What is the cheapest airline that flies from Orange County to Pittsburgh?

Allegiant Air, Delta, and Southwest are the most popular carriers operating from Orange County to Pittsburgh

What airlines fly to Pittsburgh?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Pittsburgh from Orange County according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Pittsburgh. Keep in mind that there are 5 different airlines that fly to Pittsburgh on a routine basis, so you have a few additional options to choose from.

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

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

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

As of March 2026, there are 5 operators available to choose from for flights from Orange County to Pittsburgh Airport.

How old do you have to be to fly from Orange County to Pittsburgh 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 Pittsburgh Airport.

What documentation or ID do you need to fly to Pittsburgh Airport?

The necessary travel and health documents for your Pittsburgh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$101 Cheap Flights from Orange County to Pittsburgh in 2026

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Find the cheapest flights from Orange County to Pittsburgh

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:34 pm - 6:21 pm

SNA

PIT

24h 47m

1 stop

7:17 pm - 10:25 am

PIT

SNA

18h 08m

1 stop

$279Alaska Airlines

Wed, Apr 22 - Tue, Apr 28

7:15 am - 6:13 pm

SNA

PIT

7h 58m

1 stop

6:00 am - 11:13 am

PIT

SNA

8h 13m

1 stop

$291United Airlines

Wed, Apr 22 - Sat, Apr 25

7:10 am - 4:47 pm

LGB

PIT

6h 37m

1 stop

5:35 pm - 9:45 pm

PIT

LGB

7h 10m

1 stop

$305Delta

Thu, Jul 16 - Sun, Jul 19

1:23 pm - 11:17 pm

SNA

PIT

6h 54m

1 stop

3:30 pm - 9:14 pm

PIT

SNA

8h 44m

1 stop

$307American Airlines

Wed, Apr 22 - Sat, Apr 25

9:20 pm - 9:15 am

SNA

PIT

8h 55m

1 stop

5:32 pm - 9:54 pm

PIT

SNA

7h 22m

1 stop

$311Delta

Mon, Apr 27 - Mon, May 4

1:21 pm - 10:50 pm

SNA

PIT

6h 29m

1 stop

6:10 am - 1:36 pm

PIT

SNA

10h 26m

2 stops

$318United Airlines

Wed, Apr 22 - Sat, Apr 25

6:58 pm - 10:45 am

SNA

PIT

12h 47m

2 stops

6:00 am - 12:01 pm

PIT

SNA

9h 01m

1 stop

$320Delta

Fri, Apr 24 - Sat, May 2

1:45 pm - 11:00 pm

LGB

PIT

6h 15m

1 stop

5:15 am - 10:10 am

PIT

LGB

7h 55m

1 stop

$332Southwest

Tue, Mar 17 - Tue, Mar 24

11:41 am - 11:18 pm

SNA

PIT

8h 37m

1 stop

1:44 pm - 9:14 pm

PIT

SNA

10h 30m

1 stop

$337American Airlines

Wed, Apr 1 - Wed, Apr 8

10:50 am - 8:30 pm

LGB

PIT

6h 40m

1 stop

5:15 am - 12:55 pm

PIT

LGB

10h 40m

2 stops

$337Southwest

Tue, Mar 17 - Tue, Mar 24

Delta flights from Orange County to Pittsburgh

Our best Delta deals on Orange County to Pittsburgh flight tickets

Delta

Jul 16

LGB7:10 amLong Beach Municipal

6h 37m

1 stop

PIT4:47 pmPittsburgh

Jul 19

PIT5:35 pmPittsburgh

7h 10m

1 stop

LGB9:45 pmLong Beach Municipal

$305

Delta

Apr 27

SNA9:20 pmSanta Ana J. Wayne/Orange Cnty

8h 55m

1 stop

PIT9:15 amPittsburgh

May 4

PIT5:32 pmPittsburgh

7h 22m

1 stop

SNA9:54 pmSanta Ana J. Wayne/Orange Cnty

$311

Delta

Apr 24

SNA6:58 pmSanta Ana J. Wayne/Orange Cnty

12h 47m

2 stops

PIT10:45 amPittsburgh

May 2

PIT6:00 amPittsburgh

9h 01m

1 stop

SNA12:01 pmSanta Ana J. Wayne/Orange Cnty

$320

American Airlines flights from Orange County to Pittsburgh

Our best American Airlines deals on Orange County to Pittsburgh flight tickets

American Airlines

Apr 22

SNA1:23 pmSanta Ana J. Wayne/Orange Cnty

6h 54m

1 stop

PIT11:17 pmPittsburgh

Apr 25

PIT3:30 pmPittsburgh

8h 44m

1 stop

SNA9:14 pmSanta Ana J. Wayne/Orange Cnty

$307

American Airlines

Apr 1

SNA11:41 amSanta Ana J. Wayne/Orange Cnty

8h 37m

1 stop

PIT11:18 pmPittsburgh

Apr 8

PIT1:44 pmPittsburgh

10h 30m

1 stop

SNA9:14 pmSanta Ana J. Wayne/Orange Cnty

$337

American Airlines

Apr 24

SNA1:23 pmSanta Ana J. Wayne/Orange Cnty

6h 54m

1 stop

PIT11:17 pmPittsburgh

May 2

PIT3:24 pmPittsburgh

8h 32m

1 stop

SNA8:56 pmSanta Ana J. Wayne/Orange Cnty

$350

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaPittsburgh

SNA - PIT

SNAPIT

Santa Ana J. Wayne/Orange Cnty

Wed 4/22

2:34 pm-6:21 pm

1 stop24h 47m

Pittsburgh

Tue 4/28

7:17 pm-10:25 am

1 stop18h 08m

$279

Santa AnaPittsburgh

SNA - PIT

SNAPIT

Santa Ana J. Wayne/Orange Cnty

Wed 4/22

7:15 am-6:13 pm

1 stop7h 58m

Pittsburgh

Sat 4/25

6:00 am-11:13 am

1 stop8h 13m

$291

Long BeachPittsburgh

LGB - PIT

LGBPIT

Long Beach Municipal

Thu 7/16

7:10 am-4:47 pm

1 stop6h 37m

Pittsburgh

Sun 7/19

5:35 pm-9:45 pm

1 stop7h 10m

$305

Santa AnaPittsburgh

SNA - PIT

SNAPIT

Santa Ana J. Wayne/Orange Cnty

Wed 4/22

1:23 pm-11:17 pm

1 stop6h 54m

Pittsburgh

Sat 4/25

3:30 pm-9:14 pm

1 stop8h 44m

$307

Santa AnaPittsburgh

SNA - PIT

SNAPIT

Santa Ana J. Wayne/Orange Cnty

Mon 4/27

9:20 pm-9:15 am

1 stop8h 55m

Pittsburgh

Mon 5/4

5:32 pm-9:54 pm

1 stop7h 22m

$311

Santa AnaPittsburgh

SNA - PIT

SNAPIT

Santa Ana J. Wayne/Orange Cnty

Wed 4/22

1:21 pm-10:50 pm

1 stop6h 29m

Pittsburgh

Sat 4/25

6:10 am-1:36 pm

2 stops10h 26m

$318

Santa AnaPittsburgh

SNA - PIT

SNAPIT

Santa Ana J. Wayne/Orange Cnty

Fri 4/24

6:58 pm-10:45 am

2 stops12h 47m

Pittsburgh

Sat 5/2

6:00 am-12:01 pm

1 stop9h 01m

$320

Long BeachPittsburgh

LGB - PIT

LGBPIT

Long Beach Municipal

Tue 3/17

1:45 pm-11:00 pm

1 stop6h 15m

Pittsburgh

Tue 3/24

5:15 am-10:10 am

1 stop7h 55m

$332

Santa AnaPittsburgh

SNA - PIT

SNAPIT

Santa Ana J. Wayne/Orange Cnty

Wed 4/1

11:41 am-11:18 pm

1 stop8h 37m

Pittsburgh

Wed 4/8

1:44 pm-9:14 pm

1 stop10h 30m

$337

Long BeachPittsburgh

LGB - PIT

LGBPIT

Long Beach Municipal

Tue 3/17

10:50 am-8:30 pm

1 stop6h 40m

Pittsburgh

Tue 3/24

5:15 am-12:55 pm

2 stops10h 40m

$337

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Orange County to Pittsburgh

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

Prices

Airlines

What is the cheapest month to fly to Pittsburgh?

In general, August is the cheapest month to fly from Orange County to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $300. The month of April is another great option to travel to Pittsburgh, with average flight prices from Orange County averaging around $303.

What is the cheapest day to depart on your flight to Pittsburgh?

The cheapest day to depart on your flight to Pittsburgh is on a Wednesday when prices can be found for as low as $279. This is often the case because there is less demand to fly during this day of the week. Flights from Orange County to Pittsburgh on a Monday will generally be more expensive and average around $390. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

How far in advance should I book a flight to Pittsburgh?

You are more likely to see cheaper flights to Pittsburgh from Orange County when booking weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around $350 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from Orange County for as low as $278 on momondo.

Can stopping save me money on Orange County to Pittsburgh flights?

No. A direct flight is the cheapest option for a flight between Orange County to Pittsburgh.

Cheap Orange County to Pittsburgh flight deals and tips

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

Fastest flight time	6h 15m
Direct flights	None

The fastest flight from Orange County to Pittsburgh takes 6h 15m

There are no direct flights from Orange County to Pittsburgh. There are no popular flight routes from Orange County to Pittsburgh.

Search flight deals

When did momondo last update prices for flights from Orange County to Pittsburgh Airport?
Prices for flights from Orange County to Pittsburgh Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Orange County to Pittsburgh Airport?
As of March 2026, there are 5 operators available to choose from for flights from Orange County to Pittsburgh Airport.
How old do you have to be to fly from Orange County to Pittsburgh 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 Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The necessary travel and health documents for your Pittsburgh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Orange County to Pittsburgh?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Orange County to Pittsburgh is Embraer 175 (18.58% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (8.67%), Boeing 737 MAX 8 (8.64%), and Airbus A220-300 (8.61%).

Best airlines flying from Orange County to Pittsburgh

Compare and see reviews for airlines that fly from Orange County to Pittsburgh with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $161	Free Cancellation	Rating 6.3 8,490 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $264	Free Cancellation	Rating 7.1 11,370 reviews	Search American Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,244 reviews	Search Delta flights
Southwest	PriceFrom $305	Free Cancellation	Rating 8.0 4,303 reviews	Search Southwest flights
United Airlines	PriceFrom $314	Free Cancellation	Rating 7.4 9,370 reviews	Search United Airlines flights

Washington

Monroeville

Wheeling

Butler

Canonsburg

New Castle

Triadelphia

West Mifflin

Belle Vernon

Steubenville

Coraopolis

Moon

Mars

Wexford

Cadiz

Chester

Bridgeport

Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from Orange County to Pittsburgh?

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 Orange County to Pittsburgh for you.

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

Flights from Orange County to Pittsburgh 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 Pittsburgh?

momondo helps you find the best flight between Orange County and Pittsburgh 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 Orange County to Pittsburgh right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Pittsburgh, momondo offers a useful price alert feature which will track prices for flights to Pittsburgh from Orange County and alert you when they change.