Boise to Sofia flights in January 2027

Saved fares include round trips from $767 and one-way flights from $780 for one adult in economy. Fare observations: October 29, 2026 – November 7, 2026.

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

1 adult · Economy · Round-trip totals

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Travel dates	Flights (out / return)	Axel-exclusive	Airline fare	Next step
2027-01-12 → 2027-01-19 · 7 days	Out: United Airlines 4701 / 459 / 1706 · 2 stops (SFO, MUC) · 21h 45m · 16:10–22:55 (January 13, 2027) local; Return: Lufthansa 1431 / 181 / 2014 · 2 stops (FRA, DEN) · 24h 8m · 06:25–21:33 local	Axel-exclusive $767 · Save $43	$810	Customer link — share with the traveler · See flights for these dates

Carry-on bag not confirmed for fares without a carry-on line; check fare details before booking.

BOI → SOF · January 2027 · One adult in economy

Travel dates	Airline	Stops	Total (USD)
Jan 1, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$951.60
Jan 1, 2027 – Jan 4, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1360.30
Jan 1, 2027 – Jan 8, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1240.40
Jan 2, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$951.60
Jan 2, 2027 – Jan 5, 2027 · 3 nights	Alaska Airlines / Lufthansa	Up to 2 stops each way	$1409.10
Jan 2, 2027 – Jan 9, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1240.40
Jan 3, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$951.60
Jan 3, 2027 – Jan 6, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1240.40
Jan 3, 2027 – Jan 10, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1240.40
Jan 4, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$951.60
Jan 4, 2027 – Jan 7, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1240.40
Jan 4, 2027 – Jan 11, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1240.40
Jan 5, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$951.60
Jan 5, 2027 – Jan 8, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1240.40
Jan 5, 2027 – Jan 12, 2027 · 7 nights	Alaska Airlines / Lufthansa	Up to 2 stops each way	$1280.40
Jan 6, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 6, 2027 – Jan 9, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 6, 2027 – Jan 13, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 7, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 7, 2027 – Jan 14, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 8, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 8, 2027 – Jan 15, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 9, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 9, 2027 – Jan 12, 2027 · 3 nights	Alaska Airlines / Lufthansa	Up to 2 stops each way	$1155.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 10, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 10, 2027 – Jan 13, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 10, 2027 – Jan 17, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 11, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 11, 2027 – Jan 14, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 11, 2027 – Jan 18, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 12, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 12, 2027 – Jan 15, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 12, 2027 – Jan 19, 2027 · 7 nights	Alaska Airlines / Lufthansa	Up to 2 stops each way	$1155.00
Jan 13, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 13, 2027 – Jan 16, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 13, 2027 – Jan 20, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 14, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 14, 2027 – Jan 21, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 15, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 15, 2027 – Jan 22, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 16, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 16, 2027 – Jan 19, 2027 · 3 nights	Alaska Airlines / Lufthansa	Up to 2 stops each way	$1155.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 17, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 17, 2027 – Jan 20, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 17, 2027 – Jan 24, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 18, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 18, 2027 – Jan 21, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 18, 2027 – Jan 25, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 19, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 19, 2027 – Jan 22, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 19, 2027 – Jan 26, 2027 · 7 nights	Alaska Airlines / Lufthansa	Up to 2 stops each way	$1155.00
Jan 20, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 20, 2027 – Jan 23, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 20, 2027 – Jan 27, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 21, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 21, 2027 – Jan 28, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 22, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 22, 2027 – Jan 29, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 23, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 23, 2027 – Jan 26, 2027 · 3 nights	Alaska Airlines / Lufthansa	Up to 2 stops each way	$1155.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 24, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 24, 2027 – Jan 27, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 24, 2027 – Jan 31, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 25, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 25, 2027 – Jan 28, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 25, 2027 – Feb 1, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 26, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 26, 2027 – Jan 29, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 26, 2027 – Feb 2, 2027 · 7 nights	Alaska Airlines / Lufthansa	Up to 2 stops each way	$1155.00
Jan 27, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 27, 2027 – Jan 30, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 27, 2027 – Feb 3, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 28, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 28, 2027 – Feb 4, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 29, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 29, 2027 – Feb 5, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 30, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 30, 2027 – Feb 2, 2027 · 3 nights	Alaska Airlines / Lufthansa	Up to 2 stops each way	$1155.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 31, 2027 · One way	Alaska Airlines	Up to 2 stops each way	$780.00
Jan 31, 2027 – Feb 3, 2027 · 3 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00
Jan 31, 2027 – Feb 7, 2027 · 7 nights	Alaska Airlines / British Airways	Up to 2 stops each way	$1115.00

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Hotels in Sofia with Axel

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Where to stay: Where to stay in Sofia: the 3 best neighborhoods, ranked

Hotel details in Sofia: Best Western Terminus Hotel · Central Plaza Hotel · Hotel Blue Star Luxury Hotel 4* · Hotel Villa Boyana · Visito Apart House · All 107 hotels in Sofia

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