Which airlines fly to Pittsburgh?

For flights from Australia to Pittsburgh, most momondo users will book with popular airlines such as United Airlines, Qantas Airways and Air Canada. Depending on what airport you fly from, you may have other airlines to choose from.

United Airlines Flights to Pittsburgh

There are 46 United Airlines flights to Pittsburgh in a normal week. The most common departure point is Newark and the best United Airlines ticket price seen on momondo is $1,151 (last 72 hours, from Adelaide, to Pittsburgh). United Airlines has a score of 7.4 from 9,011 user reviews on momondo.

How long does it take to fly to Pittsburgh?

If you’re flying from a popular airport in Australia, such as Sydney Kingsford Smith or Melbourne, and flying into Pittsburgh, then you can expect flight times to average 20h 19m and , respectively.

$885 Cheap Flights to Pittsburgh in 2025/26

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Find the cheapest flights from Australia to Pittsburgh

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One-way

Cheap return flights

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12:10 - 19:01SYD-PIT

22h 51m2 stops

07:00 - 06:20PIT-SYD

31h 20m3 stops

$2,219United Airlines

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Mon, 12 Jan - Wed, 21 Jan

12:10 - 16:29SYD-PIT

20h 19m1 stop

10:55 - 06:20PIT-SYD

27h 25m2 stops

$2,524United Airlines

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Wed, 24 Dec - Wed, 31 Dec

14:00 - 09:58SYD-PIT

35h 58m3 stops

08:00 - 07:25PIT-SYD

31h 25m2 stops

$2,762Multiple Airlines

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Tue, 23 Dec - Tue, 30 Dec

11:20 - 16:39SYD-PIT

21h 19m1 stop

17:42 - 09:00PIT-SYD

23h 18m1 stop

$3,087Qantas Airways

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Tue, 23 Dec - Tue, 30 Dec

11:20 - 19:31SYD-PIT

24h 11m2 stops

15:45 - 06:55PIT-SYD

23h 10m1 stop

$3,138American Airlines

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Tue, 23 Dec - Tue, 30 Dec

10:40 - 22:36SYD-PIT

27h 56m2 stops

13:15 - 06:50PIT-SYD

25h 35m2 stops

$3,153Delta

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Tue, 23 Dec - Tue, 30 Dec

22:00 - 22:49SYD-PIT

40h 49m2 stops

13:13 - 06:55PIT-SYD

25h 42m1 stop

$3,322Qantas Airways

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Tue, 6 Jan - Tue, 20 Jan

14:00 - 09:58SYD-PIT

35h 58m3 stops

06:10 - 09:35PIT-SYD

35h 25m3 stops

$4,187Multiple Airlines

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Tue, 23 Dec - Tue, 30 Dec

11:20 - 09:47SYD-PIT

38h 27m3 stops

07:00 - 09:35PIT-SYD

34h 35m3 stops

$5,777Air Canada

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Mon, 12 Jan - Wed, 21 Jan

11:20 - 17:14SYD-PIT

45h 54m2 stops

07:00 - 09:35PIT-SYD

34h 35m3 stops

$5,960Air Canada

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Tue, 6 Jan - Tue, 20 Jan

Fly from

Route

Depart

Return

Price

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Mon 12/1

12:10-19:01

2 stops22h 51m

Pittsburgh

Wed 21/1

07:00-06:20

3 stops31h 20m

$2,219

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Wed 24/12

12:10-16:29

1 stop20h 19m

Pittsburgh

Wed 31/12

10:55-06:20

2 stops27h 25m

$2,524

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Tue 23/12

14:00-09:58

3 stops35h 58m

Pittsburgh

Tue 30/12

08:00-07:25

2 stops31h 25m

$2,762

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Tue 23/12

11:20-16:39

1 stop21h 19m

Pittsburgh

Tue 30/12

17:42-09:00

1 stop23h 18m

$3,087

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Tue 23/12

11:20-19:31

2 stops24h 11m

Pittsburgh

Tue 30/12

15:45-06:55

1 stop23h 10m

$3,138

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Tue 23/12

10:40-22:36

2 stops27h 56m

Pittsburgh

Tue 30/12

13:15-06:50

2 stops25h 35m

$3,153

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Tue 6/1

22:00-22:49

2 stops40h 49m

Pittsburgh

Tue 20/1

13:13-06:55

1 stop25h 42m

$3,322

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Tue 23/12

14:00-09:58

3 stops35h 58m

Pittsburgh

Tue 30/12

06:10-09:35

3 stops35h 25m

$4,187

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Mon 12/1

11:20-09:47

3 stops38h 27m

Pittsburgh

Wed 21/1

07:00-09:35

3 stops34h 35m

$5,777

SydneyPittsburgh

SYD - PIT

SYDPIT

Sydney Kingsford Smith

Tue 6/1

11:20-17:14

2 stops45h 54m

Pittsburgh

Tue 20/1

07:00-09:35

3 stops34h 35m

$5,960

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Pittsburgh flights insights and trends

Explore insights for your Pittsburgh flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Pittsburgh?

If you are unable to visit Pittsburgh during the month of November, then departing from Australia during the month September is also very affordable. Most momondo users find prices during this month for around $1,725.

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

The cheapest day to depart from Australia to Pittsburgh is on a Tuesday when prices can be found for as low as $1,794. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Pittsburgh for around $2,769.

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

In the evening is the cheapest time of day to fly from Australia to Pittsburgh when you can find flight prices for as low as $1,797. Flying to Pittsburgh in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Pittsburgh is in the morning when prices are around $2,205.

Cheapest flights to Pittsburgh

Find the cheapest flights to Pittsburgh from your nearest city or airport

Find flights from Sydney to Pittsburgh

CHEAPEST MONTH TO FLY TO PITTSBURGH FROM SYDNEY	November	18% cheaper	Flying from Sydney to Pittsburgh costs on average just $1,683 in November
MOST EXPENSIVE MONTH TO FLY TO PITTSBURGH FROM SYDNEY	December	32% more expensive	It costs about $2,702 for flights to Pittsburgh from Sydney in December
MOST POPULAR MONTH TO FLY TO PITTSBURGH FROM SYDNEY	April	800% more users visited	More momondo users searched in flights to Pittsburgh from Sydney in April than any other month

Cheap Pittsburgh flight deals and tips

Summary info about Pittsburgh flight prices, duration and airlines

Best One-Way Price	$885
Best Round-Trip Price	$2,219
Fastest flight time	20h 13m
Popular in	December

The best one-way flight price to Pittsburgh from Australia in the last 72 hours is $885 (Sydney Kingsford Smith to Pittsburgh).

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The best round-trip flight price to Pittsburgh from Australia in the last 72 hours is $2,219 (Sydney Kingsford Smith to Pittsburgh).

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The fastest flight to Pittsburgh from Australia takes 20h 13m (Sydney Kingsford Smith to Pittsburgh).

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December has the highest demand for flights to Pittsburgh, with a 13% price increase on average.

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Frequently asked questions about flying to Pittsburgh

Is there an alternative airport near Pittsburgh?

Those flying to Pittsburgh could potentially find better pricing at Latrobe Westmoreland County Airport (53 km from Pittsburgh city centre), Morgantown Airport (89 km from Pittsburgh city centre), Johnstown Cambria County Airport (99 km from Pittsburgh city centre), Franklin Chess Lamberton Airport (105 km from Pittsburgh city centre) or Youngstown Airport (107 km from Pittsburgh city centre) depending on the month and departure airport.

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

Prices for flights to Pittsburgh Airport were last updated today.

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

As of November 2025, there are 3 operators available to choose from for flights to Pittsburgh Airport.

How old do you have to be to fly 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 stopovers. It is recommended that you verify with the airline you are booking with for travel 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 licence 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.

Why use momondo?

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

It is quick and easy to find flights to Pittsburgh on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Pittsburgh that suits you.

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

Yes. momondo enables you to select and highlight flights to Pittsburgh with this policy.

How can momondo help me find flights to Pittsburgh?

momondo provides multiple filters to help you find the best flight to Pittsburgh. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight 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 and alert you when they change.