$808 Cheap United flights Denver (DEN) to Lisbon (LIS)

$808 Cheap United flights Denver (DEN) to Lisbon (LIS)

Prices were available within the past 7 days and start at $808 for one-way flights and $914 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 31 - Wed, Sep 10

DEN

Denver

LIS

Lisbon

$914 Roundtrip, found 9 hours ago

$914

Roundtrip

found 9 hours ago

Select United flight, departing Sun, Aug 31 from Denver to Lisbon, returning Wed, Sep 10, priced at $914 found 9 hours ago

Sun, Aug 31 - Wed, Sep 10

DEN

Denver

LIS

Lisbon

$914 Roundtrip, found 9 hours ago

$914

Roundtrip

found 9 hours ago

Select United flight, departing Sun, Aug 31 from Denver to Lisbon, returning Wed, Sep 10, priced at $914 found 9 hours ago

Sun, Aug 31 - Wed, Sep 10

DEN

Denver

LIS

Lisbon

$918 Roundtrip, found 9 hours ago

$918

Roundtrip

found 9 hours ago

Select United flight, departing Sun, Aug 31 from Denver to Lisbon, returning Wed, Sep 10, priced at $918 found 9 hours ago

Sun, Aug 31 - Wed, Sep 10

DEN

Denver

LIS

Lisbon

$923 Roundtrip, found 9 hours ago

$923

Roundtrip

found 9 hours ago

Select United flight, departing Sun, Aug 31 from Denver to Lisbon, returning Wed, Sep 10, priced at $923 found 9 hours ago

Sun, Aug 31 - Wed, Sep 10

DEN

Denver

LIS

Lisbon

$923 Roundtrip, found 9 hours ago

$923

Roundtrip

found 9 hours ago

Select United flight, departing Sun, Aug 31 from Denver to Lisbon, returning Wed, Sep 10, priced at $923 found 9 hours ago

Sun, Aug 31 - Wed, Sep 10

DEN

Denver

LIS

Lisbon

$925 Roundtrip, found 9 hours ago

$925

Roundtrip

found 9 hours ago

Select United flight, departing Sun, Aug 31 from Denver to Lisbon, returning Wed, Sep 10, priced at $925 found 9 hours ago

Sun, Aug 31 - Wed, Sep 10

DEN

Denver

LIS

Lisbon

$929 Roundtrip, found 9 hours ago

$929

Roundtrip

found 9 hours ago

Select United flight, departing Sun, Aug 31 from Denver to Lisbon, returning Wed, Sep 10, priced at $929 found 9 hours ago

Sun, Aug 31 - Wed, Sep 10

DEN

Denver

LIS

Lisbon

$933 Roundtrip, found 9 hours ago

$933

Roundtrip

found 9 hours ago

Select United flight, departing Sun, Aug 31 from Denver to Lisbon, returning Wed, Sep 10, priced at $933 found 9 hours ago

Mon, Sep 1 - Thu, Sep 11

DEN

Denver

LIS

Lisbon

$935 Roundtrip, found 9 hours ago

$935

Roundtrip

found 9 hours ago

Select United flight, departing Mon, Sep 1 from Denver to Lisbon, returning Thu, Sep 11, priced at $935 found 9 hours ago

Sun, Aug 31 - Wed, Sep 10

DEN

Denver

LIS

Lisbon

$935 Roundtrip, found 9 hours ago

$935

Roundtrip

found 9 hours ago

Select United flight, departing Sun, Aug 31 from Denver to Lisbon, returning Wed, Sep 10, priced at $935 found 9 hours ago

Sun, Aug 31 - Wed, Sep 10

DEN

Denver

LIS

Lisbon

$936 Roundtrip, found 9 hours ago

$936

Roundtrip

found 9 hours ago

Select United flight, departing Sun, Aug 31 from Denver to Lisbon, returning Wed, Sep 10, priced at $936 found 9 hours ago