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S$ 126+ Cheap flights from Pittsburgh

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9-10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PIT — SIN
4 Aug — 11 Aug1
1 adult

Find flights from Pittsburgh

Cheapest flights from Pittsburgh
Explore the most affordable flight options available from Pittsburgh. Find the lowest fares based on data from user searches, with prices last updated on 30 July 2025.

Tue 16-915:25PIT - SIN
2 stops27h 40mAir Canada
Sat 27-909:10SIN - PIT
2 stops25h 18mAir Canada
Deal found 27-7S$ 1,127
Tue 16-906:20PIT - SIN
3 stops30h 30mMultiple Airlines
Sat 27-909:10SIN - PIT
2 stops41h 31mMultiple Airlines
Deal found 27-7S$ 1,363
Wed 3-908:15PIT - SIN
2 stops28h 05mJapan Airlines
Tue 16-901:55SIN - PIT
2 stops26h 58mJapan Airlines
Deal found 29-7S$ 1,446
Tue 13-117:11PIT - SIN
2 stops41h 59mKorean Air
Sat 31-101:30SIN - PIT
2 stops52h 10mKorean Air
Deal found 28-7S$ 1,481
Thu 2-1008:35PIT - SIN
2 stops28h 10mANA
Mon 6-1022:10SIN - PIT
2 stops27h 53mANA
Deal found 28-7S$ 1,514
Wed 3-906:22PIT - SIN
1 stop24h 03mUnited Airlines
Wed 17-920:40SIN - PIT
1 stop31h 37mUnited Airlines
Deal found 28-7S$ 1,577
Sat 13-919:42PIT - SIN
2 stops40h 38mAlaska Airlines
Thu 25-901:55SIN - PIT
2 stops40h 53mAlaska Airlines
Deal found 29-7S$ 1,590
Sat 13-906:00PIT - SIN
2 stops27h 00mQatar Airways
Fri 19-903:10SIN - PIT
2 stops30h 16mQatar Airways
Deal found 28-7S$ 1,644

Find flights from Pittsburgh within your budget

 
Find flights departing from Pittsburgh that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 30 July 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 16-9

15:25-07:05

2 stops27h 40m

Singapore Changi

Sat 27-9

09:10-22:28

2 stops25h 18m

S$ 1,127

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 16-9

06:20-00:50

3 stops30h 30m

Singapore Changi

Sat 27-9

09:10-14:41

2 stops41h 31m

S$ 1,363

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Wed 3-9

08:15-00:20

2 stops28h 05m

Singapore Changi

Tue 16-9

01:55-16:53

2 stops26h 58m

S$ 1,446

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Tue 13-1

17:11-00:10

2 stops41h 59m

Singapore Changi

Sat 31-1

01:30-16:40

2 stops52h 10m

S$ 1,481

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Thu 2-10

08:35-00:45

2 stops28h 10m

Singapore Changi

Mon 6-10

22:10-14:03

2 stops27h 53m

S$ 1,514

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Wed 3-9

06:22-18:25

1 stop24h 03m

Singapore Changi

Wed 17-9

20:40-16:17

1 stop31h 37m

S$ 1,577

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sat 13-9

19:42-00:20

2 stops40h 38m

Singapore Changi

Thu 25-9

01:55-06:48

2 stops40h 53m

S$ 1,590

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Sat 13-9

06:00-21:00

2 stops27h 00m

Singapore Changi

Fri 19-9

03:10-21:26

2 stops30h 16m

S$ 1,644

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Fri 5-9

19:42-14:25

2 stops54h 43m

S$ 721

PittsburghSingapore

PIT - SIN

PITSIN

Pittsburgh

Fri 5-9

06:22-18:25

1 stop24h 03m

S$ 989

Flights are sorted by cheapest return flights first.

Deals found on 29-7

Best time to book a flight from Pittsburgh

Have a flexible travel schedule? Discover the best time to fly from Pittsburgh with our price prediction graph.
Estimated return 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.

Travel insights for flights from Pittsburgh

Get recent, data-driven insights about flights from Pittsburgh including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Pittsburgh?

Currently, September is the cheapest month in which you can book a flight from Pittsburgh (average of S$ 1,235). Flying from Pittsburgh in July will prove the most costly (average of S$ 1,960). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Pittsburgh

Get insights into the airlines that provide service from Pittsburgh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Pittsburgh. In the last 7 days, Cheapflights users made a total of 200,618 searches.
Read reviews from past customers who have flown Korean Air, ANA, andJapan Airlines from Pittsburgh. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,121 reviews
Check prices

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,121 reviews
Korean Air
8.4
Very Good
1,121 reviews
Check prices

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.4
Very Good
922 reviews
Korean Air
8.4
Very Good
1,121 reviews
Check prices

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very Good
1,535 reviews
Korean Air
8.4
Very Good
1,121 reviews
Check prices

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
8.0
Very Good
10,000 reviews
Korean Air
8.4
Very Good
1,121 reviews
Check prices

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,609 reviews
Korean Air
8.4
Very Good
1,121 reviews
Check prices

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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Related info for your journey

Access useful and relevant information related to your journey from Pittsburgh. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 30 July 2025.

  • What are the most popular destinations to fly to from Pittsburgh?

    This month, the top selected destinations from Pittsburgh are Boston, Denver, Athens. Throughout the year, Boston, Denver, Atlanta are some of the top choices made by users flying from Pittsburgh.

  • What is the cheapest month to fly from Pittsburgh?

    Currently, the cheapest month for flights from Pittsburgh is September. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Pittsburgh?

    Cheapflights makes it easy to find flights from Pittsburgh by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Pittsburgh?

    Cheapflights simply makes it quick and affordable to book flights from Pittsburgh by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Pittsburgh with no change fees?

    Need flexible booking options for your flight from Pittsburgh ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Pittsburgh become cheaper?

    Not ready to book yet? You can track prices for flights from Pittsburgh on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Pittsburgh?

Cheapflights makes it easy to find flights from Pittsburgh by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Pittsburgh?

Cheapflights simply makes it quick and affordable to book flights from Pittsburgh by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Pittsburgh with no change fees?

Need flexible booking options for your flight from Pittsburgh ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Pittsburgh become cheaper?

Not ready to book yet? You can track prices for flights from Pittsburgh on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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