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$321+ Cheap flights from Portland, ME to Santa Barbara (PWM - SBA)

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SBA
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Portland to Santa Barbara

Cheapest flights from Portland to Santa Barbara
Explore the most affordable flight options available from Portland to Santa Barbara. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This United Airlines deal was found by Cheapflights users on 7/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am
PWM
-
SBA
1 stop9h 44m
United Airlines
Mon 10/196:34 pm
SBA
-
PWM
2 stops12h 28m
United Airlines
Deal found 7/19$460
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am
PWM
-
SBA
2 stops14h 29m
United Airlines
Sat 10/315:00 am
SBA
-
PWM
1 stop8h 02m
United Airlines
Deal found 7/21$478
This Southwest deal was found by Cheapflights users on 7/20. 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 10/1411:35 am
PWM
-
SBA
2 stops12h 30m
Southwest
Sun 10/187:45 pm
SBA
-
PWM
2 stops11h 05m
Southwest
Deal found 7/20$487
This Southwest deal was found by Cheapflights users on 7/19. 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 10/151:05 pm
PWM
-
SBA
2 stops13h 05m
Southwest
Mon 10/1911:10 am
SBA
-
PWM
2 stops9h 45m
Southwest
Deal found 7/19$500

Find flight deals from Portland to Santa Barbara

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Santa Barbara (SBA). 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 July 24, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$460
(United Airlines)

One-way from

$321
(United Airlines)

Popular in

August

Cheapest in

March

Average price

$794
Provider with most accurate pricing for Portland-Santa Barbara flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Santa Barbara flights.
Search Deals
From Portland to Santa Barbara
Search Deals
One-way flight from Portland to Santa Barbara
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Portland to Santa Barbara that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSanta Barbara

PWM - SBA

PWMSBA

Portland

Tue 10/27

9:10 am-9:10 pm

2 stops15h 00m

Santa Barbara

Sat 10/31

5:00 am-4:02 pm

1 stop8h 02m

$478
Quickest round-trip

PortlandSanta Barbara

PWM - SBA

PWMSBA

Portland

Thu 10/15

1:05 pm-11:10 pm

2 stops13h 05m

Santa Barbara

Mon 10/19

11:10 am-11:55 pm

2 stops9h 45m

$500
Cheapest one-way

PortlandSanta Barbara

PWM - SBA

PWMSBA

Portland

Wed 8/5

1:05 pm-10:30 pm

2 stops12h 25m

$326
Quickest one-way

PortlandSanta Barbara

PWM - SBA

PWMSBA

Portland

Thu 8/6

6:00 am-11:25 am

1 stop8h 25m

$349

PortlandSanta Barbara

PWM - SBA

PWMSBA

Portland

Thu 8/6

7:40 am-4:00 pm

2 stops11h 20m

$364

PortlandSanta Barbara

PWM - SBA

PWMSBA

Portland

Tue 8/4

6:05 am-4:07 pm

2 stops13h 02m

$460

PortlandSanta Barbara

PWM - SBA

PWMSBA

Portland

Sun 8/9

6:00 am-11:25 am

1 stop8h 25m

$485

PortlandSanta Barbara

PWM - SBA

PWMSBA

Portland

Sat 8/8

6:00 am-11:25 am

1 stop8h 25m

$485

PortlandSanta Barbara

PWM - SBA

PWMSBA

Portland

Tue 8/11

7:35 am-8:11 pm

2 stops15h 36m

$802

PortlandSanta Barbara

PWM - SBA

PWMSBA

Portland

Tue 8/11

5:30 am-6:03 pm

2 stops15h 33m

$985

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Portland, Maine-Santa Barbara flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Portland, Maine-Santa Barbara flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Portland, Maine-Santa Barbara flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Santa Barbara flights, Cheapflights users trust Expedia the most. Expedia 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 Portland, Maine-Santa Barbara 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 Portland to Santa Barbara

Have a flexible travel schedule? Discover the best time to fly to Santa Barbara from Portland with our price prediction graph.
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 Santa Barbara

Get insights into the airlines that provide service to Santa Barbara. 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 Santa Barbara. Reviews last updated July 24, 2026.
Peruse reviews from past customers who have flown with United Airlines from Portland to Santa Barbara 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.
United Airlines
7.4
Good
10,026 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.
United Airlines
7.4
Good
10,026 reviews
United Airlines
7.4
Good
10,026 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Related info for your journey

Find useful and relevant information for your journey from Portland to Santa Barbara. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland, Maine to Santa Barbara?

    A quick flight from Portland, Maine to Santa Barbara can take about 15h. United Airlines provides one of the quickest options available for as low as $478. The distance from Portland, Maine to Santa Barbara is about 2690 mi.

  • What is the cheapest airline to fly from Portland, Maine to Santa Barbara round-trip?

    United Airlines, at $392, was found to be the cheapest airline from Portland, Maine to Santa Barbara.. United Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Portland to Santa Barbara that include hotel bookings?

    Yes. In addition to deals on Portland to Santa Barbara flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Santa Barbara?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Santa Barbara.

  • Can I find deals for business class flights from Portland to Santa Barbara?

    Yes. Cheapflights offers flight deals from Portland to Santa Barbara by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Santa Barbara?

Book flights to Santa Barbara if you plan to visit one of these locations
Santa Ynez
Buellton

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Portland to Santa Barbara

Discover the top airline that operate flights from Portland to Santa Barbara. 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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$392Average$544FlexibilityNo cancel feeOn-time69%

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