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Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Oct 14 - Thu, Oct 23

JFK

John F. Kennedy Intl.

SOF

Sofia

$414 Roundtrip, found 5 hours ago

$414

Roundtrip

found 5 hours ago

Select United flight, departing Tue, Oct 14 from John F. Kennedy Intl. to Sofia, returning Thu, Oct 23, priced at $414 found 5 hours ago

Mon, Sep 22 - Wed, Oct 8

BOS

Logan Intl.

SOF

Sofia

$440 Roundtrip, found 1 day ago

$440

Roundtrip

found 1 day ago

Select Swiss International Air Lines flight, departing Mon, Sep 22 from Logan Intl. to Sofia, returning Wed, Oct 8, priced at $440 found 1 day ago

Tue, Oct 7 - Wed, Oct 15

ORD

O'Hare Intl.

SOF

Sofia

$603 Roundtrip, found 1 day ago

$603

Roundtrip

found 1 day ago

Select Swiss International Air Lines flight, departing Tue, Oct 7 from O'Hare Intl. to Sofia, returning Wed, Oct 15, priced at $603 found 1 day ago

Wed, Oct 8 - Thu, Oct 23

LAX

Los Angeles Intl.

SOF

Sofia

$605 Roundtrip, found 1 day ago

$605

Roundtrip

found 1 day ago

Select Air Canada flight, departing Wed, Oct 8 from Los Angeles Intl. to Sofia, returning Thu, Oct 23, priced at $605 found 1 day ago