$198+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BHM
Jul 4 — Jul 111
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Birmingham
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Best
Last-minute
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Cheapest flights from Portland to BirminghamExplore 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 June 4, 2026.
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 June 4, 2026.
This Delta deal was found by Cheapflights users on 5/31. 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.
Tue 8/1110:55 pm
PDX
- BHM
1 stop9h 00m
Delta
Tue 8/185:06 am
BHM
- PDX
1 stop7h 21m
Delta
Deal found 5/31![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 5/31. 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.
Tue 9/17:00 am
PDX
- BHM
1 stop7h 57m
Delta
Sat 9/52:19 pm
BHM
- PDX
1 stop9h 25m
Delta
Deal found 5/31![Delta logo]()
$294
This United Airlines deal was found by Cheapflights users on 6/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:27 pm
PDX
- BHM
1 stop6h 56m
United Airlines
Wed 9/233:40 pm
BHM
- PDX
1 stop7h 25m
United Airlines
Deal found 6/1![United Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 6/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:59 pm
PDX
- BHM
1 stop8h 25m
American Airlines
Tue 8/1812:16 pm
BHM
- PDX
1 stop8h 43m
American Airlines
Deal found 6/1![American Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 5/31. 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.
Tue 9/111:30 pm
PDX
- BHM
2 stops9h 45m
Southwest
Sat 9/56:15 am
BHM
- PDX
1 stop6h 40m
Southwest
Deal found 5/31![Southwest logo]()
$378
This Southwest deal was found by Cheapflights users on 5/30. 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.
Tue 6/303:20 pm
PDX
- BHM
1 stop6h 15m
Southwest
Tue 7/73:05 pm
BHM
- PDX
2 stops9h 35m
Southwest
Deal found 5/30![Southwest logo]()
$400
This American Airlines deal was found by Cheapflights users on 6/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:34 pm
PDX
- BHM
1 stop9h 14m
American Airlines
Tue 7/72:45 pm
BHM
- PDX
1 stop11h 10m
American Airlines
Deal found 6/1![American Airlines logo]()
$405
This Southwest deal was found by Cheapflights users on 6/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:50 am
PDX
- BHM
1 stop12h 40m
Southwest
Tue 7/77:25 am
BHM
- PDX
2 stops9h 15m
Southwest
Deal found 6/1![Southwest logo]()
$406
Best flights from Portland to BirminghamDiscover carefully curated flight deals from Portland to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
Discover carefully curated flight deals from Portland to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:55 pm
PDX
- BHM
1 stop7h 15m
Delta
Tue 8/185:06 am
BHM
- PDX
1 stop7h 21m
Delta
Deal found 6/2![Delta logo]()
$388
This Southwest deal was found by Cheapflights users on 5/31. 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.
Wed 7/13:20 pm
PDX
- BHM
1 stop6h 15m
Southwest
Mon 7/65:15 pm
BHM
- PDX
1 stop7h 35m
Southwest
Deal found 5/31![Southwest logo]()
$426
This United Airlines deal was found by Cheapflights users on 6/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:59 pm
PDX
- BHM
1 stop7h 32m
United Airlines
Mon 7/275:08 pm
BHM
- PDX
1 stop7h 40m
United Airlines
Deal found 6/1![United Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:00 am
PDX
- BHM
1 stop7h 22m
Delta
Mon 8/1010:42 am
BHM
- PDX
1 stop10h 07m
Delta
Deal found 6/2![Delta logo]()
$425
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:30 pm
PDX
- BHM
2 stops9h 45m
Southwest
Mon 8/245:20 am
BHM
- PDX
1 stop8h 45m
Southwest
Deal found 6/3![Southwest logo]()
$430
This Southwest deal was found by Cheapflights users on 6/2. 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.
Thu 7/22:45 pm
PDX
- BHM
1 stop6h 15m
Southwest
Tue 7/711:05 am
BHM
- PDX
2 stops9h 55m
Southwest
Deal found 6/2![Southwest logo]()
$431
This Southwest deal was found by Cheapflights users on 6/2. 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.
Fri 7/1012:15 pm
PDX
- BHM
2 stops8h 50m
Southwest
Wed 7/155:25 am
BHM
- PDX
1 stop6h 20m
Southwest
Deal found 6/2![Southwest logo]()
$431
This Southwest deal was found by Cheapflights users on 5/30. 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.
Tue 6/3010:40 am
PDX
- BHM
2 stops10h 55m
Southwest
Tue 7/73:05 pm
BHM
- PDX
2 stops9h 35m
Southwest
Deal found 5/30![Southwest logo]()
$436
This Southwest deal was found by Cheapflights users on 6/2. 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.
Tue 7/75:50 am
PDX
- BHM
2 stops9h 45m
Southwest
Tue 7/143:05 pm
BHM
- PDX
2 stops9h 35m
Southwest
Deal found 6/2![Southwest logo]()
$436
Last-minute flights from Portland to BirminghamDiscover last-minute flight deals from Portland to Birmingham. Data last updated June 4, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Birmingham. Data last updated June 4, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 5/30. 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.
Tue 6/303:20 pm
PDX
- BHM
1 stop6h 15m
Southwest
Tue 7/73:05 pm
BHM
- PDX
2 stops9h 35m
Southwest
Deal found 5/30![Southwest logo]()
$400
This American Airlines deal was found by Cheapflights users on 5/30. 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.
Tue 6/3012:34 pm
PDX
- BHM
1 stop9h 14m
American Airlines
Tue 7/72:45 pm
BHM
- PDX
1 stop11h 10m
American Airlines
Deal found 5/30![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 6/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:34 pm
PDX
- BHM
1 stop9h 14m
American Airlines
Tue 7/72:45 pm
BHM
- PDX
1 stop11h 10m
American Airlines
Deal found 6/1![American Airlines logo]()
$405
This Southwest deal was found by Cheapflights users on 6/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:50 am
PDX
- BHM
1 stop12h 40m
Southwest
Tue 7/77:25 am
BHM
- PDX
2 stops9h 15m
Southwest
Deal found 6/1![Southwest logo]()
$406
This American Airlines deal was found by Cheapflights users on 6/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:34 pm
PDX
- BHM
1 stop9h 14m
American Airlines
Wed 7/87:05 pm
BHM
- PDX
1 stop7h 50m
American Airlines
Deal found 6/2![American Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 6/2. 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.
Wed 7/110:40 am
PDX
- BHM
2 stops10h 55m
Southwest
Wed 7/86:15 pm
BHM
- PDX
1 stop6h 25m
Southwest
Deal found 6/2![Southwest logo]()
$431
This American Airlines deal was found by Cheapflights users on 6/3. 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 7/112:34 pm
PDX
- BHM
1 stop9h 14m
American Airlines
Sun 7/52:45 pm
BHM
- PDX
1 stop11h 10m
American Airlines
Deal found 6/3![American Airlines logo]()
$440
This American Airlines deal was found by Cheapflights users on 6/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/29:47 pm
PDX
- BHM
1 stop7h 59m
American Airlines
Tue 7/72:45 pm
BHM
- PDX
1 stop11h 10m
American Airlines
Deal found 6/2![American Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Mon 7/611:41 pm
PDX
- BHM
1 stop7h 18m
American Airlines
Tue 7/147:05 pm
BHM
- PDX
1 stop7h 50m
American Airlines
Deal found 5/31![American Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 6/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:15 pm
PDX
- BHM
2 stops8h 50m
Southwest
Tue 7/143:05 pm
BHM
- PDX
2 stops9h 35m
Southwest
Deal found 6/1![Southwest logo]()
$436
This Southwest deal was found by Cheapflights users on 5/31. 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 7/612:15 pm
PDX
- BHM
2 stops8h 50m
Southwest
Wed 7/1510:50 am
BHM
- PDX
1 stop10h 20m
Southwest
Deal found 5/31![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 6/2. 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.
Fri 7/102:45 pm
PDX
- BHM
1 stop6h 20m
Southwest
Wed 7/155:25 am
BHM
- PDX
1 stop6h 20m
Southwest
Deal found 6/2![Southwest logo]()
$426
One-way flights from Portland to BirminghamSearch for one-way flight options from Portland to Birmingham. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
Search for one-way flight options from Portland to Birmingham. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
This United Airlines deal was found by Cheapflights users on 6/3. 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 6/307:13 am
PDX
- BHM
1 stop7h 07m
United Airlines
Deal found 6/3![United Airlines logo]()
$198
This American Airlines deal was found by Cheapflights users on 6/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:45 am
PDX
- BHM
1 stop9h 01m
American Airlines
Deal found 6/1![American Airlines logo]()
$200
This American Airlines deal was found by Cheapflights users on 5/30. 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 6/2412:34 pm
PDX
- BHM
1 stop9h 14m
American Airlines
Deal found 5/30![American Airlines logo]()
$225
This Southwest deal was found by Cheapflights users on 6/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:50 am
PDX
- BHM
1 stop5h 50m
Southwest
Deal found 6/1![Southwest logo]()
$229
This Southwest deal was found by Cheapflights users on 6/2. 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.
Wed 7/85:35 am
PDX
- BHM
2 stops10h 00m
Southwest
Deal found 6/2![Southwest logo]()
$234
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Thu 6/2511:59 pm
PDX
- BHM
1 stop7h 32m
United Airlines
Deal found 6/3![United Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:30 am
PDX
- BHM
2 stops8h 35m
Southwest
Deal found 6/3![Southwest logo]()
$264
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/163:20 pm
PDX
- BHM
1 stop6h 15m
Southwest
Deal found 6/3![Southwest logo]()
$289
This Southwest deal was found by Cheapflights users on 6/2. 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.
Sat 6/207:50 am
PDX
- BHM
2 stops11h 35m
Southwest
Deal found 6/2![Southwest logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:21 pm
PDX
- BHM
3 stops35h 42m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$320
Find 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 June 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (Delta) |
One-way from | $198 (United Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $584 |
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 June 4, 2026.
Use the filters below to find and compare flights from Portland to Birmingham that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandBirmingham
PDX - BHM
PDXBHM
Portland
Tue 8/11
10:55 pm-8:10 am
1 stop7h 15m
Birmingham
Tue 8/18
5:06 am-10:27 am
1 stop7h 21m
$388
PortlandBirmingham
PDX - BHM
PDXBHM
Portland
Thu 8/6
7:00 am-4:22 pm
1 stop7h 22m
Birmingham
Mon 8/10
10:42 am-6:49 pm
1 stop10h 07m
$425
Quickest round-trip
PortlandBirmingham
PDX - BHM
PDXBHM
Portland
Wed 7/1
3:20 pm-11:35 pm
1 stop6h 15m
Birmingham
Mon 7/6
5:15 pm-10:50 pm
1 stop7h 35m
$426
PortlandBirmingham
PDX - BHM
PDXBHM
Portland
Mon 8/17
11:30 pm-11:15 am
2 stops9h 45m
Birmingham
Mon 8/24
5:20 am-12:05 pm
1 stop8h 45m
$430
PortlandBirmingham
PDX - BHM
PDXBHM
Portland
Thu 7/2
2:45 pm-11:00 pm
1 stop6h 15m
Birmingham
Tue 7/7
11:05 am-7:00 pm
2 stops9h 55m
$431
PortlandBirmingham
PDX - BHM
PDXBHM
Portland
Fri 7/10
12:15 pm-11:05 pm
2 stops8h 50m
Birmingham
Wed 7/15
5:25 am-9:45 am
1 stop6h 20m
$431
PortlandBirmingham
PDX - BHM
PDXBHM
Portland
Tue 6/30
10:40 am-11:35 pm
2 stops10h 55m
Birmingham
Tue 7/7
3:05 pm-10:40 pm
2 stops9h 35m
$436
PortlandBirmingham
PDX - BHM
PDXBHM
Portland
Tue 7/7
5:50 am-5:35 pm
2 stops9h 45m
Birmingham
Tue 7/14
3:05 pm-10:40 pm
2 stops9h 35m
$436
PortlandBirmingham
PDX - BHM
PDXBHM
Portland
Thu 7/23
11:59 pm-9:31 am
1 stop7h 32m
Birmingham
Mon 7/27
5:08 pm-10:48 pm
1 stop7h 40m
$457
Cheapest one-way
PortlandBirmingham
PDX - BHM
PDXBHM
Portland
Tue 6/30
7:13 am-4:20 pm
1 stop7h 07m
$198
Showing 1-10 of 18 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
PDX-BHM
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 to Birmingham, Alabama?
Currently, September is the cheapest month in which you can book a flight from Portland to Birmingham, Alabama (average of $370). Flying from Portland to Birmingham, Alabama in March is currently the most expensive (average of $671). 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.
How much does it cost to fly round-trip from Portland to Birmingham, Alabama?
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 June 4, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Portland to Birmingham to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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.
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Book flights to Birmingham if you plan to visit one of these locationsFultondale
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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 June 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$204 | Average$498 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$251 | Average$538 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$296 | Average$496 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$358 | Average$606 | FlexibilityNo cancel fee | On-time63% |