How long is the flight from Dublin to Chattanooga?

There are many flights that can get you from Dublin to Chattanooga in 15h 20m. Fly via United Airlines to get the fastest option. There are 3889 mi between Dublin and Chattanooga.

In terms of precipitation, rainfall in Chattanooga ranges from 3.3 - 5.0 inches per month. March is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Chattanooga when rainfall is around 3.3 in.

If weather is an important factor for your trip to Chattanooga, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from DUB to CHA?

When flying from Dublin to Chattanooga, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Dublin-Chattanooga flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Dublin-Chattanooga flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Dublin-Chattanooga flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Dublin-Chattanooga flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Dublin to Chattanooga that include hotel bookings?

Yes. In addition to deals on Dublin to Chattanooga flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dublin to Chattanooga?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Chattanooga.

Can I find deals for business class flights from Dublin to Chattanooga?

Yes. Cheapflights offers flight deals from Dublin to Chattanooga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$538+ Flights from Dublin to Chattanooga

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Cheap flight deals from Dublin to Chattanooga

Most accurate provider	Expedia 2 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$538 (United Airlines)

Provider with most accurate pricing for Dublin-Chattanooga Lovell Field flight deals.

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From Dublin to Chattanooga Lovell Field

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Best flights from Dublin to Chattanooga
Discover carefully curated flight deals from Dublin to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

Fri 2/2010:40 amDUB - CHA

1 stop15h 20mUnited Airlines

Tue 2/241:15 pmCHA - DUB

1 stop13h 55mUnited Airlines

Deal found 11/10

$538

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Route

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Price

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Fri 2/20

10:40 am-9:00 pm

1 stop15h 20m

Chattanooga Lovell Field

Tue 2/24

1:15 pm-8:10 am

1 stop13h 55m

$538

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Deals found on 11/10

Most accurate provider: When it comes to deals on Dublin-Chattanooga flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Dublin-Chattanooga flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Dublin-Chattanooga flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Dublin-Chattanooga flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dublin to Chattanooga

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

Estimated round-trip 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.

Related info for your journey

How long is the flight from Dublin to Chattanooga?
There are many flights that can get you from Dublin to Chattanooga in 15h 20m. Fly via United Airlines to get the fastest option. There are 3889 mi between Dublin and Chattanooga.
Can I find deals for flights from Dublin to Chattanooga that include hotel bookings?
Yes. In addition to deals on Dublin to Chattanooga flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dublin to Chattanooga?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Chattanooga.
Can I find deals for business class flights from Dublin to Chattanooga?
Yes. Cheapflights offers flight deals from Dublin to Chattanooga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$538+ Cheap flights from Dublin (DUB) to Chattanooga (CHA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dublin to Chattanooga with Cheapflights

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3. Compare prices and book

Cheap flight deals from Dublin to Chattanooga

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Find flight deals from Dublin to Chattanooga

Best flights from Dublin to ChattanoogaDiscover carefully curated flight deals from Dublin to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

Discover carefully curated flight deals from Dublin to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dublin to Chattanooga that are best for you.

Best time to book a flight from Dublin to Chattanooga

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

Related info for your journey

Find useful and relevant information for your journey from Dublin to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Dublin to Chattanooga?

Can I find deals for flights from Dublin to Chattanooga that include hotel bookings?

How can I find direct flights from Dublin to Chattanooga?

Can I find deals for business class flights from Dublin to Chattanooga?

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Best flights from Dublin to Chattanooga
Discover carefully curated flight deals from Dublin to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.