In terms of precipitation, rainfall in Pittsburgh ranges from 2.3 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. October is typically the driest time to visit Pittsburgh when rainfall is around 2.3 in.

If weather is an important factor for your trip to Pittsburgh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

What is the cheapest time of day to fly from KTM to PIT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kathmandu to Pittsburgh as you normally would.

Most accurate provider : When it comes to deals on Kathmandu-Pittsburgh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kathmandu-Pittsburgh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-Pittsburgh flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Kathmandu-Pittsburgh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kathmandu-Pittsburgh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Kathmandu to Pittsburgh that include hotel bookings?

Yes. In addition to deals on Kathmandu to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kathmandu to Pittsburgh?

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

Can I find deals for business class flights from Kathmandu to Pittsburgh?

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

$736+ Cheap Flights from Kathmandu to Pittsburgh

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Cheap flight deals from Kathmandu to Pittsburgh

One-way

One-way flights from Kathmandu to Pittsburgh
Search for one-way flight options from Kathmandu to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.

Wed 9/235:30 pm -

3 stops39h 59m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$736

Tue 12/15:10 pm -

3 stops38h 13m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/11

$867

Wed 9/237:00 pm -

2 stops38h 29m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$1,097

Find flight deals from Kathmandu to Pittsburgh

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars

Provider with most accurate pricing for Kathmandu Tribhuvan-Pittsburgh flight deals.

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Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Pittsburgh flights.

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Use the filters below to find and compare flights from Kathmandu to Pittsburgh that are best for you.

Fly from

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Cheapest round-trip

KathmanduPittsburgh

KTM Kathmandu Tribhuvan - PIT Pittsburgh

KTMPIT

Kathmandu Tribhuvan

Wed 9/23

5:30 pm-11:44 pm

3 stops39h 59m

Pittsburgh

Wed 12/31

12:00 am-10:30 am

Nonstop0h 00m

$736

Quickest round-trip

KathmanduPittsburgh

KTM Kathmandu Tribhuvan - PIT Pittsburgh

KTMPIT

Kathmandu Tribhuvan

Tue 12/1

5:10 pm-8:38 pm

3 stops38h 13m

Pittsburgh

Wed 12/31

12:00 am-10:30 am

Nonstop0h 00m

$867

KathmanduPittsburgh

KTM Kathmandu Tribhuvan - PIT Pittsburgh

KTMPIT

Kathmandu Tribhuvan

Wed 9/23

7:00 pm-11:44 pm

2 stops38h 29m

Pittsburgh

Wed 12/31

12:00 am-10:30 am

Nonstop0h 00m

$1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Sorted by cheapest first

Most accurate provider: When it comes to deals on Kathmandu-Pittsburgh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kathmandu-Pittsburgh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-Pittsburgh flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Kathmandu-Pittsburgh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kathmandu-Pittsburgh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kathmandu to Pittsburgh

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

KTM-PIT

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.

Related info for your journey

Can I find deals for flights from Kathmandu to Pittsburgh that include hotel bookings?
Yes. In addition to deals on Kathmandu to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kathmandu to Pittsburgh?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Pittsburgh.
Can I find deals for business class flights from Kathmandu to Pittsburgh?
Yes. Cheapflights offers flight deals from Kathmandu to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kathmandu to Pittsburgh with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kathmandu to Pittsburgh

One-way flights from Kathmandu to Pittsburgh
Search for one-way flight options from Kathmandu to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.

Search for one-way flight options from Kathmandu to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.

Find flight deals from Kathmandu to Pittsburgh

Most accurate provider

Most trusted provider

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kathmandu to Pittsburgh that are best for you.

Best time to book a flight from Kathmandu to Pittsburgh

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

Related info for your journey

Can I find deals for flights from Kathmandu to Pittsburgh that include hotel bookings?

How can I find direct flights from Kathmandu to Pittsburgh?

Can I find deals for business class flights from Kathmandu to Pittsburgh?

Traveling to a place near Pittsburgh?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kathmandu to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Pittsburgh by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Kathmandu to Pittsburgh by cabin class

Find flights from Kathmandu to Pittsburgh, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kathmandu and Pittsburgh flights

Browse other Kathmandu and Pittsburgh flight options. Last updated on September 13, 2026.

Other flights to Pittsburgh

Explore flights to Pittsburgh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.

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$736+ Cheap flights from Kathmandu (KTM) to Pittsburgh (PIT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kathmandu to Pittsburgh with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kathmandu to Pittsburgh

One-way flights from Kathmandu to PittsburghSearch for one-way flight options from Kathmandu to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.

Search for one-way flight options from Kathmandu to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.

Find flight deals from Kathmandu to Pittsburgh

Most accurate provider

Most trusted provider

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kathmandu to Pittsburgh that are best for you.

Best time to book a flight from Kathmandu to Pittsburgh

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

Related info for your journey

Can I find deals for flights from Kathmandu to Pittsburgh that include hotel bookings?

How can I find direct flights from Kathmandu to Pittsburgh?

Can I find deals for business class flights from Kathmandu to Pittsburgh?

Traveling to a place near Pittsburgh?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kathmandu to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Pittsburgh by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Kathmandu to Pittsburgh by cabin class

Find flights from Kathmandu to Pittsburgh, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kathmandu and Pittsburgh flights

Browse other Kathmandu and Pittsburgh flight options. Last updated on September 13, 2026.

Other flights to Pittsburgh

Explore flights to Pittsburgh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

100% Free

Book with Flexibility

Travel Smart

One-way flights from Kathmandu to Pittsburgh
Search for one-way flight options from Kathmandu to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.