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

Compare Pittsburgh International to Chattanooga flight deals

Find the cheapest month or even day of the year to fly to Chattanooga

Book the best Chattanooga fare with no extra fees

Flight deals from Pittsburgh International to Chattanooga

Looking for a cheap last-minute deal or the best return flight from Pittsburgh International Airport to Chattanooga 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 Pittsburgh International to Chattanooga

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

Pittsburgh International to Chattanooga: Alternative routes

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

Pittsburgh to Chattanooga: Flight information

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

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

The best price we found for a return flight from Pittsburgh International to Chattanooga 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 Pittsburgh International to Chattanooga. But we found flights with one or more stops from $384.
As of July 2026, there are no flights flying from Pittsburgh International to Chattanooga.
The cheapest month to fly from Pittsburgh International to Chattanooga is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Pittsburgh International Airport to Chattanooga Airport on Friday, 16 October 2026.
No airlines currently offer direct flights between Pittsburgh International Airport and Chattanooga 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 Chattanooga 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 Chattanooga is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Chattanooga.

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

  • Give yourself enough time to catch your PIT to CHA flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak time like July? School holidays and other popular periods can result in longer lines and delays at security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

  • If you'd like to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from Pittsburgh International Airport to Chattanooga Airport. These are the most popular stopovers between PIT and CHA:

    • Atlanta Hartsfield-Jackson Airport

    • Charlotte Douglas Airport

    • Detroit Wayne County Airport

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

  • $372 is the best price for a one-way Pittsburgh International Airport to Chattanooga Airport flight. Return flights start at $384. These fares may change depending on availability.

  • It's usually best to book in advance if you want to find cheap tickets from PIT to CHA. That's because flight prices are based on demand, which tends to increase closer to departure.

  • Finding cheap flights from Pittsburgh International Airport to Chattanooga Airport is easy if you can be flexible with your travel plans. Use the 'Whole month' search function to see the lowest prices across every month and bag a great deal.

  • Save time looking for cheap flights from PIT to CHA by creating a Price Alert. You'll receive an email or push notification on the app when a lower fare pops up.

  • Lock in the ideal flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Pittsburgh International Airport to Chattanooga Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Pittsburgh International Airport (PIT)

  • PIT is located at 1000 Airport Boulevard.

  • 77% of flights that leave from Pittsburgh International Airport touch down at their destination on time.

  • Pittsburgh International Airport is about 32 kilometres from central Pittsburgh. If you're driving, ride-sharing or catching a taxi from the centre, it'll take 30 minutes or so to get there, depending on the traffic.

  • Expect a trip time of roughly 45 minutes when using public transport.

  • Have an early flight from Pittsburgh International Airport to Chattanooga Airport? Avoid the last-minute rush to the airport (and enjoy a little extra shut-eye) by picking one of these hotels close to PIT:

Arriving at Chattanooga Airport (CHA)

Getting from Chattanooga Airport (CHA) to central Chattanooga

  • Chattanooga Airport is roughly 14 kilometres from central Chattanooga. Driving there takes about 20 minutes.

  • It takes roughly 40 minutes to get there using public transport.

When to fly to Chattanooga Airport (CHA)

  • The quietest month for a flight from Pittsburgh International Airport to Chattanooga Airport is January, while October is the busiest. Choose the ideal time to visit Chattanooga based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Chattanooga is July, with temperatures ranging between 17ºC (63ºF) and 31ºC (88ºF). Lock in your flights from Pittsburgh International Airport to Chattanooga Airport in this month if this is the kind of weather you like.

  • Search for cheap tickets from PIT to CHA in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -5ºC (23ºF) and 10ºC (50ºF) on average.

Explore more of the United States

  • You've done Chattanooga, now it's time to discover more of the United States. Travel about 402 kilometres east to Charlotte to check off its must-visit sights. From Bechtler Museum of Modern Art to Discovery Place and NASCAR Hall of Fame, there's plenty to keep you busy.

  • Around 434 kilometres west of Chattanooga, Memphis is another favourite stop in the United States. No visit is complete without checking out Elvis Presley’s Memphis, Graceland and National Civil Rights Museum.

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