$588+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CHA
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from Dublin to Chattanooga with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dublin to Chattanooga
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Best
Last-minute
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 September 20, 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 September 20, 2026.
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:45 am -
2 stops19h 50m
Tue 11/1012:08 pm -
2 stops15h 52m
Deal found 9/19![Delta logo]()
$588
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:45 am -
2 stops19h 50m
Mon 11/97:29 pm -
2 stops17h 56m
Deal found 9/15![Delta logo]()
$591
This Trip.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:40 am -
1 stop28h 41m
Tue 11/1010:00 am -
1 stop16h 45m
Deal found 9/19![KLM logo]()
$676
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:00 am -
2 stops36h 05m
Mon 11/96:37 pm -
1 stop10h 18m
Deal found 9/18![United Airlines logo]()
$677
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:00 am -
2 stops16h 52m
Fri 11/66:50 am -
1 stop20h 20m
Deal found 9/15![United Airlines logo]()
$710
This Expedia deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:45 am -
2 stops17h 53m
Tue 11/102:59 pm -
1 stop11h 46m
Deal found 9/19![KLM logo]()
$745
This Surpr!ce deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Surpr!ce is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:15 pm -
2 stops33h 45m
Mon 11/97:29 pm -
1 stop31h 16m
Deal found 9/15![KLM logo]()
$761
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 September 20, 2026.
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 September 20, 2026.
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:45 am -
2 stops19h 50m
Tue 11/1012:08 pm -
2 stops15h 52m
Deal found 9/19![Delta logo]()
$588
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:00 am -
2 stops36h 05m
Mon 11/96:37 pm -
1 stop10h 18m
Deal found 9/18![United Airlines logo]()
$677
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:45 am -
2 stops21h 15m
Tue 11/1012:08 pm -
2 stops15h 52m
Deal found 9/19![Delta logo]()
$588
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/289:00 am -
2 stops13h 58m
Mon 2/16:45 am -
2 stops19h 45m
Deal found 9/17![United Airlines logo]()
$677
Last-minute flights from Dublin to ChattanoogaDiscover last-minute flight deals from Dublin to Chattanooga. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Dublin to Chattanooga. Data last updated September 20, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:00 am -
2 stops16h 52m
Fri 11/66:50 am -
1 stop20h 20m
Deal found 9/15![United Airlines logo]()
$710
Find flight deals from Dublin to Chattanooga
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Chattanooga (CHA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 20, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $588 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Dublin to Chattanooga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Dublin to Chattanooga that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DublinChattanooga
DUB Dublin - CHA Chattanooga Lovell Field
DUBCHA
Dublin
Fri 11/6
5:45 am-8:35 pm
2 stops19h 50m
Chattanooga Lovell Field
Tue 11/10
12:08 pm-9:00 am
2 stops15h 52m
$588
DublinChattanooga
DUB Dublin - CHA Chattanooga Lovell Field
DUBCHA
Dublin
Sat 11/7
5:45 am-10:00 pm
2 stops21h 15m
Chattanooga Lovell Field
Tue 11/10
12:08 pm-9:00 am
2 stops15h 52m
$588
DublinChattanooga
DUB Dublin - CHA Chattanooga Lovell Field
DUBCHA
Dublin
Mon 11/2
9:00 am-4:05 pm
2 stops36h 05m
Chattanooga Lovell Field
Mon 11/9
6:37 pm-9:55 am
1 stop10h 18m
$677
Quickest round-trip
DublinChattanooga
DUB Dublin - CHA Chattanooga Lovell Field
DUBCHA
Dublin
Thu 1/28
9:00 am-5:58 pm
2 stops13h 58m
Chattanooga Lovell Field
Mon 2/1
6:45 am-7:30 am
2 stops19h 45m
$677
Sorted by cheapest first
- 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% 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.
DUB-CHA
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
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.
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Book flights to Chattanooga if you plan to visit one of these locationsTrenton
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