Cheap flights from Barcelona to Western United States from CA $473

View CA $473 flight on Wed, Oct. 8, 2025Opens in a new window

Popular airlines from Barcelona to Western United States

  • American Airlines

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  • Air Canada

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  • Finnair

    Finnair

  • British Airways

    British Airways

  • Delta

    Delta

  • Aer Lingus

    Aer Lingus

  • Iberia

    Iberia

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Cheap flights from Barcelona (BCN) to Western United States (QLA)

Prices were available within the past 7 days and start at CA $473 for one-way flights and CA $714 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Thu, Oct. 2 - Thu, Oct. 16
BCN
Barcelona
SFO
San Francisco
CA $714 Roundtrip, found 3 days ago
CA $714
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Thu, Oct. 2 from Barcelona to San Francisco, returning Thu, Oct. 16, priced at CA $714 found 3 days ago
TAP Portugal
Thu, Nov. 13 - Thu, Nov. 20
BCN
Barcelona
LAX
Los Angeles
CA $733 Roundtrip, found 5 days ago
CA $733
Roundtrip
found 5 days ago
Select TAP Portugal flight, departing Thu, Nov. 13 from Barcelona to Los Angeles, returning Thu, Nov. 20, priced at CA $733 found 5 days ago
British Airways
Thu, Oct. 2 - Thu, Oct. 16
BCN
Barcelona
SFO
San Francisco
CA $814 Roundtrip, found 3 days ago
CA $814
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Oct. 2 from Barcelona to San Francisco, returning Thu, Oct. 16, priced at CA $814 found 3 days ago
Air Canada
Thu, Oct. 2 - Thu, Oct. 16
BCN
Barcelona
SFO
San Francisco
CA $862 Roundtrip, found 3 days ago
CA $862
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Oct. 2 from Barcelona to San Francisco, returning Thu, Oct. 16, priced at CA $862 found 3 days ago
Swiss International Air Lines
Thu, Oct. 2 - Thu, Oct. 16
BCN
Barcelona
SFO
San Francisco
CA $864 Roundtrip, found 3 days ago
CA $864
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Thu, Oct. 2 from Barcelona to San Francisco, returning Thu, Oct. 16, priced at CA $864 found 3 days ago
ITA Airways
Sun, Sep. 14 - Mon, Sep. 29
BCN
Barcelona
SFO
San Francisco
CA $889 Roundtrip, found 3 days ago
CA $889
Roundtrip
found 3 days ago
Select ITA Airways flight, departing Sun, Sep. 14 from Barcelona to San Francisco, returning Mon, Sep. 29, priced at CA $889 found 3 days ago

Find the cheapest month to fly from Barcelona (BCN) to Los Angeles (LAX)

October is typically the cheapest month to fly

From CA $620 - CA $1,153 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.