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

Our cheapest airline available from Portland, Maine to Baton Rouge is Delta. Our recent data shows that you can find tickets from as low as $269 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $376 and $572 round-trip. These flights start at 61% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Portland, Maine to Baton Rouge one-way?

The cheapest airlines for a one-way flight from Portland, Maine to Baton Rouge are American Airlines ($250), Delta ($315), and United Airlines ($496).

What is the cheapest day to fly from Portland, Maine to Baton Rouge?

Travelers seeking maximum savings on their Portland, Maine to Baton Rouge flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Portland, Maine to Baton Rouge?

Wednesday flights are generally found to be more expensive for flights from Portland, Maine to Baton Rouge. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Baton Rouge.

What is the cheapest month to fly from Portland, Maine to Baton Rouge?

Our data shows that July tends to be the cheapest month to fly to Baton Rouge from Portland, Maine. Users have commonly found prices around $690 for the month, but tickets can be as low as $323. Due to multiple factors, prepare for potentially higher prices in February.

What is the cheapest time of day to fly from PWM to BTR?

It’s optimal to fly from Portland, Maine to Baton Rouge in the morning. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at noon.

Most accurate provider : When it comes to deals on Portland, Maine-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Baton Rouge flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland, Maine-Baton Rouge 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 Portland, Maine-Baton Rouge flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Portland to Baton Rouge by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$250+ Flights from Portland, ME to Baton Rouge

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1. Tell us where you want to go

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Cheap flight deals from Portland to Baton Rouge

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$269 (Delta)
One-way from	$250 (American Airlines)
Popular in	February
Cheapest in	July
Average price	$685

Provider with most accurate pricing for Portland-Baton Rouge Ryan flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Baton Rouge Ryan flights.

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From Portland to Baton Rouge Ryan

Search Deals

One-way flight from Portland to Baton Rouge Ryan

Search Deals

Highest demand for flights based on searches. 34% potential increase in price ($363 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 33% potential price decrease ($174 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Find flight deals from Portland to Baton Rouge

Cheapest flights from Portland to Baton Rouge
Explore the most affordable flight options available from Portland to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.

sáb. 5/315:30 amPWM - BTR

1 stop7h 16mDelta

vie. 6/63:30 pmBTR - PWM

1 stop7h 29mDelta

Deal found 4/29

$269

jue. 6/126:01 pmPWM - BTR

1 stop6h 43mAmerican Airlines

dom. 6/157:37 amBTR - PWM

1 stop9h 06mAmerican Airlines

Deal found 4/28

$376

jue. 6/124:43 pmPWM - BTR

2 stops23h 44mUnited Airlines

dom. 6/156:58 pmBTR - PWM

2 stops25h 58mUnited Airlines

Deal found 4/28

$572

Best flights from Portland to Baton Rouge
Discover carefully curated flight deals from Portland to Baton Rouge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 30, 2025.

sáb. 5/315:30 amPWM - BTR

1 stop7h 16mDelta

vie. 6/63:30 pmBTR - PWM

1 stop7h 29mDelta

Deal found 4/29

$269

jue. 6/126:01 pmPWM - BTR

1 stop6h 43mAmerican Airlines

dom. 6/157:37 amBTR - PWM

1 stop9h 06mAmerican Airlines

Deal found 4/28

$376

jue. 6/124:43 pmPWM - BTR

2 stops23h 44mUnited Airlines

dom. 6/156:58 pmBTR - PWM

2 stops25h 58mUnited Airlines

Deal found 4/28

$572

Last-minute flights from Portland to Baton Rouge
Discover last-minute flight deals from Portland to Baton Rouge. Data last updated abril 30, 2025 and is based on user searches.

sáb. 5/315:30 amPWM - BTR

1 stop7h 16mDelta

vie. 6/63:30 pmBTR - PWM

1 stop7h 29mDelta

Deal found 4/29

$269

sáb. 5/316:00 amPWM - BTR

2 stops10h 21mUnited Airlines

vie. 6/66:58 pmBTR - PWM

2 stops18h 33mUnited Airlines

Deal found 4/29

$577

One-way flights from Portland to Baton Rouge
Search for one-way flight options from Portland to Baton Rouge. Find affordable one-way fares based on user searches. Data last updated abril 30, 2025.

vie. 6/136:01 pmPWM - BTR

1 stop6h 43mAmerican Airlines

Deal found 4/29

$250

vie. 6/1312:49 pmPWM - BTR

2 stops10h 37mDelta

Deal found 4/29

$315

vie. 6/136:20 amPWM - BTR

3 stops34h 02mUnited Airlines

Deal found 4/29

$496

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

sáb. 5/31

5:30 am-11:46 am

1 stop7h 16m

Baton Rouge Ryan

vie. 6/6

3:30 pm-11:59 pm

1 stop7h 29m

$269

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

jue. 6/12

6:01 pm-11:44 pm

1 stop6h 43m

Baton Rouge Ryan

dom. 6/15

7:37 am-5:43 pm

1 stop9h 06m

$376

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

lun. 6/9

6:00 am-3:27 pm

2 stops10h 27m

Baton Rouge Ryan

mar. 6/10

12:14 pm-11:57 pm

2 stops10h 43m

$442

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

vie. 6/13

6:01 pm-11:44 pm

1 stop6h 43m

$250

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

vie. 6/13

12:49 pm-10:26 pm

2 stops10h 37m

$315

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

vie. 6/13

6:20 am-3:22 pm

3 stops34h 02m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Portland to Baton Rouge

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Baton Rouge in April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust 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 Portland, Maine-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Baton Rouge flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland, Maine-Baton Rouge 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 Portland, Maine-Baton Rouge 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 Portland to Baton Rouge

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

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

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Baton Rouge (average of $334). Flying from Portland, Maine to Baton Rouge in March is currently the most expensive (average of $455). 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.

Rainfall in Baton Rouge by month

In terms of precipitation, rainfall in Baton Rouge ranges from 3.4 - 6.0 inches per month. July is typically the wettest month, when rainfall can reach 6.0 in. October is typically the driest time to visit Baton Rouge when rainfall is around 3.4 in.

Temperature in Baton Rouge by month

If weather is an important factor for your trip to Baton Rouge, 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 51.8 F).

Reviews of airlines servicing Baton Rouge

Delta

8.0

Very good

7,929 reviews

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

7,929 reviews

Delta

8.0

Very good

7,929 reviews

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

8,696 reviews

Delta

8.0

Very good

7,929 reviews

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

7,929 reviews

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

What are the cheapest airlines flying from Portland, Maine to Baton Rouge round-trip?
Our cheapest airline available from Portland, Maine to Baton Rouge is Delta. Our recent data shows that you can find tickets from as low as $269 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $376 and $572 round-trip. These flights start at 61% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Portland, Maine to Baton Rouge one-way?
The cheapest airlines for a one-way flight from Portland, Maine to Baton Rouge are American Airlines ($250), Delta ($315), and United Airlines ($496).
Can I find deals for flights from Portland to Baton Rouge that include hotel bookings?
Yes. In addition to deals on Portland to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Baton Rouge?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Baton Rouge.
Can I find deals for business class flights from Portland to Baton Rouge?
Yes. Cheapflights offers flight deals from Portland to Baton Rouge 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 Baton Rouge?
Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Baton Rouge (average of $334). Flying from Portland, Maine to Baton Rouge in March is currently the most expensive (average of $455). 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

McComb

Denham Springs

Port Allen

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Top airline flying from Portland to Baton Rouge

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$323	Average$387	FlexibilityNo cancel fee	On-time71%

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$250+ Cheap flights from Portland, ME to Baton Rouge (PWM - BTR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Baton Rouge with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Baton Rouge

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Baton Rouge

Cheapest flights from Portland to Baton RougeExplore the most affordable flight options available from Portland to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.

Explore the most affordable flight options available from Portland to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Baton Rouge that are best for you.

Compare providers for flights from Portland to Baton Rouge

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 Portland to Baton Rouge in April.

Best time to book a flight from Portland to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to Baton Rouge

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

Rainfall in Baton Rouge by month

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

Temperature in Baton Rouge by month

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

Reviews of airlines servicing Baton Rouge

Related info for your journey

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

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

What are the cheapest airlines to fly from Portland, Maine to Baton Rouge one-way?

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

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

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

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

Traveling to a place near Portland?

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Alternative routes for Portland to Baton Rouge

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Top airline flying from Portland to Baton Rouge

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Cheapest flights from Portland to Baton Rouge
Explore the most affordable flight options available from Portland to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.