$288 Cheap Flights from Pittsburgh (PIT) to Chattanooga (CHA)

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Pittsburgh (PIT) to Chattanooga (CHA) at a glance

Travel from Pittsburgh (PIT) to Chattanooga (CHA) with a range of airlines offering short-haul flights on this domestic route. Discover options for cheap flights from Pittsburgh and compare itineraries from various full-service carriers to find one that aligns with your budget and schedule. Whether you're eager to visit Chattanooga's renowned attractions or explore its vibrant neighborhoods, you can find essential information about flights from Pittsburgh International Airport to Chattanooga Metropolitan Airport.

• Fastest flight duration: around 2h 45m in-flight, plus roughly 1h 15m layover with one stop
• Route distance: roughly 450 miles (725 km)
• Flights per week: around 9 departures on average
• Typical fares (one-way): economy tickets often range from $115–$380, depending on seasonality and how far ahead you book

Flights from Pittsburgh International Airport (PIT) to Chattanooga Metropolitan Airport (CHA)

According to recent traveler bookings, the top airlines flying from Pittsburgh to Chattanooga are favored for their one-stop services, with common layover locations at Hartsfield-Jackson Atlanta International Airport (ATL) with a layover of about 1 hour, Charlotte-Douglas International Airport (CLT) at approximately 1 hour and 15 minutes, and O'Hare International Airport (ORD) also around 1 hour and 15 minutes. This allows travelers the flexibility to choose the best combination of price, total travel time, and cabin class for their journey.

• Delta: This full-service airline provides a seamless one-stop travel experience, with one-way prices generally falling between $115 and $365. Delta dominates this route, making up about 52% of departures, with an in-flight duration of 2 hours and 45 minutes, and an overall travel time of approximately 4 hours and 15 minutes (including layover).
• American Airlines: Another full-service carrier, American Airlines offers one-stop service with one-way fares usually ranging from $115 to $385. Catering to around 39% of the flights on this route, the airline features a flight time of 2 hours and 45 minutes, totaling around 4 hours and 15 minutes for the entire journey (layover included).
• United: As a full-service airline, United provides one-stop services with one-way ticket prices typically between $115 and $430. Representing roughly 9% of departures on this route, passengers can expect an in-flight time of 2 hours and 45 minutes, with a comprehensive travel duration of about 4 hours and 15 minutes (including layover).

Travelers flying from Pittsburgh to Chattanooga can opt for an upgrade. Delta provides first class and premium economy class service on this route, enhancing the travel experience with added comfort.

Best time to fly from Pittsburgh (PIT) to Chattanooga (CHA)

The most popular months for travelers flying from Pittsburgh to Chattanooga are March, July, and October, when peak temperatures in Chattanooga reach up to 75.9°F in July. If you prefer quieter travel, consider December, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 42.8°F. For better deals, September usually offers the lowest average one-way fare around $174. Flight availability peaks in June, with approximately 12 flights per week, making it easier to find convenient departure times. February and March have the fewest flights, with approximately 8 flights per week.

• Cheapest time to fly: September usually offers good deals with average one-way fare around $174, roughly 17% cheaper than the yearly average.
• More budget-friendly months to fly: June and December typically offer average one-way fares of around $186.
• Most flight options: June has the highest number of flights from Pittsburgh to Chattanooga, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Pittsburgh (PIT) to Chattanooga (CHA)

• Pittsburgh to Jasper (PIT-APT): Marion County Airport (APT) is located approximately 22 miles from Chattanooga Metropolitan Airport (CHA).

How to find the best prices for flights from Pittsburgh (PIT) to Chattanooga (CHA)

Getting some of the best deals on flights from Pittsburgh to Chattanooga is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are generally found when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Evening departures (6 PM to 12 AM) often offer lower prices, while morning flights (5 AM to 12 PM) are the most popular. Additionally, flying on Wednesdays typically provides cheaper rates, even though Fridays are the busiest travel days.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Chattanooga hotel and flight deals.
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Chattanooga Metropolitan Airport from Pittsburgh International Airport

Chattanooga welcomes travelers from Pittsburgh with a range of transport options based on price, convenience, and proximity. Here's how to reach Chattanooga efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Chattanooga, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
• Car rental: Renting a car from Chattanooga Metropolitan Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Chattanooga Metropolitan Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Chattanooga Metropolitan Airport, Chattanooga Seaport, a seaport, is located just 0.2 miles away on foot, providing easy access for travelers heading to the water.

Pittsburgh to Chattanooga Flights

The cheapest times to fly from Pittsburgh to Chattanooga

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pittsburgh to Chattanooga are during the month of December. You can find some of the cheapest flights from Pittsburgh to Chattanooga with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Pittsburgh to Chattanooga

Sunday is one of the best days to book for cheap flights from Pittsburgh to Chattanooga: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Pittsburgh to Chattanooga

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pittsburgh to Chattanooga in 2026. You can also book with separate airlines for your outbound and return journeys, from $288 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pittsburgh to Chattanooga flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pittsburgh to Chattanooga airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently Asked Questions

How much does a flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) cost?

You can find cheap one-way flights from $288 and cheap return flights $350 Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) with Expedia. One-way flights usually range from $153 to $599, and return flights typically cost between $293 and $966. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

What is the cheapest month to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?

The cheapest month to fly from PIT to CHA is December when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Which airlines fly direct from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?

Enter PIT to CHA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

What is the cheapest airline that flies from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?

Spirit Airlines is one of the cheapest airlines offering connecting flights from Pittsburgh Intl. (PIT) to Chattanooga Metropolitan (CHA), with round-trip tickets starting from around $403 with a layover in an unspecified location. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

How do I find cheap flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?

To find a cheap flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

What is the best time to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

What is the earliest flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?

The earliest flight from Pittsburgh Intl. (PIT) to Chattanooga Metropolitan (CHA) usually leaves at around 5:00 AM, operated by American Airlines. This is a seasonal service available in January. An early flight allows you to make the most of your day in Chattanooga. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

What are the most popular departure times for flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?

The most popular departure times for flights from Pittsburgh (PIT) to Chattanooga (CHA) are in the early morning, from 6am to 9am. About 31% of passengers prefer this time window. Many major carriers, including Delta Air Lines, American Airlines, and United Airlines, offer flights during this window. This timing is favored as it helps you make the most of your day in Chattanooga.

How long does it take to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?

Flying from PIT to CHA with a connection usually takes about 4 hours, traveling roughly 464 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Can you fly business or first class from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?

First class seats are offered on the PIT to CHA route. First class cabins are available on:

• Delta Air Lines
• American Airlines
• United Airlines

How do I earn miles on a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight with Expedia?

It's easy to earn miles on a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

What airports do you fly into for Chattanooga from Pittsburgh Intl. (PIT)?

From Pittsburgh Intl. (PIT), you can fly into Chattanooga Metropolitan (CHA) to reach Chattanooga. Some flights may connect through major hubs like Washington Dulles Intl. (IAD), John F. Kennedy Intl. (JFK), Philadelphia Intl. (PHL) before reaching Chattanooga. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Is it cheaper to buy a plane ticket from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) at the last minute?

Typically, booking a last minute flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Is it cheaper to book a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight and hotel package?

Securing a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) Chattanooga Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Can I cancel or change the date of my flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan)?

If you booked your Pittsburgh, PA (PIT-Pittsburgh Intl.) to Chattanooga, TN (CHA-Chattanooga Metropolitan) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.