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 | $418 (oojo) |
One-way from | $229 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $982 |
Good round-trip deal | $487 or less |
Good one-way deal | $364 or less |
Fly from
Fly to
Route
Depart
Return
Price
SeattleAthens
SEA - ATH
SEAATH
Seattle/Tacoma Intl
Mon 2/23
6:50 pm-11:10 pm
1 stop18h 20m
Athens Eleftherios V.
Mon 3/9
8:10 pm-12:30 pm
1 stop25h 20m
SeattleAthens
SEA - ATH
SEAATH
Seattle/Tacoma Intl
Sun 3/1
6:50 pm-3:50 pm
1 stop35h 00m
Athens Eleftherios V.
Fri 3/13
7:45 am-5:55 pm
1 stop19h 10m
New YorkAthens
LGA - ATH
LGAATH
New York LaGuardia
Wed 12/31
6:00 am-1:35 pm
2 stops24h 35m
Athens Eleftherios V.
Tue 1/27
2:35 pm-5:11 pm
2 stops33h 36m
New YorkAthens
LGA - ATH
LGAATH
New York LaGuardia
Wed 12/31
6:00 am-1:35 pm
2 stops24h 35m
Athens Eleftherios V.
Mon 1/26
2:35 pm-5:25 pm
2 stops33h 50m
New YorkAthens
LGA - ATH
LGAATH
New York LaGuardia
Tue 2/10
2:55 pm-1:30 pm
2 stops15h 35m
Athens Eleftherios V.
Tue 2/24
7:05 am-6:42 pm
2 stops18h 37m
New YorkAthens
JFK - ATH
JFKATH
New York John F Kennedy Intl
Mon 1/12
8:59 am-4:30 pm
2 stops24h 31m
Athens Eleftherios V.
Mon 1/19
2:35 pm-2:25 pm
1 stop30h 50m
New YorkAthens
JFK - ATH
JFKATH
New York John F Kennedy Intl
Fri 2/20
4:25 pm-12:40 am
1 stop25h 15m
Athens Eleftherios V.
Mon 3/2
5:40 pm-1:05 pm
1 stop26h 25m
New YorkAthens
LGA - ATH
LGAATH
New York LaGuardia
Tue 3/3
2:59 pm-1:30 pm
2 stops15h 31m
Athens Eleftherios V.
Wed 3/25
12:50 pm-11:44 pm
2 stops16h 54m
New YorkAthens
JFK - ATH
JFKATH
New York John F Kennedy Intl
Wed 1/14
4:25 pm-1:40 am
2 stops26h 15m
Athens Eleftherios V.
Mon 1/19
12:50 pm-4:40 pm
2 stops34h 50m
New YorkAthens
JFK - ATH
JFKATH
New York John F Kennedy Intl
Wed 1/7
3:52 pm-6:40 pm
2 stops19h 48m
Athens Eleftherios V.
Wed 4/15
7:30 pm-3:40 pm
2 stops27h 10m
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 $574). 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.
About 21% of weekly flights between United States and Athens have experienced delays in the past year, with the average delay time being 177 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Emirates have had the lowest number of delays on this route, with just 12% of flights being delayed.
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$85 | Average$128 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$239 | Average$681 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$362 | Average$1,007 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$396 | Average$763 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$400 | Average$769 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$408 | Average$880 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$415 | Average$660 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$474 | Average$997 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$475 | Average$1,013 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$478 | Average$942 | FlexibilityNo cancel fee | On-time76% |