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Cheap flights from Portland to Birmingham from $273

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Birmingham departing on 1/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland to Birmingham

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:45 pm - 8:08 amPDX-BHM
8h 23m1 stop
Delta Logo
3:52 pm - 10:15 pmBHM-PDX
8h 23m1 stop
$327Delta
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Tue, Jan 20 - Wed, Jan 21
United Airlines Logo
7:00 am - 4:19 pmPDX-BHM
7h 19m1 stop
United Airlines Logo
8:00 am - 1:45 pmBHM-PDX
7h 45m1 stop
$343United Airlines
Find Deal
Tue, Dec 16 - Sat, Jan 17
United Airlines Logo
12:55 pm - 9:58 pmPDX-BHM
7h 03m1 stop
United Airlines Logo
7:30 am - 6:56 pmBHM-PDX
13h 26m2 stops
$348United Airlines
Find Deal
Tue, Dec 16 - Sat, Jan 17
United Airlines Logo
10:10 am - 9:32 pmPDX-BHM
9h 22m2 stops
United Airlines Logo
3:18 pm - 12:39 amBHM-PDX
11h 21m2 stops
$353United Airlines
Find Deal
Tue, Dec 16 - Sat, Jan 17
Delta Logo
11:59 am - 10:54 pmPDX-BHM
8h 55m1 stop
Delta Logo
6:20 am - 6:50 pmBHM-PDX
14h 30m2 stops
$386Delta
Find Deal
Tue, Jan 20 - Wed, Jan 21
Southwest Logo
9:00 pm - 10:30 amPDX-BHM
11h 30m2 stops
Southwest Logo
12:40 pm - 9:20 pmBHM-PDX
10h 40m2 stops
$398Southwest
Find Deal
Mon, Dec 22 - Wed, Jan 21
American Airlines Logo
10:21 pm - 7:46 amPDX-BHM
7h 25m1 stop
American Airlines Logo
12:57 pm - 8:24 pmBHM-PDX
9h 27m1 stop
$406American Airlines
Find Deal
Fri, Jan 2 - Wed, Jan 7
Southwest Logo
4:05 pm - 12:25 amPDX-BHM
6h 20m1 stop
Southwest Logo
12:40 pm - 10:05 pmBHM-PDX
11h 25m1 stop
$408Southwest
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Mon, Dec 22 - Wed, Jan 21
American Airlines Logo
10:21 pm - 7:46 amPDX-BHM
7h 25m1 stop
American Airlines Logo
10:51 am - 8:27 pmBHM-PDX
11h 36m2 stops
$411American Airlines
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Fri, Jan 2 - Wed, Jan 7
United Airlines Logo
5:00 am - 6:26 pmPDX-BHM
11h 26m2 stops
United Airlines Logo
11:14 am - 10:44 pmBHM-PDX
13h 30m2 stops
$437United Airlines
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Tue, Jan 20 - Wed, Jan 21

Delta flights from Portland to Birmingham, Alabama

Our best Delta deals on Portland to Birmingham, Alabama flight tickets
Delta
Jan 20
PDX9:45 pmPortland
8h 23m
1 stop
BHM8:08 amBirmingham
Jan 21
BHM3:52 pmBirmingham
8h 23m
1 stop
PDX10:15 pmPortland
$327
Find similar
Delta
Jan 20
PDX11:59 amPortland
8h 55m
1 stop
BHM10:54 pmBirmingham
Jan 21
BHM6:20 amBirmingham
16h 39m
2 stops
PDX8:59 pmPortland
$386
Find similar
Delta
Dec 9
PDX6:10 amPortland
7h 07m
1 stop
BHM3:17 pmBirmingham
Dec 13
BHM2:28 pmBirmingham
7h 07m
1 stop
PDX7:35 pmPortland
$557
Find similar

Southwest flights from Portland to Birmingham, Alabama

Our best Southwest deals on Portland to Birmingham, Alabama flight tickets
Southwest
Feb 4
PDX11:05 amPortland
6h 55m
1 stop
BHM8:00 pmBirmingham
Feb 9
BHM1:00 pmBirmingham
11h 30m
2 stops
PDX10:30 pmPortland
$332
Find similar
Southwest
Feb 4
PDX6:00 amPortland
12h 00m
2 stops
BHM8:00 pmBirmingham
Feb 9
BHM1:00 pmBirmingham
11h 30m
2 stops
PDX10:30 pmPortland
$337
Find similar
Southwest
Dec 22
PDX9:00 pmPortland
11h 30m
2 stops
BHM10:30 amBirmingham
Jan 21
BHM12:40 pmBirmingham
10h 40m
2 stops
PDX9:20 pmPortland
$398
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Birmingham, Alabama 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, momondo users made 832,500 searches. Data last updated November 24, 2025.
Use the filters below to find and compare flights from Portland to Birmingham, Alabama that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Tue 1/20

9:45 pm-8:08 am

1 stop8h 23m

Birmingham

Wed 1/21

3:52 pm-10:15 pm

1 stop8h 23m

$327

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Tue 12/16

7:00 am-4:19 pm

1 stop7h 19m

Birmingham

Sat 1/17

8:00 am-1:45 pm

1 stop7h 45m

$343

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Tue 12/16

12:55 pm-9:58 pm

1 stop7h 03m

Birmingham

Sat 1/17

7:30 am-6:56 pm

2 stops13h 26m

$348

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Tue 12/16

10:10 am-9:32 pm

2 stops9h 22m

Birmingham

Sat 1/17

3:18 pm-12:39 am

2 stops11h 21m

$353

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Tue 1/20

11:59 am-10:54 pm

1 stop8h 55m

Birmingham

Wed 1/21

6:20 am-6:50 pm

2 stops14h 30m

$386

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Mon 12/22

9:00 pm-10:30 am

2 stops11h 30m

Birmingham

Wed 1/21

12:40 pm-9:20 pm

2 stops10h 40m

$398

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Fri 1/2

10:21 pm-7:46 am

1 stop7h 25m

Birmingham

Wed 1/7

12:57 pm-8:24 pm

1 stop9h 27m

$406

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Mon 12/22

4:05 pm-12:25 am

1 stop6h 20m

Birmingham

Wed 1/21

12:40 pm-10:05 pm

1 stop11h 25m

$408

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Fri 1/2

10:21 pm-7:46 am

1 stop7h 25m

Birmingham

Wed 1/7

10:51 am-8:27 pm

2 stops11h 36m

$411

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Tue 1/20

5:00 am-6:26 pm

2 stops11h 26m

Birmingham

Wed 1/21

11:14 am-10:44 pm

2 stops13h 30m

$437

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Birmingham from

How to get the cheapest flight ticket from Portland to Birmingham, Alabama

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Birmingham, Alabama?

In general, September is the cheapest month to fly from Portland to Birmingham, Alabama. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $370. If you are unable to visit Birmingham, Alabama during the month of September, then departing from Portland during the month August is also very affordable. Most momondo users find prices during this month for around $386.

What is the cheapest day to depart on your flight to Birmingham, Alabama?

On average, the least expensive day to fly to Birmingham, Alabama from Portland is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $496. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Birmingham, Alabama is Monday, with ticket prices averaging around $615.

What is the cheapest time of day to depart on your flight to Birmingham, Alabama?

In the evening is the cheapest time of day to fly from Portland to Birmingham, Alabama when you can find flight prices for as low as $471. Flying to Birmingham, Alabama in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Birmingham, Alabama is in the morning when prices are around $584.

Can stopping save me money on Portland to Birmingham, Alabama flights?

You could potentially save up to 5% on your flight if you consider stops on a Portland to Birmingham, Alabama flight.

How have Portland to Birmingham, Alabama flight prices changed over time?

As of November 2025, prices for Portland to Birmingham, Alabama flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Birmingham, Alabama

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Birmingham, Alabama according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Birmingham, Alabama (PDX to BHM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Birmingham, Alabama

Direct flights

None
There are no direct flights from Portland to Birmingham, Alabama. There are no popular flight routes from Portland to Birmingham, Alabama.
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  • How far is Portland to Birmingham by plane?

    There are 2061.1 mi between Portland and Birmingham. A reasonable flight in good conditions will take 6h 20m.

  • When did momondo last update prices for flights from Portland Airport to Birmingham Airport?

    Prices for flights from Portland Airport to Birmingham Airport are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Birmingham Airport?

  • How old do you have to be to fly from Portland Airport to Birmingham Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Birmingham Airport.

  • What documentation or ID do you need to fly to Birmingham Airport?

    The travel and health documents you'll need for your trip to Birmingham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Birmingham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Birmingham, Alabama?

Best airlines flying from Portland to Birmingham, Alabama

Compare and see reviews for airlines that fly from Portland to Birmingham, Alabama with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $301Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
DeltaPriceFrom $326Free CancellationRating
7.9
7,998 reviews
Search Delta flights
United AirlinesPriceFrom $346Free CancellationRating
7.4
9,044 reviews
Search United Airlines flights
SouthwestPriceFrom $361Free CancellationRating
8.0
4,252 reviews
Search Southwest flights

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Tuscaloosa
Hoover
Bessemer
Homewood
Jasper
Trussville
Pelham
Fultondale
Oneonta

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Birmingham?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Birmingham for you.

Can I find flights from Portland to Birmingham with flexible booking policies on momondo?

All flight searches from Portland to Birmingham on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Birmingham?

Once you have performed a search for Portland to Birmingham flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Birmingham right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Birmingham flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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