$219+ Cheap flights from Long Beach to Portland, ME (LGB - PWM)
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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — PWM
Sep 2 — Sep 91
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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Best
Last-minute
One-way
Cheapest flights from Long Beach to PortlandExplore the most affordable flight options available from Long Beach to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
Explore the most affordable flight options available from Long Beach to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
This Southwest deal was found by Cheapflights users on 8/2. 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 9/98:00 am
LGB
- PWM
2 stops10h 15m
Southwest
Wed 9/165:45 am
PWM
- LGB
2 stops10h 25m
Southwest
Deal found 8/2![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 7/29. 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.
Sun 8/2310:10 am
LGB
- PWM
1 stop8h 20m
Southwest
Sat 9/55:40 am
PWM
- LGB
2 stops13h 05m
Southwest
Deal found 7/29![Southwest logo]()
$379
This Southwest deal was found by Cheapflights users on 8/2. 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 8/225:00 pm
LGB
- PWM
2 stops14h 35m
Southwest
Tue 9/15:45 am
PWM
- LGB
2 stops10h 25m
Southwest
Deal found 8/2![Southwest logo]()
$395
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sun 8/2310:10 am
LGB
- PWM
1 stop8h 20m
Southwest
Wed 9/21:05 pm
PWM
- LGB
2 stops10h 50m
Southwest
Deal found 8/3![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 7/31. 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.
Fri 8/2110:15 am
LGB
- PWM
1 stop8h 15m
Southwest
Sat 8/225:40 am
PWM
- LGB
2 stops11h 45m
Southwest
Deal found 7/31![Southwest logo]()
$494
Best flights from Long Beach to PortlandDiscover carefully curated flight deals from Long Beach to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
Discover carefully curated flight deals from Long Beach to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
This Southwest deal was found by Cheapflights users on 7/29. 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.
Sun 8/2310:10 am
LGB
- PWM
1 stop8h 20m
Southwest
Sat 9/55:40 am
PWM
- LGB
2 stops13h 05m
Southwest
Deal found 7/29![Southwest logo]()
$379
This Southwest deal was found by Cheapflights users on 8/2. 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 8/225:00 pm
LGB
- PWM
2 stops14h 35m
Southwest
Tue 9/15:45 am
PWM
- LGB
2 stops10h 25m
Southwest
Deal found 8/2![Southwest logo]()
$395
This Delta deal was found by Cheapflights users on 7/29. 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.
Fri 8/217:00 am
LGB
- PWM
2 stops13h 13m
Delta
Sat 8/222:14 pm
PWM
- LGB
2 stops10h 18m
Delta
Deal found 7/29![Delta logo]()
$810
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sun 8/237:35 pm
LGB
- PWM
2 stops11h 15m
Southwest
Wed 9/21:05 pm
PWM
- LGB
2 stops10h 50m
Southwest
Deal found 8/3![Southwest logo]()
$431
This Southwest deal was found by Cheapflights users on 8/1. 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.
Fri 10/27:05 am
LGB
- PWM
2 stops11h 45m
Southwest
Fri 10/96:30 am
PWM
- LGB
1 stop10h 55m
Southwest
Deal found 8/1![Southwest logo]()
$563
This Southwest deal was found by Cheapflights users on 8/3. 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 10/157:55 am
LGB
- PWM
1 stop10h 55m
Southwest
Sun 10/185:40 am
PWM
- LGB
2 stops10h 40m
Southwest
Deal found 8/3![Southwest logo]()
$578
This Southwest deal was found by Cheapflights users on 8/2. 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 10/39:30 am
LGB
- PWM
1 stop6h 50m
Southwest
Sat 10/109:25 am
PWM
- LGB
2 stops12h 25m
Southwest
Deal found 8/2![Southwest logo]()
$758
Last-minute flights from Long Beach to PortlandDiscover last-minute flight deals from Long Beach to Portland. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Long Beach to Portland. Data last updated August 3, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/31. 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.
Fri 8/2110:15 am
LGB
- PWM
1 stop8h 15m
Southwest
Sat 8/225:40 am
PWM
- LGB
2 stops11h 45m
Southwest
Deal found 7/31![Southwest logo]()
$494
This Southwest deal was found by Cheapflights users on 8/2. 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 8/225:00 pm
LGB
- PWM
2 stops14h 35m
Southwest
Tue 9/15:45 am
PWM
- LGB
2 stops10h 25m
Southwest
Deal found 8/2![Southwest logo]()
$395
This Southwest deal was found by Cheapflights users on 7/29. 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.
Sun 8/2310:10 am
LGB
- PWM
1 stop8h 20m
Southwest
Sat 9/55:40 am
PWM
- LGB
2 stops13h 05m
Southwest
Deal found 7/29![Southwest logo]()
$379
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sun 8/2310:10 am
LGB
- PWM
1 stop8h 20m
Southwest
Wed 9/21:05 pm
PWM
- LGB
2 stops10h 50m
Southwest
Deal found 8/3![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 8/2. 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 9/98:00 am
LGB
- PWM
2 stops10h 15m
Southwest
Wed 9/165:45 am
PWM
- LGB
2 stops10h 25m
Southwest
Deal found 8/2![Southwest logo]()
$373
One-way flights from Long Beach to PortlandSearch for one-way flight options from Long Beach to Portland. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
Search for one-way flight options from Long Beach to Portland. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Southwest deal was found by Cheapflights users on 8/2. 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 9/2510:15 am
LGB
- PWM
2 stops9h 15m
Southwest
Deal found 8/2![Southwest logo]()
$219
This Southwest deal was found by Cheapflights users on 7/29. 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 8/86:55 am
LGB
- PWM
1 stop8h 40m
Southwest
Deal found 7/29![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 8/2. 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.
Sat 8/87:00 am
LGB
- PWM
2 stops11h 31m
Delta
Deal found 8/2![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 8/2. 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 10/207:00 am
LGB
- PWM
2 stops13h 35m
Delta
Deal found 8/2![Delta logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:02 am
LGB
- PWM
3 stops53h 54m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$846
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
LGB
- PWM
2 stops13h 13m
Delta
Deal found 8/1![Delta logo]()
$1,556
Find flight deals from Long Beach to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Long Beach (LGB) to Portland (PWM). 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 August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $373 (Southwest) |
One-way from | $219 (Southwest) |
Popular in | December |
Cheapest in | September |
Average price | $540 |
Cheapflights Fare Finder
Customize your flight search to find flights from Long Beach to Portland 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 August 3, 2026.
Use the filters below to find and compare flights from Long Beach to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Sun 8/23
10:10 am-9:30 pm
1 stop8h 20m
Portland
Sat 9/5
5:40 am-3:45 pm
2 stops13h 05m
$379
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Sat 8/22
5:00 pm-10:35 am
2 stops14h 35m
Portland
Tue 9/1
5:45 am-1:10 pm
2 stops10h 25m
$395
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Sun 8/23
7:35 pm-9:50 am
2 stops11h 15m
Portland
Wed 9/2
1:05 pm-8:55 pm
2 stops10h 50m
$431
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Fri 10/2
7:05 am-9:50 pm
2 stops11h 45m
Portland
Fri 10/9
6:30 am-2:25 pm
1 stop10h 55m
$563
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Thu 10/15
7:55 am-9:50 pm
1 stop10h 55m
Portland
Sun 10/18
5:40 am-1:20 pm
2 stops10h 40m
$578
Quickest round-trip
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Sat 10/3
9:30 am-7:20 pm
1 stop6h 50m
Portland
Sat 10/10
9:25 am-6:50 pm
2 stops12h 25m
$758
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Fri 8/21
7:00 am-11:13 pm
2 stops13h 13m
Portland
Sat 8/22
2:14 pm-9:32 pm
2 stops10h 18m
$810
Cheapest one-way
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Fri 9/25
10:15 am-10:30 pm
2 stops9h 15m
$219
Quickest one-way
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Sat 8/8
6:55 am-6:35 pm
1 stop8h 40m
$305
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Sat 8/8
7:00 am-9:31 pm
2 stops11h 31m
$370
Showing 1-10 of 11 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Long Beach-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Long Beach-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Long Beach-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Long Beach-Portland, Maine 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 Long Beach-Portland, Maine 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 Long Beach to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Long Beach with our price prediction graph.
LGB-PWM
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 Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated August 3, 2026.
Peruse reviews from past customers who have flown with Southwest from Long Beach to Portland 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.
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Long Beach to Portland. 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 Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Lewiston
Brunswick
Conway
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.
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Alternative routes for Long Beach to Portland
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Complete your trip
Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.
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Long Beach and Portland flights
Browse other Long Beach and Portland flight options. Last updated on August 3, 2026.
Other flights from Long Beach
Browse through other flights departing from Long Beach. Flights are based on user searches made on Cheapflights and were last updated on August 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 3, 2026.
Top airline flying from Long Beach to Portland
Discover the top airline that operate flights from Long Beach to Portland. 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 August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$310 | Average$427 | FlexibilityNo cancel fee | On-time63% |