United Polaris Class offers lie-flat seats, Saks bedding, and access to Polaris Lounges.
United Premium Plus offers extra legroom, upgraded meals, and two checked bags on international routes.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $419 (Mytrip) |
One-way from | $193 (Trip.com) |
Popular in | December |
Cheapest in | October |
Average price | $1,061 |
Good round-trip deal | $653 or less |
Good one-way deal | $414 or less |
Fly from
Fly to
Route
Depart
Return
Price
BostonEdinburgh
BOS - EDI
BOSEDI
Boston Logan Intl
Mon 1/19
7:50 pm-10:20 am
1 stop9h 30m
Edinburgh Turnhouse
Sun 1/25
11:00 am-5:50 pm
1 stop11h 50m
BostonEdinburgh
BOS - EDI
BOSEDI
Boston Logan Intl
Mon 2/16
7:50 pm-10:00 am
1 stop9h 10m
Edinburgh Turnhouse
Fri 2/20
12:20 pm-10:35 am
1 stop27h 15m
NewarkEdinburgh
EWR - EDI
EWREDI
Newark
Thu 4/16
5:30 pm-6:55 pm
1 stop20h 25m
Edinburgh Turnhouse
Sat 4/25
6:50 pm-1:15 pm
1 stop23h 25m
BostonEdinburgh
BOS - EDI
BOSEDI
Boston Logan Intl
Thu 1/15
5:10 pm-8:30 am
1 stop10h 20m
Edinburgh Turnhouse
Wed 1/21
12:00 pm-6:59 pm
1 stop11h 59m
NewarkEdinburgh
EWR - EDI
EWREDI
Newark
Thu 4/30
5:30 pm-6:55 pm
1 stop20h 25m
Edinburgh Turnhouse
Sat 5/9
6:50 pm-1:20 pm
2 stops23h 30m
NewarkEdinburgh
EWR - EDI
EWREDI
Newark
Tue 5/5
11:00 am-7:20 am
1 stop15h 20m
Edinburgh Turnhouse
Wed 5/13
9:40 am-12:20 pm
Nonstop7h 40m
NewarkEdinburgh
EWR - EDI
EWREDI
Newark
Tue 5/12
6:30 am-7:20 am
1 stop19h 50m
Edinburgh Turnhouse
Tue 5/19
9:00 am-2:00 pm
2 stops34h 00m
ChicagoEdinburgh
ORD - EDI
ORDEDI
Chicago O'Hare Intl
Fri 1/9
10:29 am-10:40 am
2 stops18h 11m
Edinburgh Turnhouse
Fri 1/16
5:50 am-2:20 pm
1 stop14h 30m
BostonEdinburgh
BOS - EDI
BOSEDI
Boston Logan Intl
Mon 1/12
9:30 am-7:55 am
2 stops17h 25m
Edinburgh Turnhouse
Wed 1/21
9:25 am-6:57 pm
2 stops14h 32m
BostonEdinburgh
BOS - EDI
BOSEDI
Boston Logan Intl
Fri 2/6
4:33 pm-7:55 am
1 stop10h 22m
Edinburgh Turnhouse
Sun 2/8
9:25 am-11:49 pm
2 stops19h 24m
Currently, October is the cheapest month in which you can book a flight from USA to Edinburgh (average of $179). Flying from USA to Edinburgh in June is currently the most expensive (average of $538). 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.
A simple way to save on the total cost of your ticket is to fly from USA to Edinburgh in the afternoon. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight at noon.
Travelers seeking maximum savings on their USA to Edinburgh flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 35% of weekly flights between United States and Edinburgh have experienced delays in the past year, with the average delay time being 199 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 35% of flights being delayed.
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$57 | Average$77 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$245 | Average$930 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$330 | Average$721 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$342 | Average$537 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$354 | Average$942 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$471 | Average$872 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$507 | Average$1,029 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$510 | Average$905 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$517 | Average$958 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$533 | Average$802 | FlexibilityNo cancel fee | On-time70% |