$134+ Cheap flights from Portland, ME to Birmingham, AL (PWM - BHM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BHM
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Birmingham with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 October 25, 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 October 25, 2026.
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:45 pm -
1 stop5h 08m
Thu 11/267:00 am -
1 stop5h 06m
Deal found 10/22![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 10/21. 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.
Tue 11/174:50 pm -
1 stop4h 53m
Thu 11/196:23 am -
1 stop4h 35m
Deal found 10/21![Delta logo]()
$286
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:25 am -
1 stop7h 30m
Thu 11/266:30 am -
2 stops9h 40m
Deal found 10/22![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 10/20. 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 11/1710:25 am -
1 stop7h 30m
Thu 11/196:40 am -
2 stops7h 05m
Deal found 10/20![Southwest logo]()
$405
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:30 am -
2 stops7h 57m
Thu 11/196:05 am -
1 stop7h 11m
Deal found 10/21![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:28 am -
1 stop5h 18m
Thu 11/125:33 pm -
1 stop4h 48m
Deal found 10/22![Delta logo]()
$573
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 October 25, 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 October 25, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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.
Tue 11/174:50 pm -
1 stop4h 53m
Thu 11/196:23 am -
1 stop4h 35m
Deal found 10/21![Delta logo]()
$286
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 1/114:47 pm -
1 stop7h 57m
Mon 1/1812:40 pm -
1 stop4h 26m
Deal found 10/21![American Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 10/24. 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 1/74:25 pm -
1 stop8h 19m
Mon 1/111:06 pm -
2 stops9h 26m
Deal found 10/24![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:25 pm -
2 stops7h 15m
Thu 11/266:30 am -
2 stops9h 40m
Deal found 10/22![Southwest logo]()
$382
This Delta deal was found by Cheapflights users on 10/23. 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 2/46:00 am -
1 stop5h 22m
Sun 2/71:59 pm -
1 stop7h 24m
Deal found 10/23![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 10/23. 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 2/45:35 am -
2 stops11h 00m
Sun 2/76:05 am -
2 stops8h 25m
Deal found 10/23![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 10/20. 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 11/1710:25 am -
1 stop7h 30m
Thu 11/196:40 am -
2 stops7h 05m
Deal found 10/20![Southwest logo]()
$405
This United Airlines deal was found by Cheapflights users on 10/23. 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 2/44:25 pm -
1 stop8h 19m
Sun 2/77:00 am -
2 stops11h 21m
Deal found 10/23![United Airlines logo]()
$462
Last-minute flights from Portland to BirminghamDiscover last-minute flight deals from Portland to Birmingham. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Birmingham. Data last updated October 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:28 am -
1 stop5h 18m
Thu 11/125:33 pm -
1 stop4h 48m
Deal found 10/22![Delta logo]()
$573
This Delta deal was found by Cheapflights users on 10/21. 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.
Tue 11/174:50 pm -
1 stop4h 53m
Thu 11/196:23 am -
1 stop4h 35m
Deal found 10/21![Delta logo]()
$286
This Southwest deal was found by Cheapflights users on 10/20. 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 11/1710:25 am -
1 stop7h 30m
Thu 11/196:40 am -
2 stops7h 05m
Deal found 10/20![Southwest logo]()
$405
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:30 am -
2 stops7h 57m
Thu 11/196:05 am -
1 stop7h 11m
Deal found 10/21![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:45 pm -
1 stop5h 08m
Thu 11/267:00 am -
1 stop5h 06m
Deal found 10/22![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:25 am -
1 stop7h 30m
Thu 11/266:30 am -
2 stops9h 40m
Deal found 10/22![Southwest logo]()
$377
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 October 25, 2026.
Search for one-way flight options from Portland to Birmingham. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/23. 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 11/1811:39 am -
1 stop6h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$134
This Southwest deal was found by Cheapflights users on 10/23. 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 11/1812:45 pm -
2 stops8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Southwest logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 11/185:09 pm -
3 stops47h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Breeze Airways logo]()
$434
Find flight deals from Portland to Birmingham
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $267 (Delta) |
One-way from | $134 (Delta) |
Popular in | August |
Cheapest in | February |
Average price | $607 |
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 7,457,451 searches. Data last updated October 25, 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
Quickest round-trip
PortlandBirmingham
PWM Portland - BHM Birmingham
PWMBHM
Portland
Wed 11/18
11:39 am-4:49 pm
1 stop6h 10m
Birmingham
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$134
PortlandBirmingham
PWM Portland - BHM Birmingham
PWMBHM
Portland
Wed 11/18
12:45 pm-8:20 pm
2 stops8h 35m
Birmingham
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$139
PortlandBirmingham
PWM Portland - BHM Birmingham
PWMBHM
Portland
Tue 11/17
4:50 pm-8:43 pm
1 stop4h 53m
Birmingham
Thu 11/19
6:23 am-11:58 am
1 stop4h 35m
$286
PortlandBirmingham
PWM Portland - BHM Birmingham
PWMBHM
Portland
Mon 1/11
4:47 pm-11:44 pm
1 stop7h 57m
Birmingham
Mon 1/18
12:40 pm-6:06 pm
1 stop4h 26m
$303
PortlandBirmingham
PWM Portland - BHM Birmingham
PWMBHM
Portland
Thu 2/4
6:00 am-10:22 am
1 stop5h 22m
Birmingham
Sun 2/7
1:59 pm-10:23 pm
1 stop7h 24m
$321
PortlandBirmingham
PWM Portland - BHM Birmingham
PWMBHM
Portland
Thu 1/7
4:25 pm-11:44 pm
1 stop8h 19m
Birmingham
Mon 1/11
1:06 pm-11:32 pm
2 stops9h 26m
$369
PortlandBirmingham
PWM Portland - BHM Birmingham
PWMBHM
Portland
Thu 11/19
3:25 pm-9:40 pm
2 stops7h 15m
Birmingham
Thu 11/26
6:30 am-5:10 pm
2 stops9h 40m
$382
PortlandBirmingham
PWM Portland - BHM Birmingham
PWMBHM
Portland
Thu 2/4
5:35 am-3:35 pm
2 stops11h 00m
Birmingham
Sun 2/7
6:05 am-3:30 pm
2 stops8h 25m
$387
PortlandBirmingham
PWM Portland - BHM Birmingham
PWMBHM
Portland
Tue 11/17
10:25 am-4:55 pm
1 stop7h 30m
Birmingham
Thu 11/19
6:40 am-2:45 pm
2 stops7h 05m
$405
PortlandBirmingham
PWM Portland - BHM Birmingham
PWMBHM
Portland
Thu 2/4
4:25 pm-11:44 pm
1 stop8h 19m
Birmingham
Sun 2/7
7:00 am-7:21 pm
2 stops11h 21m
$462
Sorted 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland, Maine-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, Maine-Birmingham, Alabama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Birmingham, Alabama flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-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, Maine-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.
PWM-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.
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 October 25, 2026.
Read through reviews of airlines operating flights from Portland to Birmingham, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
Traveling to a place near Birmingham?
Book flights to Birmingham if you plan to visit one of these locationsFultondale
Bessemer
Hoover
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
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Complete your trip
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Alternative routes for Portland to Birmingham
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Other flights to Birmingham
Explore flights to Birmingham departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Complete your trip
Complete your trip to Birmingham by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Birmingham by cabin class
Find flights from Portland to Birmingham, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Birmingham flights
Browse other Portland and Birmingham flight options. Last updated on October 25, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Portland to Birmingham
Discover the top 2 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$620 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$387 | Average$512 | FlexibilityNo cancel fee | On-timeN/A |