
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $532 (United Airlines) |
One-way from | $394 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $603 |
Fly from
Fly to
Route
Depart
Return
Price
ChattanoogaLisbon
CHA - LIS
CHALIS
Chattanooga Lovell Field
Thu 1/29
8:15 am-9:20 am
2 stops20h 05m
Lisbon Humberto Delgado
Sat 2/7
11:20 am-12:18 pm
2 stops29h 58m
ChattanoogaLisbon
CHA - LIS
CHALIS
Chattanooga Lovell Field
Fri 1/30
12:53 pm-8:10 am
1 stop14h 17m
Lisbon Humberto Delgado
Sat 2/7
11:20 am-4:54 pm
2 stops34h 34m
ChattanoogaLisbon
CHA - LIS
CHALIS
Chattanooga Lovell Field
Fri 1/30
1:00 pm-8:10 am
2 stops14h 10m
Lisbon Humberto Delgado
Sat 2/7
11:20 am-8:44 pm
2 stops38h 24m
ChattanoogaLisbon
CHA - LIS
CHALIS
Chattanooga Lovell Field
Fri 1/30
6:35 am-8:00 am
1 stop20h 25m
Lisbon Humberto Delgado
Fri 2/6
5:00 am-9:17 pm
2 stops21h 17m
ChattanoogaLisbon
CHA - LIS
CHALIS
Chattanooga Lovell Field
Thu 1/29
6:35 am-8:00 am
1 stop20h 25m
Lisbon Humberto Delgado
Fri 2/6
5:00 am-9:17 pm
2 stops21h 17m
ChattanoogaLisbon
CHA - LIS
CHALIS
Chattanooga Lovell Field
Thu 1/29
6:35 am-8:00 am
1 stop20h 25m
Lisbon Humberto Delgado
Sat 2/7
5:00 am-5:54 pm
2 stops17h 54m
ChattanoogaLisbon
CHA - LIS
CHALIS
Chattanooga Lovell Field
Thu 1/29
6:35 am-8:00 am
1 stop20h 25m
Lisbon Humberto Delgado
Sun 2/8
10:00 am-10:51 pm
1 stop17h 51m
ChattanoogaLisbon
CHA - LIS
CHALIS
Chattanooga Lovell Field
Fri 1/30
6:35 am-8:00 am
1 stop20h 25m
Lisbon Humberto Delgado
Sun 2/8
10:00 am-10:51 pm
1 stop17h 51m
ChattanoogaLisbon
CHA - LIS
CHALIS
Chattanooga Lovell Field
Mon 11/10
3:56 pm-5:15 pm
3 stops44h 19m
ChattanoogaLisbon
CHA - LIS
CHALIS
Chattanooga Lovell Field
Mon 11/10
1:58 pm-10:15 am
2 stops15h 17m
Currently, December is the cheapest month in which you can book a flight from Chattanooga to Portugal (average of $534). Flying from Chattanooga to Portugal in June is currently the most expensive (average of $1,201). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Chattanooga to Portugal in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Matthew,Oct 2025
GSP - ATL
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Matthew,Oct 2025
GSP - ATL
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Matthew,Oct 2025
GSP - ATL
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Matthew,Oct 2025
GSP - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$603 | Average$934 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$672 | Average$1,339 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$795 | Average$1,389 | FlexibilityNo cancel fee | On-time71% |