How long is the flight from Dublin to Chattanooga?

Airlines like United Airlines fly from Dublin to Chattanooga in about 11h 23m. The time it takes to get you to your destination can typically vary by up to . There are 3889 mi between Dublin and Chattanooga.

In terms of precipitation, rainfall in Chattanooga ranges from 84.0 - 127.0 inches per month. March is typically the wettest month, when rainfall can reach 127.0 mm. October is typically the driest time to visit Chattanooga when rainfall is around 84.0 mm.

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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Chattanooga as you normally would.

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 holiday 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.

£531+ Cheap Flights from Dublin to Chattanooga

Cheap flight deals from Dublin to Chattanooga

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Cheapest flights from Dublin to Chattanooga
Explore the most affordable flight options available from Dublin to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2026.

Sat 21/1108:50 -

2 stops16h 59m

Wed 25/1114:59 -

2 stops18h 31m

Deal found 14/11£531

Fri 20/1106:00 -

2 stops40h 23m

Tue 24/1114:59 -

2 stops18h 31m

Deal found 13/11£538

Fri 20/1109:40 -

1 stop14h 09m

Tue 24/1110:00 -

1 stop16h 45m

Deal found 13/11£538

Fri 20/1109:40 -

1 stop19h 14m

Tue 24/1118:27 -

2 stops15h 03m

Deal found 13/11£539

Sat 21/1110:40 -

1 stop15h 12m

Wed 25/1113:52 -

1 stop13h 18m

Deal found 14/11£540

Mon 16/1109:00 -

2 stops33h 14m

Sun 22/1113:52 -

1 stop13h 18m

Deal found 9/11£541

Fri 18/1210:40 -

1 stop31h 43m

Fri 1/105:00 -

1 stop22h 10m

Deal found 9/11£585

Sat 19/1209:30 -

1 stop31h 10m

Fri 1/113:58 -

1 stop13h 12m

Deal found 13/11£624

Find flight deals from Dublin to Chattanooga

Round-trip from	£540

United Airlines
28/1-1/2
3 total stops
27h 07m total
Dublin to Chattanooga

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Route

Depart

Return

Price

Cheapest return flight

DublinChattanooga

DUB Dublin - CHA Chattanooga Lovell Field

DUBCHA

Dublin

Thu 28/1

10:40-17:03

1 stop11h 23m

Chattanooga Lovell Field

Mon 1/2

10:46-07:30

2 stops15h 44m

£540

DublinChattanooga

DUB Dublin - CHA Chattanooga Lovell Field

DUBCHA

Dublin

Fri 18/12

10:40-13:23

1 stop31h 43m

Chattanooga Lovell Field

Fri 1/1

05:00-09:55

2 stops23h 55m

£585

DublinChattanooga

DUB Dublin - CHA Chattanooga Lovell Field

DUBCHA

Dublin

Sat 19/12

10:40-13:23

1 stop31h 43m

Chattanooga Lovell Field

Fri 1/1

05:00-10:20

2 stops24h 20m

£585

DublinChattanooga

DUB Dublin - CHA Chattanooga Lovell Field

DUBCHA

Dublin

Mon 30/11

09:00-09:49

2 stops53h 49m

Chattanooga Lovell Field

Wed 31/12

00:00-06:00

Nonstop0h 00m

£608

Fastest return journey

DublinChattanooga

DUB Dublin - CHA Chattanooga Lovell Field

DUBCHA

Dublin

Sun 29/11

10:40-02:57

1 stop21h 17m

Chattanooga Lovell Field

Wed 31/12

00:00-06:00

Nonstop0h 00m

£850

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Sorted by cheapest first

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.

DUB-CHA

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.

Related info for your journey

How long is the flight from Dublin to Chattanooga?
Airlines like United Airlines fly from Dublin to Chattanooga in about 11h 23m. The time it takes to get you to your destination can typically vary by up to . 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 holiday 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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Cheap flights from Dublin to Chattanooga from £531

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to Chattanooga

Cheapest flights from Dublin to ChattanoogaExplore the most affordable flight options available from Dublin to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2026.

Explore the most affordable flight options available from Dublin to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2026.

Best flights from Dublin to ChattanoogaDiscover carefully curated flight deals from Dublin to Chattanooga that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 November 2026.

Discover carefully curated flight deals from Dublin to Chattanooga that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 November 2026.

Last-minute flights from Dublin to ChattanoogaDiscover last-minute flight deals from Dublin to Chattanooga. Data last updated 14 November 2026 and is based on user searches.

Discover last-minute flight deals from Dublin to Chattanooga. Data last updated 14 November 2026 and is based on user searches.

One-way flights from Dublin to ChattanoogaSearch for one-way flight options from Dublin to Chattanooga. Find affordable one-way fares based on user searches. Data last updated 14 November 2026.

Search for one-way flight options from Dublin to Chattanooga. Find affordable one-way fares based on user searches. Data last updated 14 November 2026.

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Best time to book a flight from Dublin to Chattanooga

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Related info for your journey

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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Cheapest flights from Dublin to Chattanooga
Explore the most affordable flight options available from Dublin to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2026.

Best flights from Dublin to Chattanooga
Discover carefully curated flight deals from Dublin to Chattanooga that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 November 2026.

Last-minute flights from Dublin to Chattanooga
Discover last-minute flight deals from Dublin to Chattanooga. Data last updated 14 November 2026 and is based on user searches.

One-way flights from Dublin to Chattanooga
Search for one-way flight options from Dublin to Chattanooga. Find affordable one-way fares based on user searches. Data last updated 14 November 2026.