$662+ Cheap flights from Dublin (DUB) to Chattanooga (CHA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CHA
Apr 30 — May 71
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
One-way
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 March 31, 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 March 31, 2026.
This United Airlines deal was found by Cheapflights users on 3/30. 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 4/169:50 am
DUB
- CHA
2 stops19h 33m
United Airlines
Mon 4/204:17 pm
CHA
- DUB
1 stop10h 13m
United Airlines
Deal found 3/30![United Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 3/29. 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 4/3012:30 pm
DUB
- CHA
2 stops29h 55m
United Airlines
Mon 5/44:42 pm
CHA
- DUB
1 stop9h 48m
United Airlines
Deal found 3/29![United Airlines logo]()
$727
This Delta deal was found by Cheapflights users on 3/29. 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.
Sun 4/265:55 am
DUB
- CHA
2 stops20h 48m
Delta
Sun 5/37:10 am
CHA
- DUB
2 stops21h 05m
Delta
Deal found 3/29![Delta logo]()
$767
This KLM deal was found by Cheapflights users on 3/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:00 am
DUB
- CHA
1 stop11h 30m
Multiple Airlines
Sat 4/411:46 am
CHA
- DUB
2 stops15h 29m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$908
This KLM deal was found by Cheapflights users on 3/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:00 am
DUB
- CHA
1 stop11h 30m
KLM
Sat 4/42:47 pm
CHA
- DUB
1 stop12h 58m
KLM
Deal found 3/26![KLM logo]()
$911
This Ovago deal was found by Cheapflights users on 3/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:00 pm
DUB
- CHA
2 stops22h 59m
Scandinavian Airlines
Sat 4/46:15 pm
CHA
- DUB
2 stops32h 40m
Scandinavian Airlines
Deal found 3/26![Scandinavian Airlines logo]()
$926
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 March 31, 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 March 31, 2026.
This United Airlines deal was found by Cheapflights users on 3/30. 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 4/169:50 am
DUB
- CHA
2 stops19h 33m
United Airlines
Mon 4/204:17 pm
CHA
- DUB
1 stop10h 13m
United Airlines
Deal found 3/30![United Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 3/28. 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 4/309:30 am
DUB
- CHA
1 stop11h 15m
United Airlines
Mon 5/44:42 pm
CHA
- DUB
1 stop9h 48m
United Airlines
Deal found 3/28![United Airlines logo]()
$727
Last-minute flights from Dublin to ChattanoogaDiscover last-minute flight deals from Dublin to Chattanooga. Data last updated March 31, 2026 and is based on user searches.
Discover last-minute flight deals from Dublin to Chattanooga. Data last updated March 31, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 3/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:00 am
DUB
- CHA
1 stop11h 30m
Multiple Airlines
Sat 4/411:46 am
CHA
- DUB
2 stops15h 29m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$908
This KLM deal was found by Cheapflights users on 3/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:00 am
DUB
- CHA
1 stop11h 30m
KLM
Sat 4/42:47 pm
CHA
- DUB
1 stop12h 58m
KLM
Deal found 3/26![KLM logo]()
$911
This Ovago deal was found by Cheapflights users on 3/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:00 pm
DUB
- CHA
2 stops22h 59m
Scandinavian Airlines
Sat 4/46:15 pm
CHA
- DUB
2 stops32h 40m
Scandinavian Airlines
Deal found 3/26![Scandinavian Airlines logo]()
$926
This United Airlines deal was found by Cheapflights users on 3/30. 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 4/169:50 am
DUB
- CHA
2 stops19h 33m
United Airlines
Mon 4/204:17 pm
CHA
- DUB
1 stop10h 13m
United Airlines
Deal found 3/30![United Airlines logo]()
$722
This Delta deal was found by Cheapflights users on 3/29. 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.
Sun 4/265:55 am
DUB
- CHA
2 stops20h 48m
Delta
Sun 5/32:09 pm
CHA
- DUB
1 stop13h 36m
Delta
Deal found 3/29![Delta logo]()
$767
This United Airlines deal was found by Cheapflights users on 3/29. 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 4/3012:30 pm
DUB
- CHA
2 stops29h 55m
United Airlines
Mon 5/44:42 pm
CHA
- DUB
2 stops12h 58m
United Airlines
Deal found 3/29![United Airlines logo]()
$727
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 March 31, 2026.
Search for one-way flight options from Dublin to Chattanooga. Find affordable one-way fares based on user searches. Data last updated March 31, 2026.
This FlightHub deal was found by Cheapflights users on 3/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:40 am
DUB
- CHA
2 stops17h 20m
WestJet
Deal found 3/30![WestJet logo]()
$662
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3110:40 am
DUB
- CHA
2 stops50h 29m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$680
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:45 pm
DUB
- CHA
1 stop21h 49m
Aer Lingus
Deal found 3/30![Aer Lingus logo]()
$751
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:35 am
DUB
- CHA
1 stop17h 24m
Aer Lingus
Deal found 3/27![Aer Lingus logo]()
$753
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:40 am
DUB
- CHA
2 stops17h 20m
WestJet
Deal found 3/27![WestJet logo]()
$758
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:15 pm
DUB
- CHA
2 stops47h 52m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$765
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:30 am
DUB
- CHA
1 stop13h 31m
Iberia
Deal found 3/30![Iberia logo]()
$809
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:40 am
DUB
- CHA
2 stops17h 20m
WestJet
Deal found 3/27![WestJet logo]()
$811
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3111:45 am
DUB
- CHA
1 stop13h 00m
Finnair
Deal found 3/27![Finnair logo]()
$812
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3011:45 am
DUB
- CHA
1 stop11h 27m
American Airlines
Deal found 3/27![American Airlines logo]()
$813
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 March 31, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $722 (United Airlines) |
One-way from | $662 (FlightHub) |
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 2,558,603 searches. Data last updated March 31, 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 - CHA
DUBCHA
Dublin
Thu 4/16
9:50 am-12:23 am
2 stops19h 33m
Chattanooga Lovell Field
Mon 4/20
4:17 pm-7:30 am
1 stop10h 13m
$722
Quickest round-trip
DublinChattanooga
DUB - CHA
DUBCHA
Dublin
Thu 4/30
9:30 am-3:45 pm
1 stop11h 15m
Chattanooga Lovell Field
Mon 5/4
4:42 pm-7:30 am
1 stop9h 48m
$727
Cheapest one-way
DublinChattanooga
DUB - CHA
DUBCHA
Dublin
Thu 7/30
9:40 am-10:00 pm
2 stops17h 20m
$663
DublinChattanooga
DUB - CHA
DUBCHA
Dublin
Fri 7/31
10:40 am-8:09 am
2 stops50h 29m
$680
DublinChattanooga
DUB - CHA
DUBCHA
Dublin
Thu 7/30
4:45 pm-9:34 am
1 stop21h 49m
$751
DublinChattanooga
DUB - CHA
DUBCHA
Dublin
Wed 7/29
9:40 am-10:00 pm
2 stops17h 20m
$758
Quickest one-way
DublinChattanooga
DUB - CHA
DUBCHA
Dublin
Fri 7/31
11:45 am-7:45 pm
1 stop13h 00m
$809
DublinChattanooga
DUB - CHA
DUBCHA
Dublin
Fri 7/31
9:30 am-6:01 pm
1 stop13h 31m
$809
DublinChattanooga
DUB - CHA
DUBCHA
Dublin
Mon 8/3
11:45 am-7:45 pm
1 stop13h 00m
$812
DublinChattanooga
DUB - CHA
DUBCHA
Dublin
Fri 7/31
11:45 am-7:45 pm
1 stop13h 00m
$813
Showing 1-10 of 13 resultsSorted 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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