Cheap Flights from Chattanooga (CHA) to Pittsburgh (PIT)

Compare Chattanooga to Pittsburgh International flight deals

Find the cheapest month or even day of the year to fly to Pittsburgh International

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Flight deals from Chattanooga to Pittsburgh International

Looking for a cheap last-minute deal or the best return flight from Chattanooga Airport to Pittsburgh International Airport? If you want to travel next month, return fares start from $384. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chattanooga to Pittsburgh International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chattanooga to Pittsburgh International flights are currently cheapest in August.

Chattanooga to Pittsburgh International: Alternative routes

Compare routes from Chattanooga to Pittsburgh below. You may find an airport to fly into that's cheaper, faster, or easier than Pittsburgh International.

Chattanooga to Pittsburgh: Flight information

The things to know before you go.
Cheapest flight found$384
Cheapest month to flyAugust

Finding cheap flights from Chattanooga to Pittsburgh International: Frequently asked questions

The best price we found for a return flight from Chattanooga to Pittsburgh International is $384. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chattanooga to Pittsburgh International. But we found flights with one or more stops from $384.
As of July 2026, there are no flights flying from Chattanooga to Pittsburgh International.
The cheapest month to fly from Chattanooga to Pittsburgh International is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chattanooga Airport to Pittsburgh International Airport on Thursday, 6 August 2026.
No airlines currently offer direct flights between Chattanooga Airport and Pittsburgh International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Pittsburgh International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Pittsburgh is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Pittsburgh International.

Travelling from Chattanooga Airport (CHA) to Pittsburgh International Airport (PIT): what you need to know

  • Chattanooga and Pittsburgh are both in the UTC-5 timezone. This means you won't have to change your watch when you arrive.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you'll have plenty of time to catch your CHA to PIT flight.

  • Flying during a peak month like October? School holidays and other popular periods can result in longer queues and delays at check-in and security. Be extra cautious and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • Think about adding a stopover when booking your ticket from Chattanooga Airport to Pittsburgh International Airport. Simply deselect 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Check out these options between CHA and PIT:

    • Atlanta Hartsfield-Jackson Airport

    • Charlotte Douglas Airport

    • Detroit Wayne County Airport

How to find the cheapest flights from Chattanooga Airport (CHA) to Pittsburgh International Airport (PIT)

  • At the moment, $372 is the lowest price we've seen for a one-way Chattanooga Airport to Pittsburgh International Airport flight. The best price for a return ticket is $384. Bear in mind that fares may change due to availability at the time of booking.

  • It's a good idea to book ahead of time if you're hoping to get cheap tickets from CHA to PIT. That's because airlines adjust prices based on demand, which tends to rise closer to departure.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' search function. It'll show you the cheapest price in every month when searching for a flight from Chattanooga Airport to Pittsburgh International Airport.

  • You won't have to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll send you an update the moment there's a change in price on cheap flights from CHA to PIT.

  • Secure the perfect flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Chattanooga Airport to Pittsburgh International Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about Chattanooga Airport (CHA)

  • When it comes to the on-time performance of Chattanooga Airport, data shows 77% of flights arrive within the expected timeframe.

  • To reach Chattanooga Airport from central Chattanooga, it takes about 20 minutes if you're going by car. Of course, this depends on traffic. It's approximately 14 kilometres from the airport to the city centre.

  • Catching public transport? Expect a journey time of around 40 minutes.

  • Get your travels off to a hassle-free start by staying near CHA. Whether you have an early flight from Chattanooga Airport to Pittsburgh International Airport or just don't like being rushed, these hotels are perfect:

Arriving at Pittsburgh International Airport (PIT)

Getting from Pittsburgh International Airport (PIT) to central Pittsburgh

  • You'll find PIT at 1000 Airport Boulevard.

  • From Pittsburgh International Airport, Pittsburgh is approximately 32 kilometres away. It takes around 30 minutes to get to the centre driving.

  • When travelling on public transport, expect a journey time of about 45 minutes.

When to fly to Pittsburgh International Airport (PIT)

  • July is the most popular month for flights from Chattanooga Airport to Pittsburgh International Airport. For a quieter experience, travel to Pittsburgh in March.

  • When reserving your flight from Chattanooga Airport to Pittsburgh International Airport, think about the type of weather you enjoy. July is the warmest month in Pittsburgh, with temperatures ranging from 15ºC (59ºF) to 31ºC (88ºF).

  • Look for cheap tickets from CHA to PIT in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -10ºC (14ºF) and 6ºC (43ºF) on average.

Explore more of the United States

  • You've visited Pittsburgh, now it's time to discover other parts of the United States. Travel about 418 kilometres east to Philadelphia to tick off its leading attractions. From Independence Hall to Liberty Bell and Philadelphia Museum of Art, there's plenty to keep you busy.

  • Around 257 kilometres west of Pittsburgh, Columbus is another favourite stop in the United States. No visit is complete without checking out Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.