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Cheap flights from Long Beach to Portland from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Long Beach to Portland departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Long Beach to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
11:10 am - 10:05 pm
LGB
-
PWM
7h 55m
1 stop
Southwest Logo
7:45 am - 12:20 pm
PWM
-
LGB
7h 35m
1 stop
$285Southwest
Wed, Aug 19 - Wed, Aug 26
Southwest Logo
7:00 am - 9:10 pm
LGB
-
PWM
11h 10m
2 stops
Southwest Logo
7:45 am - 12:20 pm
PWM
-
LGB
7h 35m
1 stop
$290Southwest
Wed, Aug 19 - Wed, Aug 26
Southwest Logo
10:10 am - 10:05 pm
LGB
-
PWM
8h 55m
2 stops
Southwest Logo
5:45 am - 1:10 pm
PWM
-
LGB
10h 25m
2 stops
$295Southwest
Tue, Aug 11 - Tue, Aug 18
Southwest Logo
11:10 am - 10:05 pm
LGB
-
PWM
7h 55m
1 stop
Southwest Logo
10:30 am - 7:15 pm
PWM
-
LGB
11h 45m
2 stops
$303Southwest
Wed, Aug 19 - Thu, Aug 27
Southwest Logo
10:15 am - 10:25 pm
LGB
-
PWM
9h 10m
2 stops
Southwest Logo
5:45 am - 1:10 pm
PWM
-
LGB
10h 25m
2 stops
$308Southwest
Thu, Aug 13 - Tue, Aug 18
Southwest Logo
7:00 am - 9:10 pm
LGB
-
PWM
11h 10m
2 stops
Southwest Logo
7:45 am - 12:20 pm
PWM
-
LGB
7h 35m
1 stop
$332Southwest
Tue, Aug 11 - Tue, Aug 18
Southwest Logo
10:10 am - 12:05 am
LGB
-
PWM
10h 55m
2 stops
Southwest Logo
5:30 am - 12:25 pm
PWM
-
LGB
9h 55m
2 stops
$337Southwest
Mon, Jul 13 - Tue, Jul 28
Southwest Logo
8:15 am - 10:10 pm
LGB
-
PWM
10h 55m
1 stop
Southwest Logo
5:30 am - 12:25 pm
PWM
-
LGB
9h 55m
2 stops
$338Southwest
Mon, Jul 13 - Tue, Jul 28
Southwest Logo
8:50 am - 10:25 pm
LGB
-
PWM
10h 35m
2 stops
Southwest Logo
7:45 am - 12:20 pm
PWM
-
LGB
7h 35m
1 stop
$345Southwest
Thu, Aug 13 - Tue, Aug 18
Southwest Logo
11:10 am - 10:05 pm
LGB
-
PWM
7h 55m
1 stop
Southwest Logo
7:45 am - 12:20 pm
PWM
-
LGB
7h 35m
1 stop
$369Southwest
Tue, Aug 11 - Tue, Aug 18

Southwest flights from Long Beach to Portland, Maine

Our best Southwest deals on Long Beach to Portland, Maine flight tickets
Southwest
Aug 19
LGB11:10 amLong Beach Municipal
7h 55m
1 stop
PWM10:05 pmPortland
Aug 26
PWM7:45 amPortland
7h 35m
1 stop
LGB12:20 pmLong Beach Municipal
$285
Southwest
Aug 19
LGB7:00 amLong Beach Municipal
11h 10m
2 stops
PWM9:10 pmPortland
Aug 26
PWM7:45 amPortland
7h 35m
1 stop
LGB12:20 pmLong Beach Municipal
$290
Southwest
Aug 11
LGB10:10 amLong Beach Municipal
8h 55m
2 stops
PWM10:05 pmPortland
Aug 18
PWM5:45 amPortland
10h 25m
2 stops
LGB1:10 pmLong Beach Municipal
$295

Delta flights from Long Beach to Portland, Maine

Our best Delta deals on Long Beach to Portland, Maine flight tickets
Delta
Jun 27
LGB7:00 amLong Beach Municipal
24h 43m
2 stops
PWM10:43 amPortland
Jul 4
PWM2:51 pmPortland
9h 38m
2 stops
LGB9:29 pmLong Beach Municipal
$512
Delta
Jun 29
LGB1:00 pmLong Beach Municipal
32h 52m
2 stops
PWM12:52 amPortland
Jul 4
PWM2:51 pmPortland
9h 38m
2 stops
LGB9:29 pmLong Beach Municipal
$521
Delta
Jul 3
LGB7:00 amLong Beach Municipal
14h 52m
2 stops
PWM12:52 amPortland
Jul 4
PWM2:51 pmPortland
9h 38m
2 stops
LGB9:29 pmLong Beach Municipal
$556

momondo Fare Finder

 
Customize your flight search to find flights from Long Beach to Portland, Maine 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, momondo users made 832,500 searches. Data last updated May 13, 2026.
Use the filters below to find and compare flights from Long Beach to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Wed 8/19

11:10 am-10:05 pm

1 stop7h 55m

Portland

Wed 8/26

7:45 am-12:20 pm

1 stop7h 35m

$285

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Wed 8/19

7:00 am-9:10 pm

2 stops11h 10m

Portland

Wed 8/26

7:45 am-12:20 pm

1 stop7h 35m

$290

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Tue 8/11

10:10 am-10:05 pm

2 stops8h 55m

Portland

Tue 8/18

5:45 am-1:10 pm

2 stops10h 25m

$295

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Wed 8/19

11:10 am-10:05 pm

1 stop7h 55m

Portland

Thu 8/27

10:30 am-7:15 pm

2 stops11h 45m

$303

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Thu 8/13

10:15 am-10:25 pm

2 stops9h 10m

Portland

Tue 8/18

5:45 am-1:10 pm

2 stops10h 25m

$308

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Tue 8/11

7:00 am-9:10 pm

2 stops11h 10m

Portland

Tue 8/18

7:45 am-12:20 pm

1 stop7h 35m

$332

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Mon 7/13

10:10 am-12:05 am

2 stops10h 55m

Portland

Tue 7/28

5:30 am-12:25 pm

2 stops9h 55m

$337

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Mon 7/13

8:15 am-10:10 pm

1 stop10h 55m

Portland

Tue 7/28

5:30 am-12:25 pm

2 stops9h 55m

$338

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Thu 8/13

8:50 am-10:25 pm

2 stops10h 35m

Portland

Tue 8/18

7:45 am-12:20 pm

1 stop7h 35m

$345

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Tue 8/11

11:10 am-10:05 pm

1 stop7h 55m

Portland

Tue 8/18

7:45 am-12:20 pm

1 stop7h 35m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Long Beach to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Long Beach to Portland, Maine flights?

You could potentially save up to 78% on your flight if you consider stops on a Long Beach to Portland, Maine flight.

When to book flights from Long Beach to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Long Beach to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Long Beach to Portland, Maine (LGB to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Long Beach to Portland, Maine

Fastest flight time

7h 55m

Direct flights

None
The fastest flight from Long Beach to Portland, Maine takes 7h 55m
There are no direct flights from Long Beach to Portland, Maine. There are no popular flight routes from Long Beach to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Long Beach to Portland, Maine

  • How far is Long Beach Municipal to Portland by plane?

    A flight from Long Beach Municipal to Portland will travel around 2632.4 mi. A reasonable flight in good conditions will take 7h 55m.

  • When did momondo last update prices for flights from Long Beach Municipal Airport to Portland Airport?

    Prices for flights from Long Beach Municipal Airport to Portland Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Long Beach Municipal Airport to Portland Airport?

  • How old do you have to be to fly from Long Beach Municipal Airport to Portland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Long Beach Municipal Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Long Beach to Portland, Maine?

Best airlines flying from Long Beach to Portland, Maine

Compare and see reviews for airlines that fly from Long Beach to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $319Free CancellationRating
7.9
4,296 reviews
Search Southwest flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Long Beach to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Long Beach to Portland for you.

Can I find flights from Long Beach to Portland with flexible booking policies on momondo?

All flight searches from Long Beach to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Long Beach to Portland?

momondo helps you find the best flight between Long Beach and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Long Beach to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Long Beach and alert you when they change.

An easier way to manage your Portland, Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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