United Polaris Business Class features lie-flat seats and Saks Fifth Avenue bedding on long-haul routes.
United Premium Plus offers extra legroom and upgraded food on international flights.

Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $407 (lastminute.com) |
One-way from | $169 (Connections by easyJet) |
Popular in | December |
Cheapest in | April |
Average price | $675 |
Good round-trip deal | $531 or less |
Good one-way deal | $184 or less |
Fly from
Fly to
Route
Depart
Return
Price
New YorkAthens
LGA - ATH
LGAATH
New York LaGuardia
Fri 11/14
3:20 pm-11:35 am
1 stop13h 15m
Athens Eleftherios V.
Fri 11/21
6:35 am-7:03 pm
2 stops19h 28m
New YorkAthens
JFK - ATH
JFKATH
New York John F Kennedy Intl
Sun 11/30
5:40 pm-10:00 am
Nonstop9h 20m
Athens Eleftherios V.
Sun 12/14
2:35 pm-9:00 pm
1 stop13h 25m
New YorkAthens
JFK - ATH
JFKATH
New York John F Kennedy Intl
Mon 12/1
5:40 pm-10:10 am
Nonstop9h 30m
Athens Eleftherios V.
Mon 12/8
6:05 am-7:20 pm
1 stop20h 15m
New YorkAthens
JFK - ATH
JFKATH
New York John F Kennedy Intl
Mon 12/1
4:40 pm-1:00 pm
1 stop13h 20m
Athens Eleftherios V.
Mon 12/22
12:50 pm-4:55 pm
Nonstop11h 05m
New YorkAthens
JFK - ATH
JFKATH
New York John F Kennedy Intl
Sun 1/11
7:35 pm-2:10 pm
1 stop11h 35m
Athens Eleftherios V.
Wed 1/21
6:15 am-4:40 pm
2 stops17h 25m
New YorkAthens
LGA - ATH
LGAATH
New York LaGuardia
Tue 12/9
2:55 pm-1:30 pm
2 stops15h 35m
Athens Eleftherios V.
Wed 12/17
6:15 am-6:44 pm
2 stops19h 29m
New YorkAthens
LGA - ATH
LGAATH
New York LaGuardia
Sun 12/7
8:50 am-12:20 pm
2 stops20h 30m
Athens Eleftherios V.
Wed 12/17
6:15 am-6:44 pm
2 stops19h 29m
New YorkAthens
JFK - ATH
JFKATH
New York John F Kennedy Intl
Tue 11/11
5:30 pm-12:00 pm
1 stop11h 30m
Athens Eleftherios V.
Sat 11/22
6:35 am-3:40 pm
1 stop16h 05m
New YorkAthens
JFK - ATH
JFKATH
New York John F Kennedy Intl
Tue 11/11
5:30 pm-12:00 pm
1 stop11h 30m
Athens Eleftherios V.
Sun 11/23
6:35 am-3:40 pm
1 stop16h 05m
New YorkAthens
JFK - ATH
JFKATH
New York John F Kennedy Intl
Fri 11/28
4:30 pm-1:35 pm
1 stop14h 05m
Athens Eleftherios V.
Thu 12/11
6:05 am-9:29 pm
2 stops22h 24m
Currently, April is the cheapest month in which you can book a flight from USA to Athens (average of $342). Flying from USA to Athens in June is currently the most expensive (average of $575). 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 optimal to fly from USA to Athens in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the afternoon.
Travelers seeking maximum savings on their USA to Athens flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Entertainment
Boarding
Overall
Crew
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Boarding
Overall
Crew
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Boarding
Overall
Crew
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Boarding
Overall
Crew
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Boarding
Overall
Crew
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Boarding
Overall
Crew
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$85 | Average$128 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$239 | Average$680 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$396 | Average$765 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$450 | Average$1,011 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$457 | Average$887 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$474 | Average$994 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$475 | Average$1,017 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$475 | Average$806 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$479 | Average$953 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$482 | Average$625 | FlexibilityNo cancel fee | On-time81% |