Boise to Sofia flights in February 2027

Saved fares include round trips from $1,115 and one-way flights from $780 for one adult in economy. Fare observations: October 29, 2026.

Departure airports: Boise (BOI). Destination: Sofia (SOF).

BOI → SOF · February 2027 · One adult in economy

Travel dates Airline Stops Total (USD)
Feb 1, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 1, 2027 – Feb 4, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 1, 2027 – Feb 8, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 2, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 2, 2027 – Feb 5, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 2, 2027 – Feb 9, 2027 · 7 nights Alaska Airlines / Lufthansa Up to 2 stops each way $1155.00
Feb 3, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 3, 2027 – Feb 6, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 3, 2027 – Feb 10, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 4, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 4, 2027 – Feb 7, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 4, 2027 – Feb 11, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 5, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 5, 2027 – Feb 8, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 5, 2027 – Feb 12, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 6, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 6, 2027 – Feb 9, 2027 · 3 nights Alaska Airlines / Lufthansa Up to 2 stops each way $1155.00
Feb 6, 2027 – Feb 13, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 7, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 7, 2027 – Feb 10, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 7, 2027 – Feb 14, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 8, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 8, 2027 – Feb 11, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 8, 2027 – Feb 15, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 9, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 9, 2027 – Feb 12, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 9, 2027 – Feb 16, 2027 · 7 nights Alaska Airlines / Lufthansa Up to 2 stops each way $1155.00
Feb 10, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 10, 2027 – Feb 13, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 10, 2027 – Feb 17, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 11, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 11, 2027 – Feb 14, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 11, 2027 – Feb 18, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 12, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 12, 2027 – Feb 15, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 12, 2027 – Feb 19, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 13, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 13, 2027 – Feb 16, 2027 · 3 nights Alaska Airlines / Lufthansa Up to 2 stops each way $1155.00
Feb 13, 2027 – Feb 20, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 14, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 14, 2027 – Feb 17, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 14, 2027 – Feb 21, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 15, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 15, 2027 – Feb 18, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 15, 2027 – Feb 22, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 16, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 16, 2027 – Feb 19, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 16, 2027 – Feb 23, 2027 · 7 nights Alaska Airlines / Lufthansa Up to 2 stops each way $1155.00
Feb 17, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 17, 2027 – Feb 20, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 17, 2027 – Feb 24, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 18, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 18, 2027 – Feb 21, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 18, 2027 – Feb 25, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 19, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 19, 2027 – Feb 22, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 19, 2027 – Feb 26, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 20, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 20, 2027 – Feb 23, 2027 · 3 nights Alaska Airlines / Lufthansa Up to 2 stops each way $1155.00
Feb 20, 2027 – Feb 27, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 21, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 21, 2027 – Feb 24, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 21, 2027 – Feb 28, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 22, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 22, 2027 – Feb 25, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 22, 2027 – Mar 1, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 23, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 23, 2027 – Feb 26, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 23, 2027 – Mar 2, 2027 · 7 nights Alaska Airlines / Lufthansa Up to 2 stops each way $1155.00
Feb 24, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 24, 2027 – Feb 27, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 24, 2027 – Mar 3, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 25, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 25, 2027 – Feb 28, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 25, 2027 – Mar 4, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 26, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 26, 2027 – Mar 1, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 26, 2027 – Mar 5, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 27, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 27, 2027 – Mar 2, 2027 · 3 nights Alaska Airlines / Lufthansa Up to 2 stops each way $1155.00
Feb 27, 2027 – Mar 6, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 28, 2027 · One way Alaska Airlines Up to 2 stops each way $780.00
Feb 28, 2027 – Mar 3, 2027 · 3 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00
Feb 28, 2027 – Mar 7, 2027 · 7 nights Alaska Airlines / British Airways Up to 2 stops each way $1115.00

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