Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Orange County to Boston from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Orange County to Boston departing on 8/28. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Orange County to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
8:20 am - 10:35 pm
LGB
-
PWM
11h 15m
2 stops
Southwest Logo
5:30 am - 3:20 pm
PWM
-
LGB
12h 50m
2 stops
$313Southwest
Wed, Apr 29 - Mon, May 4
Southwest Logo
10:15 am - 9:30 pm
LGB
-
PWM
8h 15m
1 stop
Southwest Logo
7:45 am - 12:20 pm
PWM
-
LGB
7h 35m
1 stop
$333Southwest
Thu, Aug 20 - Tue, Aug 25
Southwest Logo
10:15 am - 9:30 pm
LGB
-
PWM
8h 15m
1 stop
Southwest Logo
7:45 am - 5:05 pm
PWM
-
LGB
12h 20m
2 stops
$338Southwest
Thu, Aug 20 - Tue, Aug 25
Southwest Logo
7:50 pm - 9:55 am
LGB
-
PWM
11h 05m
2 stops
Southwest Logo
5:35 am - 3:30 pm
PWM
-
LGB
12h 55m
2 stops
$343Southwest
Mon, Jul 20 - Mon, Jul 27
Southwest Logo
7:50 pm - 9:55 am
LGB
-
PWM
11h 05m
2 stops
Southwest Logo
7:40 am - 3:30 pm
PWM
-
LGB
10h 50m
1 stop
$354Southwest
Mon, Jul 20 - Mon, Jul 27
Southwest Logo
9:40 am - 10:55 pm
LGB
-
PWM
10h 15m
2 stops
Southwest Logo
5:30 am - 12:25 pm
PWM
-
LGB
9h 55m
2 stops
$359Southwest
Wed, Jul 1 - Tue, Jul 7
American Airlines Logo
6:45 am - 5:49 pm
SNA
-
PWM
8h 04m
1 stop
American Airlines Logo
9:05 am - 3:42 pm
PWM
-
SNA
9h 37m
1 stop
$447American Airlines
Sat, Aug 29 - Sat, Sep 5
United Airlines Logo
6:26 pm - 9:11 am
SNA
-
PWM
11h 45m
2 stops
United Airlines Logo
4:51 pm - 10:27 pm
PWM
-
SNA
8h 36m
1 stop
$452United Airlines
Tue, May 26 - Tue, Jun 2
Delta Logo
6:49 pm - 12:00 pm
SNA
-
PWM
14h 11m
2 stops
Delta Logo
12:55 pm - 10:32 pm
PWM
-
SNA
12h 37m
2 stops
$458Delta
Tue, May 26 - Tue, Jun 2
American Airlines Logo
7:42 pm - 10:32 am
SNA
-
PWM
11h 50m
2 stops
American Airlines Logo
12:19 pm - 7:31 pm
PWM
-
SNA
10h 12m
1 stop
$460American Airlines
Tue, May 26 - Tue, Jun 2

American Airlines flights from Orange County to Portland, Maine

Our best American Airlines deals on Orange County to Portland, Maine flight tickets
American Airlines
Aug 29
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
8h 04m
1 stop
PWM5:49 pmPortland
Sep 5
PWM9:05 amPortland
9h 37m
1 stop
SNA3:42 pmSanta Ana J. Wayne/Orange Cnty
$447
American Airlines
May 26
SNA7:42 pmSanta Ana J. Wayne/Orange Cnty
11h 50m
2 stops
PWM10:32 amPortland
Jun 2
PWM12:19 pmPortland
10h 12m
1 stop
SNA7:31 pmSanta Ana J. Wayne/Orange Cnty
$460
American Airlines
Jun 2
SNA7:45 amSanta Ana J. Wayne/Orange Cnty
8h 06m
1 stop
PWM6:51 pmPortland
Jun 9
PWM6:00 amPortland
11h 19m
1 stop
SNA2:19 pmSanta Ana J. Wayne/Orange Cnty
$462

United Airlines flights from Orange County to Portland, Maine

Our best United Airlines deals on Orange County to Portland, Maine flight tickets
United Airlines
May 26
SNA6:26 pmSanta Ana J. Wayne/Orange Cnty
11h 45m
2 stops
PWM9:11 amPortland
Jun 2
PWM4:51 pmPortland
8h 36m
1 stop
SNA10:27 pmSanta Ana J. Wayne/Orange Cnty
$452
United Airlines
Jun 24
SNA6:26 pmSanta Ana J. Wayne/Orange Cnty
11h 45m
2 stops
PWM9:11 amPortland
Jun 29
PWM5:15 amPortland
12h 41m
2 stops
SNA2:56 pmSanta Ana J. Wayne/Orange Cnty
$475
United Airlines
May 26
SNA6:26 pmSanta Ana J. Wayne/Orange Cnty
12h 38m
2 stops
PWM10:04 amPortland
Jun 2
PWM6:00 amPortland
14h 30m
3 stops
SNA5:30 pmSanta Ana J. Wayne/Orange Cnty
$563

momondo Fare Finder

 
Customize your flight search to find flights from Orange County 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 March 2, 2026.
Use the filters below to find and compare flights from Orange County to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Wed 4/29

8:20 am-10:35 pm

2 stops11h 15m

Portland

Mon 5/4

5:30 am-3:20 pm

2 stops12h 50m

$313

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Thu 8/20

10:15 am-9:30 pm

1 stop8h 15m

Portland

Tue 8/25

7:45 am-12:20 pm

1 stop7h 35m

$333

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Thu 8/20

10:15 am-9:30 pm

1 stop8h 15m

Portland

Tue 8/25

7:45 am-5:05 pm

2 stops12h 20m

$338

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Mon 7/20

7:50 pm-9:55 am

2 stops11h 05m

Portland

Mon 7/27

5:35 am-3:30 pm

2 stops12h 55m

$343

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Mon 7/20

7:50 pm-9:55 am

2 stops11h 05m

Portland

Mon 7/27

7:40 am-3:30 pm

1 stop10h 50m

$354

Long BeachPortland

LGB - PWM

LGBPWM

Long Beach Municipal

Wed 7/1

9:40 am-10:55 pm

2 stops10h 15m

Portland

Tue 7/7

5:30 am-12:25 pm

2 stops9h 55m

$359

Santa AnaPortland

SNA - PWM

SNAPWM

Santa Ana J. Wayne/Orange Cnty

Sat 8/29

6:45 am-5:49 pm

1 stop8h 04m

Portland

Sat 9/5

9:05 am-3:42 pm

1 stop9h 37m

$447

Santa AnaPortland

SNA - PWM

SNAPWM

Santa Ana J. Wayne/Orange Cnty

Tue 5/26

6:26 pm-9:11 am

2 stops11h 45m

Portland

Tue 6/2

4:51 pm-10:27 pm

1 stop8h 36m

$452

Santa AnaPortland

SNA - PWM

SNAPWM

Santa Ana J. Wayne/Orange Cnty

Tue 5/26

6:49 pm-12:00 pm

2 stops14h 11m

Portland

Tue 6/2

12:55 pm-10:32 pm

2 stops12h 37m

$458

Santa AnaPortland

SNA - PWM

SNAPWM

Santa Ana J. Wayne/Orange Cnty

Tue 5/26

7:42 pm-10:32 am

2 stops11h 50m

Portland

Tue 6/2

12:19 pm-7:31 pm

1 stop10h 12m

$460

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Boston from

How to get the cheapest flight ticket from Orange County 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 month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Orange County is in September. Flight prices, which tend to average around $364, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $396.

How far in advance should I book a flight to Portland, Maine?

You are more likely to see cheaper flights to Portland, Maine from Orange County when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $453 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Orange County for as low as $361 on momondo.

Can stopping save me money on Orange County to Portland, Maine flights?

No. A direct flight is the cheapest option for a flight between Orange County to Portland, Maine.

Cheap Orange County to Portland, Maine flight deals and tips

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

Fastest flight time

7h 19m

Direct flights

None
The fastest flight from Orange County to Portland, Maine takes 7h 19m
There are no direct flights from Orange County to Portland, Maine. There are no popular flight routes from Orange County to Portland, Maine.
Search flight deals

  • When did momondo last update prices for flights from Orange County to Portland Airport?

    Prices for flights from Orange County to Portland Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Orange County to Portland Airport?

  • How old do you have to be to fly from Orange County 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 Orange County 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 plane model from Orange County to Portland, Maine?

Best airlines flying from Orange County to Portland, Maine

Compare and see reviews for airlines that fly from Orange County to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $314Free CancellationRating
7.1
11,375 reviews
Search American Airlines flights
United AirlinesPriceFrom $498Free CancellationRating
7.4
9,377 reviews
Search United Airlines flights

Traveling to a place near Boston?

Book flights to Boston 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 Orange County to Portland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Orange County to Portland. momondo saves you time and could save you money on your trip.

Can I find flights from Orange County to Portland with flexible booking policies on momondo?

Flights from Orange County to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Orange County to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Orange County to Portland.

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

Yes. momondo can track prices for Orange County to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/1
Wed 4/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States