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$274+ Cheap flights from Orange County to Portland, ME (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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — PWM
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from Orange County to Portland

Keep the following information in mind while searching for Orange County to Portland flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$523
(United Airlines)

One-way from

$274
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$444
Provider with most accurate pricing for Los Angeles-Portland flight deals.
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From Orange County to Portland
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One-way flight from Orange County to Portland
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Highest demand for flights based on searches. 8% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Orange County to Portland

Cheapest flights from Orange County to Portland
Explore the most affordable flight options available from Orange County to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Delta deal was found by Cheapflights users on 11/4. 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 11/198:00 amSNA - PWM
2 stops12h 19mDelta
Sun 11/231:25 pmPWM - SNA
1 stop11h 54mDelta
Deal found 11/4$572
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:45 amSNA - PWM
2 stops14h 14mAmerican Airlines
Sun 11/2312:26 pmPWM - SNA
2 stops13h 24mAmerican Airlines
Deal found 11/4$577
This Southwest deal was found by Cheapflights users on 11/4. 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 11/129:10 amLGB - PWM
2 stops10h 05mSouthwest
Sat 11/1512:40 pmPWM - LGB
2 stops9h 50mSouthwest
Deal found 11/4$581
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/197:00 amSNA - PWM
1 stop7h 48mUnited Airlines
Sun 11/233:20 pmPWM - SNA
1 stop8h 43mUnited Airlines
Deal found 11/4$606
This Southwest deal was found by Cheapflights users on 11/3. 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 11/612:55 pmLGB - PWM
1 stop8h 25mSouthwest
Thu 11/135:30 amPWM - LGB
2 stops10h 55mSouthwest
Deal found 11/3$726
This Delta deal was found by Cheapflights users on 11/4. 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 11/127:15 amSNA - PWM
2 stops13h 39mDelta
Sat 11/156:35 amPWM - SNA
2 stops14h 43mDelta
Deal found 11/4$768
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:45 amSNA - PWM
2 stops14h 14mAmerican Airlines
Sat 11/155:37 pmPWM - SNA
1 stop20h 05mAmerican Airlines
Deal found 11/4$823
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/126:45 amSNA - PWM
1 stop12h 05mUnited Airlines
Sat 11/153:20 pmPWM - SNA
1 stop8h 33mUnited Airlines
Deal found 11/4$865
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 11/86:45 amSNA - PWM
1 stop12h 05mUnited Airlines
Tue 11/114:57 pmPWM - SNA
2 stops22h 31mUnited Airlines
Deal found 11/3$908
This American Airlines deal was found by Cheapflights users on 11/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:45 amSNA - PWM
1 stop11h 47mAmerican Airlines
Tue 11/115:37 pmPWM - SNA
1 stop22h 06mAmerican Airlines
Deal found 11/3$915
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 11/72:12 pmSNA - PWM
1 stop28h 38mUnited Airlines
Sun 11/95:00 pmPWM - SNA
2 stops23h 54mUnited Airlines
Deal found 11/3$1,040

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County 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 November 4, 2025.
Use the filters below to find and compare flights from Orange County to Portland that are best for you.

Fly from

Orange County

Fly to

Portland

Route

Depart

Return

Price

Santa AnaPortland

SNA - PWM

SNAPWM

Santa Ana J. Wayne/Orange Cnty

Sat 1/31

7:25 am-11:30 pm

2 stops13h 05m

Portland

Thu 2/5

8:40 am-5:22 pm

1 stop11h 42m

$523

Santa AnaPortland

SNA - PWM

SNAPWM

Santa Ana J. Wayne/Orange Cnty

Tue 4/7

8:11 am-9:24 pm

2 stops10h 13m

Portland

Wed 4/8

6:01 am-2:12 pm

2 stops11h 11m

$557

Santa AnaPortland

SNA - PWM

SNAPWM

Santa Ana J. Wayne/Orange Cnty

Wed 11/19

6:45 am-11:59 pm

2 stops14h 14m

Portland

Sun 11/23

12:26 pm-10:50 pm

2 stops13h 24m

$577

Santa AnaPortland

SNA - PWM

SNAPWM

Santa Ana J. Wayne/Orange Cnty

Tue 4/7

11:05 am-9:27 pm

1 stop7h 22m

Portland

Wed 4/8

11:17 am-8:19 pm

2 stops12h 02m

$578

Santa AnaPortland

SNA - PWM

SNAPWM

Santa Ana J. Wayne/Orange Cnty

Wed 11/19

7:00 am-5:48 pm

1 stop7h 48m

Portland

Sun 11/23

3:20 pm-9:03 pm

1 stop8h 43m

$606

Santa AnaPortland

SNA - PWM

SNAPWM

Santa Ana J. Wayne/Orange Cnty

Tue 4/7

8:00 am-11:05 pm

2 stops12h 05m

Portland

Wed 4/8

6:30 am-6:15 pm

2 stops14h 45m

$710

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Tue 3/31

7:10 am-11:49 pm

2 stops13h 39m

Portland

Wed 4/1

6:30 am-4:23 pm

2 stops12h 53m

$789

Santa AnaPortland

SNA - PWM

SNAPWM

Santa Ana J. Wayne/Orange Cnty

Sun 1/25

9:10 pm-9:01 am

1 stop8h 51m

$274

Santa AnaPortland

SNA - PWM

SNAPWM

Santa Ana J. Wayne/Orange Cnty

Fri 11/28

11:40 am-12:20 am

2 stops9h 40m

$280

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Tue 11/11

9:40 am-10:15 pm

2 stops9h 35m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 24 results
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2
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Best time to book a flight from Orange County to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Orange County 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.

Cheapflights Insights

Everything you need to know about your flight from Orange County to Portland

What is the cheapest month to book a flight from Orange County to Portland, Maine?

Currently, August is the cheapest month in which you can book a flight from Orange County to Portland, Maine (average of $169). Flying from Orange County to Portland, Maine in February is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 November 4, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Orange County to Portland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,239 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,002 reviews
Southwest
8.0
Very good
4,239 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,239 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

  • What airport do you fly into for flights to Portland from Orange County?

    For a flight from Orange County to Portland, you will be flying into Portland. Portland (PWM) is just 2.9 mi from the center of the city.

  • How long is the flight from Orange County to Portland, Maine?

    Departing from Orange County to Portland, Maine will take you 10h 13m. There are 2617 mi between Orange County and Portland, Maine. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Orange County to Portland, Maine one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $274. However, be on the lookout for offers from Southwest and Delta, as they are both options that can get you from Orange County to Portland, Maine for a low price.

  • Can I find deals for flights from Orange County to Portland that include hotel bookings?

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

  • How can I find direct flights from Orange County to Portland?

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

  • Can I find deals for business class flights from Orange County to Portland?

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

  • What is the cheapest month to book a flight from Orange County to Portland, Maine?

    Currently, August is the cheapest month in which you can book a flight from Orange County to Portland, Maine (average of $169). Flying from Orange County to Portland, Maine in February is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

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Top 3 airlines flying from Orange County to Portland

Discover the top 3 airlines that operate flights from Orange County 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$314Average$622FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$379Average$389FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$386Average$733FlexibilityNo cancel feeOn-time69%

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