How long is the flight from Dublin to Chattanooga?

There are many flights that can get you from Dublin to Chattanooga in 16h 44m. Fly via Delta or United Airlines to get the fastest option. There are 3889 mi between Dublin and Chattanooga. Both multi-stop and nonstop flights can be found to your destination and back.

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.

$475+ Flights from Dublin to Chattanooga

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Cheap flight deals from Dublin to Chattanooga

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 December 2, 2025.

Sun 12/710:40 amDUB - CHA

1 stop15h 17mUnited Airlines

Sat 12/1312:11 pmCHA - DUB

1 stop14h 59mUnited Airlines

Deal found 11/30

$540

Sun 12/71:25 pmDUB - CHA

2 stops15h 01mDelta

Sat 12/137:25 amCHA - DUB

2 stops19h 20mDelta

Deal found 11/30

$570

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 December 2, 2025.

Fri 1/308:50 amDUB - CHA

2 stops29h 10mDelta

Sun 2/811:47 amCHA - DUB

2 stops19h 53mDelta

Deal found 12/2

$475

Wed 2/49:00 amDUB - CHA

2 stops16h 44mUnited Airlines

Sun 2/81:00 pmCHA - DUB

2 stops13h 30mUnited Airlines

Deal found 11/29

$477

Wed 4/19:50 amDUB - CHA

2 stops16h 17mUnited Airlines

Sun 4/57:00 amCHA - DUB

1 stop21h 45mUnited Airlines

Deal found 12/1

$481

Fri 1/309:30 amDUB - CHA

2 stops16h 13mUnited Airlines

Sun 2/88:15 amCHA - DUB

1 stop18h 55mUnited Airlines

Deal found 12/2

$482

Thu 1/159:30 amDUB - CHA

2 stops16h 14mUnited Airlines

Thu 1/221:00 pmCHA - DUB

2 stops13h 30mUnited Airlines

Deal found 12/1

$482

Last-minute flights from Dublin to Chattanooga
Discover last-minute flight deals from Dublin to Chattanooga. Data last updated December 2, 2025 and is based on user searches.

Sun 12/710:40 amDUB - CHA

1 stop15h 17mUnited Airlines

Sat 12/1312:11 pmCHA - DUB

1 stop14h 59mUnited Airlines

Deal found 11/30

$540

Sun 12/71:25 pmDUB - CHA

2 stops15h 01mDelta

Sat 12/137:25 amCHA - DUB

2 stops19h 20mDelta

Deal found 11/30

$570

Thu 1/159:30 amDUB - CHA

2 stops16h 14mUnited Airlines

Thu 1/221:00 pmCHA - DUB

2 stops13h 30mUnited Airlines

Deal found 12/1

$482

Fri 1/308:50 amDUB - CHA

2 stops29h 10mDelta

Sun 2/811:47 amCHA - DUB

2 stops19h 53mDelta

Deal found 12/2

$475

Find flight deals from Dublin to Chattanooga

Most accurate provider	Expedia 2 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$477 (United Airlines)

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

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Provider most trusted by Cheapflights users for Dublin-Chattanooga Lovell Field flights.

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From Dublin to Chattanooga Lovell Field

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Fri 1/30

8:50 am-9:00 am

2 stops29h 10m

Chattanooga Lovell Field

Sun 2/8

11:47 am-12:40 pm

2 stops19h 53m

$475

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Wed 2/4

9:00 am-8:44 pm

2 stops16h 44m

Chattanooga Lovell Field

Sun 2/8

1:00 pm-7:30 am

2 stops13h 30m

$477

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Wed 4/1

9:50 am-9:07 pm

2 stops16h 17m

Chattanooga Lovell Field

Sun 4/5

7:00 am-9:45 am

1 stop21h 45m

$481

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Fri 1/30

9:30 am-8:43 pm

2 stops16h 13m

Chattanooga Lovell Field

Sun 2/8

8:15 am-8:10 am

1 stop18h 55m

$482

DublinChattanooga

DUB - CHA

DUBCHA

Dublin

Thu 1/15

9:30 am-8:44 pm

2 stops16h 14m

Chattanooga Lovell Field

Thu 1/22

1:00 pm-7:30 am

2 stops13h 30m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

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 16h 44m. Fly via Delta or United Airlines to get the fastest option. There are 3889 mi between Dublin and Chattanooga. Both multi-stop and nonstop flights can be found to your destination and back.
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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$475+ 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 1/30. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 December 2, 2025.

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 December 2, 2025.

Find flight deals from Dublin to Chattanooga

Most accurate provider

Most trusted provider

Round-trip from

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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?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for 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 December 2, 2025.