/28

5:30 am-12:54 pm

1 stop8h 24m

$271

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

jeu. 11/27

6:15 am-12:30 pm

1 stop5h 15m

Portland

jeu. 12/4

6:08 am-1:36 pm

1 stop8h 28m

$334

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

jeu. 11/27

5:07 am-2:12 pm

2 stops8h 05m

Portland

jeu. 12/4

6:00 am-5:28 pm

2 stops12h 28m

$345

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

mar. 11/11

5:07 am-5:48 pm

2 stops11h 41m

Portland

sam. 11/15

5:30 am-1:22 pm

2 stops8h 52m

$351

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

mar. 11/11

3:08 pm-9:35 pm

1 stop5h 27m

Portland

sam. 11/15

7:02 am-12:29 pm

1 stop6h 27m

$363

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

mar. 11/11

2:21 pm-11:19 pm

2 stops7h 58m

Portland

sam. 11/15

6:00 am-12:29 pm

1 stop7h 29m

$368

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

sam. 11/29

5:30 am-5:05 pm

2 stops10h 35m

$786

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

sam. 11/29

9:30 pm-11:17 pm

3 stops24h 47m

$1,587

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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 October.
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 $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.

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

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 octobre 28, 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
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 39m. Delta provides one of the quickest options available for as low as $271. 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 $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 octobre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$270Average$385FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$270Average$503FlexibilityNo cancel feeOn-time71%

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