$181+ Cheap flights from Portland, Maine
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 30/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Find flights from Portland
Cheapest flights from PortlandExplore the most affordable flight options available from Portland. Find the lowest fares based on data from user searches, with prices last updated on 4 July 2025.
Explore the most affordable flight options available from Portland. Find the lowest fares based on data from user searches, with prices last updated on 4 July 2025.
Find flights from Portland within your budget
Find flights departing from Portland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 4 July 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches
Fly to
Route
Depart
Return
Price
PortlandLos Angeles
PWM - LAX
PWMLAX
Portland
Fri 5/9
15:30-23:15
1 stop10h 45m
Los Angeles
Fri 12/9
05:00-20:00
1 stop12h 00m
PortlandLos Angeles
PWM - LAX
PWMLAX
Portland
Thu 11/9
14:17-20:59
1 stop9h 42m
Los Angeles
Sun 14/9
07:30-22:02
1 stop11h 32m
PortlandLos Angeles
PWM - LAX
PWMLAX
Portland
Thu 24/7
18:54-00:36
1 stop8h 42m
Los Angeles
Sat 26/7
23:55-10:35
1 stop7h 40m
PortlandLos Angeles
PWM - LAX
PWMLAX
Portland
Thu 6/11
19:22-00:59
1 stop8h 37m
Los Angeles
Fri 21/11
13:30-23:59
1 stop7h 29m
PortlandLos Angeles
PWM - LAX
PWMLAX
Portland
Sat 19/7
13:16-22:41
1 stop12h 25m
Los Angeles
Wed 23/7
23:55-12:15
1 stop9h 20m
PortlandMelbourne
PWM - MEL
PWMMEL
Portland
Sat 16/8
07:29-08:15
2 stops34h 46m
Melbourne
Sat 23/8
10:55-23:03
2 stops26h 08m
PortlandLos Angeles
PWM - LAX
PWMLAX
Portland
Sat 30/8
17:02-22:55
1 stop8h 53m
PortlandLos Angeles
PWM - LAX
PWMLAX
Portland
Sat 6/9
16:50-23:10
1 stop9h 20m
PortlandLos Angeles
PWM - LAX
PWMLAX
Portland
Sun 31/8
06:10-12:05
1 stop8h 55m
PortlandLos Angeles
PWM - LAX
PWMLAX
Portland
Wed 17/9
13:40-21:20
2 stops10h 40m
Best time to book a flight from Portland
Have a flexible travel schedule? Discover the best time to fly from Portland with our price prediction graph.
Travel insights for flights from Portland
Get recent, data-driven insights about flights from Portland including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Portland, Maine?
Currently, October is the cheapest month in which you can book a flight from Portland, Maine (average of $755). Flying from Portland, Maine in June will prove the most costly (average of $2,173). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Airline reviews for flights from Portland
Get insights into the airlines that provide service from Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Portland. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Check out reviews from past customers who have flown United Airlines from Portland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Thomas,Mar 2025
SFO - TPE
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Thomas,Mar 2025
SFO - TPE
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Direct flights from Maine
Book a direct flight from one of these other cities located in Maine.
Related info for your journey
Access useful and relevant information related to your journey from Portland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 4 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Portland?
Cheapflights makes it easy to find flights from Portland by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Portland?
Cheapflights simply makes it quick and affordable to book flights from Portland by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Portland with no change fees?
Certainly. Search results for flights from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Portland become cheaper?
Of course! You can now track prices for flights from Portland and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.