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Cheap flights from Portland, Maine to Los Angeles from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Los Angeles departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
1:40 pm - 10:30 pmPWM  Portland-SBA Santa Barbara
11h 50m2 stops Baltimore/Washington Denver Intl
Southwest Logo
2:20 pm - 9:50 amSBA  Santa Barbara-PWM Portland
16h 30m2 stops Denver Intl Baltimore/Washington
$388Southwest
Thu, Nov 5 - Tue, Nov 10
Southwest Logo
11:10 am - 10:30 pmPWM  Portland-SBA Santa Barbara
14h 20m2 stops Baltimore/Washington Denver Intl
Southwest Logo
3:15 pm - 9:50 amSBA  Santa Barbara-PWM Portland
15h 35m2 stops Las Vegas Harry Reid Intl Baltimore/Washington
$407Southwest
Thu, Nov 5 - Mon, Nov 9
Southwest Logo
11:10 am - 10:30 pmPWM  Portland-SBA Santa Barbara
14h 20m2 stops Baltimore/Washington Denver Intl
Southwest Logo
3:15 pm - 9:50 amSBA  Santa Barbara-PWM Portland
15h 35m2 stops Las Vegas Harry Reid Intl Baltimore/Washington
$408Southwest
Thu, Nov 5 - Mon, Nov 9
United Airlines Logo
9:34 am - 10:18 pmPWM  Portland-SBA Santa Barbara
15h 44m2 stops Washington, D.C. Dulles Intl San Francisco
United Airlines Logo
6:00 pm - 8:19 amSBA  Santa Barbara-PWM Portland
11h 19m2 stops Los Angeles Los Angeles Newark
$417United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
6:00 am - 1:42 pmPWM  Portland-SBA Santa Barbara
10h 42m2 stops Chicago O'Hare Intl Los Angeles Los Angeles
United Airlines Logo
6:36 pm - 9:08 amSBA  Santa Barbara-PWM Portland
11h 32m2 stops San Francisco Newark
$420United Airlines
Wed, Sep 30 - Fri, Oct 2
United Airlines Logo
9:45 am - 5:02 pmPWM  Portland-SBA Santa Barbara
10h 17m2 stops Chicago O'Hare Intl Los Angeles Los Angeles
United Airlines Logo
6:00 pm - 8:19 amSBA  Santa Barbara-PWM Portland
11h 19m2 stops Los Angeles Los Angeles Newark
$438United Airlines
Wed, Jan 6 - Sat, Jan 9
American Airlines Logo
12:48 pm - 9:57 pmPWM  Portland-SBA Santa Barbara
12h 09m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl
American Airlines Logo
4:26 pm - 10:37 amSBA  Santa Barbara-PWM Portland
15h 11m2 stops Phoenix Sky Harbor Intl Philadelphia
$451American Airlines
Thu, Nov 5 - Tue, Nov 10
United Airlines Logo
6:00 am - 11:31 amPWM  Portland-SBA Santa Barbara
8h 31m1 stop Chicago O'Hare Intl
United Airlines Logo
5:00 am - 7:17 pmSBA  Santa Barbara-PWM Portland
11h 17m2 stops Denver Intl Washington, D.C. Dulles Intl
$452United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
6:03 am - 11:31 amPWM  Portland-SBA Santa Barbara
8h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
6:31 am - 9:23 pmSBA  Santa Barbara-PWM Portland
11h 52m2 stops Los Angeles Los Angeles Chicago O'Hare Intl
$452United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
9:45 am - 5:02 pmPWM  Portland-SBA Santa Barbara
10h 17m2 stops Chicago O'Hare Intl Los Angeles Los Angeles
United Airlines Logo
5:30 am - 10:57 pmSBA  Santa Barbara-PWM Portland
14h 27m2 stops Denver Intl Newark
$453United Airlines
Wed, Jan 6 - Sat, Jan 9

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United Airlines flights from Portland, Maine to Santa Barbara

Our best United Airlines deals on Portland, Maine to Santa Barbara flight tickets
United Airlines
Jan 6
PWM9:34 amPortland
15h 44m
2 stops
SBA10:18 pmSanta Barbara
Jan 9
SBA6:00 pmSanta Barbara
11h 19m
2 stops
PWM8:19 amPortland
$417
United Airlines
Sep 30
PWM6:00 amPortland
10h 42m
2 stops
SBA1:42 pmSanta Barbara
Oct 2
SBA6:36 pmSanta Barbara
11h 32m
2 stops
PWM9:08 amPortland
$420
United Airlines
Jan 6
PWM9:45 amPortland
10h 17m
2 stops
SBA5:02 pmSanta Barbara
Jan 9
SBA6:00 pmSanta Barbara
11h 19m
2 stops
PWM8:19 amPortland
$438

Southwest flights from Portland, Maine to Santa Barbara

Our best Southwest deals on Portland, Maine to Santa Barbara flight tickets
Southwest
Nov 5
PWM1:40 pmPortland
11h 50m
2 stops
SBA10:30 pmSanta Barbara
Nov 10
SBA2:20 pmSanta Barbara
16h 30m
2 stops
PWM9:50 amPortland
$388
Southwest
Nov 5
PWM11:10 amPortland
14h 20m
2 stops
SBA10:30 pmSanta Barbara
Nov 9
SBA3:15 pmSanta Barbara
15h 35m
2 stops
PWM9:50 amPortland
$407
Southwest
Nov 5
PWM11:10 amPortland
14h 20m
2 stops
SBA10:30 pmSanta Barbara
Nov 9
SBA3:15 pmSanta Barbara
15h 35m
2 stops
PWM9:50 amPortland
$408

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Santa Barbara 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 14, 2026.
Use the filters below to find and compare flights from Portland, Maine to Santa Barbara that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSanta Barbara

PWM Portland - SBA Santa Barbara

PWMSBA

Portland

Thu 11/5

1:40 pm-10:30 pm

2 stops11h 50m

Santa Barbara

Tue 11/10

2:20 pm-9:50 am

2 stops16h 30m

$388

PortlandSanta Barbara

PWM Portland - SBA Santa Barbara

PWMSBA

Portland

Thu 11/5

11:10 am-10:30 pm

2 stops14h 20m

Santa Barbara

Mon 11/9

3:15 pm-9:50 am

2 stops15h 35m

$407

PortlandSanta Barbara

PWM Portland - SBA Santa Barbara

PWMSBA

Portland

Thu 11/5

11:10 am-10:30 pm

2 stops14h 20m

Santa Barbara

Mon 11/9

3:15 pm-9:50 am

2 stops15h 35m

$408

PortlandSanta Barbara

PWM Portland - SBA Santa Barbara

PWMSBA

Portland

Wed 1/6

9:34 am-10:18 pm

2 stops15h 44m

Santa Barbara

Sat 1/9

6:00 pm-8:19 am

2 stops11h 19m

$417

PortlandSanta Barbara

PWM Portland - SBA Santa Barbara

PWMSBA

Portland

Wed 9/30

6:00 am-1:42 pm

2 stops10h 42m

Santa Barbara

Fri 10/2

6:36 pm-9:08 am

2 stops11h 32m

$420

PortlandSanta Barbara

PWM Portland - SBA Santa Barbara

PWMSBA

Portland

Wed 1/6

9:45 am-5:02 pm

2 stops10h 17m

Santa Barbara

Sat 1/9

6:00 pm-8:19 am

2 stops11h 19m

$438

PortlandSanta Barbara

PWM Portland - SBA Santa Barbara

PWMSBA

Portland

Thu 11/5

12:48 pm-9:57 pm

2 stops12h 09m

Santa Barbara

Tue 11/10

4:26 pm-10:37 am

2 stops15h 11m

$451
Quickest round-trip

PortlandSanta Barbara

PWM Portland - SBA Santa Barbara

PWMSBA

Portland

Tue 8/25

6:00 am-11:31 am

1 stop8h 31m

Santa Barbara

Sat 8/29

5:00 am-7:17 pm

2 stops11h 17m

$452

PortlandSanta Barbara

PWM Portland - SBA Santa Barbara

PWMSBA

Portland

Sat 8/29

6:03 am-11:31 am

1 stop8h 28m

Santa Barbara

Wed 9/2

6:31 am-9:23 pm

2 stops11h 52m

$452

PortlandSanta Barbara

PWM Portland - SBA Santa Barbara

PWMSBA

Portland

Wed 1/6

9:45 am-5:02 pm

2 stops10h 17m

Santa Barbara

Sat 1/9

5:30 am-10:57 pm

2 stops14h 27m

$453

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 Portland, Maine to Santa Barbara

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 month to fly to Santa Barbara?

The month of December is, on average, the cheapest month to fly to Santa Barbara from Portland, Maine, with most prices found around $0. If you are unable to visit Santa Barbara during the month of December, then departing from Portland, Maine during the month March is also very affordable. Most momondo users find prices during this month for around $377.

Can stopping save me money on Portland, Maine to Santa Barbara flights?

You could potentially save up to 37% on your flight if you consider stops on a Portland, Maine to Santa Barbara flight.

When to book flights from Portland, Maine to Santa Barbara

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

Cheap Portland, Maine to Santa Barbara (PWM to SBA) flight deals and tips

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

Fastest flight time

8h 28m

Direct flights

None
The fastest flight from Portland, Maine to Santa Barbara takes 8h 28m
There are no direct flights from Portland, Maine to Santa Barbara. There are no popular flight routes from Portland, Maine to Santa Barbara.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Santa Barbara

  • How far is Portland to Santa Barbara by plane?

    The straight-line distance from Portland to Santa Barbara is 2685.8 mi. A reasonable flight in good conditions will take 8h 28m.

  • When did momondo last update prices for flights from Portland Airport to Santa Barbara Airport?

    Prices for flights from Portland Airport to Santa Barbara Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Santa Barbara Airport?

  • How old do you have to be to fly from Portland Airport to Santa Barbara 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 Portland Airport to Santa Barbara Airport.

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

    The travel and health documents you'll need for your trip to Santa Barbara 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 Santa Barbara 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 Portland, Maine to Santa Barbara?

Best airlines flying from Portland, Maine to Santa Barbara

Compare and see reviews for airlines that fly from Portland, Maine to Santa Barbara with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $392Free CancellationRating
7.4
10,114 reviews
Search United Airlines flights

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Buellton
Santa Ynez
Los Olivos

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Santa Barbara?

Finding the right flight to Santa Barbara from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Barbara quick and easy, saving you time and money.

Can I find flights from Portland to Santa Barbara with flexible booking policies on momondo?

momondo does allow users to show only those flights to Santa Barbara from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Santa Barbara?

momondo provides multiple filters to help you find the best flight to Santa Barbara from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Santa Barbara from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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