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$172+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BHM
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Portland to Birmingham are usually found in August or January, booked 28 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 April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$343
(American Airlines)

One-way from

$172
(Delta)

Popular in

May

Cheapest in

August

Average price

$496
Provider with most accurate pricing for Portland-Birmingham flight deals.
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Provider most trusted by Cheapflights users for Portland-Birmingham flights.
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From Portland to Birmingham
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One-way flight from Portland to Birmingham
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 22, 2025.

This American Airlines deal was found by Cheapflights users on 4/21. 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.
Fri 8/151:43 amPDX - BHM
1 stop8h 08mAmerican Airlines
Sat 8/231:52 pmBHM - PDX
1 stop6h 38mAmerican Airlines
Deal found 4/21$343
This Delta deal was found by Cheapflights users on 4/21. 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.
Thu 8/1410:55 pmPDX - BHM
1 stop8h 37mDelta
Tue 8/269:17 amBHM - PDX
2 stops11h 26mDelta
Deal found 4/21$348
This Southwest deal was found by Cheapflights users on 4/21. 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.
Sat 8/165:35 amPDX - BHM
2 stops12h 00mSouthwest
Sat 8/236:40 amBHM - PDX
1 stop11h 45mSouthwest
Deal found 4/21$372
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 12/412:40 pmPDX - BHM
1 stop7h 03mUnited Airlines
Mon 12/84:00 pmBHM - PDX
1 stop6h 49mUnited Airlines
Deal found 4/22$439
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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.
Wed 8/1310:52 pmPDX - BHM
1 stop8h 06mAlaska Airlines
Tue 8/2610:45 amBHM - PDX
1 stop11h 38mAlaska Airlines
Deal found 4/21$443
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:40 pmPDX - BHM
3 stops20h 03mSpirit Airlines
Sun 5/114:38 pmBHM - PDX
2 stops22h 04mSpirit Airlines
Deal found 4/22$472

Cheapflights Fare Finder

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 April 22, 2025.
Use the filters below to find and compare flights from Portland to Birmingham that are best for you.

Fly from

Portland

Fly to

Birmingham

Route

Depart

Return

Price

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Fri 8/15

1:43 am-11:51 am

1 stop8h 08m

Birmingham

Sat 8/23

1:52 pm-6:30 pm

1 stop6h 38m

$343

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Thu 8/14

10:55 pm-9:32 am

1 stop8h 37m

Birmingham

Tue 8/26

9:17 am-6:43 pm

2 stops11h 26m

$348

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Sat 8/16

5:35 am-7:35 pm

2 stops12h 00m

Birmingham

Sat 8/23

6:40 am-4:25 pm

1 stop11h 45m

$372

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Wed 8/13

12:55 pm-9:30 pm

1 stop6h 35m

Birmingham

Sat 8/23

7:30 am-3:25 pm

1 stop9h 55m

$443

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Wed 5/7

5:40 pm-3:43 pm

3 stops20h 03m

Birmingham

Sun 5/11

4:38 pm-12:42 pm

2 stops22h 04m

$472

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Thu 8/14

10:55 pm-9:32 am

1 stop8h 37m

$172

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Fri 8/8

1:43 am-11:51 am

1 stop8h 08m

$174

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Sat 8/9

5:35 am-7:35 pm

2 stops12h 00m

$179

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Wed 8/13

10:52 pm-8:58 am

1 stop8h 06m

$222

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Thu 8/14

8:50 am-8:31 pm

2 stops9h 41m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 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-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.

Cheapflights Insights

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

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 April 18, 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 28 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 June is currently the most expensive (average of $460). 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 April 22, 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 April 22, 2025.
To help decide which airline to fly from Portland to Birmingham, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 American Airlines is currently your cheapest option to Birmingham, Alabama, with prices starting at $343. Additional round-trip tickets that might be worth considering are offered by Delta and Southwest, with the lowest prices starting at $348 and $372, respectively. You may be able to fly from Portland to Birmingham, Alabama for 29% 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 Delta ($172), American Airlines ($174), and Southwest ($179).

  • 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 June is currently the most expensive (average of $460). 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
Homewood
Hoover

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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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$336Average$503FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$342Average$596FlexibilityNo cancel feeOn-time69%
DeltaCheapest$346Average$503FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$370Average$514FlexibilityNo cancel feeOn-time63%

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