
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $492 (Flightnetwork) |
One-way from | $244 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $651 |
Fly from
Fly to
Route
Depart
Return
BostonSeville
BOS - SVQ
BOSSVQ
Boston Logan Intl
Sun 5/3
9:50 pm-5:35 pm
1 stop37h 45m
Sevilla
Sun 5/10
6:35 pm-7:55 pm
1 stop31h 20m
BostonSeville
BOS - SVQ
BOSSVQ
Boston Logan Intl
Mon 4/27
10:30 pm-12:55 am
2 stops20h 25m
Sevilla
Tue 5/12
10:10 am-8:20 pm
2 stops40h 10m
BostonSeville
BOS - SVQ
BOSSVQ
Boston Logan Intl
Mon 4/27
9:20 pm-9:05 pm
1 stop17h 45m
Sevilla
Tue 5/12
1:25 pm-10:54 pm
2 stops15h 29m
BostonSeville
BOS - SVQ
BOSSVQ
Boston Logan Intl
Sat 5/9
9:50 pm-10:35 am
1 stop30h 45m
Sevilla
Mon 5/18
11:35 am-7:55 pm
1 stop38h 20m
BostonSeville
BOS - SVQ
BOSSVQ
Boston Logan Intl
Tue 4/28
2:48 pm-4:30 pm
2 stops19h 42m
Sevilla
Thu 5/14
12:15 pm-7:35 pm
1 stop13h 20m
BostonSeville
BOS - SVQ
BOSSVQ
Boston Logan Intl
Thu 5/7
5:00 pm-12:25 am
2 stops25h 25m
Sevilla
Thu 5/14
10:15 am-8:20 pm
1 stop16h 05m
BostonSeville
BOS - SVQ
BOSSVQ
Boston Logan Intl
Tue 4/28
2:48 pm-4:30 pm
2 stops19h 42m
Sevilla
Tue 5/5
6:30 am-7:35 pm
2 stops19h 05m
BostonSeville
BOS - SVQ
BOSSVQ
Boston Logan Intl
Tue 4/7
8:59 pm-11:25 pm
2 stops20h 26m
Sevilla
Tue 4/14
6:30 am-8:15 pm
2 stops19h 45m
BostonSeville
BOS - SVQ
BOSSVQ
Boston Logan Intl
Tue 4/21
9:50 pm-5:35 pm
1 stop37h 45m
Sevilla
Tue 4/28
6:35 pm-7:55 pm
1 stop31h 20m
BostonSeville
BOS - SVQ
BOSSVQ
Boston Logan Intl
Tue 3/31
2:50 pm-4:30 pm
2 stops19h 40m
Sevilla
Thu 4/9
6:30 am-7:35 pm
1 stop19h 05m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Boston to Seville, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, September is the cheapest month in which you can book a flight from Boston to Seville (average of $355). Flying from Boston to Seville in June is currently the most expensive (average of $553). 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.
Crew
Boarding
Overall
Comfort
Food
Entertainment
Reviews
Luis Alfonso,Feb 2026
BCN - ALC
Crew
Boarding
Overall
Comfort
Food
Entertainment
Reviews
Luis Alfonso,Feb 2026
BCN - ALC
Crew
Boarding
Overall
Comfort
Food
Entertainment
Reviews
Luis Alfonso,Feb 2026
BCN - ALC
Crew
Boarding
Overall
Comfort
Food
Entertainment
Reviews
Luis Alfonso,Feb 2026
BCN - ALC
Crew
Boarding
Overall
Comfort
Food
Entertainment
Reviews
Luis Alfonso,Feb 2026
BCN - ALC
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$315 | Average$623 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$434 | Average$659 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$450 | Average$823 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$461 | Average$628 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$493 | Average$731 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$506 | Average$631 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$520 | Average$748 | FlexibilityNo cancel fee | On-time76% |