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Cheap flights from Long Beach to Portland from $149

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 10/25. 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

Southwest Logo
1:00 pm - 11:20 pmLGB-PWM
7h 20m1 stop
Southwest Logo
5:50 am - 11:55 amPWM-LGB
9h 05m1 stop
$341Southwest
Find Deal
Thu, Sep 4 - Thu, Sep 18
Southwest Logo
11:05 am - 10:30 pmLGB-PWM
8h 25m1 stop
Southwest Logo
5:30 am - 3:45 pmPWM-LGB
13h 15m1 stop
$343Southwest
Find Deal
Wed, Oct 29 - Sun, Nov 2
Southwest Logo
11:55 am - 10:25 pmLGB-PWM
7h 30m1 stop
Southwest Logo
5:50 am - 11:55 amPWM-LGB
9h 05m1 stop
$348Southwest
Find Deal
Wed, Sep 3 - Thu, Sep 18
Southwest Logo
8:00 am - 10:30 pmLGB-PWM
11h 30m2 stops
Southwest Logo
5:30 am - 3:45 pmPWM-LGB
13h 15m1 stop
$349Southwest
Find Deal
Wed, Oct 29 - Sun, Nov 2
Southwest Logo
8:00 am - 10:30 pmLGB-PWM
11h 30m2 stops
Southwest Logo
5:30 am - 1:25 pmPWM-LGB
10h 55m2 stops
$368Southwest
Find Deal
Wed, Oct 29 - Sun, Nov 2
Southwest Logo
11:55 am - 10:25 pmLGB-PWM
7h 30m1 stop
Southwest Logo
5:50 am - 12:20 pmPWM-LGB
9h 30m2 stops
$376Southwest
Find Deal
Tue, Sep 9 - Tue, Sep 30
Southwest Logo
10:50 am - 11:20 pmLGB-PWM
9h 30m2 stops
Southwest Logo
5:50 am - 11:55 amPWM-LGB
9h 05m1 stop
$383Southwest
Find Deal
Thu, Sep 4 - Thu, Sep 18
Southwest Logo
1:00 pm - 11:20 pmLGB-PWM
7h 20m1 stop
Southwest Logo
5:50 am - 1:50 pmPWM-LGB
11h 00m1 stop
$386Southwest
Find Deal
Fri, Sep 5 - Tue, Sep 16
Southwest Logo
9:40 am - 10:25 pmLGB-PWM
9h 45m2 stops
Southwest Logo
5:50 am - 11:55 amPWM-LGB
9h 05m1 stop
$393Southwest
Find Deal
Wed, Sep 3 - Thu, Sep 18
Southwest Logo
9:40 am - 10:25 pmLGB-PWM
9h 45m2 stops
Southwest Logo
5:50 am - 12:20 pmPWM-LGB
9h 30m2 stops
$408Southwest
Find Deal
Tue, Sep 9 - Tue, Sep 30

Southwest flights from Long Beach to Portland, Maine

Our best Southwest deals on Long Beach to Portland, Maine flight tickets
Southwest
Sep 4
LGB1:00 pmLong Beach Municipal
7h 20m
1 stop
PWM11:20 pmPortland
Sep 18
PWM5:50 amPortland
9h 05m
1 stop
LGB11:55 amLong Beach Municipal
$341
Find similar
Southwest
Oct 29
LGB11:05 amLong Beach Municipal
8h 25m
1 stop
PWM10:30 pmPortland
Nov 2
PWM5:30 amPortland
13h 15m
1 stop
LGB3:45 pmLong Beach Municipal
$343
Find similar
Southwest
Sep 3
LGB11:55 amLong Beach Municipal
7h 30m
1 stop
PWM10:25 pmPortland
Sep 18
PWM5:50 amPortland
9h 05m
1 stop
LGB11:55 amLong Beach Municipal
$348
Find similar

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 August 21, 2025.
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

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Thu 9/4

1:00 pm-11:20 pm

1 stop7h 20m

Portland

Thu 9/18

5:50 am-11:55 am

1 stop9h 05m

$341

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Wed 10/29

11:05 am-10:30 pm

1 stop8h 25m

Portland

Sun 11/2

5:30 am-3:45 pm

1 stop13h 15m

$343

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Wed 9/3

11:55 am-10:25 pm

1 stop7h 30m

Portland

Thu 9/18

5:50 am-11:55 am

1 stop9h 05m

$348

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Wed 10/29

8:00 am-10:30 pm

2 stops11h 30m

Portland

Sun 11/2

5:30 am-3:45 pm

1 stop13h 15m

$349

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Wed 10/29

8:00 am-10:30 pm

2 stops11h 30m

Portland

Sun 11/2

5:30 am-1:25 pm

2 stops10h 55m

$368

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Tue 9/9

11:55 am-10:25 pm

1 stop7h 30m

Portland

Tue 9/30

5:50 am-12:20 pm

2 stops9h 30m

$376

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Thu 9/4

10:50 am-11:20 pm

2 stops9h 30m

Portland

Thu 9/18

5:50 am-11:55 am

1 stop9h 05m

$383

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Fri 9/5

1:00 pm-11:20 pm

1 stop7h 20m

Portland

Tue 9/16

5:50 am-1:50 pm

1 stop11h 00m

$386

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Wed 9/3

9:40 am-10:25 pm

2 stops9h 45m

Portland

Thu 9/18

5:50 am-11:55 am

1 stop9h 05m

$393

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Tue 9/9

9:40 am-10:25 pm

2 stops9h 45m

Portland

Tue 9/30

5:50 am-12:20 pm

2 stops9h 30m

$408

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Long Beach is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $432. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Long Beach because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $563.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the evening is the cheapest time of day to fly from Long Beach to Portland, Maine when you can find flight prices for as low as $468. Flying to Portland, Maine in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $510. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights

None
There are no direct flights from Long Beach to Portland, Maine. There are no popular flight routes from Long Beach to Portland, Maine.
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  • 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 20m.

  • 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 $296Free CancellationRating
8.0
4,245 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
Bartlett
Gorham
Brunswick
Auburn
Intervale
Windham
Bath
Oxford
Georgetown
Tamworth
Falmouth

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

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