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$108+ Cheap flights from Portland to Birmingham, AL (PDX - BHM)

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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BHM
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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The best prices from Portland to Birmingham are usually found in August or January, booked 62 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Portland to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Birmingham (BHM). 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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$219
(Booking.com)

One-way from

$108
(FlightHub)

Popular in

May

Cheapest in

August

Average price

$580
Provider with most accurate pricing for Portland-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Birmingham flights.
Search Deals
From Portland to Birmingham
Search Deals
One-way flight from Portland to Birmingham
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Portland to Birmingham

Cheapest flights from Portland to Birmingham
Explore the most affordable flight options available from Portland to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.

This Booking.com deal was found by Cheapflights users on 3/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:13 pmPDX - BHM
2 stops12h 25mSpirit Airlines
Mon 4/79:33 amBHM - PDX
2 stops26h 47mSpirit Airlines
Deal found 3/1$219
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Wed 4/2311:57 amPDX - BHM
1 stop7h 40mAmerican Airlines
Tue 4/291:35 pmBHM - PDX
1 stop7h 08mAmerican Airlines
Deal found 3/3$331
This Orbitz deal was found by Cheapflights users on 3/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:01 pmPDX - BHM
2 stops11h 01mMultiple Airlines
Wed 5/710:44 amBHM - PDX
1 stop9h 40mMultiple Airlines
Deal found 3/2$379
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Tue 3/187:45 amPDX - BHM
2 stops11h 44mUnited Airlines
Sat 3/224:53 pmBHM - PDX
1 stop8h 22mUnited Airlines
Deal found 3/3$401
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/314:50 pmPDX - BHM
1 stop6h 05mSouthwest
Mon 4/74:30 pmBHM - PDX
1 stop9h 45mSouthwest
Deal found 3/2$409
This Delta deal was found by Cheapflights users on 3/3. 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.
Wed 4/235:26 pmPDX - BHM
2 stops12h 58mDelta
Tue 4/296:15 amBHM - PDX
2 stops13h 16mDelta
Deal found 3/3$425
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:00 amPDX - BHM
2 stops15h 12mAlaska Airlines
Sat 5/310:07 amBHM - PDX
1 stop11h 53mAlaska Airlines
Deal found 3/2$633

Find flights from Portland to Birmingham within your budget

Customize your flight search to find flights from Portland to Birmingham 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 March 3, 2025.

Fly from

Portland

Fly to

Birmingham

Route

Depart

Return

Price

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Tue 4/1

6:13 pm-8:38 am

2 stops12h 25m

Birmingham

Mon 4/7

9:33 am-10:20 am

2 stops26h 47m

$219

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Wed 4/23

11:57 am-9:37 pm

1 stop7h 40m

Birmingham

Tue 4/29

1:35 pm-6:43 pm

1 stop7h 08m

$331

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Wed 4/30

7:01 pm-8:02 am

2 stops11h 01m

Birmingham

Wed 5/7

10:44 am-6:24 pm

1 stop9h 40m

$379

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Tue 3/18

7:45 am-9:29 pm

2 stops11h 44m

Birmingham

Sat 3/22

4:53 pm-11:15 pm

1 stop8h 22m

$401

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Mon 3/31

4:50 pm-12:55 am

1 stop6h 05m

Birmingham

Mon 4/7

4:30 pm-12:15 am

1 stop9h 45m

$409

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Wed 4/23

5:26 pm-8:24 am

2 stops12h 58m

Birmingham

Tue 4/29

6:15 am-5:31 pm

2 stops13h 16m

$425

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Thu 5/1

6:00 am-11:12 pm

2 stops15h 12m

Birmingham

Sat 5/3

10:07 am-8:00 pm

1 stop11h 53m

$633

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Wed 4/23

7:01 pm-8:02 am

2 stops11h 01m

$108

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Tue 4/22

11:19 pm-8:24 am

1 stop7h 05m

$166

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Fri 8/8

1:43 am-11:51 am

1 stop8h 08m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 12 results
1
2

Compare providers for flights from Portland to Birmingham

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 Birmingham in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 Portland-Birmingham, Alabama flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Birmingham, Alabama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Birmingham, Alabama flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Birmingham, Alabama 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 Portland-Birmingham, Alabama 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 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.

Travel insights for flights from Portland to Birmingham

Get recent, data-driven insights about flights from Portland to Birmingham including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Portland to Birmingham, Alabama?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Birmingham. Price data was last updated on February 28, 2025.

The price you pay for your flight from Portland to Birmingham, Alabama may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Portland to Birmingham, Alabama (average of $376). Flying from Portland to Birmingham, Alabama in March is currently the most expensive (average of $463). 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.

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

Find hourly flight availability from Portland to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Birmingham, Alabama in the afternoon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the morning.

Rainfall in Birmingham by month

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

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.

Temperature in Birmingham by month

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

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).

Reviews of airlines servicing Birmingham

Get insights into the airlines that provide service to Birmingham. 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 Birmingham. Reviews last updated March 3, 2025.
Southwest
8.1
Very good
4,333 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,333 reviews
Southwest
8.1
Very good
4,333 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines
8.0
Very good
9,710 reviews
Southwest
8.1
Very good
4,333 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
8,068 reviews
Southwest
8.1
Very good
4,333 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines
7.4
Good
8,679 reviews
Southwest
8.1
Very good
4,333 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,333 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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 to Birmingham, Alabama round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Birmingham, Alabama, with prices starting at $219. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $331 and $401, respectively. You may be able to fly from Portland to Birmingham, Alabama for 56% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Portland to Birmingham, Alabama one-way?

    The cheapest airlines for a one-way flight from Portland to Birmingham, Alabama are Spirit Airlines ($108), Delta ($166), and American Airlines ($216).

  • 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 to Birmingham, Alabama?

    Currently, October is the cheapest month in which you can book a flight from Portland to Birmingham, Alabama (average of $376). Flying from Portland to Birmingham, Alabama in March is currently the most expensive (average of $463). 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
Hoover
Homewood

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Top 4 airlines flying from Portland to Birmingham

Discover the top 4 airlines that operate flights from Portland to Birmingham. 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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$336Average$514FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$342Average$596FlexibilityNo cancel feeOn-time69%
DeltaCheapest$376Average$506FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$416Average$531FlexibilityNo cancel feeOn-time63%
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