What are the cheapest airlines flying from Portland, Maine to Birmingham, Alabama round-trip?

Delta, at $199, was found to be the cheapest airline from Portland, Maine to Birmingham, Alabama. An alternate airline flying to your destination would be American Airlines. Delta is 55% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Portland, Maine to Birmingham, Alabama?

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

In terms of precipitation, rainfall in Birmingham, Alabama ranges from 3.4 - 5.2 inches per month. March is typically the wettest month, when rainfall can reach 5.2 in. October is typically the driest time to visit Birmingham, Alabama when rainfall is around 3.4 in.

If weather is an important factor for your trip to Birmingham, Alabama, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

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

It’s optimal to fly from Portland, Maine to Birmingham, Alabama at noon. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the morning.

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

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

How can I find direct flights from Portland to Birmingham?

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

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

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

Find Cheap Flights from Portland, ME to Birmingham, AL

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Cheap flight deals from Portland to Birmingham

Popular in	May
Cheapest in	October
Average price	$468

Highest demand for flights based on searches. 20% potential increase in price ($114 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Best time to book a flight from Portland to Birmingham

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

What is the cheapest month to book a flight from Portland, Maine to Birmingham, Alabama?

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Birmingham, Alabama (average of $363). Flying from Portland, Maine to Birmingham, Alabama in March is currently the most expensive (average of $457). 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 Birmingham

Read through reviews of airlines operating flights from Portland to Birmingham, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,961 reviews

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

7,961 reviews

Delta

8.0

Very good

7,961 reviews

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

7,961 reviews

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

What are the cheapest airlines flying from Portland, Maine to Birmingham, Alabama round-trip?
Delta, at $199, was found to be the cheapest airline from Portland, Maine to Birmingham, Alabama. An alternate airline flying to your destination would be American Airlines. Delta is 55% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Portland to Birmingham that include hotel bookings?
Yes. In addition to deals on Portland to Birmingham flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Birmingham?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Birmingham.
Can I find deals for business class flights from Portland to Birmingham?
Yes. Cheapflights offers flight deals from Portland to Birmingham 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 Birmingham, Alabama?
Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Birmingham, Alabama (average of $363). Flying from Portland, Maine to Birmingham, Alabama in March is currently the most expensive (average of $457). 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.

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Top 2 airlines flying from Portland to Birmingham

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$199	Average$386	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$376	Average$492	FlexibilityNo cancel fee	On-time71%

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Cheap flights from Portland, ME to Birmingham, AL (PWM - BHM)

Find cheap flights from Portland to Birmingham 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 Birmingham

Popular in

Cheapest in

Average price

Best time to book a flight from Portland to Birmingham

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

Cheapflights Insights

Everything you need to know about your flight from Portland to Birmingham

What is the cheapest month to book a flight from Portland, Maine to Birmingham, Alabama?

Reviews of airlines servicing Birmingham

Read through reviews of airlines operating flights from Portland to Birmingham, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Birmingham. 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 Birmingham, Alabama round-trip?

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

How can I find direct flights from Portland to Birmingham?

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

What is the cheapest month to book a flight from Portland, Maine to Birmingham, Alabama?

Traveling to a place near Birmingham?

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Top 2 airlines flying from Portland to Birmingham

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