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Cheap flights from Portland to Birmingham from $135

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 1/22. 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 (PDX-BHM)

Cheap round-trip flights

American Airlines Logo
9:56 pm - 9:29 amPDX-BHM
9h 33m1 stop
American Airlines Logo
4:33 pm - 12:05 amBHM-PDX
9h 32m1 stop
$306American Airlines
Find Deal
Fri, Sep 12 - Mon, Sep 15
Southwest Logo
11:45 am - 9:00 pmPDX-BHM
7h 15m1 stop
Southwest Logo
6:30 am - 1:40 pmBHM-PDX
9h 10m1 stop
$323Southwest
Find Deal
Wed, Sep 3 - Sun, Sep 7
Southwest Logo
6:40 am - 11:05 pmPDX-BHM
14h 25m2 stops
Southwest Logo
10:15 am - 10:40 pmBHM-PDX
14h 25m1 stop
$339Southwest
Find Deal
Fri, Oct 10 - Tue, Oct 14
American Airlines Logo
11:59 pm - 9:10 amPDX-BHM
7h 11m1 stop
American Airlines Logo
12:05 pm - 8:17 pmBHM-PDX
10h 12m1 stop
$343American Airlines
Find Deal
Fri, Oct 10 - Tue, Oct 14
Delta Logo
10:50 pm - 12:11 pmPDX-BHM
11h 21m2 stops
Delta Logo
5:23 am - 10:32 amBHM-PDX
7h 09m1 stop
$369Delta
Find Deal
Thu, Sep 25 - Sun, Sep 28
United Airlines Logo
7:04 am - 4:19 pmPDX-BHM
7h 15m1 stop
United Airlines Logo
3:00 pm - 10:42 pmBHM-PDX
9h 42m2 stops
$398United Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
Delta Logo
7:25 pm - 8:27 amPDX-BHM
11h 02m2 stops
Delta Logo
10:23 am - 10:12 pmBHM-PDX
13h 49m2 stops
$403Delta
Find Deal
Fri, Aug 22 - Mon, Aug 25
Spirit Airlines Logo
7:52 pm - 3:36 pmPDX-BHM
17h 44m3 stops
Spirit Airlines Logo
4:31 pm - 7:23 pmBHM-PDX
28h 52m3 stops
$409Spirit Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
Spirit Airlines Logo
7:52 pm - 6:54 pmPDX-BHM
21h 02m3 stops
Spirit Airlines Logo
4:06 pm - 6:57 pmBHM-PDX
28h 51m3 stops
$486Spirit Airlines
Find Deal
Sun, Aug 24 - Fri, Aug 29
United Airlines Logo
5:00 am - 2:55 pmPDX-BHM
7h 55m1 stop
United Airlines Logo
4:55 pm - 12:45 amBHM-PDX
9h 50m2 stops
$522United Airlines
Find Deal
Tue, Aug 19 - Wed, Aug 20

Delta flights from Portland to Birmingham, Alabama

Our best Delta deals on Portland to Birmingham, Alabama flight tickets
Delta
Sep 25
PDX10:50 pmPortland
11h 21m
2 stops
BHM12:11 pmBirmingham
Sep 28
BHM5:23 amBirmingham
7h 09m
1 stop
PDX10:32 amPortland
$369
Find similar
Delta
Aug 22
PDX7:25 pmPortland
11h 02m
2 stops
BHM8:27 amBirmingham
Aug 25
BHM10:23 amBirmingham
13h 49m
2 stops
PDX10:12 pmPortland
$403
Find similar
Delta
Sep 12
PDX12:45 amPortland
10h 37m
2 stops
BHM1:22 pmBirmingham
Sep 15
BHM4:18 pmBirmingham
9h 34m
2 stops
PDX11:52 pmPortland
$413
Find similar

American Airlines flights from Portland to Birmingham, Alabama

Our best American Airlines deals on Portland to Birmingham, Alabama flight tickets
American Airlines
Sep 12
PDX9:56 pmPortland
9h 33m
1 stop
BHM9:29 amBirmingham
Sep 15
BHM4:33 pmBirmingham
9h 32m
1 stop
PDX12:05 amPortland
$306
Find similar
American Airlines
Oct 10
PDX11:59 pmPortland
7h 11m
1 stop
BHM9:10 amBirmingham
Oct 14
BHM12:05 pmBirmingham
10h 12m
1 stop
PDX8:17 pmPortland
$343
Find similar
American Airlines
Sep 25
PDX1:45 pmPortland
7h 22m
1 stop
BHM11:07 pmBirmingham
Sep 28
BHM10:57 amBirmingham
15h 08m
1 stop
PDX12:05 amPortland
$357
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 August 5, 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

Fri 9/12

9:56 pm-9:29 am

1 stop9h 33m

Birmingham

Mon 9/15

4:33 pm-12:05 am

1 stop9h 32m

$306

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Wed 9/3

11:45 am-9:00 pm

1 stop7h 15m

Birmingham

Sun 9/7

6:30 am-1:40 pm

1 stop9h 10m

$323

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Fri 10/10

6:40 am-11:05 pm

2 stops14h 25m

Birmingham

Tue 10/14

10:15 am-10:40 pm

1 stop14h 25m

$339

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Fri 10/10

11:59 pm-9:10 am

1 stop7h 11m

Birmingham

Tue 10/14

12:05 pm-8:17 pm

1 stop10h 12m

$343

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Thu 9/25

10:50 pm-12:11 pm

2 stops11h 21m

Birmingham

Sun 9/28

5:23 am-10:32 am

1 stop7h 09m

$369

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Fri 8/22

7:04 am-4:19 pm

1 stop7h 15m

Birmingham

Mon 8/25

3:00 pm-10:42 pm

2 stops9h 42m

$398

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Fri 8/22

7:25 pm-8:27 am

2 stops11h 02m

Birmingham

Mon 8/25

10:23 am-10:12 pm

2 stops13h 49m

$403

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Wed 9/3

7:52 pm-3:36 pm

3 stops17h 44m

Birmingham

Sun 9/7

4:31 pm-7:23 pm

3 stops28h 52m

$409

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Sun 8/24

7:52 pm-6:54 pm

3 stops21h 02m

Birmingham

Fri 8/29

4:06 pm-6:57 pm

3 stops28h 51m

$486

PortlandBirmingham

PDX - BHM

PDXBHM

Portland

Tue 8/19

5:00 am-2:55 pm

1 stop7h 55m

Birmingham

Wed 8/20

4:55 pm-12:45 am

2 stops9h 50m

$522

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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, August 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 $391. If you are unable to visit Birmingham, Alabama during the month of August, then departing from Portland during the month January is also very affordable. Most momondo users find prices during this month for around $417.

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.

How far in advance should I book a flight to Birmingham, Alabama?

You are more likely to see cheaper flights to Birmingham, Alabama from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Birmingham, Alabama for around $472 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Birmingham, Alabama from Portland for as low as $379 on momondo.

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

As of August 2025, prices for Portland to Birmingham, Alabama flights are approximately 8% 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

Best Price Found

$135

Fastest flight time

6h 05m

Direct flights

None

Airports in Birmingham, Alabama

1 airport
The best one-way flight to Birmingham, Alabama from Portland in the past 72 hours is $135. The best round-trip flight deal from Portland to Birmingham, Alabama found on momondo in the last 72 hours is $306.
The fastest flight from Portland to Birmingham, Alabama takes 6h 05m
There are no direct flights from Portland to Birmingham, Alabama. Popular non-direct route for this connection is Portland Airport - Birmingham Airport.
There is 1 airport near Birmingham, Alabama: Birmingham (BHM)
Search flight deals

  • 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 05m.

  • 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
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $342Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
DeltaPriceFrom $346Free CancellationRating
8.0
7,985 reviews
Search Delta flights
SouthwestPriceFrom $370Free CancellationRating
8.0
4,246 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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