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Find cheap United Airlines flights to Pittsburgh

CMH — PIT
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find United Airlines flight deals to Pittsburgh

Cheapest United Airlines flights from USA to Pittsburgh
Explore the most affordable United Airlines flight options available from USA to Pittsburgh. Find the lowest fares with prices last updated on July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:30 pm
ORD
-
PIT
Nonstop1h 43m
United Airlines
Mon 8/242:11 pm
PIT
-
ORD
Nonstop1h 44m
United Airlines
Deal found 7/27$207
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:25 pm
ORD
-
PIT
Nonstop1h 45m
United Airlines
Sat 8/156:10 pm
PIT
-
ORD
Nonstop1h 48m
United Airlines
Deal found 7/24$210
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:42 pm
BOS
-
PIT
1 stop5h 28m
United Airlines
Wed 8/196:10 am
PIT
-
BOS
1 stop4h 08m
United Airlines
Deal found 7/24$218

Flights to Pittsburgh with United Airlines at a glance

Find detailed information about United Airlines flights from USA to Pittsburgh. Explore the options provided by United Airlines to plan your journey from USA to Pittsburgh. Data last updated July 27, 2026.

Popular in

June

Cheapest in

September

Average price

$392

Round-trip from

$204

One-way from

$69

Good round-trip deal

$379 or less

Good one-way deal

$94 or less
Highest demand for flights to Pittsburgh with United Airlines; 14% potential price increase.
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Best time to find cheap flights to Pittsburgh with United Airlines; 1% potential price drop.
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Average price for flights to Pittsburgh with United Airlines (round-trip).
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United Airlines
  • United Airlines
  • 9/15-9/17
  • Nonstop
  • 3h 21m total
  • USA to Pittsburgh
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United Airlines
  • United Airlines
  • 8/22
  • Nonstop
  • 1h 39m total
  • USA to Pittsburgh
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Price to beat on a round-trip flight from the United States to Pittsburgh with United Airlines.
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Price to beat on a one-way flight from the United States to Pittsburgh with United Airlines.
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Cheapflights Insights

Find cheap United Airlines flights to Pittsburgh

How long is the flight to Pittsburgh with United Airlines?

On average, United Airlines flights from the United States to Pittsburgh take 1 hour 51 minutes. Flights to Pittsburgh from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

United Airlines weekly flight availability to Pittsburgh

The most flights to Pittsburgh operated by United Airlines are scheduled on a Monday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

When is the best time to book a flight to Pittsburgh with United Airlines?

The best time to book a flight to Pittsburgh with United Airlines is 84 days before departure. On average, fares are higher if you book on the same day as departure.

When is the cheapest time to fly to Pittsburgh with United Airlines?

Users looking for the cheapest United Airlines fares to Pittsburgh should consider flying on Saturday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.

FAQs about flights to Pittsburgh with United Airlines

  • Which airport do United Airlines flights arrive at when travelling to Pittsburgh?

    United Airlines flights on this route tend to land at Pittsburgh Airport.

  • Is United Airlines the cheapest airline for a flight to Pittsburgh?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Pittsburgh tends to be with Spirit Airlines.

  • Are there alternative airlines other than United Airlines that fly to Pittsburgh?

    American Airlines, Delta and Southwest all fly to Pittsburgh and offer an alternative to United Airlines.

  • How much is a flight to Pittsburgh with United Airlines?

    The average price for a return flight with United Airlines is $426; with a one-way flight around $277.

See more FAQs

Reviews of United Airlines

See what Cheapflights users have to say about their United Airlines experience.
United Airlines
7.4
Good
10,000 reviews
Overview

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Popular United Airlines flights

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