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$474+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — PWM
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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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 septiembre 11, 2025.

Round-trip from

$474
(United Airlines)

Popular in

January

Cheapest in

November

Average price

$396
From Baton Rouge Ryan to Portland
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Highest demand for flights based on searches. 8% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 9/2512:10 pmBTR - PWM
2 stops10h 49mUnited Airlines
lun. 9/295:45 amPWM - BTR
2 stops10h 39mUnited Airlines
Deal found 9/10$474
This United Airlines deal was found by Cheapflights users on 9/11. 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.
mié. 9/249:45 amBTR - PWM
2 stops11h 14mUnited Airlines
vie. 9/2610:40 amPWM - BTR
2 stops9h 43mUnited Airlines
Deal found 9/11$477
This American Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 9/257:03 amBTR - PWM
1 stop5h 28mAmerican Airlines
lun. 9/295:10 pmPWM - BTR
1 stop6h 56mAmerican Airlines
Deal found 9/10$480
This United Airlines deal was found by Cheapflights users on 9/9. 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.
mié. 9/2412:05 pmBTR - PWM
2 stops10h 53mUnited Airlines
dom. 9/285:45 amPWM - BTR
2 stops8h 25mUnited Airlines
Deal found 9/9$497
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/244:39 pmBTR - PWM
1 stop6h 32mDelta
vie. 9/261:40 pmPWM - BTR
2 stops9h 32mDelta
Deal found 9/11$503
This Delta deal was found by Cheapflights users on 9/10. 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.
sáb. 10/111:06 pmBTR - PWM
2 stops9h 59mDelta
sáb. 10/1812:45 pmPWM - BTR
2 stops10h 02mDelta
Deal found 9/10$529
This American Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 10/1111:17 amBTR - PWM
1 stop10h 45mAmerican Airlines
sáb. 10/187:44 amPWM - BTR
2 stops11h 27mAmerican Airlines
Deal found 9/10$673

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 septiembre 11, 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

jue. 9/25

12:10 pm-11:59 pm

2 stops10h 49m

Portland

lun. 9/29

5:45 am-3:24 pm

2 stops10h 39m

$474

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

mié. 9/24

9:45 am-9:59 pm

2 stops11h 14m

Portland

vie. 9/26

10:40 am-7:23 pm

2 stops9h 43m

$477

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

jue. 9/25

7:03 am-1:31 pm

1 stop5h 28m

Portland

lun. 9/29

5:10 pm-11:06 pm

1 stop6h 56m

$480

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

mié. 9/24

12:05 pm-11:58 pm

2 stops10h 53m

Portland

dom. 9/28

5:45 am-1:10 pm

2 stops8h 25m

$497

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

mié. 9/24

4:39 pm-12:11 am

1 stop6h 32m

Portland

vie. 9/26

1:40 pm-10:12 pm

2 stops9h 32m

$503

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

sáb. 10/11

1:06 pm-12:05 am

2 stops9h 59m

Portland

sáb. 10/18

12:45 pm-9:47 pm

2 stops10h 02m

$529

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

sáb. 10/11

11:17 am-11:02 pm

1 stop10h 45m

Portland

sáb. 10/18

7:44 am-6:11 pm

2 stops11h 27m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, January is the cheapest month in which you can book a flight from Baton Rouge to Portland, Maine (average of $296). Flying from Baton Rouge to Portland, Maine in July is currently the most expensive (average of $394). 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 septiembre 11, 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
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 28m. United Airlines provides one of the quickest options available for as low as $480. Airlines will cover a distance of 1455 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 42% 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, January is the cheapest month in which you can book a flight from Baton Rouge to Portland, Maine (average of $296). Flying from Baton Rouge to Portland, Maine in July is currently the most expensive (average of $394). 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
Brunswick
North Conway
Auburn
Conway
Lewiston

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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$270Average$386FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$270Average$503FlexibilityNo cancel feeOn-time71%

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