$281+ Cheap flights from Chattanooga

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHA — SYD
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

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International flights from Chattanooga
Find cheap international flights from Chattanooga based on historic user searches and pricing. Information updated on 12 December 2025.

Sun 25/117:40CHA - SGN
3 stops41h 15mUnited Airlines
Sun 1/223:05SGN - CHA
2 stops29h 49mUnited Airlines
Deal found 11/12$1,241
Thu 16/419:35CHA - DEL
2 stops20h 50mDelta
Sun 17/503:55DEL - CHA
2 stops27h 36mDelta
Deal found 11/12$1,482
Sat 18/415:15CHA - DEL
2 stops25h 10mDelta
Sun 17/503:55DEL - CHA
2 stops29h 28mDelta
Deal found 11/12$1,500
Sat 14/314:01CHA - SGN
3 stops45h 54mUnited Airlines
Tue 24/306:00SGN - CHA
3 stops39h 17mUnited Airlines
Deal found 9/12$1,508
Sat 14/314:01CHA - SGN
3 stops45h 54mUnited Airlines
Thu 19/306:00SGN - CHA
3 stops39h 17mUnited Airlines
Deal found 9/12$1,551
Sun 15/317:22CHA - SGN
3 stops42h 33mUnited Airlines
Tue 24/306:00SGN - CHA
3 stops42h 26mUnited Airlines
Deal found 9/12$1,654
Wed 18/317:22CHA - SGN
3 stops42h 33mUnited Airlines
Tue 24/307:30SGN - CHA
2 stops40h 56mUnited Airlines
Deal found 9/12$1,657
Fri 16/108:30CHA - AKL
2 stops30h 40mUnited Airlines
Sun 25/115:50AKL - CHA
2 stops22h 54mUnited Airlines
Deal found 9/12$1,675
Sun 15/317:22CHA - SGN
3 stops42h 33mUnited Airlines
Thu 19/306:00SGN - CHA
3 stops39h 17mUnited Airlines
Deal found 9/12$1,676
Sat 14/314:01CHA - SGN
3 stops45h 54mUnited Airlines
Wed 18/306:00SGN - CHA
3 stops42h 26mUnited Airlines
Deal found 9/12$1,679
Sun 25/117:40CHA - MNL
2 stops38h 20mUnited Airlines
Sun 1/223:25MNL - CHA
2 stops30h 29mUnited Airlines
Deal found 11/12$1,702
Mon 16/317:22CHA - SGN
3 stops42h 33mUnited Airlines
Sun 22/306:00SGN - CHA
3 stops39h 17mUnited Airlines
Deal found 9/12$1,706

Best time to book a flight from Chattanooga

Have a flexible travel schedule? Discover the best time to fly from Chattanooga with our price prediction graph.
Estimated return 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.

Travel insights for flights from Chattanooga

Get recent, data-driven insights about flights from Chattanooga including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chattanooga?

Currently, July is the cheapest month in which you can book a flight from Chattanooga (average of $820). Flying from Chattanooga in December will prove the most costly (average of $1,612). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from Chattanooga. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 12 December 2025.

  • What are the most popular destinations to fly to from Chattanooga?

    For the current month, the most popular flights from Chattanooga are Las Vegas, New York LaGuardia Airport, Denver. Las Vegas, Orlando Airport, New York LaGuardia Airport are the most popular locations from Chattanooga year round.

  • What is the cheapest month to fly from Chattanooga?

    Currently, the cheapest month for flights from Chattanooga is July. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Chattanooga?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Chattanooga today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Chattanooga?

    Cheapflights helps you find that perfect flight from Chattanooga by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Chattanooga with no change fees?

    Certainly. Search results for flights from Chattanooga shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Chattanooga become cheaper?

    Not ready to book yet? You can track prices for flights from Chattanooga on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Chattanooga?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Chattanooga today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Chattanooga?

Cheapflights helps you find that perfect flight from Chattanooga by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Chattanooga with no change fees?

Certainly. Search results for flights from Chattanooga shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Chattanooga become cheaper?

Not ready to book yet? You can track prices for flights from Chattanooga on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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