$174+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — PWM
Jul 16 — Jul 231
Round-trip
1 adult, Economy
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Find cheap flights from Long Beach to Portland with Cheapflights
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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 Long Beach to Portland
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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 June 16, 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 June 16, 2026.
This Southwest deal was found by Cheapflights users on 6/11. 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 8/288:50 am
LGB
- PWM
2 stops10h 35m
Southwest
Tue 9/17:45 am
PWM
- LGB
1 stop7h 35m
Southwest
Deal found 6/11![Southwest logo]()
$295
This Southwest deal was found by Cheapflights users on 6/14. 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 10/109:15 am
LGB
- PWM
1 stop7h 10m
Southwest
Tue 10/137:30 am
PWM
- LGB
1 stop8h 05m
Southwest
Deal found 6/14![Southwest logo]()
$366
This Southwest deal was found by Cheapflights users on 6/15. 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 8/110:35 am
LGB
- PWM
2 stops10h 10m
Southwest
Wed 8/57:45 am
PWM
- LGB
1 stop7h 35m
Southwest
Deal found 6/15![Southwest logo]()
$374
This Southwest deal was found by Cheapflights users on 6/15. 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 8/411:10 am
LGB
- PWM
1 stop7h 55m
Southwest
Sat 8/155:40 am
PWM
- LGB
2 stops11h 45m
Southwest
Deal found 6/15![Southwest logo]()
$395
This Southwest deal was found by Cheapflights users on 6/15. 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 7/1310:30 am
LGB
- PWM
2 stops10h 40m
Southwest
Mon 7/205:35 am
PWM
- LGB
2 stops12h 15m
Southwest
Deal found 6/15![Southwest logo]()
$438
This Southwest deal was found by Cheapflights users on 6/14. 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 6/297:50 pm
LGB
- PWM
2 stops11h 05m
Southwest
Fri 7/37:40 am
PWM
- LGB
1 stop10h 50m
Southwest
Deal found 6/14![Southwest logo]()
$483
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 June 16, 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 June 16, 2026.
This Southwest deal was found by Cheapflights users on 6/11. 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 8/288:50 am
LGB
- PWM
2 stops10h 35m
Southwest
Tue 9/17:45 am
PWM
- LGB
1 stop7h 35m
Southwest
Deal found 6/11![Southwest logo]()
$295
This Delta deal was found by Cheapflights users on 6/14. 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.
Mon 10/127:10 am
LGB
- PWM
2 stops30h 00m
Delta
Fri 10/161:35 pm
PWM
- LGB
2 stops11h 11m
Delta
Deal found 6/14![Delta logo]()
$685
This Southwest deal was found by Cheapflights users on 6/14. 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 10/109:15 am
LGB
- PWM
1 stop7h 10m
Southwest
Tue 10/131:30 pm
PWM
- LGB
2 stops10h 40m
Southwest
Deal found 6/14![Southwest logo]()
$371
This Southwest deal was found by Cheapflights users on 6/15. 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 8/110:35 am
LGB
- PWM
2 stops10h 10m
Southwest
Wed 8/57:45 am
PWM
- LGB
1 stop7h 35m
Southwest
Deal found 6/15![Southwest logo]()
$374
This Southwest deal was found by Cheapflights users on 6/15. 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 8/47:50 am
LGB
- PWM
2 stops10h 20m
Southwest
Sat 8/155:40 am
PWM
- LGB
2 stops11h 45m
Southwest
Deal found 6/15![Southwest logo]()
$400
This Southwest deal was found by Cheapflights users on 6/14. 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 6/297:50 pm
LGB
- PWM
2 stops11h 05m
Southwest
Fri 7/37:40 am
PWM
- LGB
1 stop10h 50m
Southwest
Deal found 6/14![Southwest logo]()
$483
This Delta deal was found by Cheapflights users on 6/14. 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 10/107:10 am
LGB
- PWM
2 stops13h 39m
Delta
Sun 10/116:30 am
PWM
- LGB
2 stops42h 16m
Delta
Deal found 6/14![Delta logo]()
$794
Last-minute flights from Long Beach to PortlandDiscover last-minute flight deals from Long Beach to Portland. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Long Beach to Portland. Data last updated June 16, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/14. 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 6/206:55 am
LGB
- PWM
2 stops11h 05m
Southwest
Wed 6/241:05 pm
PWM
- LGB
2 stops10h 05m
Southwest
Deal found 6/14![Southwest logo]()
$659
This Southwest deal was found by Cheapflights users on 6/14. 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 6/297:50 pm
LGB
- PWM
2 stops11h 05m
Southwest
Fri 7/37:40 am
PWM
- LGB
1 stop10h 50m
Southwest
Deal found 6/14![Southwest logo]()
$483
This Delta deal was found by Cheapflights users on 6/15. 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 7/74:55 pm
LGB
- PWM
2 stops29h 04m
Delta
Tue 7/142:59 pm
PWM
- LGB
2 stops33h 33m
Delta
Deal found 6/15![Delta logo]()
$814
This Delta deal was found by Cheapflights users on 6/14. 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 7/87:00 am
LGB
- PWM
2 stops14h 59m
Delta
Fri 8/76:00 am
PWM
- LGB
2 stops42h 32m
Delta
Deal found 6/14![Delta logo]()
$876
This Delta deal was found by Cheapflights users on 6/15. 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 7/94:55 pm
LGB
- PWM
2 stops14h 47m
Delta
Tue 7/142:59 pm
PWM
- LGB
2 stops33h 33m
Delta
Deal found 6/15![Delta logo]()
$866
This Southwest deal was found by Cheapflights users on 6/15. 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 7/1310:30 am
LGB
- PWM
2 stops10h 40m
Southwest
Mon 7/205:35 am
PWM
- LGB
2 stops12h 15m
Southwest
Deal found 6/15![Southwest logo]()
$438
This Southwest deal was found by Cheapflights users on 6/14. 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 7/178:15 am
LGB
- PWM
1 stop11h 00m
Southwest
Mon 7/207:40 am
PWM
- LGB
1 stop10h 50m
Southwest
Deal found 6/14![Southwest logo]()
$578
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 June 16, 2026.
Search for one-way flight options from Long Beach to Portland. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
This Southwest deal was found by Cheapflights users on 6/11. 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 8/289:10 am
LGB
- PWM
2 stops10h 15m
Southwest
Deal found 6/11![Southwest logo]()
$174
This Delta deal was found by Cheapflights users on 6/11. 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 8/287:00 am
LGB
- PWM
2 stops13h 13m
Delta
Deal found 6/11![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 6/11. 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.
Sun 8/307:00 am
LGB
- PWM
2 stops30h 01m
Delta
Deal found 6/11![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 6/11. 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 8/274:50 pm
LGB
- PWM
2 stops29h 09m
Delta
Deal found 6/11![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 6/15. 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 8/47:00 am
LGB
- PWM
2 stops13h 13m
Delta
Deal found 6/15![Delta logo]()
$375
This Delta deal was found by Cheapflights users on 6/11. 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 8/264:50 pm
LGB
- PWM
2 stops14h 55m
Delta
Deal found 6/11![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 6/11. 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 8/297:00 am
LGB
- PWM
2 stops28h 13m
Delta
Deal found 6/11![Delta logo]()
$446
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 June 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $295 (Southwest) |
One-way from | $174 (Southwest) |
Popular in | December |
Cheapest in | September |
Average price | $489 |
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 June 16, 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
Fri 8/28
8:50 am-10:25 pm
2 stops10h 35m
Portland
Tue 9/1
7:45 am-12:20 pm
1 stop7h 35m
$295
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Sat 10/10
9:15 am-7:25 pm
1 stop7h 10m
Portland
Tue 10/13
1:30 pm-9:10 pm
2 stops10h 40m
$371
Quickest round-trip
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Sat 8/1
10:35 am-11:45 pm
2 stops10h 10m
Portland
Wed 8/5
7:45 am-12:20 pm
1 stop7h 35m
$374
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Tue 8/4
7:50 am-9:10 pm
2 stops10h 20m
Portland
Sat 8/15
5:40 am-2:25 pm
2 stops11h 45m
$400
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Mon 6/29
7:50 pm-9:55 am
2 stops11h 05m
Portland
Fri 7/3
7:40 am-3:30 pm
1 stop10h 50m
$483
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Mon 10/12
7:10 am-4:10 pm
2 stops30h 00m
Portland
Fri 10/16
1:35 pm-9:46 pm
2 stops11h 11m
$685
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Sat 10/10
7:10 am-11:49 pm
2 stops13h 39m
Portland
Sun 10/11
6:30 am-9:46 pm
2 stops42h 16m
$794
Cheapest one-way
Quickest one-way
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Fri 8/28
10:15 am-9:30 pm
1 stop8h 15m
$185
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Wed 10/21
8:10 am-9:30 pm
2 stops10h 20m
$190
Long BeachPortland
LGB - PWM
LGBPWM
Long Beach Municipal
Fri 8/28
7:00 am-11:13 pm
2 stops13h 13m
$295
Showing 1-10 of 14 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 June 16, 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.
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
7.9
Food
7.0
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
Brunswick
Lewiston
Conway
Browse thousands of different options on Cheapflights for your next trip
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Long Beach and Portland flights
Browse other Long Beach and Portland flight options. Last updated on June 16, 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 June 16, 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 June 16, 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 June 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$310 | Average$427 | FlexibilityNo cancel fee | On-time63% |