$268+ Cheap flights from Chattanooga (CHA) to Dublin (DUB)
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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — DUB
Jul 6 — Jul 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chattanooga to Dublin 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 Chattanooga to Dublin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chattanooga to DublinExplore the most affordable flight options available from Chattanooga to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
Explore the most affordable flight options available from Chattanooga to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
This American Airlines deal was found by Cheapflights users on 6/1. 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.
Wed 10/2812:22 pm
CHA
- DUB
1 stop14h 53m
American Airlines
Tue 11/31:00 pm
DUB
- CHA
1 stop13h 38m
American Airlines
Deal found 6/1![American Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 9/16:10 pm
CHA
- DUB
1 stop12h 00m
United Airlines
Fri 9/119:20 am
DUB
- CHA
2 stops42h 55m
United Airlines
Deal found 6/3![United Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 6/5. 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 11/62:01 pm
CHA
- DUB
1 stop13h 09m
United Airlines
Fri 11/139:00 am
DUB
- CHA
2 stops37h 20m
United Airlines
Deal found 6/5![United Airlines logo]()
$768
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Wed 10/76:00 pm
CHA
- DUB
1 stop12h 10m
United Airlines
Tue 10/139:50 am
DUB
- CHA
2 stops36h 31m
United Airlines
Deal found 6/5![United Airlines logo]()
$770
This KAYAK deal was found by Cheapflights users on 6/3. 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.
Tue 9/16:10 pm
CHA
- DUB
1 stop12h 00m
Lufthansa
Fri 9/119:20 am
DUB
- CHA
2 stops19h 50m
Lufthansa
Deal found 6/3![Lufthansa logo]()
$775
This Delta deal was found by Cheapflights users on 6/3. 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.
Wed 9/23:01 pm
CHA
- DUB
1 stop13h 59m
Delta
Wed 9/95:55 am
DUB
- CHA
2 stops21h 06m
Delta
Deal found 6/3![Delta logo]()
$776
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 9/26:15 am
CHA
- DUB
2 stops20h 30m
United Airlines
Wed 9/99:20 am
DUB
- CHA
2 stops29h 31m
United Airlines
Deal found 6/3![United Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 9/86:15 am
CHA
- DUB
2 stops23h 55m
United Airlines
Wed 9/169:20 am
DUB
- CHA
2 stops29h 31m
United Airlines
Deal found 6/3![United Airlines logo]()
$781
Best flights from Chattanooga to DublinDiscover carefully curated flight deals from Chattanooga to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
Discover carefully curated flight deals from Chattanooga to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
This American Airlines deal was found by Cheapflights users on 6/1. 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.
Wed 10/2812:22 pm
CHA
- DUB
1 stop14h 53m
American Airlines
Tue 11/311:30 am
DUB
- CHA
2 stops15h 58m
American Airlines
Deal found 6/1![American Airlines logo]()
$749
This United Airlines deal was found by Cheapflights users on 6/5. 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 11/62:01 pm
CHA
- DUB
1 stop13h 09m
United Airlines
Fri 11/139:00 am
DUB
- CHA
2 stops37h 20m
United Airlines
Deal found 6/5![United Airlines logo]()
$768
This Delta deal was found by Cheapflights users on 6/1. 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.
Wed 10/288:15 am
CHA
- DUB
2 stops19h 40m
Delta
Tue 11/38:50 am
DUB
- CHA
2 stops18h 14m
Delta
Deal found 6/1![Delta logo]()
$776
This KLM deal was found by Cheapflights users on 6/5. 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 10/73:15 pm
CHA
- DUB
2 stops13h 00m
KLM
Tue 10/131:25 pm
DUB
- CHA
2 stops15h 26m
KLM
Deal found 6/5![KLM logo]()
$798
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Wed 10/76:00 pm
CHA
- DUB
1 stop12h 10m
United Airlines
Tue 10/139:50 am
DUB
- CHA
2 stops36h 31m
United Airlines
Deal found 6/5![United Airlines logo]()
$770
This Delta deal was found by Cheapflights users on 6/3. 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.
Wed 9/23:01 pm
CHA
- DUB
1 stop13h 59m
Delta
Wed 9/95:55 am
DUB
- CHA
2 stops21h 06m
Delta
Deal found 6/3![Delta logo]()
$776
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Wed 10/712:19 pm
CHA
- DUB
1 stop16h 16m
American Airlines
Tue 10/1311:45 am
DUB
- CHA
1 stop15h 00m
American Airlines
Deal found 6/5![American Airlines logo]()
$797
This Delta deal was found by Cheapflights users on 6/3. 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.
Tue 9/82:55 pm
CHA
- DUB
1 stop14h 05m
Delta
Wed 9/168:55 am
DUB
- CHA
2 stops18h 04m
Delta
Deal found 6/3![Delta logo]()
$776
This United Airlines deal was found by Cheapflights users on 6/5. 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 10/110:17 am
CHA
- DUB
1 stop18h 28m
United Airlines
Fri 10/99:20 am
DUB
- CHA
2 stops37h 01m
United Airlines
Deal found 6/5![United Airlines logo]()
$820
This Delta deal was found by Cheapflights users on 6/4. 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.
Thu 9/172:55 pm
CHA
- DUB
1 stop14h 05m
Delta
Wed 9/305:55 am
DUB
- CHA
2 stops21h 04m
Delta
Deal found 6/4![Delta logo]()
$843
Last-minute flights from Chattanooga to DublinDiscover last-minute flight deals from Chattanooga to Dublin. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Dublin. Data last updated June 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Tue 6/305:58 pm
CHA
- DUB
1 stop12h 12m
United Airlines
Tue 7/79:50 am
DUB
- CHA
2 stops36h 33m
United Airlines
Deal found 6/2![United Airlines logo]()
$1,146
This United Airlines deal was found by Cheapflights users on 6/2. 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 7/175:58 pm
CHA
- DUB
1 stop12h 12m
United Airlines
Fri 7/249:20 am
DUB
- CHA
2 stops40h 29m
United Airlines
Deal found 6/2![United Airlines logo]()
$937
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Sun 7/196:00 am
CHA
- DUB
1 stop22h 45m
United Airlines
Sun 7/269:20 am
DUB
- CHA
2 stops53h 24m
United Airlines
Deal found 6/4![United Airlines logo]()
$949
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Wed 7/2210:27 am
CHA
- DUB
1 stop18h 18m
United Airlines
Wed 7/299:20 am
DUB
- CHA
2 stops40h 29m
United Airlines
Deal found 6/4![United Airlines logo]()
$877
This KAYAK deal was found by Cheapflights users on 6/4. 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.
Wed 7/2210:27 am
CHA
- DUB
1 stop18h 18m
Lufthansa
Wed 7/299:30 am
DUB
- CHA
1 stop12h 33m
Lufthansa
Deal found 6/4![Lufthansa logo]()
$903
One-way flights from Chattanooga to DublinSearch for one-way flight options from Chattanooga to Dublin. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from Chattanooga to Dublin. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Mon 7/139:43 pm
CHA
- DUB
2 stops44h 37m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 6/1. 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.
Thu 8/138:57 am
CHA
- DUB
3 stops35h 03m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Wed 8/126:10 pm
CHA
- DUB
1 stop12h 00m
United Airlines
Deal found 6/1![United Airlines logo]()
$463
This KAYAK deal was found by Cheapflights users on 6/1. 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.
Tue 8/116:10 pm
CHA
- DUB
1 stop12h 00m
Lufthansa
Deal found 6/1![Lufthansa logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 6/1. 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.
Sun 8/98:57 am
CHA
- DUB
3 stops44h 48m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 6/4. 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 8/2010:44 am
CHA
- DUB
2 stops15h 46m
United Airlines
Deal found 6/4![United Airlines logo]()
$513
This KAYAK deal was found by Cheapflights users on 6/1. 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 8/1310:44 am
CHA
- DUB
1 stop18h 01m
Lufthansa
Deal found 6/1![Lufthansa logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 6/1. 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.
Thu 8/2011:24 am
CHA
- DUB
3 stops36h 51m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 8/149:57 pm
CHA
- DUB
3 stops49h 38m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$579
Find flight deals from Chattanooga to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Dublin (DUB). 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 June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $745 (American Airlines) |
One-way from | $268 (Kiwi.com) |
Popular in | June |
Cheapest in | April |
Average price | $1,458 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga to Dublin 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 June 6, 2026.
Use the filters below to find and compare flights from Chattanooga to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChattanoogaDublin
CHA - DUB
CHADUB
Chattanooga Lovell Field
Wed 10/28
12:22 pm-7:15 am
1 stop14h 53m
Dublin
Tue 11/3
11:30 am-10:28 pm
2 stops15h 58m
$749
ChattanoogaDublin
CHA - DUB
CHADUB
Chattanooga Lovell Field
Fri 11/6
2:01 pm-8:10 am
1 stop13h 09m
Dublin
Fri 11/13
9:00 am-5:20 pm
2 stops37h 20m
$768
ChattanoogaDublin
CHA - DUB
CHADUB
Chattanooga Lovell Field
Wed 10/7
6:00 pm-11:10 am
1 stop12h 10m
Dublin
Tue 10/13
9:50 am-5:21 pm
2 stops36h 31m
$770
ChattanoogaDublin
CHA - DUB
CHADUB
Chattanooga Lovell Field
Wed 10/28
8:15 am-7:55 am
2 stops19h 40m
Dublin
Tue 11/3
8:50 am-10:04 pm
2 stops18h 14m
$776
ChattanoogaDublin
CHA - DUB
CHADUB
Chattanooga Lovell Field
Wed 9/2
3:01 pm-10:00 am
1 stop13h 59m
Dublin
Wed 9/9
5:55 am-10:01 pm
2 stops21h 06m
$776
ChattanoogaDublin
CHA - DUB
CHADUB
Chattanooga Lovell Field
Tue 9/8
2:55 pm-10:00 am
1 stop14h 05m
Dublin
Wed 9/16
8:55 am-9:59 pm
2 stops18h 04m
$776
ChattanoogaDublin
CHA - DUB
CHADUB
Chattanooga Lovell Field
Wed 10/7
12:19 pm-9:35 am
1 stop16h 16m
Dublin
Tue 10/13
11:45 am-9:45 pm
1 stop15h 00m
$797
Quickest round-trip
ChattanoogaDublin
CHA - DUB
CHADUB
Chattanooga Lovell Field
Wed 10/7
3:15 pm-9:15 am
2 stops13h 00m
Dublin
Tue 10/13
1:25 pm-11:51 pm
2 stops15h 26m
$798
ChattanoogaDublin
CHA - DUB
CHADUB
Chattanooga Lovell Field
Thu 10/1
10:17 am-9:45 am
1 stop18h 28m
Dublin
Fri 10/9
9:20 am-5:21 pm
2 stops37h 01m
$820
ChattanoogaDublin
CHA - DUB
CHADUB
Chattanooga Lovell Field
Thu 9/17
2:55 pm-10:00 am
1 stop14h 05m
Dublin
Wed 9/30
5:55 am-9:59 pm
2 stops21h 04m
$843
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Chattanooga to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chattanooga to Dublin in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chattanooga-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub 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 Chattanooga-Dublin 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 Chattanooga to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Chattanooga with our price prediction graph.
CHA-DUB
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.
Cheapflights Insights
Everything you need to know about your flight from Chattanooga to Dublin
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated June 6, 2026.
See what other customers who have flown with Delta,KLM, andUnited Airlines from Chattanooga to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Chattanooga to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Dublin flight routes
Flights by cabin class
Other flight options
Other flights from Chattanooga
Popular flights
Alternative routes for Chattanooga to Dublin
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 6, 2026.
Search flights from Chattanooga to Dublin by cabin class
Find flights from Chattanooga to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chattanooga and Dublin flights
Browse other Chattanooga and Dublin flight options. Last updated on June 6, 2026.
Other flights from Chattanooga
Browse through other flights departing from Chattanooga. Flights are based on user searches made on Cheapflights and were last updated on June 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Chattanooga to Dublin
Discover the top 4 airlines that operate flights from Chattanooga to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$540 | Average$864 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$545 | Average$745 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$560 | Average$802 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$609 | Average$982 | FlexibilityNo cancel fee | On-time75% |